commit f4c4438e0e09872828a7cf061a602a52eeaf4de9 Author: Matt Grice Date: Sun Jun 17 22:19:22 2018 +1000 First commit diff --git a/ABOUT-NLS b/ABOUT-NLS new file mode 100644 index 0000000..b1de1b6 --- /dev/null +++ b/ABOUT-NLS @@ -0,0 +1,1282 @@ +1 Notes on the Free Translation Project +*************************************** + +Free software is going international! The Free Translation Project is +a way to get maintainers of free software, translators, and users all +together, so that free software will gradually become able to speak many +languages. A few packages already provide translations for their +messages. + + If you found this `ABOUT-NLS' file inside a distribution, you may +assume that the distributed package does use GNU `gettext' internally, +itself available at your nearest GNU archive site. But you do _not_ +need to install GNU `gettext' prior to configuring, installing or using +this package with messages translated. + + Installers will find here some useful hints. These notes also +explain how users should proceed for getting the programs to use the +available translations. They tell how people wanting to contribute and +work on translations can contact the appropriate team. + +1.1 INSTALL Matters +=================== + +Some packages are "localizable" when properly installed; the programs +they contain can be made to speak your own native language. Most such +packages use GNU `gettext'. Other packages have their own ways to +internationalization, predating GNU `gettext'. + + By default, this package will be installed to allow translation of +messages. It will automatically detect whether the system already +provides the GNU `gettext' functions. Installers may use special +options at configuration time for changing the default behaviour. The +command: + + ./configure --disable-nls + +will _totally_ disable translation of messages. + + When you already have GNU `gettext' installed on your system and run +configure without an option for your new package, `configure' will +probably detect the previously built and installed `libintl' library +and will decide to use it. If not, you may have to to use the +`--with-libintl-prefix' option to tell `configure' where to look for it. + + Internationalized packages usually have many `po/LL.po' files, where +LL gives an ISO 639 two-letter code identifying the language. Unless +translations have been forbidden at `configure' time by using the +`--disable-nls' switch, all available translations are installed +together with the package. However, the environment variable `LINGUAS' +may be set, prior to configuration, to limit the installed set. +`LINGUAS' should then contain a space separated list of two-letter +codes, stating which languages are allowed. + +1.2 Using This Package +====================== + +As a user, if your language has been installed for this package, you +only have to set the `LANG' environment variable to the appropriate +`LL_CC' combination. If you happen to have the `LC_ALL' or some other +`LC_xxx' environment variables set, you should unset them before +setting `LANG', otherwise the setting of `LANG' will not have the +desired effect. Here `LL' is an ISO 639 two-letter language code, and +`CC' is an ISO 3166 two-letter country code. For example, let's +suppose that you speak German and live in Germany. At the shell +prompt, merely execute `setenv LANG de_DE' (in `csh'), +`export LANG; LANG=de_DE' (in `sh') or `export LANG=de_DE' (in `bash'). +This can be done from your `.login' or `.profile' file, once and for +all. + + You might think that the country code specification is redundant. +But in fact, some languages have dialects in different countries. For +example, `de_AT' is used for Austria, and `pt_BR' for Brazil. The +country code serves to distinguish the dialects. + + The locale naming convention of `LL_CC', with `LL' denoting the +language and `CC' denoting the country, is the one use on systems based +on GNU libc. On other systems, some variations of this scheme are +used, such as `LL' or `LL_CC.ENCODING'. You can get the list of +locales supported by your system for your language by running the +command `locale -a | grep '^LL''. + + Not all programs have translations for all languages. By default, an +English message is shown in place of a nonexistent translation. If you +understand other languages, you can set up a priority list of languages. +This is done through a different environment variable, called +`LANGUAGE'. GNU `gettext' gives preference to `LANGUAGE' over `LANG' +for the purpose of message handling, but you still need to have `LANG' +set to the primary language; this is required by other parts of the +system libraries. For example, some Swedish users who would rather +read translations in German than English for when Swedish is not +available, set `LANGUAGE' to `sv:de' while leaving `LANG' to `sv_SE'. + + Special advice for Norwegian users: The language code for Norwegian +bokma*l changed from `no' to `nb' recently (in 2003). During the +transition period, while some message catalogs for this language are +installed under `nb' and some older ones under `no', it's recommended +for Norwegian users to set `LANGUAGE' to `nb:no' so that both newer and +older translations are used. + + In the `LANGUAGE' environment variable, but not in the `LANG' +environment variable, `LL_CC' combinations can be abbreviated as `LL' +to denote the language's main dialect. For example, `de' is equivalent +to `de_DE' (German as spoken in Germany), and `pt' to `pt_PT' +(Portuguese as spoken in Portugal) in this context. + +1.3 Translating Teams +===================== + +For the Free Translation Project to be a success, we need interested +people who like their own language and write it well, and who are also +able to synergize with other translators speaking the same language. +Each translation team has its own mailing list. The up-to-date list of +teams can be found at the Free Translation Project's homepage, +`http://translationproject.org/', in the "Teams" area. + + If you'd like to volunteer to _work_ at translating messages, you +should become a member of the translating team for your own language. +The subscribing address is _not_ the same as the list itself, it has +`-request' appended. For example, speakers of Swedish can send a +message to `sv-request@li.org', having this message body: + + subscribe + + Keep in mind that team members are expected to participate +_actively_ in translations, or at solving translational difficulties, +rather than merely lurking around. If your team does not exist yet and +you want to start one, or if you are unsure about what to do or how to +get started, please write to `coordinator@translationproject.org' to +reach the coordinator for all translator teams. + + The English team is special. It works at improving and uniformizing +the terminology in use. Proven linguistic skills are praised more than +programming skills, here. + +1.4 Available Packages +====================== + +Languages are not equally supported in all packages. The following +matrix shows the current state of internationalization, as of June +2010. The matrix shows, in regard of each package, for which languages +PO files have been submitted to translation coordination, with a +translation percentage of at least 50%. + + Ready PO files af am an ar as ast az be be@latin bg bn_IN bs ca + +--------------------------------------------------+ + a2ps | [] [] | + aegis | | + ant-phone | | + anubis | | + aspell | [] [] | + bash | | + bfd | | + bibshelf | [] | + binutils | | + bison | | + bison-runtime | [] | + bluez-pin | [] [] | + bombono-dvd | | + buzztard | | + cflow | | + clisp | | + coreutils | [] [] | + cpio | | + cppi | | + cpplib | [] | + cryptsetup | | + dfarc | | + dialog | [] [] | + dico | | + diffutils | [] | + dink | | + doodle | | + e2fsprogs | [] | + enscript | [] | + exif | | + fetchmail | [] | + findutils | [] | + flex | [] | + freedink | | + gas | | + gawk | [] [] | + gcal | [] | + gcc | | + gettext-examples | [] [] [] [] | + gettext-runtime | [] [] | + gettext-tools | [] [] | + gip | [] | + gjay | | + gliv | [] | + glunarclock | [] [] | + gnubiff | | + gnucash | [] | + gnuedu | | + gnulib | | + gnunet | | + gnunet-gtk | | + gnutls | | + gold | | + gpe-aerial | | + gpe-beam | | + gpe-bluetooth | | + gpe-calendar | | + gpe-clock | [] | + gpe-conf | | + gpe-contacts | | + gpe-edit | | + gpe-filemanager | | + gpe-go | | + gpe-login | | + gpe-ownerinfo | [] | + gpe-package | | + gpe-sketchbook | | + gpe-su | [] | + gpe-taskmanager | [] | + gpe-timesheet | [] | + gpe-today | [] | + gpe-todo | | + gphoto2 | | + gprof | [] | + gpsdrive | | + gramadoir | | + grep | | + grub | [] [] | + gsasl | | + gss | | + gst-plugins-bad | [] | + gst-plugins-base | [] | + gst-plugins-good | [] | + gst-plugins-ugly | [] | + gstreamer | [] [] [] | + gtick | | + gtkam | [] | + gtkorphan | [] | + gtkspell | [] [] [] | + gutenprint | | + hello | [] | + help2man | | + hylafax | | + idutils | | + indent | [] [] | + iso_15924 | | + iso_3166 | [] [] [] [] [] [] [] | + iso_3166_2 | | + iso_4217 | | + iso_639 | [] [] [] [] | + iso_639_3 | | + jwhois | | + kbd | | + keytouch | [] | + keytouch-editor | | + keytouch-keyboa... | [] | + klavaro | [] | + latrine | | + ld | [] | + leafpad | [] [] | + libc | [] [] | + libexif | () | + libextractor | | + libgnutls | | + libgpewidget | | + libgpg-error | | + libgphoto2 | | + libgphoto2_port | | + libgsasl | | + libiconv | [] | + libidn | | + lifelines | | + liferea | [] [] | + lilypond | | + linkdr | [] | + lordsawar | | + lprng | | + lynx | [] | + m4 | | + mailfromd | | + mailutils | | + make | | + man-db | | + man-db-manpages | | + minicom | | + mkisofs | | + myserver | | + nano | [] [] | + opcodes | | + parted | | + pies | | + popt | | + psmisc | | + pspp | [] | + pwdutils | | + radius | [] | + recode | [] [] | + rosegarden | | + rpm | | + rush | | + sarg | | + screem | | + scrollkeeper | [] [] [] | + sed | [] [] | + sharutils | [] [] | + shishi | | + skencil | | + solfege | | + solfege-manual | | + soundtracker | | + sp | | + sysstat | | + tar | [] | + texinfo | | + tin | | + unicode-han-tra... | | + unicode-transla... | | + util-linux-ng | [] | + vice | | + vmm | | + vorbis-tools | | + wastesedge | | + wdiff | | + wget | [] [] | + wyslij-po | | + xchat | [] [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] | + +--------------------------------------------------+ + af am an ar as ast az be be@latin bg bn_IN bs ca + 6 0 1 2 3 19 1 10 3 28 3 1 38 + + crh cs da de el en en_GB en_ZA eo es et eu fa + +-------------------------------------------------+ + a2ps | [] [] [] [] [] [] [] | + aegis | [] [] [] | + ant-phone | [] () | + anubis | [] [] | + aspell | [] [] [] [] [] | + bash | [] [] [] | + bfd | [] | + bibshelf | [] [] [] | + binutils | [] | + bison | [] [] | + bison-runtime | [] [] [] [] | + bluez-pin | [] [] [] [] [] [] | + bombono-dvd | [] | + buzztard | [] [] [] | + cflow | [] [] | + clisp | [] [] [] [] | + coreutils | [] [] [] [] | + cpio | | + cppi | | + cpplib | [] [] [] | + cryptsetup | [] | + dfarc | [] [] [] | + dialog | [] [] [] [] [] | + dico | | + diffutils | [] [] [] [] [] [] | + dink | [] [] [] | + doodle | [] | + e2fsprogs | [] [] [] | + enscript | [] [] [] | + exif | () [] [] | + fetchmail | [] [] () [] [] [] | + findutils | [] [] [] | + flex | [] [] | + freedink | [] [] [] | + gas | [] | + gawk | [] [] [] | + gcal | [] | + gcc | [] [] | + gettext-examples | [] [] [] [] | + gettext-runtime | [] [] [] [] | + gettext-tools | [] [] [] | + gip | [] [] [] [] | + gjay | [] | + gliv | [] [] [] | + glunarclock | [] [] | + gnubiff | () | + gnucash | [] () () () () | + gnuedu | [] [] | + gnulib | [] [] | + gnunet | | + gnunet-gtk | [] | + gnutls | [] [] | + gold | [] | + gpe-aerial | [] [] [] [] | + gpe-beam | [] [] [] [] | + gpe-bluetooth | [] [] | + gpe-calendar | [] | + gpe-clock | [] [] [] [] | + gpe-conf | [] [] [] | + gpe-contacts | [] [] [] | + gpe-edit | [] [] | + gpe-filemanager | [] [] [] | + gpe-go | [] [] [] [] | + gpe-login | [] [] | + gpe-ownerinfo | [] [] [] [] | + gpe-package | [] [] [] | + gpe-sketchbook | [] [] [] [] | + gpe-su | [] [] [] [] | + gpe-taskmanager | [] [] [] [] | + gpe-timesheet | [] [] [] [] | + gpe-today | [] [] [] [] | + gpe-todo | [] [] [] | + gphoto2 | [] [] () [] [] [] | + gprof | [] [] [] | + gpsdrive | [] [] [] | + gramadoir | [] [] [] | + grep | [] | + grub | [] [] | + gsasl | [] | + gss | | + gst-plugins-bad | [] [] [] [] [] | + gst-plugins-base | [] [] [] [] [] | + gst-plugins-good | [] [] [] [] [] [] | + gst-plugins-ugly | [] [] [] [] [] [] | + gstreamer | [] [] [] [] [] | + gtick | [] () [] | + gtkam | [] [] () [] [] | + gtkorphan | [] [] [] [] | + gtkspell | [] [] [] [] [] [] [] | + gutenprint | [] [] [] | + hello | [] [] [] [] | + help2man | [] | + hylafax | [] [] | + idutils | [] [] | + indent | [] [] [] [] [] [] [] | + iso_15924 | [] () [] [] | + iso_3166 | [] [] [] [] () [] [] [] () | + iso_3166_2 | () | + iso_4217 | [] [] [] () [] [] | + iso_639 | [] [] [] [] () [] [] | + iso_639_3 | [] | + jwhois | [] | + kbd | [] [] [] [] [] | + keytouch | [] [] | + keytouch-editor | [] [] | + keytouch-keyboa... | [] | + klavaro | [] [] [] [] | + latrine | [] () | + ld | [] [] | + leafpad | [] [] [] [] [] [] | + libc | [] [] [] [] | + libexif | [] [] () | + libextractor | | + libgnutls | [] | + libgpewidget | [] [] | + libgpg-error | [] [] | + libgphoto2 | [] () | + libgphoto2_port | [] () [] | + libgsasl | | + libiconv | [] [] [] [] [] | + libidn | [] [] [] | + lifelines | [] () | + liferea | [] [] [] [] [] | + lilypond | [] [] [] | + linkdr | [] [] [] | + lordsawar | [] | + lprng | | + lynx | [] [] [] [] | + m4 | [] [] [] [] | + mailfromd | | + mailutils | [] | + make | [] [] [] | + man-db | | + man-db-manpages | | + minicom | [] [] [] [] | + mkisofs | | + myserver | | + nano | [] [] [] | + opcodes | [] [] | + parted | [] [] | + pies | | + popt | [] [] [] [] [] | + psmisc | [] [] [] | + pspp | [] | + pwdutils | [] | + radius | [] | + recode | [] [] [] [] [] [] | + rosegarden | () () () | + rpm | [] [] [] | + rush | | + sarg | | + screem | | + scrollkeeper | [] [] [] [] [] | + sed | [] [] [] [] [] [] | + sharutils | [] [] [] [] | + shishi | | + skencil | [] () [] | + solfege | [] [] [] | + solfege-manual | [] [] | + soundtracker | [] [] [] | + sp | [] | + sysstat | [] [] [] | + tar | [] [] [] [] | + texinfo | [] [] [] | + tin | [] [] | + unicode-han-tra... | | + unicode-transla... | | + util-linux-ng | [] [] [] [] | + vice | () () | + vmm | [] | + vorbis-tools | [] [] | + wastesedge | [] | + wdiff | [] [] | + wget | [] [] [] | + wyslij-po | | + xchat | [] [] [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] [] [] [] [] | + +-------------------------------------------------+ + crh cs da de el en en_GB en_ZA eo es et eu fa + 5 64 105 117 18 1 8 0 28 89 18 19 0 + + fi fr ga gl gu he hi hr hu hy id is it ja ka kn + +----------------------------------------------------+ + a2ps | [] [] [] [] | + aegis | [] [] | + ant-phone | [] [] | + anubis | [] [] [] [] | + aspell | [] [] [] [] | + bash | [] [] [] [] | + bfd | [] [] [] | + bibshelf | [] [] [] [] [] | + binutils | [] [] [] | + bison | [] [] [] [] | + bison-runtime | [] [] [] [] [] [] | + bluez-pin | [] [] [] [] [] [] [] [] | + bombono-dvd | [] | + buzztard | [] | + cflow | [] [] [] | + clisp | [] | + coreutils | [] [] [] [] [] | + cpio | [] [] [] [] | + cppi | [] [] | + cpplib | [] [] [] | + cryptsetup | [] [] [] | + dfarc | [] [] [] | + dialog | [] [] [] [] [] [] [] | + dico | | + diffutils | [] [] [] [] [] [] [] [] [] | + dink | [] | + doodle | [] [] | + e2fsprogs | [] [] | + enscript | [] [] [] [] | + exif | [] [] [] [] [] [] | + fetchmail | [] [] [] [] | + findutils | [] [] [] [] [] [] | + flex | [] [] [] | + freedink | [] [] [] | + gas | [] [] | + gawk | [] [] [] [] () [] | + gcal | [] | + gcc | [] | + gettext-examples | [] [] [] [] [] [] [] | + gettext-runtime | [] [] [] [] [] [] | + gettext-tools | [] [] [] [] | + gip | [] [] [] [] [] [] | + gjay | [] | + gliv | [] () | + glunarclock | [] [] [] [] | + gnubiff | () [] () | + gnucash | () () () () () [] | + gnuedu | [] [] | + gnulib | [] [] [] [] [] [] | + gnunet | | + gnunet-gtk | [] | + gnutls | [] [] | + gold | [] [] | + gpe-aerial | [] [] [] | + gpe-beam | [] [] [] [] | + gpe-bluetooth | [] [] [] [] | + gpe-calendar | [] [] | + gpe-clock | [] [] [] [] [] | + gpe-conf | [] [] [] [] | + gpe-contacts | [] [] [] [] | + gpe-edit | [] [] [] | + gpe-filemanager | [] [] [] [] | + gpe-go | [] [] [] [] [] | + gpe-login | [] [] [] | + gpe-ownerinfo | [] [] [] [] [] | + gpe-package | [] [] [] | + gpe-sketchbook | [] [] [] [] | + gpe-su | [] [] [] [] [] [] | + gpe-taskmanager | [] [] [] [] [] | + gpe-timesheet | [] [] [] [] [] | + gpe-today | [] [] [] [] [] [] [] | + gpe-todo | [] [] [] | + gphoto2 | [] [] [] [] [] [] | + gprof | [] [] [] [] | + gpsdrive | [] [] [] | + gramadoir | [] [] [] | + grep | [] [] | + grub | [] [] [] [] | + gsasl | [] [] [] [] [] | + gss | [] [] [] [] [] | + gst-plugins-bad | [] [] [] [] [] [] | + gst-plugins-base | [] [] [] [] [] [] | + gst-plugins-good | [] [] [] [] [] [] | + gst-plugins-ugly | [] [] [] [] [] [] | + gstreamer | [] [] [] [] [] | + gtick | [] [] [] [] [] | + gtkam | [] [] [] [] [] | + gtkorphan | [] [] [] | + gtkspell | [] [] [] [] [] [] [] [] [] | + gutenprint | [] [] [] [] | + hello | [] [] [] | + help2man | [] [] | + hylafax | [] | + idutils | [] [] [] [] [] [] | + indent | [] [] [] [] [] [] [] [] | + iso_15924 | [] () [] [] | + iso_3166 | [] () [] [] [] [] [] [] [] [] [] [] | + iso_3166_2 | () [] [] [] | + iso_4217 | [] () [] [] [] [] | + iso_639 | [] () [] [] [] [] [] [] [] | + iso_639_3 | () [] [] | + jwhois | [] [] [] [] [] | + kbd | [] [] | + keytouch | [] [] [] [] [] [] | + keytouch-editor | [] [] [] [] [] | + keytouch-keyboa... | [] [] [] [] [] | + klavaro | [] [] | + latrine | [] [] [] | + ld | [] [] [] [] | + leafpad | [] [] [] [] [] [] [] () | + libc | [] [] [] [] [] | + libexif | [] | + libextractor | | + libgnutls | [] [] | + libgpewidget | [] [] [] [] | + libgpg-error | [] [] | + libgphoto2 | [] [] [] | + libgphoto2_port | [] [] [] | + libgsasl | [] [] [] [] [] | + libiconv | [] [] [] [] [] [] | + libidn | [] [] [] [] | + lifelines | () | + liferea | [] [] [] [] | + lilypond | [] [] | + linkdr | [] [] [] [] [] | + lordsawar | | + lprng | [] | + lynx | [] [] [] [] [] | + m4 | [] [] [] [] [] [] | + mailfromd | | + mailutils | [] [] | + make | [] [] [] [] [] [] [] [] [] | + man-db | [] [] | + man-db-manpages | [] | + minicom | [] [] [] [] [] | + mkisofs | [] [] [] [] | + myserver | | + nano | [] [] [] [] [] [] | + opcodes | [] [] [] [] | + parted | [] [] [] [] | + pies | | + popt | [] [] [] [] [] [] [] [] [] | + psmisc | [] [] [] | + pspp | | + pwdutils | [] [] | + radius | [] [] | + recode | [] [] [] [] [] [] [] [] | + rosegarden | () () () () () | + rpm | [] [] | + rush | | + sarg | [] | + screem | [] [] | + scrollkeeper | [] [] [] [] | + sed | [] [] [] [] [] [] [] [] | + sharutils | [] [] [] [] [] [] [] | + shishi | [] | + skencil | [] | + solfege | [] [] [] [] | + solfege-manual | [] [] | + soundtracker | [] [] | + sp | [] () | + sysstat | [] [] [] [] [] | + tar | [] [] [] [] [] [] [] | + texinfo | [] [] [] [] | + tin | [] | + unicode-han-tra... | | + unicode-transla... | [] [] | + util-linux-ng | [] [] [] [] [] [] | + vice | () () () | + vmm | [] | + vorbis-tools | [] | + wastesedge | () () | + wdiff | [] | + wget | [] [] [] [] [] [] [] [] | + wyslij-po | [] [] [] | + xchat | [] [] [] [] [] [] [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] [] [] [] | + +----------------------------------------------------+ + fi fr ga gl gu he hi hr hu hy id is it ja ka kn + 105 121 53 20 4 8 3 5 53 2 120 5 84 67 0 4 + + ko ku ky lg lt lv mk ml mn mr ms mt nb nds ne + +-----------------------------------------------+ + a2ps | [] | + aegis | | + ant-phone | | + anubis | [] [] | + aspell | [] | + bash | | + bfd | | + bibshelf | [] [] | + binutils | | + bison | [] | + bison-runtime | [] [] [] [] [] | + bluez-pin | [] [] [] [] [] | + bombono-dvd | | + buzztard | | + cflow | | + clisp | | + coreutils | [] | + cpio | | + cppi | | + cpplib | | + cryptsetup | | + dfarc | [] | + dialog | [] [] [] [] [] | + dico | | + diffutils | [] [] | + dink | | + doodle | | + e2fsprogs | | + enscript | | + exif | [] | + fetchmail | | + findutils | | + flex | | + freedink | [] | + gas | | + gawk | | + gcal | | + gcc | | + gettext-examples | [] [] [] [] | + gettext-runtime | [] | + gettext-tools | [] | + gip | [] [] | + gjay | | + gliv | | + glunarclock | [] | + gnubiff | | + gnucash | () () () () | + gnuedu | | + gnulib | | + gnunet | | + gnunet-gtk | | + gnutls | [] | + gold | | + gpe-aerial | [] | + gpe-beam | [] | + gpe-bluetooth | [] [] | + gpe-calendar | [] | + gpe-clock | [] [] [] [] [] | + gpe-conf | [] [] | + gpe-contacts | [] [] | + gpe-edit | [] | + gpe-filemanager | [] [] | + gpe-go | [] [] [] | + gpe-login | [] | + gpe-ownerinfo | [] [] | + gpe-package | [] [] | + gpe-sketchbook | [] [] | + gpe-su | [] [] [] [] [] [] | + gpe-taskmanager | [] [] [] [] [] [] | + gpe-timesheet | [] [] | + gpe-today | [] [] [] [] | + gpe-todo | [] [] | + gphoto2 | | + gprof | [] | + gpsdrive | | + gramadoir | | + grep | | + grub | | + gsasl | | + gss | | + gst-plugins-bad | [] [] [] [] | + gst-plugins-base | [] [] | + gst-plugins-good | [] [] | + gst-plugins-ugly | [] [] [] [] [] | + gstreamer | | + gtick | | + gtkam | [] | + gtkorphan | [] [] | + gtkspell | [] [] [] [] [] [] [] | + gutenprint | | + hello | [] [] [] | + help2man | | + hylafax | | + idutils | | + indent | | + iso_15924 | [] [] | + iso_3166 | [] [] () [] [] [] [] [] | + iso_3166_2 | | + iso_4217 | [] [] | + iso_639 | [] [] | + iso_639_3 | [] | + jwhois | [] | + kbd | | + keytouch | [] | + keytouch-editor | [] | + keytouch-keyboa... | [] | + klavaro | [] | + latrine | [] | + ld | | + leafpad | [] [] [] | + libc | [] | + libexif | | + libextractor | | + libgnutls | [] | + libgpewidget | [] [] | + libgpg-error | | + libgphoto2 | | + libgphoto2_port | | + libgsasl | | + libiconv | | + libidn | | + lifelines | | + liferea | | + lilypond | | + linkdr | | + lordsawar | | + lprng | | + lynx | | + m4 | | + mailfromd | | + mailutils | | + make | [] | + man-db | | + man-db-manpages | | + minicom | [] | + mkisofs | | + myserver | | + nano | [] [] | + opcodes | | + parted | | + pies | | + popt | [] [] [] | + psmisc | | + pspp | | + pwdutils | | + radius | | + recode | | + rosegarden | | + rpm | | + rush | | + sarg | | + screem | | + scrollkeeper | [] [] | + sed | | + sharutils | | + shishi | | + skencil | | + solfege | [] | + solfege-manual | | + soundtracker | | + sp | | + sysstat | [] | + tar | [] | + texinfo | [] | + tin | | + unicode-han-tra... | | + unicode-transla... | | + util-linux-ng | | + vice | | + vmm | | + vorbis-tools | | + wastesedge | | + wdiff | | + wget | [] | + wyslij-po | | + xchat | [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] [] | + +-----------------------------------------------+ + ko ku ky lg lt lv mk ml mn mr ms mt nb nds ne + 20 5 10 1 13 48 4 2 2 4 24 10 20 3 1 + + nl nn or pa pl ps pt pt_BR ro ru rw sk sl sq sr + +---------------------------------------------------+ + a2ps | [] [] [] [] [] [] [] [] | + aegis | [] [] [] | + ant-phone | [] [] | + anubis | [] [] [] | + aspell | [] [] [] [] [] | + bash | [] [] | + bfd | [] | + bibshelf | [] [] | + binutils | [] [] | + bison | [] [] [] | + bison-runtime | [] [] [] [] [] [] [] | + bluez-pin | [] [] [] [] [] [] [] [] | + bombono-dvd | [] () | + buzztard | [] [] | + cflow | [] | + clisp | [] [] | + coreutils | [] [] [] [] [] [] | + cpio | [] [] [] | + cppi | [] | + cpplib | [] | + cryptsetup | [] | + dfarc | [] | + dialog | [] [] [] [] | + dico | [] | + diffutils | [] [] [] [] [] [] | + dink | () | + doodle | [] [] | + e2fsprogs | [] [] | + enscript | [] [] [] [] [] | + exif | [] [] [] () [] | + fetchmail | [] [] [] [] | + findutils | [] [] [] [] [] | + flex | [] [] [] [] [] | + freedink | [] [] | + gas | | + gawk | [] [] [] [] | + gcal | | + gcc | [] | + gettext-examples | [] [] [] [] [] [] [] [] | + gettext-runtime | [] [] [] [] [] [] [] [] [] | + gettext-tools | [] [] [] [] [] [] | + gip | [] [] [] [] [] | + gjay | | + gliv | [] [] [] [] [] [] | + glunarclock | [] [] [] [] [] | + gnubiff | [] () | + gnucash | [] () () () | + gnuedu | [] | + gnulib | [] [] [] [] | + gnunet | | + gnunet-gtk | | + gnutls | [] [] | + gold | | + gpe-aerial | [] [] [] [] [] [] [] | + gpe-beam | [] [] [] [] [] [] [] | + gpe-bluetooth | [] [] | + gpe-calendar | [] [] [] [] | + gpe-clock | [] [] [] [] [] [] [] [] | + gpe-conf | [] [] [] [] [] [] [] | + gpe-contacts | [] [] [] [] [] | + gpe-edit | [] [] [] | + gpe-filemanager | [] [] [] | + gpe-go | [] [] [] [] [] [] [] [] | + gpe-login | [] [] | + gpe-ownerinfo | [] [] [] [] [] [] [] [] | + gpe-package | [] [] | + gpe-sketchbook | [] [] [] [] [] [] [] | + gpe-su | [] [] [] [] [] [] [] [] | + gpe-taskmanager | [] [] [] [] [] [] [] [] | + gpe-timesheet | [] [] [] [] [] [] [] [] | + gpe-today | [] [] [] [] [] [] [] [] | + gpe-todo | [] [] [] [] [] | + gphoto2 | [] [] [] [] [] [] [] [] | + gprof | [] [] [] | + gpsdrive | [] [] | + gramadoir | [] [] | + grep | [] [] [] [] | + grub | [] [] [] | + gsasl | [] [] [] [] | + gss | [] [] [] | + gst-plugins-bad | [] [] [] [] [] [] | + gst-plugins-base | [] [] [] [] [] | + gst-plugins-good | [] [] [] [] [] | + gst-plugins-ugly | [] [] [] [] [] [] | + gstreamer | [] [] [] [] [] | + gtick | [] [] [] | + gtkam | [] [] [] [] [] [] | + gtkorphan | [] | + gtkspell | [] [] [] [] [] [] [] [] [] [] | + gutenprint | [] [] | + hello | [] [] [] [] | + help2man | [] [] | + hylafax | [] | + idutils | [] [] [] [] [] | + indent | [] [] [] [] [] [] [] | + iso_15924 | [] [] [] [] | + iso_3166 | [] [] [] [] [] () [] [] [] [] [] [] [] [] | + iso_3166_2 | [] [] [] | + iso_4217 | [] [] [] [] [] [] [] [] | + iso_639 | [] [] [] [] [] [] [] [] [] | + iso_639_3 | [] [] | + jwhois | [] [] [] [] | + kbd | [] [] [] | + keytouch | [] [] [] | + keytouch-editor | [] [] [] | + keytouch-keyboa... | [] [] [] | + klavaro | [] [] | + latrine | [] [] | + ld | | + leafpad | [] [] [] [] [] [] [] [] [] | + libc | [] [] [] [] | + libexif | [] [] () [] | + libextractor | | + libgnutls | [] [] | + libgpewidget | [] [] [] | + libgpg-error | [] [] | + libgphoto2 | [] [] | + libgphoto2_port | [] [] [] [] [] | + libgsasl | [] [] [] [] [] | + libiconv | [] [] [] [] [] | + libidn | [] [] | + lifelines | [] [] | + liferea | [] [] [] [] [] () () [] | + lilypond | [] | + linkdr | [] [] [] | + lordsawar | | + lprng | [] | + lynx | [] [] [] | + m4 | [] [] [] [] [] | + mailfromd | [] | + mailutils | [] | + make | [] [] [] [] | + man-db | [] [] [] | + man-db-manpages | [] [] [] | + minicom | [] [] [] [] | + mkisofs | [] [] [] | + myserver | | + nano | [] [] [] [] | + opcodes | [] [] | + parted | [] [] [] [] | + pies | [] | + popt | [] [] [] [] | + psmisc | [] [] [] | + pspp | [] [] | + pwdutils | [] | + radius | [] [] [] | + recode | [] [] [] [] [] [] [] [] | + rosegarden | () () | + rpm | [] [] [] | + rush | [] [] | + sarg | | + screem | | + scrollkeeper | [] [] [] [] [] [] [] [] | + sed | [] [] [] [] [] [] [] [] [] | + sharutils | [] [] [] [] | + shishi | [] | + skencil | [] [] | + solfege | [] [] [] [] | + solfege-manual | [] [] [] | + soundtracker | [] | + sp | | + sysstat | [] [] [] [] | + tar | [] [] [] [] | + texinfo | [] [] [] [] | + tin | [] | + unicode-han-tra... | | + unicode-transla... | | + util-linux-ng | [] [] [] [] [] | + vice | [] | + vmm | [] | + vorbis-tools | [] [] | + wastesedge | [] | + wdiff | [] [] | + wget | [] [] [] [] [] [] [] | + wyslij-po | [] [] [] | + xchat | [] [] [] [] [] [] [] [] [] | + xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] [] [] [] [] | + xkeyboard-config | [] [] [] | + +---------------------------------------------------+ + nl nn or pa pl ps pt pt_BR ro ru rw sk sl sq sr + 135 10 4 7 105 1 29 62 47 91 3 54 46 9 37 + + sv sw ta te tg th tr uk vi wa zh_CN zh_HK zh_TW + +---------------------------------------------------+ + a2ps | [] [] [] [] [] | 27 + aegis | [] | 9 + ant-phone | [] [] [] [] | 9 + anubis | [] [] [] [] | 15 + aspell | [] [] [] | 20 + bash | [] [] [] | 12 + bfd | [] | 6 + bibshelf | [] [] [] | 16 + binutils | [] [] | 8 + bison | [] [] | 12 + bison-runtime | [] [] [] [] [] [] | 29 + bluez-pin | [] [] [] [] [] [] [] [] | 37 + bombono-dvd | [] | 4 + buzztard | [] | 7 + cflow | [] [] [] | 9 + clisp | | 10 + coreutils | [] [] [] [] | 22 + cpio | [] [] [] [] [] [] | 13 + cppi | [] [] | 5 + cpplib | [] [] [] [] [] [] | 14 + cryptsetup | [] [] | 7 + dfarc | [] | 9 + dialog | [] [] [] [] [] [] [] | 30 + dico | [] | 2 + diffutils | [] [] [] [] [] [] | 30 + dink | | 4 + doodle | [] [] | 7 + e2fsprogs | [] [] [] | 11 + enscript | [] [] [] [] | 17 + exif | [] [] [] | 16 + fetchmail | [] [] [] | 17 + findutils | [] [] [] [] [] | 20 + flex | [] [] [] [] | 15 + freedink | [] | 10 + gas | [] | 4 + gawk | [] [] [] [] | 18 + gcal | [] [] | 5 + gcc | [] [] [] | 7 + gettext-examples | [] [] [] [] [] [] [] | 34 + gettext-runtime | [] [] [] [] [] [] [] | 29 + gettext-tools | [] [] [] [] [] [] | 22 + gip | [] [] [] [] | 22 + gjay | [] | 3 + gliv | [] [] [] | 14 + glunarclock | [] [] [] [] [] | 19 + gnubiff | [] [] | 4 + gnucash | () [] () [] () | 10 + gnuedu | [] [] | 7 + gnulib | [] [] [] [] | 16 + gnunet | [] | 1 + gnunet-gtk | [] [] [] | 5 + gnutls | [] [] [] | 10 + gold | [] | 4 + gpe-aerial | [] [] [] | 18 + gpe-beam | [] [] [] | 19 + gpe-bluetooth | [] [] [] | 13 + gpe-calendar | [] [] [] [] | 12 + gpe-clock | [] [] [] [] [] | 28 + gpe-conf | [] [] [] [] | 20 + gpe-contacts | [] [] [] | 17 + gpe-edit | [] [] [] | 12 + gpe-filemanager | [] [] [] [] | 16 + gpe-go | [] [] [] [] [] | 25 + gpe-login | [] [] [] | 11 + gpe-ownerinfo | [] [] [] [] [] | 25 + gpe-package | [] [] [] | 13 + gpe-sketchbook | [] [] [] | 20 + gpe-su | [] [] [] [] [] | 30 + gpe-taskmanager | [] [] [] [] [] | 29 + gpe-timesheet | [] [] [] [] [] | 25 + gpe-today | [] [] [] [] [] [] | 30 + gpe-todo | [] [] [] [] | 17 + gphoto2 | [] [] [] [] [] | 24 + gprof | [] [] [] | 15 + gpsdrive | [] [] [] | 11 + gramadoir | [] [] [] | 11 + grep | [] [] [] | 10 + grub | [] [] [] | 14 + gsasl | [] [] [] [] | 14 + gss | [] [] [] | 11 + gst-plugins-bad | [] [] [] [] | 26 + gst-plugins-base | [] [] [] [] [] | 24 + gst-plugins-good | [] [] [] [] | 24 + gst-plugins-ugly | [] [] [] [] [] | 29 + gstreamer | [] [] [] [] | 22 + gtick | [] [] [] | 13 + gtkam | [] [] [] | 20 + gtkorphan | [] [] [] | 14 + gtkspell | [] [] [] [] [] [] [] [] [] | 45 + gutenprint | [] | 10 + hello | [] [] [] [] [] [] | 21 + help2man | [] [] | 7 + hylafax | [] | 5 + idutils | [] [] [] [] | 17 + indent | [] [] [] [] [] [] | 30 + iso_15924 | () [] () [] [] | 16 + iso_3166 | [] [] () [] [] () [] [] [] () | 53 + iso_3166_2 | () [] () [] | 9 + iso_4217 | [] () [] [] () [] [] | 26 + iso_639 | [] [] [] () [] () [] [] [] [] | 38 + iso_639_3 | [] () | 8 + jwhois | [] [] [] [] [] | 16 + kbd | [] [] [] [] [] | 15 + keytouch | [] [] [] | 16 + keytouch-editor | [] [] [] | 14 + keytouch-keyboa... | [] [] [] | 14 + klavaro | [] | 11 + latrine | [] [] [] | 10 + ld | [] [] [] [] | 11 + leafpad | [] [] [] [] [] [] | 33 + libc | [] [] [] [] [] | 21 + libexif | [] () | 7 + libextractor | [] | 1 + libgnutls | [] [] [] | 9 + libgpewidget | [] [] [] | 14 + libgpg-error | [] [] [] | 9 + libgphoto2 | [] [] | 8 + libgphoto2_port | [] [] [] [] | 14 + libgsasl | [] [] [] | 13 + libiconv | [] [] [] [] | 21 + libidn | () [] [] | 11 + lifelines | [] | 4 + liferea | [] [] [] | 21 + lilypond | [] | 7 + linkdr | [] [] [] [] [] | 17 + lordsawar | | 1 + lprng | [] | 3 + lynx | [] [] [] [] | 17 + m4 | [] [] [] [] | 19 + mailfromd | [] [] | 3 + mailutils | [] | 5 + make | [] [] [] [] | 21 + man-db | [] [] [] | 8 + man-db-manpages | | 4 + minicom | [] [] | 16 + mkisofs | [] [] | 9 + myserver | | 0 + nano | [] [] [] [] | 21 + opcodes | [] [] [] | 11 + parted | [] [] [] [] [] | 15 + pies | [] [] | 3 + popt | [] [] [] [] [] [] | 27 + psmisc | [] [] | 11 + pspp | | 4 + pwdutils | [] [] | 6 + radius | [] [] | 9 + recode | [] [] [] [] | 28 + rosegarden | () | 0 + rpm | [] [] [] | 11 + rush | [] [] | 4 + sarg | | 1 + screem | [] | 3 + scrollkeeper | [] [] [] [] [] | 27 + sed | [] [] [] [] [] | 30 + sharutils | [] [] [] [] [] | 22 + shishi | [] | 3 + skencil | [] [] | 7 + solfege | [] [] [] [] | 16 + solfege-manual | [] | 8 + soundtracker | [] [] [] | 9 + sp | [] | 3 + sysstat | [] [] | 15 + tar | [] [] [] [] [] [] | 23 + texinfo | [] [] [] [] [] | 17 + tin | | 4 + unicode-han-tra... | | 0 + unicode-transla... | | 2 + util-linux-ng | [] [] [] [] | 20 + vice | () () | 1 + vmm | [] | 4 + vorbis-tools | [] | 6 + wastesedge | | 2 + wdiff | [] [] | 7 + wget | [] [] [] [] [] | 26 + wyslij-po | [] [] | 8 + xchat | [] [] [] [] [] [] | 36 + xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] | 63 + xkeyboard-config | [] [] [] | 22 + +---------------------------------------------------+ + 85 teams sv sw ta te tg th tr uk vi wa zh_CN zh_HK zh_TW + 178 domains 119 1 3 3 0 10 65 51 155 17 98 7 41 2618 + + Some counters in the preceding matrix are higher than the number of +visible blocks let us expect. This is because a few extra PO files are +used for implementing regional variants of languages, or language +dialects. + + For a PO file in the matrix above to be effective, the package to +which it applies should also have been internationalized and +distributed as such by its maintainer. There might be an observable +lag between the mere existence a PO file and its wide availability in a +distribution. + + If June 2010 seems to be old, you may fetch a more recent copy of +this `ABOUT-NLS' file on most GNU archive sites. The most up-to-date +matrix with full percentage details can be found at +`http://translationproject.org/extra/matrix.html'. + +1.5 Using `gettext' in new packages +=================================== + +If you are writing a freely available program and want to +internationalize it you are welcome to use GNU `gettext' in your +package. Of course you have to respect the GNU Library General Public +License which covers the use of the GNU `gettext' library. This means +in particular that even non-free programs can use `libintl' as a shared +library, whereas only free software can use `libintl' as a static +library or use modified versions of `libintl'. + + Once the sources are changed appropriately and the setup can handle +the use of `gettext' the only thing missing are the translations. The +Free Translation Project is also available for packages which are not +developed inside the GNU project. Therefore the information given above +applies also for every other Free Software Project. Contact +`coordinator@translationproject.org' to make the `.pot' files available +to the translation teams. + diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 0000000..e372477 --- /dev/null +++ b/AUTHORS @@ -0,0 +1,3 @@ +Thomas Sailer, + +NEWQPSK code: Tomi Manninen, diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..a43ea21 --- /dev/null +++ b/COPYING @@ -0,0 +1,339 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 675 Mass Ave, Cambridge, MA 02139, USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Library General Public License instead.) You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. 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And you must show them these terms so they know their +rights. + + We protect your rights with two steps: (1) copyright the software, and +(2) offer you this license which gives you legal permission to copy, +distribute and/or modify the software. + + Also, for each author's protection and ours, we want to make certain +that everyone understands that there is no warranty for this free +software. If the software is modified by someone else and passed on, we +want its recipients to know that what they have is not the original, so +that any problems introduced by others will not reflect on the original +authors' reputations. + + Finally, any free program is threatened constantly by software +patents. We wish to avoid the danger that redistributors of a free +program will individually obtain patent licenses, in effect making the +program proprietary. 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Each licensee is addressed as "you". + +Activities other than copying, distribution and modification are not +covered by this License; they are outside its scope. The act of +running the Program is not restricted, and the output from the Program +is covered only if its contents constitute a work based on the +Program (independent of having been made by running the Program). +Whether that is true depends on what the Program does. + + 1. You may copy and distribute verbatim copies of the Program's +source code as you receive it, in any medium, provided that you +conspicuously and appropriately publish on each copy an appropriate +copyright notice and disclaimer of warranty; keep intact all the +notices that refer to this License and to the absence of any warranty; +and give any other recipients of the Program a copy of this License +along with the Program. + +You may charge a fee for the physical act of transferring a copy, and +you may at your option offer warranty protection in exchange for a fee. + + 2. You may modify your copy or copies of the Program or any portion +of it, thus forming a work based on the Program, and copy and +distribute such modifications or work under the terms of Section 1 +above, provided that you also meet all of these conditions: + + a) You must cause the modified files to carry prominent notices + stating that you changed the files and the date of any change. + + b) You must cause any work that you distribute or publish, that in + whole or in part contains or is derived from the Program or any + part thereof, to be licensed as a whole at no charge to all third + parties under the terms of this License. + + c) If the modified program normally reads commands interactively + when run, you must cause it, when started running for such + interactive use in the most ordinary way, to print or display an + announcement including an appropriate copyright notice and a + notice that there is no warranty (or else, saying that you provide + a warranty) and that users may redistribute the program under + these conditions, and telling the user how to view a copy of this + License. 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You may copy and distribute the Program (or a work based on it, +under Section 2) in object code or executable form under the terms of +Sections 1 and 2 above provided that you also do one of the following: + + a) Accompany it with the complete corresponding machine-readable + source code, which must be distributed under the terms of Sections + 1 and 2 above on a medium customarily used for software interchange; or, + + b) Accompany it with a written offer, valid for at least three + years, to give any third party, for a charge no more than your + cost of physically performing source distribution, a complete + machine-readable copy of the corresponding source code, to be + distributed under the terms of Sections 1 and 2 above on a medium + customarily used for software interchange; or, + + c) Accompany it with the information you received as to the offer + to distribute corresponding source code. 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Any attempt +otherwise to copy, modify, sublicense or distribute the Program is +void, and will automatically terminate your rights under this License. +However, parties who have received copies, or rights, from you under +this License will not have their licenses terminated so long as such +parties remain in full compliance. + + 5. You are not required to accept this License, since you have not +signed it. However, nothing else grants you permission to modify or +distribute the Program or its derivative works. These actions are +prohibited by law if you do not accept this License. Therefore, by +modifying or distributing the Program (or any work based on the +Program), you indicate your acceptance of this License to do so, and +all its terms and conditions for copying, distributing or modifying +the Program or works based on it. + + 6. Each time you redistribute the Program (or any work based on the +Program), the recipient automatically receives a license from the +original licensor to copy, distribute or modify the Program subject to +these terms and conditions. You may not impose any further +restrictions on the recipients' exercise of the rights granted herein. +You are not responsible for enforcing compliance by third parties to +this License. + + 7. If, as a consequence of a court judgment or allegation of patent +infringement or for any other reason (not limited to patent issues), +conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot +distribute so as to satisfy simultaneously your obligations under this +License and any other pertinent obligations, then as a consequence you +may not distribute the Program at all. For example, if a patent +license would not permit royalty-free redistribution of the Program by +all those who receive copies directly or indirectly through you, then +the only way you could satisfy both it and this License would be to +refrain entirely from distribution of the Program. + +If any portion of this section is held invalid or unenforceable under +any particular circumstance, the balance of the section is intended to +apply and the section as a whole is intended to apply in other +circumstances. + +It is not the purpose of this section to induce you to infringe any +patents or other property right claims or to contest validity of any +such claims; this section has the sole purpose of protecting the +integrity of the free software distribution system, which is +implemented by public license practices. Many people have made +generous contributions to the wide range of software distributed +through that system in reliance on consistent application of that +system; it is up to the author/donor to decide if he or she is willing +to distribute software through any other system and a licensee cannot +impose that choice. + +This section is intended to make thoroughly clear what is believed to +be a consequence of the rest of this License. + + 8. If the distribution and/or use of the Program is restricted in +certain countries either by patents or by copyrighted interfaces, the +original copyright holder who places the Program under this License +may add an explicit geographical distribution limitation excluding +those countries, so that distribution is permitted only in or among +countries not thus excluded. In such case, this License incorporates +the limitation as if written in the body of this License. + + 9. The Free Software Foundation may publish revised and/or new versions +of the General Public License from time to time. Such new versions will +be similar in spirit to the present version, but may differ in detail to +address new problems or concerns. + +Each version is given a distinguishing version number. If the Program +specifies a version number of this License which applies to it and "any +later version", you have the option of following the terms and conditions +either of that version or of any later version published by the Free +Software Foundation. If the Program does not specify a version number of +this License, you may choose any version ever published by the Free Software +Foundation. + + 10. If you wish to incorporate parts of the Program into other free +programs whose distribution conditions are different, write to the author +to ask for permission. For software which is copyrighted by the Free +Software Foundation, write to the Free Software Foundation; we sometimes +make exceptions for this. Our decision will be guided by the two goals +of preserving the free status of all derivatives of our free software and +of promoting the sharing and reuse of software generally. + + NO WARRANTY + + 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY +FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN +OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES +PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED +OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS +TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE +PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, +REPAIR OR CORRECTION. + + 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR +REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING +OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED +TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY +YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER +PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGES. + + END OF TERMS AND CONDITIONS + + Appendix: How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) 19yy + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) 19yy name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..d802556 --- /dev/null +++ b/ChangeLog @@ -0,0 +1,15 @@ +2011-06-18 gettextize + + * Makefile.am (ACLOCAL_AMFLAGS): New variable. + (EXTRA_DIST): Add m4/ChangeLog. + +2008-12-14 gettextize + + * Makefile.am (SUBDIRS): Remove intl. + (ACLOCAL_AMFLAGS): New variable. + (EXTRA_DIST): Add m4/ChangeLog. + +2000-07-29 Thomas Sailer + + * Initial release + diff --git a/INSTALL b/INSTALL new file mode 100644 index 0000000..b42a17a --- /dev/null +++ b/INSTALL @@ -0,0 +1,182 @@ +Basic Installation +================== + + These are generic installation instructions. + + The `configure' shell script attempts to guess correct values for +various system-dependent variables used during compilation. It uses +those values to create a `Makefile' in each directory of the package. +It may also create one or more `.h' files containing system-dependent +definitions. Finally, it creates a shell script `config.status' that +you can run in the future to recreate the current configuration, a file +`config.cache' that saves the results of its tests to speed up +reconfiguring, and a file `config.log' containing compiler output +(useful mainly for debugging `configure'). + + If you need to do unusual things to compile the package, please try +to figure out how `configure' could check whether to do them, and mail +diffs or instructions to the address given in the `README' so they can +be considered for the next release. If at some point `config.cache' +contains results you don't want to keep, you may remove or edit it. + + The file `configure.in' is used to create `configure' by a program +called `autoconf'. You only need `configure.in' if you want to change +it or regenerate `configure' using a newer version of `autoconf'. + +The simplest way to compile this package is: + + 1. `cd' to the directory containing the package's source code and type + `./configure' to configure the package for your system. If you're + using `csh' on an old version of System V, you might need to type + `sh ./configure' instead to prevent `csh' from trying to execute + `configure' itself. + + Running `configure' takes awhile. While running, it prints some + messages telling which features it is checking for. + + 2. Type `make' to compile the package. + + 3. Optionally, type `make check' to run any self-tests that come with + the package. + + 4. Type `make install' to install the programs and any data files and + documentation. + + 5. You can remove the program binaries and object files from the + source code directory by typing `make clean'. To also remove the + files that `configure' created (so you can compile the package for + a different kind of computer), type `make distclean'. There is + also a `make maintainer-clean' target, but that is intended mainly + for the package's developers. If you use it, you may have to get + all sorts of other programs in order to regenerate files that came + with the distribution. + +Compilers and Options +===================== + + Some systems require unusual options for compilation or linking that +the `configure' script does not know about. You can give `configure' +initial values for variables by setting them in the environment. Using +a Bourne-compatible shell, you can do that on the command line like +this: + CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure + +Or on systems that have the `env' program, you can do it like this: + env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure + +Compiling For Multiple Architectures +==================================== + + You can compile the package for more than one kind of computer at the +same time, by placing the object files for each architecture in their +own directory. To do this, you must use a version of `make' that +supports the `VPATH' variable, such as GNU `make'. `cd' to the +directory where you want the object files and executables to go and run +the `configure' script. `configure' automatically checks for the +source code in the directory that `configure' is in and in `..'. + + If you have to use a `make' that does not supports the `VPATH' +variable, you have to compile the package for one architecture at a time +in the source code directory. After you have installed the package for +one architecture, use `make distclean' before reconfiguring for another +architecture. + +Installation Names +================== + + By default, `make install' will install the package's files in +`/usr/local/bin', `/usr/local/man', etc. You can specify an +installation prefix other than `/usr/local' by giving `configure' the +option `--prefix=PATH'. + + You can specify separate installation prefixes for +architecture-specific files and architecture-independent files. If you +give `configure' the option `--exec-prefix=PATH', the package will use +PATH as the prefix for installing programs and libraries. +Documentation and other data files will still use the regular prefix. + + In addition, if you use an unusual directory layout you can give +options like `--bindir=PATH' to specify different values for particular +kinds of files. Run `configure --help' for a list of the directories +you can set and what kinds of files go in them. + + If the package supports it, you can cause programs to be installed +with an extra prefix or suffix on their names by giving `configure' the +option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. + +Optional Features +================= + + Some packages pay attention to `--enable-FEATURE' options to +`configure', where FEATURE indicates an optional part of the package. +They may also pay attention to `--with-PACKAGE' options, where PACKAGE +is something like `gnu-as' or `x' (for the X Window System). The +`README' should mention any `--enable-' and `--with-' options that the +package recognizes. + + For packages that use the X Window System, `configure' can usually +find the X include and library files automatically, but if it doesn't, +you can use the `configure' options `--x-includes=DIR' and +`--x-libraries=DIR' to specify their locations. + +Specifying the System Type +========================== + + There may be some features `configure' can not figure out +automatically, but needs to determine by the type of host the package +will run on. Usually `configure' can figure that out, but if it prints +a message saying it can not guess the host type, give it the +`--host=TYPE' option. TYPE can either be a short name for the system +type, such as `sun4', or a canonical name with three fields: + CPU-COMPANY-SYSTEM + +See the file `config.sub' for the possible values of each field. If +`config.sub' isn't included in this package, then this package doesn't +need to know the host type. + + If you are building compiler tools for cross-compiling, you can also +use the `--target=TYPE' option to select the type of system they will +produce code for and the `--build=TYPE' option to select the type of +system on which you are compiling the package. + +Sharing Defaults +================ + + If you want to set default values for `configure' scripts to share, +you can create a site shell script called `config.site' that gives +default values for variables like `CC', `cache_file', and `prefix'. +`configure' looks for `PREFIX/share/config.site' if it exists, then +`PREFIX/etc/config.site' if it exists. Or, you can set the +`CONFIG_SITE' environment variable to the location of the site script. +A warning: not all `configure' scripts look for a site script. + +Operation Controls +================== + + `configure' recognizes the following options to control how it +operates. + +`--cache-file=FILE' + Use and save the results of the tests in FILE instead of + `./config.cache'. Set FILE to `/dev/null' to disable caching, for + debugging `configure'. + +`--help' + Print a summary of the options to `configure', and exit. + +`--quiet' +`--silent' +`-q' + Do not print messages saying which checks are being made. To + suppress all normal output, redirect it to `/dev/null' (any error + messages will still be shown). + +`--srcdir=DIR' + Look for the package's source code in directory DIR. Usually + `configure' can determine that directory automatically. + +`--version' + Print the version of Autoconf used to generate the `configure' + script, and exit. + +`configure' also accepts some other, not widely useful, options. diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..e63ad78 --- /dev/null +++ b/Makefile.am @@ -0,0 +1,5 @@ +SUBDIRS = po directx libmisc matlib afsk fsk pammodem pskmodem newqpsk p3dmodem soundcard flexdrv configapp doc + +EXTRA_DIST = m4/ChangeLog ABOUT-NLS cfgwindows cfgwindowsnodebug soundmodem.spec soundmodem.initscript + +ACLOCAL_AMFLAGS = -I m4 diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 0000000..d9afe98 --- /dev/null +++ b/Makefile.in @@ -0,0 +1,748 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is 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the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],, +[m4_warning([this file was generated for autoconf 2.68. +You have another version of autoconf. It may work, but is not guaranteed to. +If you have problems, you may need to regenerate the build system entirely. +To do so, use the procedure documented by the package, typically `autoreconf'.])]) + +dnl Configure Paths for Alsa +dnl Some modifications by Richard Boulton +dnl Christopher Lansdown +dnl Jaroslav Kysela +dnl Last modification: $Id: alsa.m4,v 1.24 2004/09/15 18:48:07 tiwai Exp $ +dnl AM_PATH_ALSA([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) +dnl Test for libasound, and define ALSA_CFLAGS and ALSA_LIBS as appropriate. +dnl enables arguments --with-alsa-prefix= +dnl --with-alsa-enc-prefix= +dnl --disable-alsatest +dnl +dnl For backwards compatibility, if ACTION_IF_NOT_FOUND is not specified, +dnl and the alsa libraries are not found, a fatal AC_MSG_ERROR() will result. +dnl +AC_DEFUN([AM_PATH_ALSA], +[dnl Save the original CFLAGS, LDFLAGS, and LIBS +alsa_save_CFLAGS="$CFLAGS" +alsa_save_LDFLAGS="$LDFLAGS" +alsa_save_LIBS="$LIBS" +alsa_found=yes + +dnl +dnl Get the cflags and libraries for alsa +dnl +AC_ARG_WITH(alsa-prefix, +[ --with-alsa-prefix=PFX Prefix where Alsa library is installed(optional)], +[alsa_prefix="$withval"], [alsa_prefix=""]) + +AC_ARG_WITH(alsa-inc-prefix, +[ --with-alsa-inc-prefix=PFX Prefix where include libraries are (optional)], +[alsa_inc_prefix="$withval"], [alsa_inc_prefix=""]) + +dnl FIXME: this is not yet implemented +AC_ARG_ENABLE(alsatest, +[ --disable-alsatest Do not try to compile and run a test Alsa program], +[enable_alsatest="$enableval"], +[enable_alsatest=yes]) + +dnl Add any special include directories +AC_MSG_CHECKING(for ALSA CFLAGS) +if test "$alsa_inc_prefix" != "" ; then + ALSA_CFLAGS="$ALSA_CFLAGS -I$alsa_inc_prefix" + CFLAGS="$CFLAGS -I$alsa_inc_prefix" +fi +AC_MSG_RESULT($ALSA_CFLAGS) + +dnl add any special lib dirs +AC_MSG_CHECKING(for ALSA LDFLAGS) +if test "$alsa_prefix" != "" ; then + ALSA_LIBS="$ALSA_LIBS -L$alsa_prefix" + LDFLAGS="$LDFLAGS $ALSA_LIBS" +fi + +dnl add the alsa library +ALSA_LIBS="$ALSA_LIBS -lasound -lm -ldl -lpthread" +LIBS="$ALSA_LIBS $LIBS" +AC_MSG_RESULT($ALSA_LIBS) + +dnl Check for a working version of libasound that is of the right version. +min_alsa_version=ifelse([$1], ,0.1.1,$1) +AC_MSG_CHECKING(for libasound headers version >= $min_alsa_version) +no_alsa="" + alsa_min_major_version=`echo $min_alsa_version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` + alsa_min_minor_version=`echo $min_alsa_version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` + alsa_min_micro_version=`echo $min_alsa_version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` + +AC_LANG_SAVE +AC_LANG_C +AC_TRY_COMPILE([ +#include +], [ +/* ensure backward compatibility */ +#if !defined(SND_LIB_MAJOR) && defined(SOUNDLIB_VERSION_MAJOR) +#define SND_LIB_MAJOR SOUNDLIB_VERSION_MAJOR +#endif +#if !defined(SND_LIB_MINOR) && defined(SOUNDLIB_VERSION_MINOR) +#define SND_LIB_MINOR SOUNDLIB_VERSION_MINOR +#endif +#if !defined(SND_LIB_SUBMINOR) && defined(SOUNDLIB_VERSION_SUBMINOR) +#define SND_LIB_SUBMINOR SOUNDLIB_VERSION_SUBMINOR +#endif + +# if(SND_LIB_MAJOR > $alsa_min_major_version) + exit(0); +# else +# if(SND_LIB_MAJOR < $alsa_min_major_version) +# error not present +# endif + +# if(SND_LIB_MINOR > $alsa_min_minor_version) + exit(0); +# else +# if(SND_LIB_MINOR < $alsa_min_minor_version) +# error not present +# endif + +# if(SND_LIB_SUBMINOR < $alsa_min_micro_version) +# error not present +# endif +# endif +# endif +exit(0); +], + [AC_MSG_RESULT(found.)], + [AC_MSG_RESULT(not present.) + ifelse([$3], , [AC_MSG_ERROR(Sufficiently new version of libasound not found.)]) + alsa_found=no] +) +AC_LANG_RESTORE + +dnl Now that we know that we have the right version, let's see if we have the library and not just the headers. +if test "x$enable_alsatest" = "xyes"; then +AC_CHECK_LIB([asound], [snd_ctl_open],, + [ifelse([$3], , [AC_MSG_ERROR(No linkable libasound was found.)]) + alsa_found=no] +) +fi + +if test "x$alsa_found" = "xyes" ; then + ifelse([$2], , :, [$2]) + LIBS=`echo $LIBS | sed 's/-lasound//g'` + LIBS=`echo $LIBS | sed 's/ //'` + LIBS="-lasound $LIBS" +fi +if test "x$alsa_found" = "xno" ; then + ifelse([$3], , :, [$3]) + CFLAGS="$alsa_save_CFLAGS" + LDFLAGS="$alsa_save_LDFLAGS" + LIBS="$alsa_save_LIBS" + ALSA_CFLAGS="" + ALSA_LIBS="" +fi + +dnl That should be it. Now just export out symbols: +AC_SUBST(ALSA_CFLAGS) +AC_SUBST(ALSA_LIBS) +]) + + +# intlmacosx.m4 serial 3 (gettext-0.18) +dnl Copyright (C) 2004-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. +dnl +dnl This file can can be used in projects which are not available under +dnl the GNU General Public License or the GNU Library General Public +dnl License but which still want to provide support for the GNU gettext +dnl functionality. +dnl Please note that the actual code of the GNU gettext library is covered +dnl by the GNU Library General Public License, and the rest of the GNU +dnl gettext package package is covered by the GNU General Public License. +dnl They are *not* in the public domain. + +dnl Checks for special options needed on MacOS X. +dnl Defines INTL_MACOSX_LIBS. +AC_DEFUN([gt_INTL_MACOSX], +[ + dnl Check for API introduced in MacOS X 10.2. + AC_CACHE_CHECK([for CFPreferencesCopyAppValue], + [gt_cv_func_CFPreferencesCopyAppValue], + [gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + AC_TRY_LINK([#include ], + [CFPreferencesCopyAppValue(NULL, NULL)], + [gt_cv_func_CFPreferencesCopyAppValue=yes], + [gt_cv_func_CFPreferencesCopyAppValue=no]) + LIBS="$gt_save_LIBS"]) + if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then + AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1], + [Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in the CoreFoundation framework.]) + fi + dnl Check for API introduced in MacOS X 10.3. + AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent], + [gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + AC_TRY_LINK([#include ], [CFLocaleCopyCurrent();], + [gt_cv_func_CFLocaleCopyCurrent=yes], + [gt_cv_func_CFLocaleCopyCurrent=no]) + LIBS="$gt_save_LIBS"]) + if test $gt_cv_func_CFLocaleCopyCurrent = yes; then + AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], [1], + [Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the CoreFoundation framework.]) + fi + INTL_MACOSX_LIBS= + if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then + INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" + fi + AC_SUBST([INTL_MACOSX_LIBS]) +]) + +# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- +# serial 1 (pkg-config-0.24) +# +# Copyright © 2004 Scott James Remnant . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# PKG_PROG_PKG_CONFIG([MIN-VERSION]) +# ---------------------------------- +AC_DEFUN([PKG_PROG_PKG_CONFIG], +[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) +m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) +AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) +AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) +AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=m4_default([$1], [0.9.0]) + AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + PKG_CONFIG="" + fi +fi[]dnl +])# PKG_PROG_PKG_CONFIG + +# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +# +# Check to see whether a particular set of modules exists. Similar +# to PKG_CHECK_MODULES(), but does not set variables or print errors. +# +# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) +# only at the first occurence in configure.ac, so if the first place +# it's called might be skipped (such as if it is within an "if", you +# have to call PKG_CHECK_EXISTS manually +# -------------------------------------------------------------- +AC_DEFUN([PKG_CHECK_EXISTS], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +if test -n "$PKG_CONFIG" && \ + AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then + m4_default([$2], [:]) +m4_ifvaln([$3], [else + $3])dnl +fi]) + +# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) +# --------------------------------------------- +m4_define([_PKG_CONFIG], +[if test -n "$$1"; then + pkg_cv_[]$1="$$1" + elif test -n "$PKG_CONFIG"; then + PKG_CHECK_EXISTS([$3], + [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], + [pkg_failed=yes]) + else + pkg_failed=untried +fi[]dnl +])# _PKG_CONFIG + +# _PKG_SHORT_ERRORS_SUPPORTED +# ----------------------------- +AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG]) +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi[]dnl +])# _PKG_SHORT_ERRORS_SUPPORTED + + +# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], +# [ACTION-IF-NOT-FOUND]) +# +# +# Note that if there is a possibility the first call to +# PKG_CHECK_MODULES might not happen, you should be sure to include an +# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac +# +# +# -------------------------------------------------------------- +AC_DEFUN([PKG_CHECK_MODULES], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl +AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl + +pkg_failed=no +AC_MSG_CHECKING([for $1]) + +_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) +_PKG_CONFIG([$1][_LIBS], [libs], [$2]) + +m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS +and $1[]_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details.]) + +if test $pkg_failed = yes; then + AC_MSG_RESULT([no]) + _PKG_SHORT_ERRORS_SUPPORTED + if test $_pkg_short_errors_supported = yes; then + $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1` + else + $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD + + m4_default([$4], [AC_MSG_ERROR( +[Package requirements ($2) were not met: + +$$1_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +_PKG_TEXT]) + ]) +elif test $pkg_failed = untried; then + AC_MSG_RESULT([no]) + m4_default([$4], [AC_MSG_FAILURE( +[The pkg-config script could not be found or is too old. 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clean-noinstLIBRARIES clean-noinstPROGRAMS \ + mostlyclean-am + +distclean: distclean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +distclean-am: clean-am distclean-compile distclean-generic \ + distclean-tags + +dvi: dvi-am + +dvi-am: + +html: html-am + +html-am: + +info: info-am + +info-am: + +install-data-am: + +install-dvi: install-dvi-am + +install-dvi-am: + +install-exec-am: + +install-html: install-html-am + +install-html-am: + +install-info: install-info-am + +install-info-am: + +install-man: + +install-pdf: install-pdf-am + +install-pdf-am: + +install-ps: install-ps-am + +install-ps-am: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-compile mostlyclean-generic + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: + +.MAKE: install-am install-strip + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ + clean-noinstLIBRARIES clean-noinstPROGRAMS ctags distclean \ + distclean-compile distclean-generic distclean-tags distdir dvi \ + dvi-am html html-am info info-am install install-am \ + install-data install-data-am install-dvi install-dvi-am \ + install-exec install-exec-am install-html install-html-am \ + install-info install-info-am install-man install-pdf \ + install-pdf-am install-ps install-ps-am install-strip \ + installcheck installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \ + uninstall-am + + +@CROSSCOMP_FALSE@$(srcdir)/costab.c: gentbl$(EXEEXT) +@CROSSCOMP_FALSE@ bdir=`pwd`; cd $(srcdir); $$bdir/gentbl + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/afsk/costab.c b/afsk/costab.c new file mode 100644 index 0000000..c5faec0 --- /dev/null +++ b/afsk/costab.c @@ -0,0 +1,73 @@ +#include "costab.h" + +/* + * cosine table + */ + +const int16_t afsk_costab[512] = { + 32767, 32764, 32757, 32744, 32727, 32705, 32678, 32646, + 32609, 32567, 32520, 32468, 32412, 32350, 32284, 32213, + 32137, 32056, 31970, 31880, 31785, 31684, 31580, 31470, + 31356, 31236, 31113, 30984, 30851, 30713, 30571, 30424, + 30272, 30116, 29955, 29790, 29621, 29446, 29268, 29085, + 28897, 28706, 28510, 28309, 28105, 27896, 27683, 27466, + 27244, 27019, 26789, 26556, 26318, 26077, 25831, 25582, + 25329, 25072, 24811, 24546, 24278, 24006, 23731, 23452, + 23169, 22883, 22594, 22301, 22004, 21705, 21402, 21096, + 20787, 20474, 20159, 19840, 19519, 19194, 18867, 18537, + 18204, 17868, 17530, 17189, 16845, 16499, 16150, 15799, + 15446, 15090, 14732, 14372, 14009, 13645, 13278, 12909, + 12539, 12166, 11792, 11416, 11038, 10659, 10278, 9895, + 9511, 9126, 8739, 8351, 7961, 7571, 7179, 6786, + 6392, 5997, 5601, 5205, 4807, 4409, 4011, 3611, + 3211, 2811, 2410, 2009, 1607, 1206, 804, 402, + 0, -402, -804, -1206, -1607, -2009, -2410, -2811, + -3211, -3611, -4011, -4409, -4807, -5205, -5601, -5997, + -6392, -6786, -7179, -7571, -7961, -8351, -8739, -9126, + -9511, -9895, -10278, -10659, -11038, -11416, -11792, -12166, + -12539, -12909, -13278, -13645, -14009, -14372, -14732, -15090, + -15446, -15799, -16150, -16499, -16845, -17189, -17530, -17868, + -18204, -18537, -18867, -19194, -19519, -19840, -20159, -20474, + -20787, -21096, -21402, -21705, -22004, -22301, -22594, -22883, + -23169, -23452, -23731, -24006, -24278, -24546, -24811, -25072, + -25329, -25582, -25831, -26077, -26318, -26556, -26789, -27019, + -27244, -27466, -27683, -27896, -28105, -28309, -28510, -28706, + -28897, -29085, -29268, -29446, -29621, -29790, -29955, -30116, + -30272, -30424, -30571, -30713, -30851, -30984, -31113, -31236, + -31356, -31470, -31580, -31684, -31785, -31880, -31970, -32056, + -32137, -32213, -32284, -32350, -32412, -32468, -32520, -32567, + -32609, -32646, -32678, -32705, -32727, -32744, -32757, -32764, + -32767, -32764, -32757, -32744, -32727, -32705, -32678, -32646, + -32609, -32567, -32520, -32468, -32412, -32350, -32284, -32213, + -32137, -32056, -31970, -31880, -31785, -31684, -31580, -31470, + -31356, -31236, -31113, -30984, -30851, -30713, -30571, -30424, + -30272, -30116, -29955, -29790, -29621, -29446, -29268, -29085, + -28897, -28706, -28510, -28309, -28105, -27896, -27683, -27466, + -27244, -27019, -26789, -26556, -26318, -26077, -25831, -25582, + -25329, -25072, -24811, -24546, -24278, -24006, -23731, -23452, + -23169, -22883, -22594, -22301, -22004, -21705, -21402, -21096, + -20787, -20474, -20159, -19840, -19519, -19194, -18867, -18537, + -18204, -17868, -17530, -17189, -16845, -16499, -16150, -15799, + -15446, -15090, -14732, -14372, -14009, -13645, -13278, -12909, + -12539, -12166, -11792, -11416, -11038, -10659, -10278, -9895, + -9511, -9126, -8739, -8351, -7961, -7571, -7179, -6786, + -6392, -5997, -5601, -5205, -4807, -4409, -4011, -3611, + -3211, -2811, -2410, -2009, -1607, -1206, -804, -402, + 0, 402, 804, 1206, 1607, 2009, 2410, 2811, + 3211, 3611, 4011, 4409, 4807, 5205, 5601, 5997, + 6392, 6786, 7179, 7571, 7961, 8351, 8739, 9126, + 9511, 9895, 10278, 10659, 11038, 11416, 11792, 12166, + 12539, 12909, 13278, 13645, 14009, 14372, 14732, 15090, + 15446, 15799, 16150, 16499, 16845, 17189, 17530, 17868, + 18204, 18537, 18867, 19194, 19519, 19840, 20159, 20474, + 20787, 21096, 21402, 21705, 22004, 22301, 22594, 22883, + 23169, 23452, 23731, 24006, 24278, 24546, 24811, 25072, + 25329, 25582, 25831, 26077, 26318, 26556, 26789, 27019, + 27244, 27466, 27683, 27896, 28105, 28309, 28510, 28706, + 28897, 29085, 29268, 29446, 29621, 29790, 29955, 30116, + 30272, 30424, 30571, 30713, 30851, 30984, 31113, 31236, + 31356, 31470, 31580, 31684, 31785, 31880, 31970, 32056, + 32137, 32213, 32284, 32350, 32412, 32468, 32520, 32567, + 32609, 32646, 32678, 32705, 32727, 32744, 32757, 32764 +}; + diff --git a/afsk/costab.h b/afsk/costab.h new file mode 100644 index 0000000..89d8927 --- /dev/null +++ b/afsk/costab.h @@ -0,0 +1,40 @@ +/*****************************************************************************/ + +/* + * costab.h -- User soundmodem commonly used tables. + * + * Copyright (C) 1996-2000 + * Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef _COSTAB_H +#define _COSTAB_H + +/* --------------------------------------------------------------------- */ + +#include "modem.h" + +/* --------------------------------------------------------------------- */ + +extern const int16_t afsk_costab[512]; + +#define COS(x) afsk_costab[((x)>>7)&0x1ff] +#define SIN(x) COS((x)+0xc000) + +/* --------------------------------------------------------------------- */ +#endif /* _COSTAB_H */ diff --git a/afsk/gentbl.c b/afsk/gentbl.c new file mode 100644 index 0000000..9608ab3 --- /dev/null +++ b/afsk/gentbl.c @@ -0,0 +1,70 @@ +/*****************************************************************************/ + +/* + * gentbl.c -- Soundmodem table generator. + * + * Copyright (C) 1996-2001 + * Thomas Sailer (t.sailer@alumni.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include + +/* -------------------------------------------------------------------- */ + +static const char *progname; + +/* -------------------------------------------------------------------- */ + +static void gen_costab(unsigned size) +{ + FILE *f; + int i; + + if (!(f = fopen("costab.c", "w"))) { + fprintf(stderr, "cannot open file costab.c\n"); + exit(1); + } + fprintf(f, "#include \"costab.h\"\n\n/*\n * cosine table\n */\n\n" + "const int16_t afsk_costab[%d] = {", size); + for (i = 0; i < size; i++) { + if (!(i & 7)) + fprintf(f, "\n\t"); + fprintf(f, "%6d", (int)(32767.0*cos(i*(2.0*M_PI)/size))); + if (i != (size-1)) + fprintf(f, ", "); + } + fprintf(f, "\n};\n\n"); +} + +/* -------------------------------------------------------------------- */ + +int main(int argc, char *argv[]) +{ + progname = argv[0]; + gen_costab(512); + exit(0); +} + +/* -------------------------------------------------------------------- */ diff --git a/afsk/modem.c b/afsk/modem.c new file mode 100644 index 0000000..13f77f7 --- /dev/null +++ b/afsk/modem.c @@ -0,0 +1,446 @@ +/*****************************************************************************/ + +/* + * modem.c -- Linux Userland Soundmodem AFSK modem. + * + * Copyright (C) 1998-2000, 2003 + * Thomas Sailer + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * + */ + +/*****************************************************************************/ + +#include +#include +#include +#include +#include "modem.h" +#include "costab.h" + +/* --------------------------------------------------------------------- */ + +struct modstate { + struct modemchannel *chan; + unsigned int bps, f0, f1, notdiff, maxbitlen; + unsigned int bitinc, bitph; + unsigned int dds, ddsinc[2]; + unsigned int bit; +}; + +static const struct modemparams modparams[] = { + { "bps", "Bits/s", "Bits per second", "1200", MODEMPAR_NUMERIC, { n: { 100, 9600, 100, 1200 } } }, + { "f0", "Frequency 0", "Frequency 0", "1200", MODEMPAR_NUMERIC, { n: { 0, 38400, 100, 1000 } } }, + { "f1", "Frequency 1", "Frequency 1", "2200", MODEMPAR_NUMERIC, { n: { 0, 38400, 100, 1000 } } }, + { "diffenc", "Differential Encoding", "Enable for differentially encoded waveforms (normally on!)", "1", MODEMPAR_CHECKBUTTON }, + { NULL } +}; + +static void *modconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[]) +{ + struct modstate *s; + + if (!(s = malloc(sizeof(struct modstate)))) + logprintf(MLOG_FATAL, "out of memory\n"); + s->chan = chan; + if (params[0]) { + s->bps = strtoul(params[0], NULL, 0); + if (s->bps < 100) + s->bps = 100; + if (s->bps > 9600) + s->bps= 9600; + } else + s->bps = 1200; + if (params[1]) { + s->f0 = strtoul(params[1], NULL, 0); + if (s->f0 > s->bps * 4) + s->f0 = s->bps * 4; + } else + s->f0 = 1200; + if (params[2]) { + s->f1 = strtoul(params[2], NULL, 0); + if (s->f1 > s->bps * 4) + s->f1 = s->bps * 4; + } else + s->f1 = 2200; + s->notdiff = params[3] ? !strtoul(params[3], NULL, 0) : 0; + *samplerate = 8 * s->bps; + return s; +} + +static void modinit(void *state, unsigned int samplerate) +{ + struct modstate *s = (struct modstate *)state; + + s->maxbitlen = (samplerate + s->bps - 1) / s->bps; + s->bitinc = (s->bps << 16) / samplerate; + s->ddsinc[0] = (s->f0 << 16) / samplerate; + s->ddsinc[1] = (s->f1 << 16) / samplerate; + s->bit = 0; +} + +static void modsendbits(struct modstate *s, unsigned int bits, unsigned int nrsyms) +{ + int16_t sbuf[512]; + int16_t *sptr = sbuf, *eptr = sbuf + sizeof(sbuf)/sizeof(sbuf[0]); + + while (nrsyms > 0) { + if (s->bitph >= 0x10000) { + s->bitph &= 0xffff; + s->bit = (~((s->bit | s->notdiff) ^ bits)) & 1; + bits >>= 1; + nrsyms--; + } + *sptr++ = COS(s->dds); + s->dds += s->ddsinc[s->bit]; + s->bitph += s->bitinc; + if (sptr >= eptr) { + audiowrite(s->chan, sbuf, sptr - sbuf); + sptr = sbuf; + } + } + audiowrite(s->chan, sbuf, sptr - sbuf); +} + +static void modmodulate(void *state, unsigned int txdelay) +{ + struct modstate *s = (struct modstate *)state; + int i; + unsigned char ch; + + i = txdelay * s->bps / 1000; + do { + modsendbits(s, 0x7e, 8); + i -= 8; + } while (i > 0); + while (pktget(s->chan, &ch, 1)) + modsendbits(s, ch, 8); + modsendbits(s, 0x7e, 8); + modsendbits(s, 0x7e, 8); +} + +struct modulator afskmodulator = { + NULL, + "afsk", + modparams, + modconfig, + modinit, + modmodulate, + free +}; + +/* --------------------------------------------------------------------- */ + +#define max(a, b) (((a) > (b)) ? (a) : (b)) + +/* RxFilter */ +#define WINDOWEXPAND 1.5 +#define RXFILTLEN 16 +#define RXFILTOVERBITS 3 +#define RXFILTOVER (1<<(RXFILTOVERBITS)) +#define RXFILTFIDX(x) (((x)>>(16-(RXFILTOVERBITS)))&(RXFILTOVER-1)) +#define RXFILTFSAMP(x) ((x)>>16) + +struct demodstate { + struct modemchannel *chan; + unsigned int bps, f0, f1, notdiff, firlen; + unsigned int srate; + unsigned int rxbits; + unsigned int rxphase; + unsigned int rxphinc; + int dcdcnt; + unsigned int dcdtim; + + unsigned int div, divcnt; + unsigned int pllinc, pll, pllthresh, pllcorr; + unsigned int shreg, lastbit; + int dcd_sum0, dcd_sum1, dcd_sum2; + unsigned int dcd_time; + u_int32_t raws, rawb; + unsigned char dcd; + + union { + struct { + int32_t f0r[RXFILTOVER][RXFILTLEN]; + int32_t f0i[RXFILTOVER][RXFILTLEN]; + int32_t f1r[RXFILTOVER][RXFILTLEN]; + int32_t f1i[RXFILTOVER][RXFILTLEN]; + } f32; + struct { + int16_t f0r[RXFILTOVER][RXFILTLEN]; + int16_t f0i[RXFILTOVER][RXFILTLEN]; + int16_t f1r[RXFILTOVER][RXFILTLEN]; + int16_t f1i[RXFILTOVER][RXFILTLEN]; + } f16; + } f; +}; + +/* --------------------------------------------------------------------- */ + +static const struct modemparams demodparams[] = { + { "bps", "Bits/s", "Bits per second", "1200", MODEMPAR_NUMERIC, { n: { 100, 9600, 100, 1200 } } }, + { "f0", "Frequency 0", "Frequency 0", "1200", MODEMPAR_NUMERIC, { n: { 0, 38400, 100, 1000 } } }, + { "f1", "Frequency 1", "Frequency 1", "2200", MODEMPAR_NUMERIC, { n: { 0, 38400, 100, 1000 } } }, + { "diffdec", "Differential Decoding", "Enable for differentially encoded waveforms (normally on!)", "1", MODEMPAR_CHECKBUTTON }, + { NULL } +}; + +static void *demodconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[]) +{ + struct demodstate *s; + unsigned int f; + + if (!(s = malloc(sizeof(struct demodstate)))) + logprintf(MLOG_FATAL, "out of memory\n"); + s->chan = chan; + if (params[0]) { + s->bps = strtoul(params[0], NULL, 0); + if (s->bps < 100) + s->bps = 100; + if (s->bps > 9600) + s->bps= 9600; + } else + s->bps = 1200; + if (params[1]) { + s->f0 = strtoul(params[1], NULL, 0); + if (s->f0 > s->bps * 4) + s->f0 = s->bps * 4; + } else + s->f0 = 1200; + if (params[2]) { + s->f1 = strtoul(params[2], NULL, 0); + if (s->f1 > s->bps * 4) + s->f1 = s->bps * 4; + } else + s->f1 = 2200; + s->notdiff = params[3] ? !strtoul(params[3], NULL, 0) : 0; + f = s->f0; + if (s->f1 > f) + f = s->f1; + f += s->bps/2; + f = (2*f) + (f >> 1); + *samplerate = f; + return s; +} + +static int demfilter(struct demodstate *state, const int16_t *val, unsigned int phase) +{ + unsigned int fidx = RXFILTFIDX(phase); + const int *c0r = state->f.f32.f0r[fidx]; + const int *c0i = state->f.f32.f0i[fidx]; + const int *c1r = state->f.f32.f1r[fidx]; + const int *c1i = state->f.f32.f1i[fidx]; + const int16_t *v1, *v2; + unsigned int i; + int st = 0, s; + + v1 = val + RXFILTFSAMP(phase); + for (v2 = v1, s = 0, i = 0; i < RXFILTLEN; i++, v2++, c1r++) + s += (*v2) * (*c1r); + s >>= 16; + st = s * s; + for (v2 = v1, s = 0, i = 0; i < RXFILTLEN; i++, v2++, c1i++) + s += (*v2) * (*c1i); + s >>= 16; + st += s * s; + for (v2 = v1, s = 0, i = 0; i < RXFILTLEN; i++, v2++, c0r++) + s += (*v2) * (*c0r); + s >>= 16; + st -= s * s; + for (v2 = v1, s = 0, i = 0; i < RXFILTLEN; i++, v2++, c0i++) + s += (*v2) * (*c0i); + s >>= 16; + st -= s * s; + return st; +} + +static void demod8bits(struct demodstate *s) +{ + int16_t *samples; + unsigned int phinc = s->rxphinc; + unsigned int halfphinc = phinc >> 1; + unsigned int dcdinterv = phinc >> 2; + unsigned int phasecorr = phinc >> 4; + unsigned int totsamp = ((12 * phinc) >> 16) + RXFILTLEN; + unsigned int phase, nr; + int oldv, newv, midv, thv; + + samples = alloca(totsamp * sizeof(samples[0])); + audioread(s->chan, samples, totsamp, s->rxphase >> 16); + phase = s->rxphase & 0xffff; + s->rxphase &= ~0xffff; + oldv = demfilter(s, samples, phase); + for (nr = 0; nr < 8; nr++) { + if (logcheck(260)) { + unsigned int i; + for (i = 0; i < 8; i++) + logprintf(260, "afsk: rxv[%1u]: %6d\n", i, + demfilter(s, samples, phase + ((i * phinc) >> 3)) >> 16); + } + phase += phinc; + newv = demfilter(s, samples, phase); + s->rxbits >>= 1; + if (!((newv > 0) ^ ((oldv > 0) | s->notdiff))) + s->rxbits |= 0x80; + else { + midv = demfilter(s, samples, phase - halfphinc); + if ((oldv > 0) ^ (midv > 0)) { + thv = demfilter(s, samples, phase - halfphinc - dcdinterv); + phase -= phasecorr; + } else { + thv = demfilter(s, samples, phase - halfphinc + dcdinterv); + phase += phasecorr; + } + if ((midv > 0) ^ (thv > 0)) + s->dcdcnt++; + else + s->dcdcnt -= 2; + } + logprintf(258, "afsk: rx: oldv %10d midv %10d newv %10d\n", oldv, midv, newv); + oldv = newv; + s->dcdtim++; + } + s->rxphase += phase; +} + + +static void demoddemodulate(void *state) +{ + struct demodstate *s = (struct demodstate *)state; + int dcd0 = -2, dcd1 = -2, dcd2 = -2; + unsigned char buf; + char buf2[9]; + unsigned int i; + + s->dcdcnt = -2; + s->dcdtim = 0; + s->rxphase = audiocurtime(s->chan) << 16; + for (;;) { + demod8bits(s); + buf = s->rxbits; + pktput(s->chan, &buf, 1); + if (logcheck(256)) { + for (i = 0; i < 8; i++) + buf2[i] = '0' + ((buf >> i) & 1); + buf2[8] = 0; + logprintf(256, "afskrx: %s\n", buf2); + } +#if 0 + for (i = 0; i < 8; i++) + putchar('0' + ((buf >> i) & 1)); + fflush(stdout); +#endif + if (s->dcdtim < 120) + continue; + dcd0 = dcd1; + dcd1 = dcd2; + dcd2 = s->dcdcnt; + s->dcdcnt = -2; + s->dcdtim = 0; + pktsetdcd(s->chan, (dcd0 + dcd1 + dcd2) > 0); + } +} + +static inline double sinc(double x) +{ + double arg = x * M_PI; + + if (arg == 0) + return 1; + return sin(arg) / arg; +} + +static inline double hamming(double x) +{ + return 0.54-0.46*cos((2*M_PI)*x); +} + +static void demodinit(void *state, unsigned int samplerate, unsigned int *bitrate) +{ + struct demodstate *s = (struct demodstate *)state; + float f0r[RXFILTLEN*RXFILTOVER]; + float f0i[RXFILTLEN*RXFILTOVER]; + float f1r[RXFILTLEN*RXFILTOVER]; + float f1i[RXFILTLEN*RXFILTOVER]; + double ph0, ph1, w, tscale; + float max, max0, max1, max2, max3; + unsigned int i, j; + + tscale = (float)s->bps / (float)samplerate / RXFILTOVER / WINDOWEXPAND; + ph0 = 2.0 * M_PI * (float)s->f0 / (float)samplerate / RXFILTOVER; + ph1 = 2.0 * M_PI * (float)s->f1 / (float)samplerate / RXFILTOVER; + for (i = 0; i < RXFILTLEN * RXFILTOVER; i++) { + w = i * tscale; + if (w > 1) + w = 0; + else + w = hamming(w); + f0r[i] = w * cos(ph0 * i); + f0i[i] = w * sin(ph0 * i); + f1r[i] = w * cos(ph1 * i); + f1i[i] = w * sin(ph1 * i); + } + /* determine maximum */ + max = 0; + for (i = 0; i < RXFILTOVER; i++) { + max0 = max1 = max2 = max3 = 0; + for (j = i; j < RXFILTLEN * RXFILTOVER; j += RXFILTOVER) { + max0 += fabs(f0r[j]); + max1 += fabs(f0i[j]); + max2 += fabs(f1r[j]); + max3 += fabs(f1i[j]); + } + if (max0 > max) + max = max0; + if (max1 > max) + max = max1; + if (max2 > max) + max = max2; + if (max3 > max) + max = max3; + } + w = 32767 / max; + for (i = 0; i < RXFILTLEN * RXFILTOVER; i++) { + f0r[i] *= w; + f0i[i] *= w; + f1r[i] *= w; + f1i[i] *= w; + } + for (i = 0; i < RXFILTOVER; i++) + for (j = 0; j < RXFILTLEN; j++) { + s->f.f32.f0r[RXFILTOVER-1-i][j] = f0r[j*RXFILTOVER+i]; + s->f.f32.f0i[RXFILTOVER-1-i][j] = f0i[j*RXFILTOVER+i]; + s->f.f32.f1r[RXFILTOVER-1-i][j] = f1r[j*RXFILTOVER+i]; + s->f.f32.f1i[RXFILTOVER-1-i][j] = f1i[j*RXFILTOVER+i]; + } + s->srate = samplerate; + s->rxphinc = ((samplerate << 16) + s->bps / 2) / s->bps; + *bitrate = s->bps; +} + +struct demodulator afskdemodulator = { + NULL, + "afsk", + demodparams, + demodconfig, + demodinit, + demoddemodulate, + free +}; + +/* --------------------------------------------------------------------- */ + diff --git a/cfgwindows b/cfgwindows new file mode 100755 index 0000000..2e983fc --- /dev/null +++ b/cfgwindows @@ -0,0 +1,21 @@ +#!/bin/sh + +if test -d /usr/local/cross/i686-pc-cygwin; then + CROSSPATH=/usr/local/cross/i686-pc-cygwin/ +else + CROSSPATH=/usr/local/cygwin/i686-pc-cygwin/ +fi +PATH=${CROSSPATH}/bin:${PATH} +CC=i686-pc-cygwin-gcc +AR=i686-pc-cygwin-ar +AS=i686-pc-cygwin-as +LD=i686-pc-cygwin-ld +RANLIB=i686-pc-cygwin-ranlib +DLLTOOL=i686-pc-cygwin-dlltool +WINDRES=i686-pc-cygwin-windres +# for gcc3 and later, use -mms-bitfields instead of -fnative-struct +CFLAGS="-O2 -g -I${CROSSPATH}/gtk/include -mno-cygwin -mpentium -fnative-struct" +LDFLAGS="-L${CROSSPATH}/gtk/lib -mno-cygwin" +export CC AS AR LD RANLIB DLLTOOL PATH CFLAGS LDFLAGS +dir=`dirname $0` +${dir}/configure --host=i686-pc-cygwin --build=i686-pc-linux-gnu --disable-nls $* diff --git a/cfgwindowsnodebug b/cfgwindowsnodebug new file mode 100755 index 0000000..c1bf084 --- /dev/null +++ b/cfgwindowsnodebug @@ -0,0 +1,20 @@ +#!/bin/sh + +if test -d /usr/local/cross/i686-pc-cygwin; then + CROSSPATH=/usr/local/cross/i686-pc-cygwin/ +else + CROSSPATH=/usr/local/cygwin/i686-pc-cygwin/ +fi +PATH=${CROSSPATH}/bin:${PATH} +CC=i686-pc-cygwin-gcc +AR=i686-pc-cygwin-ar +AS=i686-pc-cygwin-as +LD=i686-pc-cygwin-ld +RANLIB=i686-pc-cygwin-ranlib +DLLTOOL=i686-pc-cygwin-dlltool +WINDRES=i686-pc-cygwin-windres +CFLAGS="-O2 -I${CROSSPATH}/gtk/include -mno-cygwin -mcpu=pentium" +LDFLAGS="-L${CROSSPATH}/gtk/lib -mno-cygwin" +export CC AS AR LD RANLIB DLLTOOL PATH CFLAGS LDFLAGS +dir=`dirname $0` +${dir}/configure --host=i686-pc-cygwin --build=i686-pc-linux-gnu --disable-nls $* diff --git a/config.guess b/config.guess new file mode 100755 index 0000000..4e5345f --- /dev/null +++ b/config.guess @@ -0,0 +1,973 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 93, 94, 95, 96, 97, 1998 Free Software Foundation, Inc. +# +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Written by Per Bothner . +# The master version of this file is at the FSF in /home/gd/gnu/lib. +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# The plan is that this can be called by configure scripts if you +# don't specify an explicit system type (host/target name). +# +# Only a few systems have been added to this list; please add others +# (but try to keep the structure clean). +# + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 8/24/94.) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +dummy=dummy-$$ +trap 'rm -f $dummy.c $dummy.o $dummy; exit 1' 1 2 15 + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + alpha:OSF1:*:*) + if test $UNAME_RELEASE = "V4.0"; then + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + fi + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + cat <$dummy.s + .globl main + .ent main +main: + .frame \$30,0,\$26,0 + .prologue 0 + .long 0x47e03d80 # implver $0 + lda \$2,259 + .long 0x47e20c21 # amask $2,$1 + srl \$1,8,\$2 + sll \$2,2,\$2 + sll \$0,3,\$0 + addl \$1,\$0,\$0 + addl \$2,\$0,\$0 + ret \$31,(\$26),1 + .end main +EOF + ${CC-cc} $dummy.s -o $dummy 2>/dev/null + if test "$?" = 0 ; then + ./$dummy + case "$?" in + 7) + UNAME_MACHINE="alpha" + ;; + 15) + UNAME_MACHINE="alphaev5" + ;; + 14) + UNAME_MACHINE="alphaev56" + ;; + 10) + UNAME_MACHINE="alphapca56" + ;; + 16) + UNAME_MACHINE="alphaev6" + ;; + esac + fi + rm -f $dummy.s $dummy + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr [[A-Z]] [[a-z]]` + exit 0 ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit 0 ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-cbm-sysv4 + exit 0;; + amiga:NetBSD:*:*) + echo m68k-cbm-netbsd${UNAME_RELEASE} + exit 0 ;; + amiga:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit 0 ;; + arc64:OpenBSD:*:*) + echo mips64el-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + arc:OpenBSD:*:*) + echo mipsel-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + hkmips:OpenBSD:*:*) + echo mips-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + pmax:OpenBSD:*:*) + echo mipsel-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + sgi:OpenBSD:*:*) + echo mips-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + wgrisc:OpenBSD:*:*) + echo mipsel-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit 0;; + arm32:NetBSD:*:*) + echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + exit 0 ;; + SR2?01:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit 0;; + Pyramid*:OSx*:*:*|MIS*:OSx*:*:*|MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit 0 ;; + NILE:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit 0 ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + i86pc:SunOS:5.*:*) + echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit 0 ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit 0 ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit 0 ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit 0 ;; + atari*:NetBSD:*:*) + echo m68k-atari-netbsd${UNAME_RELEASE} + exit 0 ;; + atari*:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + sun3*:NetBSD:*:*) + echo m68k-sun-netbsd${UNAME_RELEASE} + exit 0 ;; + sun3*:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mac68k:NetBSD:*:*) + echo m68k-apple-netbsd${UNAME_RELEASE} + exit 0 ;; + mac68k:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mvme68k:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + mvme88k:OpenBSD:*:*) + echo m88k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit 0 ;; + macppc:NetBSD:*:*) + echo powerpc-apple-netbsd${UNAME_RELEASE} + exit 0 ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit 0 ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit 0 ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit 0 ;; + 2020:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit 0 ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + sed 's/^ //' << EOF >$dummy.c + int main (argc, argv) int argc; char **argv; { + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + ${CC-cc} $dummy.c -o $dummy \ + && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \ + && rm $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + echo mips-mips-riscos${UNAME_RELEASE} + exit 0 ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit 0 ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit 0 ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit 0 ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit 0 ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \ + -o ${TARGET_BINARY_INTERFACE}x = x ] ; then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else echo i586-dg-dgux${UNAME_RELEASE} + fi + exit 0 ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit 0 ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit 0 ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit 0 ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit 0 ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit 0 ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i?86:AIX:*:*) + echo i386-ibm-aix + exit 0 ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + sed 's/^ //' << EOF >$dummy.c + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + ${CC-cc} $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + echo rs6000-ibm-aix3.2.5 + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit 0 ;; + *:AIX:*:4) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'` + if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=4.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit 0 ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit 0 ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit 0 ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit 0 ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit 0 ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit 0 ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit 0 ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit 0 ;; + 9000/[34678]??:HP-UX:*:*) + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/6?? | 9000/7?? | 9000/80[24] | 9000/8?[13679] | 9000/892 ) + sed 's/^ //' << EOF >$dummy.c + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (${CC-cc} $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy` + rm -f $dummy.c $dummy + esac + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit 0 ;; + 3050*:HI-UX:*:*) + sed 's/^ //' << EOF >$dummy.c + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + ${CC-cc} $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + echo unknown-hitachi-hiuxwe2 + exit 0 ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit 0 ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit 0 ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit 0 ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit 0 ;; + i?86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit 0 ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit 0 ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit 0 ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit 0 ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit 0 ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit 0 ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit 0 ;; + CRAY*X-MP:*:*:*) + echo xmp-cray-unicos + exit 0 ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} + exit 0 ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ + exit 0 ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} + exit 0 ;; + CRAY*T3E:*:*:*) + echo t3e-cray-unicosmk${UNAME_RELEASE} + exit 0 ;; + CRAY-2:*:*:*) + echo cray2-cray-unicos + exit 0 ;; + F300:UNIX_System_V:*:*) + FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit 0 ;; + F301:UNIX_System_V:*:*) + echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'` + exit 0 ;; + hp3[0-9][05]:NetBSD:*:*) + echo m68k-hp-netbsd${UNAME_RELEASE} + exit 0 ;; + hp300:OpenBSD:*:*) + echo m68k-unknown-openbsd${UNAME_RELEASE} + exit 0 ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit 0 ;; + i?86:BSD/386:*:* | i?86:BSD/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit 0 ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit 0 ;; + *:FreeBSD:*:*) + echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit 0 ;; + *:NetBSD:*:*) + echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + exit 0 ;; + *:OpenBSD:*:*) + echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + exit 0 ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit 0 ;; + i*:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit 0 ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit 0 ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit 0 ;; + *:GNU:*:*) + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit 0 ;; + *:Linux:*:*) + # uname on the ARM produces all sorts of strangeness, and we need to + # filter it out. + case "$UNAME_MACHINE" in + arm* | sa110*) UNAME_MACHINE="arm" ;; + esac + + # The BFD linker knows what the default object file format is, so + # first see if it will tell us. + ld_help_string=`ld --help 2>&1` + ld_supported_emulations=`echo $ld_help_string \ + | sed -ne '/supported emulations:/!d + s/[ ][ ]*/ /g + s/.*supported emulations: *// + s/ .*// + p'` + case "$ld_supported_emulations" in + i?86linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0 ;; + i?86coff) echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0 ;; + sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;; + armlinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;; + m68klinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;; + elf32ppc) echo "powerpc-unknown-linux-gnu" ; exit 0 ;; + esac + + if test "${UNAME_MACHINE}" = "alpha" ; then + sed 's/^ //' <$dummy.s + .globl main + .ent main + main: + .frame \$30,0,\$26,0 + .prologue 0 + .long 0x47e03d80 # implver $0 + lda \$2,259 + .long 0x47e20c21 # amask $2,$1 + srl \$1,8,\$2 + sll \$2,2,\$2 + sll \$0,3,\$0 + addl \$1,\$0,\$0 + addl \$2,\$0,\$0 + ret \$31,(\$26),1 + .end main +EOF + LIBC="" + ${CC-cc} $dummy.s -o $dummy 2>/dev/null + if test "$?" = 0 ; then + ./$dummy + case "$?" in + 7) + UNAME_MACHINE="alpha" + ;; + 15) + UNAME_MACHINE="alphaev5" + ;; + 14) + UNAME_MACHINE="alphaev56" + ;; + 10) + UNAME_MACHINE="alphapca56" + ;; + 16) + UNAME_MACHINE="alphaev6" + ;; + esac + + objdump --private-headers $dummy | \ + grep ld.so.1 > /dev/null + if test "$?" = 0 ; then + LIBC="libc1" + fi + fi + rm -f $dummy.s $dummy + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0 + elif test "${UNAME_MACHINE}" = "mips" ; then + cat >$dummy.c </dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + else + # Either a pre-BFD a.out linker (linux-gnuoldld) + # or one that does not give us useful --help. + # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout. + # If ld does not provide *any* "supported emulations:" + # that means it is gnuoldld. + echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:" + test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0 + + case "${UNAME_MACHINE}" in + i?86) + VENDOR=pc; + ;; + *) + VENDOR=unknown; + ;; + esac + # Determine whether the default compiler is a.out or elf + cat >$dummy.c < +main(argc, argv) + int argc; + char *argv[]; +{ +#ifdef __ELF__ +# ifdef __GLIBC__ +# if __GLIBC__ >= 2 + printf ("%s-${VENDOR}-linux-gnu\n", argv[1]); +# else + printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]); +# endif +# else + printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]); +# endif +#else + printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]); +#endif + return 0; +} +EOF + ${CC-cc} $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0 + rm -f $dummy.c $dummy + fi ;; +# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions +# are messed up and put the nodename in both sysname and nodename. + i?86:DYNIX/ptx:4*:*) + echo i386-sequent-sysv4 + exit 0 ;; + i?86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit 0 ;; + i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*) + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE} + fi + exit 0 ;; + i?86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')` + (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit 0 ;; + i?86:UnixWare:*:*) + if /bin/uname -X 2>/dev/null >/dev/null ; then + (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + fi + echo ${UNAME_MACHINE}-unixware-${UNAME_RELEASE}-${UNAME_VERSION} + exit 0 ;; + pc:*:*:*) + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i386. + echo i386-pc-msdosdjgpp + exit 0 ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit 0 ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit 0 ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit 0 ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit 0 ;; + M68*:*:R3V[567]*:*) + test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;; + 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && echo i486-ncr-sysv4.3${OS_REL} && exit 0 + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && echo i486-ncr-sysv4 && exit 0 ;; + m68*:LynxOS:2.*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit 0 ;; + i?86:LynxOS:2.*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit 0 ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit 0 ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit 0 ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit 0 ;; + PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + echo i586-unisys-sysv4 + exit 0 ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit 0 ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit 0 ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit 0 ;; + news*:NEWS-OS:*:6*) + echo mips-sony-newsos6 + exit 0 ;; + R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R4000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit 0 ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit 0 ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit 0 ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit 0 ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit 0 ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit 0 ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit 0 ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit 0 ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +cat >$dummy.c < +# include +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +#if !defined (ultrix) + printf ("vax-dec-bsd\n"); exit (0); +#else + printf ("vax-dec-ultrix\n"); exit (0); +#endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +${CC-cc} $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0 +rm -f $dummy.c $dummy + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit 0 ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit 0 ;; + c34*) + echo c34-convex-bsd + exit 0 ;; + c38*) + echo c38-convex-bsd + exit 0 ;; + c4*) + echo c4-convex-bsd + exit 0 ;; + esac +fi + +#echo '(Unable to guess system type)' 1>&2 + +exit 1 diff --git a/config.h.in b/config.h.in new file mode 100644 index 0000000..703d6ac --- /dev/null +++ b/config.h.in @@ -0,0 +1,304 @@ +/* config.h.in. Generated from configure.in by autoheader. */ + +/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP + systems. This function is required for `alloca.c' support on those systems. + */ +#undef CRAY_STACKSEG_END + +/* Define to 1 if using `alloca.c'. */ +#undef C_ALLOCA + +/* Define to 1 if translation of program messages to the user's native + language is requested. */ +#undef ENABLE_NLS + +/* Define to 1 if you have `alloca', as a function or macro. */ +#undef HAVE_ALLOCA + +/* Define to 1 if you have and it should be used (not on Ultrix). + */ +#undef HAVE_ALLOCA_H + +/* Define if ALSA is available */ +#undef HAVE_ALSA + +/* Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the + CoreFoundation framework. */ +#undef HAVE_CFLOCALECOPYCURRENT + +/* Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in + the CoreFoundation framework. */ +#undef HAVE_CFPREFERENCESCOPYAPPVALUE + +/* Define to 1 if you have the `closelog' function. */ +#undef HAVE_CLOSELOG + +/* Define if the GNU dcgettext() function is already present or preinstalled. + */ +#undef HAVE_DCGETTEXT + +/* define if we have DirectX includes */ +#undef HAVE_DIRECTX + +/* Define to 1 if you have the header file. */ +#undef HAVE_GETOPT_H + +/* Define to 1 if you have the `getopt_long' function. */ +#undef HAVE_GETOPT_LONG + +/* Define if the GNU gettext() function is already present or preinstalled. */ +#undef HAVE_GETTEXT + +/* Define to 1 if you have the `gtk_dialog_get_action_area' function. */ +#undef HAVE_GTK_DIALOG_GET_ACTION_AREA + +/* Define to 1 if you have the `gtk_dialog_get_content_area' function. */ +#undef HAVE_GTK_DIALOG_GET_CONTENT_AREA + +/* Define to 1 if you have the `gtk_widget_get_allocation' function. */ +#undef HAVE_GTK_WIDGET_GET_ALLOCATION + +/* Define to 1 if you have the `gtk_widget_get_realized' function. */ +#undef HAVE_GTK_WIDGET_GET_REALIZED + +/* Define to 1 if you have the `gtk_widget_get_state' function. */ +#undef HAVE_GTK_WIDGET_GET_STATE + +/* Define to 1 if you have the `gtk_widget_get_window' function. */ +#undef HAVE_GTK_WIDGET_GET_WINDOW + +/* Define to 1 if you have the `gtk_widget_is_drawable' function. */ +#undef HAVE_GTK_WIDGET_IS_DRAWABLE + +/* Define to 1 if you have the `gtk_widget_set_allocation' function. */ +#undef HAVE_GTK_WIDGET_SET_ALLOCATION + +/* Define to 1 if you have the `gtk_widget_set_can_default' function. */ +#undef HAVE_GTK_WIDGET_SET_CAN_DEFAULT + +/* Define to 1 if you have the `gtk_widget_set_can_focus' function. */ +#undef HAVE_GTK_WIDGET_SET_CAN_FOCUS + +/* Define to 1 if you have the `gtk_widget_set_has_window' function. */ +#undef HAVE_GTK_WIDGET_SET_HAS_WINDOW + +/* Define to 1 if you have the `gtk_widget_set_realized' function. */ +#undef HAVE_GTK_WIDGET_SET_REALIZED + +/* Define to 1 if you have the `gtk_widget_set_tooltip_text' function. */ +#undef HAVE_GTK_WIDGET_SET_TOOLTIP_TEXT + +/* Define to 1 if you have the `gtk_widget_set_window' function. */ +#undef HAVE_GTK_WIDGET_SET_WINDOW + +/* Define to 1 if you have the `gtk_widget_style_attach' function. */ +#undef HAVE_GTK_WIDGET_STYLE_ATTACH + +/* Define if you have the iconv() function and it works. */ +#undef HAVE_ICONV + +/* define if struct ifreq has the ifr_newname symbol */ +#undef HAVE_IFRNEWNAME + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the `asound' library (-lasound). */ +#undef HAVE_LIBASOUND + +/* Define to 1 if you have the `hamlib' library (-lhamlib). */ +#undef HAVE_LIBHAMLIB + +/* Define to 1 if you have the `m' library (-lm). */ +#undef HAVE_LIBM + +/* Define to 1 if you have the `posix4' library (-lposix4). */ +#undef HAVE_LIBPOSIX4 + +/* Define to 1 if you have the `util' library (-lutil). */ +#undef HAVE_LIBUTIL + +/* Define to 1 if you have the `uuid' library (-luuid). */ +#undef HAVE_LIBUUID + +/* Define to 1 if you have the header file. */ +#undef HAVE_LINUX_AX25_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LINUX_HIDRAW_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LINUX_IF_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LINUX_PPDEV_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LINUX_SOCKIOS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* define if struct ifreq has the ifr_newname symbol */ +#undef HAVE_MKISS + +/* Define to 1 if you have the `mlockall' function. */ +#undef HAVE_MLOCKALL + +/* Define to 1 if you have the header file. */ +#undef HAVE_NET_IF_ARP_H + +/* Define to 1 if you have the `openlog' function. */ +#undef HAVE_OPENLOG + +/* Define to 1 if you have the `openpty' function. */ +#undef HAVE_OPENPTY + +/* Define to 1 if you have the header file. */ +#undef HAVE_PTY_H + +/* Define to 1 if you have the `random' function. */ +#undef HAVE_RANDOM + +/* Define to 1 if you have the header file. */ +#undef HAVE_SCHED_H + +/* define if bittypes like int16_t are defined */ +#undef HAVE_SIGNED_BITTYPES + +/* Define to 1 if you have the `snprintf' function. */ +#undef HAVE_SNPRINTF + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STROPTS_H + +/* Define to 1 if you have the `syslog' function. */ +#undef HAVE_SYSLOG + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYSLOG_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_AUDIOIO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_CONF_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_IOCCOM_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_IOCTL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SOCKET_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SOUNDCARD_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_TIME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* define if bittypes like u_int16_t are defined */ +#undef HAVE_UNSIGNED_BITTYPES + +/* Define to 1 if you have the `vsnprintf' function. */ +#undef HAVE_VSNPRINTF + +/* Define to 1 if you have the `vsyslog' function. */ +#undef HAVE_VSYSLOG + +/* define if M_LOG10E is not defined by math.h */ +#undef M_LOG10E + +/* define if M_PI is not defined by math.h */ +#undef M_PI + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* various directories */ +#undef PACKAGE_DATA_DIR + +/* various directories */ +#undef PACKAGE_LOCALE_DIR + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* various directories */ +#undef PACKAGE_SOURCE_DIR + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define as the return type of signal handlers (`int' or `void'). */ +#undef RETSIGTYPE + +/* If using the C implementation of alloca, define if you know the + direction of stack growth for your system; otherwise it will be + automatically deduced at runtime. + STACK_DIRECTION > 0 => grows toward higher addresses + STACK_DIRECTION < 0 => grows toward lower addresses + STACK_DIRECTION = 0 => direction of growth unknown */ +#undef STACK_DIRECTION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* define if MMX is to be used */ +#undef USEMMX + +/* define if VIS is to be used */ +#undef USEVIS + +/* Version number of package */ +#undef VERSION + +/* define if compiling under Windows32 */ +#undef WIN32 + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +#undef inline +#endif + +/* Define to `unsigned int' if does not define. */ +#undef size_t diff --git a/config.rpath b/config.rpath new file mode 100755 index 0000000..17298f2 --- /dev/null +++ b/config.rpath @@ -0,0 +1,672 @@ +#! /bin/sh +# Output a system dependent set of variables, describing how to set the +# run time search path of shared libraries in an executable. +# +# Copyright 1996-2010 Free Software Foundation, Inc. +# Taken from GNU libtool, 2001 +# Originally by Gordon Matzigkeit , 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. +# +# The first argument passed to this file is the canonical host specification, +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld +# should be set by the caller. +# +# The set of defined variables is at the end of this script. + +# Known limitations: +# - On IRIX 6.5 with CC="cc", the run time search patch must not be longer +# than 256 bytes, otherwise the compiler driver will dump core. The only +# known workaround is to choose shorter directory names for the build +# directory and/or the installation directory. + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a +shrext=.so + +host="$1" +host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + +# Code taken from libtool.m4's _LT_CC_BASENAME. + +for cc_temp in $CC""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'` + +# Code taken from libtool.m4's _LT_COMPILER_PIC. + +wl= +if test "$GCC" = yes; then + wl='-Wl,' +else + case "$host_os" in + aix*) + wl='-Wl,' + ;; + darwin*) + case $cc_basename in + xlc*) + wl='-Wl,' + ;; + esac + ;; + mingw* | cygwin* | pw32* | os2* | cegcc*) + ;; + hpux9* | hpux10* | hpux11*) + wl='-Wl,' + ;; + irix5* | irix6* | nonstopux*) + wl='-Wl,' + ;; + newsos6) + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + ecc*) + wl='-Wl,' + ;; + icc* | ifort*) + wl='-Wl,' + ;; + lf95*) + wl='-Wl,' + ;; + pgcc | pgf77 | pgf90) + wl='-Wl,' + ;; + ccc*) + wl='-Wl,' + ;; + como) + wl='-lopt=' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + wl='-Wl,' + ;; + esac + ;; + esac + ;; + osf3* | osf4* | osf5*) + wl='-Wl,' + ;; + rdos*) + ;; + solaris*) + wl='-Wl,' + ;; + sunos4*) + wl='-Qoption ld ' + ;; + sysv4 | sysv4.2uw2* | sysv4.3*) + wl='-Wl,' + ;; + sysv4*MP*) + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + wl='-Wl,' + ;; + unicos*) + wl='-Wl,' + ;; + uts4*) + ;; + esac +fi + +# Code taken from libtool.m4's _LT_LINKER_SHLIBS. + +hardcode_libdir_flag_spec= +hardcode_libdir_separator= +hardcode_direct=no +hardcode_minus_L=no + +case "$host_os" in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; +esac + +ld_shlibs=yes +if test "$with_gnu_ld" = yes; then + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + # Unlike libtool, we use -rpath here, not --rpath, since the documented + # option of GNU ld is called -rpath, not --rpath. + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + case "$host_os" in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + fi + ;; + amigaos*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # Samuel A. Falvo II reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we cannot use + # them. + ld_shlibs=no + ;; + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + cygwin* | mingw* | pw32* | cegcc*) + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + interix[3-9]*) + hardcode_direct=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + gnu* | linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + netbsd*) + ;; + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + else + ld_shlibs=no + fi + ;; + esac + ;; + sunos4*) + hardcode_direct=yes + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + esac + if test "$ld_shlibs" = no; then + hardcode_libdir_flag_spec= + fi +else + case "$host_os" in + aix3*) + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + else + aix_use_runtimelinking=no + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + fi + hardcode_direct=yes + hardcode_libdir_separator=':' + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + fi + # Begin _LT_AC_SYS_LIBPATH_AIX. + echo 'int main () { return 0; }' > conftest.c + ${CC} ${LDFLAGS} conftest.c -o conftest + aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` + if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` + fi + if test -z "$aix_libpath"; then + aix_libpath="/usr/lib:/lib" + fi + rm -f conftest.c conftest + # End _LT_AC_SYS_LIBPATH_AIX. + if test "$aix_use_runtimelinking" = yes; then + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + else + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + fi + fi + ;; + amigaos*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # see comment about different semantics on the GNU ld section + ld_shlibs=no + ;; + bsdi[45]*) + ;; + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + libext=lib + ;; + darwin* | rhapsody*) + hardcode_direct=no + if test "$GCC" = yes ; then + : + else + case $cc_basename in + xlc*) + ;; + *) + ld_shlibs=no + ;; + esac + fi + ;; + dgux*) + hardcode_libdir_flag_spec='-L$libdir' + ;; + freebsd1*) + ld_shlibs=no + ;; + freebsd2.2*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + freebsd2*) + hardcode_direct=yes + hardcode_minus_L=yes + ;; + freebsd* | dragonfly*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + hpux9*) + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + hpux10*) + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + hpux11*) + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + ;; + *) + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + irix5* | irix6* | nonstopux*) + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + netbsd*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + newsos6) + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + else + case "$host_os" in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + osf3*) + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + osf4* | osf5*) + if test "$GCC" = yes; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + # Both cc and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + hardcode_libdir_separator=: + ;; + solaris*) + hardcode_libdir_flag_spec='-R$libdir' + ;; + sunos4*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + ;; + sysv4) + case $host_vendor in + sni) + hardcode_direct=yes # is this really true??? + ;; + siemens) + hardcode_direct=no + ;; + motorola) + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + ;; + sysv4.3*) + ;; + sysv4*MP*) + if test -d /usr/nec; then + ld_shlibs=yes + fi + ;; + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + ;; + sysv5* | sco3.2v5* | sco5v6*) + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator=':' + ;; + uts4*) + hardcode_libdir_flag_spec='-L$libdir' + ;; + *) + ld_shlibs=no + ;; + esac +fi + +# Check dynamic linker characteristics +# Code taken from libtool.m4's _LT_SYS_DYNAMIC_LINKER. +# Unlike libtool.m4, here we don't care about _all_ names of the library, but +# only about the one the linker finds when passed -lNAME. This is the last +# element of library_names_spec in libtool.m4, or possibly two of them if the +# linker has special search rules. +library_names_spec= # the last element of library_names_spec in libtool.m4 +libname_spec='lib$name' +case "$host_os" in + aix3*) + library_names_spec='$libname.a' + ;; + aix[4-9]*) + library_names_spec='$libname$shrext' + ;; + amigaos*) + library_names_spec='$libname.a' + ;; + beos*) + library_names_spec='$libname$shrext' + ;; + bsdi[45]*) + library_names_spec='$libname$shrext' + ;; + cygwin* | mingw* | pw32* | cegcc*) + shrext=.dll + library_names_spec='$libname.dll.a $libname.lib' + ;; + darwin* | rhapsody*) + shrext=.dylib + library_names_spec='$libname$shrext' + ;; + dgux*) + library_names_spec='$libname$shrext' + ;; + freebsd1*) + ;; + freebsd* | dragonfly*) + case "$host_os" in + freebsd[123]*) + library_names_spec='$libname$shrext$versuffix' ;; + *) + library_names_spec='$libname$shrext' ;; + esac + ;; + gnu*) + library_names_spec='$libname$shrext' + ;; + hpux9* | hpux10* | hpux11*) + case $host_cpu in + ia64*) + shrext=.so + ;; + hppa*64*) + shrext=.sl + ;; + *) + shrext=.sl + ;; + esac + library_names_spec='$libname$shrext' + ;; + interix[3-9]*) + library_names_spec='$libname$shrext' + ;; + irix5* | irix6* | nonstopux*) + library_names_spec='$libname$shrext' + case "$host_os" in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;; + *) libsuff= shlibsuff= ;; + esac + ;; + esac + ;; + linux*oldld* | linux*aout* | linux*coff*) + ;; + linux* | k*bsd*-gnu) + library_names_spec='$libname$shrext' + ;; + knetbsd*-gnu) + library_names_spec='$libname$shrext' + ;; + netbsd*) + library_names_spec='$libname$shrext' + ;; + newsos6) + library_names_spec='$libname$shrext' + ;; + nto-qnx*) + library_names_spec='$libname$shrext' + ;; + openbsd*) + library_names_spec='$libname$shrext$versuffix' + ;; + os2*) + libname_spec='$name' + shrext=.dll + library_names_spec='$libname.a' + ;; + osf3* | osf4* | osf5*) + library_names_spec='$libname$shrext' + ;; + rdos*) + ;; + solaris*) + library_names_spec='$libname$shrext' + ;; + sunos4*) + library_names_spec='$libname$shrext$versuffix' + ;; + sysv4 | sysv4.3*) + library_names_spec='$libname$shrext' + ;; + sysv4*MP*) + library_names_spec='$libname$shrext' + ;; + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + library_names_spec='$libname$shrext' + ;; + uts4*) + library_names_spec='$libname$shrext' + ;; +esac + +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' +escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"` +shlibext=`echo "$shrext" | sed -e 's,^\.,,'` +escaped_libname_spec=`echo "X$libname_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` +escaped_library_names_spec=`echo "X$library_names_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` +escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` + +LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <. Submit a context +# diff and a properly formatted ChangeLog entry. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 +Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \ + kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray) + os= + basic_machine=$1 + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \ + | bfin \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | m32r | m32rle | m68000 | m68k | m88k | maxq | mcore \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64vr | mips64vrel \ + | mips64orion | mips64orionel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | ms1 \ + | msp430 \ + | ns16k | ns32k \ + | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ + | pyramid \ + | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b \ + | strongarm \ + | tahoe | thumb | tic4x | tic80 | tron \ + | v850 | v850e \ + | we32k \ + | x86 | xscale | xscalee[bl] | xstormy16 | xtensa \ + | z8k) + basic_machine=$basic_machine-unknown + ;; + m32c) + basic_machine=$basic_machine-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12) + # Motorola 68HC11/12. + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ + | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | ms1-* \ + | msp430-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ + | pyramid-* \ + | romp-* | rs6000-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \ + | tahoe-* | thumb-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tron-* \ + | v850-* | v850e-* | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \ + | xstormy16-* | xtensa-* \ + | ymp-* \ + | z8k-*) + ;; + m32c-*) + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16c) + basic_machine=cr16c-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; +# I'm not sure what "Sysv32" means. Should this be sysv3.2? + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc) basic_machine=powerpc-unknown + ;; + ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tic54x | c54x*) + basic_machine=tic54x-unknown + os=-coff + ;; + tic55x | c55x*) + basic_machine=tic55x-unknown + os=-coff + ;; + tic6x | c6x*) + basic_machine=tic6x-unknown + os=-coff + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* \ + | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -linux-uclibc* | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -kaos*) + os=-kaos + ;; + -zvmoe) + os=-zvmoe + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + # This also exists in the configure program, but was not the + # default. + # os=-sunos4 + ;; + m68*-cisco) + os=-aout + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/configapp/AUTHORS b/configapp/AUTHORS new file mode 100644 index 0000000..e69de29 diff --git a/configapp/COPYING b/configapp/COPYING new file mode 100644 index 0000000..d60c31a --- /dev/null +++ b/configapp/COPYING @@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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For example, if a patent +license would not permit royalty-free redistribution of the Program by +all those who receive copies directly or indirectly through you, then +the only way you could satisfy both it and this License would be to +refrain entirely from distribution of the Program. + +If any portion of this section is held invalid or unenforceable under +any particular circumstance, the balance of the section is intended to +apply and the section as a whole is intended to apply in other +circumstances. + +It is not the purpose of this section to induce you to infringe any +patents or other property right claims or to contest validity of any +such claims; this section has the sole purpose of protecting the +integrity of the free software distribution system, which is +implemented by public license practices. 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The Free Software Foundation may publish revised and/or new versions +of the General Public License from time to time. Such new versions will +be similar in spirit to the present version, but may differ in detail to +address new problems or concerns. + +Each version is given a distinguishing version number. If the Program +specifies a version number of this License which applies to it and "any +later version", you have the option of following the terms and conditions +either of that version or of any later version published by the Free +Software Foundation. If the Program does not specify a version number of +this License, you may choose any version ever published by the Free Software +Foundation. + + 10. If you wish to incorporate parts of the Program into other free +programs whose distribution conditions are different, write to the author +to ask for permission. For software which is copyrighted by the Free +Software Foundation, write to the Free Software Foundation; we sometimes +make exceptions for this. Our decision will be guided by the two goals +of preserving the free status of all derivatives of our free software and +of promoting the sharing and reuse of software generally. + + NO WARRANTY + + 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY +FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN +OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES +PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED +OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS +TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE +PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, +REPAIR OR CORRECTION. + + 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR +REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING +OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED +TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY +YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER +PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGES. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) year name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/configapp/ChangeLog b/configapp/ChangeLog new file mode 100644 index 0000000..e69de29 diff --git a/configapp/INSTALL b/configapp/INSTALL new file mode 100644 index 0000000..b42a17a --- /dev/null +++ b/configapp/INSTALL @@ -0,0 +1,182 @@ +Basic Installation +================== + + These are generic installation instructions. + + The `configure' shell script attempts to guess correct values for +various system-dependent variables used during compilation. It uses +those values to create a `Makefile' in each directory of the package. +It may also create one or more `.h' files containing system-dependent +definitions. Finally, it creates a shell script `config.status' that +you can run in the future to recreate the current configuration, a file +`config.cache' that saves the results of its tests to speed up +reconfiguring, and a file `config.log' containing compiler output +(useful mainly for debugging `configure'). + + If you need to do unusual things to compile the package, please try +to figure out how `configure' could check whether to do them, and mail +diffs or instructions to the address given in the `README' so they can +be considered for the next release. If at some point `config.cache' +contains results you don't want to keep, you may remove or edit it. + + The file `configure.in' is used to create `configure' by a program +called `autoconf'. You only need `configure.in' if you want to change +it or regenerate `configure' using a newer version of `autoconf'. + +The simplest way to compile this package is: + + 1. `cd' to the directory containing the package's source code and type + `./configure' to configure the package for your system. If you're + using `csh' on an old version of System V, you might need to type + `sh ./configure' instead to prevent `csh' from trying to execute + `configure' itself. + + Running `configure' takes awhile. While running, it prints some + messages telling which features it is checking for. + + 2. Type `make' to compile the package. + + 3. Optionally, type `make check' to run any self-tests that come with + the package. + + 4. Type `make install' to install the programs and any data files and + documentation. + + 5. You can remove the program binaries and object files from the + source code directory by typing `make clean'. To also remove the + files that `configure' created (so you can compile the package for + a different kind of computer), type `make distclean'. There is + also a `make maintainer-clean' target, but that is intended mainly + for the package's developers. If you use it, you may have to get + all sorts of other programs in order to regenerate files that came + with the distribution. + +Compilers and Options +===================== + + Some systems require unusual options for compilation or linking that +the `configure' script does not know about. You can give `configure' +initial values for variables by setting them in the environment. Using +a Bourne-compatible shell, you can do that on the command line like +this: + CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure + +Or on systems that have the `env' program, you can do it like this: + env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure + +Compiling For Multiple Architectures +==================================== + + You can compile the package for more than one kind of computer at the +same time, by placing the object files for each architecture in their +own directory. To do this, you must use a version of `make' that +supports the `VPATH' variable, such as GNU `make'. `cd' to the +directory where you want the object files and executables to go and run +the `configure' script. `configure' automatically checks for the +source code in the directory that `configure' is in and in `..'. + + If you have to use a `make' that does not supports the `VPATH' +variable, you have to compile the package for one architecture at a time +in the source code directory. After you have installed the package for +one architecture, use `make distclean' before reconfiguring for another +architecture. + +Installation Names +================== + + By default, `make install' will install the package's files in +`/usr/local/bin', `/usr/local/man', etc. You can specify an +installation prefix other than `/usr/local' by giving `configure' the +option `--prefix=PATH'. + + You can specify separate installation prefixes for +architecture-specific files and architecture-independent files. If you +give `configure' the option `--exec-prefix=PATH', the package will use +PATH as the prefix for installing programs and libraries. +Documentation and other data files will still use the regular prefix. + + In addition, if you use an unusual directory layout you can give +options like `--bindir=PATH' to specify different values for particular +kinds of files. Run `configure --help' for a list of the directories +you can set and what kinds of files go in them. + + If the package supports it, you can cause programs to be installed +with an extra prefix or suffix on their names by giving `configure' the +option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. + +Optional Features +================= + + Some packages pay attention to `--enable-FEATURE' options to +`configure', where FEATURE indicates an optional part of the package. +They may also pay attention to `--with-PACKAGE' options, where PACKAGE +is something like `gnu-as' or `x' (for the X Window System). The +`README' should mention any `--enable-' and `--with-' options that the +package recognizes. + + For packages that use the X Window System, `configure' can usually +find the X include and library files automatically, but if it doesn't, +you can use the `configure' options `--x-includes=DIR' and +`--x-libraries=DIR' to specify their locations. + +Specifying the System Type +========================== + + There may be some features `configure' can not figure out +automatically, but needs to determine by the type of host the package +will run on. Usually `configure' can figure that out, but if it prints +a message saying it can not guess the host type, give it the +`--host=TYPE' option. TYPE can either be a short name for the system +type, such as `sun4', or a canonical name with three fields: + CPU-COMPANY-SYSTEM + +See the file `config.sub' for the possible values of each field. If +`config.sub' isn't included in this package, then this package doesn't +need to know the host type. + + If you are building compiler tools for cross-compiling, you can also +use the `--target=TYPE' option to select the type of system they will +produce code for and the `--build=TYPE' option to select the type of +system on which you are compiling the package. + +Sharing Defaults +================ + + If you want to set default values for `configure' scripts to share, +you can create a site shell script called `config.site' that gives +default values for variables like `CC', `cache_file', and `prefix'. +`configure' looks for `PREFIX/share/config.site' if it exists, then +`PREFIX/etc/config.site' if it exists. Or, you can set the +`CONFIG_SITE' environment variable to the location of the site script. +A warning: not all `configure' scripts look for a site script. + +Operation Controls +================== + + `configure' recognizes the following options to control how it +operates. + +`--cache-file=FILE' + Use and save the results of the tests in FILE instead of + `./config.cache'. Set FILE to `/dev/null' to disable caching, for + debugging `configure'. + +`--help' + Print a summary of the options to `configure', and exit. + +`--quiet' +`--silent' +`-q' + Do not print messages saying which checks are being made. To + suppress all normal output, redirect it to `/dev/null' (any error + messages will still be shown). + +`--srcdir=DIR' + Look for the package's source code in directory DIR. Usually + `configure' can determine that directory automatically. + +`--version' + Print the version of Autoconf used to generate the `configure' + script, and exit. + +`configure' also accepts some other, not widely useful, options. diff --git a/configapp/Makefile.am b/configapp/Makefile.am new file mode 100644 index 0000000..5fba836 --- /dev/null +++ b/configapp/Makefile.am @@ -0,0 +1,26 @@ +## Process this file with automake to produce Makefile.in + +SUBDIRS = src + +#install-data-local: +# @$(NORMAL_INSTALL) +# if test -d $(srcdir)/pixmaps; then \ +# $(mkinstalldirs) $(DESTDIR)$(pkgdatadir)/pixmaps; \ +# for pixmap in $(srcdir)/pixmaps/*; do \ +# if test -f $$pixmap; then \ +# $(INSTALL_DATA) $$pixmap $(DESTDIR)$(pkgdatadir)/pixmaps; \ +# fi \ +# done \ +# fi + +#dist-hook: +# if test -d pixmaps; then \ +# mkdir $(distdir)/pixmaps; \ +# for pixmap in pixmaps/*; do \ +# if test -f $$pixmap; then \ +# cp -p $$pixmap $(distdir)/pixmaps; \ +# fi \ +# done \ +# fi + +EXTRA_DIST = configapp.glade option1.png option1.xpm option2.png option2.xpm diff --git a/configapp/Makefile.in b/configapp/Makefile.in new file mode 100644 index 0000000..8a69855 --- /dev/null +++ b/configapp/Makefile.in @@ -0,0 +1,609 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ 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ctags-recursive distclean distclean-generic distclean-tags \ + distdir dvi dvi-am html html-am info info-am install \ + install-am install-data install-data-am install-dvi \ + install-dvi-am install-exec install-exec-am install-html \ + install-html-am install-info install-info-am install-man \ + install-pdf install-pdf-am install-ps install-ps-am \ + install-strip installcheck installcheck-am installdirs \ + installdirs-am maintainer-clean maintainer-clean-generic \ + mostlyclean mostlyclean-generic pdf pdf-am ps ps-am tags \ + tags-recursive uninstall uninstall-am + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/configapp/NEWS b/configapp/NEWS new file mode 100644 index 0000000..e69de29 diff --git a/configapp/README b/configapp/README new file mode 100644 index 0000000..e69de29 diff --git a/configapp/configapp.glade b/configapp/configapp.glade new file mode 100644 index 0000000..3516533 --- /dev/null +++ b/configapp/configapp.glade @@ -0,0 +1,1630 @@ + + + + + configapp + configapp + + src + pixmaps + C + False + True + + + + GtkWindow + mainwindow + + destroy_event + on_mainwindow_destroy_event + Mon, 26 Jun 2000 22:53:51 GMT + + + delete_event + on_mainwindow_delete_event + Mon, 26 Jun 2000 22:58:56 GMT + + SoundModem Configurator + GTK_WINDOW_TOPLEVEL + GTK_WIN_POS_NONE + False + 550 + 330 + False + True + False + soundmodem + soundmodem + + + GtkVBox + vbox1 + False + 0 + + + GtkHandleBox + handlebox1 + GTK_SHADOW_OUT + GTK_POS_LEFT + GTK_POS_TOP + + 0 + False + True + + + + GtkMenuBar + menubar1 + GTK_SHADOW_OUT + + + GtkMenuItem + file + + False + + + GtkMenu + file_menu + + + GtkMenuItem + new + + False + + + GtkMenu + new_menu + + + GtkMenuItem + newconfiguration + + activate + on_newconfiguration_activate + Sun, 25 Jun 2000 15:43:04 GMT + + + False + + + + GtkMenuItem + newchannel + + activate + on_newchannel_activate + Sun, 25 Jun 2000 15:43:19 GMT + + + False + + + + + + GtkMenuItem + delete + + False + + + GtkMenu + delete_menu + + + GtkMenuItem + deleteconfiguration + + activate + on_deleteconfiguration_activate + Sun, 25 Jun 2000 15:43:37 GMT + + + False + + + + GtkMenuItem + deletechannel + + activate + on_deletechannel_activate + Sun, 25 Jun 2000 15:43:51 GMT + + + False + + + + + + GtkMenuItem + separator1 + False + + + + GtkMenuItem + quit + + activate + on_quit_activate + Sun, 25 Jun 2000 14:41:57 GMT + + + False + + + + + + GtkMenuItem + diagnostics + + False + + + GtkMenu + diagnostics_menu + + + GtkMenuItem + diagscope + + activate + on_diagscope_activate + Tue, 27 Jun 2000 01:21:03 GMT + + + False + + + + GtkMenuItem + diagspectrum + + activate + on_diagspectrum_activate + Tue, 27 Jun 2000 01:21:27 GMT + + + False + + + + GtkMenuItem + diagmodem + + activate + on_diagmodem_activate + Tue, 04 Jul 2000 12:59:57 GMT + + + False + + + + GtkMenuItem + diagp3dmodem + + activate + on_diagp3dmodem_activate + Sun, 26 Nov 2000 16:04:15 GMT + + + False + + + + GtkCheckMenuItem + diagpassall + + activate + on_diagpassall_activate + Thu, 26 Dec 2002 17:08:00 GMT + + + False + True + + + + + + GtkMenuItem + help + + True + + + GtkMenu + help_menu + + + GtkMenuItem + about + + activate + on_about_activate + Sun, 25 Jun 2000 14:42:27 GMT + + + False + + + + + + + + GtkHBox + configbox + False + 0 + + 0 + True + True + + + + GtkScrolledWindow + scrolledwindow1 + 60 + 60 + GTK_POLICY_ALWAYS + GTK_POLICY_ALWAYS + GTK_UPDATE_CONTINUOUS + GTK_UPDATE_CONTINUOUS + + 0 + True + True + + + + GtkViewport + viewport1 + 60 + 60 + GTK_SHADOW_IN + + + GtkTree + configtree + + selection_changed + on_configtree_selection_changed + True + Sun, 25 Jun 2000 22:35:18 GMT + + GTK_SELECTION_SINGLE + GTK_TREE_VIEW_LINE + True + + + + + + GtkVBox + vbox3 + False + 0 + + 0 + True + True + + + + GtkNotebook + confignotebook + True + True + True + GTK_POS_TOP + False + 2 + 2 + False + + 0 + True + True + + + + Placeholder + + + + Placeholder + Notebook:tab + + + + + + + GtkStatusbar + statusbar1 + + 0 + False + False + + + + + + + GtkFileSelection + fileselection1 + 10 + Select File + GTK_WINDOW_TOPLEVEL + GTK_WIN_POS_NONE + False + False + True + False + True + + + GtkButton + FileSel:ok_button + ok_button1 + True + True + + GTK_RELIEF_NORMAL + + + + GtkButton + FileSel:cancel_button + cancel_button1 + True + True + + GTK_RELIEF_NORMAL + + + + + GtkDialog + aboutwindow + About SoundModem Configurator + GTK_WINDOW_TOPLEVEL + GTK_WIN_POS_NONE + False + True + True + False + soundmodem + soundmodem + + + GtkVBox + Dialog:vbox + dialog-vbox1 + False + 0 + + + GtkHBox + Dialog:action_area + dialog-action_area1 + 10 + True + 5 + + 0 + False + True + GTK_PACK_END + + + + GtkHButtonBox + hbuttonbox1 + GTK_BUTTONBOX_DEFAULT_STYLE + 30 + 85 + 27 + 7 + 0 + + 0 + False + False + + + + GtkButton + aboutok + True + True + + GTK_RELIEF_NORMAL + + + + + + GtkFrame + frame1 + 6 + + 0.5 + GTK_SHADOW_ETCHED_OUT + + 0 + True + True + + + + GtkVBox + vbox4 + False + 0 + + + GtkLabel + label13 + + GTK_JUSTIFY_CENTER + False + 0.5 + 0.5 + 0 + 0 + + 0 + True + True + + + + + GtkLabel + label14 + + GTK_JUSTIFY_CENTER + False + 0.5 + 0.5 + 0 + 0 + + 0 + True + True + + + + + + + + + GtkDialog + newconfigwindow + New Configuration + GTK_WINDOW_TOPLEVEL + GTK_WIN_POS_NONE + False + True + True + False + soundmodem + soundmodem + + + GtkVBox + Dialog:vbox + dialog-vbox2 + False + 0 + + + GtkHBox + Dialog:action_area + dialog-action_area2 + 10 + True + 5 + + 0 + False + True + GTK_PACK_END + + + + GtkHButtonBox + hbuttonbox2 + GTK_BUTTONBOX_DEFAULT_STYLE + 30 + 85 + 27 + 7 + 0 + + 0 + True + True + + + + GtkButton + newconfigcancel + True + True + + 0 + GDK_Escape + clicked + + + GTK_RELIEF_NORMAL + + + + GtkButton + newconfigok + True + True + + 0 + GDK_Return + clicked + + + GTK_RELIEF_NORMAL + + + + + + GtkHBox + hbox2 + False + 0 + + 0 + True + True + + + + GtkLabel + label15 + + GTK_JUSTIFY_CENTER + False + 0.5 + 0.5 + 6 + 6 + + 0 + False + True + + + + + GtkEntry + newconfigentry + True + True + True + 0 + + + 6 + True + True + + + + + + + + GtkDialog + errordialog + Error + GTK_WINDOW_TOPLEVEL + GTK_WIN_POS_NONE + True + True + True + False + soundmodem + soundmodem + + + GtkVBox + Dialog:vbox + dialog-vbox3 + False + 0 + + + GtkHBox + Dialog:action_area + dialog-action_area3 + 10 + True + 5 + + 0 + False + True + GTK_PACK_END + + + + GtkHButtonBox + hbuttonbox3 + GTK_BUTTONBOX_DEFAULT_STYLE + 30 + 85 + 27 + 7 + 0 + + 0 + True + True + + + + GtkButton + errorok + True + True + + 0 + GDK_Return + clicked + + + GTK_RELIEF_NORMAL + + + + + + GtkLabel + errorlabel + + GTK_JUSTIFY_CENTER + True + 0.5 + 0.5 + 6 + 6 + + 0 + True + True + + + + + + + GtkWindow + specwindow + + delete_event + on_specwindow_delete_event + Wed, 28 Jun 2000 21:56:22 GMT + + Spectrum Display + GTK_WINDOW_TOPLEVEL + GTK_WIN_POS_NONE + False + False + False + False + soundmodem + soundmodem + + + GtkVBox + vbox1 + False + 0 + + + GtkHBox + hbox1 + 4 + False + 0 + + 0 + False + True + + + + GtkLabel + label1 + + GTK_JUSTIFY_CENTER + False + 0.5 + 0.5 + 0 + 0 + + 0 + False + True + + + + + GtkEntry + specfreqpointer + 60 + False + True + 0 + + + 4 + False + True + + + + + GtkLabel + label25 + + GTK_JUSTIFY_CENTER + False + 0.5 + 0.5 + 0 + 0 + + 0 + True + True + + + + + GtkToggleButton + ptt + 50 + + toggled + on_ptt_toggled + Wed, 28 Jun 2000 21:29:18 GMT + + + GTK_RELIEF_NORMAL + False + + 4 + False + True + + + + + GtkLabel + label20 + + GTK_JUSTIFY_CENTER + False + 0.5 + 0.5 + 7 + 0 + + 0 + False + True + + + + + Custom + ledptt + create_led_pixmap + 0 + 0 + Wed, 26 Jul 2000 14:54:31 GMT + + 4 + False + True + + + + + GtkLabel + label19 + + GTK_JUSTIFY_CENTER + False + 0.5 + 0.5 + 7 + 0 + + 0 + False + True + + + + + Custom + leddcd + create_led_pixmap + 0 + 0 + Wed, 26 Jul 2000 14:51:17 GMT + + 4 + False + True + + + + + + GtkFrame + frame4 + + 0 + GTK_SHADOW_ETCHED_IN + + 0 + False + False + + + + Custom + spec + 512 + 384 + True + GDK_POINTER_MOTION_MASK + + motion_notify_event + on_spec_motion_event + Sat, 23 Oct 1999 23:23:11 GMT + + spectrum_new + 0 + 0 + Sat, 23 Oct 1999 23:21:08 GMT + + + + + + + GtkWindow + scopewindow + + delete_event + on_scopewindow_delete_event + Wed, 28 Jun 2000 21:56:49 GMT + + Scope + GTK_WINDOW_TOPLEVEL + GTK_WIN_POS_NONE + False + False + True + False + soundmodem + soundmodem + + + GtkVBox + vbox5 + False + 0 + + + GtkHBox + hbox2 + 4 + False + 0 + + 0 + False + True + + + + GtkToggleButton + dcdfreeze + True + + toggled + on_dcdfreeze_toggled + Wed, 28 Jun 2000 21:57:38 GMT + + + GTK_RELIEF_NORMAL + False + + 4 + False + False + + + + + GtkLabel + label26 + + GTK_JUSTIFY_CENTER + False + 0.5 + 0.5 + 0 + 0 + + 0 + True + True + + + + + GtkToggleButton + ptt + 50 + True + + toggled + on_ptt_toggled + Wed, 28 Jun 2000 21:28:20 GMT + + + GTK_RELIEF_NORMAL + False + + 4 + False + False + + + + + GtkLabel + label21 + + GTK_JUSTIFY_CENTER + False + 0.5 + 0.5 + 7 + 0 + + 0 + False + True + + + + + Custom + ledptt + create_led_pixmap + 0 + 0 + Wed, 26 Jul 2000 14:56:29 GMT + + 4 + False + True + + + + + GtkLabel + label22 + + GTK_JUSTIFY_CENTER + False + 0.5 + 0.5 + 7 + 0 + + 0 + False + True + + + + + Custom + leddcd + create_led_pixmap + 0 + 0 + Wed, 26 Jul 2000 14:56:17 GMT + + 4 + False + True + + + + + + GtkFrame + frame5 + + 0 + GTK_SHADOW_ETCHED_IN + + 0 + False + False + + + + Custom + scope + 512 + 384 + True + scope_new + 0 + 0 + Wed, 28 Jun 2000 21:13:16 GMT + + + + + + + GtkWindow + receivewindow + + delete_event + on_receivewindow_delete_event + Wed, 28 Jun 2000 21:56:58 GMT + + Receive Packets/Bits + GTK_WINDOW_TOPLEVEL + GTK_WIN_POS_NONE + False + False + True + False + soundmodem + soundmodem + + + GtkVBox + vbox6 + False + 0 + + + GtkHBox + hbox3 + 4 + False + 0 + + 0 + False + True + + + + GtkButton + clearbutton + True + + clicked + on_clearbutton_clicked + Wed, 28 Jun 2000 21:27:45 GMT + + + GTK_RELIEF_NORMAL + + 4 + False + False + + + + + GtkLabel + label7 + + GTK_JUSTIFY_CENTER + False + 0.5 + 0.5 + 0 + 0 + + 3 + False + False + + + + + GtkEntry + count0 + 60 + False + True + 0 + + + 4 + False + True + + + + + GtkLabel + label17 + + GTK_JUSTIFY_CENTER + False + 0.5 + 0.5 + 0 + 0 + + 3 + False + False + + + + + GtkEntry + count1 + 60 + False + True + 0 + + + 0 + False + True + + + + + GtkLabel + label18 + + GTK_JUSTIFY_CENTER + False + 0.5 + 0.5 + 0 + 0 + + 3 + False + False + + + + + GtkEntry + counttot + 60 + False + True + 0 + + + 0 + False + True + + + + + GtkLabel + label27 + + GTK_JUSTIFY_CENTER + False + 0.5 + 0.5 + 0 + 0 + + 0 + True + True + + + + + GtkToggleButton + ptt + 50 + True + + toggled + on_ptt_toggled + Wed, 28 Jun 2000 21:28:08 GMT + + + GTK_RELIEF_NORMAL + False + + 4 + False + False + + + + + GtkLabel + label23 + + GTK_JUSTIFY_CENTER + False + 0.5 + 0.5 + 7 + 0 + + 0 + False + True + + + + + Custom + ledptt + create_led_pixmap + 0 + 0 + Wed, 26 Jul 2000 14:58:27 GMT + + 4 + False + True + + + + + GtkLabel + label24 + + GTK_JUSTIFY_CENTER + False + 0.5 + 0.5 + 7 + 0 + + 0 + False + True + + + + + Custom + leddcd + create_led_pixmap + 0 + 0 + Wed, 26 Jul 2000 14:58:55 GMT + + 4 + False + True + + + + + + GtkVPaned + vpaned1 + 10 + 6 + + 0 + True + True + + + + GtkFrame + frame6 + + 0 + GTK_SHADOW_ETCHED_IN + + True + True + + + + GtkScrolledWindow + scrolledwindow2 + GTK_POLICY_NEVER + GTK_POLICY_ALWAYS + GTK_UPDATE_CONTINUOUS + GTK_UPDATE_CONTINUOUS + + + GtkText + packettext + False + + + + + + + GtkFrame + frame7 + + 0 + GTK_SHADOW_ETCHED_IN + + True + True + + + + GtkScrolledWindow + scrolledwindow3 + GTK_POLICY_NEVER + GTK_POLICY_ALWAYS + GTK_UPDATE_CONTINUOUS + GTK_UPDATE_CONTINUOUS + + + GtkText + bitstext + False + + + + + + + + + + GtkWindow + p3dwindow + + delete_event + on_p3dwindow_delete_event + Sun, 26 Nov 2000 02:01:07 GMT + + AO-40 Phase 3D Receive Window + GTK_WINDOW_TOPLEVEL + GTK_WIN_POS_NONE + False + False + True + False + soundmodem + soundmodem + + + GtkVBox + vbox6 + False + 0 + + + GtkHBox + hbox3 + 4 + False + 0 + + 0 + False + True + + + + GtkLabel + label7 + + GTK_JUSTIFY_CENTER + False + 0.5 + 0.5 + 0 + 0 + + 3 + False + False + + + + + GtkEntry + rxstatus + 120 + False + True + 0 + + + 4 + False + True + + + + + GtkLabel + label17 + + GTK_JUSTIFY_CENTER + False + 0.5 + 0.5 + 0 + 0 + + 3 + False + False + + + + + GtkEntry + carrierfreq + 60 + False + True + 0 + + + 0 + False + True + + + + + GtkLabel + label18 + + GTK_JUSTIFY_CENTER + False + 0.5 + 0.5 + 0 + 0 + + 3 + False + False + + + + + GtkToggleButton + buttonpassall + True + + GTK_RELIEF_NORMAL + False + + 0 + False + False + GTK_PACK_END + + + + + + GtkVPaned + vpaned1 + 10 + 6 + + 0 + True + True + + + + GtkFrame + frame6 + + 0 + GTK_SHADOW_ETCHED_IN + + True + True + + + + GtkScrolledWindow + scrolledwindow2 + GTK_POLICY_NEVER + GTK_POLICY_ALWAYS + GTK_UPDATE_CONTINUOUS + GTK_UPDATE_CONTINUOUS + + + GtkText + packetcooked + False + + + + + + + GtkFrame + frame7 + + 0 + GTK_SHADOW_ETCHED_IN + + True + True + + + + GtkScrolledWindow + scrolledwindow3 + GTK_POLICY_NEVER + GTK_POLICY_ALWAYS + GTK_UPDATE_CONTINUOUS + GTK_UPDATE_CONTINUOUS + + + GtkText + packetraw + False + + + + + + + + + diff --git a/configapp/option1.png b/configapp/option1.png new file mode 100644 index 0000000..9e00b0f Binary files /dev/null and b/configapp/option1.png differ diff --git a/configapp/option1.xpm b/configapp/option1.xpm new file mode 100644 index 0000000..ea45c4b --- /dev/null +++ b/configapp/option1.xpm @@ -0,0 +1,58 @@ +/* XPM */ +static char * option1_xpm[] = { +"10 10 45 1", +" c None", +". c #252525", +"+ c #2D2D2D", +"@ c #323232", +"# c #313131", +"$ c #292929", +"% c #303030", +"& c #322E2A", +"* c #2E251D", +"= c #261F19", +"- c #2C2A29", +"; c #2A2927", +"> c #414141", +", c #6A6057", +"' c #6A5947", +") c #5D4730", +"! c #4B331B", +"~ c #35200A", +"{ c #302D29", +"] c #2F2C29", +"^ c #FFFFFF", +"/ c #9A7C5E", +"( c #835F3B", +"_ c #704A23", +": c #583410", +"< c #402B16", +"[ c #34302C", +"} c #A1784F", +"| c #9B6A39", +"1 c #8D5924", +"2 c #744312", +"3 c #5D350E", +"4 c #333231", +"5 c #A56A2F", +"6 c #9B6022", +"7 c #8A4F14", +"8 c #6F4011", +"9 c #FFC55F", +"0 c #905517", +"a c #64401B", +"b c #3C352E", +"c c #864D15", +"d c #3F352C", +"e c #483D31", +"f c #463B2F", +" .+@#$. ", +" $#%&*=-; ", +".#>,')!~{]", +"+%,^/(_:<[", +"@&'/}|1234", +"#*)(|56784", +"$=!_1690ab", +".-~:270cde", +" ;{<38adf ", +" ][44be "}; diff --git a/configapp/option2.png b/configapp/option2.png new file mode 100644 index 0000000..28b738b Binary files /dev/null and b/configapp/option2.png differ diff --git a/configapp/option2.xpm b/configapp/option2.xpm new file mode 100644 index 0000000..ab6d37f --- /dev/null +++ b/configapp/option2.xpm @@ -0,0 +1,100 @@ +/* XPM */ +static char * option2_xpm[] = { +"10 10 87 1", +" c None", +". c #AF2B13", +"+ c #B33A1B", +"@ c #C44721", +"# c #C2451F", +"$ c #AF3216", +"% c #AA3016", +"& c #D0491F", +"* c #E5531E", +"= c #EE5517", +"- c #ED400D", +"; c #DF2E0B", +"> c #CB3A16", +", c #AA3015", +"' c #B52C13", +") c #D54C1F", +"! c #F3863A", +"~ c #FCD56F", +"{ c #FDD047", +"] c #FDAC1E", +"^ c #FA710C", +"/ c #EF3605", +"( c #D34216", +"_ c #C23A16", +": c #BE3C1B", +"< c #EA551E", +"[ c #FCD76F", +"} c #FFFFFF", +"| c #FEF680", +"1 c #FEE42E", +"2 c #FEBE11", +"3 c #FC7607", +"4 c #EF4909", +"5 c #C7421A", +"6 c #D04C21", +"7 c #F25A17", +"8 c #FDD347", +"9 c #FEF780", +"0 c #FEF75A", +"a c #FEF12B", +"b c #FEDF12", +"c c #FDA807", +"d c #F96C06", +"e c #D24C1F", +"f c #D34C1F", +"g c #F3470D", +"h c #FDB31E", +"i c #FEE62E", +"j c #FEF22B", +"k c #FEF21D", +"l c #FEE710", +"m c #FEC408", +"n c #FB8B07", +"o c #D54E1F", +"p c #C43816", +"q c #EB360B", +"r c #FC7B0C", +"s c #FEC411", +"t c #FEE112", +"u c #FEE810", +"v c #FFFE83", +"w c #FDC90A", +"x c #F9860C", +"y c #D8531C", +"z c #C63213", +"A c #DE4216", +"B c #F63E05", +"C c #FD8007", +"D c #FEAF07", +"E c #FEC708", +"F c #FECB0A", +"G c #FDAC09", +"H c #E95D1A", +"I c #E4691F", +"J c #C43615", +"K c #E44C16", +"L c #F55309", +"M c #FB7406", +"N c #FC9007", +"O c #FA880C", +"P c #EB5F1A", +"Q c #DF5F1D", +"R c #D54016", +"S c #D7491A", +"T c #DF531F", +"U c #DE551C", +"V c #E7691F", +" .+@#$. ", +" %&*=-;>, ", +"')!~{]^/(_", +":<[}|12345", +"67890abcde", +"fghijklmno", +"pqrstuvwxy", +"zABCDEFGHI", +" JKLMNOPQ ", +" RSTTUV "}; diff --git a/configapp/src/Makefile.am b/configapp/src/Makefile.am new file mode 100644 index 0000000..5ef6581 --- /dev/null +++ b/configapp/src/Makefile.am @@ -0,0 +1,41 @@ +## Process this file with automake to produce Makefile.in + +INCLUDES = @GTK_CFLAGS@ @XML_CFLAGS@ -I$(top_srcdir)/intl -I$(top_srcdir) -I$(top_srcdir)/matlib -I$(top_srcdir)/libmisc \ + -I$(top_srcdir)/soundcard -I$(top_srcdir)/directx/include -I$(top_srcdir)/directx/include/directx6 \ + -I$(top_srcdir)/configapp + +man_MANS = soundmodemconfig.8 + +if WIN32 +#MWINDOWS = -mwindows +MWINDOWS = +RCOBJ = configapp.res +else +MWINDOWS = +RCOBJ = +endif + +MODEMLIBS = ../../afsk/libafsk.a ../../fsk/libfsk.a ../../pammodem/libpam.a ../../pskmodem/libpsk.a ../../newqpsk/libnewqpsk.a ../../p3dmodem/libp3d.a + +bin_PROGRAMS = soundmodemconfig + +if WIN32 +configapp.res: configapp.rc + $(WINDRES) $< -O coff -o $@ +endif + +soundmodemconfig_SOURCES = \ + main.c app.c diag.c configapp.h \ + support.c support.h \ + interface.c interface.h \ + callbacks.h \ + spectrum.c spectrum.h \ + scope.c scope.h \ + snm-compat-gtk2.h + +soundmodemconfig_LDADD = ../../soundcard/liblog.a ../../soundcard/libaudioio.a ../../soundcard/libpttio.a \ + $(MODEMLIBS) ../../matlib/libmat.a ../../libmisc/libmisc.a ../../soundcard/libcommon.a \ + @LIBTHREAD@ @GTK_LIBS@ @XML_LIBS@ @AUDIOFILE_LIBS@ @ALSA_LIBS@ $(RCOBJ) +soundmodemconfig_LDFLAGS = $(MWINDOWS) + +EXTRA_DIST = configapp.rc soundmodemconfig.8 diff --git a/configapp/src/Makefile.in b/configapp/src/Makefile.in new file mode 100644 index 0000000..7f7f65a --- /dev/null +++ b/configapp/src/Makefile.in @@ -0,0 +1,640 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +target_triplet = @target@ +bin_PROGRAMS = soundmodemconfig$(EXEEXT) +subdir = configapp/src +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/m4/gettext.m4 \ + $(top_srcdir)/m4/iconv.m4 $(top_srcdir)/m4/lib-ld.m4 \ + $(top_srcdir)/m4/lib-link.m4 $(top_srcdir)/m4/lib-prefix.m4 \ + $(top_srcdir)/m4/nls.m4 $(top_srcdir)/m4/po.m4 \ + $(top_srcdir)/m4/progtest.m4 $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = +am__installdirs = "$(DESTDIR)$(bindir)" "$(DESTDIR)$(man8dir)" +PROGRAMS = $(bin_PROGRAMS) +am_soundmodemconfig_OBJECTS = main.$(OBJEXT) app.$(OBJEXT) \ + diag.$(OBJEXT) support.$(OBJEXT) interface.$(OBJEXT) \ + spectrum.$(OBJEXT) scope.$(OBJEXT) +soundmodemconfig_OBJECTS = $(am_soundmodemconfig_OBJECTS) +@WIN32_TRUE@am__DEPENDENCIES_1 = configapp.res +soundmodemconfig_DEPENDENCIES = ../../soundcard/liblog.a \ + ../../soundcard/libaudioio.a ../../soundcard/libpttio.a \ + $(MODEMLIBS) ../../matlib/libmat.a ../../libmisc/libmisc.a \ + ../../soundcard/libcommon.a $(am__DEPENDENCIES_1) +soundmodemconfig_LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(soundmodemconfig_LDFLAGS) $(LDFLAGS) -o $@ +DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir) +depcomp = $(SHELL) $(top_srcdir)/depcomp +am__depfiles_maybe = depfiles +am__mv = mv -f +COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +CCLD = $(CC) +LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ +SOURCES = $(soundmodemconfig_SOURCES) +DIST_SOURCES = $(soundmodemconfig_SOURCES) +am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; +am__vpath_adj = case $$p in \ + $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ + *) f=$$p;; \ + esac; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' +man8dir = $(mandir)/man8 +NROFF = nroff +MANS = $(man_MANS) +ETAGS = etags +CTAGS = ctags +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) 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-I$(top_srcdir)/directx/include/directx6 \ + -I$(top_srcdir)/configapp + +man_MANS = soundmodemconfig.8 +@WIN32_FALSE@MWINDOWS = + +#MWINDOWS = -mwindows +@WIN32_TRUE@MWINDOWS = +@WIN32_FALSE@RCOBJ = +@WIN32_TRUE@RCOBJ = configapp.res +MODEMLIBS = ../../afsk/libafsk.a ../../fsk/libfsk.a ../../pammodem/libpam.a ../../pskmodem/libpsk.a ../../newqpsk/libnewqpsk.a ../../p3dmodem/libp3d.a +soundmodemconfig_SOURCES = \ + main.c app.c diag.c configapp.h \ + support.c support.h \ + interface.c interface.h \ + callbacks.h \ + spectrum.c spectrum.h \ + scope.c scope.h \ + snm-compat-gtk2.h + +soundmodemconfig_LDADD = ../../soundcard/liblog.a ../../soundcard/libaudioio.a ../../soundcard/libpttio.a \ + $(MODEMLIBS) ../../matlib/libmat.a ../../libmisc/libmisc.a ../../soundcard/libcommon.a \ + @LIBTHREAD@ @GTK_LIBS@ @XML_LIBS@ @AUDIOFILE_LIBS@ @ALSA_LIBS@ $(RCOBJ) + +soundmodemconfig_LDFLAGS = $(MWINDOWS) +EXTRA_DIST = configapp.rc soundmodemconfig.8 +all: all-am + +.SUFFIXES: +.SUFFIXES: .c .o .obj 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program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE +#define _REENTRANT + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* AIX requires this to be the first thing in the file. */ +#ifndef __GNUC__ +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX +#pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +#endif + +#include "configapp.h" + +#include + +#include "interface.h" +#include "support.h" +#include "callbacks.h" + +#include +#include +#include + +enum { + LABEL_COL, + CFGNAME_COL, + CHNAME_COL, + NUM_COLUMNS +}; + +typedef struct _CallbackData CallbackData; +struct _CallbackData +{ + GtkTreeModel *model; + GtkTreePath *path; +}; + +/* ---------------------------------------------------------------------- */ + +#ifdef WIN32 + +/* free result with g_free */ + +static gchar *strtogtk(const char *in) +{ + WCHAR *wch, *wp; + GdkWChar *gch, *gp; + unsigned int i, len; + + if (!(len = MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, in, -1, NULL, 0))) + return NULL; + wch = wp = alloca(sizeof(wch[0])*len); + gch = gp = alloca(sizeof(gch[0])*(len+1)); + if (!MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, in, -1, wch, len)) + return NULL; + for (i = 0, wp = wch, gp = gch; i < len && *wp; i++, wp++, gp++) + *gp = *wp; + *gp = 0; + return gdk_wcstombs(gch); +} + +static char *gtktostr(const gchar *in) +{ + union { + GdkWChar g[4096]; + WCHAR w[4096]; + } u; + GdkWChar *gp; + WCHAR *wp; + gint len; + unsigned int i; + int len2; + char *ret; + + if ((len = gdk_mbstowcs(u.g, in, sizeof(u.g)/sizeof(u.g[0]))) == -1) + return NULL; + for (wp = u.w, gp = u.g, i = 0; i < len; i++, gp++, wp++) + *wp = *gp; + if (!(len2 = WideCharToMultiByte(CP_ACP, 0, u.w, len, NULL, 0, NULL, NULL))) + return NULL; + ret = g_malloc(len2+1); + if (!ret) + return NULL; + WideCharToMultiByte(CP_ACP, 0, u.w, len, ret, len2, NULL, NULL); + ret[len2] = 0; + return ret; +} + +#endif /* WIN32 */ + +/* ---------------------------------------------------------------------- */ + +static GtkWidget *create_notebookhead(GList *combo_items) +{ + GtkWidget *vbox, *hbox, *label, *combo, *hsep; + GList *l; + + vbox = gtk_vbox_new(FALSE, 0); + gtk_widget_show(vbox); + hbox = gtk_hbox_new(FALSE, 0); + gtk_widget_show(hbox); + gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 0); + label = gtk_label_new(_("Mode")); + gtk_widget_show(label); + gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, TRUE, 5); + gtk_misc_set_padding(GTK_MISC(label), 7, 7); + gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); + gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_LEFT); + combo = gtk_combo_box_new_text(); + gtk_widget_show(combo); + for (l = combo_items; l; l = l->next) { + gtk_combo_box_append_text(GTK_COMBO_BOX(combo), + (const gchar *)l->data); + } + gtk_box_pack_start(GTK_BOX(hbox), combo, FALSE, TRUE, 0); + hsep = gtk_hseparator_new(); + gtk_widget_show(hsep); + gtk_box_pack_start(GTK_BOX(vbox), hsep, FALSE, TRUE, 3); + g_object_set_data(G_OBJECT(vbox), "combo", combo); + return vbox; +} + +static GtkWidget *create_paramwidget(const struct modemparams *par, const char *cfgname, const char *chname, const char *typname) +{ + const struct modemparams *par2 = par; + unsigned int parcnt = 0, i, j; + GtkWidget *table, *w1; + GtkObject *o1; +#ifndef HAVE_GTK_WIDGET_SET_TOOLTIP_TEXT + GtkTooltips *tooltips; +#endif + char buf[128]; + const char *value, * const *cp; + double nval; + int active; +#ifdef WIN32 + gchar *valueg; + gchar *combov; +#endif + + if (!par) + return gtk_vbox_new(FALSE, 0); + while (par2->name) { + par2++; + parcnt++; + } + table = gtk_table_new(parcnt, 2, FALSE); + gtk_widget_show(table); +#ifndef HAVE_GTK_WIDGET_SET_TOOLTIP_TEXT + tooltips = gtk_tooltips_new(); +#endif + for (par2 = par, i = 0; i < parcnt; i++, par2++) { + w1 = gtk_label_new(par2->label); + gtk_widget_show(w1); + gtk_table_attach(GTK_TABLE(table), w1, 0, 1, i, i+1, + (GtkAttachOptions)(GTK_FILL), (GtkAttachOptions) 0, 5, 5); + gtk_misc_set_alignment(GTK_MISC(w1), 0, 0.5); + gtk_label_set_justify(GTK_LABEL(w1), GTK_JUSTIFY_LEFT); + if (xml_getprop(cfgname, chname, typname, par2->name, buf, sizeof(buf)) > 0) + value = buf; + else + value = par2->dflt; + switch (par2->type) { + case MODEMPAR_STRING: + w1 = gtk_entry_new(); +#ifdef WIN32 + valueg = strtogtk(value); + gtk_entry_set_text(GTK_ENTRY(w1), valueg ?: "(null)"); + g_free(valueg); +#else + gtk_entry_set_text(GTK_ENTRY(w1), value); +#endif + break; + + case MODEMPAR_COMBO: + w1 = gtk_combo_box_entry_new_text(); + active = -1; +#ifdef WIN32 + valueg = strtogtk(value); + for (cp = par2->u.c.combostr, j = 0; *cp && j < 8; j++, cp++) { + combov = strtogtk(*cp); + gtk_combo_box_append_text(GTK_COMBO_BOX(w1), combov); + if (strcmp(combov, valueg) == 0) + active = j; + g_free(combov); + } + if (active == -1) { + gtk_combo_box_append_text(GTK_COMBO_BOX(w1), valueg); + active = j; + } + g_free (valueg); +#else + for (cp = par2->u.c.combostr, j = 0; *cp && j < 8; j++, cp++) { + gtk_combo_box_append_text(GTK_COMBO_BOX(w1), *cp); + if (strcmp(*cp, value) == 0) + active = j; + } + if (active == -1) { + gtk_combo_box_append_text(GTK_COMBO_BOX(w1), value); + active = j; + } +#endif + gtk_combo_box_set_active (GTK_COMBO_BOX(w1), active); + break; + + case MODEMPAR_NUMERIC: + nval = strtod(value, NULL); + if (nval < par2->u.n.min) + nval = par2->u.n.min; + if (nval > par2->u.n.max) + nval = par2->u.n.max; + o1 = gtk_adjustment_new(nval, par2->u.n.min, par2->u.n.max, par2->u.n.step, + par2->u.n.pagestep, 0); + w1 = gtk_spin_button_new(GTK_ADJUSTMENT(o1), par2->u.n.step, 0); + break; + + case MODEMPAR_CHECKBUTTON: + w1 = gtk_check_button_new(); + gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(w1), (*value == '0') ? FALSE : TRUE); + break; + + default: + continue; + } + gtk_widget_show(w1); + g_object_set_data(G_OBJECT(table), par2->name, w1); + gtk_table_attach(GTK_TABLE(table), w1, 1, 2, i, i+1, + (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), (GtkAttachOptions) 0, 5, 5); + if (par2->tooltip) +#ifdef HAVE_GTK_WIDGET_SET_TOOLTIP_TEXT + gtk_widget_set_tooltip_text (w1, par2->tooltip); +#else + gtk_tooltips_set_tip(tooltips, w1, par2->tooltip, NULL); +#endif + } + return table; +} + +static void update_paramwidget(GtkWidget *table, const struct modemparams *par, const char *cfgname, const char *chname, const char *typname) +{ + const struct modemparams *par2 = par; + GtkWidget *w1; + char buf[256], *txt2; +#ifdef WIN32 + char *txt; +#endif + + if (!par) + return; + for (par2 = par; par2->name; par2++) { + w1 = g_object_get_data(G_OBJECT(table), par2->name); + if (!w1) + continue; + switch (par2->type) { + case MODEMPAR_STRING: +#ifdef WIN32 + txt = gtktostr(gtk_entry_get_text(GTK_ENTRY(w1))); + xml_setprop(cfgname, chname, typname, par2->name, txt ?: "(null)"); + g_free(txt); +#else + xml_setprop(cfgname, chname, typname, par2->name, gtk_entry_get_text(GTK_ENTRY(w1))); +#endif + break; + + case MODEMPAR_COMBO: + txt2 = gtk_combo_box_get_active_text (GTK_COMBO_BOX(w1)); +#ifdef WIN32 + txt = gtktostr(txt2); + xml_setprop(cfgname, chname, typname, par2->name, txt ?: "(null)"); + g_free(txt); +#else + xml_setprop(cfgname, chname, typname, par2->name, txt2); +#endif + g_free(txt2); + break; + + case MODEMPAR_NUMERIC: + sprintf(buf, "%g", gtk_spin_button_get_value(GTK_SPIN_BUTTON(w1))); + xml_setprop(cfgname, chname, typname, par2->name, buf); + break; + + case MODEMPAR_CHECKBUTTON: + xml_setprop(cfgname, chname, typname, par2->name, + gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w1)) ? "1" : "0"); + break; + + default: + continue; + } + } +} + +static void on_iotypecombochg_changed(GtkEditable *editable, gpointer user_data); + +static void cfg_select(const char *cfgname, const char *chname) +{ + GtkWidget *notebook, *w1, *w2, *combo; + struct modemparams *ioparams = ioparams_soundcard; + GList *ilist; + char buf[128]; + unsigned int i; + int active; + + g_print("config_select: cfg: %s chan: %s\n", cfgname ?: "-", chname ?: "-"); + + notebook = GTK_WIDGET(g_object_get_data(G_OBJECT(mainwindow), "confignotebook")); + /* compute audio IO types */ + ilist = NULL; + if (xml_getprop(cfgname, NULL, "audio", ioparam_type[0].name, buf, sizeof(buf)) <= 0) { + buf[0] = 0; + active = -1; + } + if (!strcmp(buf, ioparam_type[0].u.c.combostr[1])) { + ioparams = ioparams_filein; + active = 1; + } else if (!strcmp(buf, ioparam_type[0].u.c.combostr[2])) { + ioparams = ioparams_sim; + active = 2; +#ifdef HAVE_ALSA + } else if (!strcmp(buf, ioparam_type[0].u.c.combostr[3])) { + ioparams = ioparams_alsasoundcard; + active = 3; +#endif /* HAVE_ALSA */ + } else { + ioparams = ioparams_soundcard; + strncpy(buf, ioparam_type[0].u.c.combostr[0], sizeof(buf)); + active = 0; + } + for (i = 0; i < 8; i++) + if (ioparam_type[0].u.c.combostr[i]) + ilist = g_list_append(ilist, (void *)ioparam_type[0].u.c.combostr[i]); + w1 = create_notebookhead(ilist); + g_object_set_data(G_OBJECT(w1), "cfgname", (void *)cfgname); + g_object_set_data(G_OBJECT(w1), "chname", (void *)chname); + g_list_free(ilist); + combo = GTK_WIDGET(g_object_get_data(G_OBJECT(w1), "combo")); + gtk_combo_box_set_active(GTK_COMBO_BOX(combo), active); + /* create rest of notebook */ + w2 = create_paramwidget(ioparams, cfgname, NULL, "audio"); + gtk_box_pack_start(GTK_BOX(w1), w2, TRUE, TRUE, 10); + g_object_set_data(G_OBJECT(w1), "audio", w2); + g_object_set_data(G_OBJECT(w1), "audioparams", ioparams); + w2 = gtk_hseparator_new(); + gtk_widget_show(w2); + gtk_box_pack_start(GTK_BOX(w1), w2, FALSE, TRUE, 0); + w2 = create_paramwidget(pttparams, cfgname, NULL, "ptt"); + gtk_box_pack_start(GTK_BOX(w1), w2, TRUE, TRUE, 10); + g_object_set_data(G_OBJECT(w1), "ptt", w2); + w2 = gtk_hseparator_new(); + gtk_widget_show(w2); + gtk_box_pack_start(GTK_BOX(w1), w2, FALSE, TRUE, 0); + + w2 = gtk_label_new(_("IO")); + gtk_notebook_append_page(GTK_NOTEBOOK(notebook), w1, w2); + /* connect change signal */ + g_signal_connect(G_OBJECT(combo), "changed", + G_CALLBACK(on_iotypecombochg_changed), NULL); + + /* second page contains channel access parameters */ + w1 = gtk_vbox_new(FALSE, 0); + gtk_widget_show(w1); + g_object_set_data(G_OBJECT(w1), "cfgname", (void *)cfgname); + g_object_set_data(G_OBJECT(w1), "chname", (void *)chname); + w2 = create_paramwidget(chaccparams_x, cfgname, NULL, "chaccess"); + gtk_box_pack_start(GTK_BOX(w1), w2, TRUE, TRUE, 10); + g_object_set_data(G_OBJECT(w1), "chacc", w2); + + w2 = gtk_label_new(_("Channel Access")); + gtk_notebook_append_page(GTK_NOTEBOOK(notebook), w1, w2); +} + +static void cfg_deselect(const char *cfgname, const char *chname) +{ + GtkWidget *notebook, *w1, *combo; + struct modemparams *ioparams; + gchar *text; + + g_print("config_deselect: cfg: %s chan: %s\n", cfgname ?: "-", chname ?: "-"); + + notebook = GTK_WIDGET(g_object_get_data(G_OBJECT(mainwindow), "confignotebook")); + w1 = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), 1); + if (w1) { + update_paramwidget(GTK_WIDGET(g_object_get_data(G_OBJECT(w1), "chacc")), chaccparams_x, cfgname, NULL, "chaccess"); + gtk_notebook_remove_page(GTK_NOTEBOOK(notebook), 1); + } + w1 = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), 0); + if (!w1) + return; + /* update type */ + combo = GTK_WIDGET(g_object_get_data(G_OBJECT(w1), "combo")); + text = gtk_combo_box_get_active_text (GTK_COMBO_BOX(combo)); + xml_setprop(cfgname, NULL, "audio", ioparam_type[0].name, text); + g_free(text); + ioparams = (struct modemparams *)g_object_get_data(G_OBJECT(w1), "audioparams"); + update_paramwidget(GTK_WIDGET(g_object_get_data(G_OBJECT(w1), "audio")), ioparams, cfgname, NULL, "audio"); + update_paramwidget(GTK_WIDGET(g_object_get_data(G_OBJECT(w1), "ptt")), pttparams, cfgname, NULL, "ptt"); + gtk_notebook_remove_page(GTK_NOTEBOOK(notebook), 0); +} + +static guint iotypecombochg = 0; + +static gint do_iotypecombochg_change(gpointer user_data) +{ + GtkWidget *notebook, *w; + const char *cfgname, *chname; + gint nbcurpage; + + iotypecombochg = 0; + /* recreate notebook widgets */ + notebook = GTK_WIDGET(g_object_get_data(G_OBJECT(mainwindow), "confignotebook")); + /* find config strings */ + w = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), 0); + cfgname = g_object_get_data(G_OBJECT(w), "cfgname"); + chname = g_object_get_data(G_OBJECT(w), "chname"); + + g_print("on_notebookcombo_changed: cfg: %s chan: %s\n", cfgname ?: "-", chname ?: "-"); + + nbcurpage = gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)); + cfg_deselect(cfgname, chname); + g_print("Recreating menus\n"); + cfg_select(cfgname, chname); + gtk_notebook_set_current_page(GTK_NOTEBOOK(notebook), nbcurpage); + g_print("Returning\n"); + return FALSE; +} + +static void on_iotypecombochg_changed(GtkEditable *editable, gpointer user_data) +{ + if (!iotypecombochg) + iotypecombochg = g_idle_add_full(G_PRIORITY_HIGH, do_iotypecombochg_change, + NULL, NULL); +} + + +struct packetio { + struct packetio *next; + const char *name; + const struct modemparams *params; +}; + +#ifndef WIN32 +#ifdef HAVE_MKISS + +static struct packetio pktkiss = { NULL, "KISS", pktkissparams_x }; +static struct packetio packetchain = { &pktkiss, "MKISS", pktmkissparams_x }; + +#else /* HAVE_MKISS */ + +static struct packetio packetchain = { NULL, "KISS", pktkissparams_x }; + +#endif /* HAVE_MKISS */ +#endif /* WIN32 */ + + +static void on_notebookcombo_changed(GtkEditable *editable, gpointer user_data); + +static void make_notebook_menus(const char *cfgname, const char *chname) +{ + GtkWidget *notebook, *w1, *w2, *combo; + GList *ilist; + struct modulator *modch = &modchain_x, *modch1 = &modchain_x; + struct demodulator *demodch = &demodchain_x, *demodch1 = &demodchain_x; +#ifndef WIN32 + struct packetio *pktch = &packetchain, *pktch1 = &packetchain; +#endif /* WIN32 */ + char mode[128]; + int i, active; + + notebook = GTK_WIDGET(g_object_get_data(G_OBJECT(mainwindow), "confignotebook")); + /* Modulator Tab */ + ilist = NULL; + if (xml_getprop(cfgname, chname, "mod", "mode", mode, sizeof(mode)) <= 0) + mode[0] = 0; + for (i = 0, active = 0; modch; i++, modch = modch->next) { + ilist = g_list_append(ilist, (void *)modch->name); + if (!strcmp(mode, modch->name)) { + modch1 = modch; + active = i; + } + } + w1 = create_notebookhead(ilist); + g_list_free(ilist); + combo = GTK_WIDGET(g_object_get_data(G_OBJECT(w1), "combo")); + gtk_combo_box_set_active(GTK_COMBO_BOX(combo), active); + w2 = create_paramwidget(modch1->params, cfgname, chname, "mod"); + g_object_set_data(G_OBJECT(w1), "cfgname", (void *)cfgname); + g_object_set_data(G_OBJECT(w1), "chname", (void *)chname); + g_object_set_data(G_OBJECT(w1), "par", (void *)modch1->params); + g_object_set_data(G_OBJECT(w1), "table", w2); + gtk_box_pack_start(GTK_BOX(w1), w2, TRUE, TRUE, 1); + w2 = gtk_label_new(_("Modulator")); + gtk_notebook_append_page(GTK_NOTEBOOK(notebook), w1, w2); + g_signal_connect(G_OBJECT(combo), "changed", + G_CALLBACK(on_notebookcombo_changed), NULL); + /* Demodulator Tab */ + ilist = NULL; + if (xml_getprop(cfgname, chname, "demod", "mode", mode, sizeof(mode)) <= 0) + mode[0] = 0; + for (i = 0, active = 0; demodch; i++, demodch = demodch->next) { + ilist = g_list_append(ilist, (void *)demodch->name); + if (!strcmp(mode, demodch->name)) { + demodch1 = demodch; + active = i; + } + } + w1 = create_notebookhead(ilist); + g_list_free(ilist); + combo = GTK_WIDGET(g_object_get_data(G_OBJECT(w1), "combo")); + gtk_combo_box_set_active(GTK_COMBO_BOX(combo), active); + w2 = create_paramwidget(demodch1->params, cfgname, chname, "demod"); + g_object_set_data(G_OBJECT(w1), "cfgname", (void *)cfgname); + g_object_set_data(G_OBJECT(w1), "chname", (void *)chname); + g_object_set_data(G_OBJECT(w1), "par", (void *)demodch1->params); + g_object_set_data(G_OBJECT(w1), "table", w2); + gtk_box_pack_start(GTK_BOX(w1), w2, TRUE, TRUE, 1); + w2 = gtk_label_new(_("Demodulator")); + gtk_notebook_append_page(GTK_NOTEBOOK(notebook), w1, w2); + g_signal_connect(G_OBJECT(combo), "changed", + G_CALLBACK(on_notebookcombo_changed), NULL); +#ifndef WIN32 + /* Packet IO Tab */ + ilist = NULL; + if (xml_getprop(cfgname, chname, "pkt", "mode", mode, sizeof(mode)) <= 0) + mode[0] = 0; + for (i = 0, active = 0; pktch; i++, pktch = pktch->next) { + ilist = g_list_append(ilist, (void *)pktch->name); + if (!strcmp(mode, pktch->name)) { + pktch1 = pktch; + active = i; + } + } + w1 = create_notebookhead(ilist); + g_list_free(ilist); + combo = GTK_WIDGET(g_object_get_data(G_OBJECT(w1), "combo")); + gtk_combo_box_set_active(GTK_COMBO_BOX(combo), active); + w2 = create_paramwidget(pktch1->params, cfgname, chname, "pkt"); + g_object_set_data(G_OBJECT(w1), "cfgname", (void *)cfgname); + g_object_set_data(G_OBJECT(w1), "chname", (void *)chname); + g_object_set_data(G_OBJECT(w1), "par", (void *)pktch1->params); + g_object_set_data(G_OBJECT(w1), "table", w2); + gtk_box_pack_start(GTK_BOX(w1), w2, TRUE, TRUE, 1); + w2 = gtk_label_new(_("Packet IO")); + gtk_notebook_append_page(GTK_NOTEBOOK(notebook), w1, w2); + g_signal_connect(G_OBJECT(combo), "changed", + G_CALLBACK(on_notebookcombo_changed), NULL); +#endif /* WIN32 */ +} + +static void destroy_notebook_menus(void) +{ + GtkWidget *w, *notebook, *combo; + const char *cfgname, *chname; + struct modemparams *par; + gchar *text; + + notebook = GTK_WIDGET(g_object_get_data(G_OBJECT(mainwindow), "confignotebook")); + /* find config strings */ + w = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), 0); + cfgname = g_object_get_data(G_OBJECT(w), "cfgname"); + chname = g_object_get_data(G_OBJECT(w), "chname"); + if (!cfgname || !chname) { + g_printerr("destroy_notebook_menus: cfgname or chname NULL!\n"); + return; + } + /* update modulator */ + combo = GTK_WIDGET(g_object_get_data(G_OBJECT(w), "combo")); + text = gtk_combo_box_get_active_text (GTK_COMBO_BOX(combo)); + xml_setprop(cfgname, chname, "mod", "mode", text); +g_print("Modulator mode: %s\n", text); + g_free(text); + par = g_object_get_data(G_OBJECT(w), "par"); + update_paramwidget(GTK_WIDGET(g_object_get_data(G_OBJECT(w), "table")), par, cfgname, chname, "mod"); + /* update demodulator */ + w = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), 1); + combo = GTK_WIDGET(g_object_get_data(G_OBJECT(w), "combo")); + text = gtk_combo_box_get_active_text (GTK_COMBO_BOX(combo)); + xml_setprop(cfgname, chname, "demod", "mode", text); +g_print("Demodulator mode: %s\n", text); + g_free(text); + par = g_object_get_data(G_OBJECT(w), "par"); + update_paramwidget(GTK_WIDGET(g_object_get_data(G_OBJECT(w), "table")), par, cfgname, chname, "demod"); + /* update KISS stuff */ +#ifndef WIN32 + w = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), 2); + combo = GTK_WIDGET(g_object_get_data(G_OBJECT(w), "combo")); + text = gtk_combo_box_get_active_text (GTK_COMBO_BOX(combo)); + xml_setprop(cfgname, chname, "pkt", "mode", text); +g_print("Packet IO mode: %s\n", text); + g_free(text); + par = g_object_get_data(G_OBJECT(w), "par"); + update_paramwidget(GTK_WIDGET(g_object_get_data(G_OBJECT(w), "table")), par, cfgname, chname, "pkt"); +#endif /* WIN32 */ + /* delete pages */ +#ifndef WIN32 + gtk_notebook_remove_page(GTK_NOTEBOOK(notebook), 2); +#endif /* WIN32 */ + gtk_notebook_remove_page(GTK_NOTEBOOK(notebook), 1); + gtk_notebook_remove_page(GTK_NOTEBOOK(notebook), 0); +} + +static guint notebookcombochg = 0; + +static gint do_notebookcombo_change(gpointer user_data) +{ + GtkWidget *notebook, *w; + const char *cfgname, *chname; + gint nbcurpage; + + notebookcombochg = 0; + /* recreate notebook widgets */ + notebook = GTK_WIDGET(g_object_get_data(G_OBJECT(mainwindow), "confignotebook")); + /* find config strings */ + w = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), 0); + cfgname = g_object_get_data(G_OBJECT(w), "cfgname"); + chname = g_object_get_data(G_OBJECT(w), "chname"); + + g_print("on_notebookcombo_changed: cfg: %s chan: %s\n", cfgname ?: "-", chname ?: "-"); + nbcurpage = gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)); + destroy_notebook_menus(); + g_print("Recreating menus\n"); + make_notebook_menus(cfgname, chname); + gtk_notebook_set_current_page(GTK_NOTEBOOK(notebook), nbcurpage); + g_print("Returning\n"); + return FALSE; +} + +static void on_notebookcombo_changed(GtkEditable *editable, gpointer user_data) +{ + /*GtkWidget *vbox = GTK_WIDGET(user_data);*/ + + if (!notebookcombochg) + notebookcombochg = g_idle_add_full(G_PRIORITY_HIGH, do_notebookcombo_change, + NULL, NULL); +} + +static int +compare_sels (char* config_a, char *channel_a, char *config_b, char *channel_b) +{ + + if (config_a && !config_b) + return 1; + if (config_b && !config_a) + return -1; + if (config_a) { + int res = strcmp(config_a, config_b); + if (res != 0) + return res; + } + /* Same config */ + if (channel_a && !channel_b) + return 1; + if (channel_b && !channel_a) + return -1; + if (channel_a) + return strcmp(channel_a, channel_b); + /* If we get here, all inputs were NULL */ + return 0; +} + +void on_configtree_selection_changed(GtkTreeSelection *selection, gpointer user_data) +{ + GtkTreeIter iter; + char *cfgname = NULL, *chname = NULL; + char *old_cfgname = NULL, *old_chname = NULL; + + printf("on_configtree_selection_changed\n"); + old_cfgname = g_object_get_data(G_OBJECT(configmodel), "cfgname"); + old_chname = g_object_get_data(G_OBJECT(configmodel), "chname"); + if (gtk_tree_selection_get_selected(selection, &configmodel, &iter)) + gtk_tree_model_get(configmodel, &iter, CFGNAME_COL, &cfgname, CHNAME_COL, &chname, -1); + if (old_cfgname) { + if (compare_sels(old_cfgname, old_chname, cfgname, chname) == 0) { + printf("no change\n"); + return; + } else { + if (old_chname) { + if (notebookcombochg) + g_source_remove(notebookcombochg); + notebookcombochg = 0; + destroy_notebook_menus(); + gtk_widget_hide(GTK_WIDGET(g_object_get_data(G_OBJECT(mainwindow), "diagnostics"))); + diag_stop(); + + } else { + cfg_deselect(old_cfgname, old_chname); + } + } + } + if (chname) { + make_notebook_menus(cfgname, chname); + gtk_widget_show(GTK_WIDGET(g_object_get_data(G_OBJECT(mainwindow), "diagnostics"))); + } else if (cfgname) { + cfg_select(cfgname, chname); + } + g_object_set_data(G_OBJECT(configmodel), "cfgname", g_strdup(cfgname)); + g_object_set_data(G_OBJECT(configmodel), "chname", g_strdup(chname)); + g_free(old_cfgname); + g_free(old_chname); + + if (cfgname && chname) { + gtk_widget_show(g_object_get_data(G_OBJECT(mainwindow), "newchannel")); + gtk_widget_show(g_object_get_data(G_OBJECT(mainwindow), "deleteconfiguration")); + gtk_widget_show(g_object_get_data(G_OBJECT(mainwindow), "deletechannel")); + } else if (cfgname) { + gtk_widget_show(g_object_get_data(G_OBJECT(mainwindow), "newchannel")); + gtk_widget_show(g_object_get_data(G_OBJECT(mainwindow), "deleteconfiguration")); + gtk_widget_hide(g_object_get_data(G_OBJECT(mainwindow), "deletechannel")); + } else { + gtk_widget_hide(g_object_get_data(G_OBJECT(mainwindow), "newchannel")); + gtk_widget_hide(g_object_get_data(G_OBJECT(mainwindow), "deleteconfiguration")); + gtk_widget_hide(g_object_get_data(G_OBJECT(mainwindow), "deletechannel")); + } + g_print("selection: cfg: %s chan: %s\n", cfgname ?: "-", chname ?: "-"); +} + + +GtkTreeModel * +create_configmodel(void) +{ + GtkTreeStore *model; + GtkWidget *view; + GtkTreeSelection *selection; + GtkCellRenderer *cell; + GtkTreeViewColumn *column; + + model = gtk_tree_store_new(NUM_COLUMNS, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING); + view = g_object_get_data(G_OBJECT(mainwindow), "configtree"); + gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(model)); + selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(view)); + g_signal_connect_after((gpointer) selection, "changed", + G_CALLBACK(on_configtree_selection_changed), + NULL); + + gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), + GTK_SELECTION_BROWSE); + cell = gtk_cell_renderer_text_new(); + + column = gtk_tree_view_column_new_with_attributes("Configurations", + cell, + "text", LABEL_COL, + NULL); + gtk_tree_view_append_column(GTK_TREE_VIEW(view), + GTK_TREE_VIEW_COLUMN(column)); + gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(view), FALSE); + + return GTK_TREE_MODEL(model); +} + + +/* ---------------------------------------------------------------------- */ + +static void dounselect(void) +{ + GtkWidget *view; + GtkTreeSelection *selection; + + view = g_object_get_data(G_OBJECT(mainwindow), "configtree"); + selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(view)); + gtk_tree_selection_unselect_all(selection); +} + +void on_quit_activate(GtkMenuItem *menuitem, gpointer user_data) +{ + dounselect(); + gtk_main_quit(); +} + +gboolean on_mainwindow_destroy_event(GtkWidget *widget, GdkEvent *event, gpointer user_data) +{ + g_print("destroy event\n"); + dounselect(); + gtk_main_quit(); + return TRUE; +} + +gboolean on_mainwindow_delete_event(GtkWidget *widget, GdkEvent *event, gpointer user_data) +{ + g_print("delete event\n"); + dounselect(); + gtk_main_quit(); + return FALSE; +} + +static void on_aboutok_clicked(GtkButton *button, gpointer user_data) +{ + gtk_widget_hide(GTK_WIDGET(user_data)); + gtk_widget_destroy(GTK_WIDGET(user_data)); +} + +void on_about_activate(GtkMenuItem *menuitem, gpointer user_data) +{ + GtkWidget *dlg = create_aboutwindow(); + + g_signal_connect(G_OBJECT(g_object_get_data(G_OBJECT(dlg), "aboutok")), + "clicked", G_CALLBACK(on_aboutok_clicked), dlg); + gtk_window_set_transient_for(GTK_WINDOW(dlg), GTK_WINDOW(mainwindow)); + gtk_widget_show(dlg); +} + + +/* ---------------------------------------------------------------------- */ + +static gboolean findconfigitem(const gchar *name, GtkTreeIter *iter) +{ + char *str; + + if (!gtk_tree_model_get_iter_first(configmodel, iter)) + return FALSE; + do { + gtk_tree_model_get(configmodel, iter, 0, &str, -1); + if (strcmp(name, str) == 0) { + g_free(str); + return TRUE; + } + g_free(str); + } while (gtk_tree_model_iter_next(configmodel, iter)); + return FALSE; +} + +static gboolean findchannelitem(const gchar *name, GtkTreeIter *itercfg, GtkTreeIter *iter) +{ + char *str; + + if (!gtk_tree_model_iter_children(configmodel, iter, itercfg)) + return FALSE; + do { + gtk_tree_model_get(configmodel, iter, 0, &str, -1); + if (strcmp(name, str) == 0) { + g_free(str); + return TRUE; + } + g_free(str); + } while (gtk_tree_model_iter_next(configmodel, iter)); + return FALSE; +} + +void new_configuration(const gchar *name) +{ + GtkTreeIter iter; + + if (findconfigitem(name, &iter)) + return; + gtk_tree_store_append(GTK_TREE_STORE(configmodel), &iter, NULL); + gtk_tree_store_set(GTK_TREE_STORE(configmodel), &iter, + LABEL_COL, name, + CFGNAME_COL, name, -1); +} + +void new_channel(const gchar *cfgname, const gchar *name) +{ + GtkTreeIter iter, child_iter; + GtkTreeView *view; + GtkTreePath *path; + + if (!findconfigitem(cfgname, &iter)) { + g_printerr("Could not find configuration \"%s\"\n", cfgname); + return; + } + gtk_tree_store_append(GTK_TREE_STORE(configmodel), &child_iter, &iter); + gtk_tree_store_set(GTK_TREE_STORE(configmodel), &child_iter, + LABEL_COL, name, + CFGNAME_COL, cfgname, + CHNAME_COL, name, -1); + path = gtk_tree_model_get_path(configmodel, &iter); + view = g_object_get_data(G_OBJECT(mainwindow), "configtree"); + gtk_tree_view_expand_row(view, path, FALSE); + gtk_tree_path_free(path); +} + +static void renumber_onecfg(GtkTreeIter *cfgiter) +{ + GtkTreeIter iter; + unsigned int cnt = 0; + gchar buf[64]; + + if (!gtk_tree_model_iter_children(configmodel, &iter, cfgiter)) + return; + do { + sprintf(buf, "Channel %u", cnt++); + gtk_tree_store_set(GTK_TREE_STORE (configmodel), &iter, + LABEL_COL, buf, -1); + } while (gtk_tree_model_iter_next(configmodel, &iter)); + +} + +void renumber_channels(void) +{ + GtkTreeIter iter; + + if (!gtk_tree_model_get_iter_first(configmodel, &iter)) + return; + do { + renumber_onecfg(&iter); + } while (gtk_tree_model_iter_next(configmodel, &iter)); +} + +/* gtk_container_remove */ +/* ---------------------------------------------------------------------- */ + +static void on_errorok_clicked(GtkButton *button, gpointer user_data) +{ + gtk_widget_hide(GTK_WIDGET(user_data)); + gtk_widget_destroy(GTK_WIDGET(user_data)); +} + +void error_dialog(const gchar *text) +{ + GtkWidget *dlg = create_errordialog(); + + g_signal_connect(G_OBJECT(g_object_get_data(G_OBJECT(dlg), "errorok")), + "clicked", G_CALLBACK(on_errorok_clicked), dlg); + gtk_label_set_text(GTK_LABEL(g_object_get_data(G_OBJECT(dlg), "errorlabel")), text); + gtk_window_set_transient_for(GTK_WINDOW(dlg), GTK_WINDOW(mainwindow)); + gtk_widget_show(dlg); +} + +/* ---------------------------------------------------------------------- */ + +static void on_newconfigok_clicked(GtkButton *button, gpointer user_data) +{ + const gchar *text = gtk_entry_get_text(GTK_ENTRY(g_object_get_data(G_OBJECT(user_data), "newconfigentry"))); + int ret; + char buf[128]; + + gtk_widget_hide(GTK_WIDGET(user_data)); + if (text[0]) { + ret = xml_newconfig(text); + if (ret) { + snprintf(buf, sizeof(buf), "Duplicate name: \"%s\"\n", text); + error_dialog(buf); + } else { + new_configuration(text); + } + } + gtk_widget_destroy(GTK_WIDGET(user_data)); +} + +static void on_newconfigcancel_clicked(GtkButton *button, gpointer user_data) +{ + gtk_widget_hide(GTK_WIDGET(user_data)); + gtk_widget_destroy(GTK_WIDGET(user_data)); +} + +void on_newconfiguration_activate(GtkMenuItem *menuitem, gpointer user_data) +{ + GtkWidget *dlg = create_newconfigwindow(); + + g_signal_connect(G_OBJECT(g_object_get_data(G_OBJECT(dlg), "newconfigok")), + "clicked", G_CALLBACK(on_newconfigok_clicked), dlg); + g_signal_connect(G_OBJECT(g_object_get_data(G_OBJECT(dlg), "newconfigcancel")), + "clicked", G_CALLBACK(on_newconfigcancel_clicked), dlg); + gtk_window_set_transient_for(GTK_WINDOW(dlg), GTK_WINDOW(mainwindow)); + gtk_widget_show(dlg); +} + +/* ---------------------------------------------------------------------- */ + +void on_newchannel_activate(GtkMenuItem *menuitem, gpointer user_data) +{ + const char *cfgname = NULL, *chname = NULL; + + cfgname = g_object_get_data(G_OBJECT(configmodel), "cfgname"); + if (!cfgname) { + g_printerr("on_newchannel_activate: cfgname NULL\n"); + return; + } + chname = xml_newchannel(cfgname); + if (!chname) { + g_printerr("on_newchannel_activate: cannot create new channel\n"); + return; + } + new_channel(cfgname, chname); + renumber_channels(); +} + + +void on_deleteconfiguration_activate(GtkMenuItem *menuitem, gpointer user_data) +{ + const char *cfgname = NULL; + GtkTreeIter iter; + + cfgname = g_object_get_data(G_OBJECT(configmodel), "cfgname"); + if (!cfgname) + return; + if (findconfigitem(cfgname, &iter)) { + g_print("delete cfg %s\n", cfgname); + if (xml_deleteconfig(cfgname) == 0) { + g_object_set_data(G_OBJECT(configmodel), "cfgname", NULL); + free((char *)cfgname); + gtk_tree_store_remove(GTK_TREE_STORE(configmodel), &iter); + } + } + +} + +void on_deletechannel_activate(GtkMenuItem *menuitem, gpointer user_data) +{ + const char *cfgname = NULL, *chname = NULL; + GtkTreeIter cfg_iter, iter; + + cfgname = g_object_get_data(G_OBJECT(configmodel), "cfgname"); + chname = g_object_get_data(G_OBJECT(configmodel), "chname"); + if (!cfgname || !chname) + return; + if (findconfigitem(cfgname, &cfg_iter) && findchannelitem(chname, &cfg_iter, &iter)) { + if (xml_deletechannel(cfgname, chname) == 0) { + g_object_set_data(G_OBJECT(configmodel), "chname", NULL); + free((char *)chname); + renumber_channels(); + gtk_tree_store_remove(GTK_TREE_STORE(configmodel), &iter); + } + } +} diff --git a/configapp/src/callbacks.h b/configapp/src/callbacks.h new file mode 100644 index 0000000..9be5ffe --- /dev/null +++ b/configapp/src/callbacks.h @@ -0,0 +1,155 @@ +#include + + +gboolean +on_mainwindow_destroy_event (GtkWidget *widget, + GdkEvent *event, + gpointer user_data); + +gboolean +on_mainwindow_delete_event (GtkWidget *widget, + GdkEvent *event, + gpointer user_data); + +void +on_new_activate (GtkMenuItem *menuitem, + gpointer user_data); + +void +on_newconfiguration_activate (GtkMenuItem *menuitem, + gpointer user_data); + +void +on_newchannel_activate (GtkMenuItem *menuitem, + gpointer user_data); + +void +on_deleteconfiguration_activate (GtkMenuItem *menuitem, + gpointer user_data); + +void +on_deletechannel_activate (GtkMenuItem *menuitem, + gpointer user_data); + +void +on_quit_activate (GtkMenuItem *menuitem, + gpointer user_data); + +void +on_diagscope_activate (GtkMenuItem *menuitem, + gpointer user_data); + +void +on_diagspectrum_activate (GtkMenuItem *menuitem, + gpointer user_data); + +void +on_diagtransmit_activate (GtkMenuItem *menuitem, + gpointer user_data); + +void +on_diagreceive_activate (GtkMenuItem *menuitem, + gpointer user_data); + +void +on_about_activate (GtkMenuItem *menuitem, + gpointer user_data); + +void +on_configtree_cursor_changed (GtkTreeView *tree_view, + gpointer user_data); + +void +on_new_configuration_activate (GtkMenuItem *menuitem, + gpointer user_data); + +void +on_comboentry2_changed (GtkEditable *editable, + gpointer user_data); + +gboolean +on_wspec_delete_event (GtkWidget *widget, + GdkEvent *event, + gpointer user_data); + +gboolean +on_spec_button_press_event (GtkWidget *widget, + GdkEventButton *event, + gpointer user_data); + +gboolean +on_spec_motion_event (GtkWidget *widget, + GdkEventMotion *event, + gpointer user_data); + +void +on_ptt_toggled (GtkToggleButton *togglebutton, + gpointer user_data); + +void +on_clearbutton_clicked (GtkButton *button, + gpointer user_data); + +gboolean +on_specwindow_delete_event (GtkWidget *widget, + GdkEvent *event, + gpointer user_data); + +gboolean +on_scopewindow_delete_event (GtkWidget *widget, + GdkEvent *event, + gpointer user_data); + +void +on_dcdfreeze_toggled (GtkToggleButton *togglebutton, + gpointer user_data); + +gboolean +on_receivewindow_delete_event (GtkWidget *widget, + GdkEvent *event, + gpointer user_data); + +void +on_dcd_toggled (GtkToggleButton *togglebutton, + gpointer user_data); + +void +on_diagmodem_activate (GtkMenuItem *menuitem, + gpointer user_data); + +GtkWidget* +create_led_pixmap (gchar *widget_name, gchar *string1, gchar *string2, + gint int1, gint int2); + +GtkWidget* +create_led_pixmap (gchar *widget_name, gchar *string1, gchar *string2, + gint int1, gint int2); + +GtkWidget* +create_led_pixmap (gchar *widget_name, gchar *string1, gchar *string2, + gint int1, gint int2); + +GtkWidget* +create_led_pixmap (gchar *widget_name, gchar *string1, gchar *string2, + gint int1, gint int2); + +GtkWidget* +create_led_pixmap (gchar *widget_name, gchar *string1, gchar *string2, + gint int1, gint int2); + +GtkWidget* +create_led_pixmap (gchar *widget_name, gchar *string1, gchar *string2, + gint int1, gint int2); + +gboolean +on_p3dwindow_delete_event (GtkWidget *widget, + GdkEvent *event, + gpointer user_data); + +void +on_diagp3dmodem_activate (GtkMenuItem *menuitem, + gpointer user_data); + +void +on_diagpassall_activate (GtkMenuItem *menuitem, + gpointer user_data); diff --git a/configapp/src/configapp.h b/configapp/src/configapp.h new file mode 100644 index 0000000..6d1012a --- /dev/null +++ b/configapp/src/configapp.h @@ -0,0 +1,71 @@ +/*****************************************************************************/ + +/* + * configapp.h -- Configuration Application Header File. + * + * Copyright (C) 2000 + * Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +/*****************************************************************************/ + +#ifndef _CONFIGAPP_H +#define _CONFIGAPP_H + +/* ---------------------------------------------------------------------- */ + +#define _GNU_SOURCE +#define _REENTRANT + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include + +#include "modem.h" +#include "soundio.h" + +/* ---------------------------------------------------------------------- */ + +extern struct modulator modchain_x; +extern struct demodulator demodchain_x; +extern struct modemparams chaccparams_x[]; +extern struct modemparams pktkissparams_x[]; +extern struct modemparams pktmkissparams_x[]; +extern struct modemparams ioparam_type[]; + +extern GtkWidget *mainwindow, *specwindow, *scopewindow, *receivewindow, *p3dwindow; +extern GtkTreeModel *configmodel; +extern void new_configuration(const gchar *name); +extern void new_channel(const gchar *cfgname, const gchar *name); +extern void renumber_channels(void); +extern void error_dialog(const gchar *text); +extern int xml_newconfig(const char *newname); +extern const char *xml_newchannel(const char *cfgname); +extern int xml_deleteconfig(const char *newname); +extern int xml_deletechannel(const char *cfgname, const char *chname); +extern int xml_setprop(const char *cfgname, const char *chname, const char *typname, const char *propname, const char *data); +extern int xml_getprop(const char *cfgname, const char *chname, const char *typname, const char *propname, char *buf, unsigned int bufsz); +extern GtkTreeModel *create_configmodel(void); + +/* diagnostics stuff */ +extern void diag_stop(void); + + +/* ---------------------------------------------------------------------- */ +#endif /* _CONFIGAPP_H */ diff --git a/configapp/src/configapp.rc b/configapp/src/configapp.rc new file mode 100644 index 0000000..156ce08 --- /dev/null +++ b/configapp/src/configapp.rc @@ -0,0 +1,40 @@ +#include + +LANGUAGE LANG_GERMAN, SUBLANG_GERMAN + +VS_VERSION_INFO VERSIONINFO + FILEVERSION 1,0,0,1 + PRODUCTVERSION 1,0,0,1 + FILEFLAGSMASK 0x3fL +#ifdef _DEBUG + FILEFLAGS 0x1L +#else + FILEFLAGS 0x0L +#endif + FILEOS 0x40004L + FILETYPE 0x0L + FILESUBTYPE 0x0L +BEGIN + BLOCK "StringFileInfo" + BEGIN + BLOCK "040904b0" + BEGIN + VALUE "Comments", "\0" + VALUE "CompanyName", "HB9JNX/AE4WA\0" + VALUE "FileDescription", "SoundModem Configurator\0" + VALUE "FileVersion", "1, 0, 0, 1\0" + VALUE "InternalName", "soundmodemconfig\0" + VALUE "LegalCopyright", "Copyright © 1999-2000\0" + VALUE "LegalTrademarks", "\0" + VALUE "OriginalFilename", "soundmodemconfig.exe\0" + VALUE "PrivateBuild", "\0" + VALUE "ProductName", "SoundModem\0" + VALUE "ProductVersion", "1.00a\0" + VALUE "SpecialBuild", "\0" + END + END + BLOCK "VarFileInfo" + BEGIN + VALUE "Translation", 0x409, 1200 + END +END diff --git a/configapp/src/diag.c b/configapp/src/diag.c new file mode 100644 index 0000000..e3d2456 --- /dev/null +++ b/configapp/src/diag.c @@ -0,0 +1,885 @@ +/*****************************************************************************/ + +/* + * diag.c -- Configuration Application, diagnostic part. + * + * Copyright (C) 2000 + * Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE +#define _REENTRANT + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "configapp.h" + +#include + +#include "interface.h" +#include "support.h" +#include "callbacks.h" + +#include "spectrum.h" +#include "scope.h" + +#include +#include +#include +#include + +/* ---------------------------------------------------------------------- */ + +#include "option1.xpm" +#include "option2.xpm" + +/* ---------------------------------------------------------------------- */ + +//#ifdef WIN32 +#define TXTERMNOCANCEL +//#endif + + +#define DIAGFLG_MODEM 1 +#define DIAGFLG_SCOPE 2 +#define DIAGFLG_SPECTRUM 4 +#define DIAGFLG_RECEIVE 8 +#define DIAGFLG_P3DRECEIVE 16 +#define DIAGFLG_WINDOWMASK (DIAGFLG_P3DRECEIVE|DIAGFLG_RECEIVE|DIAGFLG_SCOPE|DIAGFLG_SPECTRUM) + +static struct { + unsigned int flags; + struct modulator *modch; + struct demodulator *demodch; + const char *cfgname; + const char *chname; + guint timeoutid; + unsigned int samplerate; + struct { + unsigned int newstate; + unsigned int state; + unsigned int carrierfreq; + unsigned int newpacket; + u_int16_t crc; + unsigned char packet[512+2]; + } p3d; + int dcd, upddcd, dcdfreeze; + int ptt, updptt, pttthr, updpttthr; + unsigned int count0, count1, updcount; + unsigned int rxwr, rxrd; + unsigned char rxbuf[1024]; + /* HDLC receiver */ + struct { + unsigned int bitbuf, bitstream, numbits, state, passall; + unsigned char *bufptr; + int bufcnt; + unsigned char buf[RXBUFFER_SIZE]; + } hrx; + unsigned int traceupd; + void *modstate, *demodstate; + unsigned int bitrate; + pthread_cond_t txcond; + pthread_mutex_t txmutex; + pthread_t rxthread, txthread; + struct pttio pttio; + struct audioio *audioio; +#ifdef TXTERMNOCANCEL + unsigned int txterminate; +#endif +} diagstate = { + 0, &modchain_x, &demodchain_x, NULL, NULL, 0, + 0, { 0, 0, 0, 0, }, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, { 0, }, + { 0, 0, 0, 0, 0, }, + 0, + NULL, NULL, 0, + PTHREAD_COND_INITIALIZER, PTHREAD_MUTEX_INITIALIZER, +#if 0 + /* gcc3 no longer accepts {} as initializer */ + { }, { }, +#endif +}; + +/* ---------------------------------------------------------------------- */ +/* + * the CRC routines are stolen from WAMPES + * by Dieter Deyke + */ + +const u_int16_t crc_ccitt_table[0x100] = { + 0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf, + 0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7, + 0x1081, 0x0108, 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e, + 0x9cc9, 0x8d40, 0xbfdb, 0xae52, 0xdaed, 0xcb64, 0xf9ff, 0xe876, + 0x2102, 0x308b, 0x0210, 0x1399, 0x6726, 0x76af, 0x4434, 0x55bd, + 0xad4a, 0xbcc3, 0x8e58, 0x9fd1, 0xeb6e, 0xfae7, 0xc87c, 0xd9f5, + 0x3183, 0x200a, 0x1291, 0x0318, 0x77a7, 0x662e, 0x54b5, 0x453c, + 0xbdcb, 0xac42, 0x9ed9, 0x8f50, 0xfbef, 0xea66, 0xd8fd, 0xc974, + 0x4204, 0x538d, 0x6116, 0x709f, 0x0420, 0x15a9, 0x2732, 0x36bb, + 0xce4c, 0xdfc5, 0xed5e, 0xfcd7, 0x8868, 0x99e1, 0xab7a, 0xbaf3, + 0x5285, 0x430c, 0x7197, 0x601e, 0x14a1, 0x0528, 0x37b3, 0x263a, + 0xdecd, 0xcf44, 0xfddf, 0xec56, 0x98e9, 0x8960, 0xbbfb, 0xaa72, + 0x6306, 0x728f, 0x4014, 0x519d, 0x2522, 0x34ab, 0x0630, 0x17b9, + 0xef4e, 0xfec7, 0xcc5c, 0xddd5, 0xa96a, 0xb8e3, 0x8a78, 0x9bf1, + 0x7387, 0x620e, 0x5095, 0x411c, 0x35a3, 0x242a, 0x16b1, 0x0738, + 0xffcf, 0xee46, 0xdcdd, 0xcd54, 0xb9eb, 0xa862, 0x9af9, 0x8b70, + 0x8408, 0x9581, 0xa71a, 0xb693, 0xc22c, 0xd3a5, 0xe13e, 0xf0b7, + 0x0840, 0x19c9, 0x2b52, 0x3adb, 0x4e64, 0x5fed, 0x6d76, 0x7cff, + 0x9489, 0x8500, 0xb79b, 0xa612, 0xd2ad, 0xc324, 0xf1bf, 0xe036, + 0x18c1, 0x0948, 0x3bd3, 0x2a5a, 0x5ee5, 0x4f6c, 0x7df7, 0x6c7e, + 0xa50a, 0xb483, 0x8618, 0x9791, 0xe32e, 0xf2a7, 0xc03c, 0xd1b5, + 0x2942, 0x38cb, 0x0a50, 0x1bd9, 0x6f66, 0x7eef, 0x4c74, 0x5dfd, + 0xb58b, 0xa402, 0x9699, 0x8710, 0xf3af, 0xe226, 0xd0bd, 0xc134, + 0x39c3, 0x284a, 0x1ad1, 0x0b58, 0x7fe7, 0x6e6e, 0x5cf5, 0x4d7c, + 0xc60c, 0xd785, 0xe51e, 0xf497, 0x8028, 0x91a1, 0xa33a, 0xb2b3, + 0x4a44, 0x5bcd, 0x6956, 0x78df, 0x0c60, 0x1de9, 0x2f72, 0x3efb, + 0xd68d, 0xc704, 0xf59f, 0xe416, 0x90a9, 0x8120, 0xb3bb, 0xa232, + 0x5ac5, 0x4b4c, 0x79d7, 0x685e, 0x1ce1, 0x0d68, 0x3ff3, 0x2e7a, + 0xe70e, 0xf687, 0xc41c, 0xd595, 0xa12a, 0xb0a3, 0x8238, 0x93b1, + 0x6b46, 0x7acf, 0x4854, 0x59dd, 0x2d62, 0x3ceb, 0x0e70, 0x1ff9, + 0xf78f, 0xe606, 0xd49d, 0xc514, 0xb1ab, 0xa022, 0x92b9, 0x8330, + 0x7bc7, 0x6a4e, 0x58d5, 0x495c, 0x3de3, 0x2c6a, 0x1ef1, 0x0f78 +}; + +/* ---------------------------------------------------------------------- */ + +static inline u_int16_t calc_crc_ccitt(const u_int8_t *buffer, int len) +{ + u_int16_t crc = 0xffff; + + for (;len>0;len--) + crc = (crc >> 8) ^ crc_ccitt_table[(crc ^ *buffer++) & 0xff]; + crc ^= 0xffff; + return crc; +} + +static inline void append_crc_ccitt(u_int8_t *buffer, int len) +{ + u_int16_t crc = calc_crc_ccitt(buffer, len); + buffer[len] = crc; + buffer[len+1] = crc >> 8; +} + +static inline int check_crc_ccitt(const u_int8_t *buffer, int len) +{ + u_int16_t crc = calc_crc_ccitt(buffer, len); + return (crc & 0xffff) == 0x0f47; +} + +/* ---------------------------------------------------------------------- */ + +static void do_rxpacket(void) +{ + if (diagstate.hrx.bufcnt < 3) + return; +#if 1 + if (!diagstate.hrx.passall && !check_crc_ccitt(diagstate.hrx.buf, diagstate.hrx.bufcnt)) + return; +#endif + { + GtkTextView *view; + GtkTextBuffer *model; + char buf[512]; + int i, len; + len = snprintpkt(buf, sizeof(buf), diagstate.hrx.buf, diagstate.hrx.bufcnt-2); + for (i = 0; i < len; i++) { + if (!g_ascii_isprint(buf[i]) && + !g_ascii_isspace(buf[i])) + buf[i] = '*'; + } + + g_printerr("Packet: %s\n", buf); + view = GTK_TEXT_VIEW(g_object_get_data(G_OBJECT(receivewindow), "packettext")); + model = gtk_text_view_get_buffer(GTK_TEXT_VIEW(view)); + gtk_text_buffer_insert_at_cursor(model, buf, len); + gtk_text_view_scroll_mark_onscreen(view, gtk_text_buffer_get_insert(model)); + } +} + +#define DECODEITERA(j) \ +do { \ + if (!(notbitstream & (0x0fc << j))) /* flag or abort */ \ + goto flgabrt##j; \ + if ((bitstream & (0x1f8 << j)) == (0xf8 << j)) /* stuffed bit */ \ + goto stuff##j; \ + enditer##j:; \ +} while (0) + +#define DECODEITERB(j) \ +do { \ + flgabrt##j: \ + if (!(notbitstream & (0x1fc << j))) { /* abort received */ \ + state = 0; \ + goto enditer##j; \ + } \ + if ((bitstream & (0x1fe << j)) != (0x0fc << j)) /* flag received */ \ + goto enditer##j; \ + if (state) \ + do_rxpacket(); \ + diagstate.hrx.bufcnt = 0; \ + diagstate.hrx.bufptr = diagstate.hrx.buf; \ + state = 1; \ + numbits = 7-j; \ + goto enditer##j; \ + stuff##j: \ + numbits--; \ + bitbuf = (bitbuf & ((~0xff) << j)) | ((bitbuf & ~((~0xff) << j)) << 1); \ + goto enditer##j; \ +} while (0) + +static inline void hdlc_receive(const unsigned char *data, unsigned nrbytes) +{ + unsigned bits, bitbuf, notbitstream, bitstream, numbits, state; + + /* start of HDLC decoder */ + numbits = diagstate.hrx.numbits; + state = diagstate.hrx.state; + bitstream = diagstate.hrx.bitstream; + bitbuf = diagstate.hrx.bitbuf; + while (nrbytes > 0) { + bits = *data++; + nrbytes--; + bitstream >>= 8; + bitstream |= ((unsigned int)bits) << 8; + bitbuf >>= 8; + bitbuf |= ((unsigned int)bits) << 8; + numbits += 8; + notbitstream = ~bitstream; + DECODEITERA(0); + DECODEITERA(1); + DECODEITERA(2); + DECODEITERA(3); + DECODEITERA(4); + DECODEITERA(5); + DECODEITERA(6); + DECODEITERA(7); + goto enddec; + DECODEITERB(0); + DECODEITERB(1); + DECODEITERB(2); + DECODEITERB(3); + DECODEITERB(4); + DECODEITERB(5); + DECODEITERB(6); + DECODEITERB(7); + enddec: + while (state && numbits >= 8) { + if (diagstate.hrx.bufcnt >= RXBUFFER_SIZE) { + state = 0; + } else { + *(diagstate.hrx.bufptr)++ = bitbuf >> (16-numbits); + diagstate.hrx.bufcnt++; + numbits -= 8; + } + } + } + diagstate.hrx.numbits = numbits; + diagstate.hrx.state = state; + diagstate.hrx.bitstream = bitstream; + diagstate.hrx.bitbuf = bitbuf; +} + +/* ---------------------------------------------------------------------- */ + +void p3dreceive(struct modemchannel *chan, const unsigned char *pkt, u_int16_t crc) +{ + memcpy(diagstate.p3d.packet, pkt, 512+2); + diagstate.p3d.crc = crc; + diagstate.p3d.newpacket = 1; +} + +void p3drxstate(struct modemchannel *chan, unsigned int synced, unsigned int carrierfreq) +{ + diagstate.p3d.state = synced; + diagstate.p3d.carrierfreq = carrierfreq; + diagstate.p3d.newstate = 1; +} + +/* ---------------------------------------------------------------------- */ + +static inline unsigned int hweight8(unsigned int w) +{ + unsigned int res = (w & 0x55) + ((w >> 1) & 0x55); + res = (res & 0x33) + ((res >> 2) & 0x33); + return (res & 0x0F) + ((res >> 4) & 0x0F); +} + +/* ---------------------------------------------------------------------- */ + +void audiowrite(struct modemchannel *chan, const int16_t *samples, unsigned int nr) +{ + if (!diagstate.audioio->write) + return; + diagstate.audioio->write(diagstate.audioio, samples, nr); +} + +void audioread(struct modemchannel *chan, int16_t *samples, unsigned int nr, u_int16_t tim) +{ + if (!diagstate.audioio->read) { + pthread_exit(NULL); + return; + } + diagstate.audioio->read(diagstate.audioio, samples, nr, tim); +} + +u_int16_t audiocurtime(struct modemchannel *chan) +{ + if (!diagstate.audioio->curtime) + return 0; + return diagstate.audioio->curtime(diagstate.audioio); +} + +/* ---------------------------------------------------------------------- */ + +int pktget(struct modemchannel *chan, unsigned char *data, unsigned int len) +{ + memset(data, 0, len); +#ifdef TXTERMNOCANCEL + if (diagstate.txterminate) + return 0; +#endif + return diagstate.ptt ? len : 0; +} + +void pktput(struct modemchannel *chan, const unsigned char *data, unsigned int len) +{ + unsigned int l; + + while (len > 0) { + l = sizeof(diagstate.rxbuf) - diagstate.rxwr; + if (l > len) + l = len; + memcpy(&diagstate.rxbuf[diagstate.rxwr], data, l); + data += l; + diagstate.rxwr = (diagstate.rxwr + l) % sizeof(diagstate.rxbuf); + len -= l; + } +} + +void pktsetdcd(struct modemchannel *chan, int dcd) +{ + pttsetdcd(&diagstate.pttio, dcd); + diagstate.dcd = dcd; + diagstate.upddcd = 1; +} + +static void *transmitter(void *dummy) +{ + diagstate.pttthr = 0; + diagstate.updpttthr = 1; + pthread_mutex_lock(&diagstate.txmutex); + for (;;) { +#ifdef TXTERMNOCANCEL + if (diagstate.txterminate) { + pthread_mutex_unlock(&diagstate.txmutex); + return NULL; + } +#endif + if (!diagstate.ptt || !diagstate.modch->modulate || !diagstate.audioio->write) { + pthread_cond_wait(&diagstate.txcond, &diagstate.txmutex); + continue; + } + diagstate.pttthr = 1; + diagstate.updpttthr = 1; + pttsetptt(&diagstate.pttio, 1); + if (diagstate.audioio->transmitstart) + diagstate.audioio->transmitstart(diagstate.audioio); + diagstate.modch->modulate(diagstate.modstate, 0); + if (diagstate.audioio->transmitstop) + diagstate.audioio->transmitstop(diagstate.audioio); + pttsetptt(&diagstate.pttio, 0); + diagstate.pttthr = 0; + diagstate.updpttthr = 1; + } +} + +static void *receiver(void *dummy) +{ + if (diagstate.demodch->demodulate) + diagstate.demodch->demodulate(diagstate.demodstate); + pktsetdcd(NULL, 0); + return NULL; +} + +/* ---------------------------------------------------------------------- */ + +static void setled(GtkImage *image, int on) +{ + GdkPixbuf *pixbuf = gdk_pixbuf_new_from_xpm_data(on ? (const char **)option2_xpm : (const char **)option1_xpm); + + gtk_image_set_from_pixbuf(image, pixbuf); + g_object_unref(pixbuf); +} + +GtkWidget* create_led_pixmap(gchar *widget_name, gchar *string1, gchar *string2, gint int1, gint int2) +{ + GdkPixbuf *pixbuf = gdk_pixbuf_new_from_xpm_data((const char **)option1_xpm); + GtkWidget *image = gtk_image_new_from_pixbuf(pixbuf); + + g_object_unref(pixbuf); + return image; +} + +/* ---------------------------------------------------------------------- */ + +static inline void update_display_p3d(void) +{ + GtkTextView *view; + GtkTextBuffer *model; + GtkWidget *w; + unsigned int i, j; + char buf[4096], *cp; + + if (diagstate.p3d.newstate) { + diagstate.p3d.newstate = 0; + snprintf(buf, sizeof(buf), "%s", diagstate.p3d.state == 2 ? "RECEIVE (SYNCSCAN)" : diagstate.p3d.state ? "RECEIVE" : "SYNC HUNT"); + w = GTK_WIDGET(g_object_get_data(G_OBJECT(p3dwindow), "rxstatus")); + gtk_entry_set_text(GTK_ENTRY(w), buf); + snprintf(buf, sizeof(buf), "%u", diagstate.p3d.carrierfreq); + w = GTK_WIDGET(g_object_get_data(G_OBJECT(p3dwindow), "carrierfreq")); + gtk_entry_set_text(GTK_ENTRY(w), buf); + } + if (diagstate.p3d.newpacket) { + diagstate.p3d.newpacket = 0; + cp = buf; + cp += sprintf(cp, "P3D Telemetry Packet: CRC 0x%04x", diagstate.p3d.crc); + for (i = 0; i < 512; i += 0x10) { + cp += sprintf(cp, "\n%04x:", i); + for (j = 0; j < 0x10; j++) + cp += sprintf(cp, " %02x", diagstate.p3d.packet[i+j]); + cp += sprintf(cp, " "); + for (j = 0; j < 0x10; j++) { + if (diagstate.p3d.packet[i+j] < ' ' || diagstate.p3d.packet[i+j] >= 0x80) + cp += sprintf(cp, "."); + else + cp += sprintf(cp, "%c", diagstate.p3d.packet[i+j]); + } + } + cp += sprintf(cp, "\n%04x: %02x %02x%44s", 512, diagstate.p3d.packet[512], diagstate.p3d.packet[514], " "); + for (i = 512; i < 514; i++) { + if (diagstate.p3d.packet[i] < ' ' || diagstate.p3d.packet[i] >= 0x80) + cp += sprintf(cp, "."); + else + cp += sprintf(cp, "%c", diagstate.p3d.packet[i]); + } + cp += sprintf(cp, "\n\n"); + view = GTK_TEXT_VIEW(g_object_get_data(G_OBJECT(receivewindow), "packettext")); + model = gtk_text_view_get_buffer(GTK_TEXT_VIEW(view)); + gtk_text_buffer_insert_at_cursor(model, buf, cp-buf); + i = gtk_text_buffer_get_char_count(model); + if (i > 16384) { + GtkTextIter start, end; + gchar *text; + + gtk_text_buffer_get_iter_at_offset(model, &start, 16384); + gtk_text_buffer_get_iter_at_offset(model, &end, -1); + text = gtk_text_buffer_get_text(model, &start, &end, TRUE); + gtk_text_buffer_set_text(model, text, -1); + g_free(text); + } + gtk_text_view_scroll_mark_onscreen(view, gtk_text_buffer_get_insert(model)); + /* decode cooked packet if CRC ok or passall selected */ + if (!diagstate.p3d.crc || + gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(g_object_get_data(G_OBJECT(p3dwindow), "buttonpassall")))) { + + } + } +} + +static void update_display(void) +{ + GtkWidget *w; + gboolean b; + unsigned int c0, c1; + char buf[64]; + unsigned char ch; + + if (diagstate.upddcd) { + setled(GTK_IMAGE(g_object_get_data(G_OBJECT(receivewindow), "leddcd")), diagstate.dcd); + setled(GTK_IMAGE(g_object_get_data(G_OBJECT(scopewindow), "leddcd")), diagstate.dcd); + setled(GTK_IMAGE(g_object_get_data(G_OBJECT(specwindow), "leddcd")), diagstate.dcd); + diagstate.upddcd = 0; + } + if (diagstate.updptt) { + b = diagstate.ptt ? TRUE : FALSE; + w = GTK_WIDGET(g_object_get_data(G_OBJECT(receivewindow), "ptt")); + gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(w), b); + w = GTK_WIDGET(g_object_get_data(G_OBJECT(scopewindow), "ptt")); + gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(w), b); + w = GTK_WIDGET(g_object_get_data(G_OBJECT(specwindow), "ptt")); + gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(w), b); + diagstate.updptt = 0; + } + if (diagstate.updpttthr) { + setled(GTK_IMAGE(g_object_get_data(G_OBJECT(receivewindow), "ledptt")), diagstate.pttthr); + setled(GTK_IMAGE(g_object_get_data(G_OBJECT(scopewindow), "ledptt")), diagstate.pttthr); + setled(GTK_IMAGE(g_object_get_data(G_OBJECT(specwindow), "ledptt")), diagstate.pttthr); + diagstate.updpttthr = 0; + } + if (diagstate.rxrd != diagstate.rxwr) { + GtkTextView *view; + GtkTextBuffer *model; + + view = GTK_TEXT_VIEW(g_object_get_data(G_OBJECT(receivewindow), "bitstext")); + model = gtk_text_view_get_buffer(GTK_TEXT_VIEW(view)); + while (diagstate.rxrd != diagstate.rxwr) { + ch = diagstate.rxbuf[diagstate.rxrd]; + diagstate.rxrd = (diagstate.rxrd + 1) % sizeof(diagstate.rxbuf); + hdlc_receive(&ch, 1); + c0 = hweight8(ch); + diagstate.count0 += 8-c0; + diagstate.count1 += c0; + buf[0] = '0'+(ch & 1); + buf[1] = '0'+((ch >> 1) & 1); + buf[2] = '0'+((ch >> 2) & 1); + buf[3] = '0'+((ch >> 3) & 1); + buf[4] = '0'+((ch >> 4) & 1); + buf[5] = '0'+((ch >> 5) & 1); + buf[6] = '0'+((ch >> 6) & 1); + buf[7] = '0'+((ch >> 7) & 1); + gtk_text_buffer_insert_at_cursor(model, buf, 8); + } + c0 = gtk_text_buffer_get_char_count(model); + if (c0 > 2048) { + GtkTextIter start, end; + gchar *text; + + gtk_text_buffer_get_iter_at_offset(model, &start, 2048); + gtk_text_buffer_get_iter_at_offset(model, &end, -1); + text = gtk_text_buffer_get_text(model, &start, &end, TRUE); + gtk_text_buffer_set_text(model, text, -1); + g_free(text); + } + gtk_text_view_scroll_mark_onscreen(view, gtk_text_buffer_get_insert(model)); + diagstate.updcount = 1; + } + if (diagstate.updcount) { + c0 = diagstate.count0; + c1 = diagstate.count1; + diagstate.updcount = 0; + sprintf(buf, "%d", c0); + w = GTK_WIDGET(g_object_get_data(G_OBJECT(receivewindow), "count0")); + gtk_entry_set_text(GTK_ENTRY(w), buf); + sprintf(buf, "%d", c1); + w = GTK_WIDGET(g_object_get_data(G_OBJECT(receivewindow), "count1")); + gtk_entry_set_text(GTK_ENTRY(w), buf); + sprintf(buf, "%d", c0+c1); + w = GTK_WIDGET(g_object_get_data(G_OBJECT(receivewindow), "counttot")); + gtk_entry_set_text(GTK_ENTRY(w), buf); + } + update_display_p3d(); +} + +static gint periodictasks(gpointer user_data) +{ + int16_t samp[SPECTRUM_NUMSAMPLES]; + + update_display(); + diagstate.traceupd++; + if (diagstate.traceupd > 1) + diagstate.traceupd = 0; + if (diagstate.traceupd || (diagstate.dcdfreeze && !diagstate.dcd) || !(diagstate.flags & (DIAGFLG_SCOPE|DIAGFLG_SPECTRUM)) || + !diagstate.audioio->read || !diagstate.audioio->curtime) + return TRUE; /* repeat */ + diagstate.audioio->read(diagstate.audioio, samp, SPECTRUM_NUMSAMPLES, diagstate.audioio->curtime(diagstate.audioio)-SPECTRUM_NUMSAMPLES); + if (diagstate.flags & DIAGFLG_SCOPE) { + Scope *scope = SCOPE(g_object_get_data(G_OBJECT(scopewindow), "scope")); + scope_setdata(scope, &samp[SPECTRUM_NUMSAMPLES-SCOPE_NUMSAMPLES]); + } + if (diagstate.flags & DIAGFLG_SPECTRUM) { + Spectrum *spec = SPECTRUM(g_object_get_data(G_OBJECT(specwindow), "spec")); + spectrum_setdata(spec, samp); + } + return TRUE; /* repeat */ +} + +/* ---------------------------------------------------------------------- */ + +void diag_stop(void) +{ + if (!(diagstate.flags & DIAGFLG_MODEM)) { + diagstate.flags = 0; + return; + } + g_source_remove(diagstate.timeoutid); +#ifdef TXTERMNOCANCEL + diagstate.txterminate = 1; + pthread_cond_broadcast(&diagstate.txcond); +#else + pthread_cancel(diagstate.txthread); +#endif +#if 0 + pthread_cancel(diagstate.rxthread); +#else + if (diagstate.audioio->terminateread) + diagstate.audioio->terminateread(diagstate.audioio); +#endif + g_printerr("Joining TxThread\n"); + pthread_join(diagstate.txthread, NULL); + g_printerr("Joining RxThread\n"); + pthread_join(diagstate.rxthread, NULL); + g_printerr("Releasing IO\n"); + diagstate.audioio->release(diagstate.audioio); + if (diagstate.modch->free) + diagstate.modch->free(diagstate.modstate); + if (diagstate.demodch->free) + diagstate.demodch->free(diagstate.demodstate); + pttsetptt(&diagstate.pttio, 0); + pttrelease(&diagstate.pttio); + diagstate.flags = 0; + diagstate.ptt = 0; + diagstate.pttthr = 0; + diagstate.updptt = 1; + diagstate.updpttthr = 1; +} + +#define MAX_PAR 10 + +static void getparam(const char *cfgname, const char *chname, const char *typname, + const struct modemparams *par, const char *parptr[MAX_PAR], char params[MAX_PAR][64]) +{ + unsigned int i; + + memset(parptr, 0, sizeof(parptr)); + for (i = 0; i < MAX_PAR && par->name; i++, par++) + if (xml_getprop(cfgname, chname, typname, par->name, params[i], sizeof(params[i])) > 0) + parptr[i] = params[i]; +} + +static int diag_start(void) +{ + struct modulator *modch = &modchain_x; + struct demodulator *demodch = &demodchain_x; + char params[MAX_PAR][64]; + const char *parptr[MAX_PAR]; + unsigned int i; + + if (diagstate.flags & DIAGFLG_MODEM) + return 0; + pthread_mutex_init(&diagstate.txmutex, NULL); + pthread_cond_init(&diagstate.txcond, NULL); +#ifdef TXTERMNOCANCEL + diagstate.txterminate = 0; +#endif + /* get current config/channel name */ + diagstate.cfgname = diagstate.chname = NULL; + diagstate.cfgname = g_object_get_data(G_OBJECT(configmodel), "cfgname"); + diagstate.chname = g_object_get_data(G_OBJECT(configmodel), "chname"); + if (!diagstate.cfgname || !diagstate.chname) { + g_printerr("diag activate: no channel selected\n"); + return -1; + } + /* search current modulator/demodulator */ + if (xml_getprop(diagstate.cfgname, diagstate.chname, "mod", "mode", params[0], sizeof(params[0])) > 0) { + for (; modch && strcmp(modch->name, params[0]); modch = modch->next); + } + if (modch) + diagstate.modch = modch; + else + diagstate.modch = &modchain_x; + if (xml_getprop(diagstate.cfgname, diagstate.chname, "demod", "mode", params[0], sizeof(params[0])) > 0) { + for (; demodch && strcmp(demodch->name, params[0]); demodch = demodch->next); + } + if (demodch) + diagstate.demodch = demodch; + else + diagstate.demodch = &demodchain_x; + g_print("Modulator: %s Demodulator: %s\n", diagstate.modch->name, diagstate.demodch->name); + /* prepare modulator/demodulator and find minimum sampling rate */ + diagstate.samplerate = 5000; + if (diagstate.modch->params && diagstate.modch->config) { + getparam(diagstate.cfgname, diagstate.chname, "mod", diagstate.modch->params, parptr, params); + for (i = 0; i < MAX_PAR && diagstate.modch->params[i].name; i++) + g_print("Modulator: parameter %s value %s\n", + diagstate.modch->params[i].name, parptr[i] ? : "(null)"); + i = diagstate.samplerate; + diagstate.modstate = diagstate.modch->config(NULL, &i, parptr); + if (i > diagstate.samplerate) + diagstate.samplerate = i; + } + if (diagstate.demodch->params && diagstate.demodch->config) { + getparam(diagstate.cfgname, diagstate.chname, "demod", diagstate.demodch->params, parptr, params); + for (i = 0; i < MAX_PAR && diagstate.demodch->params[i].name; i++) + g_print("Demodulator: parameter %s value %s\n", + diagstate.demodch->params[i].name, parptr[i] ? : "(null)"); + i = diagstate.samplerate; + diagstate.demodstate = diagstate.demodch->config(NULL, &i, parptr); + if (i > diagstate.samplerate) + diagstate.samplerate = i; + } + g_print("Minimum sampling rate: %u\n", diagstate.samplerate); + /* start Audio */ + getparam(diagstate.cfgname, NULL, "audio", ioparam_type, parptr, params); + g_print("Audio IO: type %s\n", parptr[0] ? : "(null)"); + if (parptr[0] && !strcmp(parptr[0], ioparam_type[0].u.c.combostr[1])) { + getparam(diagstate.cfgname, NULL, "audio", ioparams_filein, parptr, params); + diagstate.audioio = ioopen_filein(&diagstate.samplerate, IO_RDONLY, parptr); + } else if (parptr[0] && !strcmp(parptr[0], ioparam_type[0].u.c.combostr[2])) { + getparam(diagstate.cfgname, NULL, "audio", ioparams_sim, parptr, params); + diagstate.audioio = ioopen_sim(&diagstate.samplerate, IO_RDWR, parptr); +#ifdef HAVE_ALSA + } else if (parptr[0] && !strcmp(parptr[0], ioparam_type[0].u.c.combostr[3])) { + getparam(diagstate.cfgname, NULL, "audio", ioparams_alsasoundcard, parptr, params); + diagstate.audioio = ioopen_alsasoundcard(&diagstate.samplerate, diagstate.modch->modulate ? IO_RDWR : IO_RDONLY, parptr); +#endif /* HAVE_ALSA */ + } else { + getparam(diagstate.cfgname, NULL, "audio", ioparams_soundcard, parptr, params); + diagstate.audioio = ioopen_soundcard(&diagstate.samplerate, diagstate.modch->modulate ? IO_RDWR : IO_RDONLY, parptr); + } + if (!diagstate.audioio) { + if (diagstate.modch->free) + diagstate.modch->free(diagstate.modstate); + if (diagstate.demodch->free) + diagstate.demodch->free(diagstate.demodstate); + error_dialog("Cannot start audio IO\n"); + return -1; + } + /* start modems */ + g_print("Real sampling rate: %u\n", diagstate.samplerate); + if (diagstate.modch->init) + diagstate.modch->init(diagstate.modstate, diagstate.samplerate); + if (diagstate.demodch->init) + diagstate.demodch->init(diagstate.demodstate, diagstate.samplerate, &diagstate.bitrate); + /* start PTT */ + getparam(diagstate.cfgname, NULL, "ptt", pttparams, parptr, params); + if (pttinit(&diagstate.pttio, parptr)) + g_printerr("cannot start PTT output\n"); + /* periodic start */ + diagstate.timeoutid = g_timeout_add(100, periodictasks, NULL); + diagstate.flags |= DIAGFLG_MODEM; + if (pthread_create(&diagstate.rxthread, NULL, receiver, NULL)) + logerr(MLOG_FATAL, "pthread_create"); + if (pthread_create(&diagstate.txthread, NULL, transmitter, NULL)) + logerr(MLOG_FATAL, "pthread_create"); + return 0; +} + +/* ---------------------------------------------------------------------- */ + +void on_diagscope_activate(GtkMenuItem *menuitem, gpointer user_data) +{ + if (diag_start()) + return; + diagstate.flags |= DIAGFLG_SCOPE; + gtk_widget_show(scopewindow); +} + +void on_diagspectrum_activate(GtkMenuItem *menuitem, gpointer user_data) +{ + if (diag_start()) + return; + diagstate.flags |= DIAGFLG_SPECTRUM; + gtk_widget_show(specwindow); +} + +void on_diagmodem_activate(GtkMenuItem *menuitem, gpointer user_data) +{ + if (diag_start()) + return; + diagstate.flags |= DIAGFLG_RECEIVE; + gtk_widget_show(receivewindow); +} + +void on_diagp3dmodem_activate(GtkMenuItem *menuitem, gpointer user_data) +{ + if (diag_start()) + return; + diagstate.flags |= DIAGFLG_P3DRECEIVE; + gtk_widget_show(p3dwindow); +} + +void on_diagpassall_activate(GtkMenuItem *menuitem, gpointer user_data) +{ + GtkCheckMenuItem *citem = GTK_CHECK_MENU_ITEM(menuitem); + printf("passall: %u\n", gtk_check_menu_item_get_active(citem)); + diagstate.hrx.passall = gtk_check_menu_item_get_active(citem); +} + +/* ---------------------------------------------------------------------- */ + +void on_ptt_toggled(GtkToggleButton *togglebutton, gpointer user_data) +{ + diagstate.ptt = gtk_toggle_button_get_active(togglebutton) ? 1 : 0; + diagstate.updptt = 1; + pthread_cond_broadcast(&diagstate.txcond); +} + +void on_clearbutton_clicked(GtkButton *button, gpointer user_data) +{ + diagstate.count0 = diagstate.count1 = 0; + diagstate.updcount = 1; + update_display(); +} + +gboolean on_spec_motion_event(GtkWidget *widget, GdkEventMotion *event, gpointer user_data) +{ + Spectrum *spec; + GtkEntry *entry; + char buf[16]; + + snprintf(buf, sizeof(buf), "%d Hz", (int)(event->x * diagstate.samplerate * (1.0 / SPECTRUM_NUMSAMPLES))); + entry = GTK_ENTRY(g_object_get_data(G_OBJECT(specwindow), "specfreqpointer")); + gtk_entry_set_text(entry, buf); + spec = SPECTRUM(g_object_get_data(G_OBJECT(specwindow), "spec")); + spectrum_setmarker(spec, event->x); + return FALSE; +} + +gboolean on_specwindow_delete_event(GtkWidget *widget, GdkEvent *event, gpointer user_data) +{ + diagstate.flags &= ~DIAGFLG_SPECTRUM; + gtk_widget_hide(specwindow); + if (!(diagstate.flags & DIAGFLG_WINDOWMASK)) + diag_stop(); + return TRUE; +} + +gboolean on_scopewindow_delete_event(GtkWidget *widget, GdkEvent *event, gpointer user_data) +{ + diagstate.flags &= ~DIAGFLG_SCOPE; + gtk_widget_hide(scopewindow); + if (!(diagstate.flags & DIAGFLG_WINDOWMASK)) + diag_stop(); + return TRUE; +} + +void on_dcdfreeze_toggled(GtkToggleButton *togglebutton, gpointer user_data) +{ + diagstate.dcdfreeze = gtk_toggle_button_get_active(togglebutton); +} + +gboolean on_receivewindow_delete_event(GtkWidget *widget, GdkEvent *event, gpointer user_data) +{ + diagstate.flags &= ~DIAGFLG_RECEIVE; + gtk_widget_hide(receivewindow); + if (!(diagstate.flags & DIAGFLG_WINDOWMASK)) + diag_stop(); + return TRUE; +} + +gboolean on_p3dwindow_delete_event(GtkWidget *widget, GdkEvent *event, gpointer user_data) +{ + diagstate.flags &= ~DIAGFLG_P3DRECEIVE; + gtk_widget_hide(p3dwindow); + if (!(diagstate.flags & DIAGFLG_WINDOWMASK)) + diag_stop(); + return TRUE; +} diff --git a/configapp/src/interface.c b/configapp/src/interface.c new file mode 100644 index 0000000..29916e2 --- /dev/null +++ b/configapp/src/interface.c @@ -0,0 +1,1089 @@ +/* + * DO NOT EDIT THIS FILE - it is generated by Glade. + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include +#include +#include +#include +#include + +#include +#include + +#include "callbacks.h" +#include "spectrum.h" +#include "scope.h" +#include "interface.h" +#include "support.h" +#include "snm-compat-gtk2.h" + +#define GLADE_HOOKUP_OBJECT(component,widget,name) \ + g_object_set_data_full (G_OBJECT (component), name, \ + g_object_ref (widget), (GDestroyNotify) g_object_unref) + +#define GLADE_HOOKUP_OBJECT_NO_REF(component,widget,name) \ + g_object_set_data (G_OBJECT (component), name, widget) + +GtkWidget* +create_mainwindow (void) +{ + GtkWidget *mainwindow; + GtkWidget *vbox1; + GtkWidget *handlebox1; + GtkWidget *menubar1; + GtkWidget *file; + GtkWidget *file_menu; + GtkWidget *new; + GtkWidget *new_menu; + GtkWidget *newconfiguration; + GtkWidget *newchannel; + GtkWidget *delete; + GtkWidget *delete_menu; + GtkWidget *deleteconfiguration; + GtkWidget *deletechannel; + GtkWidget *separator1; + GtkWidget *quit; + GtkWidget *diagnostics; + GtkWidget *diagnostics_menu; + GtkWidget *diagscope; + GtkWidget *diagspectrum; + GtkWidget *diagmodem; + GtkWidget *diagp3dmodem; + GtkWidget *diagpassall; + GtkWidget *help; + GtkWidget *help_menu; + GtkWidget *about; + GtkWidget *configbox; + GtkWidget *scrolledwindow1; + GtkWidget *viewport1; + GtkWidget *configtree; + GtkWidget *vbox3; + GtkWidget *confignotebook; + GtkWidget *empty_notebook_page; + GtkWidget *label32; + GtkWidget *label33; + GtkWidget *statusbar1; + + mainwindow = gtk_window_new (GTK_WINDOW_TOPLEVEL); + gtk_window_set_title (GTK_WINDOW (mainwindow), _("SoundModem Configurator")); + gtk_window_set_default_size (GTK_WINDOW (mainwindow), 550, 330); + + vbox1 = gtk_vbox_new (FALSE, 0); + gtk_widget_show (vbox1); + gtk_container_add (GTK_CONTAINER (mainwindow), vbox1); + + handlebox1 = gtk_handle_box_new (); + gtk_widget_show (handlebox1); + gtk_box_pack_start (GTK_BOX (vbox1), handlebox1, FALSE, TRUE, 0); + + menubar1 = gtk_menu_bar_new (); + gtk_widget_show (menubar1); + gtk_container_add (GTK_CONTAINER (handlebox1), menubar1); + + file = gtk_menu_item_new_with_mnemonic (_("File")); + gtk_widget_show (file); + gtk_container_add (GTK_CONTAINER (menubar1), file); + + file_menu = gtk_menu_new (); + gtk_menu_item_set_submenu (GTK_MENU_ITEM (file), file_menu); + + new = gtk_menu_item_new_with_mnemonic (_("New")); + gtk_widget_show (new); + gtk_container_add (GTK_CONTAINER (file_menu), new); + + new_menu = gtk_menu_new (); + gtk_menu_item_set_submenu (GTK_MENU_ITEM (new), new_menu); + + newconfiguration = gtk_menu_item_new_with_mnemonic (_("Configuration")); + gtk_widget_show (newconfiguration); + gtk_container_add (GTK_CONTAINER (new_menu), newconfiguration); + + newchannel = gtk_menu_item_new_with_mnemonic (_("Channel")); + gtk_widget_show (newchannel); + gtk_container_add (GTK_CONTAINER (new_menu), newchannel); + + delete = gtk_menu_item_new_with_mnemonic (_("Delete")); + gtk_widget_show (delete); + gtk_container_add (GTK_CONTAINER (file_menu), delete); + + delete_menu = gtk_menu_new (); + gtk_menu_item_set_submenu (GTK_MENU_ITEM (delete), delete_menu); + + deleteconfiguration = gtk_menu_item_new_with_mnemonic (_("Configuration")); + gtk_widget_show (deleteconfiguration); + gtk_container_add (GTK_CONTAINER (delete_menu), deleteconfiguration); + + deletechannel = gtk_menu_item_new_with_mnemonic (_("Channel")); + gtk_widget_show (deletechannel); + gtk_container_add (GTK_CONTAINER (delete_menu), deletechannel); + + separator1 = gtk_menu_item_new (); + gtk_widget_show (separator1); + gtk_container_add (GTK_CONTAINER (file_menu), separator1); + gtk_widget_set_sensitive (separator1, FALSE); + + quit = gtk_menu_item_new_with_mnemonic (_("Quit")); + gtk_widget_show (quit); + gtk_container_add (GTK_CONTAINER (file_menu), quit); + + diagnostics = gtk_menu_item_new_with_mnemonic (_("Diagnostics")); + gtk_widget_show (diagnostics); + gtk_container_add (GTK_CONTAINER (menubar1), diagnostics); + + diagnostics_menu = gtk_menu_new (); + gtk_menu_item_set_submenu (GTK_MENU_ITEM (diagnostics), diagnostics_menu); + + diagscope = gtk_menu_item_new_with_mnemonic (_("Scope")); + gtk_widget_show (diagscope); + gtk_container_add (GTK_CONTAINER (diagnostics_menu), diagscope); + + diagspectrum = gtk_menu_item_new_with_mnemonic (_("Spectrum")); + gtk_widget_show (diagspectrum); + gtk_container_add (GTK_CONTAINER (diagnostics_menu), diagspectrum); + + diagmodem = gtk_menu_item_new_with_mnemonic (_("Modem")); + gtk_widget_show (diagmodem); + gtk_container_add (GTK_CONTAINER (diagnostics_menu), diagmodem); + + diagp3dmodem = gtk_menu_item_new_with_mnemonic (_("AO-40 P3D Modem")); + gtk_widget_show (diagp3dmodem); + gtk_container_add (GTK_CONTAINER (diagnostics_menu), diagp3dmodem); + + diagpassall = gtk_check_menu_item_new_with_mnemonic (_("PASSALL (do not check CRC)")); + gtk_widget_show (diagpassall); + gtk_container_add (GTK_CONTAINER (diagnostics_menu), diagpassall); + + help = gtk_menu_item_new_with_mnemonic (_("Help")); + gtk_widget_show (help); + gtk_container_add (GTK_CONTAINER (menubar1), help); + + help_menu = gtk_menu_new (); + gtk_menu_item_set_submenu (GTK_MENU_ITEM (help), help_menu); + + about = gtk_menu_item_new_with_mnemonic (_("About")); + gtk_widget_show (about); + gtk_container_add (GTK_CONTAINER (help_menu), about); + + configbox = gtk_hbox_new (FALSE, 0); + gtk_widget_show (configbox); + gtk_box_pack_start (GTK_BOX (vbox1), configbox, TRUE, TRUE, 0); + + scrolledwindow1 = gtk_scrolled_window_new (NULL, NULL); + gtk_widget_show (scrolledwindow1); + gtk_box_pack_start (GTK_BOX (configbox), scrolledwindow1, TRUE, TRUE, 0); + gtk_widget_set_can_focus (scrolledwindow1, FALSE); + + viewport1 = gtk_viewport_new (NULL, NULL); + gtk_widget_show (viewport1); + gtk_container_add (GTK_CONTAINER (scrolledwindow1), viewport1); + + configtree = gtk_tree_view_new (); + gtk_widget_show (configtree); + gtk_container_add (GTK_CONTAINER (viewport1), configtree); + gtk_widget_set_can_focus (configtree, FALSE); + + vbox3 = gtk_vbox_new (FALSE, 0); + gtk_widget_show (vbox3); + gtk_box_pack_start (GTK_BOX (configbox), vbox3, TRUE, TRUE, 0); + + confignotebook = gtk_notebook_new (); + gtk_widget_show (confignotebook); + gtk_box_pack_start (GTK_BOX (vbox3), confignotebook, TRUE, TRUE, 0); + + empty_notebook_page = gtk_vbox_new (FALSE, 0); + gtk_widget_show (empty_notebook_page); + gtk_container_add (GTK_CONTAINER (confignotebook), empty_notebook_page); + + label32 = gtk_label_new (""); + gtk_widget_show (label32); + gtk_notebook_set_tab_label (GTK_NOTEBOOK (confignotebook), gtk_notebook_get_nth_page (GTK_NOTEBOOK (confignotebook), 0), label32); + + empty_notebook_page = gtk_vbox_new (FALSE, 0); + gtk_widget_show (empty_notebook_page); + gtk_container_add (GTK_CONTAINER (confignotebook), empty_notebook_page); + + label33 = gtk_label_new (""); + gtk_widget_show (label33); + gtk_notebook_set_tab_label (GTK_NOTEBOOK (confignotebook), gtk_notebook_get_nth_page (GTK_NOTEBOOK (confignotebook), 1), label33); + + statusbar1 = gtk_statusbar_new (); + gtk_widget_show (statusbar1); + gtk_box_pack_start (GTK_BOX (vbox1), statusbar1, FALSE, FALSE, 0); + + g_signal_connect ((gpointer) mainwindow, "destroy_event", + G_CALLBACK (on_mainwindow_destroy_event), + NULL); + g_signal_connect ((gpointer) mainwindow, "delete_event", + G_CALLBACK (on_mainwindow_delete_event), + NULL); + g_signal_connect ((gpointer) newconfiguration, "activate", + G_CALLBACK (on_newconfiguration_activate), + NULL); + g_signal_connect ((gpointer) newchannel, "activate", + G_CALLBACK (on_newchannel_activate), + NULL); + g_signal_connect ((gpointer) deleteconfiguration, "activate", + G_CALLBACK (on_deleteconfiguration_activate), + NULL); + g_signal_connect ((gpointer) deletechannel, "activate", + G_CALLBACK (on_deletechannel_activate), + NULL); + g_signal_connect ((gpointer) quit, "activate", + G_CALLBACK (on_quit_activate), + NULL); + g_signal_connect ((gpointer) diagscope, "activate", + G_CALLBACK (on_diagscope_activate), + NULL); + g_signal_connect ((gpointer) diagspectrum, "activate", + G_CALLBACK (on_diagspectrum_activate), + NULL); + g_signal_connect ((gpointer) diagmodem, "activate", + G_CALLBACK (on_diagmodem_activate), + NULL); + g_signal_connect ((gpointer) diagp3dmodem, "activate", + G_CALLBACK (on_diagp3dmodem_activate), + NULL); + g_signal_connect ((gpointer) diagpassall, "activate", + G_CALLBACK (on_diagpassall_activate), + NULL); + g_signal_connect ((gpointer) about, "activate", + G_CALLBACK (on_about_activate), + NULL); + + /* Store pointers to all widgets, for use by lookup_widget(). */ + GLADE_HOOKUP_OBJECT_NO_REF (mainwindow, mainwindow, "mainwindow"); + GLADE_HOOKUP_OBJECT (mainwindow, vbox1, "vbox1"); + GLADE_HOOKUP_OBJECT (mainwindow, handlebox1, "handlebox1"); + GLADE_HOOKUP_OBJECT (mainwindow, menubar1, "menubar1"); + GLADE_HOOKUP_OBJECT (mainwindow, file, "file"); + GLADE_HOOKUP_OBJECT (mainwindow, file_menu, "file_menu"); + GLADE_HOOKUP_OBJECT (mainwindow, new, "new"); + GLADE_HOOKUP_OBJECT (mainwindow, new_menu, "new_menu"); + GLADE_HOOKUP_OBJECT (mainwindow, newconfiguration, "newconfiguration"); + GLADE_HOOKUP_OBJECT (mainwindow, newchannel, "newchannel"); + GLADE_HOOKUP_OBJECT (mainwindow, delete, "delete"); + GLADE_HOOKUP_OBJECT (mainwindow, delete_menu, "delete_menu"); + GLADE_HOOKUP_OBJECT (mainwindow, deleteconfiguration, "deleteconfiguration"); + GLADE_HOOKUP_OBJECT (mainwindow, deletechannel, "deletechannel"); + GLADE_HOOKUP_OBJECT (mainwindow, separator1, "separator1"); + GLADE_HOOKUP_OBJECT (mainwindow, quit, "quit"); + GLADE_HOOKUP_OBJECT (mainwindow, diagnostics, "diagnostics"); + GLADE_HOOKUP_OBJECT (mainwindow, diagnostics_menu, "diagnostics_menu"); + GLADE_HOOKUP_OBJECT (mainwindow, diagscope, "diagscope"); + GLADE_HOOKUP_OBJECT (mainwindow, diagspectrum, "diagspectrum"); + GLADE_HOOKUP_OBJECT (mainwindow, diagmodem, "diagmodem"); + GLADE_HOOKUP_OBJECT (mainwindow, diagp3dmodem, "diagp3dmodem"); + GLADE_HOOKUP_OBJECT (mainwindow, diagpassall, "diagpassall"); + GLADE_HOOKUP_OBJECT (mainwindow, help, "help"); + GLADE_HOOKUP_OBJECT (mainwindow, help_menu, "help_menu"); + GLADE_HOOKUP_OBJECT (mainwindow, about, "about"); + GLADE_HOOKUP_OBJECT (mainwindow, configbox, "configbox"); + GLADE_HOOKUP_OBJECT (mainwindow, scrolledwindow1, "scrolledwindow1"); + GLADE_HOOKUP_OBJECT (mainwindow, viewport1, "viewport1"); + GLADE_HOOKUP_OBJECT (mainwindow, configtree, "configtree"); + GLADE_HOOKUP_OBJECT (mainwindow, vbox3, "vbox3"); + GLADE_HOOKUP_OBJECT (mainwindow, confignotebook, "confignotebook"); + GLADE_HOOKUP_OBJECT (mainwindow, label32, "label32"); + GLADE_HOOKUP_OBJECT (mainwindow, label33, "label33"); + GLADE_HOOKUP_OBJECT (mainwindow, statusbar1, "statusbar1"); + + return mainwindow; +} + +GtkWidget* +create_aboutwindow (void) +{ + GtkWidget *aboutwindow; + GtkWidget *dialog_vbox1; + GtkWidget *frame1; + GtkWidget *vbox4; + GtkWidget *label13; + GtkWidget *label14; + GtkWidget *label1; + GtkWidget *dialog_action_area1; + GtkWidget *hbuttonbox1; + GtkWidget *aboutok; + + aboutwindow = gtk_dialog_new (); + gtk_window_set_title (GTK_WINDOW (aboutwindow), _("About SoundModem Configurator")); + gtk_window_set_type_hint (GTK_WINDOW (aboutwindow), GDK_WINDOW_TYPE_HINT_DIALOG); + + dialog_vbox1 = gtk_dialog_get_content_area (GTK_DIALOG (aboutwindow)); + gtk_widget_show (dialog_vbox1); + + frame1 = gtk_frame_new (NULL); + gtk_widget_show (frame1); + gtk_box_pack_start (GTK_BOX (dialog_vbox1), frame1, TRUE, TRUE, 0); + gtk_container_set_border_width (GTK_CONTAINER (frame1), 6); + gtk_frame_set_label_align (GTK_FRAME (frame1), 0.5, 0.5); + + vbox4 = gtk_vbox_new (FALSE, 0); + gtk_widget_show (vbox4); + gtk_container_add (GTK_CONTAINER (frame1), vbox4); + + label13 = gtk_label_new (_("Copyright 2000")); + gtk_widget_show (label13); + gtk_box_pack_start (GTK_BOX (vbox4), label13, TRUE, TRUE, 0); + gtk_label_set_justify (GTK_LABEL (label13), GTK_JUSTIFY_CENTER); + + label14 = gtk_label_new (_("Thomas Sailer")); + gtk_widget_show (label14); + gtk_box_pack_start (GTK_BOX (vbox4), label14, TRUE, TRUE, 0); + gtk_label_set_justify (GTK_LABEL (label14), GTK_JUSTIFY_CENTER); + + label1 = gtk_label_new (_("SoundModem Configurator")); + gtk_widget_show (label1); + gtk_frame_set_label_widget (GTK_FRAME (frame1), label1); + + dialog_action_area1 = gtk_dialog_get_action_area (GTK_DIALOG (aboutwindow)); + gtk_widget_show (dialog_action_area1); + gtk_button_box_set_layout (GTK_BUTTON_BOX (dialog_action_area1), GTK_BUTTONBOX_END); + + hbuttonbox1 = gtk_hbutton_box_new (); + gtk_widget_show (hbuttonbox1); + gtk_container_add (GTK_CONTAINER (dialog_action_area1), hbuttonbox1); + gtk_box_set_spacing (GTK_BOX (hbuttonbox1), 30); + + aboutok = gtk_button_new_with_mnemonic (_("Ok")); + gtk_widget_show (aboutok); + gtk_container_add (GTK_CONTAINER (hbuttonbox1), aboutok); + gtk_widget_set_can_default (aboutok, TRUE); + + /* Store pointers to all widgets, for use by lookup_widget(). */ + GLADE_HOOKUP_OBJECT_NO_REF (aboutwindow, aboutwindow, "aboutwindow"); + GLADE_HOOKUP_OBJECT_NO_REF (aboutwindow, dialog_vbox1, "dialog_vbox1"); + GLADE_HOOKUP_OBJECT (aboutwindow, frame1, "frame1"); + GLADE_HOOKUP_OBJECT (aboutwindow, vbox4, "vbox4"); + GLADE_HOOKUP_OBJECT (aboutwindow, label13, "label13"); + GLADE_HOOKUP_OBJECT (aboutwindow, label14, "label14"); + GLADE_HOOKUP_OBJECT (aboutwindow, label1, "label1"); + GLADE_HOOKUP_OBJECT_NO_REF (aboutwindow, dialog_action_area1, "dialog_action_area1"); + GLADE_HOOKUP_OBJECT (aboutwindow, hbuttonbox1, "hbuttonbox1"); + GLADE_HOOKUP_OBJECT (aboutwindow, aboutok, "aboutok"); + + return aboutwindow; +} + +GtkWidget* +create_newconfigwindow (void) +{ + GtkWidget *newconfigwindow; + GtkWidget *dialog_vbox2; + GtkWidget *hbox2; + GtkWidget *label15; + GtkWidget *newconfigentry; + GtkWidget *dialog_action_area2; + GtkWidget *hbuttonbox2; + GtkWidget *newconfigcancel; + GtkWidget *newconfigok; + GtkAccelGroup *accel_group; + + accel_group = gtk_accel_group_new (); + + newconfigwindow = gtk_dialog_new (); + gtk_window_set_title (GTK_WINDOW (newconfigwindow), _("New Configuration")); + gtk_window_set_type_hint (GTK_WINDOW (newconfigwindow), GDK_WINDOW_TYPE_HINT_DIALOG); + + dialog_vbox2 = gtk_dialog_get_content_area (GTK_DIALOG (newconfigwindow)); + gtk_widget_show (dialog_vbox2); + + hbox2 = gtk_hbox_new (FALSE, 0); + gtk_widget_show (hbox2); + gtk_box_pack_start (GTK_BOX (dialog_vbox2), hbox2, TRUE, TRUE, 0); + + label15 = gtk_label_new (_("Configuration Name")); + gtk_widget_show (label15); + gtk_box_pack_start (GTK_BOX (hbox2), label15, FALSE, TRUE, 0); + gtk_label_set_justify (GTK_LABEL (label15), GTK_JUSTIFY_CENTER); + gtk_misc_set_padding (GTK_MISC (label15), 6, 6); + + newconfigentry = gtk_entry_new (); + gtk_widget_show (newconfigentry); + gtk_box_pack_start (GTK_BOX (hbox2), newconfigentry, TRUE, TRUE, 6); + gtk_entry_set_invisible_char (GTK_ENTRY (newconfigentry), 9679); + + dialog_action_area2 = gtk_dialog_get_action_area (GTK_DIALOG (newconfigwindow)); + gtk_widget_show (dialog_action_area2); + gtk_button_box_set_layout (GTK_BUTTON_BOX (dialog_action_area2), GTK_BUTTONBOX_END); + + hbuttonbox2 = gtk_hbutton_box_new (); + gtk_widget_show (hbuttonbox2); + gtk_container_add (GTK_CONTAINER (dialog_action_area2), hbuttonbox2); + gtk_box_set_spacing (GTK_BOX (hbuttonbox2), 30); + + newconfigcancel = gtk_button_new_with_mnemonic (_("Cancel")); + gtk_widget_show (newconfigcancel); + gtk_container_add (GTK_CONTAINER (hbuttonbox2), newconfigcancel); + gtk_widget_set_can_default (newconfigcancel, TRUE); + gtk_widget_add_accelerator (newconfigcancel, "clicked", accel_group, + GDK_Escape, (GdkModifierType) 0, + GTK_ACCEL_VISIBLE); + + newconfigok = gtk_button_new_with_mnemonic (_("OK")); + gtk_widget_show (newconfigok); + gtk_container_add (GTK_CONTAINER (hbuttonbox2), newconfigok); + gtk_widget_set_can_default (newconfigok, TRUE); + gtk_widget_add_accelerator (newconfigok, "clicked", accel_group, + GDK_Return, (GdkModifierType) 0, + GTK_ACCEL_VISIBLE); + + /* Store pointers to all widgets, for use by lookup_widget(). */ + GLADE_HOOKUP_OBJECT_NO_REF (newconfigwindow, newconfigwindow, "newconfigwindow"); + GLADE_HOOKUP_OBJECT_NO_REF (newconfigwindow, dialog_vbox2, "dialog_vbox2"); + GLADE_HOOKUP_OBJECT (newconfigwindow, hbox2, "hbox2"); + GLADE_HOOKUP_OBJECT (newconfigwindow, label15, "label15"); + GLADE_HOOKUP_OBJECT (newconfigwindow, newconfigentry, "newconfigentry"); + GLADE_HOOKUP_OBJECT_NO_REF (newconfigwindow, dialog_action_area2, "dialog_action_area2"); + GLADE_HOOKUP_OBJECT (newconfigwindow, hbuttonbox2, "hbuttonbox2"); + GLADE_HOOKUP_OBJECT (newconfigwindow, newconfigcancel, "newconfigcancel"); + GLADE_HOOKUP_OBJECT (newconfigwindow, newconfigok, "newconfigok"); + + gtk_window_add_accel_group (GTK_WINDOW (newconfigwindow), accel_group); + + return newconfigwindow; +} + +GtkWidget* +create_errordialog (void) +{ + GtkWidget *errordialog; + GtkWidget *dialog_vbox3; + GtkWidget *errorlabel; + GtkWidget *dialog_action_area3; + GtkWidget *hbuttonbox3; + GtkWidget *errorok; + GtkAccelGroup *accel_group; + + accel_group = gtk_accel_group_new (); + + errordialog = gtk_dialog_new (); + gtk_window_set_title (GTK_WINDOW (errordialog), _("Error")); + gtk_window_set_modal (GTK_WINDOW (errordialog), TRUE); + gtk_window_set_type_hint (GTK_WINDOW (errordialog), GDK_WINDOW_TYPE_HINT_DIALOG); + + dialog_vbox3 = gtk_dialog_get_content_area (GTK_DIALOG (errordialog)); + gtk_widget_show (dialog_vbox3); + + errorlabel = gtk_label_new (_("Error")); + gtk_widget_show (errorlabel); + gtk_box_pack_start (GTK_BOX (dialog_vbox3), errorlabel, TRUE, TRUE, 0); + gtk_label_set_justify (GTK_LABEL (errorlabel), GTK_JUSTIFY_CENTER); + gtk_label_set_line_wrap (GTK_LABEL (errorlabel), TRUE); + gtk_misc_set_padding (GTK_MISC (errorlabel), 6, 6); + + dialog_action_area3 = gtk_dialog_get_action_area (GTK_DIALOG (errordialog)); + gtk_widget_show (dialog_action_area3); + gtk_button_box_set_layout (GTK_BUTTON_BOX (dialog_action_area3), GTK_BUTTONBOX_END); + + hbuttonbox3 = gtk_hbutton_box_new (); + gtk_widget_show (hbuttonbox3); + gtk_container_add (GTK_CONTAINER (dialog_action_area3), hbuttonbox3); + gtk_box_set_spacing (GTK_BOX (hbuttonbox3), 30); + + errorok = gtk_button_new_with_mnemonic (_("OK")); + gtk_widget_show (errorok); + gtk_container_add (GTK_CONTAINER (hbuttonbox3), errorok); + gtk_widget_set_can_default (errorok, TRUE); + gtk_widget_add_accelerator (errorok, "clicked", accel_group, + GDK_Return, (GdkModifierType) 0, + GTK_ACCEL_VISIBLE); + + /* Store pointers to all widgets, for use by lookup_widget(). */ + GLADE_HOOKUP_OBJECT_NO_REF (errordialog, errordialog, "errordialog"); + GLADE_HOOKUP_OBJECT_NO_REF (errordialog, dialog_vbox3, "dialog_vbox3"); + GLADE_HOOKUP_OBJECT (errordialog, errorlabel, "errorlabel"); + GLADE_HOOKUP_OBJECT_NO_REF (errordialog, dialog_action_area3, "dialog_action_area3"); + GLADE_HOOKUP_OBJECT (errordialog, hbuttonbox3, "hbuttonbox3"); + GLADE_HOOKUP_OBJECT (errordialog, errorok, "errorok"); + + gtk_window_add_accel_group (GTK_WINDOW (errordialog), accel_group); + + return errordialog; +} + +GtkWidget* +create_specwindow (void) +{ + GtkWidget *specwindow; + GtkWidget *vbox1; + GtkWidget *hbox1; + GtkWidget *label1; + GtkWidget *specfreqpointer; + GtkWidget *label25; + GtkWidget *ptt; + GtkWidget *label20; + GtkWidget *ledptt; + GtkWidget *label19; + GtkWidget *leddcd; + GtkWidget *frame4; + GtkWidget *spec; + GtkWidget *label26; + + specwindow = gtk_window_new (GTK_WINDOW_TOPLEVEL); + gtk_window_set_title (GTK_WINDOW (specwindow), _("Spectrum Display")); + + vbox1 = gtk_vbox_new (FALSE, 0); + gtk_widget_show (vbox1); + gtk_container_add (GTK_CONTAINER (specwindow), vbox1); + + hbox1 = gtk_hbox_new (FALSE, 0); + gtk_widget_show (hbox1); + gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, TRUE, 0); + gtk_container_set_border_width (GTK_CONTAINER (hbox1), 4); + + label1 = gtk_label_new (_("Pointer")); + gtk_widget_show (label1); + gtk_box_pack_start (GTK_BOX (hbox1), label1, FALSE, TRUE, 0); + gtk_label_set_justify (GTK_LABEL (label1), GTK_JUSTIFY_CENTER); + + specfreqpointer = gtk_entry_new (); + gtk_widget_show (specfreqpointer); + gtk_box_pack_start (GTK_BOX (hbox1), specfreqpointer, FALSE, TRUE, 4); + gtk_widget_set_can_focus (specfreqpointer, FALSE); + gtk_editable_set_editable (GTK_EDITABLE (specfreqpointer), FALSE); + gtk_entry_set_invisible_char (GTK_ENTRY (specfreqpointer), 9679); + + label25 = gtk_label_new (""); + gtk_widget_show (label25); + gtk_box_pack_start (GTK_BOX (hbox1), label25, TRUE, TRUE, 0); + gtk_label_set_justify (GTK_LABEL (label25), GTK_JUSTIFY_CENTER); + + ptt = gtk_toggle_button_new_with_mnemonic (_("PTT")); + gtk_widget_show (ptt); + gtk_box_pack_start (GTK_BOX (hbox1), ptt, FALSE, TRUE, 4); + gtk_widget_set_can_focus (ptt, FALSE); + + label20 = gtk_label_new (_("PTT")); + gtk_widget_show (label20); + gtk_box_pack_start (GTK_BOX (hbox1), label20, FALSE, TRUE, 0); + gtk_label_set_justify (GTK_LABEL (label20), GTK_JUSTIFY_CENTER); + gtk_misc_set_padding (GTK_MISC (label20), 7, 0); + + ledptt = create_led_pixmap ("ledptt", "", "", 0, 0); + gtk_widget_show (ledptt); + gtk_box_pack_start (GTK_BOX (hbox1), ledptt, FALSE, TRUE, 4); + gtk_widget_set_can_focus (ledptt, FALSE); + gtk_widget_set_can_default (ledptt, FALSE); + + label19 = gtk_label_new (_("DCD")); + gtk_widget_show (label19); + gtk_box_pack_start (GTK_BOX (hbox1), label19, FALSE, TRUE, 0); + gtk_label_set_justify (GTK_LABEL (label19), GTK_JUSTIFY_CENTER); + gtk_misc_set_padding (GTK_MISC (label19), 7, 0); + + leddcd = create_led_pixmap ("leddcd", "", "", 0, 0); + gtk_widget_show (leddcd); + gtk_box_pack_start (GTK_BOX (hbox1), leddcd, FALSE, TRUE, 4); + gtk_widget_set_can_focus (leddcd, FALSE); + gtk_widget_set_can_default (leddcd, FALSE); + + frame4 = gtk_frame_new (NULL); + gtk_widget_show (frame4); + gtk_box_pack_start (GTK_BOX (vbox1), frame4, FALSE, FALSE, 0); + + spec = spectrum_new ("spec", "", "", 0, 0); + gtk_widget_show (spec); + gtk_container_add (GTK_CONTAINER (frame4), spec); + gtk_widget_set_size_request (spec, 512, 384); + gtk_widget_set_can_focus (spec, TRUE); + gtk_widget_set_can_default (spec, FALSE); + gtk_widget_set_events (spec, GDK_POINTER_MOTION_MASK); + + label26 = gtk_label_new (_("Spectrum")); + gtk_widget_show (label26); + gtk_frame_set_label_widget (GTK_FRAME (frame4), label26); + + g_signal_connect ((gpointer) specwindow, "delete_event", + G_CALLBACK (on_specwindow_delete_event), + NULL); + g_signal_connect ((gpointer) ptt, "toggled", + G_CALLBACK (on_ptt_toggled), + NULL); + g_signal_connect ((gpointer) spec, "motion_notify_event", + G_CALLBACK (on_spec_motion_event), + NULL); + + /* Store pointers to all widgets, for use by lookup_widget(). */ + GLADE_HOOKUP_OBJECT_NO_REF (specwindow, specwindow, "specwindow"); + GLADE_HOOKUP_OBJECT (specwindow, vbox1, "vbox1"); + GLADE_HOOKUP_OBJECT (specwindow, hbox1, "hbox1"); + GLADE_HOOKUP_OBJECT (specwindow, label1, "label1"); + GLADE_HOOKUP_OBJECT (specwindow, specfreqpointer, "specfreqpointer"); + GLADE_HOOKUP_OBJECT (specwindow, label25, "label25"); + GLADE_HOOKUP_OBJECT (specwindow, ptt, "ptt"); + GLADE_HOOKUP_OBJECT (specwindow, label20, "label20"); + GLADE_HOOKUP_OBJECT (specwindow, ledptt, "ledptt"); + GLADE_HOOKUP_OBJECT (specwindow, label19, "label19"); + GLADE_HOOKUP_OBJECT (specwindow, leddcd, "leddcd"); + GLADE_HOOKUP_OBJECT (specwindow, frame4, "frame4"); + GLADE_HOOKUP_OBJECT (specwindow, spec, "spec"); + GLADE_HOOKUP_OBJECT (specwindow, label26, "label26"); + + return specwindow; +} + +GtkWidget* +create_scopewindow (void) +{ + GtkWidget *scopewindow; + GtkWidget *vbox5; + GtkWidget *hbox2; + GtkWidget *dcdfreeze; + GtkWidget *label26; + GtkWidget *ptt; + GtkWidget *label21; + GtkWidget *ledptt; + GtkWidget *label22; + GtkWidget *leddcd; + GtkWidget *frame5; + GtkWidget *scope; + GtkWidget *label27; + + scopewindow = gtk_window_new (GTK_WINDOW_TOPLEVEL); + gtk_window_set_title (GTK_WINDOW (scopewindow), _("Scope")); + + vbox5 = gtk_vbox_new (FALSE, 0); + gtk_widget_show (vbox5); + gtk_container_add (GTK_CONTAINER (scopewindow), vbox5); + + hbox2 = gtk_hbox_new (FALSE, 0); + gtk_widget_show (hbox2); + gtk_box_pack_start (GTK_BOX (vbox5), hbox2, FALSE, TRUE, 0); + gtk_container_set_border_width (GTK_CONTAINER (hbox2), 4); + + dcdfreeze = gtk_toggle_button_new_with_mnemonic (_("Freeze when not DCD")); + gtk_widget_show (dcdfreeze); + gtk_box_pack_start (GTK_BOX (hbox2), dcdfreeze, FALSE, FALSE, 4); + + label26 = gtk_label_new (""); + gtk_widget_show (label26); + gtk_box_pack_start (GTK_BOX (hbox2), label26, TRUE, TRUE, 0); + gtk_label_set_justify (GTK_LABEL (label26), GTK_JUSTIFY_CENTER); + + ptt = gtk_toggle_button_new_with_mnemonic (_("PTT")); + gtk_widget_show (ptt); + gtk_box_pack_start (GTK_BOX (hbox2), ptt, FALSE, FALSE, 4); + + label21 = gtk_label_new (_("PTT")); + gtk_widget_show (label21); + gtk_box_pack_start (GTK_BOX (hbox2), label21, FALSE, TRUE, 0); + gtk_label_set_justify (GTK_LABEL (label21), GTK_JUSTIFY_CENTER); + gtk_misc_set_padding (GTK_MISC (label21), 7, 0); + + ledptt = create_led_pixmap ("ledptt", "", "", 0, 0); + gtk_widget_show (ledptt); + gtk_box_pack_start (GTK_BOX (hbox2), ledptt, FALSE, TRUE, 4); + gtk_widget_set_can_focus (ledptt, FALSE); + gtk_widget_set_can_default (ledptt, FALSE); + + label22 = gtk_label_new (_("DCD")); + gtk_widget_show (label22); + gtk_box_pack_start (GTK_BOX (hbox2), label22, FALSE, TRUE, 0); + gtk_label_set_justify (GTK_LABEL (label22), GTK_JUSTIFY_CENTER); + gtk_misc_set_padding (GTK_MISC (label22), 7, 0); + + leddcd = create_led_pixmap ("leddcd", "", "", 0, 0); + gtk_widget_show (leddcd); + gtk_box_pack_start (GTK_BOX (hbox2), leddcd, FALSE, TRUE, 4); + gtk_widget_set_can_focus (leddcd, FALSE); + gtk_widget_set_can_default (leddcd, FALSE); + + frame5 = gtk_frame_new (NULL); + gtk_widget_show (frame5); + gtk_box_pack_start (GTK_BOX (vbox5), frame5, FALSE, FALSE, 0); + + scope = scope_new ("scope", "", "", 0, 0); + gtk_widget_show (scope); + gtk_container_add (GTK_CONTAINER (frame5), scope); + gtk_widget_set_size_request (scope, 512, 384); + gtk_widget_set_can_focus (scope, TRUE); + gtk_widget_set_can_default (scope, FALSE); + + label27 = gtk_label_new (_("Scope")); + gtk_widget_show (label27); + gtk_frame_set_label_widget (GTK_FRAME (frame5), label27); + + g_signal_connect ((gpointer) scopewindow, "delete_event", + G_CALLBACK (on_scopewindow_delete_event), + NULL); + g_signal_connect ((gpointer) dcdfreeze, "toggled", + G_CALLBACK (on_dcdfreeze_toggled), + NULL); + g_signal_connect ((gpointer) ptt, "toggled", + G_CALLBACK (on_ptt_toggled), + NULL); + + /* Store pointers to all widgets, for use by lookup_widget(). */ + GLADE_HOOKUP_OBJECT_NO_REF (scopewindow, scopewindow, "scopewindow"); + GLADE_HOOKUP_OBJECT (scopewindow, vbox5, "vbox5"); + GLADE_HOOKUP_OBJECT (scopewindow, hbox2, "hbox2"); + GLADE_HOOKUP_OBJECT (scopewindow, dcdfreeze, "dcdfreeze"); + GLADE_HOOKUP_OBJECT (scopewindow, label26, "label26"); + GLADE_HOOKUP_OBJECT (scopewindow, ptt, "ptt"); + GLADE_HOOKUP_OBJECT (scopewindow, label21, "label21"); + GLADE_HOOKUP_OBJECT (scopewindow, ledptt, "ledptt"); + GLADE_HOOKUP_OBJECT (scopewindow, label22, "label22"); + GLADE_HOOKUP_OBJECT (scopewindow, leddcd, "leddcd"); + GLADE_HOOKUP_OBJECT (scopewindow, frame5, "frame5"); + GLADE_HOOKUP_OBJECT (scopewindow, scope, "scope"); + GLADE_HOOKUP_OBJECT (scopewindow, label27, "label27"); + + return scopewindow; +} + +GtkWidget* +create_receivewindow (void) +{ + GtkWidget *receivewindow; + GtkWidget *vbox6; + GtkWidget *hbox3; + GtkWidget *clearbutton; + GtkWidget *label7; + GtkWidget *count0; + GtkWidget *label17; + GtkWidget *count1; + GtkWidget *label18; + GtkWidget *counttot; + GtkWidget *label27; + GtkWidget *ptt; + GtkWidget *label23; + GtkWidget *ledptt; + GtkWidget *label24; + GtkWidget *leddcd; + GtkWidget *vpaned1; + GtkWidget *frame6; + GtkWidget *scrolledwindow2; + GtkWidget *packettext; + GtkWidget *label28; + GtkWidget *frame7; + GtkWidget *scrolledwindow3; + GtkWidget *bitstext; + GtkWidget *label29; + + receivewindow = gtk_window_new (GTK_WINDOW_TOPLEVEL); + gtk_window_set_title (GTK_WINDOW (receivewindow), _("Receive Packets/Bits")); + + vbox6 = gtk_vbox_new (FALSE, 0); + gtk_widget_show (vbox6); + gtk_container_add (GTK_CONTAINER (receivewindow), vbox6); + + hbox3 = gtk_hbox_new (FALSE, 0); + gtk_widget_show (hbox3); + gtk_box_pack_start (GTK_BOX (vbox6), hbox3, FALSE, TRUE, 0); + gtk_container_set_border_width (GTK_CONTAINER (hbox3), 4); + + clearbutton = gtk_button_new_with_mnemonic (_("Clear Count")); + gtk_widget_show (clearbutton); + gtk_box_pack_start (GTK_BOX (hbox3), clearbutton, FALSE, FALSE, 4); + + label7 = gtk_label_new (_("Zeros")); + gtk_widget_show (label7); + gtk_box_pack_start (GTK_BOX (hbox3), label7, FALSE, FALSE, 3); + gtk_label_set_justify (GTK_LABEL (label7), GTK_JUSTIFY_CENTER); + + count0 = gtk_entry_new (); + gtk_widget_show (count0); + gtk_box_pack_start (GTK_BOX (hbox3), count0, FALSE, TRUE, 4); + gtk_widget_set_size_request (count0, 60, -1); + gtk_widget_set_can_focus (count0, FALSE); + gtk_editable_set_editable (GTK_EDITABLE (count0), FALSE); + gtk_entry_set_invisible_char (GTK_ENTRY (count0), 9679); + + label17 = gtk_label_new (_("Ones")); + gtk_widget_show (label17); + gtk_box_pack_start (GTK_BOX (hbox3), label17, FALSE, FALSE, 3); + gtk_label_set_justify (GTK_LABEL (label17), GTK_JUSTIFY_CENTER); + + count1 = gtk_entry_new (); + gtk_widget_show (count1); + gtk_box_pack_start (GTK_BOX (hbox3), count1, FALSE, TRUE, 0); + gtk_widget_set_size_request (count1, 60, -1); + gtk_widget_set_can_focus (count1, FALSE); + gtk_editable_set_editable (GTK_EDITABLE (count1), FALSE); + gtk_entry_set_invisible_char (GTK_ENTRY (count1), 9679); + + label18 = gtk_label_new (_("Total")); + gtk_widget_show (label18); + gtk_box_pack_start (GTK_BOX (hbox3), label18, FALSE, FALSE, 3); + gtk_label_set_justify (GTK_LABEL (label18), GTK_JUSTIFY_CENTER); + + counttot = gtk_entry_new (); + gtk_widget_show (counttot); + gtk_box_pack_start (GTK_BOX (hbox3), counttot, FALSE, TRUE, 0); + gtk_widget_set_size_request (counttot, 60, -1); + gtk_widget_set_can_focus (counttot, FALSE); + gtk_editable_set_editable (GTK_EDITABLE (counttot), FALSE); + gtk_entry_set_invisible_char (GTK_ENTRY (counttot), 9679); + + label27 = gtk_label_new (""); + gtk_widget_show (label27); + gtk_box_pack_start (GTK_BOX (hbox3), label27, TRUE, TRUE, 0); + gtk_label_set_justify (GTK_LABEL (label27), GTK_JUSTIFY_CENTER); + + ptt = gtk_toggle_button_new_with_mnemonic (_("PTT")); + gtk_widget_show (ptt); + gtk_box_pack_start (GTK_BOX (hbox3), ptt, FALSE, FALSE, 4); + + label23 = gtk_label_new (_("PTT")); + gtk_widget_show (label23); + gtk_box_pack_start (GTK_BOX (hbox3), label23, FALSE, TRUE, 0); + gtk_label_set_justify (GTK_LABEL (label23), GTK_JUSTIFY_CENTER); + gtk_misc_set_padding (GTK_MISC (label23), 7, 0); + + ledptt = create_led_pixmap ("ledptt", "", "", 0, 0); + gtk_widget_show (ledptt); + gtk_box_pack_start (GTK_BOX (hbox3), ledptt, FALSE, TRUE, 4); + gtk_widget_set_can_focus (ledptt, FALSE); + gtk_widget_set_can_default (ledptt, FALSE); + + label24 = gtk_label_new (_("DCD")); + gtk_widget_show (label24); + gtk_box_pack_start (GTK_BOX (hbox3), label24, FALSE, TRUE, 0); + gtk_label_set_justify (GTK_LABEL (label24), GTK_JUSTIFY_CENTER); + gtk_misc_set_padding (GTK_MISC (label24), 7, 0); + + leddcd = create_led_pixmap ("leddcd", "", "", 0, 0); + gtk_widget_show (leddcd); + gtk_box_pack_start (GTK_BOX (hbox3), leddcd, FALSE, TRUE, 4); + gtk_widget_set_can_focus (leddcd, FALSE); + gtk_widget_set_can_default (leddcd, FALSE); + + vpaned1 = gtk_vpaned_new (); + gtk_widget_show (vpaned1); + gtk_box_pack_start (GTK_BOX (vbox6), vpaned1, TRUE, TRUE, 0); + gtk_widget_set_can_focus (vpaned1, FALSE); + + frame6 = gtk_frame_new (NULL); + gtk_widget_show (frame6); + gtk_paned_pack1 (GTK_PANED (vpaned1), frame6, TRUE, TRUE); + + scrolledwindow2 = gtk_scrolled_window_new (NULL, NULL); + gtk_widget_show (scrolledwindow2); + gtk_container_add (GTK_CONTAINER (frame6), scrolledwindow2); + gtk_widget_set_can_focus (scrolledwindow2, FALSE); + gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow2), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS); + gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolledwindow2), GTK_SHADOW_IN); + + packettext = gtk_text_view_new (); + gtk_widget_show (packettext); + gtk_container_add (GTK_CONTAINER (scrolledwindow2), packettext); + gtk_widget_set_can_focus (packettext, FALSE); + gtk_text_view_set_editable (GTK_TEXT_VIEW (packettext), FALSE); + gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (packettext), GTK_WRAP_WORD); + + label28 = gtk_label_new (_("Received Packets")); + gtk_widget_show (label28); + gtk_frame_set_label_widget (GTK_FRAME (frame6), label28); + + frame7 = gtk_frame_new (NULL); + gtk_widget_show (frame7); + gtk_paned_pack2 (GTK_PANED (vpaned1), frame7, TRUE, TRUE); + + scrolledwindow3 = gtk_scrolled_window_new (NULL, NULL); + gtk_widget_show (scrolledwindow3); + gtk_container_add (GTK_CONTAINER (frame7), scrolledwindow3); + gtk_widget_set_can_focus (scrolledwindow3, FALSE); + gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow3), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS); + gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolledwindow3), GTK_SHADOW_IN); + + bitstext = gtk_text_view_new (); + gtk_widget_show (bitstext); + gtk_container_add (GTK_CONTAINER (scrolledwindow3), bitstext); + gtk_widget_set_can_focus (bitstext, FALSE); + gtk_text_view_set_editable (GTK_TEXT_VIEW (bitstext), FALSE); + gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (bitstext), GTK_WRAP_CHAR); + + label29 = gtk_label_new (_("Received Bits")); + gtk_widget_show (label29); + gtk_frame_set_label_widget (GTK_FRAME (frame7), label29); + + g_signal_connect ((gpointer) receivewindow, "delete_event", + G_CALLBACK (on_receivewindow_delete_event), + NULL); + g_signal_connect ((gpointer) clearbutton, "clicked", + G_CALLBACK (on_clearbutton_clicked), + NULL); + g_signal_connect ((gpointer) ptt, "toggled", + G_CALLBACK (on_ptt_toggled), + NULL); + + /* Store pointers to all widgets, for use by lookup_widget(). */ + GLADE_HOOKUP_OBJECT_NO_REF (receivewindow, receivewindow, "receivewindow"); + GLADE_HOOKUP_OBJECT (receivewindow, vbox6, "vbox6"); + GLADE_HOOKUP_OBJECT (receivewindow, hbox3, "hbox3"); + GLADE_HOOKUP_OBJECT (receivewindow, clearbutton, "clearbutton"); + GLADE_HOOKUP_OBJECT (receivewindow, label7, "label7"); + GLADE_HOOKUP_OBJECT (receivewindow, count0, "count0"); + GLADE_HOOKUP_OBJECT (receivewindow, label17, "label17"); + GLADE_HOOKUP_OBJECT (receivewindow, count1, "count1"); + GLADE_HOOKUP_OBJECT (receivewindow, label18, "label18"); + GLADE_HOOKUP_OBJECT (receivewindow, counttot, "counttot"); + GLADE_HOOKUP_OBJECT (receivewindow, label27, "label27"); + GLADE_HOOKUP_OBJECT (receivewindow, ptt, "ptt"); + GLADE_HOOKUP_OBJECT (receivewindow, label23, "label23"); + GLADE_HOOKUP_OBJECT (receivewindow, ledptt, "ledptt"); + GLADE_HOOKUP_OBJECT (receivewindow, label24, "label24"); + GLADE_HOOKUP_OBJECT (receivewindow, leddcd, "leddcd"); + GLADE_HOOKUP_OBJECT (receivewindow, vpaned1, "vpaned1"); + GLADE_HOOKUP_OBJECT (receivewindow, frame6, "frame6"); + GLADE_HOOKUP_OBJECT (receivewindow, scrolledwindow2, "scrolledwindow2"); + GLADE_HOOKUP_OBJECT (receivewindow, packettext, "packettext"); + GLADE_HOOKUP_OBJECT (receivewindow, label28, "label28"); + GLADE_HOOKUP_OBJECT (receivewindow, frame7, "frame7"); + GLADE_HOOKUP_OBJECT (receivewindow, scrolledwindow3, "scrolledwindow3"); + GLADE_HOOKUP_OBJECT (receivewindow, bitstext, "bitstext"); + GLADE_HOOKUP_OBJECT (receivewindow, label29, "label29"); + + return receivewindow; +} + +GtkWidget* +create_p3dwindow (void) +{ + GtkWidget *p3dwindow; + GtkWidget *vbox6; + GtkWidget *hbox3; + GtkWidget *label7; + GtkWidget *rxstatus; + GtkWidget *label17; + GtkWidget *carrierfreq; + GtkWidget *label18; + GtkWidget *buttonpassall; + GtkWidget *vpaned1; + GtkWidget *frame6; + GtkWidget *scrolledwindow2; + GtkWidget *packetcooked; + GtkWidget *label30; + GtkWidget *frame7; + GtkWidget *scrolledwindow3; + GtkWidget *packetraw; + GtkWidget *label31; + + p3dwindow = gtk_window_new (GTK_WINDOW_TOPLEVEL); + gtk_window_set_title (GTK_WINDOW (p3dwindow), _("AO-40 Phase 3D Receive Window")); + + vbox6 = gtk_vbox_new (FALSE, 0); + gtk_widget_show (vbox6); + gtk_container_add (GTK_CONTAINER (p3dwindow), vbox6); + + hbox3 = gtk_hbox_new (FALSE, 0); + gtk_widget_show (hbox3); + gtk_box_pack_start (GTK_BOX (vbox6), hbox3, FALSE, TRUE, 0); + gtk_container_set_border_width (GTK_CONTAINER (hbox3), 4); + + label7 = gtk_label_new (_("Receiver Status")); + gtk_widget_show (label7); + gtk_box_pack_start (GTK_BOX (hbox3), label7, FALSE, FALSE, 3); + gtk_label_set_justify (GTK_LABEL (label7), GTK_JUSTIFY_CENTER); + + rxstatus = gtk_entry_new (); + gtk_widget_show (rxstatus); + gtk_box_pack_start (GTK_BOX (hbox3), rxstatus, FALSE, TRUE, 4); + gtk_widget_set_size_request (rxstatus, 120, -1); + gtk_widget_set_can_focus (rxstatus, FALSE); + gtk_editable_set_editable (GTK_EDITABLE (rxstatus), FALSE); + gtk_entry_set_invisible_char (GTK_ENTRY (rxstatus), 9679); + + label17 = gtk_label_new (_("Carrier Frequency")); + gtk_widget_show (label17); + gtk_box_pack_start (GTK_BOX (hbox3), label17, FALSE, FALSE, 3); + gtk_label_set_justify (GTK_LABEL (label17), GTK_JUSTIFY_CENTER); + + carrierfreq = gtk_entry_new (); + gtk_widget_show (carrierfreq); + gtk_box_pack_start (GTK_BOX (hbox3), carrierfreq, FALSE, TRUE, 0); + gtk_widget_set_size_request (carrierfreq, 60, -1); + gtk_widget_set_can_focus (carrierfreq, FALSE); + gtk_editable_set_editable (GTK_EDITABLE (carrierfreq), FALSE); + gtk_entry_set_invisible_char (GTK_ENTRY (carrierfreq), 9679); + + label18 = gtk_label_new (_("Hz")); + gtk_widget_show (label18); + gtk_box_pack_start (GTK_BOX (hbox3), label18, FALSE, FALSE, 3); + gtk_label_set_justify (GTK_LABEL (label18), GTK_JUSTIFY_CENTER); + + buttonpassall = gtk_toggle_button_new_with_mnemonic (_("Decode All Packets (Faulty CRC)")); + gtk_widget_show (buttonpassall); + gtk_box_pack_end (GTK_BOX (hbox3), buttonpassall, FALSE, FALSE, 0); + + vpaned1 = gtk_vpaned_new (); + gtk_widget_show (vpaned1); + gtk_box_pack_start (GTK_BOX (vbox6), vpaned1, TRUE, TRUE, 0); + gtk_widget_set_can_focus (vpaned1, FALSE); + + frame6 = gtk_frame_new (NULL); + gtk_widget_show (frame6); + gtk_paned_pack1 (GTK_PANED (vpaned1), frame6, TRUE, TRUE); + + scrolledwindow2 = gtk_scrolled_window_new (NULL, NULL); + gtk_widget_show (scrolledwindow2); + gtk_container_add (GTK_CONTAINER (frame6), scrolledwindow2); + gtk_widget_set_can_focus (scrolledwindow2, FALSE); + gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow2), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS); + gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolledwindow2), GTK_SHADOW_IN); + + packetcooked = gtk_text_view_new (); + gtk_widget_show (packetcooked); + gtk_container_add (GTK_CONTAINER (scrolledwindow2), packetcooked); + gtk_widget_set_can_focus (packetcooked, FALSE); + gtk_text_view_set_editable (GTK_TEXT_VIEW (packetcooked), FALSE); + gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (packetcooked), GTK_WRAP_CHAR); + + label30 = gtk_label_new (_("Received Decoded Packets")); + gtk_widget_show (label30); + gtk_frame_set_label_widget (GTK_FRAME (frame6), label30); + + frame7 = gtk_frame_new (NULL); + gtk_widget_show (frame7); + gtk_paned_pack2 (GTK_PANED (vpaned1), frame7, TRUE, TRUE); + + scrolledwindow3 = gtk_scrolled_window_new (NULL, NULL); + gtk_widget_show (scrolledwindow3); + gtk_container_add (GTK_CONTAINER (frame7), scrolledwindow3); + gtk_widget_set_can_focus (scrolledwindow3, FALSE); + gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow3), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS); + gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolledwindow3), GTK_SHADOW_IN); + + packetraw = gtk_text_view_new (); + gtk_widget_show (packetraw); + gtk_container_add (GTK_CONTAINER (scrolledwindow3), packetraw); + gtk_widget_set_can_focus (packetraw, FALSE); + gtk_text_view_set_editable (GTK_TEXT_VIEW (packetraw), FALSE); + gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (packetraw), GTK_WRAP_CHAR); + + label31 = gtk_label_new (_("Received Raw Packets")); + gtk_widget_show (label31); + gtk_frame_set_label_widget (GTK_FRAME (frame7), label31); + + g_signal_connect ((gpointer) p3dwindow, "delete_event", + G_CALLBACK (on_p3dwindow_delete_event), + NULL); + + /* Store pointers to all widgets, for use by lookup_widget(). */ + GLADE_HOOKUP_OBJECT_NO_REF (p3dwindow, p3dwindow, "p3dwindow"); + GLADE_HOOKUP_OBJECT (p3dwindow, vbox6, "vbox6"); + GLADE_HOOKUP_OBJECT (p3dwindow, hbox3, "hbox3"); + GLADE_HOOKUP_OBJECT (p3dwindow, label7, "label7"); + GLADE_HOOKUP_OBJECT (p3dwindow, rxstatus, "rxstatus"); + GLADE_HOOKUP_OBJECT (p3dwindow, label17, "label17"); + GLADE_HOOKUP_OBJECT (p3dwindow, carrierfreq, "carrierfreq"); + GLADE_HOOKUP_OBJECT (p3dwindow, label18, "label18"); + GLADE_HOOKUP_OBJECT (p3dwindow, buttonpassall, "buttonpassall"); + GLADE_HOOKUP_OBJECT (p3dwindow, vpaned1, "vpaned1"); + GLADE_HOOKUP_OBJECT (p3dwindow, frame6, "frame6"); + GLADE_HOOKUP_OBJECT (p3dwindow, scrolledwindow2, "scrolledwindow2"); + GLADE_HOOKUP_OBJECT (p3dwindow, packetcooked, "packetcooked"); + GLADE_HOOKUP_OBJECT (p3dwindow, label30, "label30"); + GLADE_HOOKUP_OBJECT (p3dwindow, frame7, "frame7"); + GLADE_HOOKUP_OBJECT (p3dwindow, scrolledwindow3, "scrolledwindow3"); + GLADE_HOOKUP_OBJECT (p3dwindow, packetraw, "packetraw"); + GLADE_HOOKUP_OBJECT (p3dwindow, label31, "label31"); + + return p3dwindow; +} + diff --git a/configapp/src/interface.h b/configapp/src/interface.h new file mode 100644 index 0000000..d0e2a7c --- /dev/null +++ b/configapp/src/interface.h @@ -0,0 +1,12 @@ +/* + * DO NOT EDIT THIS FILE - it is generated by Glade. + */ + +GtkWidget* create_mainwindow (void); +GtkWidget* create_aboutwindow (void); +GtkWidget* create_newconfigwindow (void); +GtkWidget* create_errordialog (void); +GtkWidget* create_specwindow (void); +GtkWidget* create_scopewindow (void); +GtkWidget* create_receivewindow (void); +GtkWidget* create_p3dwindow (void); diff --git a/configapp/src/main.c b/configapp/src/main.c new file mode 100644 index 0000000..72a1808 --- /dev/null +++ b/configapp/src/main.c @@ -0,0 +1,664 @@ +/* + * Initial main.c file generated by Glade. Edit as required. + * Glade will not overwrite this file. + */ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include "configapp.h" + +#include "getopt.h" + +#include + +#include "interface.h" +#include "support.h" + +#ifdef WIN32 + +#include + +#else + +/* libxml includes */ +#include +#include + +#endif + +#include +#include +#include +#include + +#include "simd.h" + +/* ---------------------------------------------------------------------- */ + +GtkWidget *mainwindow, *specwindow, *scopewindow, *receivewindow, *p3dwindow; +GtkTreeModel *configmodel; + +/* ---------------------------------------------------------------------- */ + +extern struct modulator afskmodulator; +extern struct demodulator afskdemodulator; + +extern struct modulator fskmodulator; +extern struct demodulator fskdemodulator; +extern struct demodulator fskpspdemodulator; +extern struct modulator fskeqmodulator; +extern struct demodulator fskeqdemodulator; + +extern struct modulator pammodulator; +extern struct demodulator pamdemodulator; + +extern struct modulator pskmodulator; +extern struct demodulator pskdemodulator; + +extern struct modulator newqpskmodulator; +extern struct demodulator newqpskdemodulator; + +/* ---------------------------------------------------------------------- */ + +struct modulator modchain_x = { + &afskmodulator, + "Off", + NULL, + NULL, + NULL, + NULL +}; + +struct demodulator demodchain_x = { + &afskdemodulator, + "Off", + NULL, + NULL, + NULL +}; + +#ifdef HAVE_ALSA +#define ALSA_STR , "alsa" +#else /* HAVE_ALSA */ +#define ALSA_STR +#endif /* HAVE_ALSA */ + +struct modemparams ioparam_type[] = { + { "type", "Audio IO Mode", "Audio IO Mode", "soundcard", MODEMPAR_COMBO, + { c: { { "soundcard", "file", "simulation" ALSA_STR } } } }, + { NULL } +}; + +#undef ALSA_STR + +#ifdef WIN32 + +struct modemparams chaccparams_x[] = { + { "txdelay", "TxDelay", "Transmitter Keyup delay in ms", "150", MODEMPAR_NUMERIC, { n: { 0, 2550, 10, 50 } } }, + { "fulldup", "Full Duplex", "Full Duplex", "0", MODEMPAR_CHECKBUTTON }, + { NULL } +}; + +#else /* WIN32 */ + +struct modemparams pktkissparams_x[] = { + { "file", "File", "File (symlink) to send the KISS stream to", "/dev/soundmodem0", + MODEMPAR_COMBO, { c: { { "/dev/soundmodem0", "/dev/soundmodem1", "/dev/soundmodem2", "/dev/soundmodem3" } } } }, + { "unlink", "Unlink File", "Unlink File (above) on setup", "1", MODEMPAR_CHECKBUTTON }, + { NULL } +}; + +struct modemparams pktmkissparams_x[] = { + { "ifname", "Interface Name", "Name of the Kernel KISS Interface", "sm0", MODEMPAR_COMBO, + { c: { { "sm0", "sm1", "sm2", "ax0" } } } }, + { "hwaddr", "Callsign", "Callsign (Hardware Address)", "", MODEMPAR_STRING }, + { "ip", "IP Address", "IP Address (mandatory)", "10.0.0.1", MODEMPAR_STRING }, + { "netmask", "Network Mask", "Network Mask", "255.255.255.0", MODEMPAR_STRING }, + { "broadcast", "Broadcast Address", "Broadcast Address", "10.0.0.255", MODEMPAR_STRING }, + { NULL } +}; + +struct modemparams chaccparams_x[] = { + { "txdelay", "TxDelay", "Transmitter Keyup delay in ms", "150", MODEMPAR_NUMERIC, { n: { 0, 2550, 10, 50 } } }, + { "slottime", "Slot Time", "Slot Time in ms (normally 100ms)", "100", MODEMPAR_NUMERIC, { n: { 0, 2550, 10, 50 } } }, + { "ppersist", "P-Persistence", "P-Persistence", "40", MODEMPAR_NUMERIC, { n: { 0, 255, 1, 10 } } }, + { "fulldup", "Full Duplex", "Full Duplex", "0", MODEMPAR_CHECKBUTTON }, + { "txtail", "TxTail", "Transmitter Tail delay in ms", "10", MODEMPAR_NUMERIC, { n: { 0, 2550, 10, 50 } } }, + { NULL } +}; + +#endif /* WIN32 */ + +/* ---------------------------------------------------------------------- */ + +#ifdef WIN32 + +#define REGISTRYPATH "SOFTWARE\\FlexNet\\SoundModem" +#define REGISTRYKEY HKEY_LOCAL_MACHINE + +#define MAXCHAN 16 + +static struct { + unsigned int nrchan; + struct onechannel { + char name[16]; + } chan[MAXCHAN]; +} channels; + +static int chancompare(struct onechannel *i, struct onechannel *j) +{ + return strcmp(i->name, j->name); +} + +static int enumchannels(const char *cfgname) +{ + char name[256]; + HKEY regkey; + LONG err; + DWORD len; + DWORD index = 0; + + channels.nrchan = 0; + snprintf(name, sizeof(name), "%s\\%s", REGISTRYPATH, cfgname); + if ((err = RegOpenKeyEx(REGISTRYKEY, name, 0, KEY_READ, ®key)) != ERROR_SUCCESS) { + g_printerr("RegOpenKeyEx(%s) returned 0x%lx\n", name, err); + return -1; + } + while (channels.nrchan < MAXCHAN) { + len = sizeof(channels.chan[channels.nrchan].name); + if ((RegEnumKeyEx(regkey, index, channels.chan[channels.nrchan].name, &len, + NULL, NULL, NULL, NULL)) != ERROR_SUCCESS) + break; + index++; + if (isdigit(channels.chan[channels.nrchan].name[0])) + channels.nrchan++; + } + RegCloseKey(regkey); + if (!channels.nrchan) + return 0; + qsort(&channels.chan[0], channels.nrchan, sizeof(channels.chan[0]), chancompare); + return 0; +} + +int xml_newconfig(const char *newname) +{ + HKEY regkey; + LONG err; + DWORD dispo; + char name[256]; + + if (strchr(newname, '\\')) + return -1; + snprintf(name, sizeof(name), "%s\\%s", REGISTRYPATH, newname); + if ((err = RegCreateKeyEx(REGISTRYKEY, name, 0, "", REG_OPTION_NON_VOLATILE, + KEY_ALL_ACCESS, NULL, ®key, &dispo)) != ERROR_SUCCESS) { + g_printerr("RegCreateKeyEx(%s) returned 0x%lx\n", name, err); + return -1; + } + RegCloseKey(regkey); + return (dispo == REG_CREATED_NEW_KEY) ? 0 : -1; +} + +const char *xml_newchannel(const char *cfgname) +{ + if (enumchannels(cfgname)) + return NULL; + if (channels.nrchan >= MAXCHAN) + return NULL; + if (channels.nrchan == 0) + strncpy(channels.chan[channels.nrchan].name, "0", + sizeof(channels.chan[channels.nrchan].name)); + else + snprintf(channels.chan[channels.nrchan].name, + sizeof(channels.chan[channels.nrchan].name), + "%ld", strtoul(channels.chan[channels.nrchan-1].name, NULL, 0)+1); + channels.nrchan++; + return channels.chan[channels.nrchan-1].name; +} + +static int deletekeyx(HKEY key) +{ + char name[128]; + LONG err; + DWORD len; + HKEY key2; + int ret = 0; + + for (;;) { + len = sizeof(name); + if ((RegEnumKeyEx(key, 0, name, &len, NULL, NULL, NULL, NULL)) != ERROR_SUCCESS) + return ret; + if ((err = RegOpenKeyEx(key, name, 0, KEY_ALL_ACCESS, &key2)) != ERROR_SUCCESS) { + g_printerr("RegOpenKeyEx(%s) returned 0x%lx\n", name, err); + return -1; + } + ret |= deletekeyx(key2); + RegCloseKey(key2); + RegDeleteKey(key, name); + } + return ret; +} + +static int deletekey(const char *name) +{ + HKEY key; + int ret; + DWORD err; + + if ((err = RegOpenKeyEx(REGISTRYKEY, name, 0, KEY_ALL_ACCESS, &key)) != ERROR_SUCCESS) { + g_printerr("RegOpenKeyEx(%s) returned 0x%lx\n", name, err); + return -1; + } + ret = deletekeyx(key); + RegCloseKey(key); + RegDeleteKey(REGISTRYKEY, name); + return ret; +} + +int xml_deleteconfig(const char *newname) +{ + char name[256]; + + snprintf(name, sizeof(name), "%s\\%s", REGISTRYPATH, newname); + return deletekey(name); +} + +int xml_deletechannel(const char *cfgname, const char *chname) +{ + char name[256]; + + snprintf(name, sizeof(name), "%s\\%s\\%s", REGISTRYPATH, cfgname, chname); + return deletekey(name); +} + +int xml_setprop(const char *cfgname, const char *chname, const char *typname, const char *propname, const char *data) +{ + char name[256]; + HKEY key; + DWORD err; + + if (chname) + snprintf(name, sizeof(name), "%s\\%s\\%s\\%s", REGISTRYPATH, cfgname, chname, typname); + else + snprintf(name, sizeof(name), "%s\\%s\\%s", REGISTRYPATH, cfgname, typname); + if ((err = RegCreateKeyEx(REGISTRYKEY, name, 0, "", REG_OPTION_NON_VOLATILE, + KEY_WRITE, NULL, &key, NULL)) != ERROR_SUCCESS) { + g_printerr("RegCreateKeyEx(%s) returned 0x%lx\n", name, err); + return -1; + } + err = RegSetValueEx(key, propname, 0, REG_SZ, data, strlen(data)+1); + RegCloseKey(key); + if (err != ERROR_SUCCESS) { + g_printerr("RegSetValueEx(%s,%s) returned 0x%lx\n", propname, data, err); + return -1; + } + return 0; +} + +int xml_getprop(const char *cfgname, const char *chname, const char *typname, const char *propname, char *buf, unsigned int bufsz) +{ + HKEY key; + DWORD err, vtype, len; + char name[256]; + + buf[0] = 0; + if (chname) + snprintf(name, sizeof(name), "%s\\%s\\%s\\%s", REGISTRYPATH, cfgname, chname, typname); + else + snprintf(name, sizeof(name), "%s\\%s\\%s", REGISTRYPATH, cfgname, typname); + if ((err = RegCreateKeyEx(REGISTRYKEY, name, 0, "", REG_OPTION_NON_VOLATILE, + KEY_READ, NULL, &key, NULL)) != ERROR_SUCCESS) { + g_printerr("RegCreateKeyEx(%s) returned 0x%lx\n", name, err); + return -1; + } + len = bufsz; + err = RegQueryValueEx(key, propname, NULL, &vtype, buf, &len); + RegCloseKey(key); + if (len >= bufsz) + len = bufsz-1; + buf[len] = 0; + if (err != ERROR_SUCCESS) { + g_printerr("RegQueryValueEx(%s) returned 0x%lx\n", propname, err); + return -1; + } + if (vtype != REG_SZ) + return -1; + return len; +} + +static void buildtree(void) +{ + DWORD err; + HKEY key; + DWORD index = 0; + DWORD len; + char name[64]; + unsigned int i; + + if ((err = RegOpenKeyEx(REGISTRYKEY, REGISTRYPATH, 0, KEY_READ, &key)) != ERROR_SUCCESS) { + g_printerr("RegOpenKeyEx(" REGISTRYPATH ") returned 0x%lx\n", err); + return; + } + for (;;) { + len = sizeof(name); + if ((RegEnumKeyEx(key, index, name, &len, NULL, NULL, NULL, NULL)) != ERROR_SUCCESS) + break; + g_print("Configuration: %s\n", name); + index++; + new_configuration(name); + if (enumchannels(name)) + continue; + for (i = 0; i < channels.nrchan; i++) + new_channel(name, channels.chan[i].name); + } + RegCloseKey(key); +} + +#else /* WIN32 */ + +static xmlDocPtr doc = NULL; +static const char *cfgfile = "/etc/ax25/soundmodem.conf"; + +static xmlNodePtr findconfig(const char *newname) +{ + xmlNodePtr node; + const char *name; + + for (node = doc->children->children; node; node = node->next) { + if (!node->name || strcmp(node->name, "configuration")) + continue; + name = xmlGetProp(node, "name"); + if (!name) + continue; + if (!strcmp(name, newname)) + return node; + } + return NULL; +} + +static xmlNodePtr findchannel(xmlNodePtr cfg, const char *newname) +{ + xmlNodePtr node; + const char *name; + + if (!cfg) + return NULL; + for (node = cfg->children; node; node = node->next) { + if (!node->name || strcmp(node->name, "channel")) + continue; + name = xmlGetProp(node, "name"); + if (!name) + continue; + if (!strcmp(name, newname)) + return node; + } + return NULL; +} + +static void namechannels(xmlNodePtr cfg) +{ + xmlNodePtr node, node2; + unsigned int ch = 0; + char buf[64]; + const char *name; + + for (node = cfg->children; node; node = node->next) { + if (!node->name || strcmp(node->name, "channel")) + continue; + name = xmlGetProp(node, "name"); + if (name) { + node2 = findchannel(cfg, name); + if (node2 == node) + continue; + } + for (;;) { + sprintf(buf, "Channel %u", ch++); + xmlSetProp(node, "name", buf); + node2 = findchannel(cfg, buf); + if (node2 == node) + break; + } + } +} + +int xml_newconfig(const char *newname) +{ + xmlNodePtr node = findconfig(newname); + + if (node) + return -1; + node = xmlNewChild(doc->children, NULL, "configuration", NULL); + xmlSetProp(node, "name", newname); + return 0; +} + +const char *xml_newchannel(const char *cfgname) +{ + xmlNodePtr node, node2; + + node = findconfig(cfgname); + if (!node) + return NULL; + node2 = xmlNewChild(node, NULL, "channel", NULL); + namechannels(node); + return xmlGetProp(node2, "name"); +} + +int xml_deleteconfig(const char *newname) +{ + xmlNodePtr node = findconfig(newname); + if (!node) + return -1; + xmlUnlinkNode(node); + xmlFreeNode(node); + return 0; +} + +int xml_deletechannel(const char *cfgname, const char *chname) +{ + xmlNodePtr node = findconfig(cfgname); + node = findchannel(node, chname); + if (!node) + return -1; + xmlUnlinkNode(node); + xmlFreeNode(node); + return 0; +} + +static xmlNodePtr propnode(const char *cfgname, const char *chname, const char *typname, int create) +{ + xmlNodePtr node2, node = findconfig(cfgname); + if (chname) + node = findchannel(node, chname); + if (!node) + return NULL; + for (node2 = node->children; node2; node2 = node2->next) { + if (!node2->name || strcmp(node2->name, typname)) + continue; + return node2; + } + if (!create) + return NULL; + return xmlNewChild(node, NULL, typname, NULL); +} + +int xml_setprop(const char *cfgname, const char *chname, const char *typname, const char *propname, const char *data) +{ + xmlNodePtr node = propnode(cfgname, chname, typname, 1); + if (!node) + return -1; + xmlSetProp(node, propname, data); + return 0; +} + +int xml_getprop(const char *cfgname, const char *chname, const char *typname, const char *propname, char *buf, unsigned int bufsz) +{ + xmlNodePtr node = propnode(cfgname, chname, typname, 0); + const char *cp; + + buf[0] = 0; + if (!node) + return -1; + if (!(cp = xmlGetProp(node, propname))) + return -1; + strncpy(buf, cp, bufsz); + buf[bufsz-1] = 0; + return strlen(buf); +} + +static void buildtree(xmlNodePtr xnode) +{ + xmlNodePtr node; + const char *name; + + for (; xnode; xnode = xnode->next) { + if (!xnode->name || strcmp(xnode->name, "configuration")) + continue; + name = xmlGetProp(xnode, "name"); + if (!name) + continue; + namechannels(xnode); + new_configuration(name); + /* now add channels */ + for (node = xnode->children; node; node = node->next) { + if (!node->name || strcmp(node->name, "channel")) + continue; + new_channel(name, xmlGetProp(node, "name")); + } + } +} + +#endif /* WIN32 */ + +/* ---------------------------------------------------------------------- */ + +int main (int argc, char *argv[]) +{ + static const struct option long_options[] = { + { "expert", no_argument, 0, 'x' }, + { 0, 0, 0, 0 } + }; + int c, err = 0; + unsigned int verblevel = 10, tosyslog = 0, simd = 1, expert = 0; + + afskmodulator.next = &fskmodulator; + afskdemodulator.next = &fskdemodulator; + fskmodulator.next = &pammodulator; + fskdemodulator.next = &fskpspdemodulator; + fskpspdemodulator.next = &pamdemodulator; + fskeqdemodulator.next = &pamdemodulator; + pammodulator.next = &pskmodulator; + pamdemodulator.next = &pskdemodulator; + pskmodulator.next = &newqpskmodulator; + pskdemodulator.next = &newqpskdemodulator; + newqpskdemodulator.next = &p3ddemodulator; + +#ifdef ENABLE_NLS + bindtextdomain(PACKAGE, PACKAGE_LOCALE_DIR); + bind_textdomain_codeset (PACKAGE, "UTF-8"); + textdomain(PACKAGE); +#endif + + gtk_set_locale(); + gtk_init(&argc, &argv); + + add_pixmap_directory(PACKAGE_DATA_DIR "/pixmaps"); + add_pixmap_directory(PACKAGE_SOURCE_DIR "/pixmaps"); + + mainwindow = create_mainwindow(); + gtk_notebook_remove_page(GTK_NOTEBOOK(g_object_get_data(G_OBJECT(mainwindow), "confignotebook")), 0); + gtk_notebook_remove_page(GTK_NOTEBOOK(g_object_get_data(G_OBJECT(mainwindow), "confignotebook")), 0); + gtk_widget_hide(GTK_WIDGET(g_object_get_data(G_OBJECT(mainwindow), "newchannel"))); + gtk_widget_hide(GTK_WIDGET(g_object_get_data(G_OBJECT(mainwindow), "deleteconfiguration"))); + gtk_widget_hide(GTK_WIDGET(g_object_get_data(G_OBJECT(mainwindow), "deletechannel"))); + gtk_widget_hide(GTK_WIDGET(g_object_get_data(G_OBJECT(mainwindow), "diagnostics"))); + specwindow = create_specwindow(); + scopewindow = create_scopewindow(); + receivewindow = create_receivewindow(); + p3dwindow = create_p3dwindow(); + configmodel = create_configmodel(); + + { + GtkWidget *w; + GtkStyle *st; + PangoFontDescription *font_desc = pango_font_description_from_string ("monospace 10"); + if (!font_desc) { + g_printerr("Cannot load monospace\n"); + } else { + w = GTK_WIDGET(g_object_get_data(G_OBJECT(p3dwindow), "packetraw")); + st = gtk_style_copy(gtk_widget_get_style(w)); + st->font_desc = font_desc; + gtk_widget_set_style(w, st); + w = GTK_WIDGET(g_object_get_data(G_OBJECT(p3dwindow), "packetcooked")); + gtk_widget_set_style(w, st); + } + } + + while ((c = getopt_long(argc, argv, "v:sS", long_options, NULL)) != EOF) { + switch (c) { + case 'v': + verblevel = strtoul(optarg, NULL, 0); + break; + + case 's': + tosyslog = 1; + break; + + case 'S': + simd = 0; + break; + + case 'x': + expert = 1; + break; + + default: + err++; + break; + } + } + if (err) { + fprintf(stderr, "usage: []\n"); + exit(1); + } + if (expert) { + fskpspdemodulator.next = &fskeqdemodulator; + } + loginit(verblevel, tosyslog); + initsimd(simd); + ioinit_sim(); + ioinit_filein(); + ioinit_soundcard(); +#ifdef WIN32 + buildtree(); +#else /* WIN32 */ + if (optind < argc) + cfgfile = argv[optind]; + doc = xmlParseFile(cfgfile); + if (doc && (!doc->children || !doc->children->name || strcmp(doc->children->name, "modem"))) { + g_printerr("SoundModem Config: Invalid configuration file %s\n", cfgfile); + exit(1); + } + if (!doc && (doc = xmlNewDoc("1.0"))) + doc->children = xmlNewDocNode(doc, NULL, "modem", NULL); + if (!doc || !doc->children) { + g_printerr("SoundModem Config: out of memory\n"); + exit(1); + } + buildtree(doc->children->children); +#endif /* WIN32 */ + renumber_channels(); + gtk_tree_view_expand_all(GTK_TREE_VIEW(g_object_get_data(G_OBJECT(mainwindow), "configtree"))); + gtk_widget_show(mainwindow); + gtk_main(); +#ifdef WIN32 +#else /* WIN32 */ + if (!xmlSaveFormatFile(cfgfile, doc, 1)) + g_printerr("SoundModem Config: error saving configuration file %s\n", cfgfile); + xmlFreeDoc(doc); +#endif /* WIN32 */ + return 0; +} + diff --git a/configapp/src/scope.c b/configapp/src/scope.c new file mode 100644 index 0000000..0fabddc --- /dev/null +++ b/configapp/src/scope.c @@ -0,0 +1,346 @@ +/* + * Sooundmodem Scope Widget + * Copyright (C) 1999-2000 Thomas Sailer + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "scope.h" +#include "snm-compat-gtk2.h" +#include +#include +#include +#include +#include + +/* --------------------------------------------------------------------- */ + +#define PRIO G_PRIORITY_LOW + +static void scope_class_init(ScopeClass *klass); +static void scope_init(Scope *scope); +static void scope_finalize(GObject *object); +static gint scope_expose(GtkWidget *widget, GdkEventExpose *event); +static void scope_realize(GtkWidget *widget); +static void scope_unrealize(GtkWidget *widget); +static void scope_size_allocate(GtkWidget *widget, GtkAllocation *allocation); +static void scope_send_configure (Scope *scope); +static gint idle_callback(gpointer data); + +static GtkWidgetClass *parent_class = NULL; +static ScopeClass *scope_class = NULL; + + +guint scope_get_type(void) +{ + static guint scope_type = 0; + + if (!scope_type) + { + static const GTypeInfo scope_info = + { + sizeof(ScopeClass), + NULL, /* base_init */ + NULL, /* base_finalize */ + (GClassInitFunc)scope_class_init, + NULL, /* class_finalize */ + NULL, /* class_data */ + sizeof(Scope), + 0, /* n_preallocs */ + (GInstanceInitFunc)scope_init, + }; + scope_type = g_type_register_static + (GTK_TYPE_WIDGET, "Scope", &scope_info, 0); + } + return scope_type; +} + +static void scope_class_init(ScopeClass *klass) +{ + GObjectClass *object_class; + GtkWidgetClass *widget_class; + + object_class = (GObjectClass*)klass; + widget_class = (GtkWidgetClass*)klass; + + parent_class = g_type_class_peek(GTK_TYPE_WIDGET); + scope_class = klass; + + object_class->finalize = scope_finalize; + widget_class->expose_event = scope_expose; + widget_class->realize = scope_realize; + widget_class->unrealize = scope_unrealize; + widget_class->size_allocate = scope_size_allocate; +} + +static void scope_init(Scope *scope) +{ + scope->idlefunc = 0; + /* initialize the colors */ + scope->tracecol.red = 11796; + scope->tracecol.green = 53740; + scope->tracecol.blue = 4588; + scope->gridcol.red = 52429; + scope->gridcol.green = 52429; + scope->gridcol.blue = 52429; + scope->trace_gc = scope->grid_gc = NULL; + scope->pixmap = NULL; + /* initialize the data */ + memset(&scope->y, 0, sizeof(scope->y)); +} + +static void scope_realize(GtkWidget *widget) +{ + Scope *scope; + GdkWindowAttr attributes; + gint attributes_mask; + GdkGCValues gc_values; + GtkAllocation allocation; + GdkWindow *window; + GtkStyle *style; + + g_return_if_fail(widget != NULL); + g_return_if_fail(IS_SCOPE(widget)); + + scope = SCOPE(widget); + gtk_widget_set_realized(widget, TRUE); + gtk_widget_get_allocation(widget, &allocation); + + attributes.window_type = GDK_WINDOW_CHILD; + attributes.x = allocation.x; + attributes.y = allocation.y; + attributes.width = allocation.width; + attributes.height = allocation.height; + attributes.wclass = GDK_INPUT_OUTPUT; + attributes.visual = gtk_widget_get_visual(widget); + attributes.colormap = gtk_widget_get_colormap(widget); + attributes.event_mask = gtk_widget_get_events(widget) | GDK_EXPOSURE_MASK; + + attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP; + + gtk_widget_set_has_window(widget, TRUE); + window = gdk_window_new(gtk_widget_get_parent_window(widget), &attributes, attributes_mask); + gtk_widget_set_window(widget, window); + gdk_window_set_user_data(window, scope); + + gtk_widget_style_attach(widget); + style = gtk_widget_get_style(widget); + gtk_style_set_background(style, window, GTK_STATE_NORMAL); + + /* gc's if necessary */ + if (!gdk_colormap_alloc_color(style->colormap, &scope->tracecol, + FALSE, TRUE)) + g_warning("unable to allocate color: ( %d %d %d )", + scope->tracecol.red, scope->tracecol.green, scope->tracecol.blue); + gc_values.foreground = scope->tracecol; + scope->trace_gc = gtk_gc_get(style->depth, + style->colormap, + &gc_values, GDK_GC_FOREGROUND); + if (!gdk_colormap_alloc_color(style->colormap, &scope->gridcol, + FALSE, TRUE)) + g_warning("unable to allocate color: ( %d %d %d )", + scope->gridcol.red, scope->gridcol.green, scope->gridcol.blue); + gc_values.foreground = scope->gridcol; + scope->grid_gc = gtk_gc_get(style->depth, + style->colormap, + &gc_values, GDK_GC_FOREGROUND); + /* create backing store */ + scope->pixmap = gdk_pixmap_new(window, SCOPE_WIDTH, SCOPE_HEIGHT, -1); + + scope_send_configure(SCOPE(widget)); +} + +static void scope_unrealize(GtkWidget *widget) +{ + Scope *scope; + + g_return_if_fail(widget != NULL); + g_return_if_fail(IS_SCOPE(widget)); + + scope = SCOPE(widget); + if (scope->idlefunc) + g_source_remove(scope->idlefunc); + if (scope->trace_gc) + gtk_gc_release(scope->trace_gc); + if (scope->grid_gc) + gtk_gc_release(scope->grid_gc); + scope->trace_gc = scope->grid_gc = NULL; + if (scope->pixmap) + g_object_unref(scope->pixmap); + scope->pixmap = NULL; + if (GTK_WIDGET_CLASS(parent_class)->unrealize) + (*GTK_WIDGET_CLASS(parent_class)->unrealize)(widget); +} + +static void scope_size_allocate(GtkWidget *widget, GtkAllocation *allocation) +{ + GtkAllocation alloc; + + g_return_if_fail(widget != NULL); + g_return_if_fail(IS_SCOPE(widget)); + g_return_if_fail(allocation != NULL); + + alloc = *allocation; + alloc.width = SCOPE_WIDTH; + alloc.height = SCOPE_HEIGHT; + gtk_widget_set_allocation(widget, &alloc); + + if (gtk_widget_get_realized(widget)) { + gdk_window_move_resize (gtk_widget_get_window(widget), + allocation->x, allocation->y, + allocation->width, allocation->height); + scope_send_configure(SCOPE(widget)); + } +} + +static void scope_send_configure(Scope *scope) +{ + GtkWidget *widget; + GdkEventConfigure event; + GtkAllocation allocation; + + widget = GTK_WIDGET(scope); + gtk_widget_get_allocation(widget, &allocation); + + event.type = GDK_CONFIGURE; + event.window = gtk_widget_get_window(widget); + event.send_event = TRUE; + event.x = allocation.x; + event.y = allocation.y; + event.width = allocation.width; + event.height = allocation.height; + + gtk_widget_event(widget, (GdkEvent*)&event); +} + + +GtkWidget* scope_new(const char *name, void *dummy0, void *dummy1, unsigned int dummy2, unsigned int dummy3) +{ + Scope *scope; + + scope = g_object_new(scope_get_type(), NULL); + memset(&scope->y, 0, sizeof(scope->y)); + return GTK_WIDGET(scope); +} + +static void scope_finalize(GObject *object) +{ + g_return_if_fail(object != NULL); + g_return_if_fail(IS_SCOPE(object)); + (*G_OBJECT_CLASS(parent_class)->finalize)(object); +} + +static gint scope_expose(GtkWidget *widget, GdkEventExpose *event) +{ + Scope *scope; + + g_return_val_if_fail(widget != NULL, FALSE); + g_return_val_if_fail(IS_SCOPE(widget), FALSE); + g_return_val_if_fail (event != NULL, FALSE); + if (gtk_widget_is_drawable(widget)) { + scope = SCOPE(widget); + if (!scope->idlefunc) + scope->idlefunc = g_idle_add_full(PRIO, idle_callback, scope, NULL); + } + return FALSE; +} + +static void draw(Scope *scope) +{ + guint segcnt, i; + GdkPoint pt[SCOPE_WIDTH+1]; + GdkSegment seg[100], *segp; + GtkWidget *widget; + GtkAllocation allocation; + GtkStyle *style; + + widget = GTK_WIDGET(scope); + g_return_if_fail(gtk_widget_is_drawable(widget)); + g_return_if_fail(scope->pixmap); + gtk_widget_get_allocation(widget, &allocation); + style = gtk_widget_get_style(widget); + /* calculate grid segments */ + for (segp = seg, segcnt = i = 0; i < SCOPE_WIDTH; i += SCOPE_WIDTH/8) { + segp->x1 = segp->x2 = i; + segp->y1 = SCOPE_HEIGHT/2-5; + segp->y2 = SCOPE_HEIGHT/2+5; + segp++; + segcnt++; + } + segp->y1 = segp->y2 = SCOPE_HEIGHT/2; + segp->x1 = 0; + segp->x2 = SCOPE_WIDTH-1; + segp++; + segcnt++; + /* copy data points */ + for (i = 0; i < SCOPE_WIDTH; i++) { + pt[i].x = i; + pt[i].y = ((32767-(int)scope->y[i])*SCOPE_HEIGHT) >> 16; + } + /* clear window */ + gdk_draw_rectangle(scope->pixmap, style->base_gc[gtk_widget_get_state(widget)], + TRUE, 0, 0, + allocation.width, + allocation.height); + /* draw grid */ + gdk_draw_segments(scope->pixmap, scope->grid_gc, seg, segcnt); + /* draw trace */ + gdk_draw_lines(scope->pixmap, scope->trace_gc, pt, SCOPE_WIDTH); + /* draw to screen */ + gdk_draw_drawable(gtk_widget_get_window(widget), style->base_gc[gtk_widget_get_state(widget)], scope->pixmap, + 0, 0, 0, 0, allocation.width, allocation.height); +} + + +static gint idle_callback(gpointer data) +{ + g_return_val_if_fail(data != NULL, FALSE); + g_return_val_if_fail(IS_SCOPE(data), FALSE); + SCOPE(data)->idlefunc = 0; + if (!gtk_widget_is_drawable(GTK_WIDGET(data))) + return FALSE; + draw(SCOPE(data)); + return FALSE; /* don't call this callback again */ +} + +void scope_setdata(Scope *scope, short *samples) +{ + g_return_if_fail(scope != NULL); + g_return_if_fail(IS_SCOPE(scope)); + memcpy(scope->y, samples, sizeof(scope->y)); + if (gtk_widget_is_drawable(GTK_WIDGET(scope))) { + if (!scope->idlefunc) + scope->idlefunc = g_idle_add_full(PRIO, idle_callback, scope, NULL); + } +} + +#if 0 +void scope_setmarker(Scope *scope, int pointer) +{ + g_return_if_fail(scope != NULL); + g_return_if_fail(IS_SCOPE(scope)); + if (pointer >= 0 && pointer < SCOPE_WIDTH) + scope->pointer = pointer; + if (GTK_WIDGET_DRAWABLE(GTK_WIDGET(scope))) { + if (!scope->idlefunc) + scope->idlefunc = g_idle_add_full(PRIO, idle_callback, scope, NULL); + } +} +#endif diff --git a/configapp/src/scope.h b/configapp/src/scope.h new file mode 100644 index 0000000..2218f6c --- /dev/null +++ b/configapp/src/scope.h @@ -0,0 +1,75 @@ +/* + * Scope Widget + * Copyright (C) 1999-2000 Thomas Sailer + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef __SCOPE_H__ +#define __SCOPE_H__ + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +#define SCOPE(obj) G_TYPE_CHECK_INSTANCE_CAST(obj, scope_get_type(), Scope) +#define SCOPE_CLASS(klass) G_TYPE_CHECK_CLASS_CAST(klass, scope_get_type(), ScopeClass) +#define IS_SCOPE(obj) G_TYPE_CHECK_INSTANCE_TYPE(obj, scope_get_type()) + +typedef struct _Scope Scope; +typedef struct _ScopeClass ScopeClass; + +#define SCOPE_NUMSAMPLES 512 + +#define SCOPE_WIDTH (SCOPE_NUMSAMPLES) +#define SCOPE_HEIGHT 384 + +struct _Scope +{ + GtkWidget widget; + + guint idlefunc; + GdkGC *trace_gc; + GdkGC *grid_gc; + GdkGC *pointer_gc; + GdkColor tracecol; + GdkColor gridcol; + + GdkPixmap *pixmap; + + short y[SCOPE_WIDTH]; +}; + +struct _ScopeClass +{ + GtkWidgetClass parent_class; +}; + + +guint scope_get_type(void); +GtkWidget* scope_new(const char *name, void *dummy0, void *dummy1, unsigned int dummy2, unsigned int dummy3); +void scope_setdata(Scope *scope, short *samples); + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + + +#endif /* __SCOPE_H__ */ diff --git a/configapp/src/snm-compat-gtk2.h b/configapp/src/snm-compat-gtk2.h new file mode 100644 index 0000000..6825ee0 --- /dev/null +++ b/configapp/src/snm-compat-gtk2.h @@ -0,0 +1,63 @@ +#ifndef SNM_COMPAT_GTK2_H +#define SNM_COMPAT_GTK2_H + +/* To be included only from C files, not headers. */ + + +#ifndef HAVE_GTK_DIALOG_GET_ACTION_AREA +#define gtk_dialog_get_action_area(_d_) (_d_)->action_area +#endif + +#ifndef HAVE_GTK_DIALOG_GET_CONTENT_AREA +#define gtk_dialog_get_content_area(_d_) (_d_)->vbox +#endif + +#ifndef HAVE_GTK_WIDGET_GET_ALLOCATION +#define gtk_widget_get_allocation(_w_,_a_) (*(_a_) = (_w_)->allocation) +#endif + +#ifndef HAVE_GTK_WIDGET_SET_ALLOCATION +#define gtk_widget_set_allocation(_w_,_a_) ((_w_)->allocation = *(_a_)) +#endif + +#ifndef HAVE_GTK_WIDGET_GET_REALIZED +#define gtk_widget_get_realized(_w_) GTK_WIDGET_REALIZED(_w_) +#endif + +#ifndef HAVE_GTK_WIDGET_SET_REALIZED +#define gtk_widget_set_realized(_w_,_r_) do { if (_r_) GTK_WIDGET_SET_FLAGS(_w_, GTK_REALIZED); else GTK_WIDGET_UNSET_FLAGS(_w_, GTK_REALIZED); } while (0) +#endif + +#ifndef HAVE_GTK_WIDGET_GET_STATE +#define gtk_widget_get_state(_w_) (_w_)->state +#endif + +#ifndef HAVE_GTK_WIDGET_GET_WINDOW +#define gtk_widget_get_window(_w_) (_w_)->window +#endif + +#ifndef HAVE_GTK_WIDGET_SET_WINDOW +#define gtk_widget_set_window(_w_,_o_) ((_w_)->window = (_o_)) +#endif + +#ifndef HAVE_GTK_WIDGET_SET_HAS_WINDOW +#define gtk_widget_set_has_window(_w_, _h_) {} +#endif + +#ifndef HAVE_GTK_WIDGET_IS_DRAWABLE +#define gtk_widget_is_drawable(_w_) GTK_WIDGET_DRAWABLE(_w_) +#endif + +#ifndef HAVE_GTK_WIDGET_SET_CAN_DEFAULT +#define gtk_widget_set_can_default(_w_,_d_) do { if (_d_) GTK_WIDGET_SET_FLAGS(_w_, GTK_CAN_DEFAULT); else GTK_WIDGET_UNSET_FLAGS(_w_, GTK_CAN_DEFAULT); } while (0) +#endif + +#ifndef HAVE_GTK_WIDGET_SET_CAN_FOCUS +#define gtk_widget_set_can_focus(_w_,_f_) do { if (_f_) GTK_WIDGET_SET_FLAGS(_w_, GTK_CAN_FOCUS); else GTK_WIDGET_UNSET_FLAGS(_w_, GTK_CAN_FOCUS); } while (0) +#endif + +#ifndef HAVE_GTK_WIDGET_STYLE_ATTACH +#define gtk_widget_style_attach(_w_) (_w_->style = gtk_style_attach (_w_->style, _w_->window)) +#endif + +#endif diff --git a/configapp/src/soundmodemconfig.8 b/configapp/src/soundmodemconfig.8 new file mode 100644 index 0000000..e9fa5db --- /dev/null +++ b/configapp/src/soundmodemconfig.8 @@ -0,0 +1,28 @@ +.\" Copyright 2000 Thomas Sailer (sailer@ife.ee.ethz.ch) +.\" May be distributed under the GNU General Public License +.\" +.\" " +.TH SOUNDMODEMCONFIG 8 "1 August 2000" "SOUNDMODEM 0.2" "Linux AX.25 Utilities Manual" +.SH NAME +soundmodemconfig \- Soundcard modem configuration utility +.SH SYNOPSIS +.B soundmodemconfig +.B "[ \-sSRM ]" +.B "[\-v verbosity level]" +.B "[\-c configuration name]" + + +.SH DESCRIPTION +.B soundmodemconfig +is a GUI tool for creating a configuration file for soundmodem (8). +The default file name is /etc/ax25/soundmodem.conf, though +any other file name may be specified on the command line. + + +.SH "SEE ALSO" +.nf +.BR ifconfig "\ (8), " soundmodem "\ (8)" +.fi + +.SH AUTHOR +soundmodemconfig was written by Thomas Sailer, HB9JNX/AE4WA (sailer@ife.ee.ethz.ch). diff --git a/configapp/src/spectrum.c b/configapp/src/spectrum.c new file mode 100644 index 0000000..5f60acb --- /dev/null +++ b/configapp/src/spectrum.c @@ -0,0 +1,476 @@ +/* + * Sooundmodem Spectrum Widget + * Copyright (C) 1999-2000 Thomas Sailer + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "spectrum.h" +#include "snm-compat-gtk2.h" +#include +#include +#include +#include + +#include +#include + +/* --------------------------------------------------------------------- */ + +static inline float hamming(float x) +{ + return 0.54-0.46*cos(2*M_PI*x); +} + +/* ---------------------------------------------------------------------- */ + +/* + * This fft routine is from ~gabriel/src/filters/fft/fft.c; + * I am unsure of the original source. The file contains no + * copyright notice or description. + * The declaration is changed to the prototype form but the + * function body is unchanged. (J. T. Buck) + */ + +#define SWAP(a, b) tempr=(a); (a)=(b); (b)=tempr + +/* + * Replace data by its discrete Fourier transform, if isign is + * input as 1, or by its inverse discrete Fourier transform, if + * "isign" is input as -1. "data'"is a complex array of length "nn", + * input as a real array data[0..2*nn-1]. "nn" MUST be an integer + * power of 2 (this is not checked for!?) + */ + +static void fft_rif(float *data, int nn, int isign) +{ + int n; + int mmax; + int m, j, istep, i; + float wtemp, wr, wpr, wpi, wi, theta; + float tempr, tempi; + + data--; + n = nn << 1; + j = 1; + + for (i = 1; i < n; i += 2) { + if(j > i) { + SWAP(data[j], data[i]); + SWAP(data[j+1], data[i+1]); + } + m= n >> 1; + while (m >= 2 && j >m) { + j -= m; + m >>= 1; + } + j += m; + } + mmax = 2; + while (n > mmax) { + istep = 2*mmax; + theta = -6.28318530717959/(isign*mmax); + wtemp = sin(0.5*theta); + wpr = -2.0*wtemp*wtemp; + wpi = sin(theta); + wr = 1.0; + wi = 0.0; + for (m = 1; m < mmax; m += 2) { + for (i = m; i < n; i += istep) { + j = i + mmax; + tempr = wr*data[j] - wi*data[j+1]; + tempi = wr*data[j+1] + wi*data[j]; + data[j] = data[i] - tempr; + data[j+1] = data[i+1] - tempi; + data[i] += tempr; + data[i+1] += tempi; + } + wr = (wtemp=wr)*wpr - wi*wpi+wr; + wi = wi*wpr + wtemp*wpi + wi; + } + mmax = istep; + } +} + +#undef SWAP + +/* --------------------------------------------------------------------- */ + +static inline float fsqr(float x) +{ + return x*x; +} + +/* --------------------------------------------------------------------- */ + +#define PRIO G_PRIORITY_LOW +#define DBSPAN 80 + +static void spectrum_class_init(SpectrumClass *klass); +static void spectrum_init(Spectrum *spec); +static void spectrum_finalize(GObject *object); +static gint spectrum_expose(GtkWidget *widget, GdkEventExpose *event); +static void spectrum_realize(GtkWidget *widget); +static void spectrum_unrealize(GtkWidget *widget); +static void spectrum_size_allocate(GtkWidget *widget, GtkAllocation *allocation); +static void spectrum_send_configure (Spectrum *spec); +static gint idle_callback(gpointer data); + +static GtkWidgetClass *parent_class = NULL; +static SpectrumClass *spectrum_class = NULL; + + +guint spectrum_get_type(void) +{ + static guint spectrum_type = 0; + + if (!spectrum_type) + { + static const GTypeInfo spectrum_info = + { + sizeof(SpectrumClass), + NULL, /* base_init */ + NULL, /* base_finalize */ + (GClassInitFunc)spectrum_class_init, + NULL, /* class_finalize */ + NULL, /* class_data */ + sizeof(Spectrum), + 0, /* n_preallocs */ + (GInstanceInitFunc)spectrum_init, + }; + spectrum_type = g_type_register_static + (GTK_TYPE_WIDGET, "Spectrum", &spectrum_info, 0); + } + return spectrum_type; +} + +static void spectrum_class_init(SpectrumClass *klass) +{ + GObjectClass *object_class; + GtkWidgetClass *widget_class; + + object_class = (GObjectClass*)klass; + widget_class = (GtkWidgetClass*)klass; + + parent_class = g_type_class_peek(GTK_TYPE_WIDGET); + spectrum_class = klass; + + object_class->finalize = spectrum_finalize; + widget_class->expose_event = spectrum_expose; + widget_class->realize = spectrum_realize; + widget_class->unrealize = spectrum_unrealize; + widget_class->size_allocate = spectrum_size_allocate; +} + +static void spectrum_init(Spectrum *spec) +{ + spec->idlefunc = 0; + /* initialize the colors */ + spec->tracecol.red = 11796; + spec->tracecol.green = 53740; + spec->tracecol.blue = 4588; + spec->gridcol.red = 52429; + spec->gridcol.green = 52429; + spec->gridcol.blue = 52429; + spec->pointercol.red = 65535; + spec->pointercol.green = 0; + spec->pointercol.blue = 65535; + spec->trace_gc = spec->grid_gc = spec->pointer_gc = NULL; + spec->pixmap = NULL; + /* initialize the data */ + memset(&spec->y, 0, sizeof(spec->y)); + spec->pointer = 0; +} + +static void spectrum_realize(GtkWidget *widget) +{ + Spectrum *spec; + GdkWindowAttr attributes; + gint attributes_mask; + GdkGCValues gc_values; + GtkAllocation allocation; + GdkWindow *window; + GtkStyle *style; + + g_return_if_fail(widget != NULL); + g_return_if_fail(IS_SPECTRUM(widget)); + + spec = SPECTRUM(widget); + gtk_widget_set_realized(widget, TRUE); + gtk_widget_get_allocation(widget, &allocation); + + attributes.window_type = GDK_WINDOW_CHILD; + + attributes.x = allocation.x; + attributes.y = allocation.y; + attributes.width = allocation.width; + attributes.height = allocation.height; + attributes.wclass = GDK_INPUT_OUTPUT; + attributes.visual = gtk_widget_get_visual(widget); + attributes.colormap = gtk_widget_get_colormap(widget); + attributes.event_mask = gtk_widget_get_events(widget) | GDK_EXPOSURE_MASK; + + attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP; + + gtk_widget_set_has_window(widget, TRUE); + window = gdk_window_new(gtk_widget_get_parent_window(widget), &attributes, attributes_mask); + gtk_widget_set_window(widget, window); + gdk_window_set_user_data(window, spec); + + gtk_widget_style_attach(widget); + style = gtk_widget_get_style(widget); + gtk_style_set_background(style, window, GTK_STATE_NORMAL); + + /* gc's if necessary */ + if (!gdk_colormap_alloc_color(style->colormap, &spec->tracecol, + FALSE, TRUE)) + g_warning("unable to allocate color: ( %d %d %d )", + spec->tracecol.red, spec->tracecol.green, spec->tracecol.blue); + gc_values.foreground = spec->tracecol; + spec->trace_gc = gtk_gc_get(style->depth, + style->colormap, + &gc_values, GDK_GC_FOREGROUND); + if (!gdk_colormap_alloc_color(style->colormap, &spec->gridcol, + FALSE, TRUE)) + g_warning("unable to allocate color: ( %d %d %d )", + spec->gridcol.red, spec->gridcol.green, spec->gridcol.blue); + gc_values.foreground = spec->gridcol; + spec->grid_gc = gtk_gc_get(style->depth, + style->colormap, + &gc_values, GDK_GC_FOREGROUND); + if (!gdk_colormap_alloc_color(style->colormap, + &spec->pointercol, FALSE, TRUE)) + g_warning("unable to allocate color: ( %d %d %d )", + spec->pointercol.red, spec->pointercol.green, spec->pointercol.blue); + gc_values.foreground = spec->pointercol; + spec->pointer_gc = gtk_gc_get(style->depth, + style->colormap, + &gc_values, GDK_GC_FOREGROUND); + /* create backing store */ + spec->pixmap = gdk_pixmap_new(window, SPECTRUM_WIDTH, SPECTRUM_HEIGHT, -1); + + spectrum_send_configure(SPECTRUM(widget)); +} + +static void spectrum_unrealize(GtkWidget *widget) +{ + Spectrum *spec; + + g_return_if_fail(widget != NULL); + g_return_if_fail(IS_SPECTRUM(widget)); + + spec = SPECTRUM(widget); + if (spec->idlefunc) + g_source_remove(spec->idlefunc); + if (spec->trace_gc) + gtk_gc_release(spec->trace_gc); + if (spec->grid_gc) + gtk_gc_release(spec->grid_gc); + if (spec->pointer_gc) + gtk_gc_release(spec->pointer_gc); + spec->trace_gc = spec->grid_gc = spec->pointer_gc = NULL; + if (spec->pixmap) + g_object_unref(spec->pixmap); + spec->pixmap = NULL; + if (GTK_WIDGET_CLASS(parent_class)->unrealize) + (*GTK_WIDGET_CLASS(parent_class)->unrealize)(widget); +} + +static void spectrum_size_allocate(GtkWidget *widget, GtkAllocation *allocation) +{ + GtkAllocation alloc; + + g_return_if_fail(widget != NULL); + g_return_if_fail(IS_SPECTRUM(widget)); + g_return_if_fail(allocation != NULL); + + alloc = *allocation; + alloc.width = SPECTRUM_WIDTH; + alloc.height = SPECTRUM_HEIGHT; + gtk_widget_set_allocation(widget, &alloc); + + if (gtk_widget_get_realized(widget)) { + gdk_window_move_resize (gtk_widget_get_window(widget), + allocation->x, allocation->y, + allocation->width, allocation->height); + spectrum_send_configure(SPECTRUM(widget)); + } +} + +static void spectrum_send_configure(Spectrum *spec) +{ + GtkWidget *widget; + GdkEventConfigure event; + GtkAllocation allocation; + + widget = GTK_WIDGET(spec); + gtk_widget_get_allocation(widget, &allocation); + + event.type = GDK_CONFIGURE; + event.window = gtk_widget_get_window(widget); + event.send_event = TRUE; + event.x = allocation.x; + event.y = allocation.y; + event.width = allocation.width; + event.height = allocation.height; + + gtk_widget_event(widget, (GdkEvent*)&event); +} + + +GtkWidget* spectrum_new(const char *name, void *dummy0, void *dummy1, unsigned int dummy2, unsigned int dummy3) +{ + Spectrum *spec; + unsigned int i; + + spec = g_object_new(spectrum_get_type(), NULL); + memset(&spec->y, 0, sizeof(spec->y)); + for (i = 0; i < SPECTRUM_NUMSAMPLES; i++) + spec->window[i] = (1.0 / 32767.0 / SPECTRUM_NUMSAMPLES) * hamming(i * (1.0 / (SPECTRUM_NUMSAMPLES-1))); + return GTK_WIDGET(spec); +} + +static void spectrum_finalize(GObject *object) +{ + g_return_if_fail(object != NULL); + g_return_if_fail(IS_SPECTRUM(object)); + (*G_OBJECT_CLASS(parent_class)->finalize)(object); +} + +static gint spectrum_expose(GtkWidget *widget, GdkEventExpose *event) +{ + Spectrum *spec; + + g_return_val_if_fail(widget != NULL, FALSE); + g_return_val_if_fail(IS_SPECTRUM(widget), FALSE); + g_return_val_if_fail (event != NULL, FALSE); + if (gtk_widget_is_drawable(widget)) { + spec = SPECTRUM(widget); + if (!spec->idlefunc) + spec->idlefunc = g_idle_add_full(PRIO, idle_callback, spec, NULL); + } + return FALSE; +} + +static void draw(Spectrum *spec) +{ + guint segcnt, i; + GdkPoint pt[SPECTRUM_WIDTH+1]; + GdkSegment seg[100], *segp; + GtkWidget *widget; + GtkAllocation allocation; + GtkStyle *style; + + widget = GTK_WIDGET(spec); + g_return_if_fail(gtk_widget_is_drawable(widget)); + g_return_if_fail(spec->pixmap); + gtk_widget_get_allocation(widget, &allocation); + style = gtk_widget_get_style(widget); + /* calculate grid segments */ + for (segp = seg, segcnt = i = 0; i < SPECTRUM_WIDTH; i += SPECTRUM_WIDTH/8) { + segp->x1 = segp->x2 = i; + segp->y1 = 0; + segp->y2 = SPECTRUM_HEIGHT-1; + segp++; + segcnt++; + } + for (i = 0; i < SPECTRUM_HEIGHT; i += (SPECTRUM_HEIGHT * 10 + DBSPAN/2) / DBSPAN) { + segp->y1 = segp->y2 = i; + segp->x1 = 0; + segp->x2 = SPECTRUM_WIDTH-1; + segp++; + segcnt++; + } + /* copy data points */ + for (i = 0; i < SPECTRUM_WIDTH; i++) { + pt[i].x = i; + pt[i].y = spec->y[i]; + } + /* clear window */ + gdk_draw_rectangle(spec->pixmap, style->base_gc[gtk_widget_get_state(widget)], + TRUE, 0, 0, + allocation.width, + allocation.height); + /* draw grid */ + gdk_draw_segments(spec->pixmap, spec->grid_gc, seg, segcnt); + /* draw markers */ + gdk_draw_line(spec->pixmap, spec->pointer_gc, + spec->pointer, + 0, + spec->pointer, + allocation.height-1); + /* draw trace */ + gdk_draw_lines(spec->pixmap, spec->trace_gc, pt, SPECTRUM_WIDTH); + /* draw to screen */ + gdk_draw_drawable(gtk_widget_get_window(widget), style->base_gc[gtk_widget_get_state(widget)], spec->pixmap, + 0, 0, 0, 0, allocation.width, allocation.height); +} + + +static gint idle_callback(gpointer data) +{ + g_return_val_if_fail(data != NULL, FALSE); + g_return_val_if_fail(IS_SPECTRUM(data), FALSE); + SPECTRUM(data)->idlefunc = 0; + if (!gtk_widget_is_drawable(GTK_WIDGET(data))) + return FALSE; + draw(SPECTRUM(data)); + return FALSE; /* don't call this callback again */ +} + +void spectrum_setdata(Spectrum *spec, short *samples) +{ + float fdata[2*SPECTRUM_NUMSAMPLES]; + float f; + unsigned int i; + + g_return_if_fail(spec != NULL); + g_return_if_fail(IS_SPECTRUM(spec)); + for (i = 0; i < SPECTRUM_NUMSAMPLES; i++) { + fdata[2*i] = samples[i] * spec->window[i]; + fdata[2*i+1] = 0; + } + fft_rif(fdata, SPECTRUM_NUMSAMPLES, 1); + for (i = 0; i < SPECTRUM_NUMSAMPLES; i++) { + f = log10(fsqr(fdata[2*i]) + fsqr(fdata[2*i+1])); + f *= -(10.0 * SPECTRUM_HEIGHT / DBSPAN); + if (f < 0) + f = 0; + if (f > SPECTRUM_HEIGHT-1) + f = SPECTRUM_HEIGHT-1; + spec->y[i] = f; + } + if (gtk_widget_is_drawable(GTK_WIDGET(spec))) { + if (!spec->idlefunc) + spec->idlefunc = g_idle_add_full(PRIO, idle_callback, spec, NULL); + } +} + +void spectrum_setmarker(Spectrum *spec, int pointer) +{ + g_return_if_fail(spec != NULL); + g_return_if_fail(IS_SPECTRUM(spec)); + if (pointer >= 0 && pointer < SPECTRUM_WIDTH) + spec->pointer = pointer; + if (gtk_widget_is_drawable(GTK_WIDGET(spec))) { + if (!spec->idlefunc) + spec->idlefunc = g_idle_add_full(PRIO, idle_callback, spec, NULL); + } +} diff --git a/configapp/src/spectrum.h b/configapp/src/spectrum.h new file mode 100644 index 0000000..b71495f --- /dev/null +++ b/configapp/src/spectrum.h @@ -0,0 +1,81 @@ +/* + * Spectrum Widget + * Copyright (C) 1999-2000 Thomas Sailer + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef __SPECTRUM_H__ +#define __SPECTRUM_H__ + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +#define SPECTRUM(obj) G_TYPE_CHECK_INSTANCE_CAST(obj, spectrum_get_type(), Spectrum) +#define SPECTRUM_CLASS(klass) G_TYPE_CHECK_CLASS_CAST(klass, spectrum_get_type(), SpectrumClass) +#define IS_SPECTRUM(obj) G_TYPE_CHECK_INSTANCE_TYPE(obj, spectrum_get_type()) + +typedef struct _Spectrum Spectrum; +typedef struct _SpectrumClass SpectrumClass; + +#define SPECTRUM_NUMSAMPLES 1024 + +#define SPECTRUM_WIDTH ((SPECTRUM_NUMSAMPLES) >> 1) +#define SPECTRUM_HEIGHT 384 + +struct _Spectrum +{ + GtkWidget widget; + + guint idlefunc; + GdkGC *trace_gc; + GdkGC *grid_gc; + GdkGC *pointer_gc; + GdkColor tracecol; + GdkColor gridcol; + GdkColor pointercol; + + GdkPixmap *pixmap; + + /* marker */ + unsigned int pointer; + + unsigned short y[SPECTRUM_WIDTH]; + float window[SPECTRUM_NUMSAMPLES]; +}; + +struct _SpectrumClass +{ + GtkWidgetClass parent_class; +}; + + +guint spectrum_get_type(void); +GtkWidget* spectrum_new(const char *name, void *dummy0, void *dummy1, unsigned int dummy2, unsigned int dummy3); +void spectrum_setdata(Spectrum *spec, short *samples); +void spectrum_setmarker(Spectrum *spec, int pointer); + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + + +#endif /* __SPECTRUM_H__ */ diff --git a/configapp/src/support.c b/configapp/src/support.c new file mode 100644 index 0000000..f2e61b8 --- /dev/null +++ b/configapp/src/support.c @@ -0,0 +1,144 @@ +/* + * DO NOT EDIT THIS FILE - it is generated by Glade. + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include +#include +#include +#include +#include + +#include + +#include "support.h" + +GtkWidget* +lookup_widget (GtkWidget *widget, + const gchar *widget_name) +{ + GtkWidget *parent, *found_widget; + + for (;;) + { + if (GTK_IS_MENU (widget)) + parent = gtk_menu_get_attach_widget (GTK_MENU (widget)); + else + parent = gtk_widget_get_parent(widget); + if (!parent) + parent = (GtkWidget*) g_object_get_data (G_OBJECT (widget), "GladeParentKey"); + if (parent == NULL) + break; + widget = parent; + } + + found_widget = (GtkWidget*) g_object_get_data (G_OBJECT (widget), + widget_name); + if (!found_widget) + g_warning ("Widget not found: %s", widget_name); + return found_widget; +} + +static GList *pixmaps_directories = NULL; + +/* Use this function to set the directory containing installed pixmaps. */ +void +add_pixmap_directory (const gchar *directory) +{ + pixmaps_directories = g_list_prepend (pixmaps_directories, + g_strdup (directory)); +} + +/* This is an internally used function to find pixmap files. */ +static gchar* +find_pixmap_file (const gchar *filename) +{ + GList *elem; + + /* We step through each of the pixmaps directory to find it. */ + elem = pixmaps_directories; + while (elem) + { + gchar *pathname = g_strdup_printf ("%s%s%s", (gchar*)elem->data, + G_DIR_SEPARATOR_S, filename); + if (g_file_test (pathname, G_FILE_TEST_EXISTS)) + return pathname; + g_free (pathname); + elem = elem->next; + } + return NULL; +} + +/* This is an internally used function to create pixmaps. */ +GtkWidget* +create_pixmap (GtkWidget *widget, + const gchar *filename) +{ + gchar *pathname = NULL; + GtkWidget *pixmap; + + if (!filename || !filename[0]) + return gtk_image_new (); + + pathname = find_pixmap_file (filename); + + if (!pathname) + { + g_warning (_("Couldn't find pixmap file: %s"), filename); + return gtk_image_new (); + } + + pixmap = gtk_image_new_from_file (pathname); + g_free (pathname); + return pixmap; +} + +/* This is an internally used function to create pixmaps. */ +GdkPixbuf* +create_pixbuf (const gchar *filename) +{ + gchar *pathname = NULL; + GdkPixbuf *pixbuf; + GError *error = NULL; + + if (!filename || !filename[0]) + return NULL; + + pathname = find_pixmap_file (filename); + + if (!pathname) + { + g_warning (_("Couldn't find pixmap file: %s"), filename); + return NULL; + } + + pixbuf = gdk_pixbuf_new_from_file (pathname, &error); + if (!pixbuf) + { + fprintf (stderr, "Failed to load pixbuf file: %s: %s\n", + pathname, error->message); + g_error_free (error); + } + g_free (pathname); + return pixbuf; +} + +/* This is used to set ATK action descriptions. */ +void +glade_set_atk_action_description (AtkAction *action, + const gchar *action_name, + const gchar *description) +{ + gint n_actions, i; + + n_actions = atk_action_get_n_actions (action); + for (i = 0; i < n_actions; i++) + { + if (!strcmp (atk_action_get_name (action, i), action_name)) + atk_action_set_description (action, i, description); + } +} + diff --git a/configapp/src/support.h b/configapp/src/support.h new file mode 100644 index 0000000..a32649e --- /dev/null +++ b/configapp/src/support.h @@ -0,0 +1,69 @@ +/* + * DO NOT EDIT THIS FILE - it is generated by Glade. + */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include + +/* + * Standard gettext macros. + */ +#ifdef ENABLE_NLS +# include +# undef _ +# define _(String) dgettext (PACKAGE, String) +# define Q_(String) g_strip_context ((String), gettext (String)) +# ifdef gettext_noop +# define N_(String) gettext_noop (String) +# else +# define N_(String) (String) +# endif +#else +# define textdomain(String) (String) +# define gettext(String) (String) +# define dgettext(Domain,Message) (Message) +# define dcgettext(Domain,Message,Type) (Message) +# define bindtextdomain(Domain,Directory) (Domain) +# define _(String) (String) +# define Q_(String) g_strip_context ((String), (String)) +# define N_(String) (String) +#endif + + +/* + * Public Functions. + */ + +/* + * This function returns a widget in a component created by Glade. + * Call it with the toplevel widget in the component (i.e. a window/dialog), + * or alternatively any widget in the component, and the name of the widget + * you want returned. + */ +GtkWidget* lookup_widget (GtkWidget *widget, + const gchar *widget_name); + + +/* Use this function to set the directory containing installed pixmaps. */ +void add_pixmap_directory (const gchar *directory); + + +/* + * Private Functions. + */ + +/* This is used to create the pixmaps used in the interface. */ +GtkWidget* create_pixmap (GtkWidget *widget, + const gchar *filename); + +/* This is used to create the pixbufs used in the interface. */ +GdkPixbuf* create_pixbuf (const gchar *filename); + +/* This is used to set ATK action descriptions. */ +void glade_set_atk_action_description (AtkAction *action, + const gchar *action_name, + const gchar *description); + diff --git a/configure b/configure new file mode 100755 index 0000000..c917040 --- /dev/null +++ b/configure @@ -0,0 +1,11897 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.68. +# +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software +# Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + # We cannot yet assume a decent shell, so we have to provide a + # neutralization value for shells without unset; and this also + # works around shells that cannot unset nonexistent variables. + # Preserve -v and -x to the replacement shell. + BASH_ENV=/dev/null + ENV=/dev/null + (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV + export CONFIG_SHELL + case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; + esac + exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, +$0: including any error possibly output before this +$0: message. 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But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +# Reject install programs that cannot install multiple files. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... 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It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + + done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 +$as_echo_n "checking whether build environment is sane... " >&6; } +# Just in case +sleep 1 +echo timestamp > conftest.file +# Reject unsafe characters in $srcdir or the absolute working directory +# name. Accept space and tab only in the latter. +am_lf=' +' +case `pwd` in + *[\\\"\#\$\&\'\`$am_lf]*) + as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; +esac +case $srcdir in + *[\\\"\#\$\&\'\`$am_lf\ \ ]*) + as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; +esac + +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t "$srcdir/configure" conftest.file` + fi + rm -f conftest.file + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + as_fn_error $? "ls -t appears to fail. Make sure there is not a broken +alias in your environment" "$LINENO" 5 + fi + + test "$2" = conftest.file + ) +then + # Ok. + : +else + as_fn_error $? "newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +if test x"${MISSING+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; + *) + MISSING="\${SHELL} $am_aux_dir/missing" ;; + esac +fi +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +if test x"${install_sh}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if ${ac_cv_path_mkdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... 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The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' + + + + + +ac_config_headers="$ac_config_headers config.h" + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... 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" >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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"cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } +if ${ac_cv_objext+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CC_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvisualcpp | msvcmsys) + # This compiler won't grok `-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 +$as_echo_n "checking for library containing strerror... " >&6; } +if ${ac_cv_search_strerror+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char strerror (); +int +main () +{ +return strerror (); + ; + return 0; +} +_ACEOF +for ac_lib in '' cposix; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_strerror=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_strerror+:} false; then : + break +fi +done +if ${ac_cv_search_strerror+:} false; then : + +else + ac_cv_search_strerror=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 +$as_echo "$ac_cv_search_strerror" >&6; } +ac_res=$ac_cv_search_strerror +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CC_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvisualcpp | msvcmsys) + # This compiler won't grok `-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CC_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvisualcpp | msvcmsys) + # This compiler won't grok `-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + + +am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; } +if ${ac_cv_c_const+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +/* FIXME: Include the comments suggested by Paul. */ +#ifndef __cplusplus + /* Ultrix mips cc rejects this. */ + typedef int charset[2]; + const charset cs; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this. */ + char *t; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; }; + struct s *b; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_const=yes +else + ac_cv_c_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +$as_echo "#define const /**/" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 +$as_echo_n "checking for inline... " >&6; } +if ${ac_cv_c_inline+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_inline=$ac_kw +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_inline" != no && break +done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 +$as_echo "$ac_cv_c_inline" >&6; } + +case $ac_cv_c_inline in + inline | yes) ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; +esac + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + +# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works +# for constant arguments. Useless! +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 +$as_echo_n "checking for working alloca.h... " >&6; } +if ${ac_cv_working_alloca_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +char *p = (char *) alloca (2 * sizeof (int)); + if (p) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_working_alloca_h=yes +else + ac_cv_working_alloca_h=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 +$as_echo "$ac_cv_working_alloca_h" >&6; } +if test $ac_cv_working_alloca_h = yes; then + +$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 +$as_echo_n "checking for alloca... " >&6; } +if ${ac_cv_func_alloca_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __GNUC__ +# define alloca __builtin_alloca +#else +# ifdef _MSC_VER +# include +# define alloca _alloca +# else +# ifdef HAVE_ALLOCA_H +# include +# else +# ifdef _AIX + #pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +void *alloca (size_t); +# endif +# endif +# endif +# endif +#endif + +int +main () +{ +char *p = (char *) alloca (1); + if (p) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_func_alloca_works=yes +else + ac_cv_func_alloca_works=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 +$as_echo "$ac_cv_func_alloca_works" >&6; } + +if test $ac_cv_func_alloca_works = yes; then + +$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h + +else + # The SVR3 libPW and SVR4 libucb both contain incompatible functions +# that cause trouble. Some versions do not even contain alloca or +# contain a buggy version. If you still want to use their alloca, +# use ar to extract alloca.o from them instead of compiling alloca.c. + +ALLOCA=\${LIBOBJDIR}alloca.$ac_objext + +$as_echo "#define C_ALLOCA 1" >>confdefs.h + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 +$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } +if ${ac_cv_os_cray+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined CRAY && ! defined CRAY2 +webecray +#else +wenotbecray +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "webecray" >/dev/null 2>&1; then : + ac_cv_os_cray=yes +else + ac_cv_os_cray=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 +$as_echo "$ac_cv_os_cray" >&6; } +if test $ac_cv_os_cray = yes; then + for ac_func in _getb67 GETB67 getb67; do + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + +cat >>confdefs.h <<_ACEOF +#define CRAY_STACKSEG_END $ac_func +_ACEOF + + break +fi + + done +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 +$as_echo_n "checking stack direction for C alloca... " >&6; } +if ${ac_cv_c_stack_direction+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_c_stack_direction=0 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +find_stack_direction () +{ + static char *addr = 0; + auto char dummy; + if (addr == 0) + { + addr = &dummy; + return find_stack_direction (); + } + else + return (&dummy > addr) ? 1 : -1; +} + +int +main () +{ + return find_stack_direction () < 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_stack_direction=1 +else + ac_cv_c_stack_direction=-1 +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 +$as_echo "$ac_cv_c_stack_direction" >&6; } +cat >>confdefs.h <<_ACEOF +#define STACK_DIRECTION $ac_cv_c_stack_direction +_ACEOF + + +fi + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + if test -n "$ac_tool_prefix"; then + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CXX"; then + ac_cv_prog_CXX="$CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CXX=$ac_cv_prog_CXX +if test -n "$CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 +$as_echo "$CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CXX" && break + done +fi +if test -z "$CXX"; then + ac_ct_CXX=$CXX + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CXX"; then + ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CXX="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CXX=$ac_cv_prog_ac_ct_CXX +if test -n "$ac_ct_CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 +$as_echo "$ac_ct_CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CXX" && break +done + + if test "x$ac_ct_CXX" = x; then + CXX="g++" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CXX=$ac_ct_CXX + fi +fi + + fi +fi +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 +$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } +if ${ac_cv_cxx_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_cxx_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 +$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +ac_test_CXXFLAGS=${CXXFLAGS+set} +ac_save_CXXFLAGS=$CXXFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 +$as_echo_n "checking whether $CXX accepts -g... " >&6; } +if ${ac_cv_prog_cxx_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_cxx_werror_flag=$ac_cxx_werror_flag + ac_cxx_werror_flag=yes + ac_cv_prog_cxx_g=no + CXXFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_cv_prog_cxx_g=yes +else + CXXFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + +else + ac_cxx_werror_flag=$ac_save_cxx_werror_flag + CXXFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + ac_cv_prog_cxx_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cxx_werror_flag=$ac_save_cxx_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 +$as_echo "$ac_cv_prog_cxx_g" >&6; } +if test "$ac_test_CXXFLAGS" = set; then + CXXFLAGS=$ac_save_CXXFLAGS +elif test $ac_cv_prog_cxx_g = yes; then + if test "$GXX" = yes; then + CXXFLAGS="-g -O2" + else + CXXFLAGS="-g" + fi +else + if test "$GXX" = yes; then + CXXFLAGS="-O2" + else + CXXFLAGS= + fi +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +depcc="$CXX" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CXX_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CXX_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with + # Solaris 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with `-c' and `-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle `-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvisualcpp | msvcmsys) + # This compiler won't grok `-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CXX_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CXX_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } +CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then + am__fastdepCXX_TRUE= + am__fastdepCXX_FALSE='#' +else + am__fastdepCXX_TRUE='#' + am__fastdepCXX_FALSE= +fi + + + +# Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="dlltool" +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "as", so it can be a program name with args. +set dummy as; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AS"; then + ac_cv_prog_AS="$AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in as +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AS="as" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as" +fi +fi +AS=$ac_cv_prog_AS +if test -n "$AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 +$as_echo "$AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in ar +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AR="ar" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar" +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "ld", so it can be a program name with args. +set dummy ld; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LD"; then + ac_cv_prog_LD="$LD" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in ld +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_LD="ld" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_LD" && ac_cv_prog_LD="ld" +fi +fi +LD=$ac_cv_prog_LD +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "windres", so it can be a program name with args. +set dummy windres; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_WINDRES+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$WINDRES"; then + ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_WINDRES="windres" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_WINDRES" && ac_cv_prog_WINDRES="i686-pc-cygwin-windres" +fi +fi +WINDRES=$ac_cv_prog_WINDRES +if test -n "$WINDRES"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5 +$as_echo "$WINDRES" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + +case $host_os in + *cygwin* ) CYGWIN=yes;; + * ) CYGWIN=no;; +esac + + +case $host_os in + *mingw32* ) MINGW32=yes;; + * ) MINGW32=no;; +esac + + + + +if test x$cross_compiling = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cross compiler path" >&5 +$as_echo_n "checking for cross compiler path... " >&6; } + if test -d /usr/local/cross/i686-pc-cygwin; then + CROSSCOMPPATH=/usr/local/cross/i686-pc-cygwin + elif test -d /usr/local/cygwin/i686-pc-cygwin; then + CROSSCOMPPATH=/usr/local/cygwin/i686-pc-cygwin + else + as_fn_error $? "\"cross compiler not found\"" "$LINENO" 5 + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CROSSCOMPPATH" >&5 +$as_echo "$CROSSCOMPPATH" >&6; } +fi + +if test x$CYGWIN != xyes -a x$MINGW32 != xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5 +$as_echo_n "checking for sqrt in -lm... " >&6; } +if ${ac_cv_lib_m_sqrt+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char sqrt (); +int +main () +{ +return sqrt (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_m_sqrt=yes +else + ac_cv_lib_m_sqrt=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5 +$as_echo "$ac_cv_lib_m_sqrt" >&6; } +if test "x$ac_cv_lib_m_sqrt" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBM 1 +_ACEOF + + LIBS="-lm $LIBS" + +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread32" >&5 +$as_echo_n "checking for pthread_create in -lpthread32... " >&6; } +if ${ac_cv_lib_pthread32_pthread_create+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread32 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_create (); +int +main () +{ +return pthread_create (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_pthread32_pthread_create=yes +else + ac_cv_lib_pthread32_pthread_create=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread32_pthread_create" >&5 +$as_echo "$ac_cv_lib_pthread32_pthread_create" >&6; } +if test "x$ac_cv_lib_pthread32_pthread_create" = xyes; then : + LIBTHREAD="$LIBTHREAD -lpthread32" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5 +$as_echo_n "checking for pthread_create in -lpthread... " >&6; } +if ${ac_cv_lib_pthread_pthread_create+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_create (); +int +main () +{ +return pthread_create (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_pthread_pthread_create=yes +else + ac_cv_lib_pthread_pthread_create=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5 +$as_echo "$ac_cv_lib_pthread_pthread_create" >&6; } +if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then : + LIBTHREAD="$LIBTHREAD -lpthread" +fi + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sched_setscheduler in -lposix4" >&5 +$as_echo_n "checking for sched_setscheduler in -lposix4... " >&6; } +if ${ac_cv_lib_posix4_sched_setscheduler+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lposix4 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char sched_setscheduler (); +int +main () +{ +return sched_setscheduler (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_posix4_sched_setscheduler=yes +else + ac_cv_lib_posix4_sched_setscheduler=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix4_sched_setscheduler" >&5 +$as_echo "$ac_cv_lib_posix4_sched_setscheduler" >&6; } +if test "x$ac_cv_lib_posix4_sched_setscheduler" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBPOSIX4 1 +_ACEOF + + LIBS="-lposix4 $LIBS" + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GUID_NULL in -luuid" >&5 +$as_echo_n "checking for GUID_NULL in -luuid... " >&6; } +if ${ac_cv_lib_uuid_GUID_NULL+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-luuid $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char GUID_NULL (); +int +main () +{ +return GUID_NULL (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_uuid_GUID_NULL=yes +else + ac_cv_lib_uuid_GUID_NULL=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_GUID_NULL" >&5 +$as_echo "$ac_cv_lib_uuid_GUID_NULL" >&6; } +if test "x$ac_cv_lib_uuid_GUID_NULL" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBUUID 1 +_ACEOF + + LIBS="-luuid $LIBS" + +fi + +for ac_func in getopt_long +do : + ac_fn_c_check_func "$LINENO" "getopt_long" "ac_cv_func_getopt_long" +if test "x$ac_cv_func_getopt_long" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GETOPT_LONG 1 +_ACEOF + +else + case " $LIBOBJS " in + *" getopt.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS getopt.$ac_objext" + ;; +esac + case " $LIBOBJS " in + *" getopt1.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS getopt1.$ac_objext" + ;; +esac + +fi +done + +for ac_header in sys/audioio.h stropts.h sys/conf.h sys/soundcard.h sys/ioctl.h time.h inttypes.h net/if_arp.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +for ac_header in pty.h getopt.h syslog.h sched.h linux/sockios.h sys/ioccom.h linux/ppdev.h linux/hidraw.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +for ac_header in sys/socket.h linux/if.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" " +#if HAVE_SYS_SOCKET_H +# include +#endif + +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +for ac_header in sys/socket.h linux/ax25.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" " +#if HAVE_SYS_SOCKET_H +# include +#endif + +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +for ac_func in snprintf vsnprintf syslog vsyslog openlog closelog +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +for ac_func in mlockall +do : + ac_fn_c_check_func "$LINENO" "mlockall" "ac_cv_func_mlockall" +if test "x$ac_cv_func_mlockall" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_MLOCKALL 1 +_ACEOF + +fi +done + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for signed bittypes" >&5 +$as_echo_n "checking for signed bittypes... " >&6; } +signedbittypes=no +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + int8_t a; int16_t c; int32_t e; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +$as_echo "#define HAVE_SIGNED_BITTYPES 1" >>confdefs.h + signedbittypes=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $signedbittypes" >&5 +$as_echo "$signedbittypes" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned bittypes" >&5 +$as_echo_n "checking for unsigned bittypes... " >&6; } +unsignedbittypes=no +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + u_int8_t b; u_int16_t d; u_int32_t f; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +$as_echo "#define HAVE_UNSIGNED_BITTYPES 1" >>confdefs.h + unsignedbittypes=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $unsignedbittypes" >&5 +$as_echo "$unsignedbittypes" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 +$as_echo_n "checking return type of signal handlers... " >&6; } +if ${ac_cv_type_signal+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include + +int +main () +{ +return *(signal (0, 0)) (0) == 1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_type_signal=int +else + ac_cv_type_signal=void +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 +$as_echo "$ac_cv_type_signal" >&6; } + +cat >>confdefs.h <<_ACEOF +#define RETSIGTYPE $ac_cv_type_signal +_ACEOF + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for M_PI" >&5 +$as_echo_n "checking for M_PI... " >&6; } +mpi=no +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + double f = M_PI; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mpi=yes +else + +$as_echo "#define M_PI 3.14159265358979323846" >>confdefs.h + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mpi" >&5 +$as_echo "$mpi" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for M_LOG10E" >&5 +$as_echo_n "checking for M_LOG10E... " >&6; } +mlog10e=no +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + double f = M_LOG10E; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + mlog10e=yes +else + +$as_echo "#define M_LOG10E 0.43429448190325182765" >>confdefs.h + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mlog10e" >&5 +$as_echo "$mlog10e" >&6; } + +case $target_os in + linux*) + alsa_save_CFLAGS="$CFLAGS" +alsa_save_LDFLAGS="$LDFLAGS" +alsa_save_LIBS="$LIBS" +alsa_found=yes + + +# Check whether --with-alsa-prefix was given. +if test "${with_alsa_prefix+set}" = set; then : + withval=$with_alsa_prefix; alsa_prefix="$withval" +else + alsa_prefix="" +fi + + + +# Check whether --with-alsa-inc-prefix was given. +if test "${with_alsa_inc_prefix+set}" = set; then : + withval=$with_alsa_inc_prefix; alsa_inc_prefix="$withval" +else + alsa_inc_prefix="" +fi + + +# Check whether --enable-alsatest was given. +if test "${enable_alsatest+set}" = set; then : + enableval=$enable_alsatest; enable_alsatest="$enableval" +else + enable_alsatest=yes +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ALSA CFLAGS" >&5 +$as_echo_n "checking for ALSA CFLAGS... " >&6; } +if test "$alsa_inc_prefix" != "" ; then + ALSA_CFLAGS="$ALSA_CFLAGS -I$alsa_inc_prefix" + CFLAGS="$CFLAGS -I$alsa_inc_prefix" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5 +$as_echo "$ALSA_CFLAGS" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ALSA LDFLAGS" >&5 +$as_echo_n "checking for ALSA LDFLAGS... " >&6; } +if test "$alsa_prefix" != "" ; then + ALSA_LIBS="$ALSA_LIBS -L$alsa_prefix" + LDFLAGS="$LDFLAGS $ALSA_LIBS" +fi + +ALSA_LIBS="$ALSA_LIBS -lasound -lm -ldl -lpthread" +LIBS="$ALSA_LIBS $LIBS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5 +$as_echo "$ALSA_LIBS" >&6; } + +min_alsa_version=1.0.0 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libasound headers version >= $min_alsa_version" >&5 +$as_echo_n "checking for libasound headers version >= $min_alsa_version... " >&6; } +no_alsa="" + alsa_min_major_version=`echo $min_alsa_version | \ + sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\1/'` + alsa_min_minor_version=`echo $min_alsa_version | \ + sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\2/'` + alsa_min_micro_version=`echo $min_alsa_version | \ + sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\3/'` + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include + +int +main () +{ + +/* ensure backward compatibility */ +#if !defined(SND_LIB_MAJOR) && defined(SOUNDLIB_VERSION_MAJOR) +#define SND_LIB_MAJOR SOUNDLIB_VERSION_MAJOR +#endif +#if !defined(SND_LIB_MINOR) && defined(SOUNDLIB_VERSION_MINOR) +#define SND_LIB_MINOR SOUNDLIB_VERSION_MINOR +#endif +#if !defined(SND_LIB_SUBMINOR) && defined(SOUNDLIB_VERSION_SUBMINOR) +#define SND_LIB_SUBMINOR SOUNDLIB_VERSION_SUBMINOR +#endif + +# if(SND_LIB_MAJOR > $alsa_min_major_version) + exit(0); +# else +# if(SND_LIB_MAJOR < $alsa_min_major_version) +# error not present +# endif + +# if(SND_LIB_MINOR > $alsa_min_minor_version) + exit(0); +# else +# if(SND_LIB_MINOR < $alsa_min_minor_version) +# error not present +# endif + +# if(SND_LIB_SUBMINOR < $alsa_min_micro_version) +# error not present +# endif +# endif +# endif +exit(0); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: found." >&5 +$as_echo "found." >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not present." >&5 +$as_echo "not present." >&6; } + as_fn_error $? "Sufficiently new version of libasound not found." "$LINENO" 5 + alsa_found=no + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +if test "x$enable_alsatest" = "xyes"; then +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for snd_ctl_open in -lasound" >&5 +$as_echo_n "checking for snd_ctl_open in -lasound... " >&6; } +if ${ac_cv_lib_asound_snd_ctl_open+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lasound $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char snd_ctl_open (); +int +main () +{ +return snd_ctl_open (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_asound_snd_ctl_open=yes +else + ac_cv_lib_asound_snd_ctl_open=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_asound_snd_ctl_open" >&5 +$as_echo "$ac_cv_lib_asound_snd_ctl_open" >&6; } +if test "x$ac_cv_lib_asound_snd_ctl_open" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBASOUND 1 +_ACEOF + + LIBS="-lasound $LIBS" + +else + as_fn_error $? "No linkable libasound was found." "$LINENO" 5 + alsa_found=no + +fi + +fi + +if test "x$alsa_found" = "xyes" ; then + +$as_echo "#define HAVE_ALSA 1" >>confdefs.h + + LIBS=`echo $LIBS | sed 's/-lasound//g'` + LIBS=`echo $LIBS | sed 's/ //'` + LIBS="-lasound $LIBS" +fi +if test "x$alsa_found" = "xno" ; then + : + CFLAGS="$alsa_save_CFLAGS" + LDFLAGS="$alsa_save_LDFLAGS" + LIBS="$alsa_save_LIBS" + ALSA_CFLAGS="" + ALSA_LIBS="" +fi + + + + + ;; +esac + + +ALL_LINGUAS="sv fr" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 +$as_echo_n "checking whether NLS is requested... " >&6; } + # Check whether --enable-nls was given. +if test "${enable_nls+set}" = set; then : + enableval=$enable_nls; USE_NLS=$enableval +else + USE_NLS=yes +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 +$as_echo "$USE_NLS" >&6; } + + + + + GETTEXT_MACRO_VERSION=0.18 + + + + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "msgfmt", so it can be a program name with args. +set dummy msgfmt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_MSGFMT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$MSGFMT" in + [\\/]* | ?:[\\/]*) + ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + echo "$as_me: trying $ac_dir/$ac_word..." >&5 + if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 && + (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then + ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" + test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" + ;; +esac +fi +MSGFMT="$ac_cv_path_MSGFMT" +if test "$MSGFMT" != ":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 +$as_echo "$MSGFMT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + # Extract the first word of "gmsgfmt", so it can be a program name with args. +set dummy gmsgfmt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_GMSGFMT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $GMSGFMT in + [\\/]* | ?:[\\/]*) + ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" + ;; +esac +fi +GMSGFMT=$ac_cv_path_GMSGFMT +if test -n "$GMSGFMT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5 +$as_echo "$GMSGFMT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;; + *) MSGFMT_015=$MSGFMT ;; + esac + + case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;; + *) GMSGFMT_015=$GMSGFMT ;; + esac + + + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "xgettext", so it can be a program name with args. +set dummy xgettext; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_XGETTEXT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$XGETTEXT" in + [\\/]* | ?:[\\/]*) + ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + echo "$as_me: trying $ac_dir/$ac_word..." >&5 + if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 && + (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then + ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" + test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" + ;; +esac +fi +XGETTEXT="$ac_cv_path_XGETTEXT" +if test "$XGETTEXT" != ":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5 +$as_echo "$XGETTEXT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + rm -f messages.po + + case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;; + *) XGETTEXT_015=$XGETTEXT ;; + esac + + + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "msgmerge", so it can be a program name with args. +set dummy msgmerge; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_MSGMERGE+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$MSGMERGE" in + [\\/]* | ?:[\\/]*) + ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + echo "$as_me: trying $ac_dir/$ac_word..." >&5 + if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then + ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" + test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":" + ;; +esac +fi +MSGMERGE="$ac_cv_path_MSGMERGE" +if test "$MSGMERGE" != ":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5 +$as_echo "$MSGMERGE" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$localedir" || localedir='${datadir}/locale' + + + test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS= + + + ac_config_commands="$ac_config_commands po-directories" + + + + if test "X$prefix" = "XNONE"; then + acl_final_prefix="$ac_default_prefix" + else + acl_final_prefix="$prefix" + fi + if test "X$exec_prefix" = "XNONE"; then + acl_final_exec_prefix='${prefix}' + else + acl_final_exec_prefix="$exec_prefix" + fi + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" + prefix="$acl_save_prefix" + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5 +$as_echo_n "checking for ld used by GCC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | [A-Za-z]:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the path of ld + ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${acl_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + acl_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break ;; + *) + test "$with_gnu_ld" != yes && break ;; + esac + fi + done + IFS="$ac_save_ifs" +else + acl_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$acl_cv_path_LD" +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${acl_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU ld's only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$acl_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$acl_cv_prog_gnu_ld + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 +$as_echo_n "checking for shared library run path origin... " >&6; } +if ${acl_cv_rpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + + CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ + ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh + . ./conftest.sh + rm -f ./conftest.sh + acl_cv_rpath=done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 +$as_echo "$acl_cv_rpath" >&6; } + wl="$acl_cv_wl" + acl_libext="$acl_cv_libext" + acl_shlibext="$acl_cv_shlibext" + acl_libname_spec="$acl_cv_libname_spec" + acl_library_names_spec="$acl_cv_library_names_spec" + acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" + acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" + acl_hardcode_direct="$acl_cv_hardcode_direct" + acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" + # Check whether --enable-rpath was given. +if test "${enable_rpath+set}" = set; then : + enableval=$enable_rpath; : +else + enable_rpath=yes +fi + + + + + acl_libdirstem=lib + acl_libdirstem2= + case "$host_os" in + solaris*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5 +$as_echo_n "checking for 64-bit host... " >&6; } +if ${gl_cv_solaris_64bit+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef _LP64 +sixtyfour bits +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "sixtyfour bits" >/dev/null 2>&1; then : + gl_cv_solaris_64bit=yes +else + gl_cv_solaris_64bit=no +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5 +$as_echo "$gl_cv_solaris_64bit" >&6; } + if test $gl_cv_solaris_64bit = yes; then + acl_libdirstem=lib/64 + case "$host_cpu" in + sparc*) acl_libdirstem2=lib/sparcv9 ;; + i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; + esac + fi + ;; + *) + searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` + if test -n "$searchpath"; then + acl_save_IFS="${IFS= }"; IFS=":" + for searchdir in $searchpath; do + if test -d "$searchdir"; then + case "$searchdir" in + */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; + */../ | */.. ) + # Better ignore directories of this form. They are misleading. + ;; + *) searchdir=`cd "$searchdir" && pwd` + case "$searchdir" in + */lib64 ) acl_libdirstem=lib64 ;; + esac ;; + esac + fi + done + IFS="$acl_save_IFS" + fi + ;; + esac + test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" + + + + + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libiconv-prefix was given. +if test "${with_libiconv_prefix+set}" = set; then : + withval=$with_libiconv_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi + +fi + + LIBICONV= + LTLIBICONV= + INCICONV= + LIBICONV_PREFIX= + HAVE_LIBICONV= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='iconv ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + if test "$name" = 'iconv'; then + LIBICONV_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + if test "$name" = 'iconv'; then + LIBICONV_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" + ;; + esac + done + fi + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" + done + fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5 +$as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; } +if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then : + $as_echo_n "(cached) " >&6 +else + gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +CFPreferencesCopyAppValue(NULL, NULL) + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gt_cv_func_CFPreferencesCopyAppValue=yes +else + gt_cv_func_CFPreferencesCopyAppValue=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gt_save_LIBS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5 +$as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; } + if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then + +$as_echo "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5 +$as_echo_n "checking for CFLocaleCopyCurrent... " >&6; } +if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then : + $as_echo_n "(cached) " >&6 +else + gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +CFLocaleCopyCurrent(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gt_cv_func_CFLocaleCopyCurrent=yes +else + gt_cv_func_CFLocaleCopyCurrent=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gt_save_LIBS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5 +$as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; } + if test $gt_cv_func_CFLocaleCopyCurrent = yes; then + +$as_echo "#define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h + + fi + INTL_MACOSX_LIBS= + if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then + INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" + fi + + + + + + + LIBINTL= + LTLIBINTL= + POSUB= + + case " $gt_needs " in + *" need-formatstring-macros "*) gt_api_version=3 ;; + *" need-ngettext "*) gt_api_version=2 ;; + *) gt_api_version=1 ;; + esac + gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc" + gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl" + + if test "$USE_NLS" = "yes"; then + gt_use_preinstalled_gnugettext=no + + + if test $gt_api_version -ge 3; then + gt_revision_test_code=' +#ifndef __GNU_GETTEXT_SUPPORTED_REVISION +#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) +#endif +typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; +' + else + gt_revision_test_code= + fi + if test $gt_api_version -ge 2; then + gt_expression_test_code=' + * ngettext ("", "", 0)' + else + gt_expression_test_code= + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5 +$as_echo_n "checking for GNU gettext in libc... " >&6; } +if eval \${$gt_func_gnugettext_libc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern int *_nl_domain_bindings; +int +main () +{ +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$gt_func_gnugettext_libc=yes" +else + eval "$gt_func_gnugettext_libc=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +eval ac_res=\$$gt_func_gnugettext_libc + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then + + + + + + am_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCICONV; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 +$as_echo_n "checking for iconv... " >&6; } +if ${am_cv_func_iconv+:} false; then : + $as_echo_n "(cached) " >&6 +else + + am_cv_func_iconv="no, consider installing GNU libiconv" + am_cv_lib_iconv=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + am_cv_func_iconv=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test "$am_cv_func_iconv" != yes; then + am_save_LIBS="$LIBS" + LIBS="$LIBS $LIBICONV" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + am_cv_lib_iconv=yes + am_cv_func_iconv=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$am_save_LIBS" + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 +$as_echo "$am_cv_func_iconv" >&6; } + if test "$am_cv_func_iconv" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5 +$as_echo_n "checking for working iconv... " >&6; } +if ${am_cv_func_iconv_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + am_save_LIBS="$LIBS" + if test $am_cv_lib_iconv = yes; then + LIBS="$LIBS $LIBICONV" + fi + if test "$cross_compiling" = yes; then : + case "$host_os" in + aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; + *) am_cv_func_iconv_works="guessing yes" ;; + esac +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +int main () +{ + /* Test against AIX 5.1 bug: Failures are not distinguishable from successful + returns. */ + { + iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); + if (cd_utf8_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\342\202\254"; /* EURO SIGN */ + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_utf8_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + return 1; + } + } + /* Test against Solaris 10 bug: Failures are not distinguishable from + successful returns. */ + { + iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); + if (cd_ascii_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\263"; + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_ascii_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + return 1; + } + } +#if 0 /* This bug could be worked around by the caller. */ + /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + char buf[50]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_88591_to_utf8, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if ((int)res > 0) + return 1; + } + } +#endif + /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is + provided. */ + if (/* Try standardized names. */ + iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) + /* Try IRIX, OSF/1 names. */ + && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) + /* Try AIX names. */ + && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) + /* Try HP-UX names. */ + && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) + return 1; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + am_cv_func_iconv_works=yes +else + am_cv_func_iconv_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + LIBS="$am_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5 +$as_echo "$am_cv_func_iconv_works" >&6; } + case "$am_cv_func_iconv_works" in + *no) am_func_iconv=no am_cv_lib_iconv=no ;; + *) am_func_iconv=yes ;; + esac + else + am_func_iconv=no am_cv_lib_iconv=no + fi + if test "$am_func_iconv" = yes; then + +$as_echo "#define HAVE_ICONV 1" >>confdefs.h + + fi + if test "$am_cv_lib_iconv" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 +$as_echo_n "checking how to link with libiconv... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 +$as_echo "$LIBICONV" >&6; } + else + CPPFLAGS="$am_save_CPPFLAGS" + LIBICONV= + LTLIBICONV= + fi + + + + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libintl-prefix was given. +if test "${with_libintl_prefix+set}" = set; then : + withval=$with_libintl_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi + +fi + + LIBINTL= + LTLIBINTL= + INCINTL= + LIBINTL_PREFIX= + HAVE_LIBINTL= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='intl ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + else + LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a" + else + LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + if test "$name" = 'intl'; then + LIBINTL_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + if test "$name" = 'intl'; then + LIBINTL_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBINTL="${LIBINTL}${LIBINTL:+ }$dep" + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep" + ;; + esac + done + fi + else + LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir" + done + fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5 +$as_echo_n "checking for GNU gettext in libintl... " >&6; } +if eval \${$gt_func_gnugettext_libintl+:} false; then : + $as_echo_n "(cached) " >&6 +else + gt_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $INCINTL" + gt_save_LIBS="$LIBS" + LIBS="$LIBS $LIBINTL" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern +#ifdef __cplusplus +"C" +#endif +const char *_nl_expand_alias (const char *); +int +main () +{ +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("") + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$gt_func_gnugettext_libintl=yes" +else + eval "$gt_func_gnugettext_libintl=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then + LIBS="$LIBS $LIBICONV" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern +#ifdef __cplusplus +"C" +#endif +const char *_nl_expand_alias (const char *); +int +main () +{ +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("") + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + LIBINTL="$LIBINTL $LIBICONV" + LTLIBINTL="$LTLIBINTL $LTLIBICONV" + eval "$gt_func_gnugettext_libintl=yes" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + CPPFLAGS="$gt_save_CPPFLAGS" + LIBS="$gt_save_LIBS" +fi +eval ac_res=\$$gt_func_gnugettext_libintl + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + fi + + if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \ + || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \ + && test "$PACKAGE" != gettext-runtime \ + && test "$PACKAGE" != gettext-tools; }; then + gt_use_preinstalled_gnugettext=yes + else + LIBINTL= + LTLIBINTL= + INCINTL= + fi + + + + if test -n "$INTL_MACOSX_LIBS"; then + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + LIBINTL="$LIBINTL $INTL_MACOSX_LIBS" + LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS" + fi + fi + + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + +$as_echo "#define ENABLE_NLS 1" >>confdefs.h + + else + USE_NLS=no + fi + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5 +$as_echo_n "checking whether to use NLS... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 +$as_echo "$USE_NLS" >&6; } + if test "$USE_NLS" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5 +$as_echo_n "checking where the gettext function comes from... " >&6; } + if test "$gt_use_preinstalled_gnugettext" = "yes"; then + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then + gt_source="external libintl" + else + gt_source="libc" + fi + else + gt_source="included intl directory" + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5 +$as_echo "$gt_source" >&6; } + fi + + if test "$USE_NLS" = "yes"; then + + if test "$gt_use_preinstalled_gnugettext" = "yes"; then + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5 +$as_echo_n "checking how to link with libintl... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5 +$as_echo "$LIBINTL" >&6; } + + for element in $INCINTL; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + fi + + +$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h + + +$as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h + + fi + + POSUB=po + fi + + + + INTLLIBS="$LIBINTL" + + + + + + + +if test "x${prefix}" = "xNONE"; then + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_LOCALE_DIR "${ac_default_prefix}/${DATADIRNAME}/locale" +_ACEOF + +else + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_LOCALE_DIR "${prefix}/${DATADIRNAME}/locale" +_ACEOF + +fi + +if test "x${datadir}" = 'x${prefix}/share'; then + if test "x${prefix}" = "xNONE"; then + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_DATA_DIR "${ac_default_prefix}/share/${PACKAGE}" +_ACEOF + + else + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_DATA_DIR "${prefix}/share/${PACKAGE}" +_ACEOF + + fi +else + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_DATA_DIR "${datadir}/${PACKAGE}" +_ACEOF + +fi + +packagesrcdir=`cd $srcdir && pwd` + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_SOURCE_DIR "${packagesrcdir}" +_ACEOF + + +if test x$CYGWIN = xyes -o x$MINGW32 = xyes; then + +$as_echo "#define WIN32 1" >>confdefs.h + + LIBS="$LIBS -ldsound -lgdi32" +fi + +if test x$cross_compiling = xyes; then + gtk=no + xlibs="$LIBS" + LIBS="$LIBS -L$CROSSCOMPPATH/gtk/lib" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gtk_main in -lgtk" >&5 +$as_echo_n "checking for gtk_main in -lgtk... " >&6; } +if ${ac_cv_lib_gtk_gtk_main+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgtk $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gtk_main (); +int +main () +{ +return gtk_main (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_gtk_gtk_main=yes +else + ac_cv_lib_gtk_gtk_main=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gtk_gtk_main" >&5 +$as_echo "$ac_cv_lib_gtk_gtk_main" >&6; } +if test "x$ac_cv_lib_gtk_gtk_main" = xyes; then : + gtk=yes +fi + + LIBS="$xlibs" + if test x$gtk = xyes; then + GTK_CFLAGS="-I$CROSSCOMPPATH/gtk/include -I$CROSSCOMPPATH/gtk/include/glib -I$CROSSCOMPPATH/gtk/include/gdk" + GTK_LIBS="-L$CROSSCOMPPATH/gtk/lib -lgtk -lgdk -lglib" + PTHREAD_CFLAGS="-I$CROSSCOMPPATH/gtk/include" + PTHREAD_LIBS="-L$CROSSCOMPPATH/gtk/lib" + AUDIOFILE_CFLAGS="-I$CROSSCOMPPATH/audiofile/include" + AUDIOFILE_LIBS="-L$CROSSCOMPPATH/audiofile/lib -laudiofile" + fi +else + + + + + + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_PKG_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG +if test -n "$PKG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 +$as_echo "$PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKG_CONFIG"; then + ac_pt_PKG_CONFIG=$PKG_CONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG +if test -n "$ac_pt_PKG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 +$as_echo "$ac_pt_PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_PKG_CONFIG" = x; then + PKG_CONFIG="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKG_CONFIG=$ac_pt_PKG_CONFIG + fi +else + PKG_CONFIG="$ac_cv_path_PKG_CONFIG" +fi + +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=0.9.0 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 +$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + PKG_CONFIG="" + fi +fi + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XML" >&5 +$as_echo_n "checking for XML... " >&6; } + +if test -n "$XML_CFLAGS"; then + pkg_cv_XML_CFLAGS="$XML_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libxml-2.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libxml-2.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_XML_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$XML_LIBS"; then + pkg_cv_XML_LIBS="$XML_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libxml-2.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libxml-2.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_XML_LIBS=`$PKG_CONFIG --libs "libxml-2.0" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + XML_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "libxml-2.0" 2>&1` + else + XML_PKG_ERRORS=`$PKG_CONFIG --print-errors "libxml-2.0" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$XML_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (libxml-2.0) were not met: + +$XML_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables XML_CFLAGS +and XML_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details." "$LINENO" 5 + +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables XML_CFLAGS +and XML_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see . +See \`config.log' for more details" "$LINENO" 5; } + +else + XML_CFLAGS=$pkg_cv_XML_CFLAGS + XML_LIBS=$pkg_cv_XML_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTK" >&5 +$as_echo_n "checking for GTK... " >&6; } + +if test -n "$GTK_CFLAGS"; then + pkg_cv_GTK_CFLAGS="$GTK_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0 >= 2.6.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "gtk+-2.0 >= 2.6.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_GTK_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0 >= 2.6.0" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$GTK_LIBS"; then + pkg_cv_GTK_LIBS="$GTK_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0 >= 2.6.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "gtk+-2.0 >= 2.6.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_GTK_LIBS=`$PKG_CONFIG --libs "gtk+-2.0 >= 2.6.0" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + GTK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "gtk+-2.0 >= 2.6.0" 2>&1` + else + GTK_PKG_ERRORS=`$PKG_CONFIG --print-errors "gtk+-2.0 >= 2.6.0" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$GTK_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (gtk+-2.0 >= 2.6.0) were not met: + +$GTK_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables GTK_CFLAGS +and GTK_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details." "$LINENO" 5 + +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables GTK_CFLAGS +and GTK_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see . +See \`config.log' for more details" "$LINENO" 5; } + +else + GTK_CFLAGS=$pkg_cv_GTK_CFLAGS + GTK_LIBS=$pkg_cv_GTK_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for AUDIOFILE" >&5 +$as_echo_n "checking for AUDIOFILE... " >&6; } + +if test -n "$AUDIOFILE_CFLAGS"; then + pkg_cv_AUDIOFILE_CFLAGS="$AUDIOFILE_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"audiofile\""; } >&5 + ($PKG_CONFIG --exists --print-errors "audiofile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_AUDIOFILE_CFLAGS=`$PKG_CONFIG --cflags "audiofile" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$AUDIOFILE_LIBS"; then + pkg_cv_AUDIOFILE_LIBS="$AUDIOFILE_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"audiofile\""; } >&5 + ($PKG_CONFIG --exists --print-errors "audiofile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_AUDIOFILE_LIBS=`$PKG_CONFIG --libs "audiofile" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + AUDIOFILE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "audiofile" 2>&1` + else + AUDIOFILE_PKG_ERRORS=`$PKG_CONFIG --print-errors "audiofile" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$AUDIOFILE_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (audiofile) were not met: + +$AUDIOFILE_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables AUDIOFILE_CFLAGS +and AUDIOFILE_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details." "$LINENO" 5 + +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables AUDIOFILE_CFLAGS +and AUDIOFILE_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see . +See \`config.log' for more details" "$LINENO" 5; } + +else + AUDIOFILE_CFLAGS=$pkg_cv_AUDIOFILE_CFLAGS + AUDIOFILE_LIBS=$pkg_cv_AUDIOFILE_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi +fi + +xlibs="$LIBS" +LIBS="$GTK_LIBS $LIBS" +for ac_func in gtk_widget_set_tooltip_text gtk_widget_is_drawable gtk_widget_get_realized gtk_widget_set_realized gtk_widget_set_can_default gtk_widget_set_can_focus gtk_dialog_get_action_area gtk_dialog_get_content_area gtk_widget_get_allocation gtk_widget_set_allocation gtk_widget_get_state gtk_widget_get_window gtk_widget_set_window gtk_widget_set_has_window gtk_widget_style_attach +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +LIBS="$xlibs" + +if test "x$GCC" = "xyes"; then + if test -z "`echo "$CFLAGS" | grep "\-Wall" 2> /dev/null`" ; then + CFLAGS="$CFLAGS -Wall -O2" + CXXFLAGS="$CXXFLAGS -Wall -O2" + fi +fi + +if test x$CYGWIN = xyes -o x$MINGW32 = xyes; then + XML_CFLAGS= + XML_LIBS= +else + xlibs=$LIBS + LIBS= + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lutil" >&5 +$as_echo_n "checking for openpty in -lutil... " >&6; } +if ${ac_cv_lib_util_openpty+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lutil $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char openpty (); +int +main () +{ +return openpty (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_util_openpty=yes +else + ac_cv_lib_util_openpty=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_openpty" >&5 +$as_echo "$ac_cv_lib_util_openpty" >&6; } +if test "x$ac_cv_lib_util_openpty" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBUTIL 1 +_ACEOF + + LIBS="-lutil $LIBS" + +fi + + for ac_func in openpty +do : + ac_fn_c_check_func "$LINENO" "openpty" "ac_cv_func_openpty" +if test "x$ac_cv_func_openpty" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_OPENPTY 1 +_ACEOF + LIBTHREAD="$LIBTHREAD $LIBS" +else + case " $LIBOBJS " in + *" openpty.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS openpty.$ac_objext" + ;; +esac + +fi +done + + LIBS=$xlibs +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rigerror in -lhamlib" >&5 +$as_echo_n "checking for rigerror in -lhamlib... " >&6; } +if ${ac_cv_lib_hamlib_rigerror+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lhamlib $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char rigerror (); +int +main () +{ +return rigerror (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_hamlib_rigerror=yes +else + ac_cv_lib_hamlib_rigerror=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hamlib_rigerror" >&5 +$as_echo "$ac_cv_lib_hamlib_rigerror" >&6; } +if test "x$ac_cv_lib_hamlib_rigerror" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBHAMLIB 1 +_ACEOF + + LIBS="-lhamlib $LIBS" + +fi + + +xcflags="$CFLAGS" +CFLAGS="$CFLAGS -I$srcdir/directx/include -I$srcdir/directx/include/directx6" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for DirectX includes" >&5 +$as_echo_n "checking for DirectX includes... " >&6; } +directx=no +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + LPDIRECTSOUND dsplay; LPDIRECTSOUNDCAPTURE dsrec; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +$as_echo "#define HAVE_DIRECTX 1" >>confdefs.h + directx=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $directx" >&5 +$as_echo "$directx" >&6; } +CFLAGS="$xcflags" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ifr_newname in struct ifreq" >&5 +$as_echo_n "checking for ifr_newname in struct ifreq... " >&6; } +ifrnewname=no +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +struct ifreq ifr; ifr.ifr_newname[0]=0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +$as_echo "#define HAVE_IFRNEWNAME 1" >>confdefs.h + ifrnewname=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ifrnewname" >&5 +$as_echo "$ifrnewname" >&6; } + +xlibs=$LIBS +LIBS= +for ac_func in vsnprintf +do : + ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf" +if test "x$ac_cv_func_vsnprintf" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_VSNPRINTF 1 +_ACEOF + +else + case " $LIBOBJS " in + *" vsnprintf.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext" + ;; +esac + +fi +done + +for ac_func in random +do : + ac_fn_c_check_func "$LINENO" "random" "ac_cv_func_random" +if test "x$ac_cv_func_random" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_RANDOM 1 +_ACEOF + +else + case " $LIBOBJS " in + *" random.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS random.$ac_objext" + ;; +esac + +fi +done + +LIBS=$xlibs + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MKISS (N_AX25 line discipline)" >&5 +$as_echo_n "checking for MKISS (N_AX25 line discipline)... " >&6; } +mkiss=no +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #ifdef N_AX25 + yes + #endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + +$as_echo "#define HAVE_MKISS 1" >>confdefs.h + mkiss=yes +fi +rm -f conftest* + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mkiss" >&5 +$as_echo "$mkiss" >&6; } + +if test "x$GCC" = "xyes"; then + case " $CFLAGS " in + *[\ \ ]-Wall[\ \ ]*) ;; + *) CFLAGS="$CFLAGS -Wall" ;; + esac +fi + +# Check whether --enable-mmx was given. +if test "${enable_mmx+set}" = set; then : + enableval=$enable_mmx; case "${enableval}" in + yes) usemmx=true ;; + no) usemmx=false ;; + *) as_fn_error $? "bad value ${enableval} for --enable-mmx" "$LINENO" 5 ;; +esac +else + usemmx=false +fi + + +# Check whether --enable-vis was given. +if test "${enable_vis+set}" = set; then : + enableval=$enable_vis; case "${enableval}" in + yes) usevis=true ;; + no) usevis=false ;; + *) as_fn_error $? "bad value ${enableval} for --enable-vis" "$LINENO" 5 ;; +esac +else + usevis=false +fi + + +if test x$usemmx = xtrue; then + +$as_echo "#define USEMMX 1" >>confdefs.h + +fi + +if test x$usevis = xtrue; then + +$as_echo "#define USEVIS 1" >>confdefs.h + + CFLAGS="$CFLAGS -Wa,-xarch=v8plusa" +fi + + if test x$usemmx = xtrue; then + USEMMX_TRUE= + USEMMX_FALSE='#' +else + USEMMX_TRUE='#' + USEMMX_FALSE= +fi + + if test x$usevis = xtrue; then + USEVIS_TRUE= + USEVIS_FALSE='#' +else + USEVIS_TRUE='#' + USEVIS_FALSE= +fi + + if test x$cross_compiling = xyes; then + CROSSCOMP_TRUE= + CROSSCOMP_FALSE='#' +else + CROSSCOMP_TRUE='#' + CROSSCOMP_FALSE= +fi + + if test x$directx = xyes; then + DIRECTX_TRUE= + DIRECTX_FALSE='#' +else + DIRECTX_TRUE='#' + DIRECTX_FALSE= +fi + + if test x$CYGWIN = xyes -o x$MINGW32 = xyes; then + WIN32_TRUE= + WIN32_FALSE='#' +else + WIN32_TRUE='#' + WIN32_FALSE= +fi + + + + + + + + + + + + + + + + + + + + + + +ac_config_files="$ac_config_files Makefile po/Makefile.in directx/Makefile libmisc/Makefile matlib/Makefile afsk/Makefile fsk/Makefile pammodem/Makefile pskmodem/Makefile newqpsk/Makefile p3dmodem/Makefile soundcard/Makefile flexdrv/Makefile doc/Makefile configapp/Makefile configapp/src/Makefile" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error $? "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCXX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USEMMX_TRUE}" && test -z "${USEMMX_FALSE}"; then + as_fn_error $? "conditional \"USEMMX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USEVIS_TRUE}" && test -z "${USEVIS_FALSE}"; then + as_fn_error $? "conditional \"USEVIS\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${CROSSCOMP_TRUE}" && test -z "${CROSSCOMP_FALSE}"; then + as_fn_error $? "conditional \"CROSSCOMP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${DIRECTX_TRUE}" && test -z "${DIRECTX_FALSE}"; then + as_fn_error $? "conditional \"DIRECTX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${WIN32_TRUE}" && test -z "${WIN32_FALSE}"; then + as_fn_error $? "conditional \"WIN32\" was never defined. +Usually this means the macro was only invoked conditionally." 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"cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in #( + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by $as_me, which was +generated by GNU Autoconf 2.68. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... 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"missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" +# Capture the value of obsolete ALL_LINGUAS because we need it to compute + # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it + # from automake < 1.5. + eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"' + # Capture the value of LINGUAS because we need it to compute CATALOGS. + LINGUAS="${LINGUAS-%UNSET%}" + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "po-directories") CONFIG_COMMANDS="$CONFIG_COMMANDS po-directories" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;; + "directx/Makefile") CONFIG_FILES="$CONFIG_FILES directx/Makefile" ;; + "libmisc/Makefile") CONFIG_FILES="$CONFIG_FILES libmisc/Makefile" ;; + "matlib/Makefile") CONFIG_FILES="$CONFIG_FILES matlib/Makefile" ;; + "afsk/Makefile") CONFIG_FILES="$CONFIG_FILES afsk/Makefile" ;; + "fsk/Makefile") CONFIG_FILES="$CONFIG_FILES fsk/Makefile" ;; + "pammodem/Makefile") CONFIG_FILES="$CONFIG_FILES pammodem/Makefile" ;; + "pskmodem/Makefile") CONFIG_FILES="$CONFIG_FILES pskmodem/Makefile" ;; + "newqpsk/Makefile") CONFIG_FILES="$CONFIG_FILES newqpsk/Makefile" ;; + "p3dmodem/Makefile") CONFIG_FILES="$CONFIG_FILES p3dmodem/Makefile" ;; + "soundcard/Makefile") CONFIG_FILES="$CONFIG_FILES soundcard/Makefile" ;; + "flexdrv/Makefile") CONFIG_FILES="$CONFIG_FILES flexdrv/Makefile" ;; + "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; + "configapp/Makefile") CONFIG_FILES="$CONFIG_FILES configapp/Makefile" ;; + "configapp/src/Makefile") CONFIG_FILES="$CONFIG_FILES configapp/src/Makefile" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. 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This allows packages to have multiple PO + # directories under different names or in different locations. + if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then + rm -f "$ac_dir/POTFILES" + test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" + cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" + POMAKEFILEDEPS="POTFILES.in" + # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend + # on $ac_dir but don't depend on user-specified configuration + # parameters. + if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then + # The LINGUAS file contains the set of available languages. + if test -n "$OBSOLETE_ALL_LINGUAS"; then + test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" + fi + ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"` + # Hide the ALL_LINGUAS assigment from automake < 1.5. + eval 'ALL_LINGUAS''=$ALL_LINGUAS_' + POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" + else + # The set of available languages was given in configure.in. + # Hide the ALL_LINGUAS assigment from automake < 1.5. + eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' + fi + # Compute POFILES + # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po) + # Compute UPDATEPOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update) + # Compute DUMMYPOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop) + # Compute GMOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo) + case "$ac_given_srcdir" in + .) srcdirpre= ;; + *) srcdirpre='$(srcdir)/' ;; + esac + POFILES= + UPDATEPOFILES= + DUMMYPOFILES= + GMOFILES= + for lang in $ALL_LINGUAS; do + POFILES="$POFILES $srcdirpre$lang.po" + UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" + DUMMYPOFILES="$DUMMYPOFILES $lang.nop" + GMOFILES="$GMOFILES $srcdirpre$lang.gmo" + done + # CATALOGS depends on both $ac_dir and the user's LINGUAS + # environment variable. + INST_LINGUAS= + if test -n "$ALL_LINGUAS"; then + for presentlang in $ALL_LINGUAS; do + useit=no + if test "%UNSET%" != "$LINGUAS"; then + desiredlanguages="$LINGUAS" + else + desiredlanguages="$ALL_LINGUAS" + fi + for desiredlang in $desiredlanguages; do + # Use the presentlang catalog if desiredlang is + # a. equal to presentlang, or + # b. a variant of presentlang (because in this case, + # presentlang can be used as a fallback for messages + # which are not translated in the desiredlang catalog). + case "$desiredlang" in + "$presentlang"*) useit=yes;; + esac + done + if test $useit = yes; then + INST_LINGUAS="$INST_LINGUAS $presentlang" + fi + done + fi + CATALOGS= + if test -n "$INST_LINGUAS"; then + for lang in $INST_LINGUAS; do + CATALOGS="$CATALOGS $lang.gmo" + done + fi + test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" + sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" + for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do + if test -f "$f"; then + case "$f" in + *.orig | *.bak | *~) ;; + *) cat "$f" >> "$ac_dir/Makefile" ;; + esac + fi + done + fi + ;; + esac + done ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff --git a/configure.in b/configure.in new file mode 100644 index 0000000..5f15ae6 --- /dev/null +++ b/configure.in @@ -0,0 +1,299 @@ +AC_INIT(soundmodem.spec) +AC_CANONICAL_SYSTEM + +AM_INIT_AUTOMAKE(soundmodem, 0.16) +AM_CONFIG_HEADER(config.h) + +AC_PREREQ(2.53) + +dnl AC_CHECK_TOOL() + +AC_PROG_MAKE_SET +AC_ISC_POSIX +AC_PROG_CC +AM_PROG_CC_STDC +dnl AC_PROG_RANLIB +AC_C_CONST +AC_C_INLINE +AC_HEADER_STDC +AC_FUNC_ALLOCA +AC_PROG_CXX + +AC_CHECK_PROG(RANLIB, ranlib, ranlib, :) +AC_CHECK_PROG(DLLTOOL, dlltool, dlltool, dlltool) +AC_CHECK_PROG(AS, as, as, as, as) +AC_CHECK_PROG(AR, ar, ar, ar, ar) +AC_CHECK_PROG(LD, ld, ld, ld, ld) +AC_CHECK_PROG(WINDRES, windres, windres, i686-pc-cygwin-windres) + +AC_CYGWIN +AC_MINGW32 +AC_EXEEXT +AC_OBJEXT + +dnl check for cross compiler path +if test x$cross_compiling = xyes; then + AC_MSG_CHECKING(for cross compiler path) + if test -d /usr/local/cross/i686-pc-cygwin; then + CROSSCOMPPATH=/usr/local/cross/i686-pc-cygwin + elif test -d /usr/local/cygwin/i686-pc-cygwin; then + CROSSCOMPPATH=/usr/local/cygwin/i686-pc-cygwin + else + AC_ERROR("cross compiler not found") + fi + AC_MSG_RESULT($CROSSCOMPPATH) +fi + +if test x$CYGWIN != xyes -a x$MINGW32 != xyes; then + AC_CHECK_LIB(m,sqrt) +fi +AC_CHECK_LIB(pthread32,pthread_create,LIBTHREAD="$LIBTHREAD -lpthread32",AC_CHECK_LIB(pthread,pthread_create,LIBTHREAD="$LIBTHREAD -lpthread")) +AC_CHECK_LIB(posix4,sched_setscheduler) +AC_CHECK_LIB(uuid,GUID_NULL) +AC_CHECK_FUNCS(getopt_long,,[AC_LIBOBJ([getopt]) AC_LIBOBJ([getopt1])]) +AC_CHECK_HEADERS(sys/audioio.h stropts.h sys/conf.h sys/soundcard.h sys/ioctl.h time.h inttypes.h net/if_arp.h) +AC_CHECK_HEADERS(pty.h getopt.h syslog.h sched.h linux/sockios.h sys/ioccom.h linux/ppdev.h linux/hidraw.h) +AC_CHECK_HEADERS(sys/socket.h linux/if.h,,, +[[ +#if HAVE_SYS_SOCKET_H +# include +#endif +]]) +AC_CHECK_HEADERS(sys/socket.h linux/ax25.h,,, +[[ +#if HAVE_SYS_SOCKET_H +# include +#endif +]]) +AC_CHECK_FUNCS(snprintf vsnprintf syslog vsyslog openlog closelog) +AC_CHECK_FUNCS(mlockall) + +AC_MSG_CHECKING(for signed bittypes) +signedbittypes=no +AC_TRY_COMPILE([#include ], + [ int8_t a; int16_t c; int32_t e; ], + AC_DEFINE(HAVE_SIGNED_BITTYPES,1,[define if bittypes like int16_t are defined]) signedbittypes=yes) +AC_MSG_RESULT($signedbittypes) + +AC_MSG_CHECKING(for unsigned bittypes) +unsignedbittypes=no +AC_TRY_COMPILE([#include ], + [ u_int8_t b; u_int16_t d; u_int32_t f; ], + AC_DEFINE(HAVE_UNSIGNED_BITTYPES,1,[define if bittypes like u_int16_t are defined]) unsignedbittypes=yes) +AC_MSG_RESULT($unsignedbittypes) + +AC_TYPE_SIGNAL + +AC_MSG_CHECKING(for M_PI) +mpi=no +AC_TRY_COMPILE([#include ], + [ double f = M_PI; ], + mpi=yes,AC_DEFINE(M_PI,3.14159265358979323846,[define if M_PI is not defined by math.h])) +AC_MSG_RESULT($mpi) + +AC_MSG_CHECKING(for M_LOG10E) +mlog10e=no +AC_TRY_COMPILE([#include ], + [ double f = M_LOG10E; ], + mlog10e=yes,AC_DEFINE(M_LOG10E,0.43429448190325182765,[define if M_LOG10E is not defined by math.h])) +AC_MSG_RESULT($mlog10e) + +dnl check for ALSA +case $target_os in + linux*) + AM_PATH_ALSA(1.0.0, AC_DEFINE(HAVE_ALSA,1,[Define if ALSA is available])) + ;; +esac +AC_SUBST(HAVE_ALSA) + +dnl Add the languages which your application supports here. +ALL_LINGUAS="sv fr" +AM_GNU_GETTEXT([external]) + +dnl Set PACKAGE_LOCALE_DIR in config.h. +if test "x${prefix}" = "xNONE"; then + AC_DEFINE_UNQUOTED(PACKAGE_LOCALE_DIR,"${ac_default_prefix}/${DATADIRNAME}/locale",[various directories]) +else + AC_DEFINE_UNQUOTED(PACKAGE_LOCALE_DIR,"${prefix}/${DATADIRNAME}/locale",[various directories]) +fi + +dnl Set PACKAGE_DATA_DIR in config.h. +if test "x${datadir}" = 'x${prefix}/share'; then + if test "x${prefix}" = "xNONE"; then + AC_DEFINE_UNQUOTED(PACKAGE_DATA_DIR,"${ac_default_prefix}/share/${PACKAGE}",[various directories]) + else + AC_DEFINE_UNQUOTED(PACKAGE_DATA_DIR,"${prefix}/share/${PACKAGE}",[various directories]) + fi +else + AC_DEFINE_UNQUOTED(PACKAGE_DATA_DIR,"${datadir}/${PACKAGE}",[various directories]) +fi + +dnl Set PACKAGE_SOURCE_DIR in config.h. +packagesrcdir=`cd $srcdir && pwd` +AC_DEFINE_UNQUOTED(PACKAGE_SOURCE_DIR,"${packagesrcdir}",[various directories]) + +if test x$CYGWIN = xyes -o x$MINGW32 = xyes; then + AC_DEFINE(WIN32,1,[define if compiling under Windows32]) + LIBS="$LIBS -ldsound -lgdi32" +fi + +if test x$cross_compiling = xyes; then + gtk=no + xlibs="$LIBS" + LIBS="$LIBS -L$CROSSCOMPPATH/gtk/lib" + AC_CHECK_LIB(gtk,gtk_main,gtk=yes) + LIBS="$xlibs" + if test x$gtk = xyes; then + GTK_CFLAGS="-I$CROSSCOMPPATH/gtk/include -I$CROSSCOMPPATH/gtk/include/glib -I$CROSSCOMPPATH/gtk/include/gdk" + GTK_LIBS="-L$CROSSCOMPPATH/gtk/lib -lgtk -lgdk -lglib" + PTHREAD_CFLAGS="-I$CROSSCOMPPATH/gtk/include" + PTHREAD_LIBS="-L$CROSSCOMPPATH/gtk/lib" + AUDIOFILE_CFLAGS="-I$CROSSCOMPPATH/audiofile/include" + AUDIOFILE_LIBS="-L$CROSSCOMPPATH/audiofile/lib -laudiofile" + fi +else + PKG_CHECK_MODULES(XML,libxml-2.0) + PKG_CHECK_MODULES(GTK,gtk+-2.0 >= 2.6.0) + PKG_CHECK_MODULES(AUDIOFILE,audiofile) +fi + +dnl Check for recently introduced GTK symbols +xlibs="$LIBS" +LIBS="$GTK_LIBS $LIBS" +AC_CHECK_FUNCS(gtk_widget_set_tooltip_text gtk_widget_is_drawable gtk_widget_get_realized gtk_widget_set_realized gtk_widget_set_can_default gtk_widget_set_can_focus gtk_dialog_get_action_area gtk_dialog_get_content_area gtk_widget_get_allocation gtk_widget_set_allocation gtk_widget_get_state gtk_widget_get_window gtk_widget_set_window gtk_widget_set_has_window gtk_widget_style_attach) +LIBS="$xlibs" + +dnl Enable to try building with XXX_DISABLE_DEPRECATED. Never ship with +dnl them enabled! +dnl GTK_CFLAGS="$GTK_CFLAGS -DPANGO_DISABLE_DEPRECATED -DG_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED -DGDK_DISABLE_DEPRECATED -DGSEAL_ENABLE" +dnl Only use -Wall if we have gcc +if test "x$GCC" = "xyes"; then + if test -z "`echo "$CFLAGS" | grep "\-Wall" 2> /dev/null`" ; then + CFLAGS="$CFLAGS -Wall -O2" + CXXFLAGS="$CXXFLAGS -Wall -O2" + fi +fi + +if test x$CYGWIN = xyes -o x$MINGW32 = xyes; then + XML_CFLAGS= + XML_LIBS= +else + xlibs=$LIBS + LIBS= + AC_CHECK_LIB(util,openpty) + AC_CHECK_FUNCS(openpty,LIBTHREAD="$LIBTHREAD $LIBS",[AC_LIBOBJ([openpty])]) + LIBS=$xlibs +fi + +AC_CHECK_LIB(hamlib,rigerror) + +xcflags="$CFLAGS" +CFLAGS="$CFLAGS -I$srcdir/directx/include -I$srcdir/directx/include/directx6" +AC_MSG_CHECKING(for DirectX includes) +directx=no +AC_TRY_COMPILE([#include ], + [ LPDIRECTSOUND dsplay; LPDIRECTSOUNDCAPTURE dsrec; ], + AC_DEFINE(HAVE_DIRECTX,1,[define if we have DirectX includes]) directx=yes) +AC_MSG_RESULT($directx) +CFLAGS="$xcflags" + +AC_MSG_CHECKING(for ifr_newname in struct ifreq) +ifrnewname=no +AC_TRY_COMPILE([#include ], + [struct ifreq ifr; ifr.ifr_newname[0]=0; ], AC_DEFINE(HAVE_IFRNEWNAME,1,[define if struct ifreq has the ifr_newname symbol]) ifrnewname=yes) +AC_MSG_RESULT($ifrnewname) + +xlibs=$LIBS +LIBS= +AC_CHECK_FUNCS(vsnprintf,,[AC_LIBOBJ([vsnprintf])]) +AC_CHECK_FUNCS(random,,[AC_LIBOBJ([random])]) +LIBS=$xlibs + +AC_MSG_CHECKING(for MKISS (N_AX25 line discipline)) +mkiss=no +AC_EGREP_CPP(yes, + [#include + #ifdef N_AX25 + yes + #endif + ], AC_DEFINE(HAVE_MKISS,1,[define if struct ifreq has the ifr_newname symbol]) mkiss=yes) +AC_MSG_RESULT($mkiss) + +dnl Use -Wall if we have gcc. +changequote(,)dnl +if test "x$GCC" = "xyes"; then + case " $CFLAGS " in + *[\ \ ]-Wall[\ \ ]*) ;; + *) CFLAGS="$CFLAGS -Wall" ;; + esac +fi +changequote([,])dnl + +AC_ARG_ENABLE(mmx, +[ --enable-mmx Utilize MMX(tm) instructions if available (x86 only)], +[case "${enableval}" in + yes) usemmx=true ;; + no) usemmx=false ;; + *) AC_MSG_ERROR(bad value ${enableval} for --enable-mmx) ;; +esac],[usemmx=false]) + +AC_ARG_ENABLE(vis, +[ --enable-vis Utilize VIS(tm) instructions if available (ultrasparc only)], +[case "${enableval}" in + yes) usevis=true ;; + no) usevis=false ;; + *) AC_MSG_ERROR(bad value ${enableval} for --enable-vis) ;; +esac],[usevis=false]) + +if test x$usemmx = xtrue; then + AC_DEFINE(USEMMX,1,[define if MMX is to be used]) +fi + +if test x$usevis = xtrue; then + AC_DEFINE(USEVIS,1,[define if VIS is to be used]) + dnl CFLAGS="$CFLAGS -mv8plus -mvis -Wa,-xarch=v8plusa" + CFLAGS="$CFLAGS -Wa,-xarch=v8plusa" +fi + +AM_CONDITIONAL(USEMMX, test x$usemmx = xtrue) +AM_CONDITIONAL(USEVIS, test x$usevis = xtrue) +AM_CONDITIONAL(CROSSCOMP, test x$cross_compiling = xyes) +AM_CONDITIONAL(DIRECTX, test x$directx = xyes) +AM_CONDITIONAL(WIN32, test x$CYGWIN = xyes -o x$MINGW32 = xyes) + +AC_SUBST(HAVE_BITTYPES) +AC_SUBST(HAVE_DIRECTX) +AC_SUBST(HAVE_MKISS) +AC_SUBST(HAVE_IFRNEWNAME) +AC_SUBST(M_PI) +AC_SUBST(LIBTHREAD) +AC_SUBST(USEMMX) +AC_SUBST(USEVIS) +AC_SUBST(XML_CFLAGS) +AC_SUBST(XML_LIBS) +AC_SUBST(GTK_LIBS) +AC_SUBST(GTK_CFLAGS) +AC_SUBST(PTHREAD_LIBS) +AC_SUBST(PTHREAD_CFLAGS) +AC_SUBST(WIN32) +AC_SUBST(AR) +AC_SUBST(AS) +AC_SUBST(LD) +AC_SUBST(RANLIB) + +AC_OUTPUT([Makefile +po/Makefile.in +directx/Makefile +libmisc/Makefile +matlib/Makefile +afsk/Makefile +fsk/Makefile +pammodem/Makefile +pskmodem/Makefile +newqpsk/Makefile +p3dmodem/Makefile +soundcard/Makefile +flexdrv/Makefile +doc/Makefile +configapp/Makefile +configapp/src/Makefile]) diff --git a/depcomp b/depcomp new file mode 100755 index 0000000..807b991 --- /dev/null +++ b/depcomp @@ -0,0 +1,423 @@ +#! /bin/sh + +# depcomp - compile a program generating dependencies as side-effects +# Copyright 1999, 2000 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +# 02111-1307, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi +# `libtool' can also be set to `yes' or `no'. + +if test -z "$depfile"; then + base=`echo "$object" | sed -e 's,^.*/,,' -e 's,\.\([^.]*\)$,.P\1,'` + dir=`echo "$object" | sed 's,/.*$,/,'` + if test "$dir" = "$object"; then + dir= + fi + # FIXME: should be _deps on DOS. + depfile="$dir.deps/$base" +fi + +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. + "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz +## The second -e expression handles DOS-style file names with drive letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the `deleted header file' problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. + tr ' ' ' +' < "$tmpdepfile" | +## Some versions of gcc put a space before the `:'. On the theory +## that the space means something, we add a space to the output as +## well. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like `#:fec' to the end of the + # dependency line. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ + tr ' +' ' ' >> $depfile + echo >> $depfile + + # The second pass generates a dummy entry for each header file. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> $depfile + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. This file always lives in the current directory. + # Also, the AIX compiler puts `$object:' at the start of each line; + # $object doesn't have directory information. + stripped=`echo "$object" | sed -e 's,^.*/,,' -e 's/\(.*\)\..*$/\1/'` + tmpdepfile="$stripped.u" + outname="$stripped.o" + if test "$libtool" = yes; then + "$@" -Wc,-M + else + "$@" -M + fi + + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + + if test -f "$tmpdepfile"; then + # Each line is of the form `foo.o: dependent.h'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile" + sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in `foo.d' instead, so we check for that too. + # Subdirectories are respected. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + + if test "$libtool" = yes; then + tmpdepfile1="$dir.libs/$base.lo.d" + tmpdepfile2="$dir.libs/$base.d" + "$@" -Wc,-MD + else + tmpdepfile1="$dir$base.o.d" + tmpdepfile2="$dir$base.d" + "$@" -MD + fi + + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + if test -f "$tmpdepfile1"; then + tmpdepfile="$tmpdepfile1" + else + tmpdepfile="$tmpdepfile2" + fi + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a space and a tab in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the proprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. We will use -o /dev/null later, + # however we can't do the remplacement now because + # `-o $object' might simply not be used + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + "$@" -o /dev/null $dashmflag | sed 's:^[^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + tr ' ' ' +' < "$tmpdepfile" | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # X makedepend + shift + cleared=no + for arg in "$@"; do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + -*) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix="`echo $object | sed 's/^.*\././'`" + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + sed '1,2d' "$tmpdepfile" | tr ' ' ' +' | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the proprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E | + sed -n '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | + sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the proprocessed file to stdout, regardless of -o, + # because we must use -o when running libtool. + "$@" || exit $? + IFS=" " + for arg + do + case "$arg" in + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" + echo " " >> "$depfile" + . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 diff --git a/directx/Makefile.am b/directx/Makefile.am new file mode 100644 index 0000000..2567daa --- /dev/null +++ b/directx/Makefile.am @@ -0,0 +1,29 @@ + +INCLUDES = -DCONFIGDIR=\"$(sysconfdir)\" -DLOCALSTATEDIR=\"$(localstatedir)\" \ + -I$(top_srcdir)/directx/include -I$(top_srcdir)/directx/include/directx6 + +if DIRECTX +BUILT_SOURCES = libddraw.a libdsound.a libdinput.a libdplayx.a + +noinst_LIBRARIES = libdinput1.a +libdinput1_a_SOURCES = dinput.c + +endif + +libddraw.a libdsound.a libdplayx.a: libddraw.def libdsound.def libdplayx.def + for i in ddraw dsound dplayx; do \ + $(DLLTOOL) --as $(AS) -k --dllname $$i.dll --output-lib lib$$i.a --def $(srcdir)/lib$$i.def; \ + done + +libdinput.a: libdinput1.a libdinput.def + $(DLLTOOL) --as $(AS) -k --dllname dinput.dll --output-lib 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list='$(DISTFILES)'; \ + dist_files=`for file in $$list; do echo $$file; done | \ + sed -e "s|^$$srcdirstrip/||;t" \ + -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \ + case $$dist_files in \ + */*) $(MKDIR_P) `echo "$$dist_files" | \ + sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \ + sort -u` ;; \ + esac; \ + for file in $$dist_files; do \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + if test -d $$d/$$file; then \ + dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ + else \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: $(BUILT_SOURCES) + $(MAKE) $(AM_MAKEFLAGS) check-am +all-am: Makefile $(LIBRARIES) +installdirs: +install: $(BUILT_SOURCES) + $(MAKE) $(AM_MAKEFLAGS) install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES) + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." + -test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES) +clean: clean-am + +clean-am: clean-generic clean-noinstLIBRARIES mostlyclean-am + +distclean: distclean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +distclean-am: clean-am distclean-compile distclean-generic \ + distclean-tags + +dvi: dvi-am + +dvi-am: + +html: html-am + +html-am: + +info: info-am + +info-am: + +install-data-am: + +install-dvi: install-dvi-am + +install-dvi-am: + +install-exec-am: + +install-html: install-html-am + +install-html-am: + +install-info: install-info-am + +install-info-am: + +install-man: + +install-pdf: install-pdf-am + +install-pdf-am: + +install-ps: install-ps-am + +install-ps-am: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-compile mostlyclean-generic + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: + +.MAKE: all check install install-am install-strip + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ + clean-noinstLIBRARIES ctags distclean distclean-compile \ + distclean-generic distclean-tags distdir dvi dvi-am html \ + html-am info info-am install install-am install-data \ + install-data-am install-dvi install-dvi-am install-exec \ + install-exec-am install-html install-html-am install-info \ + install-info-am install-man install-pdf install-pdf-am \ + install-ps install-ps-am install-strip installcheck \ + installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \ + uninstall-am + + +libddraw.a libdsound.a libdplayx.a: libddraw.def libdsound.def libdplayx.def + for i in ddraw dsound dplayx; do \ + $(DLLTOOL) --as $(AS) -k --dllname $$i.dll --output-lib lib$$i.a --def $(srcdir)/lib$$i.def; \ + done + +libdinput.a: libdinput1.a libdinput.def + $(DLLTOOL) --as $(AS) -k --dllname dinput.dll --output-lib $@ --def $(srcdir)/libdinput.def + $(AR) xv libdinput1.a dinput.$(OBJEXT) + $(AR) rv $@ dinput.$(OBJEXT) + $(RM) -f $< + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/directx/deunion.pl b/directx/deunion.pl new file mode 100755 index 0000000..963ea89 --- /dev/null +++ b/directx/deunion.pl @@ -0,0 +1,47 @@ +#!/usr/bin/perl +# +# Ack! gcc doesn't support unnamed unions -- we have to fake them. +# +# Expected format: +# +#struct blah +#{ +# union +# { +# type1 blah1; +# type2 blah2; +# }; +#} + +$lineno = 0; +$union = 0; +$ucount = 1; +while ( ($line = ) ) { + ++$lineno; + + $line =~ s/\r//; + if ( $line =~ /\sunion\s/ ) { + if ( $union ) { + die("Nested union at line $lineno -- Exiting.\n"); + } + $union = 1; + } + if ( $union ) { + if ( $line =~ /}/ ) { + if ( $line =~ /};/ ) { + chomp($line); + $gnuline = $line; + $gnuline =~ s/};/} u$ucount;/; + $line = +"#if defined(NONAMELESSUNION)\n$gnuline\n#else\n$line\n#endif\n"; + $ucount++; + } + $union = 0; + } + } else { + if ( $line =~ /^}/ ) { + $ucount = 1; + } + } + print $line; +} diff --git a/directx/dinput.c b/directx/dinput.c new file mode 100644 index 0000000..fb1c0b0 --- /dev/null +++ b/directx/dinput.c @@ -0,0 +1,338 @@ + +#include + +/* + * This file contains experimentally determined values for the c_cfDI* + * constants used in DirectX 5.0 + */ + +/* Keyboard */ + +static DIOBJECTDATAFORMAT KBD_fmt[] = { + { &GUID_Key, 0, 0x8000000C, 0x00000000 }, + { &GUID_Key, 1, 0x8000010C, 0x00000000 }, + { &GUID_Key, 2, 0x8000020C, 0x00000000 }, + { &GUID_Key, 3, 0x8000030C, 0x00000000 }, + { &GUID_Key, 4, 0x8000040C, 0x00000000 }, + { &GUID_Key, 5, 0x8000050C, 0x00000000 }, + { &GUID_Key, 6, 0x8000060C, 0x00000000 }, + { &GUID_Key, 7, 0x8000070C, 0x00000000 }, + { &GUID_Key, 8, 0x8000080C, 0x00000000 }, + { &GUID_Key, 9, 0x8000090C, 0x00000000 }, + { &GUID_Key, 10, 0x80000A0C, 0x00000000 }, + { &GUID_Key, 11, 0x80000B0C, 0x00000000 }, + { &GUID_Key, 12, 0x80000C0C, 0x00000000 }, + { &GUID_Key, 13, 0x80000D0C, 0x00000000 }, + { &GUID_Key, 14, 0x80000E0C, 0x00000000 }, + { &GUID_Key, 15, 0x80000F0C, 0x00000000 }, + { &GUID_Key, 16, 0x8000100C, 0x00000000 }, + { &GUID_Key, 17, 0x8000110C, 0x00000000 }, + { &GUID_Key, 18, 0x8000120C, 0x00000000 }, + { &GUID_Key, 19, 0x8000130C, 0x00000000 }, + { &GUID_Key, 20, 0x8000140C, 0x00000000 }, + { &GUID_Key, 21, 0x8000150C, 0x00000000 }, + { &GUID_Key, 22, 0x8000160C, 0x00000000 }, + { &GUID_Key, 23, 0x8000170C, 0x00000000 }, + { &GUID_Key, 24, 0x8000180C, 0x00000000 }, + { &GUID_Key, 25, 0x8000190C, 0x00000000 }, + { &GUID_Key, 26, 0x80001A0C, 0x00000000 }, + { &GUID_Key, 27, 0x80001B0C, 0x00000000 }, + { &GUID_Key, 28, 0x80001C0C, 0x00000000 }, + { &GUID_Key, 29, 0x80001D0C, 0x00000000 }, + { &GUID_Key, 30, 0x80001E0C, 0x00000000 }, + { &GUID_Key, 31, 0x80001F0C, 0x00000000 }, + { &GUID_Key, 32, 0x8000200C, 0x00000000 }, + { &GUID_Key, 33, 0x8000210C, 0x00000000 }, + { &GUID_Key, 34, 0x8000220C, 0x00000000 }, + { &GUID_Key, 35, 0x8000230C, 0x00000000 }, + { &GUID_Key, 36, 0x8000240C, 0x00000000 }, + { &GUID_Key, 37, 0x8000250C, 0x00000000 }, + { &GUID_Key, 38, 0x8000260C, 0x00000000 }, + { &GUID_Key, 39, 0x8000270C, 0x00000000 }, + { &GUID_Key, 40, 0x8000280C, 0x00000000 }, + { &GUID_Key, 41, 0x8000290C, 0x00000000 }, + { &GUID_Key, 42, 0x80002A0C, 0x00000000 }, + { &GUID_Key, 43, 0x80002B0C, 0x00000000 }, + { &GUID_Key, 44, 0x80002C0C, 0x00000000 }, + { &GUID_Key, 45, 0x80002D0C, 0x00000000 }, + { &GUID_Key, 46, 0x80002E0C, 0x00000000 }, + { &GUID_Key, 47, 0x80002F0C, 0x00000000 }, + { &GUID_Key, 48, 0x8000300C, 0x00000000 }, + { &GUID_Key, 49, 0x8000310C, 0x00000000 }, + { &GUID_Key, 50, 0x8000320C, 0x00000000 }, + { &GUID_Key, 51, 0x8000330C, 0x00000000 }, + { &GUID_Key, 52, 0x8000340C, 0x00000000 }, + { &GUID_Key, 53, 0x8000350C, 0x00000000 }, + { &GUID_Key, 54, 0x8000360C, 0x00000000 }, + { &GUID_Key, 55, 0x8000370C, 0x00000000 }, + { &GUID_Key, 56, 0x8000380C, 0x00000000 }, + { &GUID_Key, 57, 0x8000390C, 0x00000000 }, + { &GUID_Key, 58, 0x80003A0C, 0x00000000 }, + { &GUID_Key, 59, 0x80003B0C, 0x00000000 }, + { &GUID_Key, 60, 0x80003C0C, 0x00000000 }, + { &GUID_Key, 61, 0x80003D0C, 0x00000000 }, + { &GUID_Key, 62, 0x80003E0C, 0x00000000 }, + { &GUID_Key, 63, 0x80003F0C, 0x00000000 }, + { &GUID_Key, 64, 0x8000400C, 0x00000000 }, + { &GUID_Key, 65, 0x8000410C, 0x00000000 }, + { &GUID_Key, 66, 0x8000420C, 0x00000000 }, + { &GUID_Key, 67, 0x8000430C, 0x00000000 }, + { &GUID_Key, 68, 0x8000440C, 0x00000000 }, + { &GUID_Key, 69, 0x8000450C, 0x00000000 }, + { &GUID_Key, 70, 0x8000460C, 0x00000000 }, + { &GUID_Key, 71, 0x8000470C, 0x00000000 }, + { &GUID_Key, 72, 0x8000480C, 0x00000000 }, + { &GUID_Key, 73, 0x8000490C, 0x00000000 }, + { &GUID_Key, 74, 0x80004A0C, 0x00000000 }, + { &GUID_Key, 75, 0x80004B0C, 0x00000000 }, + { &GUID_Key, 76, 0x80004C0C, 0x00000000 }, + { &GUID_Key, 77, 0x80004D0C, 0x00000000 }, + { &GUID_Key, 78, 0x80004E0C, 0x00000000 }, + { &GUID_Key, 79, 0x80004F0C, 0x00000000 }, + { &GUID_Key, 80, 0x8000500C, 0x00000000 }, + { &GUID_Key, 81, 0x8000510C, 0x00000000 }, + { &GUID_Key, 82, 0x8000520C, 0x00000000 }, + { &GUID_Key, 83, 0x8000530C, 0x00000000 }, + { &GUID_Key, 84, 0x8000540C, 0x00000000 }, + { &GUID_Key, 85, 0x8000550C, 0x00000000 }, + { &GUID_Key, 86, 0x8000560C, 0x00000000 }, + { &GUID_Key, 87, 0x8000570C, 0x00000000 }, + { &GUID_Key, 88, 0x8000580C, 0x00000000 }, + { &GUID_Key, 89, 0x8000590C, 0x00000000 }, + { &GUID_Key, 90, 0x80005A0C, 0x00000000 }, + { &GUID_Key, 91, 0x80005B0C, 0x00000000 }, + { &GUID_Key, 92, 0x80005C0C, 0x00000000 }, + { &GUID_Key, 93, 0x80005D0C, 0x00000000 }, + { &GUID_Key, 94, 0x80005E0C, 0x00000000 }, + { &GUID_Key, 95, 0x80005F0C, 0x00000000 }, + { &GUID_Key, 96, 0x8000600C, 0x00000000 }, + { &GUID_Key, 97, 0x8000610C, 0x00000000 }, + { &GUID_Key, 98, 0x8000620C, 0x00000000 }, + { &GUID_Key, 99, 0x8000630C, 0x00000000 }, + { &GUID_Key, 100, 0x8000640C, 0x00000000 }, + { &GUID_Key, 101, 0x8000650C, 0x00000000 }, + { &GUID_Key, 102, 0x8000660C, 0x00000000 }, + { &GUID_Key, 103, 0x8000670C, 0x00000000 }, + { &GUID_Key, 104, 0x8000680C, 0x00000000 }, + { &GUID_Key, 105, 0x8000690C, 0x00000000 }, + { &GUID_Key, 106, 0x80006A0C, 0x00000000 }, + { &GUID_Key, 107, 0x80006B0C, 0x00000000 }, + { &GUID_Key, 108, 0x80006C0C, 0x00000000 }, + { &GUID_Key, 109, 0x80006D0C, 0x00000000 }, + { &GUID_Key, 110, 0x80006E0C, 0x00000000 }, + { &GUID_Key, 111, 0x80006F0C, 0x00000000 }, + { &GUID_Key, 112, 0x8000700C, 0x00000000 }, + { &GUID_Key, 113, 0x8000710C, 0x00000000 }, + { &GUID_Key, 114, 0x8000720C, 0x00000000 }, + { &GUID_Key, 115, 0x8000730C, 0x00000000 }, + { &GUID_Key, 116, 0x8000740C, 0x00000000 }, + { &GUID_Key, 117, 0x8000750C, 0x00000000 }, + { &GUID_Key, 118, 0x8000760C, 0x00000000 }, + { &GUID_Key, 119, 0x8000770C, 0x00000000 }, + { &GUID_Key, 120, 0x8000780C, 0x00000000 }, + { &GUID_Key, 121, 0x8000790C, 0x00000000 }, + { &GUID_Key, 122, 0x80007A0C, 0x00000000 }, + { &GUID_Key, 123, 0x80007B0C, 0x00000000 }, + { &GUID_Key, 124, 0x80007C0C, 0x00000000 }, + { &GUID_Key, 125, 0x80007D0C, 0x00000000 }, + { &GUID_Key, 126, 0x80007E0C, 0x00000000 }, + { &GUID_Key, 127, 0x80007F0C, 0x00000000 }, + { &GUID_Key, 128, 0x8000800C, 0x00000000 }, + { &GUID_Key, 129, 0x8000810C, 0x00000000 }, + { &GUID_Key, 130, 0x8000820C, 0x00000000 }, + { &GUID_Key, 131, 0x8000830C, 0x00000000 }, + { &GUID_Key, 132, 0x8000840C, 0x00000000 }, + { &GUID_Key, 133, 0x8000850C, 0x00000000 }, + { &GUID_Key, 134, 0x8000860C, 0x00000000 }, + { &GUID_Key, 135, 0x8000870C, 0x00000000 }, + { &GUID_Key, 136, 0x8000880C, 0x00000000 }, + { &GUID_Key, 137, 0x8000890C, 0x00000000 }, + { &GUID_Key, 138, 0x80008A0C, 0x00000000 }, + { &GUID_Key, 139, 0x80008B0C, 0x00000000 }, + { &GUID_Key, 140, 0x80008C0C, 0x00000000 }, + { &GUID_Key, 141, 0x80008D0C, 0x00000000 }, + { &GUID_Key, 142, 0x80008E0C, 0x00000000 }, + { &GUID_Key, 143, 0x80008F0C, 0x00000000 }, + { &GUID_Key, 144, 0x8000900C, 0x00000000 }, + { &GUID_Key, 145, 0x8000910C, 0x00000000 }, + { &GUID_Key, 146, 0x8000920C, 0x00000000 }, + { &GUID_Key, 147, 0x8000930C, 0x00000000 }, + { &GUID_Key, 148, 0x8000940C, 0x00000000 }, + { &GUID_Key, 149, 0x8000950C, 0x00000000 }, + { &GUID_Key, 150, 0x8000960C, 0x00000000 }, + { &GUID_Key, 151, 0x8000970C, 0x00000000 }, + { &GUID_Key, 152, 0x8000980C, 0x00000000 }, + { &GUID_Key, 153, 0x8000990C, 0x00000000 }, + { &GUID_Key, 154, 0x80009A0C, 0x00000000 }, + { &GUID_Key, 155, 0x80009B0C, 0x00000000 }, + { &GUID_Key, 156, 0x80009C0C, 0x00000000 }, + { &GUID_Key, 157, 0x80009D0C, 0x00000000 }, + { &GUID_Key, 158, 0x80009E0C, 0x00000000 }, + { &GUID_Key, 159, 0x80009F0C, 0x00000000 }, + { &GUID_Key, 160, 0x8000A00C, 0x00000000 }, + { &GUID_Key, 161, 0x8000A10C, 0x00000000 }, + { &GUID_Key, 162, 0x8000A20C, 0x00000000 }, + { &GUID_Key, 163, 0x8000A30C, 0x00000000 }, + { &GUID_Key, 164, 0x8000A40C, 0x00000000 }, + { &GUID_Key, 165, 0x8000A50C, 0x00000000 }, + { &GUID_Key, 166, 0x8000A60C, 0x00000000 }, + { &GUID_Key, 167, 0x8000A70C, 0x00000000 }, + { &GUID_Key, 168, 0x8000A80C, 0x00000000 }, + { &GUID_Key, 169, 0x8000A90C, 0x00000000 }, + { &GUID_Key, 170, 0x8000AA0C, 0x00000000 }, + { &GUID_Key, 171, 0x8000AB0C, 0x00000000 }, + { &GUID_Key, 172, 0x8000AC0C, 0x00000000 }, + { &GUID_Key, 173, 0x8000AD0C, 0x00000000 }, + { &GUID_Key, 174, 0x8000AE0C, 0x00000000 }, + { &GUID_Key, 175, 0x8000AF0C, 0x00000000 }, + { &GUID_Key, 176, 0x8000B00C, 0x00000000 }, + { &GUID_Key, 177, 0x8000B10C, 0x00000000 }, + { &GUID_Key, 178, 0x8000B20C, 0x00000000 }, + { &GUID_Key, 179, 0x8000B30C, 0x00000000 }, + { &GUID_Key, 180, 0x8000B40C, 0x00000000 }, + { &GUID_Key, 181, 0x8000B50C, 0x00000000 }, + { &GUID_Key, 182, 0x8000B60C, 0x00000000 }, + { &GUID_Key, 183, 0x8000B70C, 0x00000000 }, + { &GUID_Key, 184, 0x8000B80C, 0x00000000 }, + { &GUID_Key, 185, 0x8000B90C, 0x00000000 }, + { &GUID_Key, 186, 0x8000BA0C, 0x00000000 }, + { &GUID_Key, 187, 0x8000BB0C, 0x00000000 }, + { &GUID_Key, 188, 0x8000BC0C, 0x00000000 }, + { &GUID_Key, 189, 0x8000BD0C, 0x00000000 }, + { &GUID_Key, 190, 0x8000BE0C, 0x00000000 }, + { &GUID_Key, 191, 0x8000BF0C, 0x00000000 }, + { &GUID_Key, 192, 0x8000C00C, 0x00000000 }, + { &GUID_Key, 193, 0x8000C10C, 0x00000000 }, + { &GUID_Key, 194, 0x8000C20C, 0x00000000 }, + { &GUID_Key, 195, 0x8000C30C, 0x00000000 }, + { &GUID_Key, 196, 0x8000C40C, 0x00000000 }, + { &GUID_Key, 197, 0x8000C50C, 0x00000000 }, + { &GUID_Key, 198, 0x8000C60C, 0x00000000 }, + { &GUID_Key, 199, 0x8000C70C, 0x00000000 }, + { &GUID_Key, 200, 0x8000C80C, 0x00000000 }, + { &GUID_Key, 201, 0x8000C90C, 0x00000000 }, + { &GUID_Key, 202, 0x8000CA0C, 0x00000000 }, + { &GUID_Key, 203, 0x8000CB0C, 0x00000000 }, + { &GUID_Key, 204, 0x8000CC0C, 0x00000000 }, + { &GUID_Key, 205, 0x8000CD0C, 0x00000000 }, + { &GUID_Key, 206, 0x8000CE0C, 0x00000000 }, + { &GUID_Key, 207, 0x8000CF0C, 0x00000000 }, + { &GUID_Key, 208, 0x8000D00C, 0x00000000 }, + { &GUID_Key, 209, 0x8000D10C, 0x00000000 }, + { &GUID_Key, 210, 0x8000D20C, 0x00000000 }, + { &GUID_Key, 211, 0x8000D30C, 0x00000000 }, + { &GUID_Key, 212, 0x8000D40C, 0x00000000 }, + { &GUID_Key, 213, 0x8000D50C, 0x00000000 }, + { &GUID_Key, 214, 0x8000D60C, 0x00000000 }, + { &GUID_Key, 215, 0x8000D70C, 0x00000000 }, + { &GUID_Key, 216, 0x8000D80C, 0x00000000 }, + { &GUID_Key, 217, 0x8000D90C, 0x00000000 }, + { &GUID_Key, 218, 0x8000DA0C, 0x00000000 }, + { &GUID_Key, 219, 0x8000DB0C, 0x00000000 }, + { &GUID_Key, 220, 0x8000DC0C, 0x00000000 }, + { &GUID_Key, 221, 0x8000DD0C, 0x00000000 }, + { &GUID_Key, 222, 0x8000DE0C, 0x00000000 }, + { &GUID_Key, 223, 0x8000DF0C, 0x00000000 }, + { &GUID_Key, 224, 0x8000E00C, 0x00000000 }, + { &GUID_Key, 225, 0x8000E10C, 0x00000000 }, + { &GUID_Key, 226, 0x8000E20C, 0x00000000 }, + { &GUID_Key, 227, 0x8000E30C, 0x00000000 }, + { &GUID_Key, 228, 0x8000E40C, 0x00000000 }, + { &GUID_Key, 229, 0x8000E50C, 0x00000000 }, + { &GUID_Key, 230, 0x8000E60C, 0x00000000 }, + { &GUID_Key, 231, 0x8000E70C, 0x00000000 }, + { &GUID_Key, 232, 0x8000E80C, 0x00000000 }, + { &GUID_Key, 233, 0x8000E90C, 0x00000000 }, + { &GUID_Key, 234, 0x8000EA0C, 0x00000000 }, + { &GUID_Key, 235, 0x8000EB0C, 0x00000000 }, + { &GUID_Key, 236, 0x8000EC0C, 0x00000000 }, + { &GUID_Key, 237, 0x8000ED0C, 0x00000000 }, + { &GUID_Key, 238, 0x8000EE0C, 0x00000000 }, + { &GUID_Key, 239, 0x8000EF0C, 0x00000000 }, + { &GUID_Key, 240, 0x8000F00C, 0x00000000 }, + { &GUID_Key, 241, 0x8000F10C, 0x00000000 }, + { &GUID_Key, 242, 0x8000F20C, 0x00000000 }, + { &GUID_Key, 243, 0x8000F30C, 0x00000000 }, + { &GUID_Key, 244, 0x8000F40C, 0x00000000 }, + { &GUID_Key, 245, 0x8000F50C, 0x00000000 }, + { &GUID_Key, 246, 0x8000F60C, 0x00000000 }, + { &GUID_Key, 247, 0x8000F70C, 0x00000000 }, + { &GUID_Key, 248, 0x8000F80C, 0x00000000 }, + { &GUID_Key, 249, 0x8000F90C, 0x00000000 }, + { &GUID_Key, 250, 0x8000FA0C, 0x00000000 }, + { &GUID_Key, 251, 0x8000FB0C, 0x00000000 }, + { &GUID_Key, 252, 0x8000FC0C, 0x00000000 }, + { &GUID_Key, 253, 0x8000FD0C, 0x00000000 }, + { &GUID_Key, 254, 0x8000FE0C, 0x00000000 }, + { &GUID_Key, 255, 0x8000FF0C, 0x00000000 }, +}; + +const DIDATAFORMAT c_dfDIKeyboard = { 24, 16, 0x00000002, 256, 256, KBD_fmt }; + + +/* Mouse */ + +static DIOBJECTDATAFORMAT PTR_fmt[] = { + { &GUID_XAxis, 0, 0x00FFFF03, 0x00000000 }, + { &GUID_YAxis, 4, 0x00FFFF03, 0x00000000 }, + { &GUID_ZAxis, 8, 0x80FFFF03, 0x00000000 }, + { NULL, 12, 0x00FFFF0C, 0x00000000 }, + { NULL, 13, 0x00FFFF0C, 0x00000000 }, + { NULL, 14, 0x80FFFF0C, 0x00000000 }, + { NULL, 15, 0x80FFFF0C, 0x00000000 }, +}; + +const DIDATAFORMAT c_dfDIMouse = { 24, 16, 0x00000002, 16, 7, PTR_fmt }; + + +/* Joystick */ + +static DIOBJECTDATAFORMAT JOY_fmt[] = { + { &GUID_XAxis, 0, 0x80FFFF03, 0x00000100 }, + { &GUID_YAxis, 4, 0x80FFFF03, 0x00000100 }, + { &GUID_ZAxis, 8, 0x80FFFF03, 0x00000100 }, + { &GUID_RxAxis, 12, 0x80FFFF03, 0x00000100 }, + { &GUID_RyAxis, 16, 0x80FFFF03, 0x00000100 }, + { &GUID_RzAxis, 20, 0x80FFFF03, 0x00000100 }, + { &GUID_Slider, 24, 0x80FFFF03, 0x00000100 }, + { &GUID_Slider, 28, 0x80FFFF03, 0x00000100 }, + { &GUID_POV, 32, 0x80FFFF10, 0x00000000 }, + { &GUID_POV, 36, 0x80FFFF10, 0x00000000 }, + { &GUID_POV, 40, 0x80FFFF10, 0x00000000 }, + { &GUID_POV, 44, 0x80FFFF10, 0x00000000 }, + { NULL, 48, 0x80FFFF0C, 0x00000000 }, + { NULL, 49, 0x80FFFF0C, 0x00000000 }, + { NULL, 50, 0x80FFFF0C, 0x00000000 }, + { NULL, 51, 0x80FFFF0C, 0x00000000 }, + { NULL, 52, 0x80FFFF0C, 0x00000000 }, + { NULL, 53, 0x80FFFF0C, 0x00000000 }, + { NULL, 54, 0x80FFFF0C, 0x00000000 }, + { NULL, 55, 0x80FFFF0C, 0x00000000 }, + { NULL, 56, 0x80FFFF0C, 0x00000000 }, + { NULL, 57, 0x80FFFF0C, 0x00000000 }, + { NULL, 58, 0x80FFFF0C, 0x00000000 }, + { NULL, 59, 0x80FFFF0C, 0x00000000 }, + { NULL, 60, 0x80FFFF0C, 0x00000000 }, + { NULL, 61, 0x80FFFF0C, 0x00000000 }, + { NULL, 62, 0x80FFFF0C, 0x00000000 }, + { NULL, 63, 0x80FFFF0C, 0x00000000 }, + { NULL, 64, 0x80FFFF0C, 0x00000000 }, + { NULL, 65, 0x80FFFF0C, 0x00000000 }, + { NULL, 66, 0x80FFFF0C, 0x00000000 }, + { NULL, 67, 0x80FFFF0C, 0x00000000 }, + { NULL, 68, 0x80FFFF0C, 0x00000000 }, + { NULL, 69, 0x80FFFF0C, 0x00000000 }, + { NULL, 70, 0x80FFFF0C, 0x00000000 }, + { NULL, 71, 0x80FFFF0C, 0x00000000 }, + { NULL, 72, 0x80FFFF0C, 0x00000000 }, + { NULL, 73, 0x80FFFF0C, 0x00000000 }, + { NULL, 74, 0x80FFFF0C, 0x00000000 }, + { NULL, 75, 0x80FFFF0C, 0x00000000 }, + { NULL, 76, 0x80FFFF0C, 0x00000000 }, + { NULL, 77, 0x80FFFF0C, 0x00000000 }, + { NULL, 78, 0x80FFFF0C, 0x00000000 }, + { NULL, 79, 0x80FFFF0C, 0x00000000 }, +}; + +const DIDATAFORMAT c_dfDIJoystick = { 24, 16, 0x00000001, 80, 44, JOY_fmt }; + diff --git a/directx/fixdirectx.sh b/directx/fixdirectx.sh new file mode 100755 index 0000000..beed18b --- /dev/null +++ b/directx/fixdirectx.sh @@ -0,0 +1,17 @@ +#!/bin/sh +# +# A script to fix the DirectX includes so that gcc can compile them... + +#cd `dirname $0` +for file in include/directx6/*.h +do echo "Stripping $file..." + tr -d '\r' <$file >$file.new && mv $file.new $file +done + +# Fix the few remaining headers that have anonymous unions +for file in include/directx6/d3dtypes.h +do if [ -f $file ]; then + echo "Fixing $file..." + perl ./deunion.pl <$file >$file.new && mv $file.new $file + fi +done diff --git a/directx/include/directx.h b/directx/include/directx.h new file mode 100644 index 0000000..cf31b01 --- /dev/null +++ b/directx/include/directx.h @@ -0,0 +1,79 @@ + +#ifndef _directx_h_ +#define _directx_h + +/* Include all of the DirectX 5.0 headers and adds any necessary tweaks */ + +#include +#include +#ifndef WIN32 +#define WIN32 +#endif +#undef WINNT + +/* Far pointers don't exist in 32-bit code */ +#ifndef FAR +#define FAR +#endif + +/* Error codes not yet included in Win32 API header files */ +#ifndef MAKE_HRESULT +#define MAKE_HRESULT(sev,fac,code) \ + ((HRESULT)(((unsigned long)(sev)<<31) | ((unsigned long)(fac)<<16) | ((unsigned long)(code)))) +#endif + +#ifndef S_OK +#define S_OK (HRESULT)0x00000000L +#endif + +#ifndef SUCCEEDED +#define SUCCEEDED(x) ((HRESULT)(x) >= 0) +#endif +#ifndef FAILED +#define FAILED(x) ((HRESULT)(x)<0) +#endif + +#ifndef E_FAIL +#define E_FAIL (HRESULT)0x80000008L +#endif +#ifndef E_NOINTERFACE +#define E_NOINTERFACE (HRESULT)0x80004002L +#endif +#ifndef E_OUTOFMEMORY +#define E_OUTOFMEMORY (HRESULT)0x8007000EL +#endif +#ifndef E_INVALIDARG +#define E_INVALIDARG (HRESULT)0x80070057L +#endif +#ifndef E_NOTIMPL +#define E_NOTIMPL (HRESULT)0x80004001L +#endif +#ifndef REGDB_E_CLASSNOTREG +#define REGDB_E_CLASSNOTREG (HRESULT)0x80040154L +#endif + +/* Severity codes */ +#ifndef SEVERITY_ERROR +#define SEVERITY_ERROR 1 +#endif + +/* Error facility codes */ +#ifndef FACILITY_WIN32 +#define FACILITY_WIN32 7 +#endif + +#ifndef FIELD_OFFSET +#define FIELD_OFFSET(type, field) ((LONG)&(((type *)0)->field)) +#endif + +/* DirectX 6.0 header includes + (if it isn't included, I haven't tested it yet) + */ +#ifdef __GNUC__ +#define NONAMELESSUNION +#endif +#include +#include +#include + +#endif /* _directx_h */ diff --git a/directx/libddraw.def b/directx/libddraw.def new file mode 100644 index 0000000..5df0c3a --- /dev/null +++ b/directx/libddraw.def @@ -0,0 +1,3 @@ +EXPORTS + DirectDrawCreate@12 + DirectDrawEnumerateA@8 diff --git a/directx/libdinput.def b/directx/libdinput.def new file mode 100644 index 0000000..f2f3f67 --- /dev/null +++ b/directx/libdinput.def @@ -0,0 +1,2 @@ +EXPORTS + DirectInputCreateA@16 diff --git a/directx/libdplayx.def b/directx/libdplayx.def new file mode 100644 index 0000000..1171d8f --- /dev/null +++ b/directx/libdplayx.def @@ -0,0 +1,2 @@ +EXPORTS + DirectPlayLobbyCreateA@20 diff --git a/directx/libdsound.def b/directx/libdsound.def new file mode 100644 index 0000000..f698fa9 --- /dev/null +++ b/directx/libdsound.def @@ -0,0 +1,9 @@ +EXPORTS + DirectSoundCaptureEnumerateW@8 + DirectSoundCaptureEnumerateA@8 + DirectSoundCaptureCreate@12 + DllGetClassObject + DllCanUnloadNow + DirectSoundEnumerateW@8 + DirectSoundEnumerateA@8 + DirectSoundCreate@12 diff --git a/doc/Makefile.am b/doc/Makefile.am new file mode 100644 index 0000000..9cebebb --- /dev/null +++ b/doc/Makefile.am @@ -0,0 +1,22 @@ +DOC = main +SECTS = $(DOC).sgml intro.sgml +SRC = $(SECTS) builddate + +EXTRA_DIST = $(SECTS) + +builddate: + date "+%e %B %Y" > $@ + +$(DOC).dvi: $(SRC) + db2dvi $< + +$(DOC).ps: $(DOC).dvi + dvips $< -o $@ + +$(DOC).pdf: $(SRC) + db2pdf $< + +$(DOC): $(SRC) + -rm -rf $(DOC) + db2html $< + diff --git a/doc/Makefile.in b/doc/Makefile.in new file mode 100644 index 0000000..9f8d893 --- /dev/null +++ b/doc/Makefile.in @@ -0,0 +1,403 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 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diff --git a/doc/main.sgml b/doc/main.sgml new file mode 100644 index 0000000..227fa83 --- /dev/null +++ b/doc/main.sgml @@ -0,0 +1,36 @@ + + --> + + + +]> + + + + SoundModem Documentation + + + Thomas + Sailer + +
sailer@ife.ee.ethz.ch
+ + + + + + 2000 + Thomas Sailer + + + + + &intro; + + + + + + + diff --git a/flexdrv/Makefile.am b/flexdrv/Makefile.am new file mode 100644 index 0000000..0fd4f5b --- /dev/null +++ b/flexdrv/Makefile.am @@ -0,0 +1,35 @@ +EXTRA_DIST = soundmodem.c soundmodem.rc driver.c drv32.h driver.obj flexdriv.def flexdrv.h resource.h + +INCLUDES = -I$(top_srcdir)/intl -I$(top_srcdir) -I$(top_srcdir)/matlib -I$(top_srcdir)/libmisc \ + -I$(top_srcdir)/soundcard -I$(top_srcdir)/directx/include -I$(top_srcdir)/directx/include/directx6 \ + @PTHREAD_CFLAGS@ + + +MODEMLIBS = ../afsk/libafsk.a ../fsk/libfsk.a ../pammodem/libpam.a ../pskmodem/libpsk.a ../newqpsk/libnewqpsk.a ../p3dmodem/libp3d.a + +if WIN32 + +noinst_LIBRARIES = libflxdrv.a + +libflxdrv_a_SOURCES = driver.c soundmodem.c + +soundmodem.res: soundmodem.rc resource.h + $(WINDRES) $< -O coff -o $@ + +DLLNAME = soundmodem +DLLOBJ = driver.o soundmodem.o soundmodem.res $(MODEMLIBS) ../soundcard/libcommon.a ../soundcard/libaudioio.a ../soundcard/libpttio.a \ + ../matlib/libmat.a ../libmisc/libmisc.a +DLLLDARGS = @PTHREAD_LIBS@ @LIBTHREAD@ $(LIBS) +DLLDEF = --def $(srcdir)/flexdriv.def + +noinst_SCRIPTS = $(DLLNAME).dll + +$(DLLNAME).dll: $(DLLOBJ) + $(CC) -mdll -mno-cygwin -Wl,--base-file,$(DLLNAME).base -o $(DLLNAME).dll $(DLLOBJ) $(DLLLDARGS) + $(DLLTOOL) --as=$(AS) --dllname $(DLLNAME).dll $(DLLDEF) --base-file $(DLLNAME).base --output-exp $(DLLNAME).exp $(DLLOBJ) + $(CC) -mdll -mno-cygwin -Wl,--base-file,$(DLLNAME).base,$(DLLNAME).exp -o $(DLLNAME).dll $(DLLOBJ) $(DLLLDARGS) + $(DLLTOOL) --as=$(AS) --dllname $(DLLNAME).dll $(DLLDEF) --base-file $(DLLNAME).base --output-exp $(DLLNAME).exp $(DLLOBJ) + $(CC) -mdll -mno-cygwin -Wl,$(DLLNAME).exp -o $(DLLNAME).dll $(DLLOBJ) $(DLLLDARGS) + $(DLLTOOL) --as=$(AS) --dllname $(DLLNAME).dll $(DLLDEF) --output-lib lib$(DLLNAME).a $(DLLOBJ) + +endif diff --git a/flexdrv/Makefile.in b/flexdrv/Makefile.in new file mode 100644 index 0000000..57d6f86 --- /dev/null +++ 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clean-generic \ + clean-noinstLIBRARIES ctags distclean distclean-compile \ + distclean-generic distclean-tags distdir dvi dvi-am html \ + html-am info info-am install install-am install-data \ + install-data-am install-dvi install-dvi-am install-exec \ + install-exec-am install-html install-html-am install-info \ + install-info-am install-man install-pdf install-pdf-am \ + install-ps install-ps-am install-strip installcheck \ + installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \ + uninstall-am + + +@WIN32_TRUE@soundmodem.res: soundmodem.rc resource.h +@WIN32_TRUE@ $(WINDRES) $< -O coff -o $@ + +@WIN32_TRUE@$(DLLNAME).dll: $(DLLOBJ) +@WIN32_TRUE@ $(CC) -mdll -mno-cygwin -Wl,--base-file,$(DLLNAME).base -o $(DLLNAME).dll $(DLLOBJ) $(DLLLDARGS) +@WIN32_TRUE@ $(DLLTOOL) --as=$(AS) --dllname $(DLLNAME).dll $(DLLDEF) --base-file $(DLLNAME).base --output-exp $(DLLNAME).exp $(DLLOBJ) +@WIN32_TRUE@ $(CC) -mdll -mno-cygwin -Wl,--base-file,$(DLLNAME).base,$(DLLNAME).exp -o $(DLLNAME).dll $(DLLOBJ) $(DLLLDARGS) +@WIN32_TRUE@ $(DLLTOOL) --as=$(AS) --dllname $(DLLNAME).dll $(DLLDEF) --base-file $(DLLNAME).base --output-exp $(DLLNAME).exp $(DLLOBJ) +@WIN32_TRUE@ $(CC) -mdll -mno-cygwin -Wl,$(DLLNAME).exp -o $(DLLNAME).dll $(DLLOBJ) $(DLLLDARGS) +@WIN32_TRUE@ $(DLLTOOL) --as=$(AS) --dllname $(DLLNAME).dll $(DLLDEF) --output-lib lib$(DLLNAME).a $(DLLOBJ) + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/flexdrv/driver.c b/flexdrv/driver.c new file mode 100644 index 0000000..bfef886 --- /dev/null +++ b/flexdrv/driver.c @@ -0,0 +1,74 @@ +#define STRICT +#include +#pragma hdrstop + +#include +#include "flexdrv.h" // der offizielle Header +#include "drv32.h" + +HANDLE hInst; +//-------------------------------------------------------------------- +// Einziger Treiberaufruf +u32 flexnet_driver(int func, int kanal, int a, int b) + { + static byte base_kanal; + static byte tx_kanal; + static L1FRAME *l1f; + L1FRAME *rxf; + switch (func) + { + case drv_interfaceversion: + return DRIVER_INTERFACE_VERSION; + case drv_ident: return (u32)l1_ident((byte)(kanal-base_kanal)); + case drv_version: return (u32)l1_version((byte)(kanal - base_kanal)); + case drv_config: return config_device((byte)(kanal), (HWND)a, (byte)(b - base_kanal)); + case drv_confinfo: return (u32)config_info((byte)(kanal - base_kanal)); + case drv_init_device: + base_kanal = kanal; + return init_device((HKEY)b); + case drv_get_ch_cnt: return l1_get_ch_cnt(); + case drv_exit: l1_exit((HKEY)a); break; + case drv_ch_active: return l1_ch_active((byte)(kanal - base_kanal)); + case drv_init_kanal: return l1_init_kanal((byte)(kanal - base_kanal), (u16)a, (u16)b); + case drv_stat: return (u32)l1_stat((byte)(kanal - base_kanal), (byte)a); + case drv_ch_state: return l1_ch_state((byte)(kanal - base_kanal)); + case drv_scale: return l1_scale((byte)(kanal - base_kanal)); + case drv_tx_calib: l1_tx_calib((byte)(kanal - base_kanal), (byte)a); break; + case drv_set_led: set_led((byte)(kanal - base_kanal), (byte)a); break; + case drv_rx_frame: + if (rxf = l1_rx_frame()) + rxf->kanal += base_kanal; + return (u32)rxf; + case drv_get_framebuf: return (u32)(l1f = l1_get_framebuf(tx_kanal = (byte)(kanal - base_kanal))); + case drv_tx_frame: + if (l1f) l1f->kanal = tx_kanal; + return l1_tx_frame(); + case drv_get_txdelay: return get_txdelay((byte)(kanal - base_kanal)); + case drv_get_mode: return get_mode((byte)(kanal - base_kanal)); + case drv_get_baud: return get_baud((byte)(kanal - base_kanal)); + case drv_set_txdelay: set_txdelay((byte)(kanal - base_kanal), (byte)a); break; + default: + return 0; + } + return 0; + } +//-------------------------------------------------------------------- +BOOL WINAPI DllMain (HANDLE hModule, DWORD dwFunction, LPVOID lpNot) + { + switch(dwFunction) + { + case DLL_PROCESS_ATTACH: + // hier evtl. noch Test ob mehrfach geladen, dazu brauchts aber Handle (mutex oder sowas) + hInst = hModule; + // kein break, auch neuer Prozess istn Thread + case DLL_THREAD_ATTACH: + break; + case DLL_PROCESS_DETACH: + // vor allem wenn harter Abbruch: Alles deinitialisieren! + break; // kein Durchfall, Prozessende gibt eh alles frei und schliesst pipes + case DLL_THREAD_DETACH: + break; + } + return 1; // Indicate that the DLL was initialized successfully. + } +//-------------------------------------------------------------------- diff --git a/flexdrv/driver.obj b/flexdrv/driver.obj new file mode 100644 index 0000000..4c2005c Binary files /dev/null and b/flexdrv/driver.obj differ diff --git a/flexdrv/drv32.h b/flexdrv/drv32.h new file mode 100644 index 0000000..b0f750e --- /dev/null +++ b/flexdrv/drv32.h @@ -0,0 +1,15 @@ + +#define DRIVER_INTERFACE_VERSION 1 + +enum drvc + { + drv_interfaceversion=1, drv_ident, drv_version, + drv_config, drv_confinfo, drv_init_device, drv_get_ch_cnt, + drv_exit, drv_ch_active, drv_init_kanal, + drv_stat, drv_ch_state, drv_scale, + drv_tx_calib, drv_set_led, drv_rx_frame, + drv_get_framebuf, drv_tx_frame, + drv_get_txdelay, drv_get_mode, drv_get_baud, + drv_set_txdelay + }; + diff --git a/flexdrv/flexdriv.def b/flexdrv/flexdriv.def new file mode 100644 index 0000000..b0f2138 --- /dev/null +++ b/flexdrv/flexdriv.def @@ -0,0 +1,11 @@ +;LIBRARY FLEXNET_DRIVER +DESCRIPTION "FlexNet Channel Driver" + +VERSION 1.0 + +CODE READ SHARED EXECUTE +DATA READ WRITE + +EXPORTS + +flexnet_driver diff --git a/flexdrv/flexdrv.h b/flexdrv/flexdrv.h new file mode 100644 index 0000000..e2ee967 --- /dev/null +++ b/flexdrv/flexdrv.h @@ -0,0 +1,491 @@ +/*************************************************************** + + FlexNet / BayCom Layer 1 Service Interface + + (C) 7/1994 DK7WJ, DL8MBT + Translation by HB9JNX + + Definitionen und Prototypes fr Aufruf von Layer1-Funktionen + Definitions and prototypes for calling Layer1 functions + + + 28.08.94 DK7WJ Erste verteilte Version + First distributed version + 10.09.94 DK7WJ Modebefehl geaendert + Changed the mode command + Prototypen neu f. Speichermodell MEDIUM + New prototypes for the MEDIUM memory model + 25.09.94 DK7WJ FDX an Treiber uebergeben + FDX now forwarded to the driver + 20.02.95 DK7WJ CH_TBY neu + CH_TBY added + 31.03.95 DK7WJ Device-Versionkennungen + Device version identifier + 01.03.96 DK7WJ Windows extensions, comments pending :-) + 22.04.96 DK7WJ . + 25.03.97 HB9JNX IO trapping changes + + 10.01.00 DK7WJ WIN32 definitions + + 19.06.00 DK7WJ CH_DEAD included + ***************************************************************/ + +//#ifndef _FLEXTYPES_DEFINED +//#define _FLEXTYPES_DEFINED +typedef unsigned char byte; +typedef signed char i8; +typedef signed short i16; +typedef unsigned short u16; +typedef unsigned long u32; +#ifdef _WIN32 +#define far +#define near +#endif +//#endif + +#ifdef _WIN32 +#pragma pack(push, flexdrv) +#pragma pack(1) +#endif + + +#define MAXFLEN 400 /* Maximale Laenge eines Frames */ + /* maximum length of a frame */ + +/* Struct f. Treiberkommunikation bei TX und RX */ +/* struct for communicating RX and TX packets to the driver */ +typedef struct + { + i16 len; /* Laenge des Frames - length of the frame */ + byte kanal; /* Kanalnummer - channel number */ + byte txdelay; /* RX: Gemessenes TxDelay [*10ms], + 0 wenn nicht unterstuetzt + TX: Zu sendendes TxDelay */ + /* RX: measured transmitter keyup delay (TxDelay) in 10ms units, + 0 if not supported + TX: transmitter keyup delay (TxDelay) that should be sent */ + byte frame[MAXFLEN]; /* L1-Frame (ohne CRC) - L1 frame without CRC */ + } L1FRAME; + +/* Struct f. Kanalstatistik (wird noch erweitert) */ +/* struct for channel statistics (still being extended) */ +#ifndef _FLEXAPPL +typedef struct + { + u32 tx_error; /* Underrun oder anderes Problem - underrun or some other problem */ + u32 rx_overrun; /* Wenn Hardware das unterstuetzt - if supported by the hardware */ + u32 rx_bufferoverflow; + u32 tx_frames; /* Gesamt gesendete Frames - total number of sent frames */ + u32 rx_frames; /* Gesamt empfangene Frames - total number of received frames */ + u32 io_error; /* Reset von IO-Device - number of resets of the IO device */ + u32 reserve[4]; /* f. Erweiterungen, erstmal 0 lassen! - reserved for extensions, leave 0! */ + } L1_STATISTICS; +#endif + +#ifdef _WIN32 +extern HANDLE hInst; +#pragma pack(pop, flexdrv) +#endif + +/* Masken fr den Mode-Parameter - bitmasks for the mode parameter */ +#define MODE_d 0x0080 +#define MODE_r 0x0040 +#define MODE_t 0x0020 +#define MODE_z 0x0010 +#define MODE_p 0x0004 /* needs also MODE_d */ +#define MODE_c 0x0002 +#define MODE_off 0x0001 /* Special: Wenn 1, Kanal abgeschaltet */ + /* special: if one, the channel is switched off */ + +/* Masken fr den L1-Kanalstatus */ +/* masks for the L1 channel status */ +#define CH_DEAD 0x01 +#define CH_RXB 0x40 +#define CH_PTT 0x20 +#define CH_DCD 0x10 +#define CH_FDX 0x08 +#define CH_TBY 0x04 + +#ifdef _WIN32 +// Konfiguration. Wenn geaendert, TRUE returnen, dann erfolgt exit() und Re-Init +// max_channels: Maximal moegliche Kanalanzahl f. diesen Treiber +int config_device(byte max_channels, HWND hParentWindow, byte channel); +// Return: Anzahl belegte Kanaele! + +byte *config_info(byte channel); +/* Liefert String der die treiberspezifische Konfiguration beschreibt, z.B. Resourcen-Name + Wenn keine treiberspezifische Konfiguration vorhanden (config_device() ist Dummy), + Nullpointer liefern */ +/* Returns a string describing the channel configuration, i.e. the name of hardware resource + If config_device() is a dummy, this call must return a null pointer +*/ +int init_device(HKEY kHey); + +void far l1_exit(HKEY hKey); + +void set_txdelay(byte channel, byte txdel); +byte get_txdelay(byte channel); +u16 get_baud(byte channel); +u16 get_mode(byte channel); +#else +u16 far init_device(int argc, char near *argv[]); +/* Treiberinterner Aufruf aus Treiberkopf bei Installation: kann benutzt + werden um Command Line Parameter zu parsen + Return: 0=OK; sonst Exit mit Returnwert als Exit-Argument + ACHTUNG: Wenn Returnwert >0, erfolgt Abbruch, es duerfen dann also keine + aktiven oder umgelegten Interrupts verbleiben! +*/ +/* This procedure is called from the driver stub at installation time. It + may be used to parse the command line + Return value: 0=OK; otherwise installation is cancelled and the value + returned as exit argument + WARNING: If return value >0 the installation is cancelled, active or + patched interrupt vectors must not be left! +*/ +void far l1_exit(void); +/* Wird bei Verlassen des Programms aufgerufen und kann zum Aufr„umen + verwendet werden (Interrupts und Schnittstellen abschalten) +*/ +/* Is called when the driver terminates and may be used to clean up everything + (switch off interrupts and interfaces) +*/ + +#endif + +u16 far l1_get_ch_cnt(void); +/* Aufruf aus Treiberkopf bei Programmstart; muss Anzahl der im Treiber + definierten Kanaele liefern +*/ +/* called from the driver stub at installation time; should return the number + of channels defined by the driver +*/ + + +byte far l1_ch_active(byte kanal); +/* Zurueckliefern, ob Kanal im Prinzip funktionstuechtig ist. + Also immer, ausser wenn Dummykanal, >0 liefern! +*/ +/* report if the channel could work in principle. Thus always return >0 if + not a dummy channel. +*/ + +byte far l1_init_kanal(byte kanal, u16 baud, u16 mode); +/* + Kanalnummer: 0-15 + Baud: Baudrate / 100, z.B. 115200 Baud wird als 1152 uebergeben + Mode: Kanalmodus, Bitflaggen, derzeit definiert: + 0x0080 d Vollduplex + 0x0040 r Externer RX-Takt + 0x0020 t Externer TX-Takt + 0x0010 z NRZ-Kodierung (Anstatt NRZI), nur f. HDLC + 0x0002 c Kanal macht immer CRC, nur f. KISS + Baycom: Soft-DCD aktivieren + 0x0001 - Kanal per Modebefehl deaktiviert + Es sind noch weitere Bits definiert, die sind aber im L1-Treiber nicht + relevant! + Um eventuelle Verklemmungen zu beseitigen, sollte in diesem Modul der + Treiber soweit als moeglich (re)initialisiert werden! + + Return: 1 wenn alles ok; + 0 wenn Parameterfehler, dann Anzeige von '---' in der Modeliste + + Aufruf erfolgt beim Programmstart sowie bei jeder Baud- oder Mode„nderung, + ausserdem wenn der Kanal seit 3 Minuten nichts mehr empfangen hat. +*/ +/* + kanal: channel number (0-15) + baud: the baud rate / 100, for example 115200 baud is specified as + baud = 1152 + mode: the channel mode, a bit field, currently the following bits are + defined: + 0x0080 d Full duplex + 0x0040 r External RX clock + 0x0020 t External TX clock + 0x0010 z NRZ coding (instead of NRZI) (only for HDLC) + 0x0002 c KISS: driver forces checksum + Baycom: activate software DCD + 0x0001 - channel inactivated + There are some additional bits defined which are not relevant to the + L1 driver. + + To recover from lockups, this function should (re)initialize as much of the + driver and the hardware as possible. + + Return value: 1 if everything is ok; + 0 if a parameter error; '---' is then displayed in the ports + list + + This procedure is called at program start, at every baud rate or mode + change, or if the driver has not received anything for 3 minutes. +*/ + +L1FRAME far * far l1_rx_frame(void); +/* + Wird zyklisch aufgerufen + + Return: *Frame oder 0 wenn nichts empfangen + Der Frame muá jeweils bis zum n„chsten Aufruf verfgbar bleiben, + d.h. jeder Aufruf l”scht den zuletzt gemeldeten Frame +*/ +/* + Is called periodically + + Return value: *Frame or null pointer if nothing was received + The frame has to be readable until the next call to this + function, i.e. every call removes the frame returned by the + last call. +*/ + + +L1FRAME far * far l1_get_framebuf(byte kanal); +/* L2 fordert hiermit einen Sendepuffer an. Er muá die Maximall„nge aufnehmen + k”nnen. Wenn erfolgreich, folgt vielleicht l1_tx_frame(), es kann aber + auch vorkommen dass ein weiterer Aufruf erfolgt! Also nicht dynamisch + allokieren, sondern nur einen Pointer liefern! + Return: *Frame, der Frame wird hier hineingebaut + 0 wenn kein Platz verfuegbar +*/ +/* L2 requests a transmitter buffer. The buffer must be able to store the + maximum length. If successful, a l1_tx_frame() probably follows, but + it may also happen that another call to l1_get_framebuf() follows! + Therefore, do not allocate dynamically, just return a pointer! + Return value: *Frame : the frame is stored here + 0 : no storage available +*/ + + +byte far l1_tx_frame(void); +/* Aussenden des Frames in vorher mit l1_get_framebuf angefordeten Buffers; + Return: 1 wenn ok, sonst 0 + Wenn der Sender aus ist, muss jetzt die Entscheidung fallen ob gesendet + werden kann!!! + ACHTUNG: Wenn die Sendung nicht moeglich ist, darf der Frame auf keinen + Fall gespeichert werden! Stattdessen den Frame verwerfen und 0 returnen. + DCD darf den Sender auch bei Halbduplex NICHT sperren! Dies ist Bedingung + fuer das Funktionieren des FlexNet-OPTIMA-Zugriffsverfahrens. Die DCD- + Verriegelung ist bereits in FlexNet enthalten! + Wenn der TX bereits an ist (PTT an) und es werden bereits Frames gesendet, + sollte der Frame zur Sendung zwischengespeichert werden, sofern der Puffer- + platz dafuer ausreicht. Wenn nicht, 0 returnen, dann erfolgt spaeter ein + neuer Versuch. In diesem Fall muss jedoch sichergestellt sein, dass der + Frame auf jeden Fall noch in DIESEM Durchgang gesendet wird! + Das Kanalzugriffstiming findet bereits im FlexNet-Kern statt! +*/ +/* Transmit the frame in the buffer that was returned by the last + l1_get_framebuf() + Return value: 1 if ok, 0 if not. + If the transmitter is off, then the decision must now be made if + transmission is possible!!! + WARNING: If transmission is not possible now, the frame MUST NOT be stored! + The frame should be thrown away and zero should be returned. DCD must not + inhibit the transmitter, not even in half duplex mode! This is a necessity + for the FlexNet-OPTIMA-Channel access algorithm. The Kernel already + contains the DCD transmitter inhibit. + If the transmitter is already on (PTT keyed) and frames are being sent, + then the frame should be stored if the buffer memory suffices. If not, + zero should be returned, the kernel will try again later. If the frame + is stored, it is important that it gets transmitted during the same + transmission! + The channel access timing is already handled by the FlexNet kernel! +*/ + +void far l1_tx_calib(byte kanal, byte minutes); +/* Sofern die Hardware es erlaubt, Sender in Calibrate-Modus schalten. + Minutes=0 stoppt den Calibrate-Mode sofort. +*/ +/* If the hardware allows it, switch the transmitter into the calibrate mode + (i.e. start transmitting a calibration pattern) + minutes=0 should immediately stop the calibration mode. +*/ + +byte far l1_ch_state(byte kanal); +/* Gibt verschiedene Kanalzust„nde zurck, Bits sind 1 wenn wahr: + 0x40 RxB RxBuffer ist nicht leer + 0x20 PTT Sender ist an + 0x10 DCD Empf„nger ist aktiv + 0x08 FDX Kanal ist Vollduplex, kann also immer empfangen + 0x04 TBY Sender ist nicht bereit, z.B. wegen Calibrate + +Anmerkung: Die korrekte Bedienung dieser Flags ist essentiell fuer das +Funktionieren des FlexNet-Kanalzugriffstimings incl. DAMA-Master und -Slave. + +Erlaeuterungen zu den Flags: + +RxB ist 1 wenn gueltige RX-Frames im Puffer liegen. Verriegelt u.a. den Sender + bei Halbduplex, da immer erst alle Frames verarbeitet werden sollen. + Waehrend des Empfangs muss dieses Flag mit DCD ueberlappend bedient werden, + d.h. sobald ein RX-Frame als gueltig erkannt wird, muss RxB spaetestens + 1 werden, wenn DCD 0 wird! +PTT 1 wenn der TX bereits an ist. Dann setzt FlexNet voraus dass uebergebene + Frames in diesem Durchgang noch gesendet werden koennen. Braucht nicht + bedient zu werden bei reinen Vollduplextreibern, also wenn FDX 1 ist. +DCD 1 wenn der Kanal belegt ist. Darf im Treiber den Sender nicht blockieren, + die Entscheidung ob gesendet werden kann faellt stets im FlexNet-Kern! +FDX Ist eine typabhaengige Konstante. Stets 0 bei Treibern die einen Halb- + duplexkanal bedienen koennen, also die PTT- und DCD-Flags korrekt + ansteuern. Treiber die kein Kanalzugriffstiming benoetigen (z.B. Ethernet, + SLIP, KISS f. reine Rechnerkopplung usw.), liefern hier 1. +TBY Dient nur zur Beschleunigung des Kernels. Wenn 1, wird nichts gesendet. + Kann also z.B. waehrend Calibrate oder bei abgeschaltetem Kanal gesetzt + werden +*/ +/* return different channel states. The following bits are one if true: + 0x40 RxB RxBuffer is not empty + 0x20 PTT Transmitter is keyed on + 0x10 DCD Receiver is active + 0x08 FDX Channel is full duplex, receiver can always receive + 0x04 TBY Transmitter not ready, for example because of ongoing + calibration + +Note: It is essential that these flags are services correctly. Otherwise, +the channel access timing including DAMA master and slave will not work +correctly. + +Explanation of the flags: + +RxB is 1 if valid RX frames are available in the buffer. Inhibits for example + the transmitter in half duplex mode, because all frames should be processed + before transmitting. During receipt this flag should overlap the DCD flag, + i.e. RxB should go to one before DCD transitions to zero! +PTT 1 if the transmitter is already keyed up. In this case, FlexNet assumes + that frames passed are sent during the same transmission. Needs not be + serviced by full duplex drivers (i.e. if FDX is one) +DCD 1 if the channel is busy. Must not inhibit the transmitter in the driver, + since the decision if one should transmit is made by the FlexNet kernel! +FDX is a driver dependent constant. Always 0 for drivers that may service a + half duplex channel, i.e. that serve the PTT and DCD flags correctly. + Drivers that do not need a channel access timing (for example Ethernet, + SLIP, KISS for connecting PCs and so on), should return 1. +TBY Speeds up the kernel. If 1, it will not try to send. May be set to one + for example during calibration or if the channel is switched off. +*/ + +u16 far l1_scale(byte kanal); +/* Baudratenabh„ngigen Faktor liefern, wird fr diverse adaptive Parms + gebraucht, u.a. T2-Steuerung. + + Return: 300 Baud: 2048 + 9600 Baud: 64 + + oder anders ausgedrckt: Return = 614400/[Baudrate] + + Sollte die real moegliche Geschwindigkeit des Kanals liefern. Bei Treibern, + die die in init_kanal() uebergebene Baudrate verwenden, berechnen. Treiber, + die diese nicht verwenden, sollten einen Schaetzwert liefern. Bei sehr + schnellen Kanaelen (z.B. Ethernet) immer 0 liefern! +*/ +/* Return a baud rate dependent factor. Is needed to calculate several adaptive + parameters, for example T2 control + + Return value: 300 baud: 2048 + 9600 baud: 64 + + or as a formula: Return value = 614400/[baud rate] + + Should return the real speed of the channel. Drivers that use the baud rate + specified in init_kanal() should calculate the return value. Drivers that do + not use this parameter should estimate the speed of the channel. Drivers for + very fast channels (for example Ethernet) should always return 0! +*/ + +char far * far l1_ident(byte kanal); +/* Kennung fr Kanalhardware bzw. Treibertyp zurckgeben. + Geliefert wird ein far-pointer auf einen null-terminierten String. + Der String fr die Kanalhardware ist maximal 8 Zeichen lang, + z.B. "SCC0" .. "SCC3", "RS232", "PAR96", "KISS", "IPX", usw. +*/ +/* Return an identifier for the channel hardware or the driver type. + The return value must be a far pointer to a zero terminated string. + The string should be at most 8 characters long. + Examples are "SCC0" .. "SCC3", "RS232", "PAR96", "KISS", "IPX", etc. +*/ + +char far * far l1_version(byte kanal); +/* Versionsnummernstring liefern. Maximal 5 Zeichen +*/ +/* Return a version number string. At most 5 characters. +*/ + +L1_STATISTICS far * far l1_stat(byte kanal, byte delete); +/* Statistikwerte liefern + Delete = 1: Werte auf 0 zuruecksetzen! + Wenn nicht implementiert, Nullpointer liefern! +*/ +/* Return the statistics. + Delete = 1: clear the statistics values! + If not implemented, return a null pointer! +*/ + +void set_led(byte kanal, byte ledcode); +/* Falls der Kanal Status-LEDs hat (z.B. TNC), kommen hier die Zustaende + bei jeder Aenderung an; kann sicherlich meistens Dummy sein: + Bitmasken dazu: */ +/* If the channel hardware has status LEDs (for example a TNC), this procedure + may be used to drive them; in most cases, this procedure may be a dummy. + Bitmasks used: */ +#define LED_CON 2 /* Mindestens 1 Connect - at least one connect */ +#define LED_STA 4 /* Sendeseitig ausstehende Frames - frames in the transmitter buffer */ + +/*---------------------------------------------------------------------------*/ +#ifndef _WIN32 +/* Pointer auf unsigned-Timertic, f. schnellen Zugriff wenn Zeitintervalle + geprueft werden muessen. Inkrementiert alle 100ms mit Phasenjitter */ +/* Pointer to an unsigned timer_tic, for fast access if timing intervals + need to be measured. Increments every 100ms with phase jitter */ +extern const volatile far u16 *timer_tic; + +/* Variable fuer externe Kommunikation zwischen Modulen + Koennen bei Bedarf besetzt werden */ +/* Variables for intermodule communications + May be used if needed */ +extern u16 device_type; /* Bitte vor Vergabe DK7WJ konsultieren! */ + /* Please consult DK7WJ prior to usage! */ +extern u16 device_version; /* Versionskennung - version identifier */ +extern void far *device_vector; /* Beliebiger Vektor, wird zurueckgeliefert */ + /* arbitrary vector returned by device_vec() */ +extern void far (*drv_cb)(void); +typedef struct + { + u16 ds; + u16 es; + u16 cs; + u16 dsize; + u16 esize; + u16 csize; + u16 offset; + u16 irq; + u16 revision; + u16 ioport1; + u16 ioextent1; + u16 ioport2; + u16 ioextent2; + } defint; +extern defint intsegs; + +#define DEFINT_REVISION 1 + +/*---------------------------------------------------------------------------*/ +/* Die folgenden Aufrufe werden durch den Treiberkern bereitgestellt */ +/* The following procedures are supplied by the driver library */ +/*---------------------------------------------------------------------------*/ +/* Einige einfache Ausgaberoutinen, die die Verwendung von printf() ersparen */ +/* Nur waehrend der Initialisierung in init_device() verwenden!! */ +/* Some simple console output routines, that make printf() unnecessary */ +/* May only be used during initialisation, inside init_device()!! */ +void far pch(byte character); +/* Gibt ein Zeichen auf die Konsole aus + Print a character onto the console +*/ +void far pstr(byte near *string); +/* Gibt einen C-String auf die Konsole aus + Print a C string onto the console +*/ +void far pnum(u16 num); +/* Gibt einen numerischen Wert dezimal aus + Print a decimal numerical value onto the console +*/ +void far phex(u16 hex); +/* Gibt einen numerischen Wert hexadezimal aus + Print a hexadecimal numerical value onto the console +*/ +#endif // _WIN32 diff --git a/flexdrv/resource.h b/flexdrv/resource.h new file mode 100644 index 0000000..b612b48 --- /dev/null +++ b/flexdrv/resource.h @@ -0,0 +1,4 @@ +#define IDD_DIALOG1 101 +#define IDC_CONFIG 1000 +#define IDC_MAXCHANNELSSPIN 1001 +#define IDC_MAXCHANNELS 1002 diff --git a/flexdrv/soundmodem.c b/flexdrv/soundmodem.c new file mode 100644 index 0000000..937c6ed --- /dev/null +++ b/flexdrv/soundmodem.c @@ -0,0 +1,1295 @@ +/*****************************************************************************/ + +/* + * soundmodem.c -- FlexNet driver for SoundModem. + * + * Copyright (C) 1999-2000 + * Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * + * History: + * 0.1 23.06.1999 Created + * 0.2 07.01.2000 Expanded to usbdevfs capabilities + * + */ + +/*****************************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include +#include +#include + +#include "flexdrv.h" +#include "resource.h" + +#include "modem.h" +#include "pttio.h" +#include "audioio.h" + +/* ----------------------------------------------------------------------- */ + +/* note: no trailing slash! */ +#define REGISTRYPATH "SOFTWARE\\FlexNet\\SoundModem" +#define REGISTRYKEY HKEY_LOCAL_MACHINE + +#define DRIVER_NAME "SoundModem" +#define DRIVER_VERSION "0.1" + +#define MAXCHANNELS 4 +#define MAXPAR 10 + +#define RXBUFFER_SIZE ((MAXFLEN*6U/5U)+8U) +#define TXBUFFER_SIZE 4096U /* must be a power of 2 and >= MAXFLEN*6/5+8; NOTE: in words */ + +unsigned int log_verblevel; + +static struct state { + volatile unsigned int active; + + unsigned int nrchannels; + char cfgname[64]; + + unsigned int samplerate; + + L1FRAME txframe; + pthread_mutex_t txmutex; + pthread_cond_t txcond; + pthread_t txthread; + unsigned int txrunning; + L1FRAME rxframe; + pthread_mutex_t rxmutex; + pthread_cond_t rxcond; + byte pttstate; + byte txdelay; + byte fulldup; + + HANDLE hdevlife; + + struct modemchannel { + char devname[64]; + unsigned int regchnum; + + unsigned int rxrunning; + pthread_t rxthread; + struct modulator *modch; + struct demodulator *demodch; + void *modstate; + void *demodstate; + + byte dcd; + byte mode; + unsigned int bitrate; + unsigned int scale; + unsigned int calib; + + L1_STATISTICS stat; + + struct { + unsigned rd, wr; + unsigned char buf[TXBUFFER_SIZE]; + } htx; + + struct { + unsigned int bitbuf, bitstream, numbits, state; + unsigned char *bufptr; + int bufcnt; + unsigned char buf[RXBUFFER_SIZE]; + } hrx; + + } chan[MAXCHANNELS]; + struct pttio ptt; + struct audioio *audioio; +} state = { 10, 0, }; + +/* ---------------------------------------------------------------------- */ + + + +/* ---------------------------------------------------------------------- */ + +int lprintf(unsigned vl, const char *format, ...) +{ + va_list ap; + char buf[512]; + int r; + + if (vl > log_verblevel) + return 0; + va_start(ap, format); + r = vsnprintf(buf, sizeof(buf), format, ap); + va_end(ap); + OutputDebugString(buf); + return r; +} + +void logvprintf(unsigned int level, const char *fmt, va_list args) +{ + char buf[512]; + + if (level > log_verblevel) + return; + vsnprintf(buf, sizeof(buf), fmt, args); + OutputDebugString(buf); + if (!level) + exit(1); +} + +void logprintf(unsigned int level, const char *fmt, ...) +{ + va_list args; + + va_start(args, fmt); + logvprintf(level, fmt, args); + va_end(args); +} + +/* ---------------------------------------------------------------------- */ +/* + * the CRC routines are stolen from WAMPES + * by Dieter Deyke + */ + +const u_int16_t crc_ccitt_table[0x100] = { + 0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf, + 0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7, + 0x1081, 0x0108, 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e, + 0x9cc9, 0x8d40, 0xbfdb, 0xae52, 0xdaed, 0xcb64, 0xf9ff, 0xe876, + 0x2102, 0x308b, 0x0210, 0x1399, 0x6726, 0x76af, 0x4434, 0x55bd, + 0xad4a, 0xbcc3, 0x8e58, 0x9fd1, 0xeb6e, 0xfae7, 0xc87c, 0xd9f5, + 0x3183, 0x200a, 0x1291, 0x0318, 0x77a7, 0x662e, 0x54b5, 0x453c, + 0xbdcb, 0xac42, 0x9ed9, 0x8f50, 0xfbef, 0xea66, 0xd8fd, 0xc974, + 0x4204, 0x538d, 0x6116, 0x709f, 0x0420, 0x15a9, 0x2732, 0x36bb, + 0xce4c, 0xdfc5, 0xed5e, 0xfcd7, 0x8868, 0x99e1, 0xab7a, 0xbaf3, + 0x5285, 0x430c, 0x7197, 0x601e, 0x14a1, 0x0528, 0x37b3, 0x263a, + 0xdecd, 0xcf44, 0xfddf, 0xec56, 0x98e9, 0x8960, 0xbbfb, 0xaa72, + 0x6306, 0x728f, 0x4014, 0x519d, 0x2522, 0x34ab, 0x0630, 0x17b9, + 0xef4e, 0xfec7, 0xcc5c, 0xddd5, 0xa96a, 0xb8e3, 0x8a78, 0x9bf1, + 0x7387, 0x620e, 0x5095, 0x411c, 0x35a3, 0x242a, 0x16b1, 0x0738, + 0xffcf, 0xee46, 0xdcdd, 0xcd54, 0xb9eb, 0xa862, 0x9af9, 0x8b70, + 0x8408, 0x9581, 0xa71a, 0xb693, 0xc22c, 0xd3a5, 0xe13e, 0xf0b7, + 0x0840, 0x19c9, 0x2b52, 0x3adb, 0x4e64, 0x5fed, 0x6d76, 0x7cff, + 0x9489, 0x8500, 0xb79b, 0xa612, 0xd2ad, 0xc324, 0xf1bf, 0xe036, + 0x18c1, 0x0948, 0x3bd3, 0x2a5a, 0x5ee5, 0x4f6c, 0x7df7, 0x6c7e, + 0xa50a, 0xb483, 0x8618, 0x9791, 0xe32e, 0xf2a7, 0xc03c, 0xd1b5, + 0x2942, 0x38cb, 0x0a50, 0x1bd9, 0x6f66, 0x7eef, 0x4c74, 0x5dfd, + 0xb58b, 0xa402, 0x9699, 0x8710, 0xf3af, 0xe226, 0xd0bd, 0xc134, + 0x39c3, 0x284a, 0x1ad1, 0x0b58, 0x7fe7, 0x6e6e, 0x5cf5, 0x4d7c, + 0xc60c, 0xd785, 0xe51e, 0xf497, 0x8028, 0x91a1, 0xa33a, 0xb2b3, + 0x4a44, 0x5bcd, 0x6956, 0x78df, 0x0c60, 0x1de9, 0x2f72, 0x3efb, + 0xd68d, 0xc704, 0xf59f, 0xe416, 0x90a9, 0x8120, 0xb3bb, 0xa232, + 0x5ac5, 0x4b4c, 0x79d7, 0x685e, 0x1ce1, 0x0d68, 0x3ff3, 0x2e7a, + 0xe70e, 0xf687, 0xc41c, 0xd595, 0xa12a, 0xb0a3, 0x8238, 0x93b1, + 0x6b46, 0x7acf, 0x4854, 0x59dd, 0x2d62, 0x3ceb, 0x0e70, 0x1ff9, + 0xf78f, 0xe606, 0xd49d, 0xc514, 0xb1ab, 0xa022, 0x92b9, 0x8330, + 0x7bc7, 0x6a4e, 0x58d5, 0x495c, 0x3de3, 0x2c6a, 0x1ef1, 0x0f78 +}; + +/* ---------------------------------------------------------------------- */ + +static inline u_int16_t calc_crc_ccitt(const u_int8_t *buffer, int len) +{ + u_int16_t crc = 0xffff; + + for (;len>0;len--) + crc = (crc >> 8) ^ crc_ccitt_table[(crc ^ *buffer++) & 0xff]; + crc ^= 0xffff; + return crc; +} + +static inline void append_crc_ccitt(u_int8_t *buffer, int len) +{ + u_int16_t crc = calc_crc_ccitt(buffer, len); + buffer[len] = crc; + buffer[len+1] = crc >> 8; +} + +static inline int check_crc_ccitt(const u_int8_t *buffer, int len) +{ + u_int16_t crc = calc_crc_ccitt(buffer, len); + return (crc & 0xffff) == 0x0f47; +} + +/* ---------------------------------------------------------------------- */ + +/* + * high performance HDLC encoder + * yes, it's ugly, but generates pretty good code + */ + +#define ENCODEITERA(j) \ +({ \ + if (!(notbitstream & (0x1f0 << j))) \ + goto stuff##j; \ + encodeend##j: \ +}) + +#define ENCODEITERB(j) \ +({ \ + stuff##j: \ + bitstream &= ~(0x100 << j); \ + bitbuf = (bitbuf & (((2 << j) << numbit) - 1)) | \ + ((bitbuf & ~(((2 << j) << numbit) - 1)) << 1); \ + numbit++; \ + notbitstream = ~bitstream; \ + goto encodeend##j; \ +}) + +static void hdlc_encode(struct modemchannel *chan, unsigned char *pkt, unsigned int len) +{ + unsigned bitstream, notbitstream, bitbuf, numbit; + unsigned wr = chan->htx.wr; + + append_crc_ccitt(pkt, len); + len += 2; + bitstream = 0; + bitbuf = 0x7e; + numbit = 8; /* opening flag */ + while (numbit >= 8) { + chan->htx.buf[wr] = bitbuf; + wr = (wr + 1) % TXBUFFER_SIZE; + if (wr == chan->htx.rd) + *(int *)0 = 0; /* must not happen! */ + bitbuf >>= 8; + numbit -= 8; + } + for (; len > 0; len--, pkt++) { + bitstream >>= 8; + bitstream |= ((unsigned int)*pkt) << 8; + bitbuf |= ((unsigned int)*pkt) << numbit; + notbitstream = ~bitstream; + ENCODEITERA(0); + ENCODEITERA(1); + ENCODEITERA(2); + ENCODEITERA(3); + ENCODEITERA(4); + ENCODEITERA(5); + ENCODEITERA(6); + ENCODEITERA(7); + goto enditer; + ENCODEITERB(0); + ENCODEITERB(1); + ENCODEITERB(2); + ENCODEITERB(3); + ENCODEITERB(4); + ENCODEITERB(5); + ENCODEITERB(6); + ENCODEITERB(7); + enditer: + numbit += 8; + while (numbit >= 8) { + chan->htx.buf[wr] = bitbuf; + wr = (wr + 1) % TXBUFFER_SIZE; + if (wr == chan->htx.rd) + *(int *)0 = 0; /* must not happen! */ + bitbuf >>= 8; + numbit -= 8; + } + } + bitbuf |= 0x7e7e << numbit; + numbit += 16; + while (numbit >= 8) { + chan->htx.buf[wr] = bitbuf; + wr = (wr + 1) % TXBUFFER_SIZE; + if (wr == chan->htx.rd) + *(int *)0 = 0; /* must not happen! */ + bitbuf >>= 8; + numbit -= 8; + } + chan->htx.wr = wr; +} + +/* ---------------------------------------------------------------------- */ + +static void rx_packet(struct modemchannel *chan, const unsigned char *pkt, unsigned int len) +{ + unsigned int kanal; + + for (kanal = 0; kanal < state.nrchannels && chan != &state.chan[kanal]; kanal++); + chan->stat.rx_frames++; + pthread_mutex_lock(&state.rxmutex); + for (;;) { + if (!state.active) { + pthread_mutex_unlock(&state.rxmutex); + pthread_exit(NULL); + } + if (!state.rxframe.len) + break; + pthread_cond_wait(&state.rxcond, &state.rxmutex); + } + memcpy(state.rxframe.frame, pkt, len); + state.rxframe.len = len; + state.rxframe.txdelay = 0; + state.rxframe.kanal = kanal; + pthread_mutex_unlock(&state.rxmutex); + pthread_cond_broadcast(&state.rxcond); +} + +static void do_rxpacket(struct modemchannel *chan) +{ + if (chan->hrx.bufcnt < 3 || chan->hrx.bufcnt > MAXFLEN) + return; + if (!check_crc_ccitt(chan->hrx.buf, chan->hrx.bufcnt)) + return; + rx_packet(chan, chan->hrx.buf, chan->hrx.bufcnt-2); +} + +#define DECODEITERA(j) \ +({ \ + if (!(notbitstream & (0x0fc << j))) /* flag or abort */ \ + goto flgabrt##j; \ + if ((bitstream & (0x1f8 << j)) == (0xf8 << j)) /* stuffed bit */ \ + goto stuff##j; \ + enditer##j: \ +}) + +#define DECODEITERB(j) \ +({ \ + flgabrt##j: \ + if (!(notbitstream & (0x1fc << j))) { /* abort received */ \ + state = 0; \ + goto enditer##j; \ + } \ + if ((bitstream & (0x1fe << j)) != (0x0fc << j)) /* flag received */ \ + goto enditer##j; \ + if (state) \ + do_rxpacket(chan); \ + chan->hrx.bufcnt = 0; \ + chan->hrx.bufptr = chan->hrx.buf; \ + state = 1; \ + numbits = 7-j; \ + goto enditer##j; \ + stuff##j: \ + numbits--; \ + bitbuf = (bitbuf & ((~0xff) << j)) | ((bitbuf & ~((~0xff) << j)) << 1); \ + goto enditer##j; \ +}) + +static inline void hdlc_receive(struct modemchannel *chan, const unsigned char *data, unsigned nrbytes) +{ + unsigned bits, bitbuf, notbitstream, bitstream, numbits, state; + + /* start of HDLC decoder */ + numbits = chan->hrx.numbits; + state = chan->hrx.state; + bitstream = chan->hrx.bitstream; + bitbuf = chan->hrx.bitbuf; + while (nrbytes > 0) { + bits = *data++; + nrbytes--; + bitstream >>= 8; + bitstream |= ((unsigned int)bits) << 8; + bitbuf >>= 8; + bitbuf |= ((unsigned int)bits) << 8; + numbits += 8; + notbitstream = ~bitstream; + DECODEITERA(0); + DECODEITERA(1); + DECODEITERA(2); + DECODEITERA(3); + DECODEITERA(4); + DECODEITERA(5); + DECODEITERA(6); + DECODEITERA(7); + goto enddec; + DECODEITERB(0); + DECODEITERB(1); + DECODEITERB(2); + DECODEITERB(3); + DECODEITERB(4); + DECODEITERB(5); + DECODEITERB(6); + DECODEITERB(7); + enddec: + while (state && numbits >= 8) { + if (chan->hrx.bufcnt >= RXBUFFER_SIZE) { + state = 0; + } else { + *(chan->hrx.bufptr)++ = bitbuf >> (16-numbits); + chan->hrx.bufcnt++; + numbits -= 8; + } + } + } + chan->hrx.numbits = numbits; + chan->hrx.state = state; + chan->hrx.bitstream = bitstream; + chan->hrx.bitbuf = bitbuf; +} + +/* ---------------------------------------------------------------------- */ + +void p3dreceive(struct modemchannel *chan, const unsigned char *pkt, u_int16_t crc) +{ + unsigned char buf[256+16]; + unsigned int i; + + if (crc) + return; + buf[0] = 'Q' << 1; + buf[1] = 'S' << 1; + buf[2] = 'T' << 1; + buf[3] = ' ' << 1; + buf[4] = ' ' << 1; + buf[5] = ' ' << 1; + buf[6] = (0 << 1) | 0x80; + buf[7] = 'A' << 1; + buf[8] = 'O' << 1; + buf[9] = '4' << 1; + buf[10] = '0' << 1; + buf[11] = ' ' << 1; + buf[12] = ' ' << 1; + buf[13] = (1 << 1) | 1; + buf[14] = 0x03; /* UI */ + buf[15] = 0xf0; /* PID */ + memcpy(&buf[16], &pkt[0], 256); + rx_packet(chan, buf, 256+16); + buf[13] = (2 << 1) | 1; + memcpy(&buf[16], &pkt[256], 256); + rx_packet(chan, buf, 256+16); +} + +void p3drxstate(struct modemchannel *chan, unsigned int synced, unsigned int carrierfreq) +{ + pktsetdcd(chan, !!synced); +} + +/* ---------------------------------------------------------------------- */ + +static void countchannels(const char *cfgname, unsigned int maxch) +{ + char name[256]; + HKEY regkey; + LONG err; + DWORD len; + DWORD index = 0; + unsigned int chcnt = 0, tmp; + unsigned int chan[MAXCHANNELS]; + + memset(chan, 0, sizeof(chan)); + if (cfgname && cfgname[0]) { + snprintf(name, sizeof(name), "%s\\%s", REGISTRYPATH, cfgname); + if ((err = RegOpenKeyEx(REGISTRYKEY, name, 0, KEY_READ, ®key)) != ERROR_SUCCESS) { + lprintf(10, "RegOpenKeyEx(%s) returned 0x%lx\n", name, err); + } else { + while (chcnt < MAXCHANNELS && chcnt < maxch) { + len = sizeof(name); + if ((RegEnumKeyEx(regkey, index, name, &len, NULL, NULL, NULL, NULL)) != ERROR_SUCCESS) + break; + lprintf(9, "soundmodem: cfg %s: index %u name %s len %u\n", cfgname, index, name, len); + index++; + if (!len) + continue; + if (name[0] >= '0' && name[0] <= '9') + chan[chcnt++] = strtoul(name, NULL, 0); + } + RegCloseKey(regkey); + } + } + if (!chcnt) + chcnt = 1; + state.nrchannels = chcnt; + /* bubble sort */ + do { + for (len = index = 0; index < chcnt-1; index++) { + if (chan[index] > chan[index+1]) { + tmp = chan[index]; + chan[index] = chan[index+1]; + chan[index+1] = tmp; + len = 1; + } + } + } while (len); + /* do actual store */ + for (index = 0; index < chcnt; index++) + state.chan[index].regchnum = chan[index]; +} + +static int getprop(int ch, const char *typname, const char *propname, char *result, unsigned int reslen) +{ + HKEY key; + DWORD err, vtype, len = reslen; + char name[256]; + + if (!state.cfgname || !state.cfgname[0]) + return -1; + if (ch >= 0 && ch < MAXCHANNELS) + snprintf(name, sizeof(name), "%s\\%s\\%u\\%s", REGISTRYPATH, state.cfgname, state.chan[ch].regchnum, typname); + else + snprintf(name, sizeof(name), "%s\\%s\\%s", REGISTRYPATH, state.cfgname, typname); + result[0] = 0; + if ((err = RegCreateKeyEx(REGISTRYKEY, name, 0, "", REG_OPTION_NON_VOLATILE, KEY_READ, NULL, &key, NULL)) != ERROR_SUCCESS) { + lprintf(10, "RegCreateKeyEx(%s) returned 0x%lx\n", name, err); + return -1; + } + err = RegQueryValueEx(key, propname, NULL, &vtype, result, &len); + RegCloseKey(key); + if (err != ERROR_SUCCESS) { + lprintf(10, "RegQueryValueEx(%s) returned 0x%lx\n", propname, err); + result[0] = 0; + return -1; + } + if (vtype != REG_SZ) { + result[0] = 0; + return -1; + } + if (len >= reslen) + len = reslen-1; + result[len] = 0; + return len; +} + +/* ---------------------------------------------------------------------- */ + +void audiowrite(struct modemchannel *chan, const int16_t *samples, unsigned int nr) +{ + if (!state.audioio->write) + return; + state.audioio->write(state.audioio, samples, nr); +} + +void audioread(struct modemchannel *chan, int16_t *samples, unsigned int nr, u_int16_t tim) +{ + if (!state.audioio->read) { + pthread_exit(NULL); + return; + } + state.audioio->read(state.audioio, samples, nr, tim); +} + +u_int16_t audiocurtime(struct modemchannel *chan) +{ + if (!state.audioio->curtime) + return 0; + return state.audioio->curtime(state.audioio); +} + +/* --------------------------------------------------------------------- */ + +int pktget(struct modemchannel *chan, unsigned char *data, unsigned int len) +{ + unsigned int j, n = len; + + pthread_mutex_lock(&state.txmutex); + if (!state.active) { + pthread_mutex_unlock(&state.txmutex); + state.pttstate = 0; + pttsetptt(&state.ptt, 0); + lprintf(10, "soundmodem: tx terminate (pktget)\n"); + pthread_exit(NULL); + } + if (chan->htx.rd == chan->htx.wr) { + if (!chan->calib) { + pthread_mutex_unlock(&state.txmutex); + return 0; + } + /* check first if anyone else has a real packet to send */ + for (j = 0; j < state.nrchannels; j++) + if (state.chan[j].htx.rd != state.chan[j].htx.wr) { + pthread_mutex_unlock(&state.txmutex); + return 0; + } + /* fill calib */ + if (chan->calib < n) { + n = chan->calib; + chan->calib = 0; + } else + chan->calib -= n; + memset(data, 0, n); + pthread_mutex_unlock(&state.txmutex); + return n; + } + while (n > 0) { + if (chan->htx.wr >= chan->htx.rd) + j = chan->htx.wr - chan->htx.rd; + else + j = TXBUFFER_SIZE - chan->htx.rd; + if (j > n) + j = n; + if (!j) + break; + memcpy(data, &chan->htx.buf[chan->htx.rd], j); + data += j; + n -= j; + chan->htx.rd = (chan->htx.rd + j) % TXBUFFER_SIZE; + } + if (n > 0) + memset(data, 0, n); + pthread_mutex_unlock(&state.txmutex); + return (len - n); +} + +void pktput(struct modemchannel *chan, const unsigned char *data, unsigned int len) +{ + hdlc_receive(chan, data, len); +} + +void pktsetdcd(struct modemchannel *chan, int dcd) +{ + chan->dcd = !!dcd; +} + +/* --------------------------------------------------------------------- */ + +/* search for next channel with something to transmit; prefer channels with real packets over channels calibrating */ +static int searchnextch(int ch) +{ + unsigned int i; + int calibch = -1; + + if (!state.audioio->write) + return -1; + if (ch < 0 || ch >= state.nrchannels) + ch = state.nrchannels-1; + i = ch; + do { + i++; + if (i >= state.nrchannels) + i = 0; + if (!state.chan[i].modch || !state.chan[i].modch->modulate) + continue; + if (state.chan[i].htx.rd != state.chan[i].htx.wr) + return i; + if (state.chan[i].calib > 0 && calibch == -1) + calibch = i; + } while (i != ch); + return calibch; +} + +static void *transmitter(void *dummy) +{ + int curch; + + lprintf(10, "soundmodem: tx start\n"); + state.pttstate = 0; + pttsetptt(&state.ptt, 0); + lprintf(10, "soundmodem: acq mutex\n"); + pthread_mutex_lock(&state.txmutex); + lprintf(10, "soundmodem: have mutex\n"); + for (;;) { + if (!state.active) { + pthread_mutex_unlock(&state.txmutex); + lprintf(10, "soundmodem: tx terminate\n"); + return NULL; + } + curch = searchnextch(-1); + if (curch < 0) { + lprintf(10, "soundmodem: tx wait\n"); + pthread_cond_wait(&state.txcond, &state.txmutex); + lprintf(10, "soundmodem: tx wakeup\n"); + continue; + } + pthread_mutex_unlock(&state.txmutex); + lprintf(10, "soundmodem: tx keying up\n"); + pttsetptt(&state.ptt, 1); + if (state.audioio->transmitstart) + state.audioio->transmitstart(state.audioio); + state.pttstate = CH_PTT; + lprintf(10, "soundmodem: tx channel %u (txdelay)\n", curch); + state.chan[curch].modch->modulate(state.chan[curch].modstate, state.txdelay * 10); + while (state.active) { + pthread_mutex_lock(&state.txmutex); + if (!state.active) + break; + curch = searchnextch(curch); + if (curch < 0) + break; + pthread_mutex_unlock(&state.txmutex); + lprintf(10, "soundmodem: tx channel %u\n", curch); + state.chan[curch].modch->modulate(state.chan[curch].modstate, 0); + } + pthread_mutex_unlock(&state.txmutex); + if (state.audioio->transmitstop) + state.audioio->transmitstop(state.audioio); + state.pttstate = 0; + pttsetptt(&state.ptt, 0); + pthread_mutex_lock(&state.txmutex); + lprintf(10, "soundmodem: tx switching off\n"); + } +} + +static void *receiver(void *__chan) +{ + struct modemchannel *chan = __chan; + + chan->demodch->demodulate(chan->demodstate); + return NULL; +} + +/* --------------------------------------------------------------------- */ + +static void start(void) +{ + struct modulator *modch; + struct demodulator *demodch; + char params[MAXPAR][64]; + const char *parptr[MAXPAR]; + const struct modemparams *par; + struct modemchannel *chan; + char buf[128]; + unsigned int i, j, mode = 0; + unsigned int samplerate = 5000; /* minimum sampling rate */ + + if (state.active) + return; + lprintf(5, "soundmodem: start\n"); + pthread_mutex_init(&state.rxmutex, NULL); + pthread_cond_init(&state.rxcond, NULL); + state.rxframe.len = 0; + pthread_mutex_init(&state.txmutex, NULL); + pthread_cond_init(&state.txcond, NULL); + /* initialize txdelay and fullduplex */ + state.txdelay = 10; + state.fulldup = 0; + if (getprop(-1, "chaccess", "fulldup", params[0], sizeof(params[0])) >= 1 && params[0][0] == '1') + state.fulldup = 1; + if (getprop(-1, "chaccess", "txdelay", params[0], sizeof(params[0])) >= 1) + state.txdelay = strtoul(params[0], NULL, 0) / 10; + /* initialize channel variables */ + for (i = 0; i < state.nrchannels; i++) { + chan = &state.chan[i]; + chan->dcd = 0; + chan->calib = 0; + } + for (i = 0; i < state.nrchannels; i++) { + state.chan[i].modch = NULL; + if (getprop(i, "mod", "mode", buf, sizeof(buf)) < 1) + continue; + for (modch = &afskmodulator; modch && strcmp(modch->name, buf); modch = modch->next); + state.chan[i].modch = modch; + } + for (i = 0; i < state.nrchannels; i++) { + state.chan[i].demodch = NULL; + if (getprop(i, "demod", "mode", buf, sizeof(buf)) < 1) + continue; + for (demodch = &afskdemodulator; demodch && strcmp(demodch->name, buf); demodch = demodch->next); + state.chan[i].demodch = demodch; + } + /* configure modems */ + for (i = 0; i < state.nrchannels; i++) { + chan = &state.chan[i]; + lprintf(5, "Channel: %u Modulator %s Demodulator %s\n", i, + (chan->modch && chan->modch->name) ? chan->modch->name : "-", + (chan->demodch && chan->demodch->name) ? chan->demodch->name : "-"); + /* modulator */ + if (chan->modch && chan->modch->config) { + memset(parptr, 0, sizeof(parptr)); + if ((par = chan->modch->params)) + for (j = 0; j < MAXPAR && par->name; j++, par++) { + if (getprop(i, "mod", par->name, params[j], sizeof(params[j])) < 1) + params[j][0] = 0; + else + parptr[j] = params[j]; + lprintf(6, "Modulator Parameter %s: %s\n", par->name, params[j]); + } + j = samplerate; + chan->modstate = chan->modch->config(chan, &j, parptr); + if (j > samplerate) + samplerate = j; + if (chan->modch->modulate) + mode |= IO_WRONLY; + } + /* demodulator */ + if (chan->demodch && chan->demodch->config) { + memset(parptr, 0, sizeof(parptr)); + if ((par = chan->demodch->params)) + for (j = 0; j < MAXPAR && par->name; j++, par++) { + if (getprop(i, "demod", par->name, params[j], sizeof(params[j])) < 1) + params[j][0] = 0; + else + parptr[j] = params[j]; + lprintf(6, "Demodulator Parameter %s: %s\n", par->name, params[j]); + } + j = samplerate; + chan->demodstate = chan->demodch->config(chan, &j, parptr); + if (j > samplerate) + samplerate = j; + if (chan->demodch->demodulate) + mode |= IO_RDONLY; + } + snprintf(chan->devname, sizeof(chan->devname), "SoundModem (%s,%s)", + (chan->modch && chan->modch->name) ? chan->modch->name : "-", + (chan->demodch && chan->demodch->name) ? chan->demodch->name : "-"); + } + lprintf(5, "Minimum Samplingrate: %u\n", samplerate); + /* start audio */ + memset(parptr, 0, sizeof(parptr)); + par = ioparams_soundcard; + for (j = 0; j < MAXPAR && par->name; j++, par++) { + if (getprop(-1, "audio", par->name, params[j], sizeof(params[j])) < 1) + params[j][0] = 0; + else + parptr[j] = params[j]; + lprintf(6, "Audio Parameter %s: %s\n", par->name, params[j]); + } + if (!(state.audioio = ioopen_soundcard(&samplerate, mode, parptr))) { + lprintf(3, "Cannot start DirectX IO\n"); + goto err; + } + /* start modems */ + lprintf(5, "Real Samplingrate: %u\n", samplerate); + for (i = 0; i < state.nrchannels; i++) { + chan = &state.chan[i]; + if (chan->modch && chan->modch->init) + chan->modch->init(chan->modstate, samplerate); + chan->bitrate = 0; + if (chan->demodch && chan->demodch->init) + chan->demodch->init(chan->demodstate, samplerate, &chan->bitrate); + if (chan->bitrate) + chan->scale = 614400/chan->bitrate; + else + chan->scale = 0; + } + /* start PTT */ + memset(parptr, 0, sizeof(parptr)); + par = pttparams; + for (j = 0; j < MAXPAR && par->name; j++, par++) { + if (getprop(-1, "ptt", par->name, params[j], sizeof(params[j])) < 1) + params[j][0] = 0; + else + parptr[j] = params[j]; + lprintf(6, "PTT Parameter %s: %s\n", par->name, params[j]); + } + if (pttinit(&state.ptt, parptr)) + lprintf(1, "cannot start PTT output\n"); + /* start receiver threads */ + for (i = 0; i < state.nrchannels; i++) { + chan = &state.chan[i]; + chan->rxrunning = 0; + if (!chan->demodch || !chan->demodch->demodulate) + continue; + if (pthread_create(&chan->rxthread, NULL, receiver, chan)) { + lprintf(1, "Cannot start receiver thread\n"); + continue; + } + chan->rxrunning = 1; + } + if (pthread_create(&state.txthread, NULL, transmitter, NULL)) + lprintf(1, "Cannot start receiver thread\n"); + else + state.txrunning = 1; + state.active = 1; + SetEvent(state.hdevlife); + lprintf(5, "soundmodem: running\n"); + return; + + err: + for (i = 0; i < state.nrchannels; i++) { + chan = &state.chan[i]; + if (chan->modch && chan->modch->free) + chan->modch->free(chan->modstate); + if (chan->demodch && chan->demodch->free) + chan->demodch->free(chan->demodstate); + } +} + +static void stop(void) +{ + struct modemchannel *chan; + unsigned int i; + + if (!state.active) + return; + lprintf(5, "soundmodem: stop\n"); + state.active = 0; + if (state.audioio->terminateread) + state.audioio->terminateread(state.audioio); + pthread_cond_broadcast(&state.txcond); + pthread_cond_broadcast(&state.rxcond); + if (state.txrunning) { + lprintf(9, "Joining TX Thread\n"); + pthread_join(state.txthread, NULL); + state.txrunning = 0; + } + for (i = 0; i < state.nrchannels; i++) { + chan = &state.chan[i]; + if (!chan->rxrunning) + continue; + lprintf(9, "Joining RX Thread %u\n", i); + pthread_join(chan->rxthread, NULL); + chan->rxrunning = 0; + } + for (i = 0; i < state.nrchannels; i++) { + chan = &state.chan[i]; + if (chan->modch && chan->modch->free) + chan->modch->free(chan->modstate); + if (chan->demodch && chan->demodch->free) + chan->demodch->free(chan->demodstate); + } + if (state.audioio) + state.audioio->release(state.audioio); + pttsetptt(&state.ptt, 0); + pttrelease(&state.ptt); + SetEvent(state.hdevlife); +} + +/* --------------------------------------------------------------------- */ + +/* + * Treiber-Init. Sofern mehrfach aufgerufen, kommt vorher jeweils l1_exit() + * Hier also alle Ressourcen allokieren, aber noch nicht starten sofern + * dazu die Parameter gebraucht werden. Die kommen spaeter per l1_init_kanal() + */ + +int init_device(HKEY hKey) +{ + DWORD regtype, reglen, regval; + struct modemchannel *chan; + unsigned int i; + + afskmodulator.next = &fskmodulator; + afskdemodulator.next = &fskdemodulator; + fskmodulator.next = &pammodulator; + fskdemodulator.next = &fskpspdemodulator; + fskpspdemodulator.next = &pamdemodulator; + pammodulator.next = &pskmodulator; + pamdemodulator.next = &pskdemodulator; + pskmodulator.next = &newqpskmodulator; + pskdemodulator.next = &newqpskdemodulator; + newqpskdemodulator.next= &p3ddemodulator; + pthread_mutex_init(&state.rxmutex, NULL); + pthread_cond_init(&state.rxcond, NULL); + state.rxframe.len = 0; + pthread_mutex_init(&state.txmutex, NULL); + pthread_cond_init(&state.txcond, NULL); + reglen = sizeof(regval); + if (RegQueryValueEx(hKey, "VerboseLevel", NULL, ®type, (void *)®val, ®len) != ERROR_SUCCESS || regtype != REG_DWORD) + regval = 10; + log_verblevel = regval; + reglen = sizeof(state.cfgname); + if (RegQueryValueEx(hKey, "ConfigName", NULL, ®type, state.cfgname, ®len) != ERROR_SUCCESS || regtype != REG_SZ) + state.cfgname[0] = 0; + state.cfgname[sizeof(state.cfgname)-1] = 0; + reglen = sizeof(regval); + if (RegQueryValueEx(hKey, "NrChannels", NULL, ®type, (void *)®val, ®len) != ERROR_SUCCESS || regtype != REG_DWORD) + regval = 15; + if (regval < 1) + regval = 1; + countchannels(state.cfgname, regval); + state.active = 0; + ioinit_soundcard(); + state.hdevlife = CreateEvent(NULL, FALSE, FALSE, "FlexNet Device State"); + /* initialize channel variables */ + for (i = 0; i < state.nrchannels; i++) { + chan = &state.chan[i]; + chan->mode = MODE_off; + } + lprintf(5, "soundmodem: init_device: vl %u CfgName %s\n", log_verblevel, state.cfgname); + return 1; +} + +/* ------------------------------------------------------------------------- */ + +void l1_exit(HKEY hKey) +{ + DWORD vl = log_verblevel, nrchan = state.nrchannels; + + stop(); + RegSetValueEx(hKey, "ConfigName", 0, REG_SZ, state.cfgname, strlen(state.cfgname)+1); + RegSetValueEx(hKey, "VerboseLevel", 0, REG_DWORD, (void *)&vl, sizeof(vl)); + RegSetValueEx(hKey, "NrChannels", 0, REG_DWORD, (void *)&nrchan, sizeof(nrchan)); + CloseHandle(state.hdevlife); + lprintf(5, "soundmodem: l1_exit: vl %u CfgName %s\n", log_verblevel, state.cfgname); +} + +/* ------------------------------------------------------------------------- */ + +byte *config_info(byte kanal) +{ + if (kanal >= state.nrchannels) + return "invalid channel"; + return state.chan[kanal].devname; +} + +/* ------------------------------------------------------------------------- */ + +static BOOL CALLBACK EdParmDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam) +{ + HWND hcombo; + HKEY regkey; + LONG err; + DWORD index; + DWORD len; + char buf[32]; + unsigned int restart, i; + int cursel; + + switch (uMsg) { + case WM_INITDIALOG: + hcombo = GetDlgItem(hDlg, IDC_CONFIG); + err = RegOpenKeyEx(REGISTRYKEY, REGISTRYPATH, 0, KEY_READ, ®key); + if (err == ERROR_SUCCESS) { + cursel = -1; + for (i = index = 0;; index++) { + len = sizeof(buf); + if ((RegEnumKeyEx(regkey, index, buf, &len, NULL, NULL, NULL, NULL)) != ERROR_SUCCESS) + break; + SendMessage(hcombo, CB_ADDSTRING, 0, (LPARAM)buf); + if (!strcmp(buf, state.cfgname)) + cursel = i; + i++; + } + ComboBox_SetCurSel(hcombo, cursel); + RegCloseKey(regkey); + } + SetWindowText(hDlg, DRIVER_NAME" Configuration"); + break; + + case WM_COMMAND: + switch (GET_WM_COMMAND_ID(wParam, lParam)) { + case IDCANCEL: + EndDialog(hDlg, 0); + break; + + case IDOK: + GetDlgItemText(hDlg, IDC_CONFIG, buf, sizeof(buf)); + restart = strcmp(buf, state.cfgname); + strncpy(state.cfgname, buf, sizeof(state.cfgname)); + EndDialog(hDlg, restart); + break; + + default: + break; + } + break; + + default: + return FALSE; + } + return TRUE; +} + +/* ------------------------------------------------------------------------- */ + +int config_device(byte max_channels, HWND hDlg, byte channel) +{ + int restart; + + restart = DialogBoxParam(hInst, MAKEINTRESOURCE(IDD_DIALOG1), hDlg, EdParmDlgProc, 0); + if (restart) + countchannels(state.cfgname, max_channels); + return restart; +} + +/* ------------------------------------------------------------------------- */ + +u16 l1_get_ch_cnt(void) +{ + return state.nrchannels; +} + +/* ------------------------------------------------------------------------- */ + +byte get_txdelay(byte kanal) +{ + return state.txdelay; +} + +void set_txdelay(byte kanal, byte delay) +{ +} + +u16 get_mode(byte kanal) +{ + if (kanal >= state.nrchannels) + return 0; + return (state.chan[kanal].mode & ~(MODE_d|MODE_off)) | (state.fulldup ? MODE_d : 0); +} + +u16 get_baud(byte kanal) +{ + if (kanal >= state.nrchannels) + return 0; + return state.chan[kanal].bitrate / 100; +} + +/* ------------------------------------------------------------------------- */ + +byte l1_init_kanal(byte kanal, u16 chbaud, u16 chmode) +{ + unsigned int i, j; + + lprintf(5, "l1_init_kanal(%u,%u,0x%x)\n", kanal, chbaud, chmode); + if (kanal >= state.nrchannels) + return 0; + if (chmode & MODE_off) + state.chan[kanal].mode |= MODE_off; + else + state.chan[kanal].mode = chmode; + j = MODE_off; + for (i = 0; i < state.nrchannels; i++) + j &= state.chan[i].mode; + if (j & MODE_off) + stop(); + else + start(); + return state.active; +} + +/* ------------------------------------------------------------------------- */ + +byte l1_ch_active(byte kanal) +{ + if (kanal >= state.nrchannels) + return 0; + return state.active; +} + +/* ------------------------------------------------------------------------- */ + +char far *l1_ident(byte kanal) +{ + return DRIVER_NAME; +} + +/* ------------------------------------------------------------------------- */ + +char far *l1_version(byte kanal) +{ + return DRIVER_VERSION; +} + +/* ------------------------------------------------------------------------- */ + +L1_STATISTICS far *l1_stat(byte kanal, byte delete) +{ + L1_STATISTICS *p; + + if (kanal >= state.nrchannels) + return NULL; + p = &state.chan[kanal].stat; + if (delete) + p->tx_error = p->rx_overrun = p->rx_bufferoverflow = + p->tx_frames = p->rx_frames = p->io_error = 0; + return p; +} + +/* ------------------------------------------------------------------------- */ + +void set_led(byte kanal, byte ledcode) +{ +#if 0 + if (state.active) + pkt_setled(state.pkt, ledcode); +#endif +} + +/* ------------------------------------------------------------------------- */ + +byte l1_ch_state(byte kanal) +{ + unsigned int i; + byte st = state.pttstate; + + if (kanal >= state.nrchannels) + return CH_DEAD; + if (!state.active || !state.txrunning) + return CH_DEAD; + for (i = 0; i < state.nrchannels; i++) + if (state.chan[i].dcd) { + st |= CH_DCD; + break; + } + if (state.rxframe.len) + st |= CH_RXB; + return st; +} + +/* ------------------------------------------------------------------------- */ + +u16 l1_scale(byte kanal) +{ + if (kanal >= state.nrchannels) + return 0; + return state.chan[kanal].scale; +} + +/* ------------------------------------------------------------------------- */ + +void l1_tx_calib(byte kanal, byte minutes) +{ + if (kanal >= state.nrchannels || !state.active) + return; + state.chan[kanal].calib = minutes * state.chan[kanal].bitrate * 60 / 8; +} + +/* ------------------------------------------------------------------------- */ + +L1FRAME far *l1_get_framebuf(byte kanal) +{ + return &state.txframe; +} + +byte l1_tx_frame(void) +{ + struct modemchannel *chan; + unsigned int i; + + if (state.txframe.kanal >= state.nrchannels || !state.active) + return 1; + chan = &state.chan[state.txframe.kanal]; + if (!chan->modch || !chan->modch->modulate) + return 1; + pthread_mutex_lock(&state.txmutex); + i = (TXBUFFER_SIZE - 1 + chan->htx.rd - chan->htx.wr) % TXBUFFER_SIZE; + if (i < state.txframe.len*6/5+32) { + pthread_mutex_unlock(&state.txmutex); + return 0; + } + hdlc_encode(chan, state.txframe.frame, state.txframe.len); + pthread_mutex_unlock(&state.txmutex); + pthread_cond_broadcast(&state.txcond); + chan->stat.tx_frames++; + return 1; +} + +/* ------------------------------------------------------------------------- */ + +/* + * RX-Thread. Wartet auf RX-Bytes, verarbeitet sie und returned wenn + * Handle zu oder Paket komplett + */ + +L1FRAME far *l1_rx_frame(void) +{ + pthread_mutex_lock(&state.rxmutex); + if (!state.active) { + pthread_mutex_unlock(&state.rxmutex); + return NULL; + } + for (;;) { + state.rxframe.len = 0; + pthread_cond_broadcast(&state.rxcond); + pthread_cond_wait(&state.rxcond, &state.rxmutex); + if (!state.active) { + pthread_mutex_unlock(&state.rxmutex); + return NULL; + } + if (state.rxframe.len) { + pthread_mutex_unlock(&state.rxmutex); + return &state.rxframe; + } + } +} + +/* ------------------------------------------------------------------------- */ diff --git a/flexdrv/soundmodem.rc b/flexdrv/soundmodem.rc new file mode 100644 index 0000000..a8abde0 --- /dev/null +++ b/flexdrv/soundmodem.rc @@ -0,0 +1,58 @@ +#include "resource.h" + +#include "windows.h" + +#define IDC_STATIC -1 + +IDD_DIALOG1 DIALOGEX 0, 0, 232, 70 +STYLE DS_MODALFRAME | DS_3DLOOK | WS_POPUP | WS_CAPTION | WS_SYSMENU +CAPTION "Dialog" +FONT 8, "MS Sans Serif" +BEGIN + DEFPUSHBUTTON "OK",IDOK,175,12,50,14 + PUSHBUTTON "Cancel",IDCANCEL,175,37,50,14 + RTEXT "Configuration",IDC_STATIC,15,16,55,8,0,WS_EX_RIGHT + COMBOBOX IDC_CONFIG,73,13,50,145,CBS_DROPDOWN | WS_VSCROLL | WS_TABSTOP + CONTROL "Author: Thomas Sailer, HB9JNX/AE4WA",IDC_STATIC,"Static", + SS_LEFTNOWORDWRAP | WS_GROUP,3,60,130,8 +END + + +LANGUAGE LANG_GERMAN, SUBLANG_GERMAN + +VS_VERSION_INFO VERSIONINFO + FILEVERSION 1,0,0,1 + PRODUCTVERSION 1,0,0,1 + FILEFLAGSMASK 0x3fL +#ifdef _DEBUG + FILEFLAGS 0x1L +#else + FILEFLAGS 0x0L +#endif + FILEOS 0x40004L + FILETYPE 0x0L + FILESUBTYPE 0x0L +BEGIN + BLOCK "StringFileInfo" + BEGIN + BLOCK "080704b0" + BEGIN + VALUE "Comments", "\0" + VALUE "CompanyName", "HB9JNX\0" + VALUE "FileDescription", "SoundModem\0" + VALUE "FileVersion", "1, 0, 0, 1\0" + VALUE "InternalName", "SoundModem FlexNet driver\0" + VALUE "LegalCopyright", "Copyright © 1999-2000\0" + VALUE "LegalTrademarks", "\0" + VALUE "OriginalFilename", "soundmodem.dll\0" + VALUE "PrivateBuild", "\0" + VALUE "ProductName", "SoundModem\0" + VALUE "ProductVersion", "1.00a\0" + VALUE "SpecialBuild", "\0" + END + END + BLOCK "VarFileInfo" + BEGIN + VALUE "Translation", 0x409, 1200 + END +END diff --git a/fsk/Makefile.am b/fsk/Makefile.am new file mode 100644 index 0000000..339a20f --- /dev/null +++ b/fsk/Makefile.am @@ -0,0 +1,25 @@ +INCLUDES = -I$(top_srcdir)/soundcard -I$(top_srcdir)/matlib -I$(top_srcdir)/libmisc -I. + + +noinst_LIBRARIES = libfsk.a +libfsk_a_SOURCES = fskic.c fskic.h modem.c modempsp.c psp.h modemeq.c + +genpsptbl_SOURCES = genpsptbl.c +genpsptbl_LDADD = ../matlib/libmat.a + +gendf9icfilt_SOURCES = gendf9icfilt.cc +gendf9icfilt_LDADD = ../matlib/libmat.a ../libmisc/libmisc.a + +if CROSSCOMP + +else + +noinst_PROGRAMS = genpsptbl gendf9icfilt + +$(srcdir)/psp.h: genpsptbl$(EXEEXT) + ./genpsptbl$(EXEEXT) > $@ + +$(srcdir)/fskic.h: gendf9icfilt$(EXEEXT) + ./gendf9icfilt$(EXEEXT) > $@ + +endif diff --git a/fsk/Makefile.in b/fsk/Makefile.in new file mode 100644 index 0000000..9c60dbd --- /dev/null +++ b/fsk/Makefile.in @@ -0,0 +1,542 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = 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install-exec-am install-html install-html-am \ + install-info install-info-am install-man install-pdf \ + install-pdf-am install-ps install-ps-am install-strip \ + installcheck installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \ + uninstall-am + + +@CROSSCOMP_FALSE@$(srcdir)/psp.h: genpsptbl$(EXEEXT) +@CROSSCOMP_FALSE@ ./genpsptbl$(EXEEXT) > $@ + +@CROSSCOMP_FALSE@$(srcdir)/fskic.h: gendf9icfilt$(EXEEXT) +@CROSSCOMP_FALSE@ ./gendf9icfilt$(EXEEXT) > $@ + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/fsk/fskic.c b/fsk/fskic.c new file mode 100644 index 0000000..ab1183e --- /dev/null +++ b/fsk/fskic.c @@ -0,0 +1,56 @@ +/*****************************************************************************/ + +/* + * fskic.c -- DF9IC FSK Modem filter curves. + * + * Copyright (C) 2003 + * Thomas Sailer (t.sailer@alumni.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * + */ + +/*****************************************************************************/ + +#include "modem.h" +#include "raisedcosine.h" +#include "fskic.h" + +/* --------------------------------------------------------------------- */ + +double df9ic_rxfilter(double t) +{ + unsigned int i; + double sum = 0; + + t *= FSKIC_RXOVER; + t += 0.5 * sizeof(fskic_rxpulse) / sizeof(fskic_rxpulse[0]); + for (i = 0; i < sizeof(fskic_rxpulse) / sizeof(fskic_rxpulse[0]); i++) + sum += fskic_rxpulse[i] * sinc(i - t); + return sum; +} + +double df9ic_txfilter(double t) +{ + unsigned int i; + double sum = 0; + + t *= FSKIC_TXOVER; + t += 0.5 * sizeof(fskic_txpulse) / sizeof(fskic_txpulse[0]); + for (i = 0; i < sizeof(fskic_txpulse) / sizeof(fskic_txpulse[0]); i++) + sum += fskic_txpulse[i] * sinc(i - t); + return sum; +} diff --git a/fsk/fskic.h b/fsk/fskic.h new file mode 100644 index 0000000..3fa3fdd --- /dev/null +++ b/fsk/fskic.h @@ -0,0 +1,48 @@ +/* this file is automatically generated, do not edit!! */ + +#define FSKIC_RXOVER 16 + +static float fskic_rxpulse[64] = { + 0.000890478, 0.0974088, 0.332671, 0.621645, + 0.916502, 1.17425, 1.37626, 1.50776, + 1.56942, 1.56285, 1.49889, 1.38671, + 1.24045, 1.07079, 0.890749, 0.709024, + 0.535291, 0.374779, 0.233216, 0.112303, + 0.0142867, -0.061933, -0.116605, -0.152585, + -0.17152, -0.177011, -0.171155, -0.157503, + -0.137937, -0.115461, -0.0913712, -0.0679072, + -0.0456628, -0.0261097, -0.00920401, 0.0042194, + 0.0146807, 0.0217903, 0.0263536, 0.0282322, + 0.028343, 0.026639, 0.0240178, 0.0204135, + 0.0166248, 0.012507, 0.00872616, 0.00504081, + 0.00198556, -0.000767996, -0.00279431, -0.00448333, + -0.00548732, -0.00622814, -0.00640473, -0.00644437, + -0.00606727, -0.00568666, -0.00502671, -0.0044752, + -0.00375098, -0.00321219, -0.0025696, -0.00215283 +}; + +#define FSKIC_TXOVER 8 + +static float fskic_txpulse[96] = { + -8.89964e-05, 5.0355e-05, 0.000234463, 0.000420846, + 0.000557468, 0.000596838, 0.000509613, 0.000296303, + -1.30278e-05, -0.0003514, -0.000651903, -0.000824791, + -0.000841548, -0.000668018, -0.000363734, -7.03831e-06, + 0.000346464, 0.000444599, 0.00046553, 0.000119019, + -0.000277057, -0.00075427, -0.00101198, -0.000925374, + -0.000310504, 0.000817119, 0.00239079, 0.00406327, + 0.00551389, 0.00617868, 0.0057039, 0.00374024, + 0.000299999, -0.00436966, -0.00953453, -0.014307, + -0.0174382, -0.0177176, -0.0140972, -0.00583524, + 0.00715598, 0.0245933, 0.0448985, 0.0672416, + 0.0881474, 0.107226, 0.120641, 0.128038, + 0.128276, 0.120497, 0.106941, 0.0872594, + 0.0652762, 0.0417601, 0.019935, 0.00120331, + -0.0129246, -0.021837, -0.0254833, -0.0246909, + -0.0203538, -0.0140835, -0.00705189, -0.00062926, + 0.00442428, 0.00753531, 0.00872837, 0.00818526, + 0.00646528, 0.00412531, 0.00174425, -0.000228692, + -0.00155499, -0.00212582, -0.00208806, -0.00156349, + -0.000932976, -0.000208682, 0.000149419, 0.000401453 +}; + diff --git a/fsk/gendf9icfilt.cc b/fsk/gendf9icfilt.cc new file mode 100644 index 0000000..957703c --- /dev/null +++ b/fsk/gendf9icfilt.cc @@ -0,0 +1,316 @@ +/*****************************************************************************/ + +/* + * gendf9icfilt.cc -- Compute DF9IC Hardware Modem Filter Curves. + * + * Copyright (C) 2003 + * Thomas Sailer (t.sailer@alumni.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/*****************************************************************************/ + +#include +#include +#include +#include +#include +#include +#include +#include + +using namespace std; + +#include "fft.hh" +#include "mat.hh" +#include "raisedcosine.h" + +#include "getopt.h" + +/* --------------------------------------------------------------------- */ + +template complex rxfilter(T freq) +{ + complex g1(T(1)/100e3,0); + complex g2(T(1)/82e3,0); + complex g3(T(1)/39e3,0); + complex g4(T(1)/27e3,0); + freq *= 2 * M_PI * 9600; + complex y1(0,freq*470e-9); + complex y2(0,freq*1e-9); + complex y3(0,freq*220e-12); + complex y4(0,freq*1e-9); + + return y1 * g2 * g3 * g4 / + (((g3 + y3) * g2 * (y1 + g1) + y3 * (y2 + g3) * (y1 + g1 + g2)) * (g4 + y4)); +} + +template complex txfilter(T freq) +{ + complex g1(T(1)/100,0); + complex g2(T(1)/10e3,0); + complex g3(T(1)/100e3,0); + complex g4(T(1)/100e3,0); + complex g5(T(1)/56e3,0); + complex g6(T(1)/8.2e3,0); + complex g7(T(1)/12e3,0); + freq *= 2 * M_PI * 9600; + complex y1(0,freq*3.3e-9); + complex y2(0,freq*470e-12); + complex y3(0,freq*100e-12); + complex y4(0,freq*1e-9); + + return g1 * g4 * g5 * g6 / + (((g1 + g2 + g3 + y1) * (g5 + y3) * g4 + + (g1 + g2 + g3 + y1 + g4) * y3 * (y2 + g5)) * (y4 + g7)); +} + +/* ---------------------------------------------------------------------- */ + +static void printtransferfunc(ostream& os, unsigned int nr, double over) +{ + over /= nr; + os << "# name: rxf\n" + "# type: complex matrix\n" + "# rows: " << nr << "\n" + "# columns: 1\n"; + for (unsigned int i = 0; i < nr; i++) { + complex tf = rxfilter(i * over); + os << "(" << tf.real() << "," << tf.imag() << ")\n"; + } + os << "# name: txf\n" + "# type: complex matrix\n" + "# rows: " << nr << "\n" + "# columns: 1\n"; + for (unsigned int i = 0; i < nr; i++) { + complex tf = txfilter(i * over); + os << "(" << tf.real() << "," << tf.imag() << ")\n"; + } + os.flush(); +} + +/* ---------------------------------------------------------------------- */ + +template static void matprintf(ostream& os, const char *name, + unsigned int size1, unsigned int stride1, + unsigned int size2, unsigned int stride2, const T *m) +{ + os << "# name: " << name << "\n# type: matrix\n# rows: " << size1 << "\n# columns: " << size2 << "\n"; + for (unsigned int i = 0; i < size1; i++) { + for (unsigned int j = 0; j < size2; j++) + os << " " << m[i*stride1 + j*stride2]; + os << "\n"; + } +} + +/* ---------------------------------------------------------------------- */ + +static double comptx(ostream& os, double *filt, const double *pulse, unsigned int filtlen, unsigned int pulselen, + unsigned int over, unsigned int odiv, double shift, unsigned int oct) +{ + unsigned int rlen = 2 * filtlen + pulselen; + double C[rlen * filtlen]; + double CT[rlen * filtlen]; + double CTC[filtlen * filtlen]; + double CTr[filtlen]; + double Cf[rlen]; + double r[rlen]; + double e, e1; + double rcosalpha = 3.0 / 8; + int pidx; + unsigned int i, j; + + for (i = 0; i < rlen; i++) { + pidx = i - 2 * filtlen + 1; + if (pidx >= (signed int)pulselen) { + rlen = i; + break; + } + for (j = 0; j < filtlen; j++, pidx += odiv) { + if (pidx < 0 || pidx >= (int)pulselen) + C[i*filtlen+j] = 0; + else + C[i*filtlen+j] = pulse[pidx]; + } + } + for (i = 0; i < rlen; i++) + r[i] = raised_cosine_time((i - 0.5 * (rlen-1)) / (double)over + shift, rcosalpha); + if (oct) { + matprintf(os, "C", rlen, filtlen, filtlen, 1, C); + matprintf(os, "r", rlen, 1, 1, 1, r); + } + mtranspose(CT, C, rlen, filtlen); + mmul(CTC, CT, C, filtlen, rlen, filtlen); + mmul(CTr, CT, r, filtlen, rlen, 1); + mchol(CTC, CTr, filt, filtlen); + if (oct) + matprintf(os, "filt", filtlen, 1, 1, 1, filt); + mmul(Cf, C, filt, rlen, filtlen, 1); + for (i = 0, e = 0; i < rlen; i++) { + e1 = Cf[i] - r[i]; + e += e1 * e1; + } + return e; +} + +static void printfcoeff(ostream& os, unsigned int fftsz, unsigned int over, unsigned int oct) +{ + if (oct) + printtransferfunc(os, fftsz, over); + else + os << "/* this file is automatically generated, do not edit!! */\n\n"; + complex fftb[fftsz]; + double rpulse[fftsz], tpulse[fftsz]; + double dover = double(over) / fftsz; + double sum; + + /* compute rx pulse */ + for (unsigned int i = 1; i < fftsz/2; i++) + fftb[i] = rxfilter(i * dover); + fftb[0] = complex(fftb[1].real(), 0); + fftb[fftsz/2] = 0; + for (unsigned int i = 1; i < fftsz/2; i++) + fftb[fftsz-i] = conj(fftb[i]); + if (oct) { + os << "# name: rxs\n" + "# type: complex matrix\n" + "# rows: " << fftsz << "\n" + "# columns: 1\n"; + for (unsigned int i = 0; i < fftsz; i++) + os << "(" << fftb[i].real() << "," << fftb[i].imag() << ")\n"; + } + fft_rif(fftb, fftsz, -1); + sum = 0; + for (unsigned int i = fftsz/2; i < fftsz; i++) + sum -= fftb[i].real(); + sum *= double(2) / fftsz; + for (unsigned int i = 0; i < fftsz; i++) + rpulse[i] = dover * (fftb[i].real() + sum); + if (oct) { + os << "# name: rx\n" + "# type: matrix\n" + "# rows: " << fftsz << "\n" + "# columns: 1\n"; + for (unsigned int i = 0; i < fftsz; i++) + os << rpulse[i] << "\n"; + } else { + os << "#define FSKIC_RXOVER " << over << "\n"; + os << "\nstatic float fskic_rxpulse[" << 4 * over << "] = {"; + for (unsigned int i = 0;;) { + if (!(i & 3)) + os << "\n\t"; + os << " " << rpulse[i]; + i++; + if (i >= 4 * over) + break; + os << ","; + } + os << "\n};\n\n"; + } + /* compute tx pulse */ + for (unsigned int i = 1; i < fftsz/2; i++) + fftb[i] = txfilter(i * dover); + fftb[0] = complex(fftb[1].real(), 0); + fftb[fftsz/2] = 0; + for (unsigned int i = 1; i < fftsz/2; i++) + fftb[fftsz-i] = conj(fftb[i]); + if (oct) { + os << "# name: txs\n" + "# type: complex matrix\n" + "# rows: " << fftsz << "\n" + "# columns: 1\n"; + for (unsigned int i = 0; i < fftsz; i++) + os << "(" << fftb[i].real() << "," << fftb[i].imag() << ")\n"; + } + fft_rif(fftb, fftsz, -1); + sum = 0; + for (unsigned int i = fftsz/2; i < fftsz; i++) + sum -= fftb[i].real(); + sum *= double(2) / fftsz; + for (unsigned int i = 0; i < fftsz; i++) + tpulse[i] = dover * (fftb[i].real() + sum); + if (oct) { + os << "# name: tx\n" + "# type: matrix\n" + "# rows: " << fftsz << "\n" + "# columns: 1\n"; + for (unsigned int i = 0; i < fftsz; i++) + os << tpulse[i] << "\n"; + } + /* compute tx compensation filter */ + double filt[8 * over]; + double shift = 0; + ostringstream oss; + double err = comptx(oss, filt, rpulse, sizeof(filt) / sizeof(filt[0]), 4 * over, over, 2, shift, oct); + double maxf = 0; + for (unsigned int i = 0; i < sizeof(filt) / sizeof(filt[0]); i++) + if (filt[i] > maxf) { + maxf = filt[i]; + shift = i; + } + shift -= sizeof(filt) / sizeof(filt[0]) / double(2); + shift *= double(2) / over; + shift = -shift; + err = comptx(os, filt, rpulse, sizeof(filt) / sizeof(filt[0]), 4 * over, over, 2, shift, oct); + if (oct) { + os << "# name: err\n" + << "# type: scalar\n" + << err << "\n"; + } else { + os << "#define FSKIC_TXOVER " << over / 2 << "\n"; + os << "\nstatic float fskic_txpulse[" << sizeof(filt) / sizeof(filt[0]) - 2 * over << "] = {"; + for (unsigned int i = over;;) { + if (!(i & 3)) + os << "\n\t"; + os << " " << filt[i]; + i++; + if (i >= sizeof(filt) / sizeof(filt[0]) - 2 * over) + break; + os << ","; + } + os << "\n};\n\n"; + } +} + +/* ---------------------------------------------------------------------- */ + +int main(int argc, char *argv[]) +{ + static const struct option long_options[] = { + { 0, 0, 0, 0 } + }; + int c, err = 0; + unsigned int oct = 0; + + while ((c = getopt_long(argc, argv, "o", long_options, NULL)) != EOF) { + switch (c) { + case 'o': + oct = 1; + break; + + default: + err++; + break; + } + } + if (err) { + cerr << "usage: [-o]\n"; + exit(1); + } + printfcoeff(cout, 2048, 16, oct); + return 0; +} diff --git a/fsk/genpsptbl.c b/fsk/genpsptbl.c new file mode 100644 index 0000000..149d389 --- /dev/null +++ b/fsk/genpsptbl.c @@ -0,0 +1,149 @@ +/*****************************************************************************/ + +/* + * genpsptbl.c -- Per Survivor Processing Table Generator. + * + * Copyright (C) 2000 + * Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/*****************************************************************************/ + +#include +#include +#include +#include +#include + +#include "mat.h" + +/* --------------------------------------------------------------------- */ + +#define DEBUG + +#define VECLENGTH 3 + +#define ESTDATASYMS 8 +#define ESTPARAMS (VECLENGTH+1) +#define ESTSYMBOLS (ESTDATASYMS-VECLENGTH+1) +#define ESTSHIFT 8 + +/* ---------------------------------------------------------------------- */ + +static int fcmatprintf(FILE *f, const char *name, unsigned int size1, unsigned int stride1, + unsigned int size2, unsigned int stride2, const cplxfloat_t *m) +{ + unsigned int i, j; + int ret = 0; + + fprintf(f, "%s = [", name); + for (i = 0; i < size1; i++) { + for (j = 0; j < size2; j++) { + ret += fprintf(f, " %g", real(m[i*stride1 + j*stride2])); + if (imag(m[i*stride1 + j*stride2]) != 0) + ret += fprintf(f, "%+gi", imag(m[i*stride1 + j*stride2])); + } + if (i+1 < size1) + ret += fprintf(f, " ; ...\n "); + } + ret += fprintf(f, " ];\n"); + return ret; +} + +/* --------------------------------------------------------------------- */ + +static void gentrainmats(FILE *f) +{ + cplxfloat_t ma[ESTSYMBOLS*ESTPARAMS], mah[ESTPARAMS*ESTSYMBOLS], maha[ESTPARAMS*ESTPARAMS]; + cplxfloat_t mahainv[ESTPARAMS*ESTPARAMS], mahainvah[ESTPARAMS*ESTSYMBOLS]; + cplxfloat_t det; + unsigned int i, j, k; + unsigned long singular[1<<(ESTDATASYMS-5)]; + + fprintf(f, "/* this file is automatically generated, do not edit!! */\n\n" + "#define VECLENGTH %u\n" + "#define ESTDATAMASK %u\n" + "#define ESTDATASYMS %u\n" + "#define ESTPARAMS %u\n" + "#define ESTSYMBOLS %u\n" + "#define ESTSHIFT %u\n" + "\n\nstatic const int16_t estmat[%u][ESTPARAMS*ESTSYMBOLS] = {", + VECLENGTH, (1<> 5] |= 1 << (i & 31); + for (j = 0; j < ESTPARAMS*ESTSYMBOLS; j++) + cplx(mahainvah[j], 0, 0); +#ifdef DEBUG + fprintf(f, " singular\n"); +#endif + } else { + fcinv(mahainv, maha, ESTPARAMS); + fcmul(mahainvah, mahainv, mah, ESTPARAMS, ESTPARAMS, ESTSYMBOLS); +#ifdef DEBUG + fcmatprintf(f, "ahainvah", ESTPARAMS, ESTSYMBOLS, ESTSYMBOLS, 1, mahainvah); +#endif + } +#ifdef DEBUG + fprintf(f, "*/\n\t"); +#endif + fprintf(f, "{ "); + for (j = 0;; j++) { + fprintf(f, "%d", (int)(mahainvah[j].re * (double)(1<= (ESTPARAMS*ESTSYMBOLS-1)) + break; + fprintf(f, ", "); + } + fprintf(f, " }"); + } + fprintf(f, "\n};\n\nstatic const unsigned long estsingular[%u] = {\n\t", + 1<<(ESTDATASYMS-5)); + for (i = 0; ; i++) { + fprintf(f, "0x%08lx", singular[i]); + if (i >= (1<<(ESTDATASYMS-5))-1) + break; + fprintf(f, ", "); + } + fprintf(f, "\n};\n\n"); +} + +/* ---------------------------------------------------------------------- */ + +int main(int argc, char *argv[]) +{ + gentrainmats(stdout); + return 0; +} diff --git a/fsk/modem.c b/fsk/modem.c new file mode 100644 index 0000000..3112aeb --- /dev/null +++ b/fsk/modem.c @@ -0,0 +1,634 @@ +/*****************************************************************************/ + +/* + * modem.c -- Linux Userland Soundmodem FSK modulator. + * + * Copyright (C) 1999-2000, 2003 + * Thomas Sailer (t.sailer@alumni.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * + */ + +/*****************************************************************************/ + +#include +#include +#include +#include +#include +#include "modem.h" + +#include + +#include "raisedcosine.h" + +/* --------------------------------------------------------------------- */ + +extern double df9ic_rxfilter(double t); +extern double df9ic_txfilter(double t); + +/* --------------------------------------------------------------------- */ + +#define DESCRAM17_TAPSH1 0 +#define DESCRAM17_TAPSH2 5 +#define DESCRAM17_TAPSH3 17 + +#define SCRAM17_TAP1 (1<> 11U) & 31U) + +#define RCOSALPHA (3.0/8) + +#define FILTERRELAX 1.4 + +struct modstate { + struct modemchannel *chan; + unsigned int filtermode; + unsigned int phase, phaseinc, bps; + unsigned int shreg, txbits, scram; + int16_t filter[NUMFILTER][FILTERLEN]; +}; + +/* --------------------------------------------------------------------- */ + +#if defined(__i386__) && 0 + +static inline int mfilter(unsigned txbits, const int16_t *coeff, int len) +{ + int sum, temp1; + + __asm__("\n1:\n\t" + "shrl $1,%1\n\t" + "sbbl %4,%4\n\t" + "subl %4,%0\n\t" + "xorl (%2),%4\n\t" + "addl $2,%2\n\t" + "addl %4,%0\n\t" + "decl %3\n\t" + "jnz 1b\n\t" + : "=r" (sum), "=r" (txbits), "=r" (coeff), "=r" (len), "=r" (temp1) + : "0" (0), "1" (txbits), "2" (coeff), "3" (len)); + return sum; +} + +#else /* __i386__ */ + +static inline int32_t mfilter(unsigned txbits, const int16_t *coeff, int len) +{ + int32_t sum = 0; + + for (; len > 0; len--, coeff++, txbits >>= 1) + if (txbits & 1) + sum += *coeff; + else + sum -= *coeff; + return sum; +} + +#endif /* __i386__ */ + +/* --------------------------------------------------------------------- */ + +static const struct modemparams modparams[] = { + { "bps", "Bits/s", "Bits per second", "9600", MODEMPAR_NUMERIC, { n: { 4800, 38400, 100, 1200 } } }, + { "filter", "Filter Curve", "Filter Curve", "df9ic/g3ruh", MODEMPAR_COMBO, + { c: { { "df9ic/g3ruh", "rootraisedcosine", "raisedcosine", "hamming" } } } }, + { NULL } + +}; + +static void *modconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[]) +{ + struct modstate *s; + unsigned int i; + + if (!(s = calloc(1, sizeof(struct modstate)))) + logprintf(MLOG_FATAL, "out of memory\n"); + s->chan = chan; + if (params[0]) { + s->bps = strtoul(params[0], NULL, 0); + if (s->bps < 4800) + s->bps = 4800; + if (s->bps > 38400) + s->bps= 38400; + } else + s->bps = 9600; + s->filtermode = 0; + if (params[1]) { + for (i = 1; i < 4; i++) + if (!strcmp(params[1], modparams[1].u.c.combostr[i])) { + s->filtermode = i; + break; + } + } + *samplerate = s->bps + s->bps / 2; + return s; +} + +static void modinit(void *state, unsigned int samplerate) +{ + struct modstate *s = (struct modstate *)state; + int i, j; + float f1, f2, time, alphatime; + float c[NUMFILTER * FILTERLEN]; + + s->phaseinc = (s->bps << 16) / samplerate; + switch (s->filtermode) { + case 1: /* root raised cosine */ + for (i = 0; i < NUMFILTER * FILTERLEN; i++) { + time = i - (NUMFILTER * FILTERLEN - 1.0) / 2.0; + time *= (1.0 / NUMFILTER); + c[i] = root_raised_cosine_time(time, RCOSALPHA); + } + break; + + case 2: /* raised cosine */ + for (i = 0; i < NUMFILTER * FILTERLEN; i++) { + time = i - (NUMFILTER * FILTERLEN - 1.0) / 2.0; + time *= (1.0 / NUMFILTER); + c[i] = raised_cosine_time(time, RCOSALPHA); + } + break; + + case 3: /* hamming */ + for (i = 0; i < NUMFILTER * FILTERLEN; i++) { + f1 = i - (NUMFILTER * FILTERLEN - 1.0) / 2.0; + f1 *= (FILTERRELAX / NUMFILTER); + f2 = i * (1.0 / (NUMFILTER * FILTERLEN - 1.0)); + c[i] = sinc(f1) * hamming(f2); + } + break; + + default: /* DF9IC */ + for (i = 0; i < NUMFILTER * FILTERLEN; i++) { + time = i - (NUMFILTER * FILTERLEN - 1.0) / 2.0; + time *= (1.0 / NUMFILTER); + c[i] = df9ic_txfilter(time); + } + break; + } + f1 = 0; + for (i = 0; i < NUMFILTER; i++) { + for (f2 = 0, j = i; j < NUMFILTER * FILTERLEN; j += NUMFILTER) + f2 += fabs(c[j]); + if (f2 > f1) + f1 = f2; + } + f1 = 32767.0 / f1; + for (i = 0; i < NUMFILTER; i++) + for (j = 0; j < FILTERLEN; j++) + s->filter[i][j] = f1 * c[j * NUMFILTER + i]; +#if 1 + if (logcheck(258)) { + char buf[4096]; + char *cp = buf; + for (i = 0; i < NUMFILTER * FILTERLEN; i++) + cp += snprintf(cp, buf + sizeof(buf) - cp, " %f", f1 * c[i]); + logprintf(258, "fsk: txp = [%s];\n", buf+1); + for (i = 0; i < NUMFILTER; i++) { + cp = buf; + for (j = 0; j < FILTERLEN; j++) + cp += snprintf(cp, buf + sizeof(buf) - cp, " %d", s->filter[i][j]); + logprintf(258, "fsk: txp%u = [%s];\n", i, buf+1); + } + } +#endif +} + +static void modsendbits(struct modstate *s, unsigned char *data, unsigned int nrbits) +{ + int16_t sbuf[512]; + int16_t *sptr = sbuf, *eptr = sbuf + sizeof(sbuf)/sizeof(sbuf[0]); + unsigned int bitcnt, bits; + + bits = *data++; + bitcnt = 0; + while (bitcnt < nrbits) { + s->phase += s->phaseinc; + if (s->phase >= 0x10000) { + s->phase &= 0xffff; + bitcnt++; + s->scram = (s->scram << 1) | ((s->scram ^ bits ^ 1) & 1); + bits >>= 1; + if (s->scram & (SCRAM17_TAP1 << 1)) + s->scram ^= SCRAM17_TAPN << 1; + s->txbits = (s->txbits << 1) | ((s->scram >> DESCRAM17_TAPSH3) & 1); + if (!(bitcnt & 7)) + bits = *data++; + } + *sptr++ = mfilter(s->txbits, s->filter[FILTERIDX(s->phase)], FILTERLEN); + if (sptr >= eptr) { + audiowrite(s->chan, sbuf, sptr - sbuf); + sptr = sbuf; + } + } + audiowrite(s->chan, sbuf, sptr - sbuf); +} + +static void modmodulate(void *state, unsigned int txdelay) +{ + struct modstate *s = (struct modstate *)state; + unsigned char ch[8]; + unsigned int i, j; + + i = txdelay * s->bps / 1000; + if (i < 24) + i = 24; + memset(ch, 0x7e, sizeof(ch)); + while (i > 0) { + j = i; + if (j > 8*sizeof(ch)) + j = 8*sizeof(ch); + modsendbits(s, ch, j); + i -= j; + } + while (pktget(s->chan, ch, sizeof(ch))) + modsendbits(s, ch, 8*sizeof(ch)); + ch[0] = ch[1] = 0x7e; + modsendbits(s, ch, 16); +} + +struct modulator fskmodulator = { + NULL, + "fsk", + modparams, + modconfig, + modinit, + modmodulate, + free +}; + +/* --------------------------------------------------------------------- */ + +#ifdef __i386__ + +static inline int16_t fir(const int32_t *p1, const int16_t *p2, int len) +{ + int32_t sum, temp; + + __asm__("\n0:\n\t" + "movswl (%4),%1\n\t" + "imull (%3),%1\n\t" + "addl $-2,%4\n\t" + "addl $4,%3\n\t" + "addl %1,%0\n\t" + "decl %2\n\t" + "jnz 0b\n\t" + : "=r" (sum), "=r" (temp), "=r" (len), "=S" (p1), "=D" (p2) + : "0" (0), "2" (len), "3" (p1), "4" (p2)); + return sum >> 16; +} + +#else + +static inline int16_t fir(const int32_t *p1, const int16_t *p2, int len) +{ + int32_t sum = 0; + + for(; len > 0; len--, p1++, p2--) + sum += ((int32_t)*p1) * ((int32_t)*p2); + return sum >> 16; +} + +#endif + +/* --------------------------------------------------------------------- */ + +#define max(a, b) (((a) > (b)) ? (a) : (b)) + +#define MAXFIRLEN 64U +#define FILTEROVER 16U +#define FILTERSPANBITS 8U + +#define WHICHFILTER(x) (((x)>>12)&0xFU) /* must correspond to FILTEROVER */ +#define WHICHSAMPLE(x) ((x)>>16) + +#define EQLENGTH 5 +#define EQGAIN 100 + +struct demodstate { + struct modemchannel *chan; + unsigned int filtermode; + unsigned int bps, firlen; + unsigned int pllinc, pllcorr; + int pll; + u_int16_t stime; + + unsigned int div, divcnt; + unsigned int shreg, descram; + int dcd_sum0, dcd_sum1, dcd_sum2; + unsigned int dcd_time, dcd; + u_int32_t mean, meansq; + int32_t dcoffsp; + unsigned int dcoffscnt; + int16_t dcoffs; + + unsigned int eqbits; + int16_t eqs[EQLENGTH], eqf[EQLENGTH]; + + int32_t filter[FILTEROVER][MAXFIRLEN]; +}; + +#define DCD_TIME_SHIFT 7 +#define DCD_TIME (1<filter[WHICHFILTER(ph)], samples + WHICHSAMPLE(ph), s->firlen); +} + +static int16_t equalizer(struct demodstate *s, int16_t s1, int16_t s2) +{ + int16_t target; + int32_t sum, corr; + int i; + + memmove(s->eqs + 2, s->eqs, sizeof(s->eqs) - 2 * sizeof(s->eqs[0])); + s->eqs[1] = s1; + s->eqs[0] = s2; + s->eqbits = (s->eqbits << 1) | (s2 > 0); + target = (s->eqbits & (1 << ((EQLENGTH-1)/4))) ? 0x4000 : -0x4000; + for (sum = i = 0; i < EQLENGTH; i++) + sum += ((int32_t)s->eqs[i]) * ((int32_t)s->eqf[i]); + sum >>= 14; + corr = ((target - sum) * EQGAIN) >> 15; + for (i = 0; i < EQLENGTH; i++) + s->eqf[i] += (s->eqs[i] * corr) >> 15; + printf("%5d %5d %5d %5d %5d\n", s->eqf[0], s->eqf[1], s->eqf[2], s->eqf[3], s->eqf[4]); + return sum; +} + +static const struct modemparams demodparams[] = { + { "bps", "Bits/s", "Bits per second", "9600", MODEMPAR_NUMERIC, { n: { 4800, 38400, 100, 1200 } } }, + { "filter", "Filter Curve", "Filter Curve", "df9ic/g3ruh", MODEMPAR_COMBO, + { c: { { "df9ic/g3ruh", "rootraisedcosine", "raisedcosine", "hamming" } } } }, + { NULL } + +}; + +static void *demodconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[]) +{ + struct demodstate *s; + unsigned int i; + + if (!(s = calloc(1, sizeof(struct demodstate)))) + logprintf(MLOG_FATAL, "out of memory\n"); + s->chan = chan; + if (params[0]) { + s->bps = strtoul(params[0], NULL, 0); + if (s->bps < 4800) + s->bps = 4800; + if (s->bps > 38400) + s->bps= 38400; + } else + s->bps = 9600; + s->filtermode = 0; + if (params[1]) { + for (i = 1; i < 4; i++) + if (!strcmp(params[1], demodparams[1].u.c.combostr[i])) { + s->filtermode = i; + break; + } + } + *samplerate = s->bps + s->bps / 2; + return s; +} + +static void demodrx(struct demodstate *s, unsigned nsamples) +{ + int16_t *samples; + int16_t curs, nexts, mids, xs, eq; + int32_t gardner; + unsigned int d, descx; + unsigned char ch[3]; + int corr, dcd; + + samples = alloca((nsamples + s->firlen) * sizeof(samples[0])); + audioread(s->chan, samples, nsamples + s->firlen, s->stime); + s->stime += nsamples; + samples += s->firlen; + while (WHICHSAMPLE(s->pll + s->pllinc) < nsamples) { +#if 0 + for (corr = 0; corr < 16; corr++) + printf("%d\n", filter(s, samples, s->pll+corr*s->pllinc/16)); +#endif + curs = filter(s, samples, s->pll); + mids = filter(s, samples, s->pll+s->pllinc/2); + nexts = filter(s, samples, s->pll+s->pllinc); + /* dc offset prediction */ + s->dcoffsp += curs; + s->dcoffscnt++; + if (s->dcoffscnt >= 4096) { + s->dcoffs = -(s->dcoffsp >> 12); + logprintf(257, "fskrx: DC offset %d\n", -s->dcoffs); + s->dcoffscnt = 0; + s->dcoffsp = 0; + } + /* dc offset compensation */ + curs += s->dcoffs; + mids += s->dcoffs; + nexts += s->dcoffs; + /* sample clock recovery */ + gardner = ((nexts > 0 ? 1 : -1) - (curs > 0 ? 1 : -1)) * mids; +#if 0 + eq = equalizer(s, mids, nexts); +#endif + s->pll += s->pllinc; +#if 0 + corr = (gardner * s->pllinc) >> 20; + s->pll -= corr; +#elif 0 + if (gardner < 0) + s->pll += s->pllinc >> 4; + else + s->pll -= s->pllinc >> 4; +#else + if ((curs > 0) ^ (nexts > 0)) { + if ((curs > 0) ^ (mids > 0)) + s->pll -= s->pllinc >> 5; + if ((nexts > 0) ^ (mids > 0)) + s->pll += s->pllinc >> 5; + } +#endif + + /* accumulate values for DCD */ + s->mean += abs(curs); + s->meansq += (((int32_t)curs) * ((int32_t)curs)) >> DCD_TIME_SHIFT; + /* process sample */ + s->descram <<= 1; + s->descram |= (curs >> 15) & 1; + descx = ~(s->descram ^ (s->descram >> 1)); + descx ^= (descx >> DESCRAM17_TAPSH3) ^ (descx >> (DESCRAM17_TAPSH3-DESCRAM17_TAPSH2)); + s->shreg >>= 1; + s->shreg |= (descx & 1) << 24; + if (s->shreg & 1) { + ch[0] = s->shreg >> 1; + ch[1] = s->shreg >> 9; + ch[2] = s->shreg >> 17; + pktput(s->chan, ch, 3); + if (logcheck(257)) { + char buf2[25]; + unsigned int i; + for (i = 0; i < 24; i++) + buf2[i] = '0' + ((s->shreg >> (i+1)) & 1); + buf2[24] = 0; + logprintf(257, "fskrx: %s\n", buf2); + } + s->shreg = 0x1000000; + } + /* DCD */ + s->dcd_time++; + if (s->dcd_time < DCD_TIME) + continue; + s->mean >>= DCD_TIME_SHIFT; + s->mean *= s->mean; + if (s->meansq < 512) + dcd = 0; + else + dcd = (s->mean + (s->mean >> 2)) > s->meansq; + logprintf(256, "DCD: mean: %8u meansq: %8u diff: %8d DCD: %u\n", s->mean, s->meansq, s->meansq-s->mean, dcd); + s->dcd_time = 0; + pktsetdcd(s->chan, /*(s->dcd_sum0 + s->dcd_sum1 + s->dcd_sum2) < 0*/ dcd); + s->dcd_sum2 = s->dcd_sum1; + s->dcd_sum1 = s->dcd_sum0; + s->dcd_sum0 = 2; /* slight bias */ + s->meansq = s->mean = 0; + } + s->pll -= (nsamples << 16); +} + +static void demoddemodulate(void *state) +{ + struct demodstate *s = (struct demodstate *)state; + + s->stime = audiocurtime(s->chan); + for (;;) + demodrx(s, 256); +} + +static void demodinit(void *state, unsigned int samplerate, unsigned int *bitrate) +{ + struct demodstate *s = (struct demodstate *)state; + float coeff[FILTEROVER][MAXFIRLEN]; + float pulseen[FILTEROVER]; + double tmul; + float max1, max2, t, at, f1, f2; + int i, j; + + s->firlen = (samplerate * FILTERSPANBITS + s->bps - 1) / s->bps; + if (s->firlen > MAXFIRLEN) { + logprintf(MLOG_WARNING, "demodfsk: input filter length too long\n"); + s->firlen = MAXFIRLEN; + } + tmul = ((double)s->bps) / FILTEROVER / ((double)samplerate); + switch (s->filtermode) { + case 1: /* root raised cosine */ + for (i = 0; i < FILTEROVER*s->firlen; i++) { + t = (signed)(i - s->firlen*FILTEROVER/2) * tmul; + coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER] = root_raised_cosine_time(t, RCOSALPHA); + } + break; + + case 2: /* raised cosine */ + for (i = 0; i < FILTEROVER*s->firlen; i++) { + t = (signed)(i - s->firlen*FILTEROVER/2) * tmul; + coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER] = raised_cosine_time(t, RCOSALPHA); + } + break; + + case 3: /* hamming */ + tmul *= FILTERRELAX; + for (i = 0; i < FILTEROVER*s->firlen; i++) + coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER] = + sinc((i - (signed)s->firlen*FILTEROVER/2)*tmul) + * hamming((double)i / (double)(FILTEROVER*s->firlen-1)); + break; + + default: /* DF9IC */ + for (i = 0; i < FILTEROVER*s->firlen; i++) { + t = (signed)(i - s->firlen*FILTEROVER/2) * tmul; + coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER] = df9ic_rxfilter(t); + } + break; + } + max1 = 0; + for (i = 0; i < FILTEROVER; i++) { + max2 = 0; + for (j = 0; j < s->firlen; j++) + max2 += fabs(coeff[i][j]); + if (max2 > max1) + max1 = max2; + } + max2 = ((float)0x3fffffff / (float)0x7fff) / max1; + for (i = 0; i < FILTEROVER; i++) { + f1 = 0; + for (j = 0; j < s->firlen; j++) { + s->filter[i][j] = max2 * coeff[i][j]; + f1 += s->filter[i][j] * s->filter[i][j]; + } + pulseen[i] = f1; + } +#if 1 + if (logcheck(258)) { + char buf[4096]; + char *cp = buf; + for (i = 0; i < FILTEROVER*s->firlen; i++) + cp += snprintf(cp, buf + sizeof(buf) - cp, " %f", coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER]); + logprintf(258, "fsk: rxp = [%s];\n", buf+1); + for (i = 0; i < FILTEROVER; i++) { + cp = buf; + for (j = 0; j < s->firlen; j++) + cp += snprintf(cp, buf + sizeof(buf) - cp, " %d", s->filter[i][j]); + logprintf(258, "fsk: rxp%u = [%s];\n", i, buf+1); + } + } +#endif + if (logcheck(257)) { + char buf[512]; + char *cp = buf; + for (i = 0; i < FILTEROVER; i++) + cp += sprintf(cp, ", %6.2gdB", 10*M_LOG10E*log(pulseen[i]) - 10*M_LOG10E*log(32768.0 * (1<<16))); + logprintf(257, "fsk: rxpulse energies: %s\n", buf+2); + } + s->pllinc = (0x10000 * samplerate + s->bps/2) / s->bps; + s->pll = 0; + s->pllcorr = s->pllinc / 8; + s->eqbits = 0; + memset(s->eqs, 0, sizeof(s->eqs)); + memset(s->eqf, 0, sizeof(s->eqf)); + s->shreg = 0x1000000; + *bitrate = s->bps; +} + +/* --------------------------------------------------------------------- */ + +struct demodulator fskdemodulator = { + NULL, + "fsk", + demodparams, + demodconfig, + demodinit, + demoddemodulate, + free +}; + +/* --------------------------------------------------------------------- */ diff --git a/fsk/modemeq.c b/fsk/modemeq.c new file mode 100644 index 0000000..b91fad8 --- /dev/null +++ b/fsk/modemeq.c @@ -0,0 +1,488 @@ +/*****************************************************************************/ + +/* + * modemeq.c -- Linux Userland Soundmodem FSK demodulator with equalizer. + * + * Copyright (C) 1999-2000, 2003 + * Thomas Sailer (t.sailer@alumni.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * + */ + +/*****************************************************************************/ + +#include +#include +#include +#include +#include +#include "modem.h" + +#include + +#include "raisedcosine.h" +#include "mat.h" + +/* --------------------------------------------------------------------- */ + +extern double df9ic_rxfilter(double t); +extern double df9ic_txfilter(double t); + +/* --------------------------------------------------------------------- */ + +#define DESCRAM17_TAPSH1 0 +#define DESCRAM17_TAPSH2 5 +#define DESCRAM17_TAPSH3 17 + +/* --------------------------------------------------------------------- */ + +#define RCOSALPHA (3.0/8) + +#define FILTERRELAX 1.4 + +/* --------------------------------------------------------------------- */ + +#ifdef __i386__ + +static inline int16_t fir(const int32_t *p1, const int16_t *p2, int len) +{ + int32_t sum, temp; + + __asm__("\n0:\n\t" + "movswl (%4),%1\n\t" + "imull (%3),%1\n\t" + "addl $-2,%4\n\t" + "addl $4,%3\n\t" + "addl %1,%0\n\t" + "decl %2\n\t" + "jnz 0b\n\t" + : "=r" (sum), "=r" (temp), "=r" (len), "=S" (p1), "=D" (p2) + : "0" (0), "2" (len), "3" (p1), "4" (p2)); + return sum >> 16; +} + +#else + +static inline int16_t fir(const int32_t *p1, const int16_t *p2, int len) +{ + int32_t sum = 0; + + for(; len > 0; len--, p1++, p2--) + sum += ((int32_t)*p1) * ((int32_t)*p2); + return sum >> 16; +} + +#endif + +/* --------------------------------------------------------------------- */ + +#define max(a, b) (((a) > (b)) ? (a) : (b)) + +#define MAXFIRLEN 64U +#define FILTEROVER 16U +#define FILTERSPANBITS 8U + +#define WHICHFILTER(x) (((x)>>12)&0xFU) /* must correspond to FILTEROVER */ +#define WHICHSAMPLE(x) ((x)>>16) + +#define EQFLENGTH 8 /* last is DC-offset */ +#define TRAINBITS 40 +#define RHSLENGTH ((TRAINBITS+2-EQFLENGTH)/2) + + + + +#define EQLENGTH 5 +#define EQGAIN 100 + +struct demodstate { + struct modemchannel *chan; + unsigned int filtermode; + unsigned int bps, firlen; + unsigned int pllinc, pllcorr; + int pll; + u_int16_t stime; + + unsigned int div, divcnt; + unsigned int shreg, descram, shregeq, descrameq; + int dcd_sum0, dcd_sum1, dcd_sum2; + unsigned int dcd_time, dcd; + u_int32_t mean, meansq; + + int32_t eqfilt[EQFLENGTH]; + int16_t eqsamp[EQFLENGTH & ~1]; + + unsigned int eqbits; + int16_t eqs[EQLENGTH], eqf[EQLENGTH]; + + int32_t filter[FILTEROVER][MAXFIRLEN]; +}; + +#define DCD_TIME_SHIFT 7 +#define DCD_TIME (1<filter[WHICHFILTER(ph)], samples + WHICHSAMPLE(ph), s->firlen); +} + +static int16_t equalizer(struct demodstate *s, int16_t s1, int16_t s2) +{ + int16_t target; + int32_t sum, corr; + int i; + + memmove(s->eqs + 2, s->eqs, sizeof(s->eqs) - 2 * sizeof(s->eqs[0])); + s->eqs[1] = s1; + s->eqs[0] = s2; + s->eqbits = (s->eqbits << 1) | (s2 > 0); + target = (s->eqbits & (1 << ((EQLENGTH-1)/4))) ? 0x4000 : -0x4000; + for (sum = i = 0; i < EQLENGTH; i++) + sum += ((int32_t)s->eqs[i]) * ((int32_t)s->eqf[i]); + sum >>= 14; + corr = ((target - sum) * EQGAIN) >> 15; + for (i = 0; i < EQLENGTH; i++) + s->eqf[i] += (s->eqs[i] * corr) >> 15; + printf("%5d %5d %5d %5d %5d\n", s->eqf[0], s->eqf[1], s->eqf[2], s->eqf[3], s->eqf[4]); + return sum; +} + +static const struct modemparams demodparams[] = { + { "bps", "Bits/s", "Bits per second", "9600", MODEMPAR_NUMERIC, { n: { 4800, 38400, 100, 1200 } } }, + { "filter", "Filter Curve", "Filter Curve", "df9ic/g3ruh", MODEMPAR_COMBO, + { c: { { "df9ic/g3ruh", "rootraisedcosine", "raisedcosine", "hamming" } } } }, + { NULL } + +}; + +static void *demodconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[]) +{ + struct demodstate *s; + unsigned int i; + + if (!(s = calloc(1, sizeof(struct demodstate)))) + logprintf(MLOG_FATAL, "out of memory\n"); + s->chan = chan; + if (params[0]) { + s->bps = strtoul(params[0], NULL, 0); + if (s->bps < 4800) + s->bps = 4800; + if (s->bps > 38400) + s->bps= 38400; + } else + s->bps = 9600; + s->filtermode = 0; + if (params[1]) { + for (i = 1; i < 4; i++) + if (!strcmp(params[1], demodparams[1].u.c.combostr[i])) { + s->filtermode = i; + break; + } + } + *samplerate = s->bps + s->bps / 2; + return s; +} + +static void compute_eq(struct demodstate *s, u_int32_t time) +{ + int16_t *samples; + u_int32_t etime = time + TRAINBITS * s->pllinc; + unsigned int nsamples = ((etime - time) >> 16) + s->firlen; + unsigned int i, j; + int16_t es[2*TRAINBITS]; + float f[EQFLENGTH]; + float C[RHSLENGTH * EQFLENGTH]; + float CT[RHSLENGTH * EQFLENGTH]; + float CTC[EQFLENGTH * EQFLENGTH]; + float CTr[EQFLENGTH]; + float Cf[RHSLENGTH]; + float r[RHSLENGTH]; + float e, e1; + + logprintf(257, "fskeq: txstart 0x%08x\n", time); + samples = alloca(nsamples * sizeof(samples[0])); + audioread(s->chan, samples, nsamples, time >> 16); + for (i = 0; i < 2*TRAINBITS; i++) + es[i] = filter(s, samples, (time & 0xffff) + i * s->pllinc / 2); + if (logcheck(258)) { + char buf[16*2*TRAINBITS]; + char *cp = buf; + for (i = 0; i < 2*TRAINBITS; i++) + cp += snprintf(cp, buf + sizeof(buf) - cp, " %d", es[i]); + logprintf(258, "fskeq: es = [%s];\n", buf+1); + } + for (i = 0; i < RHSLENGTH; i++) { + for (j = 0; j < EQFLENGTH-1; j++) + C[i*EQFLENGTH+j] = es[2*i+j]; + C[i*EQFLENGTH+EQFLENGTH-1] = 1; /* DC component */ + r[i] = (es[2*i+(((EQFLENGTH-2)/2) & ~1)] > 0) ? 16384 : -16384; + } + frtranspose(CT, C, RHSLENGTH, EQFLENGTH); + frmul(CTC, CT, C, EQFLENGTH, RHSLENGTH, EQFLENGTH); + frmul(CTr, CT, r, EQFLENGTH, RHSLENGTH, 1); + frchol(CTC, CTr, f, EQFLENGTH); + frmul(Cf, C, f, RHSLENGTH, EQFLENGTH, 1); + for (i = 0, e = 0; i < RHSLENGTH; i++) { + e1 = Cf[i] - r[i]; + e += e1 * e1; + } + e *= (1.0 / 16384 / 16384 / EQFLENGTH); + if (logcheck(258)) { + char buf[16*EQFLENGTH]; + char *cp = buf; + for (i = 0; i < EQFLENGTH; i++) + cp += snprintf(cp, buf + sizeof(buf) - cp, " %f", f[i]); + logprintf(258, "fskeq: e = %f; f = [%s];\n", e, buf+1); + } + if (e > 0.2) + return; + for (i = 0; i < EQFLENGTH; i++) + s->eqfilt[i] = 32768 * f[i]; +} + +static int16_t filter_eq(struct demodstate *s, int16_t samp0, int16_t samp1) +{ + int32_t sum = s->eqfilt[EQFLENGTH-1]; + unsigned int i; + + memmove(&s->eqsamp[0], &s->eqsamp[2], sizeof(s->eqsamp) - 2 * sizeof(s->eqsamp[0])); + s->eqsamp[(EQFLENGTH-1) & ~1] = samp0; + s->eqsamp[(EQFLENGTH-1) | 1] = samp1; + for (i = 0; i < EQFLENGTH-1; i++) + sum += s->eqsamp[i] * s->eqfilt[i]; + return sum >> 15; +} + +static void demodrx(struct demodstate *s, unsigned nsamples) +{ + int16_t *samples; + int16_t curs, nexts, mids, xs, eqs; + int32_t gardner; + unsigned int d, descx; + unsigned char ch[3]; + int corr, dcd; + + samples = alloca((nsamples + s->firlen) * sizeof(samples[0])); + audioread(s->chan, samples, nsamples + s->firlen, s->stime); + s->stime += nsamples; + samples += s->firlen; + while (WHICHSAMPLE(s->pll + s->pllinc) < nsamples) { +#if 0 + for (corr = 0; corr < 16; corr++) + printf("%d\n", filter(s, samples, s->pll+corr*s->pllinc/16)); +#endif + curs = filter(s, samples, s->pll); + mids = filter(s, samples, s->pll+s->pllinc/2); + nexts = filter(s, samples, s->pll+s->pllinc); + gardner = ((nexts > 0 ? 1 : -1) - (curs > 0 ? 1 : -1)) * mids; +#if 0 + eqs = equalizer(s, mids, nexts); +#endif + eqs = filter_eq(s, curs, mids); + + s->pll += s->pllinc; +#if 0 + corr = (gardner * s->pllinc) >> 20; + s->pll -= corr; +#elif 0 + if (gardner < 0) + s->pll += s->pllinc >> 4; + else + s->pll -= s->pllinc >> 4; +#else + if ((curs > 0) ^ (nexts > 0)) { + if ((curs > 0) ^ (mids > 0)) + s->pll -= s->pllinc >> 5; + if ((nexts > 0) ^ (mids > 0)) + s->pll += s->pllinc >> 5; + } +#endif + + /* accumulate values for DCD */ + s->mean += abs(eqs); + s->meansq += (((int32_t)eqs) * ((int32_t)eqs)) >> DCD_TIME_SHIFT; + /* process sample */ + s->descram <<= 1; + s->descram |= (eqs >> 15) & 1; + descx = ~(s->descram ^ (s->descram >> 1)); + descx ^= (descx >> DESCRAM17_TAPSH3) ^ (descx >> (DESCRAM17_TAPSH3-DESCRAM17_TAPSH2)); + s->shreg >>= 1; + s->shreg |= (descx & 1) << 24; + s->descrameq <<= 1; + s->descrameq |= (curs >> 15) & 1; + descx = ~(s->descram ^ (s->descram >> 1)); + descx ^= (descx >> DESCRAM17_TAPSH3) ^ (descx >> (DESCRAM17_TAPSH3-DESCRAM17_TAPSH2)); + s->shregeq <<= 1; + s->shregeq |= descx & 1; + if (s->shreg & 1) { + ch[0] = s->shreg >> 1; + ch[1] = s->shreg >> 9; + ch[2] = s->shreg >> 17; + pktput(s->chan, ch, 3); + if (logcheck(257)) { + char buf2[25]; + unsigned int i; + for (i = 0; i < 24; i++) + buf2[i] = '0' + ((s->shreg >> (i+1)) & 1); + buf2[24] = 0; + logprintf(257, "fskrx: %s\n", buf2); + } + s->shreg = 0x1000000; + } + if ((((s->shregeq & 0xffffff00) == 0x7e7e7e00) || ((s->shregeq & 0xffffff00) == 0x00007e00)) && + (s->shregeq & 0xff) != 0x7e) { + /* start of transmission detected */ + compute_eq(s, (s->stime << 16) + s->pll - (TRAINBITS + 8 - 1) * s->pllinc); + } + /* DCD */ + s->dcd_time++; + if (s->dcd_time < DCD_TIME) + continue; + s->mean >>= DCD_TIME_SHIFT; + s->mean *= s->mean; + if (s->meansq < 512) + dcd = 0; + else + dcd = (s->mean + (s->mean >> 2)) > s->meansq; + logprintf(256, "DCD: mean: %8u meansq: %8u diff: %8d DCD: %u\n", s->mean, s->meansq, s->meansq-s->mean, dcd); + s->dcd_time = 0; + pktsetdcd(s->chan, /*(s->dcd_sum0 + s->dcd_sum1 + s->dcd_sum2) < 0*/ dcd); + s->dcd_sum2 = s->dcd_sum1; + s->dcd_sum1 = s->dcd_sum0; + s->dcd_sum0 = 2; /* slight bias */ + s->meansq = s->mean = 0; + } + s->pll -= (nsamples << 16); +} + +static void demoddemodulate(void *state) +{ + struct demodstate *s = (struct demodstate *)state; + + s->stime = audiocurtime(s->chan); + for (;;) + demodrx(s, 256); +} + +static void demodinit(void *state, unsigned int samplerate, unsigned int *bitrate) +{ + struct demodstate *s = (struct demodstate *)state; + float coeff[FILTEROVER][MAXFIRLEN]; + float pulseen[FILTEROVER]; + double tmul; + float max1, max2, t, at, f1, f2; + int i, j; + + s->firlen = (samplerate * FILTERSPANBITS + s->bps - 1) / s->bps; + if (s->firlen > MAXFIRLEN) { + logprintf(MLOG_WARNING, "demodfsk: input filter length too long\n"); + s->firlen = MAXFIRLEN; + } + tmul = ((double)s->bps) / FILTEROVER / ((double)samplerate); + switch (s->filtermode) { + case 1: /* root raised cosine */ + for (i = 0; i < FILTEROVER*s->firlen; i++) { + t = (signed)(i - s->firlen*FILTEROVER/2) * tmul; + coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER] = root_raised_cosine_time(t, RCOSALPHA); + } + break; + + case 2: /* raised cosine */ + for (i = 0; i < FILTEROVER*s->firlen; i++) { + t = (signed)(i - s->firlen*FILTEROVER/2) * tmul; + coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER] = raised_cosine_time(t, RCOSALPHA); + } + break; + + case 3: /* hamming */ + tmul *= FILTERRELAX; + for (i = 0; i < FILTEROVER*s->firlen; i++) + coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER] = + sinc((i - (signed)s->firlen*FILTEROVER/2)*tmul) + * hamming((double)i / (double)(FILTEROVER*s->firlen-1)); + break; + + default: /* DF9IC */ + for (i = 0; i < FILTEROVER*s->firlen; i++) { + t = (signed)(i - s->firlen*FILTEROVER/2) * tmul; + coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER] = df9ic_rxfilter(t); + } + break; + } + max1 = 0; + for (i = 0; i < FILTEROVER; i++) { + max2 = 0; + for (j = 0; j < s->firlen; j++) + max2 += fabs(coeff[i][j]); + if (max2 > max1) + max1 = max2; + } + max2 = ((float)0x3fffffff / (float)0x7fff) / max1; + for (i = 0; i < FILTEROVER; i++) { + f1 = 0; + for (j = 0; j < s->firlen; j++) { + s->filter[i][j] = max2 * coeff[i][j]; + f1 += s->filter[i][j] * s->filter[i][j]; + } + pulseen[i] = f1; + } +#if 1 + if (logcheck(258)) { + char buf[4096]; + char *cp = buf; + for (i = 0; i < FILTEROVER*s->firlen; i++) + cp += snprintf(cp, buf + sizeof(buf) - cp, " %f", coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER]); + logprintf(258, "fsk: rxp = [%s];\n", buf+1); + for (i = 0; i < FILTEROVER; i++) { + cp = buf; + for (j = 0; j < s->firlen; j++) + cp += snprintf(cp, buf + sizeof(buf) - cp, " %d", s->filter[i][j]); + logprintf(258, "fsk: rxp%u = [%s];\n", i, buf+1); + } + } +#endif + if (logcheck(257)) { + char buf[512]; + char *cp = buf; + for (i = 0; i < FILTEROVER; i++) + cp += sprintf(cp, ", %6.2gdB", 10*M_LOG10E*log(pulseen[i]) - 10*M_LOG10E*log(32768.0 * (1<<16))); + logprintf(257, "fsk: rxpulse energies: %s\n", buf+2); + } + s->pllinc = (0x10000 * samplerate + s->bps/2) / s->bps; + s->pll = 0; + s->pllcorr = s->pllinc / 8; + s->eqbits = 0; + memset(s->eqs, 0, sizeof(s->eqs)); + memset(s->eqf, 0, sizeof(s->eqf)); + s->shreg = 0x1000000; + *bitrate = s->bps; + s->eqfilt[((EQFLENGTH-2)/2) & ~1] = 32768; +} + +/* --------------------------------------------------------------------- */ + +struct demodulator fskeqdemodulator = { + NULL, + "fskeq", + demodparams, + demodconfig, + demodinit, + demoddemodulate, + free +}; + +/* --------------------------------------------------------------------- */ diff --git a/fsk/modempsp.c b/fsk/modempsp.c new file mode 100644 index 0000000..24f6d27 --- /dev/null +++ b/fsk/modempsp.c @@ -0,0 +1,476 @@ +/*****************************************************************************/ + +/* + * modempsp.c -- Linux Userland Soundmodem FSK PSP VE enhanced demodulator. + * + * Copyright (C) 1999-2000, 2003 + * Thomas Sailer (t.sailer@alumni.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * + */ + +/*****************************************************************************/ + +#include +#include +#include +#include +#include "modem.h" + +#include + +#include "raisedcosine.h" + +/* --------------------------------------------------------------------- */ + +extern double df9ic_rxfilter(double t); +extern double df9ic_txfilter(double t); + +/* --------------------------------------------------------------------- */ + +#define RCOSALPHA (3.0/8) + +#define FILTERRELAX 1.4 + +#define DESCRAM17_TAPSH1 0 +#define DESCRAM17_TAPSH2 5 +#define DESCRAM17_TAPSH3 17 + +/* --------------------------------------------------------------------- */ + +#include "psp.h" + +/* --------------------------------------------------------------------- */ + +static inline int isqr(int x) +{ + return x * x; +} + +static inline u_int8_t rev_nibble(u_int8_t in) +{ + u_int8_t nibbletab[16] = {0x0,0x8,0x4,0xc,0x2,0xa,0x6,0xe,0x1,0x9,0x5,0xd,0x3,0xb,0x7,0xf}; + return nibbletab[in & 0xf]; +} + +static inline u_int8_t rev_byte(u_int8_t in) { + return (rev_nibble(in) << 4) | rev_nibble(in >> 4); +} + +#ifdef __i386__ + +static inline int16_t fir(const int32_t *p1, const int16_t *p2, int len) +{ + int32_t sum, temp; + + __asm__("\n0:\n\t" + "movswl (%4),%1\n\t" + "imull (%3),%1\n\t" + "addl $-2,%4\n\t" + "addl $4,%3\n\t" + "addl %1,%0\n\t" + "decl %2\n\t" + "jnz 0b\n\t" + : "=r" (sum), "=r" (temp), "=r" (len), "=S" (p1), "=D" (p2) + : "0" (0), "2" (len), "3" (p1), "4" (p2)); + return sum >> 16; +} + +#else + +static inline int16_t fir(const int32_t *p1, const int16_t *p2, int len) +{ + int32_t sum = 0; + + for(; len > 0; len--, p1++, p2--) + sum += ((int32_t)*p1) * ((int32_t)*p2); + return sum >> 16; +} + +#endif + +/* --------------------------------------------------------------------- */ + +#define max(a, b) (((a) > (b)) ? (a) : (b)) + +#define MAXFIRLEN 64U +#define FILTEROVER 16U +#define FILTERSPANBITS 8U + +#define WHICHFILTER(x) (((x)>>12)&0xFU) /* must correspond to FILTEROVER */ +#define WHICHSAMPLE(x) ((x)>>16) + +#define SNRESTSHIFT 7 + +#define PARAMSMOOTH 0.95 + +#define PARSMMUL1 ((int)(PARAMSMOOTH*(1<<16))) +#define PARSMMUL2 ((1<<16)-PARSMMUL1) + +struct venode { + unsigned int metric; + unsigned int data; +}; + +struct demodstate { + struct modemchannel *chan; + unsigned int filtermode; + unsigned int bps, firlen; + unsigned int pllinc, pllcorr; + int pll; + u_int16_t stime; + + unsigned int descram; + unsigned int shistcnt; + unsigned int snracc, snrcnt; + int16_t shist[16]; + + /* + * 0: DC level + * 1: postcursor of previous bit + * 2: bit amplitude + * 3: precursor of following bit + */ + int16_t params[4]; + + struct venode venodes[8]; + + int32_t filter[FILTEROVER][MAXFIRLEN]; +}; + +#define DCD_TIME_SHIFT 7 +#define DCD_TIME (1<filter[WHICHFILTER(ph)], samples + WHICHSAMPLE(ph), s->firlen); +} + +static const struct modemparams demodparams[] = { + { "bps", "Bits/s", "Bits per second", "9600", MODEMPAR_NUMERIC, { n: { 4800, 38400, 100, 1200 } } }, + { "filter", "Filter Curve", "Filter Curve", "df9ic/g3ruh", MODEMPAR_COMBO, + { c: { { "df9ic/g3ruh", "rootraisedcosine", "raisedcosine", "hamming" } } } }, + { NULL } + +}; + +static void *demodconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[]) +{ + struct demodstate *s; + unsigned int i; + + if (!(s = calloc(1, sizeof(struct demodstate)))) + logprintf(MLOG_FATAL, "out of memory\n"); + s->chan = chan; + if (params[0]) { + s->bps = strtoul(params[0], NULL, 0); + if (s->bps < 4800) + s->bps = 4800; + if (s->bps > 38400) + s->bps= 38400; + } else + s->bps = 9600; + s->filtermode = 0; + if (params[1]) { + for (i = 1; i < 4; i++) + if (!strcmp(params[1], demodparams[1].u.c.combostr[i])) { + s->filtermode = i; + break; + } + } + *samplerate = s->bps + s->bps / 2; + return s; +} + +static inline int estparams(struct demodstate *s, unsigned int deschist) +{ + int16_t params[ESTPARAMS]; + const int16_t *shist, *sptr, *cptr; + int sum; + unsigned int i, j; + + deschist &= ESTDATAMASK; + if (estsingular[deschist >> 5] & (1 << (deschist & 31))) { + logprintf(250, "singular pattern\n"); + return 0; + } + shist = s->shist + s->shistcnt + ESTSYMBOLS - 1; + cptr = estmat[deschist]; + for (i = 0; i < ESTPARAMS; i++) { + sptr = shist; + sum = 0; + for (j = 0; j < ESTSYMBOLS; j++, sptr--, cptr++) + sum += (int)(*sptr) * (int)(*cptr); + params[i] = sum >> ESTSHIFT; + sum = PARSMMUL1 * s->params[i] + PARSMMUL2 * params[i]; + s->params[i] = sum >> 16; + } + /* clamp params to sane values */ + if (s->params[2] < 250) + s->params[2] = 250; + sum = s->params[2] >> 1; + if (abs(s->params[1]) > sum) + s->params[1] = (s->params[1] > 0) ? sum : -sum; + if (abs(s->params[3]) > sum) + s->params[3] = (s->params[3] > 0) ? sum : -sum; + logprintf(250, "Par: est: %5d %5d %5d %5d sm: %5d %5d %5d %5d\n", + params[0], params[1], params[2], params[3], + s->params[0], s->params[1], s->params[2], s->params[3]); + return 1; +} + +static inline void viterbieq(struct demodstate *s, int16_t curs) +{ + int blevel = s->params[0] - s->params[1] - s->params[2] - s->params[3] - curs; + int ampl0 = 2 * s->params[1]; + int ampl1 = 2 * s->params[2]; + int ampl2 = 2 * s->params[3]; + unsigned int metric0, metric1; + struct venode *node1, *node2; + unsigned char ch; + unsigned int i; + float snr; + + if (s->shistcnt & 1) { + node1 = s->venodes+4; + node2 = s->venodes; + } else { + node1 = s->venodes; + node2 = s->venodes+4; + } + s->shist[s->shistcnt++] = curs; + s->shistcnt &= 15; + /* unrolled viterbi equalizer loop */ + metric0 = node1[0].metric + isqr(blevel); + metric1 = node1[2].metric + isqr(blevel + ampl2); + if (metric0 < metric1) { + node2[0].metric = metric0; + node2[0].data = node1[0].data << 1; + } else { + node2[0].metric = metric1; + node2[0].data = node1[2].data << 1; + } + metric0 = node1[0].metric + isqr(blevel + ampl0); + metric1 = node1[2].metric + isqr(blevel + ampl2 + ampl0); + if (metric0 < metric1) { + node2[1].metric = metric0; + node2[1].data = (node1[0].data << 1) | 1; + } else { + node2[1].metric = metric1; + node2[1].data = (node1[2].data << 1) | 1; + } + metric0 = node1[1].metric + isqr(blevel + ampl1); + metric1 = node1[3].metric + isqr(blevel + ampl2 + ampl1); + if (metric0 < metric1) { + node2[2].metric = metric0; + node2[2].data = node1[1].data << 1; + } else { + node2[2].metric = metric1; + node2[2].data = node1[3].data << 1; + } + metric0 = node1[1].metric + isqr(blevel + ampl1 + ampl0); + metric1 = node1[3].metric + isqr(blevel + ampl2 + ampl1 + ampl0); + if (metric0 < metric1) { + node2[3].metric = metric0; + node2[3].data = (node1[1].data << 1) | 1; + } else { + node2[3].metric = metric1; + node2[3].data = (node1[3].data << 1) | 1; + } + /* end of viterbi "loop"; special actions periodically */ + if (s->shistcnt & 7) + return; + /* find node with best metric */ + metric0 = ~0; + metric1 = 0; + for (i = 0; i < 4; i++) + if (node2[i].metric < metric0) { + metric0 = node2[i].metric; + metric1 = node2[i].data; + } + /* decide data, send to decoder */ + s->descram <<= 8; + s->descram |= (metric1 >> 16) & 0xff; /* 16 is about 5*constraint length */ + i = ~(s->descram ^ (s->descram >> 1)); + i ^= (i >> DESCRAM17_TAPSH3) ^ (i >> (DESCRAM17_TAPSH3-DESCRAM17_TAPSH2)); + ch = rev_byte(i); + pktput(s->chan, &ch, 1); + if (logcheck(257)) { + char buf2[9]; + for (i = 0; i < 8; i++) + buf2[i] = '0' + ((ch >> i) & 1); + buf2[8] = 0; + logprintf(257, "fskrx: %s\n", buf2); + } + /* subtract metric */ + s->snracc += metric0 >> SNRESTSHIFT; + for (i = 0; i < 4; i++) { + node2[i].metric -= metric0; + if (node2[i].metric > 0x7fffffff) + node2[i].metric = 0x7fffffff; /* prevent overflow */ + } + /* new parameter estimate */ + estparams(s, metric1 >> (16-ESTSYMBOLS)); + /* SNR estimate */ + s->snrcnt++; + if (s->snrcnt < (1<<(SNRESTSHIFT-3))) + return; + s->snrcnt = 0; + metric0 = isqr(s->params[1]) + isqr(s->params[2]) + isqr(s->params[3]); + metric1 = metric0; + if (!metric1) + metric1 = 1; + snr = -10*M_LOG10E*log(s->snracc / (float)metric1); + logprintf(128, "SNR: signal power %u noise+interference pwr %u S/(N+I) %6.2fdB\n", metric0, s->snracc, snr); + pktsetdcd(s->chan, s->snracc < (metric0 >> 2)); + s->snracc = 0; +} + +static void demodrx(struct demodstate *s, unsigned nsamples) +{ + int16_t *samples; + int16_t curs, nexts, mids; + int32_t gardner; + int corr; + + samples = alloca((nsamples + s->firlen) * sizeof(samples[0])); + audioread(s->chan, samples, nsamples + s->firlen, s->stime); + s->stime += nsamples; + samples += s->firlen; + while (WHICHSAMPLE(s->pll + s->pllinc) < nsamples) { +#if 0 + for (corr = 0; corr < 16; corr++) + printf("%d\n", filter(s, samples, s->pll+corr*s->pllinc/16)); +#endif + curs = filter(s, samples, s->pll); + mids = filter(s, samples, s->pll+s->pllinc/2); + nexts = filter(s, samples, s->pll+s->pllinc); + gardner = ((nexts > 0 ? 1 : -1) - (curs > 0 ? 1 : -1)) * mids; + s->pll += s->pllinc; +#if 0 + corr = (gardner * s->pllinc) >> 20; + s->pll -= corr; +#elif 0 + if (gardner < 0) + s->pll += s->pllinc >> 4; + else + s->pll -= s->pllinc >> 4; +#else + if ((curs > 0) ^ (nexts > 0)) { + if ((curs > 0) ^ (mids > 0)) + s->pll -= s->pllinc >> 5; + if ((nexts > 0) ^ (mids > 0)) + s->pll += s->pllinc >> 5; + } +#endif + viterbieq(s, curs); + } + s->pll -= (nsamples << 16); +} + +static void demoddemodulate(void *state) +{ + struct demodstate *s = (struct demodstate *)state; + + s->stime = audiocurtime(s->chan); + for (;;) + demodrx(s, 256); +} + +static void demodinit(void *state, unsigned int samplerate, unsigned int *bitrate) +{ + struct demodstate *s = (struct demodstate *)state; + float coeff[FILTEROVER][MAXFIRLEN]; + double tmul; + float max1, max2, t, at, f1, f2, f3; + int i, j; + + s->firlen = (samplerate * FILTERSPANBITS + s->bps - 1) / s->bps; + if (s->firlen > MAXFIRLEN) { + logprintf(MLOG_WARNING, "demodfsk: input filter length too long\n"); + s->firlen = MAXFIRLEN; + } + tmul = ((double)s->bps) / FILTEROVER / ((double)samplerate); + switch (s->filtermode) { + case 1: /* root raised cosine */ + for (i = 0; i < FILTEROVER*s->firlen; i++) { + t = (signed)(i - s->firlen*FILTEROVER/2) * tmul; + coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER] = root_raised_cosine_time(t, RCOSALPHA); + } + break; + + case 2: /* raised cosine */ + for (i = 0; i < FILTEROVER*s->firlen; i++) { + t = (signed)(i - s->firlen*FILTEROVER/2) * tmul; + coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER] = raised_cosine_time(t, RCOSALPHA); + } + break; + + case 3: /* hamming */ + tmul *= FILTERRELAX; + for (i = 0; i < FILTEROVER*s->firlen; i++) + coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER] = + sinc((i - (signed)s->firlen*FILTEROVER/2)*tmul) + * hamming((double)i / (double)(FILTEROVER*s->firlen-1)); + break; + + default: /* DF9IC */ + for (i = 0; i < FILTEROVER*s->firlen; i++) { + t = (signed)(i - s->firlen*FILTEROVER/2) * tmul; + coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER] = df9ic_rxfilter(t); + } + break; + } + max1 = 0; + for (i = 0; i < FILTEROVER; i++) { + max2 = 0; + for (j = 0; j < s->firlen; j++) + max2 += fabs(coeff[i][j]); + if (max2 > max1) + max1 = max2; + } + max2 = ((float)0x7fffffff / (float)0x7fff) / max1; + for (i = 0; i < FILTEROVER; i++) + for (j = 0; j < s->firlen; j++) + s->filter[i][j] = max2 * coeff[i][j]; + s->pllinc = (0x10000 * samplerate + s->bps/2) / s->bps; + s->pll = 0; + s->pllcorr = s->pllinc / 8; + + s->shistcnt = s->snracc = s->snrcnt = 0; + s->params[0] = 0; + s->params[1] = 300; + s->params[2] = 11000; + s->params[3] = 300; + for (i = 0; i < 8; i++) + s->venodes[i].metric = 0x7fffffff; + *bitrate = s->bps; +} + +/* --------------------------------------------------------------------- */ + +struct demodulator fskpspdemodulator = { + NULL, + "fskpsp", + demodparams, + demodconfig, + demodinit, + demoddemodulate, + free +}; + +/* --------------------------------------------------------------------- */ diff --git a/fsk/psp.h b/fsk/psp.h new file mode 100644 index 0000000..07f0a4c --- /dev/null +++ b/fsk/psp.h @@ -0,0 +1,3249 @@ +/* this file is automatically generated, do not edit!! */ + +#define VECLENGTH 3 +#define ESTDATAMASK 255 +#define ESTDATASYMS 8 +#define ESTPARAMS 4 +#define ESTSYMBOLS 6 +#define ESTSHIFT 8 + + +static const int16_t estmat[256][ESTPARAMS*ESTSYMBOLS] = { + /* +a = [ 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.5 0.5 0.5 -0.166667 -0.166667 -0.166667 ; ... + 0.5 2.98023e-08 2.98023e-08 -0.166667 -0.166667 -0.166667 ; ... + 6.70552e-08 0.5 5.21541e-08 -0.166667 -0.166667 -0.166667 ; ... + 2.98023e-08 2.98023e-08 0.5 -0.166667 -0.166667 -0.166667 ]; +*/ + { 128, 128, 128, -42, -42, -42, 128, 0, 0, -42, -42, -42, 0, 128, 0, -42, -42, -42, 0, 0, 128, -42, -42, -42 }, + /* +a = [ 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.5 0.5 1.98682e-08 -1.98682e-08 -1.98682e-08 -1.98682e-08 ; ... + 0.5 1.49012e-08 -0.5 -1.49012e-08 -1.49012e-08 -1.49012e-08 ; ... + 2.23517e-08 0.5 2.23517e-08 -0.166667 -0.166667 -0.166667 ; ... + 0 0 0.5 -0.166667 -0.166667 -0.166667 ]; +*/ + { 128, 128, 0, 0, 0, 0, 128, 0, -127, 0, 0, 0, 0, 128, 0, -42, -42, -42, 0, 0, 127, -42, -42, -42 }, + /* +a = [ 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.5 7.45058e-08 0.5 -1.49012e-08 -1.49012e-08 -1.49012e-08 ; ... + 0.5 -0.5 0.5 -0.166667 -0.166667 -0.166667 ; ... + -1.49012e-08 0.5 -0.5 -1.49012e-08 -1.49012e-08 -1.49012e-08 ; ... + 2.98023e-08 8.9407e-08 0.5 -0.166667 -0.166667 -0.166667 ]; +*/ + { 128, 0, 127, 0, 0, 0, 128, -127, 127, -42, -42, -42, 0, 127, -127, 0, 0, 0, 0, 0, 127, -42, -42, -42 }, + /* +a = [ 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.5 2.23517e-08 -2.23517e-08 0.166667 0.166667 0.166667 ; ... + 0.5 -0.5 -3.27826e-08 2.98023e-09 2.98023e-09 2.98023e-09 ; ... + -2.98023e-08 0.5 -0.5 2.98023e-08 2.98023e-08 2.98023e-08 ; ... + 0 2.98023e-08 0.5 -0.166667 -0.166667 -0.166667 ]; +*/ + { 128, 0, 0, 42, 42, 42, 128, -127, 0, 0, 0, 0, 0, 127, -127, 0, 0, 0, 0, 0, 127, -42, -42, -42 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ -0.166667 0.5 0.5 0.5 -0.166667 -0.166667 ; ... + -0.166667 0.5 2.98023e-08 2.98023e-08 -0.166667 -0.166667 ; ... + -0.166667 6.70552e-08 0.5 5.21541e-08 -0.166667 -0.166667 ; ... + -0.166667 2.98023e-08 2.98023e-08 0.5 -0.166667 -0.166667 ]; +*/ + { -42, 128, 128, 128, -42, -42, -42, 128, 0, 0, -42, -42, -42, 0, 128, 0, -42, -42, -42, 0, 0, 128, -42, -42 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.25 0.5 0.5 0.25 -0.25 -0.25 ; ... + 0 0.5 5.96046e-08 0 -0.25 -0.25 ; ... + 2.98023e-08 2.98023e-08 0.5 2.98023e-08 -0.25 -0.25 ; ... + 0.25 2.98023e-08 5.96046e-08 0.25 -0.25 -0.25 ]; +*/ + { 64, 128, 128, 64, -64, -64, 0, 128, 0, 0, -64, -64, 0, 0, 128, 0, -64, -64, 63, 0, 0, 63, -64, -64 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.25 0.5 0.25 -4.96705e-09 -2.48353e-08 -2.48353e-08 ; ... + 1.49012e-08 0.5 1.49012e-08 -0.5 -1.49012e-08 -1.49012e-08 ; ... + 0.25 7.45058e-09 0.25 -7.45058e-09 -0.25 -0.25 ; ... + 0 0 0 0.5 -0.25 -0.25 ]; +*/ + { 63, 128, 63, 0, 0, 0, 0, 128, 0, -127, 0, 0, 64, 0, 64, 0, -64, -64, 0, 0, 0, 127, -63, -63 }, + /* +a = [ 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.142857 0.5 0.357143 -0.142857 0.0714285 0.0714285 ; ... + -0.142857 0.5 0.142857 -0.357143 -0.0714286 -0.0714286 ; ... + 0.214286 -3.72529e-09 0.285714 -0.214286 -0.142857 -0.142857 ; ... + 0.214286 -1.49012e-08 -0.214286 0.285714 -0.142857 -0.142857 ]; +*/ + { 36, 127, 91, -36, 18, 18, -36, 128, 36, -91, -18, -18, 54, 0, 73, -54, -36, -36, 54, 0, -54, 73, -36, -36 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.25 0.25 0.25 0.25 0 0 ; ... + 0.375 0.125 -0.125 0.125 -0.25 -0.25 ; ... + -0.25 0.25 0.25 -0.25 -7.45058e-09 -7.45058e-09 ; ... + 0.125 -0.125 0.125 0.375 -0.25 -0.25 ]; +*/ + { 64, 64, 64, 64, 0, 0, 96, 32, -32, 31, -64, -64, -64, 64, 64, -64, 0, 0, 32, -32, 32, 96, -64, -64 }, + /* +a = [ 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.2 0.3 0.2 0.1 0.1 0.1 ; ... + 0.3 0.2 -0.2 -0.1 -0.1 -0.1 ; ... + -0.2 0.2 0.3 -0.1 -0.1 -0.1 ; ... + 0.166667 -0.166667 0.166667 0.166667 -0.166667 -0.166667 ]; +*/ + { 51, 76, 51, 25, 25, 25, 76, 51, -51, -25, -25, -25, -51, 51, 76, -25, -25, -25, 42, -42, 42, 42, -42, -42 }, + /* +a = [ 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.214286 0.285714 -1.49012e-08 0.214286 0.142857 0.142857 ; ... + 0.142857 0.357143 -0.5 0.142857 -0.0714286 -0.0714286 ; ... + 0.142857 -0.142857 0.5 -0.357143 -0.0714286 -0.0714286 ; ... + -0.214286 0.214286 0 0.285714 -0.142857 -0.142857 ]; +*/ + { 54, 73, 0, 54, 36, 36, 36, 91, -128, 36, -18, -18, 36, -36, 128, -91, -18, -18, -54, 54, 0, 73, -36, -36 }, + /* +a = [ 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.25 0.25 0 -2.98023e-08 0.25 0.25 ; ... + 0.25 0.25 -0.5 -1.30385e-08 -1.67638e-08 -1.67638e-08 ; ... + -2.98023e-08 -2.98023e-08 0.5 -0.5 2.98023e-08 2.98023e-08 ; ... + 0 0 0 0.5 -0.25 -0.25 ]; +*/ + { 63, 63, 0, 0, 64, 64, 64, 64, -128, 0, 0, 0, 0, 0, 127, -128, 0, 0, 0, 0, 0, 128, -64, -64 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ -0.166667 -0.166667 0.5 0.5 0.5 -0.166667 ; ... + -0.166667 -0.166667 0.5 2.98023e-08 2.98023e-08 -0.166667 ; ... + -0.166667 -0.166667 6.70552e-08 0.5 5.21541e-08 -0.166667 ; ... + -0.166667 -0.166667 2.98023e-08 2.98023e-08 0.5 -0.166667 ]; +*/ + { -42, -42, 128, 128, 128, -42, -42, -42, 128, 0, 0, -42, -42, -42, 0, 128, 0, -42, -42, -42, 0, 0, 128, -42 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.25 -0.25 0.5 0.5 0.25 -0.25 ; ... + 0 -0.25 0.5 5.96046e-08 0 -0.25 ; ... + 2.98023e-08 -0.25 2.98023e-08 0.5 2.98023e-08 -0.25 ; ... + 0.25 -0.25 2.98023e-08 5.96046e-08 0.25 -0.25 ]; +*/ + { 64, -64, 128, 128, 64, -64, 0, -64, 128, 0, 0, -64, 0, -64, 0, 128, 0, -64, 63, -64, 0, 0, 63, -64 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.25 0.25 0.5 0.25 0.25 -0.5 ; ... + -2.98023e-08 2.98023e-08 0.5 -2.98023e-08 2.98023e-08 -0.5 ; ... + 0.25 0 2.98023e-08 0.25 0 -0.5 ; ... + -2.98023e-08 0.25 0 -2.98023e-08 0.25 -0.5 ]; +*/ + { 63, 63, 128, 63, 63, -128, 0, 0, 128, 0, 0, -128, 63, 0, 0, 63, 0, -128, 0, 63, 0, 0, 63, -128 }, + /* +a = [ 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.357143 0.0714285 0.5 0.142857 0.0714285 -0.142857 ; ... + 0.142857 -0.0714286 0.5 -0.142857 -0.0714286 -0.357143 ; ... + 0.285714 -0.142857 -3.72529e-09 0.214286 -0.142857 -0.214286 ; ... + 0.214286 0.142857 1.49012e-08 -0.214286 0.142857 -0.285714 ]; +*/ + { 91, 18, 127, 36, 18, -36, 36, -18, 128, -36, -18, -91, 73, -36, 0, 54, -36, -54, 54, 36, 0, -54, 36, -73 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.125 0.25 0.375 0.25 0.125 -0.125 ; ... + 0.25 2.42144e-08 0.25 2.42144e-08 -0.25 -0.25 ; ... + -0.125 0.25 0.125 0.25 -0.125 -0.375 ; ... + -0.25 0 0.25 0 0.25 -0.25 ]; +*/ + { 32, 64, 96, 64, 32, -32, 63, 0, 63, 0, -64, -64, -32, 64, 32, 64, -32, -96, -64, 0, 64, 0, 64, -64 }, + /* +a = [ 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.25 0.25 0.25 0.25 4.96705e-09 -4.96705e-09 ; ... + 0.25 -1.49012e-08 0.25 -1.49012e-08 -0.5 -1.49012e-08 ; ... + 0 0.25 0 0.25 0 -0.5 ; ... + 0 0 0 0 0.5 -0.5 ]; +*/ + { 64, 64, 64, 64, 0, 0, 64, 0, 64, 0, -128, 0, 0, 64, 0, 64, 0, -128, 0, 0, 0, 0, 128, -128 }, + /* +a = [ 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.25 0.125 0.25 0.125 0.125 0.125 ; ... + 0.25 -0.125 0.25 -0.125 -0.125 -0.125 ; ... + 0.125 0.25 -0.125 0.125 -0.125 -0.25 ; ... + -0.125 0.25 0.125 -0.125 0.125 -0.25 ]; +*/ + { 64, 32, 64, 32, 32, 32, 64, -32, 64, -32, -32, -32, 32, 64, -32, 32, -32, -64, -32, 64, 32, -32, 32, -64 }, + /* +a = [ 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.25 0 0.25 0.25 0 0.25 ; ... + 0.25 -0.25 0.25 0 -0.25 0 ; ... + 0.166667 0.166667 -0.166667 0.166667 -0.166667 -0.166667 ; ... + 0 0.25 0 -0.25 0.25 -0.25 ]; +*/ + { 64, 0, 64, 64, 0, 64, 64, -64, 64, 0, -64, 0, 42, 42, -42, 42, -42, -42, 0, 64, 0, -64, 64, -64 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0 0.25 0.25 0.25 0.25 0 ; ... + -0.25 0.375 0.125 -0.125 0.125 -0.25 ; ... + -7.45058e-09 -0.25 0.25 0.25 -0.25 -7.45058e-09 ; ... + -0.25 0.125 -0.125 0.125 0.375 -0.25 ]; +*/ + { 0, 64, 64, 64, 64, 0, -64, 96, 32, -32, 31, -64, 0, -64, 64, 64, -64, 0, -64, 32, -32, 32, 96, -64 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.142857 0.214286 0.285714 0.214286 0.142857 -2.23517e-08 ; ... + 0.0714286 0.357143 0.142857 -0.142857 0.0714286 -0.5 ; ... + -0.142857 -0.214286 0.214286 0.285714 -0.142857 0 ; ... + 0.214286 0.0714286 -0.0714286 0.0714286 0.214286 -0.5 ]; +*/ + { 36, 54, 73, 54, 36, 0, 18, 91, 36, -36, 18, -128, -36, -54, 54, 73, -36, 0, 54, 18, -18, 18, 54, -128 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.125 0.25 0.25 0.125 0.125 0.125 ; ... + -0.125 0.25 0.25 -0.125 -0.125 -0.125 ; ... + 0.125 -0.125 0.125 0.25 -0.125 -0.25 ; ... + -0.125 0.125 -0.125 0.25 0.125 -0.25 ]; +*/ + { 32, 64, 64, 32, 32, 32, -32, 64, 64, -32, -32, -32, 32, -32, 32, 64, -32, -64, -32, 32, -32, 64, 32, -64 }, + /* +a = [ 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.1 0.2 0.3 0.1 0.1 0.2 ; ... + -0.1 0.3 0.2 -0.1 -0.1 -0.2 ; ... + 0.166667 -0.166667 0.166667 0.166667 -0.166667 -0.166667 ; ... + 0.1 0.2 -0.2 0.1 0.1 -0.3 ]; +*/ + { 25, 51, 76, 25, 25, 51, -25, 76, 51, -25, -25, -51, 42, -42, 42, 42, -42, -42, 25, 51, -51, 25, 25, -76 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ... + 0.25 0 0.25 -0.25 0 -0.25 ; ... + -0.25 0.25 0 0.25 -0.25 0 ; ... + 0 -0.25 0.25 0 0.25 -0.25 ]; +*/ + { 42, 42, 42, 42, 42, 42, 64, 0, 64, -64, 0, -64, -64, 64, 0, 64, -64, 0, 0, -64, 64, 0, 64, -64 }, + /* +a = [ 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.125 0.25 0.125 0.125 0.125 0.25 ; ... + 0.25 0.125 0.125 -0.25 -0.125 -0.125 ; ... + -0.25 0.125 0.125 0.25 -0.125 -0.125 ; ... + 0.125 -0.25 0.125 0.125 0.125 -0.25 ]; +*/ + { 32, 64, 32, 32, 32, 64, 64, 32, 32, -64, -32, -32, -64, 32, 32, 64, -32, -32, 32, -64, 32, 32, 32, -64 }, + /* +a = [ 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.214286 0.142857 0.142857 -1.49012e-08 0.214286 0.285714 ; ... + 0.0714286 0.214286 0.214286 -0.5 0.0714286 -0.0714286 ; ... + 0.142857 -0.0714286 -0.0714286 0.5 -0.357143 -0.142857 ; ... + -0.285714 0.142857 0.142857 0 0.214286 -0.214286 ]; +*/ + { 54, 36, 36, 0, 54, 73, 18, 54, 54, -127, 18, -18, 36, -18, -18, 127, -91, -36, -73, 36, 36, 0, 54, -54 }, + /* +a = [ 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ]; +ahainvah = [ 0.166667 0.166667 0.166667 -1.49012e-08 0 0.5 ; ... + 0.166667 0.166667 0.166667 -0.5 -4.96705e-09 3.47694e-08 ; ... + 0 0 0 0.5 -0.5 -1.49012e-08 ; ... + 0 0 0 2.98023e-08 0.5 -0.5 ]; +*/ + { 42, 42, 42, 0, 0, 128, 42, 42, 42, -128, 0, 0, 0, 0, 0, 127, -127, 0, 0, 0, 0, 0, 127, -128 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ -0.166667 -0.166667 -0.166667 0.5 0.5 0.5 ; ... + -0.166667 -0.166667 -0.166667 0.5 2.98023e-08 2.98023e-08 ; ... + -0.166667 -0.166667 -0.166667 6.70552e-08 0.5 5.21541e-08 ; ... + -0.166667 -0.166667 -0.166667 2.98023e-08 2.98023e-08 0.5 ]; +*/ + { -42, -42, -42, 128, 128, 128, -42, -42, -42, 128, 0, 0, -42, -42, -42, 0, 128, 0, -42, -42, -42, 0, 0, 128 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ 0.25 -0.25 -0.25 0.5 0.5 0.25 ; ... + 0 -0.25 -0.25 0.5 5.96046e-08 0 ; ... + 2.98023e-08 -0.25 -0.25 2.98023e-08 0.5 2.98023e-08 ; ... + 0.25 -0.25 -0.25 2.98023e-08 5.96046e-08 0.25 ]; +*/ + { 64, -64, -64, 128, 128, 64, 0, -64, -64, 128, 0, 0, 0, -64, -64, 0, 128, 0, 63, -64, -64, 0, 0, 63 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ 0.25 0.25 -0.5 0.5 0.25 0.25 ; ... + -2.98023e-08 2.98023e-08 -0.5 0.5 -2.98023e-08 2.98023e-08 ; ... + 0.25 0 -0.5 2.98023e-08 0.25 0 ; ... + -2.98023e-08 0.25 -0.5 0 -2.98023e-08 0.25 ]; +*/ + { 63, 63, -128, 128, 63, 63, 0, 0, -128, 128, 0, 0, 63, 0, -128, 0, 63, 0, 0, 63, -128, 0, 0, 63 }, + /* +a = [ 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ 0.357143 0.0714285 -0.142857 0.5 0.142857 0.0714285 ; ... + 0.142857 -0.0714286 -0.357143 0.5 -0.142857 -0.0714286 ; ... + 0.285714 -0.142857 -0.214286 -3.72529e-09 0.214286 -0.142857 ; ... + 0.214286 0.142857 -0.285714 1.49012e-08 -0.214286 0.142857 ]; +*/ + { 91, 18, -36, 127, 36, 18, 36, -18, -91, 128, -36, -18, 73, -36, -54, 0, 54, -36, 54, 36, -73, 0, -54, 36 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ 0.5 0.25 0 0 0.25 0 ; ... + 0.5 0 -0.25 0 0 -0.25 ; ... + 0.5 0.25 -0.25 -0.5 0.25 -0.25 ; ... + 0.5 0 0 -0.5 0 0 ]; +*/ + { 128, 64, 0, 0, 64, 0, 128, 0, -64, 0, 0, -64, 128, 64, -64, -128, 64, -64, 128, 0, 0, -128, 0, 0 }, + /* +a = [ 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ 0.285714 0.214286 0.142857 0.214286 1.49012e-08 0.142857 ; ... + 0.357143 0.142857 -0.0714286 0.142857 -0.5 -0.0714286 ; ... + 0.214286 0.285714 -0.142857 -0.214286 0 -0.142857 ; ... + 0.142857 0.357143 0.0714286 -0.142857 -0.5 0.0714286 ]; +*/ + { 73, 54, 36, 54, 0, 36, 91, 36, -18, 36, -127, -18, 54, 73, -36, -54, 0, -36, 36, 91, 18, -36, -128, 18 }, + /* +a = [ 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ 0.2 0.1 0.1 0.3 0.2 0.1 ; ... + 0.3 -0.1 -0.1 0.2 -0.2 -0.1 ; ... + 0.166667 0.166667 -0.166667 -0.166667 0.166667 -0.166667 ; ... + 0.2 0.1 0.1 -0.2 -0.3 0.1 ]; +*/ + { 51, 25, 25, 76, 51, 25, 76, -25, -25, 51, -51, -25, 42, 42, -42, -42, 42, -42, 51, 25, 25, -51, -76, 25 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ -0.125 0.125 0.25 0.375 0.25 0.125 ; ... + -0.25 0.25 2.42144e-08 0.25 2.42144e-08 -0.25 ; ... + -0.375 -0.125 0.25 0.125 0.25 -0.125 ; ... + -0.25 -0.25 0 0.25 0 0.25 ]; +*/ + { -32, 32, 64, 96, 64, 32, -64, 63, 0, 63, 0, -64, -96, -32, 64, 32, 64, -32, -64, -64, 0, 64, 0, 64 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ 0 0 0.25 0.5 0.25 0 ; ... + -0.25 0 0 0.5 0 -0.25 ; ... + -0.25 -0.5 0.25 0.5 0.25 -0.25 ; ... + 0 -0.5 0 0.5 0 0 ]; +*/ + { 0, 0, 64, 128, 64, 0, -64, 0, 0, 128, 0, -64, -64, -128, 64, 128, 64, -64, 0, -128, 0, 128, 0, 0 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ -2.98023e-08 0.25 0.25 0.25 0.25 0 ; ... + -1.30385e-08 0.25 -1.67638e-08 0.25 -1.67638e-08 -0.5 ; ... + 0.5 2.98023e-08 -2.98023e-08 2.98023e-08 -2.98023e-08 -0.5 ; ... + 0.5 0 -0.25 0 -0.25 0 ]; +*/ + { 0, 63, 64, 63, 64, 0, 0, 64, 0, 64, 0, -128, 128, 0, 0, 0, 0, -127, 128, 0, -64, 0, -64, 0 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ... + 0 0.25 0 0.25 -0.25 -0.25 ; ... + -0.25 0.25 0.25 0 0 -0.25 ; ... + -0.25 0 0.25 0.25 -0.25 0 ]; +*/ + { 42, 42, 42, 42, 42, 42, 0, 64, 0, 64, -64, -64, -64, 64, 64, 0, 0, -64, -64, 0, 64, 64, -64, 0 }, + /* +a = [ 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ 0.142857 0.214286 1.49012e-08 0.142857 0.285714 0.214286 ; ... + 0.142857 0.214286 -1.49012e-08 0.142857 -0.214286 -0.285714 ; ... + -0.0714286 0.142857 0.5 -0.0714286 -0.142857 -0.357143 ; ... + 0.0714286 -0.142857 0.5 0.0714286 -0.357143 -0.142857 ]; +*/ + { 36, 54, 0, 36, 73, 54, 36, 54, 0, 36, -54, -73, -18, 36, 127, -18, -36, -91, 18, -36, 127, 18, -91, -36 }, + /* +a = [ 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ 0.25 0 0 0.25 0.25 0.25 ; ... + 0.166667 0.166667 -0.166667 0.166667 -0.166667 -0.166667 ; ... + 0 0.25 0.25 -0.25 0 -0.25 ; ... + -0.25 0.25 0.25 0 -0.25 0 ]; +*/ + { 64, 0, 0, 64, 64, 64, 42, 42, -42, 42, -42, -42, 0, 64, 64, -64, 0, -64, -64, 64, 64, 0, -64, 0 }, + /* +a = [ 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ 0.0714285 0.0714285 -0.142857 0.357143 0.5 0.142857 ; ... + 0.142857 0.142857 -0.285714 0.214286 0 -0.214286 ; ... + 0.142857 0.142857 0.214286 -0.285714 7.45058e-09 -0.214286 ; ... + 0.0714286 0.0714286 0.357143 -0.142857 -0.5 0.142857 ]; +*/ + { 18, 18, -36, 91, 128, 36, 36, 36, -73, 54, 0, -54, 36, 36, 54, -73, 0, -54, 18, 18, 91, -36, -128, 36 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ 0 0 0.25 0.25 0.25 0.25 ; ... + -0.25 -0.25 0.375 0.125 -0.125 0.125 ; ... + -7.45058e-09 -7.45058e-09 -0.25 0.25 0.25 -0.25 ; ... + -0.25 -0.25 0.125 -0.125 0.125 0.375 ]; +*/ + { 0, 0, 64, 64, 64, 64, -64, -64, 96, 32, -32, 31, 0, 0, -64, 64, 64, -64, -64, -64, 32, -32, 32, 96 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ 0.142857 -2.23517e-08 0.214286 0.285714 0.214286 0.142857 ; ... + 0.0714286 -0.5 0.357143 0.142857 -0.142857 0.0714286 ; ... + -0.142857 0 -0.214286 0.214286 0.285714 -0.142857 ; ... + 0.214286 -0.5 0.0714286 -0.0714286 0.0714286 0.214286 ]; +*/ + { 36, 0, 54, 73, 54, 36, 18, -128, 91, 36, -36, 18, -36, 0, -54, 54, 73, -36, 54, -128, 18, -18, 18, 54 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ 1.49012e-08 0.142857 0.214286 0.285714 0.214286 0.142857 ; ... + -0.5 -0.0714286 0.142857 0.357143 0.142857 -0.0714286 ; ... + 0 -0.142857 -0.214286 0.214286 0.285714 -0.142857 ; ... + -0.5 0.0714286 -0.142857 0.142857 0.357143 0.0714286 ]; +*/ + { 0, 36, 54, 73, 54, 36, -127, -18, 36, 91, 36, -18, 0, -36, -54, 54, 73, -36, -128, 18, -36, 36, 91, 18 }, + /* +a = [ 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ... + 0 -0.25 0.25 0.25 0 -0.25 ; ... + -0.25 0 0 0.25 0.25 -0.25 ; ... + -0.25 -0.25 0.25 0 0.25 0 ]; +*/ + { 42, 42, 42, 42, 42, 42, 0, -64, 64, 64, 0, -64, -64, 0, 0, 64, 64, -64, -64, -64, 64, 0, 64, 0 }, + /* +a = [ 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ 0.142857 0.285714 0.142857 0.214286 1.49012e-08 0.214286 ; ... + 0.142857 -0.214286 0.142857 0.214286 -1.49012e-08 -0.285714 ; ... + -0.0714286 -0.142857 -0.0714286 0.142857 0.5 -0.357143 ; ... + 0.0714286 -0.357143 0.0714286 -0.142857 0.5 -0.142857 ]; +*/ + { 36, 73, 36, 54, 0, 54, 36, -54, 36, 54, 0, -73, -18, -36, -18, 36, 127, -91, 18, -91, 18, -36, 127, -36 }, + /* +a = [ 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ 0.25 0 0 0.25 0 0.5 ; ... + 0 0 0.5 0 0 -0.5 ; ... + 0 0.25 0 0 0.25 -0.5 ; ... + -0.25 0.25 0.5 -0.25 0.25 -0.5 ]; +*/ + { 64, 0, 0, 64, 0, 128, 0, 0, 128, 0, 0, -128, 0, 64, 0, 0, 64, -128, -64, 64, 128, -64, 64, -128 }, + /* +a = [ 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ -0.142857 0.0714285 0.142857 0.5 0.0714285 0.357143 ; ... + 0.285714 -0.142857 0.214286 0 -0.142857 -0.214286 ; ... + 0.214286 0.142857 -0.214286 7.45058e-09 0.142857 -0.285714 ; ... + 0.357143 0.0714286 0.142857 -0.5 0.0714286 -0.142857 ]; +*/ + { -36, 18, 36, 128, 18, 91, 73, -36, 54, 0, -36, -54, 54, 36, -54, 0, 36, -73, 91, 18, 36, -128, 18, -36 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ... + -0.25 0.25 0 0.25 -0.25 0 ; ... + 0 -0.25 0.25 0 0.25 -0.25 ; ... + -0.25 0 -0.25 0.25 0 0.25 ]; +*/ + { 42, 42, 42, 42, 42, 42, -64, 64, 0, 64, -64, 0, 0, -64, 64, 0, 64, -64, -64, 0, -64, 64, 0, 64 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ 0.142857 0.214286 0.285714 1.49012e-08 0.214286 0.142857 ; ... + -0.0714286 0.142857 -0.142857 0.5 -0.357143 -0.0714286 ; ... + -0.142857 -0.214286 0.214286 2.98023e-08 0.285714 -0.142857 ; ... + 0.0714286 -0.142857 -0.357143 0.5 -0.142857 0.0714286 ]; +*/ + { 36, 54, 73, 0, 54, 36, -18, 36, -36, 127, -91, -18, -36, -54, 54, 0, 73, -36, 18, -36, -91, 127, -36, 18 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ 0.25 0.25 0.25 0 0 0.25 ; ... + -0.166667 0.166667 0.166667 0.166667 -0.166667 -0.166667 ; ... + 0 -0.25 0 0.25 0.25 -0.25 ; ... + -0.25 0 -0.25 0.25 0.25 0 ]; +*/ + { 64, 64, 64, 0, 0, 64, -42, 42, 42, 42, -42, -42, 0, -64, 0, 64, 64, -64, -64, 0, -64, 64, 64, 0 }, + /* +a = [ 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ 0.0714285 0.142857 0.5 -0.142857 0.0714285 0.357143 ; ... + -0.142857 0.214286 0 0.285714 -0.142857 -0.214286 ; ... + 0.142857 -0.214286 7.45058e-09 0.214286 0.142857 -0.285714 ; ... + 0.0714286 0.142857 -0.5 0.357143 0.0714286 -0.142857 ]; +*/ + { 18, 36, 128, -36, 18, 91, -36, 54, 0, 73, -36, -54, 36, -54, 0, 54, 36, -73, 18, 36, -128, 91, 18, -36 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ 0.25 0.25 0 0 0.25 0.25 ; ... + 0.125 -0.125 0.25 0.25 -0.375 -0.125 ; ... + -0.25 0.25 7.45058e-09 7.45058e-09 0.25 -0.25 ; ... + -0.125 -0.375 0.25 0.25 -0.125 0.125 ]; +*/ + { 64, 64, 0, 0, 64, 64, 32, -31, 64, 64, -96, -32, -64, 64, 0, 0, 64, -64, -32, -96, 64, 64, -32, 32 }, + /* +a = [ 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ 0.142857 0.5 -0.0714286 -0.0714286 0.142857 0.357143 ; ... + 0.214286 -2.98023e-08 0.142857 0.142857 -0.285714 -0.214286 ; ... + -0.285714 7.45058e-09 0.142857 0.142857 0.214286 -0.214286 ; ... + 0.0714286 -0.5 0.214286 0.214286 0.0714286 -0.0714286 ]; +*/ + { 36, 128, -18, -18, 36, 91, 54, 0, 36, 36, -73, -54, -73, 0, 36, 36, 54, -54, 18, -128, 54, 54, 18, -18 }, + /* +a = [ 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ]; +ahainvah = [ 0.5 -5.96046e-08 -5.96046e-08 -5.96046e-08 -5.96046e-08 0.5 ; ... + 2.98023e-08 0.166667 0.166667 0.166667 -0.5 -2.98023e-08 ; ... + -1.65568e-08 1.65568e-08 1.65568e-08 1.65568e-08 0.5 -0.5 ; ... + -0.5 0.166667 0.166667 0.166667 5.96046e-08 0 ]; +*/ + { 128, 0, 0, 0, 0, 127, 0, 42, 42, 42, -128, 0, 0, 0, 0, 0, 128, -127, -128, 42, 42, 42, 0, 0 }, + /* +a = [ 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 0.5 -0.166667 -0.166667 -0.166667 0.5 0.5 ; ... + 2.98023e-08 -0.166667 -0.166667 -0.166667 0.5 2.98023e-08 ; ... + 5.21541e-08 -0.166667 -0.166667 -0.166667 6.70552e-08 0.5 ; ... + 0.5 -0.166667 -0.166667 -0.166667 2.98023e-08 2.98023e-08 ]; +*/ + { 128, -42, -42, -42, 128, 128, 0, -42, -42, -42, 128, 0, 0, -42, -42, -42, 0, 128, 128, -42, -42, -42, 0, 0 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 0.25 0.5 -0.25 -0.25 0.5 0.25 ; ... + 1.49012e-08 4.47035e-08 -0.25 -0.25 0.5 1.49012e-08 ; ... + 0.25 2.98023e-08 -0.25 -0.25 4.47035e-08 0.25 ; ... + 2.98023e-08 0.5 -0.25 -0.25 8.9407e-08 2.98023e-08 ]; +*/ + { 64, 128, -63, -63, 128, 64, 0, 0, -64, -64, 128, 0, 63, 0, -64, -64, 0, 63, 0, 128, -63, -63, 0, 0 }, + /* +a = [ 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 0.357143 0.142857 -0.0714286 -0.0714286 0.5 0.142857 ; ... + 0.0714286 -0.0714286 -0.214286 -0.214286 0.5 -0.0714286 ; ... + 0.214286 -0.214286 -0.142857 -0.142857 7.45058e-09 0.285714 ; ... + 0.214286 0.285714 -0.142857 -0.142857 0 -0.214286 ]; +*/ + { 91, 36, -18, -18, 128, 36, 18, -18, -54, -54, 128, -18, 54, -54, -36, -36, 0, 73, 54, 73, -36, -36, 0, -54 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 0.25 0.25 0.5 -0.5 0.25 0.25 ; ... + 0.25 0 0 -0.5 0.25 0 ; ... + 0 0.25 0 -0.5 0 0.25 ; ... + 0 0 0.5 -0.5 0 0 ]; +*/ + { 64, 64, 128, -128, 64, 64, 64, 0, 0, -128, 64, 0, 0, 64, 0, -128, 0, 64, 0, 0, 128, -128, 0, 0 }, + /* +a = [ 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 0.375 0.25 0.125 -0.125 0.125 0.25 ; ... + 0.25 2.42144e-08 -0.25 -0.25 0.25 2.42144e-08 ; ... + 0.125 0.25 -0.125 -0.375 -0.125 0.25 ; ... + 0.25 0 0.25 -0.25 -0.25 0 ]; +*/ + { 96, 64, 32, -32, 32, 64, 63, 0, -64, -64, 63, 0, 32, 64, -32, -96, -32, 64, 64, 0, 64, -64, -64, 0 }, + /* +a = [ 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 0.25 0.25 0.25 0 0.25 0 ; ... + 0.25 0 0 -0.25 0.25 -0.25 ; ... + 0.166667 0.166667 -0.166667 -0.166667 -0.166667 0.166667 ; ... + 0 0.25 0.25 -0.25 0 -0.25 ]; +*/ + { 64, 64, 64, 0, 64, 0, 64, 0, 0, -64, 64, -64, 42, 42, -42, -42, -42, 42, 0, 64, 64, -64, 0, -64 }, + /* +a = [ 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 0.25 0.125 0.125 0.125 0.25 0.125 ; ... + 0.25 -0.125 -0.125 -0.125 0.25 -0.125 ; ... + 0.125 0.125 -0.25 -0.125 -0.125 0.25 ; ... + 0.125 0.125 0.25 -0.125 -0.125 -0.25 ]; +*/ + { 64, 32, 32, 32, 64, 32, 64, -32, -32, -32, 64, -32, 32, 32, -64, -32, -32, 64, 32, 32, 64, -32, -32, -64 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ -0.5 0.25 0.25 0.5 0.25 0.25 ; ... + -0.5 0.25 0 0 0.25 0 ; ... + -0.5 0 0.25 0 0 0.25 ; ... + -0.5 0 0 0.5 0 0 ]; +*/ + { -128, 64, 64, 128, 64, 64, -128, 64, 0, 0, 64, 0, -128, 0, 64, 0, 0, 64, -128, 0, 0, 128, 0, 0 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 0.166667 0.5 0.166667 0 2.98023e-08 0.166667 ; ... + 8.9407e-08 0.5 8.9407e-08 -0.5 -5.96046e-08 8.9407e-08 ; ... + 0.166667 0.5 0.166667 -0.5 -0.5 0.166667 ; ... + 0 0.5 0 0 -0.5 0 ]; +*/ + { 42, 128, 42, 0, 0, 42, 0, 127, 0, -128, 0, 0, 42, 128, 42, -128, -128, 42, 0, 128, 0, 0, -128, 0 }, + /* +a = [ 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 0.214286 0.285714 0.142857 -1.49012e-08 0.214286 0.142857 ; ... + 0.142857 0.357143 -0.0714286 -0.5 0.142857 -0.0714286 ; ... + 0.357143 0.142857 0.0714286 -0.5 -0.142857 0.0714286 ; ... + 0.285714 0.214286 -0.142857 0 -0.214286 -0.142857 ]; +*/ + { 54, 73, 36, 0, 54, 36, 36, 91, -18, -128, 36, -18, 91, 36, 18, -128, -36, 18, 73, 54, -36, 0, -54, -36 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 0.142857 0.214286 0.285714 0.214286 0.142857 1.49012e-08 ; ... + 0.0714286 0.357143 0.142857 -0.142857 0.0714286 -0.5 ; ... + -0.142857 0.285714 0.214286 -0.214286 -0.142857 2.98023e-08 ; ... + -0.0714286 0.142857 0.357143 0.142857 -0.0714286 -0.5 ]; +*/ + { 36, 54, 73, 54, 36, 0, 18, 91, 36, -36, 18, -127, -36, 73, 54, -54, -36, 0, -18, 36, 91, 36, -18, -127 }, + /* +a = [ 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ... + 0.25 0.25 0 -0.25 0 -0.25 ; ... + 0 0.25 0.25 -0.25 -0.25 0 ; ... + 0.25 0 0.25 0 -0.25 -0.25 ]; +*/ + { 42, 42, 42, 42, 42, 42, 64, 64, 0, -64, 0, -64, 0, 64, 64, -64, -64, 0, 64, 0, 64, 0, -64, -64 }, + /* +a = [ 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 0.125 0.125 0.125 0.25 0.25 0.125 ; ... + 0.125 0.25 -0.125 -0.125 0.125 -0.25 ; ... + 0.125 0.125 0.125 -0.25 -0.25 0.125 ; ... + -0.125 0.25 0.125 0.125 -0.125 -0.25 ]; +*/ + { 32, 32, 32, 64, 64, 32, 32, 64, -32, -32, 32, -64, 32, 32, 32, -64, -64, 32, -32, 64, 32, 32, -32, -64 }, + /* +a = [ 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 0.1 0.1 0.1 0.2 0.3 0.2 ; ... + 0.166667 0.166667 -0.166667 -0.166667 0.166667 -0.166667 ; ... + 0.1 0.1 0.1 -0.3 -0.2 0.2 ; ... + 0.1 0.1 0.1 0.2 -0.2 -0.3 ]; +*/ + { 25, 25, 25, 51, 76, 51, 42, 42, -42, -42, 42, -42, 25, 25, 25, -76, -51, 51, 25, 25, 25, 51, -51, -76 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ -1.49012e-08 -1.49012e-08 -1.49012e-08 0.25 0.5 0.25 ; ... + -0.25 -0.25 0.5 -1.49012e-08 1.49012e-08 -1.49012e-08 ; ... + -0.25 -0.25 -1.49012e-08 0.25 1.49012e-08 0.25 ; ... + 0 0 -0.5 0 0.5 0 ]; +*/ + { 0, 0, 0, 64, 128, 64, -64, -64, 128, 0, 0, 0, -64, -64, 0, 63, 0, 63, 0, 0, -128, 0, 128, 0 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 0.125 -0.125 0.125 0.25 0.375 0.25 ; ... + -0.25 -0.25 0.25 2.42144e-08 0.25 2.42144e-08 ; ... + -0.125 -0.375 -0.125 0.25 0.125 0.25 ; ... + 0.25 -0.25 -0.25 0 0.25 0 ]; +*/ + { 32, -32, 32, 64, 96, 64, -64, -64, 63, 0, 63, 0, -32, -96, -32, 64, 32, 64, 64, -64, -64, 0, 64, 0 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 0.166667 0 2.98023e-08 0.166667 0.5 0.166667 ; ... + 8.9407e-08 -0.5 -5.96046e-08 8.9407e-08 0.5 8.9407e-08 ; ... + 0.166667 -0.5 -0.5 0.166667 0.5 0.166667 ; ... + 0 0 -0.5 0 0.5 0 ]; +*/ + { 42, 0, 0, 42, 128, 42, 0, -128, 0, 0, 127, 0, 42, -128, -128, 42, 128, 42, 0, 0, -128, 0, 128, 0 }, + /* +a = [ 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 0.214286 -1.49012e-08 0.214286 0.142857 0.285714 0.142857 ; ... + 0.142857 -0.5 0.142857 -0.0714286 0.357143 -0.0714286 ; ... + 0.357143 -0.5 -0.142857 0.0714286 0.142857 0.0714286 ; ... + 0.285714 0 -0.214286 -0.142857 0.214286 -0.142857 ]; +*/ + { 54, 0, 54, 36, 73, 36, 36, -128, 36, -18, 91, -18, 91, -128, -36, 18, 36, 18, 73, 0, -54, -36, 54, -36 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 7.45058e-09 6.70552e-08 0.25 0.25 0.25 0.25 ; ... + 0.5 -4.47035e-08 -4.47035e-08 -0.25 -4.47035e-08 -0.25 ; ... + 0.5 0.5 -0.25 -0.25 -0.25 -0.25 ; ... + -2.98023e-08 0.5 2.98023e-08 -0.25 2.98023e-08 -0.25 ]; +*/ + { 0, 0, 64, 64, 64, 64, 128, 0, 0, -63, 0, -63, 128, 127, -64, -63, -64, -63, 0, 127, 0, -63, 0, -63 }, + /* +a = [ 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 0 0 0.25 0.25 0.25 0.25 ; ... + 0.5 -0.5 0 0 0 0 ; ... + 0.5 0 -0.25 0 -0.25 0 ; ... + 0 0.5 0 -0.25 0 -0.25 ]; +*/ + { 0, 0, 64, 64, 64, 64, 128, -128, 0, 0, 0, 0, 128, 0, -64, 0, -64, 0, 0, 128, 0, -64, 0, -64 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 0.125 0.125 0.125 0.25 0.25 0.125 ; ... + -0.25 0.125 0.25 -0.125 0.125 -0.125 ; ... + -0.25 -0.125 0.25 0.125 -0.125 0.125 ; ... + -0.125 -0.125 -0.125 0.25 0.25 -0.125 ]; +*/ + { 32, 32, 32, 64, 64, 32, -64, 32, 64, -32, 32, -32, -64, -32, 64, 32, -32, 32, -32, -32, -32, 64, 64, -32 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ... + -0.25 0 0.25 0 0.25 -0.25 ; ... + -0.25 -0.25 0.25 0.25 0 0 ; ... + 0 -0.25 0 0.25 0.25 -0.25 ]; +*/ + { 42, 42, 42, 42, 42, 42, -64, 0, 64, 0, 64, -64, -64, -64, 64, 64, 0, 0, 0, -64, 0, 64, 64, -64 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 0.25 0.25 7.45058e-09 6.70552e-08 0.25 0.25 ; ... + -0.25 -4.47035e-08 0.5 -4.47035e-08 -4.47035e-08 -0.25 ; ... + -0.25 -0.25 0.5 0.5 -0.25 -0.25 ; ... + -0.25 2.98023e-08 -2.98023e-08 0.5 2.98023e-08 -0.25 ]; +*/ + { 64, 64, 0, 0, 64, 64, -63, 0, 128, 0, 0, -63, -63, -64, 128, 127, -64, -63, -63, 0, 0, 127, 0, -63 }, + /* +a = [ 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 0 0.25 0 0 0.25 0.5 ; ... + 0 0 0.5 0 0 -0.5 ; ... + 0.25 -0.25 0.5 0.25 -0.25 -0.5 ; ... + 0.25 0 0 0.25 0 -0.5 ]; +*/ + { 0, 64, 0, 0, 64, 128, 0, 0, 128, 0, 0, -128, 64, -64, 128, 64, -64, -128, 64, 0, 0, 64, 0, -128 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 0.25 0 0 0.25 0.25 0.25 ; ... + 0 0.25 0.25 -0.25 0 -0.25 ; ... + -0.25 0.25 0.25 0 -0.25 0 ; ... + -0.166667 -0.166667 0.166667 0.166667 0.166667 -0.166667 ]; +*/ + { 64, 0, 0, 64, 64, 64, 0, 64, 64, -64, 0, -64, -64, 64, 64, 0, -64, 0, -42, -42, 42, 42, 42, -42 }, + /* +a = [ 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 0.25 0.125 -0.125 0.125 0.25 0.375 ; ... + -2.42144e-08 0.25 0.25 -0.25 -2.42144e-08 -0.25 ; ... + -0.25 0.125 0.375 0.125 -0.25 -0.125 ; ... + 0 -0.25 0.25 0.25 0 -0.25 ]; +*/ + { 64, 32, -32, 32, 64, 96, 0, 64, 64, -63, 0, -63, -64, 32, 96, 32, -64, -32, 0, -64, 64, 64, 0, -64 }, + /* +a = [ 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ 0.142857 -0.0714286 -0.0714286 0.142857 0.5 0.357143 ; ... + 0.214286 0.142857 0.142857 -0.285714 -2.6077e-08 -0.214286 ; ... + 0.0714286 0.214286 0.214286 0.0714286 -0.5 -0.0714286 ; ... + -0.285714 0.142857 0.142857 0.214286 1.49012e-08 -0.214286 ]; +*/ + { 36, -18, -18, 36, 128, 91, 54, 36, 36, -73, 0, -54, 18, 54, 54, 18, -128, -18, -73, 36, 36, 54, 0, -54 }, + /* +a = [ 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ]; +ahainvah = [ -5.96046e-08 -5.96046e-08 -5.96046e-08 -5.96046e-08 0.5 0.5 ; ... + 0.166667 0.166667 0.166667 -0.5 1.49012e-08 -1.49012e-08 ; ... + 0.166667 0.166667 0.166667 4.96705e-08 -0.5 9.93411e-09 ; ... + 2.98023e-08 2.98023e-08 2.98023e-08 0.5 0 -0.5 ]; +*/ + { 0, 0, 0, 0, 127, 128, 42, 42, 42, -128, 0, 0, 42, 42, 42, 0, -127, 0, 0, 0, 0, 128, 0, -128 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 5.96046e-08 5.96046e-08 5.96046e-08 0.5 5.96046e-08 0.5 ; ... + -0.166667 -0.166667 -0.166667 0.5 5.96046e-08 0 ; ... + -8.9407e-08 -8.9407e-08 -8.9407e-08 -0.5 0.5 2.98023e-08 ; ... + -0.166667 -0.166667 -0.166667 0.5 -0.5 0.5 ]; +*/ + { 0, 0, 0, 127, 0, 128, -42, -42, -42, 127, 0, 0, 0, 0, 0, -127, 127, 0, -42, -42, -42, 127, -127, 127 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 0.25 0 0 0.25 0.25 0.25 ; ... + 0.125 -0.25 -0.25 0.375 0.125 -0.125 ; ... + -0.25 -7.45058e-09 -7.45058e-09 -0.25 0.25 0.25 ; ... + 0.375 -0.25 -0.25 0.125 -0.125 0.125 ]; +*/ + { 64, 0, 0, 64, 64, 64, 31, -64, -64, 96, 32, -32, -64, 0, 0, -64, 64, 64, 96, -64, -64, 32, -32, 32 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 0 0.25 0 0.25 0.25 0.25 ; ... + -0.25 0 -0.25 0.25 0.25 0 ; ... + 0.166667 -0.166667 -0.166667 -0.166667 0.166667 0.166667 ; ... + -0.25 0.25 -0.25 0 0 0.25 ]; +*/ + { 0, 64, 0, 64, 64, 64, -64, 0, -64, 64, 64, 0, 42, -42, -42, -42, 42, 42, -64, 64, -64, 0, 0, 64 }, + /* +a = [ 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 0.142857 0.214286 1.49012e-08 0.285714 0.214286 0.142857 ; ... + -0.0714286 0.142857 -0.5 0.357143 0.142857 -0.0714286 ; ... + 0.142857 -0.285714 0 -0.214286 0.214286 0.142857 ; ... + 0.0714286 0.357143 -0.5 0.142857 -0.142857 0.0714286 ]; +*/ + { 36, 54, 0, 73, 54, 36, -18, 36, -127, 91, 36, -18, 36, -73, 0, -54, 54, 36, 18, 91, -128, 36, -36, 18 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 0.142857 1.49012e-08 0.214286 0.142857 0.214286 0.285714 ; ... + 0.0714286 -0.5 -0.142857 0.0714286 0.357143 0.142857 ; ... + -0.142857 2.98023e-08 -0.214286 -0.142857 0.285714 0.214286 ; ... + -0.0714286 -0.5 0.142857 -0.0714286 0.142857 0.357143 ]; +*/ + { 36, 0, 54, 36, 54, 73, 18, -127, -36, 18, 91, 36, -36, 0, -54, -36, 73, 54, -18, -127, 36, -18, 36, 91 }, + /* +a = [ 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ... + 0.25 -0.25 -0.25 0 0.25 0 ; ... + 0 0 -0.25 -0.25 0.25 0.25 ; ... + 0.25 -0.25 0 -0.25 0 0.25 ]; +*/ + { 42, 42, 42, 42, 42, 42, 64, -64, -64, 0, 64, 0, 0, 0, -64, -64, 64, 64, 64, -64, 0, -64, 0, 64 }, + /* +a = [ 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 7.45058e-09 0.142857 0.214286 0.285714 0.214286 0.142857 ; ... + 0.5 -0.214286 -0.0714286 0.0714286 -0.0714285 -0.214286 ; ... + 1.49012e-08 0.142857 -0.285714 -0.214286 0.214286 0.142857 ; ... + 0.5 -0.0714286 0.142857 -0.142857 -0.357143 -0.0714286 ]; +*/ + { 0, 36, 54, 73, 54, 36, 128, -54, -18, 18, -18, -54, 0, 36, -73, -54, 54, 36, 127, -18, 36, -36, -91, -18 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 0.125 0.125 0.125 0.25 0.125 0.25 ; ... + -0.25 0.125 -0.125 0.125 0.25 -0.125 ; ... + -0.25 -0.125 0.125 -0.125 0.25 0.125 ; ... + -0.125 -0.125 -0.125 0.25 -0.125 0.25 ]; +*/ + { 32, 32, 32, 64, 32, 64, -64, 32, -32, 32, 64, -32, -64, -32, 32, -32, 64, 32, -32, -32, -32, 64, -32, 64 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ... + -0.25 0 -0.25 0.25 0.25 0 ; ... + -0.25 -0.25 0 0 0.25 0.25 ; ... + 0 -0.25 -0.25 0.25 0 0.25 ]; +*/ + { 42, 42, 42, 42, 42, 42, -64, 0, -64, 64, 64, 0, -64, -64, 0, 0, 64, 64, 0, -64, -64, 64, 0, 64 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 0.25 0.25 0.25 0.25 7.45058e-09 6.70552e-08 ; ... + -0.25 -4.47035e-08 -0.25 -4.47035e-08 0.5 -4.47035e-08 ; ... + -0.25 -0.25 -0.25 -0.25 0.5 0.5 ; ... + -0.25 2.98023e-08 -0.25 2.98023e-08 -2.98023e-08 0.5 ]; +*/ + { 64, 64, 64, 64, 0, 0, -63, 0, -63, 0, 128, 0, -63, -64, -63, -64, 128, 127, -63, 0, -63, 0, 0, 127 }, + /* +a = [ 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 0 0.25 0.5 0.25 0 0 ; ... + 0 0 -0.5 0 0.5 0 ; ... + 0.25 -0.25 -0.5 -0.25 0.5 0.25 ; ... + 0.25 0 -0.5 0 0 0.25 ]; +*/ + { 0, 64, 128, 64, 0, 0, 0, 0, -128, 0, 128, 0, 64, -64, -128, -64, 128, 64, 64, 0, -128, 0, 0, 64 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 0.5 0 0.25 0 0 0.25 ; ... + -0.5 0.25 -0.25 0.5 0.25 -0.25 ; ... + -0.5 0.25 0 0 0.25 0 ; ... + -0.5 0 0 0.5 0 0 ]; +*/ + { 128, 0, 64, 0, 0, 64, -128, 64, -64, 128, 64, -64, -128, 64, 0, 0, 64, 0, -128, 0, 0, 128, 0, 0 }, + /* +a = [ 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 0.25 -0.5 0.25 0.5 0.25 0.25 ; ... + 5.96046e-08 0.5 -0.25 5.96046e-08 5.96046e-08 -0.25 ; ... + 0 0.5 2.98023e-08 -0.5 0 2.98023e-08 ; ... + -0.25 0.5 0 0 -0.25 0 ]; +*/ + { 64, -128, 63, 127, 64, 63, 0, 128, -63, 0, 0, -63, 0, 128, 0, -127, 0, 0, -64, 128, 0, 0, -64, 0 }, + /* +a = [ 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ]; +ahainvah = [ -0.25 -0.25 0.25 0.5 0.5 0.25 ; ... + 0.25 0.25 -0.25 1.49012e-08 -1.49012e-08 -0.25 ; ... + 0.25 0.25 -2.98023e-08 -0.5 -8.9407e-08 -2.98023e-08 ; ... + 0.25 0.25 0 0 -0.5 0 ]; +*/ + { -64, -64, 64, 128, 128, 64, 64, 64, -64, 0, 0, -64, 63, 63, 0, -128, 0, 0, 64, 64, 0, 0, -128, 0 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 0.142857 0.142857 0.214286 1.49012e-08 0.285714 0.214286 ; ... + -0.142857 -0.142857 0.285714 1.49012e-08 0.214286 -0.214286 ; ... + -0.0714286 -0.0714286 -0.357143 0.5 -0.142857 0.142857 ; ... + -0.0714286 -0.0714286 0.142857 -0.5 0.357143 0.142857 ]; +*/ + { 36, 36, 54, 0, 73, 54, -36, -36, 73, 0, 54, -54, -18, -18, -91, 127, -36, 36, -18, -18, 36, -127, 91, 36 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ... + 0 -0.25 0.25 0 0.25 -0.25 ; ... + -0.25 0 -0.25 0.25 0 0.25 ; ... + 0.25 -0.25 0 -0.25 0.25 0 ]; +*/ + { 42, 42, 42, 42, 42, 42, 0, -64, 64, 0, 64, -64, -64, 0, -64, 64, 0, 64, 64, -64, 0, -64, 64, 0 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 0.125 0.25 0.25 0.125 0.125 0.125 ; ... + -0.25 -0.125 0.125 0.125 0.25 -0.125 ; ... + 0.125 -0.25 -0.25 0.125 0.125 0.125 ; ... + -0.25 0.125 -0.125 -0.125 0.25 0.125 ]; +*/ + { 32, 64, 64, 32, 32, 32, -64, -32, 32, 32, 64, -32, 32, -64, -64, 32, 32, 32, -64, 32, -32, -32, 64, 32 }, + /* +a = [ 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 0.142857 0.214286 0.285714 0.214286 7.45058e-09 0.142857 ; ... + -0.214286 -0.0714286 0.0714286 -0.0714285 0.5 -0.214286 ; ... + 0.142857 -0.285714 -0.214286 0.214286 1.49012e-08 0.142857 ; ... + -0.0714286 0.142857 -0.142857 -0.357143 0.5 -0.0714286 ]; +*/ + { 36, 54, 73, 54, 0, 36, -54, -18, 18, -18, 128, -54, 36, -73, -54, 54, 0, 36, -18, 36, -36, -91, 127, -18 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 0.25 0.25 0.25 0 0 0.25 ; ... + 0 -0.25 0 0.25 0.25 -0.25 ; ... + -0.25 0 -0.25 0.25 0.25 0 ; ... + -0.166667 -0.166667 0.166667 -0.166667 0.166667 0.166667 ]; +*/ + { 64, 64, 64, 0, 0, 64, 0, -64, 0, 64, 64, -64, -64, 0, -64, 64, 64, 0, -42, -42, 42, -42, 42, 42 }, + /* +a = [ 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 0.25 0.375 0.25 0.125 -0.125 0.125 ; ... + -2.42144e-08 -0.25 -2.42144e-08 0.25 0.25 -0.25 ; ... + -0.25 -0.125 -0.25 0.125 0.375 0.125 ; ... + 0 -0.25 0 -0.25 0.25 0.25 ]; +*/ + { 64, 96, 64, 32, -32, 32, 0, -63, 0, 64, 64, -63, -64, -32, -64, 32, 96, 32, 0, -64, 0, -64, 64, 64 }, + /* +a = [ 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 0.25 0.25 0.5 0.25 -0.5 0.25 ; ... + 5.96046e-08 -0.25 5.96046e-08 5.96046e-08 0.5 -0.25 ; ... + 0 2.98023e-08 -0.5 0 0.5 2.98023e-08 ; ... + -0.25 0 0 -0.25 0.5 0 ]; +*/ + { 64, 63, 127, 64, -128, 63, 0, -63, 0, 0, 128, -63, 0, 0, -127, 0, 128, 0, -64, 0, 0, -64, 128, 0 }, + /* +a = [ 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ]; +ahainvah = [ -0.25 0.25 0.5 0.5 -0.25 0.25 ; ... + 0.25 -0.25 1.49012e-08 -1.49012e-08 0.25 -0.25 ; ... + 0.25 -2.98023e-08 -0.5 -8.9407e-08 0.25 -2.98023e-08 ; ... + 0.25 0 0 -0.5 0.25 0 ]; +*/ + { -64, 64, 128, 128, -64, 64, 64, -64, 0, 0, 64, -64, 63, 0, -128, 0, 63, 0, 64, 0, 0, -128, 64, 0 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 0.285714 0.214286 -1.49012e-08 0.142857 0.142857 0.214286 ; ... + -0.214286 0.214286 7.45058e-09 0.142857 0.142857 -0.285714 ; ... + -0.142857 -0.357143 0.5 -0.0714286 -0.0714286 0.142857 ; ... + -0.0714286 0.0714286 -0.5 0.214286 0.214286 0.0714286 ]; +*/ + { 73, 54, 0, 36, 36, 54, -54, 54, 0, 36, 36, -73, -36, -91, 128, -18, -18, 36, -18, 18, -128, 54, 54, 18 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 0.25 0.25 0.25 0 0 0.25 ; ... + -0.125 0.125 -0.125 0.25 0.25 -0.375 ; ... + -0.25 -0.25 0.25 7.45058e-09 7.45058e-09 0.25 ; ... + 0.125 -0.125 -0.375 0.25 0.25 -0.125 ]; +*/ + { 64, 64, 64, 0, 0, 64, -32, 32, -31, 64, 64, -96, -64, -64, 64, 0, 0, 64, 32, -32, -96, 64, 64, -32 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 0.357143 0.5 0.142857 -0.0714286 -0.0714286 0.142857 ; ... + -0.214286 -2.6077e-08 0.214286 0.142857 0.142857 -0.285714 ; ... + -0.0714286 -0.5 0.0714286 0.214286 0.214286 0.0714286 ; ... + -0.214286 1.49012e-08 -0.285714 0.142857 0.142857 0.214286 ]; +*/ + { 91, 128, 36, -18, -18, 36, -54, 0, 54, 36, 36, -73, -18, -128, 18, 54, 54, 18, -54, 0, -73, 36, 36, 54 }, + /* +a = [ 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 0.25 0.5 0.5 -0.25 -0.25 0.25 ; ... + -0.25 1.49012e-08 -1.49012e-08 0.25 0.25 -0.25 ; ... + -2.98023e-08 -0.5 -8.9407e-08 0.25 0.25 -2.98023e-08 ; ... + 0 0 -0.5 0.25 0.25 0 ]; +*/ + { 64, 128, 128, -64, -64, 64, -64, 0, 0, 64, 64, -64, 0, -128, 0, 63, 63, 0, 0, 0, -128, 64, 64, 0 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 0.5 0 0 0 0 0.5 ; ... + 0 2.98023e-08 0.166667 0.166667 0.166667 -0.5 ; ... + -0.5 0.5 -1.49012e-08 -1.49012e-08 -1.49012e-08 -7.45058e-08 ; ... + 0 -0.5 0.166667 0.166667 0.166667 0 ]; +*/ + { 128, 0, 0, 0, 0, 128, 0, 0, 42, 42, 42, -128, -128, 127, 0, 0, 0, 0, 0, -127, 42, 42, 42, 0 }, + /* +a = [ 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ]; +ahainvah = [ 0.5 0.5 -0.166667 -0.166667 -0.166667 0.5 ; ... + -2.98023e-08 -2.98023e-08 0.166667 0.166667 0.166667 -0.5 ; ... + -0.5 -5.21541e-08 0.166667 0.166667 0.166667 -6.70552e-08 ; ... + -2.98023e-08 -0.5 0.166667 0.166667 0.166667 -2.98023e-08 ]; +*/ + { 128, 128, -42, -42, -42, 128, 0, 0, 42, 42, 42, -128, -128, 0, 42, 42, 42, 0, 0, -128, 42, 42, 42, 0 }, + /* +a = [ 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 0.5 0.5 -0.166667 -0.166667 -0.166667 0.5 ; ... + 2.98023e-08 2.98023e-08 -0.166667 -0.166667 -0.166667 0.5 ; ... + 0.5 5.21541e-08 -0.166667 -0.166667 -0.166667 6.70552e-08 ; ... + 2.98023e-08 0.5 -0.166667 -0.166667 -0.166667 2.98023e-08 ]; +*/ + { 128, 128, -42, -42, -42, 128, 0, 0, -42, -42, -42, 128, 128, 0, -42, -42, -42, 0, 0, 128, -42, -42, -42, 0 }, + /* +a = [ 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 0.5 0 0 0 0 0.5 ; ... + 0 -2.98023e-08 -0.166667 -0.166667 -0.166667 0.5 ; ... + 0.5 -0.5 1.49012e-08 1.49012e-08 1.49012e-08 7.45058e-08 ; ... + 0 0.5 -0.166667 -0.166667 -0.166667 0 ]; +*/ + { 128, 0, 0, 0, 0, 128, 0, 0, -42, -42, -42, 128, 128, -127, 0, 0, 0, 0, 0, 127, -42, -42, -42, 0 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 0.25 0.5 0.5 -0.25 -0.25 0.25 ; ... + 0.25 -1.49012e-08 1.49012e-08 -0.25 -0.25 0.25 ; ... + 2.98023e-08 0.5 8.9407e-08 -0.25 -0.25 2.98023e-08 ; ... + 0 0 0.5 -0.25 -0.25 0 ]; +*/ + { 64, 128, 128, -64, -64, 64, 64, 0, 0, -64, -64, 64, 0, 128, 0, -63, -63, 0, 0, 0, 128, -64, -64, 0 }, + /* +a = [ 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 0.357143 0.5 0.142857 -0.0714286 -0.0714286 0.142857 ; ... + 0.214286 2.6077e-08 -0.214286 -0.142857 -0.142857 0.285714 ; ... + 0.0714286 0.5 -0.0714286 -0.214286 -0.214286 -0.0714286 ; ... + 0.214286 -1.49012e-08 0.285714 -0.142857 -0.142857 -0.214286 ]; +*/ + { 91, 128, 36, -18, -18, 36, 54, 0, -54, -36, -36, 73, 18, 128, -18, -54, -54, -18, 54, 0, 73, -36, -36, -54 }, + /* +a = [ 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 0.25 0.25 0.25 0 0 0.25 ; ... + 0.125 -0.125 0.125 -0.25 -0.25 0.375 ; ... + 0.25 0.25 -0.25 -7.45058e-09 -7.45058e-09 -0.25 ; ... + -0.125 0.125 0.375 -0.25 -0.25 0.125 ]; +*/ + { 64, 64, 64, 0, 0, 64, 32, -32, 31, -64, -64, 96, 64, 64, -64, 0, 0, -64, -32, 32, 96, -64, -64, 32 }, + /* +a = [ 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 0.285714 0.214286 -1.49012e-08 0.142857 0.142857 0.214286 ; ... + 0.214286 -0.214286 -7.45058e-09 -0.142857 -0.142857 0.285714 ; ... + 0.142857 0.357143 -0.5 0.0714286 0.0714286 -0.142857 ; ... + 0.0714286 -0.0714286 0.5 -0.214286 -0.214286 -0.0714286 ]; +*/ + { 73, 54, 0, 36, 36, 54, 54, -54, 0, -36, -36, 73, 36, 91, -128, 18, 18, -36, 18, -18, 128, -54, -54, -18 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ -0.25 0.25 0.5 0.5 -0.25 0.25 ; ... + -0.25 0.25 -1.49012e-08 1.49012e-08 -0.25 0.25 ; ... + -0.25 2.98023e-08 0.5 8.9407e-08 -0.25 2.98023e-08 ; ... + -0.25 0 0 0.5 -0.25 0 ]; +*/ + { -64, 64, 128, 128, -64, 64, -64, 64, 0, 0, -64, 64, -63, 0, 128, 0, -63, 0, -64, 0, 0, 128, -64, 0 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 0.25 0.25 0.5 0.25 -0.5 0.25 ; ... + -5.96046e-08 0.25 -5.96046e-08 -5.96046e-08 -0.5 0.25 ; ... + 0 -2.98023e-08 0.5 0 -0.5 -2.98023e-08 ; ... + 0.25 0 0 0.25 -0.5 0 ]; +*/ + { 64, 63, 127, 64, -128, 63, 0, 63, 0, 0, -128, 63, 0, 0, 127, 0, -128, 0, 64, 0, 0, 64, -128, 0 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 0.25 0.375 0.25 0.125 -0.125 0.125 ; ... + 2.42144e-08 0.25 2.42144e-08 -0.25 -0.25 0.25 ; ... + 0.25 0.125 0.25 -0.125 -0.375 -0.125 ; ... + 0 0.25 0 0.25 -0.25 -0.25 ]; +*/ + { 64, 96, 64, 32, -32, 32, 0, 63, 0, -64, -64, 63, 64, 32, 64, -32, -96, -32, 0, 64, 0, 64, -64, -64 }, + /* +a = [ 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 0.25 0.25 0.25 0 0 0.25 ; ... + 0 0.25 0 -0.25 -0.25 0.25 ; ... + 0.25 0 0.25 -0.25 -0.25 0 ; ... + 0.166667 0.166667 -0.166667 0.166667 -0.166667 -0.166667 ]; +*/ + { 64, 64, 64, 0, 0, 64, 0, 64, 0, -64, -64, 64, 64, 0, 64, -64, -64, 0, 42, 42, -42, 42, -42, -42 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 0.142857 0.214286 0.285714 0.214286 7.45058e-09 0.142857 ; ... + 0.214286 0.0714286 -0.0714286 0.0714285 -0.5 0.214286 ; ... + -0.142857 0.285714 0.214286 -0.214286 -1.49012e-08 -0.142857 ; ... + 0.0714286 -0.142857 0.142857 0.357143 -0.5 0.0714286 ]; +*/ + { 36, 54, 73, 54, 0, 36, 54, 18, -18, 18, -128, 54, -36, 73, 54, -54, 0, -36, 18, -36, 36, 91, -127, 18 }, + /* +a = [ 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 0.125 0.25 0.25 0.125 0.125 0.125 ; ... + 0.25 0.125 -0.125 -0.125 -0.25 0.125 ; ... + -0.125 0.25 0.25 -0.125 -0.125 -0.125 ; ... + 0.25 -0.125 0.125 0.125 -0.25 -0.125 ]; +*/ + { 32, 64, 64, 32, 32, 32, 64, 32, -32, -32, -64, 32, -32, 64, 64, -32, -32, -32, 64, -32, 32, 32, -64, -32 }, + /* +a = [ 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ... + 0 0.25 -0.25 0 -0.25 0.25 ; ... + 0.25 0 0.25 -0.25 0 -0.25 ; ... + -0.25 0.25 0 0.25 -0.25 0 ]; +*/ + { 42, 42, 42, 42, 42, 42, 0, 64, -64, 0, -64, 64, 64, 0, 64, -64, 0, -64, -64, 64, 0, 64, -64, 0 }, + /* +a = [ 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 0.142857 0.142857 0.214286 1.49012e-08 0.285714 0.214286 ; ... + 0.142857 0.142857 -0.285714 -1.49012e-08 -0.214286 0.214286 ; ... + 0.0714286 0.0714286 0.357143 -0.5 0.142857 -0.142857 ; ... + 0.0714286 0.0714286 -0.142857 0.5 -0.357143 -0.142857 ]; +*/ + { 36, 36, 54, 0, 73, 54, 36, 36, -73, 0, -54, 54, 18, 18, 91, -127, 36, -36, 18, 18, -36, 127, -91, -36 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ -0.25 -0.25 0.25 0.5 0.5 0.25 ; ... + -0.25 -0.25 0.25 -1.49012e-08 1.49012e-08 0.25 ; ... + -0.25 -0.25 2.98023e-08 0.5 8.9407e-08 2.98023e-08 ; ... + -0.25 -0.25 0 0 0.5 0 ]; +*/ + { -64, -64, 64, 128, 128, 64, -64, -64, 64, 0, 0, 64, -63, -63, 0, 128, 0, 0, -64, -64, 0, 0, 128, 0 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 0.25 -0.5 0.25 0.5 0.25 0.25 ; ... + -5.96046e-08 -0.5 0.25 -5.96046e-08 -5.96046e-08 0.25 ; ... + 0 -0.5 -2.98023e-08 0.5 0 -2.98023e-08 ; ... + 0.25 -0.5 0 0 0.25 0 ]; +*/ + { 64, -128, 63, 127, 64, 63, 0, -128, 63, 0, 0, 63, 0, -128, 0, 127, 0, 0, 64, -128, 0, 0, 64, 0 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 0.5 0 0.25 0 0 0.25 ; ... + 0.5 -0.25 0.25 -0.5 -0.25 0.25 ; ... + 0.5 -0.25 0 0 -0.25 0 ; ... + 0.5 0 0 -0.5 0 0 ]; +*/ + { 128, 0, 64, 0, 0, 64, 128, -64, 64, -128, -64, 64, 128, -64, 0, 0, -64, 0, 128, 0, 0, -128, 0, 0 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 0 0.25 0.5 0.25 0 0 ; ... + 0 0 0.5 0 -0.5 0 ; ... + -0.25 0.25 0.5 0.25 -0.5 -0.25 ; ... + -0.25 0 0.5 0 0 -0.25 ]; +*/ + { 0, 64, 128, 64, 0, 0, 0, 0, 128, 0, -128, 0, -64, 64, 128, 64, -128, -64, -64, 0, 128, 0, 0, -64 }, + /* +a = [ 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 0.25 0.25 0.25 0.25 7.45058e-09 6.70552e-08 ; ... + 0.25 4.47035e-08 0.25 4.47035e-08 -0.5 4.47035e-08 ; ... + 0.25 0.25 0.25 0.25 -0.5 -0.5 ; ... + 0.25 -2.98023e-08 0.25 -2.98023e-08 2.98023e-08 -0.5 ]; +*/ + { 64, 64, 64, 64, 0, 0, 63, 0, 63, 0, -128, 0, 63, 64, 63, 64, -128, -127, 63, 0, 63, 0, 0, -127 }, + /* +a = [ 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ... + 0.25 0 0.25 -0.25 -0.25 0 ; ... + 0.25 0.25 0 0 -0.25 -0.25 ; ... + 0 0.25 0.25 -0.25 0 -0.25 ]; +*/ + { 42, 42, 42, 42, 42, 42, 64, 0, 64, -64, -64, 0, 64, 64, 0, 0, -64, -64, 0, 64, 64, -64, 0, -64 }, + /* +a = [ 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 0.125 0.125 0.125 0.25 0.125 0.25 ; ... + 0.25 -0.125 0.125 -0.125 -0.25 0.125 ; ... + 0.25 0.125 -0.125 0.125 -0.25 -0.125 ; ... + 0.125 0.125 0.125 -0.25 0.125 -0.25 ]; +*/ + { 32, 32, 32, 64, 32, 64, 64, -32, 32, -32, -64, 32, 64, 32, -32, 32, -64, -32, 32, 32, 32, -64, 32, -64 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 7.45058e-09 0.142857 0.214286 0.285714 0.214286 0.142857 ; ... + -0.5 0.214286 0.0714286 -0.0714286 0.0714285 0.214286 ; ... + -1.49012e-08 -0.142857 0.285714 0.214286 -0.214286 -0.142857 ; ... + -0.5 0.0714286 -0.142857 0.142857 0.357143 0.0714286 ]; +*/ + { 0, 36, 54, 73, 54, 36, -128, 54, 18, -18, 18, 54, 0, -36, 73, 54, -54, -36, -127, 18, -36, 36, 91, 18 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ... + -0.25 0.25 0.25 0 -0.25 0 ; ... + 0 0 0.25 0.25 -0.25 -0.25 ; ... + -0.25 0.25 0 0.25 0 -0.25 ]; +*/ + { 42, 42, 42, 42, 42, 42, -64, 64, 64, 0, -64, 0, 0, 0, 64, 64, -64, -64, -64, 64, 0, 64, 0, -64 }, + /* +a = [ 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 0.142857 1.49012e-08 0.214286 0.142857 0.214286 0.285714 ; ... + -0.0714286 0.5 0.142857 -0.0714286 -0.357143 -0.142857 ; ... + 0.142857 -2.98023e-08 0.214286 0.142857 -0.285714 -0.214286 ; ... + 0.0714286 0.5 -0.142857 0.0714286 -0.142857 -0.357143 ]; +*/ + { 36, 0, 54, 36, 54, 73, -18, 127, 36, -18, -91, -36, 36, 0, 54, 36, -73, -54, 18, 127, -36, 18, -36, -91 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 0.142857 0.214286 1.49012e-08 0.285714 0.214286 0.142857 ; ... + 0.0714286 -0.142857 0.5 -0.357143 -0.142857 0.0714286 ; ... + -0.142857 0.285714 0 0.214286 -0.214286 -0.142857 ; ... + -0.0714286 -0.357143 0.5 -0.142857 0.142857 -0.0714286 ]; +*/ + { 36, 54, 0, 73, 54, 36, 18, -36, 127, -91, -36, 18, -36, 73, 0, 54, -54, -36, -18, -91, 128, -36, 36, -18 }, + /* +a = [ 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 0 0.25 0 0.25 0.25 0.25 ; ... + 0.25 0 0.25 -0.25 -0.25 0 ; ... + -0.166667 0.166667 0.166667 0.166667 -0.166667 -0.166667 ; ... + 0.25 -0.25 0.25 0 0 -0.25 ]; +*/ + { 0, 64, 0, 64, 64, 64, 64, 0, 64, -64, -64, 0, -42, 42, 42, 42, -42, -42, 64, -64, 64, 0, 0, -64 }, + /* +a = [ 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 0.25 0 0 0.25 0.25 0.25 ; ... + -0.125 0.25 0.25 -0.375 -0.125 0.125 ; ... + 0.25 7.45058e-09 7.45058e-09 0.25 -0.25 -0.25 ; ... + -0.375 0.25 0.25 -0.125 0.125 -0.125 ]; +*/ + { 64, 0, 0, 64, 64, 64, -31, 64, 64, -96, -32, 32, 64, 0, 0, 64, -64, -64, -96, 64, 64, -32, 32, -32 }, + /* +a = [ 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ]; +ahainvah = [ 5.96046e-08 5.96046e-08 5.96046e-08 0.5 5.96046e-08 0.5 ; ... + 0.166667 0.166667 0.166667 -0.5 -5.96046e-08 0 ; ... + 8.9407e-08 8.9407e-08 8.9407e-08 0.5 -0.5 -2.98023e-08 ; ... + 0.166667 0.166667 0.166667 -0.5 0.5 -0.5 ]; +*/ + { 0, 0, 0, 127, 0, 128, 42, 42, 42, -127, 0, 0, 0, 0, 0, 127, -127, 0, 42, 42, 42, -127, 127, -127 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ]; +ahainvah = [ -5.96046e-08 -5.96046e-08 -5.96046e-08 -5.96046e-08 0.5 0.5 ; ... + -0.166667 -0.166667 -0.166667 0.5 -1.49012e-08 1.49012e-08 ; ... + -0.166667 -0.166667 -0.166667 -4.96705e-08 0.5 -9.93411e-09 ; ... + -2.98023e-08 -2.98023e-08 -2.98023e-08 -0.5 0 0.5 ]; +*/ + { 0, 0, 0, 0, 127, 128, -42, -42, -42, 128, 0, 0, -42, -42, -42, 0, 127, 0, 0, 0, 0, -128, 0, 128 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 0.142857 -0.0714286 -0.0714286 0.142857 0.5 0.357143 ; ... + -0.214286 -0.142857 -0.142857 0.285714 2.6077e-08 0.214286 ; ... + -0.0714286 -0.214286 -0.214286 -0.0714286 0.5 0.0714286 ; ... + 0.285714 -0.142857 -0.142857 -0.214286 -1.49012e-08 0.214286 ]; +*/ + { 36, -18, -18, 36, 128, 91, -54, -36, -36, 73, 0, 54, -18, -54, -54, -18, 128, 18, 73, -36, -36, -54, 0, 54 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 0.25 0.125 -0.125 0.125 0.25 0.375 ; ... + 2.42144e-08 -0.25 -0.25 0.25 2.42144e-08 0.25 ; ... + 0.25 -0.125 -0.375 -0.125 0.25 0.125 ; ... + 0 0.25 -0.25 -0.25 0 0.25 ]; +*/ + { 64, 32, -32, 32, 64, 96, 0, -64, -64, 63, 0, 63, 64, -32, -96, -32, 64, 32, 0, 64, -64, -64, 0, 64 }, + /* +a = [ 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 0.25 0 0 0.25 0.25 0.25 ; ... + 0 -0.25 -0.25 0.25 0 0.25 ; ... + 0.25 -0.25 -0.25 0 0.25 0 ; ... + 0.166667 0.166667 -0.166667 -0.166667 -0.166667 0.166667 ]; +*/ + { 64, 0, 0, 64, 64, 64, 0, -64, -64, 64, 0, 64, 64, -64, -64, 0, 64, 0, 42, 42, -42, -42, -42, 42 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 0 0.25 0 0 0.25 0.5 ; ... + 0 0 -0.5 0 0 0.5 ; ... + -0.25 0.25 -0.5 -0.25 0.25 0.5 ; ... + -0.25 0 0 -0.25 0 0.5 ]; +*/ + { 0, 64, 0, 0, 64, 128, 0, 0, -128, 0, 0, 128, -64, 64, -128, -64, 64, 128, -64, 0, 0, -64, 0, 128 }, + /* +a = [ 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 0.25 0.25 7.45058e-09 6.70552e-08 0.25 0.25 ; ... + 0.25 4.47035e-08 -0.5 4.47035e-08 4.47035e-08 0.25 ; ... + 0.25 0.25 -0.5 -0.5 0.25 0.25 ; ... + 0.25 -2.98023e-08 2.98023e-08 -0.5 -2.98023e-08 0.25 ]; +*/ + { 64, 64, 0, 0, 64, 64, 63, 0, -128, 0, 0, 63, 63, 64, -128, -127, 64, 63, 63, 0, 0, -127, 0, 63 }, + /* +a = [ 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ... + 0.25 0 -0.25 0 -0.25 0.25 ; ... + 0.25 0.25 -0.25 -0.25 0 0 ; ... + 0 0.25 0 -0.25 -0.25 0.25 ]; +*/ + { 42, 42, 42, 42, 42, 42, 64, 0, -64, 0, -64, 64, 64, 64, -64, -64, 0, 0, 0, 64, 0, -64, -64, 64 }, + /* +a = [ 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 0.125 0.125 0.125 0.25 0.25 0.125 ; ... + 0.25 -0.125 -0.25 0.125 -0.125 0.125 ; ... + 0.25 0.125 -0.25 -0.125 0.125 -0.125 ; ... + 0.125 0.125 0.125 -0.25 -0.25 0.125 ]; +*/ + { 32, 32, 32, 64, 64, 32, 64, -32, -64, 32, -32, 32, 64, 32, -64, -32, 32, -32, 32, 32, 32, -64, -64, 32 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 0 0 0.25 0.25 0.25 0.25 ; ... + -0.5 0.5 0 0 0 0 ; ... + -0.5 0 0.25 0 0.25 0 ; ... + 0 -0.5 0 0.25 0 0.25 ]; +*/ + { 0, 0, 64, 64, 64, 64, -128, 128, 0, 0, 0, 0, -128, 0, 64, 0, 64, 0, 0, -128, 0, 64, 0, 64 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 7.45058e-09 6.70552e-08 0.25 0.25 0.25 0.25 ; ... + -0.5 4.47035e-08 4.47035e-08 0.25 4.47035e-08 0.25 ; ... + -0.5 -0.5 0.25 0.25 0.25 0.25 ; ... + 2.98023e-08 -0.5 -2.98023e-08 0.25 -2.98023e-08 0.25 ]; +*/ + { 0, 0, 64, 64, 64, 64, -128, 0, 0, 63, 0, 63, -128, -127, 64, 63, 64, 63, 0, -127, 0, 63, 0, 63 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 0.214286 -1.49012e-08 0.214286 0.142857 0.285714 0.142857 ; ... + -0.142857 0.5 -0.142857 0.0714286 -0.357143 0.0714286 ; ... + -0.357143 0.5 0.142857 -0.0714286 -0.142857 -0.0714286 ; ... + -0.285714 0 0.214286 0.142857 -0.214286 0.142857 ]; +*/ + { 54, 0, 54, 36, 73, 36, -36, 128, -36, 18, -91, 18, -91, 128, 36, -18, -36, -18, -73, 0, 54, 36, -54, 36 }, + /* +a = [ 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 0.166667 0 2.98023e-08 0.166667 0.5 0.166667 ; ... + -8.9407e-08 0.5 5.96046e-08 -8.9407e-08 -0.5 -8.9407e-08 ; ... + -0.166667 0.5 0.5 -0.166667 -0.5 -0.166667 ; ... + 0 0 0.5 0 -0.5 0 ]; +*/ + { 42, 0, 0, 42, 128, 42, 0, 128, 0, 0, -127, 0, -42, 128, 128, -42, -128, -42, 0, 0, 128, 0, -128, 0 }, + /* +a = [ 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 0.125 -0.125 0.125 0.25 0.375 0.25 ; ... + 0.25 0.25 -0.25 -2.42144e-08 -0.25 -2.42144e-08 ; ... + 0.125 0.375 0.125 -0.25 -0.125 -0.25 ; ... + -0.25 0.25 0.25 0 -0.25 0 ]; +*/ + { 32, -32, 32, 64, 96, 64, 64, 64, -63, 0, -63, 0, 32, 96, 32, -64, -32, -64, -64, 64, 64, 0, -64, 0 }, + /* +a = [ 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ]; +ahainvah = [ -1.49012e-08 -1.49012e-08 -1.49012e-08 0.25 0.5 0.25 ; ... + 0.25 0.25 -0.5 1.49012e-08 -1.49012e-08 1.49012e-08 ; ... + 0.25 0.25 1.49012e-08 -0.25 -1.49012e-08 -0.25 ; ... + 0 0 0.5 0 -0.5 0 ]; +*/ + { 0, 0, 0, 64, 128, 64, 64, 64, -128, 0, 0, 0, 64, 64, 0, -63, 0, -63, 0, 0, 128, 0, -128, 0 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 0.1 0.1 0.1 0.2 0.3 0.2 ; ... + -0.166667 -0.166667 0.166667 0.166667 -0.166667 0.166667 ; ... + -0.1 -0.1 -0.1 0.3 0.2 -0.2 ; ... + -0.1 -0.1 -0.1 -0.2 0.2 0.3 ]; +*/ + { 25, 25, 25, 51, 76, 51, -42, -42, 42, 42, -42, 42, -25, -25, -25, 76, 51, -51, -25, -25, -25, -51, 51, 76 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 0.125 0.125 0.125 0.25 0.25 0.125 ; ... + -0.125 -0.25 0.125 0.125 -0.125 0.25 ; ... + -0.125 -0.125 -0.125 0.25 0.25 -0.125 ; ... + 0.125 -0.25 -0.125 -0.125 0.125 0.25 ]; +*/ + { 32, 32, 32, 64, 64, 32, -32, -64, 32, 32, -32, 64, -32, -32, -32, 64, 64, -32, 32, -64, -32, -32, 32, 64 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ... + -0.25 -0.25 0 0.25 0 0.25 ; ... + 0 -0.25 -0.25 0.25 0.25 0 ; ... + -0.25 0 -0.25 0 0.25 0.25 ]; +*/ + { 42, 42, 42, 42, 42, 42, -64, -64, 0, 64, 0, 64, 0, -64, -64, 64, 64, 0, -64, 0, -64, 0, 64, 64 }, + /* +a = [ 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 0.142857 0.214286 0.285714 0.214286 0.142857 1.49012e-08 ; ... + -0.0714286 -0.357143 -0.142857 0.142857 -0.0714286 0.5 ; ... + 0.142857 -0.285714 -0.214286 0.214286 0.142857 -2.98023e-08 ; ... + 0.0714286 -0.142857 -0.357143 -0.142857 0.0714286 0.5 ]; +*/ + { 36, 54, 73, 54, 36, 0, -18, -91, -36, 36, -18, 127, 36, -73, -54, 54, 36, 0, 18, -36, -91, -36, 18, 127 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 0.214286 0.285714 0.142857 -1.49012e-08 0.214286 0.142857 ; ... + -0.142857 -0.357143 0.0714286 0.5 -0.142857 0.0714286 ; ... + -0.357143 -0.142857 -0.0714286 0.5 0.142857 -0.0714286 ; ... + -0.285714 -0.214286 0.142857 0 0.214286 0.142857 ]; +*/ + { 54, 73, 36, 0, 54, 36, -36, -91, 18, 128, -36, 18, -91, -36, -18, 128, 36, -18, -73, -54, 36, 0, 54, 36 }, + /* +a = [ 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 0.166667 0.5 0.166667 0 2.98023e-08 0.166667 ; ... + -8.9407e-08 -0.5 -8.9407e-08 0.5 5.96046e-08 -8.9407e-08 ; ... + -0.166667 -0.5 -0.166667 0.5 0.5 -0.166667 ; ... + 0 -0.5 0 0 0.5 0 ]; +*/ + { 42, 128, 42, 0, 0, 42, 0, -127, 0, 128, 0, 0, -42, -128, -42, 128, 128, -42, 0, -128, 0, 0, 128, 0 }, + /* +a = [ 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ]; +ahainvah = [ -0.5 0.25 0.25 0.5 0.25 0.25 ; ... + 0.5 -0.25 0 0 -0.25 0 ; ... + 0.5 0 -0.25 0 0 -0.25 ; ... + 0.5 0 0 -0.5 0 0 ]; +*/ + { -128, 64, 64, 128, 64, 64, 128, -64, 0, 0, -64, 0, 128, 0, -64, 0, 0, -64, 128, 0, 0, -128, 0, 0 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 0.25 0.125 0.125 0.125 0.25 0.125 ; ... + -0.25 0.125 0.125 0.125 -0.25 0.125 ; ... + -0.125 -0.125 0.25 0.125 0.125 -0.25 ; ... + -0.125 -0.125 -0.25 0.125 0.125 0.25 ]; +*/ + { 64, 32, 32, 32, 64, 32, -64, 32, 32, 32, -64, 32, -32, -32, 64, 32, 32, -64, -32, -32, -64, 32, 32, 64 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 0.25 0.25 0.25 0 0.25 0 ; ... + -0.25 0 0 0.25 -0.25 0.25 ; ... + -0.166667 -0.166667 0.166667 0.166667 0.166667 -0.166667 ; ... + 0 -0.25 -0.25 0.25 0 0.25 ]; +*/ + { 64, 64, 64, 0, 64, 0, -64, 0, 0, 64, -64, 64, -42, -42, 42, 42, 42, -42, 0, -64, -64, 64, 0, 64 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 0.375 0.25 0.125 -0.125 0.125 0.25 ; ... + -0.25 -2.42144e-08 0.25 0.25 -0.25 -2.42144e-08 ; ... + -0.125 -0.25 0.125 0.375 0.125 -0.25 ; ... + -0.25 0 -0.25 0.25 0.25 0 ]; +*/ + { 96, 64, 32, -32, 32, 64, -63, 0, 64, 64, -63, 0, -32, -64, 32, 96, 32, -64, -64, 0, -64, 64, 64, 0 }, + /* +a = [ 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 0.25 0.25 0.5 -0.5 0.25 0.25 ; ... + -0.25 0 0 0.5 -0.25 0 ; ... + 0 -0.25 0 0.5 0 -0.25 ; ... + 0 0 -0.5 0.5 0 0 ]; +*/ + { 64, 64, 128, -128, 64, 64, -64, 0, 0, 128, -64, 0, 0, -64, 0, 128, 0, -64, 0, 0, -128, 128, 0, 0 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 0.357143 0.142857 -0.0714286 -0.0714286 0.5 0.142857 ; ... + -0.0714286 0.0714286 0.214286 0.214286 -0.5 0.0714286 ; ... + -0.214286 0.214286 0.142857 0.142857 -7.45058e-09 -0.285714 ; ... + -0.214286 -0.285714 0.142857 0.142857 0 0.214286 ]; +*/ + { 91, 36, -18, -18, 128, 36, -18, 18, 54, 54, -128, 18, -54, 54, 36, 36, 0, -73, -54, -73, 36, 36, 0, 54 }, + /* +a = [ 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 0.25 0.5 -0.25 -0.25 0.5 0.25 ; ... + -1.49012e-08 -4.47035e-08 0.25 0.25 -0.5 -1.49012e-08 ; ... + -0.25 -2.98023e-08 0.25 0.25 -4.47035e-08 -0.25 ; ... + -2.98023e-08 -0.5 0.25 0.25 -8.9407e-08 -2.98023e-08 ]; +*/ + { 64, 128, -63, -63, 128, 64, 0, 0, 64, 64, -128, 0, -63, 0, 64, 64, 0, -63, 0, -128, 63, 63, 0, 0 }, + /* +a = [ 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ]; +ahainvah = [ 0.5 -0.166667 -0.166667 -0.166667 0.5 0.5 ; ... + -2.98023e-08 0.166667 0.166667 0.166667 -0.5 -2.98023e-08 ; ... + -5.21541e-08 0.166667 0.166667 0.166667 -6.70552e-08 -0.5 ; ... + -0.5 0.166667 0.166667 0.166667 -2.98023e-08 -2.98023e-08 ]; +*/ + { 128, -42, -42, -42, 128, 128, 0, 42, 42, 42, -128, 0, 0, 42, 42, 42, 0, -128, -128, 42, 42, 42, 0, 0 }, + /* +a = [ 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ]; +ahainvah = [ 0.5 -5.96046e-08 -5.96046e-08 -5.96046e-08 -5.96046e-08 0.5 ; ... + -2.98023e-08 -0.166667 -0.166667 -0.166667 0.5 2.98023e-08 ; ... + 1.65568e-08 -1.65568e-08 -1.65568e-08 -1.65568e-08 -0.5 0.5 ; ... + 0.5 -0.166667 -0.166667 -0.166667 -5.96046e-08 0 ]; +*/ + { 128, 0, 0, 0, 0, 127, 0, -42, -42, -42, 128, 0, 0, 0, 0, 0, -128, 127, 128, -42, -42, -42, 0, 0 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ]; +ahainvah = [ 0.142857 0.5 -0.0714286 -0.0714286 0.142857 0.357143 ; ... + -0.214286 2.98023e-08 -0.142857 -0.142857 0.285714 0.214286 ; ... + 0.285714 -7.45058e-09 -0.142857 -0.142857 -0.214286 0.214286 ; ... + -0.0714286 0.5 -0.214286 -0.214286 -0.0714286 0.0714286 ]; +*/ + { 36, 128, -18, -18, 36, 91, -54, 0, -36, -36, 73, 54, 73, 0, -36, -36, -54, 54, -18, 128, -54, -54, -18, 18 }, + /* +a = [ 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ]; +ahainvah = [ 0.25 0.25 0 0 0.25 0.25 ; ... + -0.125 0.125 -0.25 -0.25 0.375 0.125 ; ... + 0.25 -0.25 -7.45058e-09 -7.45058e-09 -0.25 0.25 ; ... + 0.125 0.375 -0.25 -0.25 0.125 -0.125 ]; +*/ + { 64, 64, 0, 0, 64, 64, -32, 31, -64, -64, 96, 32, 64, -64, 0, 0, -64, 64, 32, 96, -64, -64, 32, -32 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ]; +ahainvah = [ 0.0714285 0.142857 0.5 -0.142857 0.0714285 0.357143 ; ... + 0.142857 -0.214286 0 -0.285714 0.142857 0.214286 ; ... + -0.142857 0.214286 -7.45058e-09 -0.214286 -0.142857 0.285714 ; ... + -0.0714286 -0.142857 0.5 -0.357143 -0.0714286 0.142857 ]; +*/ + { 18, 36, 128, -36, 18, 91, 36, -54, 0, -73, 36, 54, -36, 54, 0, -54, -36, 73, -18, -36, 128, -91, -18, 36 }, + /* +a = [ 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ]; +ahainvah = [ 0.25 0.25 0.25 0 0 0.25 ; ... + 0.166667 -0.166667 -0.166667 -0.166667 0.166667 0.166667 ; ... + 0 0.25 0 -0.25 -0.25 0.25 ; ... + 0.25 0 0.25 -0.25 -0.25 0 ]; +*/ + { 64, 64, 64, 0, 0, 64, 42, -42, -42, -42, 42, 42, 0, 64, 0, -64, -64, 64, 64, 0, 64, -64, -64, 0 }, + /* +a = [ 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ]; +ahainvah = [ 0.142857 0.214286 0.285714 1.49012e-08 0.214286 0.142857 ; ... + 0.0714286 -0.142857 0.142857 -0.5 0.357143 0.0714286 ; ... + 0.142857 0.214286 -0.214286 -2.98023e-08 -0.285714 0.142857 ; ... + -0.0714286 0.142857 0.357143 -0.5 0.142857 -0.0714286 ]; +*/ + { 36, 54, 73, 0, 54, 36, 18, -36, 36, -127, 91, 18, 36, 54, -54, 0, -73, 36, -18, 36, 91, -127, 36, -18 }, + /* +a = [ 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ]; +ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ... + 0.25 -0.25 0 -0.25 0.25 0 ; ... + 0 0.25 -0.25 0 -0.25 0.25 ; ... + 0.25 0 0.25 -0.25 0 -0.25 ]; +*/ + { 42, 42, 42, 42, 42, 42, 64, -64, 0, -64, 64, 0, 0, 64, -64, 0, -64, 64, 64, 0, 64, -64, 0, -64 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ]; +ahainvah = [ -0.142857 0.0714285 0.142857 0.5 0.0714285 0.357143 ; ... + -0.285714 0.142857 -0.214286 0 0.142857 0.214286 ; ... + -0.214286 -0.142857 0.214286 -7.45058e-09 -0.142857 0.285714 ; ... + -0.357143 -0.0714286 -0.142857 0.5 -0.0714286 0.142857 ]; +*/ + { -36, 18, 36, 128, 18, 91, -73, 36, -54, 0, 36, 54, -54, -36, 54, 0, -36, 73, -91, -18, -36, 128, -18, 36 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ]; +ahainvah = [ 0.25 0 0 0.25 0 0.5 ; ... + 0 0 -0.5 0 0 0.5 ; ... + 0 -0.25 0 0 -0.25 0.5 ; ... + 0.25 -0.25 -0.5 0.25 -0.25 0.5 ]; +*/ + { 64, 0, 0, 64, 0, 128, 0, 0, -128, 0, 0, 128, 0, -64, 0, 0, -64, 128, 64, -64, -128, 64, -64, 128 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ]; +ahainvah = [ 0.142857 0.285714 0.142857 0.214286 1.49012e-08 0.214286 ; ... + -0.142857 0.214286 -0.142857 -0.214286 1.49012e-08 0.285714 ; ... + 0.0714286 0.142857 0.0714286 -0.142857 -0.5 0.357143 ; ... + -0.0714286 0.357143 -0.0714286 0.142857 -0.5 0.142857 ]; +*/ + { 36, 73, 36, 54, 0, 54, -36, 54, -36, -54, 0, 73, 18, 36, 18, -36, -127, 91, -18, 91, -18, 36, -127, 36 }, + /* +a = [ 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ]; +ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ... + 0 0.25 -0.25 -0.25 0 0.25 ; ... + 0.25 0 0 -0.25 -0.25 0.25 ; ... + 0.25 0.25 -0.25 0 -0.25 0 ]; +*/ + { 42, 42, 42, 42, 42, 42, 0, 64, -64, -64, 0, 64, 64, 0, 0, -64, -64, 64, 64, 64, -64, 0, -64, 0 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ]; +ahainvah = [ 1.49012e-08 0.142857 0.214286 0.285714 0.214286 0.142857 ; ... + 0.5 0.0714286 -0.142857 -0.357143 -0.142857 0.0714286 ; ... + 0 0.142857 0.214286 -0.214286 -0.285714 0.142857 ; ... + 0.5 -0.0714286 0.142857 -0.142857 -0.357143 -0.0714286 ]; +*/ + { 0, 36, 54, 73, 54, 36, 127, 18, -36, -91, -36, 18, 0, 36, 54, -54, -73, 36, 128, -18, 36, -36, -91, -18 }, + /* +a = [ 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ]; +ahainvah = [ 0.142857 -2.23517e-08 0.214286 0.285714 0.214286 0.142857 ; ... + -0.0714286 0.5 -0.357143 -0.142857 0.142857 -0.0714286 ; ... + 0.142857 0 0.214286 -0.214286 -0.285714 0.142857 ; ... + -0.214286 0.5 -0.0714286 0.0714286 -0.0714286 -0.214286 ]; +*/ + { 36, 0, 54, 73, 54, 36, -18, 128, -91, -36, 36, -18, 36, 0, 54, -54, -73, 36, -54, 128, -18, 18, -18, -54 }, + /* +a = [ 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ]; +ahainvah = [ 0 0 0.25 0.25 0.25 0.25 ; ... + 0.25 0.25 -0.375 -0.125 0.125 -0.125 ; ... + 7.45058e-09 7.45058e-09 0.25 -0.25 -0.25 0.25 ; ... + 0.25 0.25 -0.125 0.125 -0.125 -0.375 ]; +*/ + { 0, 0, 64, 64, 64, 64, 64, 64, -96, -32, 32, -31, 0, 0, 64, -64, -64, 64, 64, 64, -32, 32, -32, -96 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ]; +ahainvah = [ 0.0714285 0.0714285 -0.142857 0.357143 0.5 0.142857 ; ... + -0.142857 -0.142857 0.285714 -0.214286 0 0.214286 ; ... + -0.142857 -0.142857 -0.214286 0.285714 -7.45058e-09 0.214286 ; ... + -0.0714286 -0.0714286 -0.357143 0.142857 0.5 -0.142857 ]; +*/ + { 18, 18, -36, 91, 128, 36, -36, -36, 73, -54, 0, 54, -36, -36, -54, 73, 0, 54, -18, -18, -91, 36, 128, -36 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ]; +ahainvah = [ 0.25 0 0 0.25 0.25 0.25 ; ... + -0.166667 -0.166667 0.166667 -0.166667 0.166667 0.166667 ; ... + 0 -0.25 -0.25 0.25 0 0.25 ; ... + 0.25 -0.25 -0.25 0 0.25 0 ]; +*/ + { 64, 0, 0, 64, 64, 64, -42, -42, 42, -42, 42, 42, 0, -64, -64, 64, 0, 64, 64, -64, -64, 0, 64, 0 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ]; +ahainvah = [ 0.142857 0.214286 1.49012e-08 0.142857 0.285714 0.214286 ; ... + -0.142857 -0.214286 1.49012e-08 -0.142857 0.214286 0.285714 ; ... + 0.0714286 -0.142857 -0.5 0.0714286 0.142857 0.357143 ; ... + -0.0714286 0.142857 -0.5 -0.0714286 0.357143 0.142857 ]; +*/ + { 36, 54, 0, 36, 73, 54, -36, -54, 0, -36, 54, 73, 18, -36, -127, 18, 36, 91, -18, 36, -127, -18, 91, 36 }, + /* +a = [ 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ]; +ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ... + 0 -0.25 0 -0.25 0.25 0.25 ; ... + 0.25 -0.25 -0.25 0 0 0.25 ; ... + 0.25 0 -0.25 -0.25 0.25 0 ]; +*/ + { 42, 42, 42, 42, 42, 42, 0, -64, 0, -64, 64, 64, 64, -64, -64, 0, 0, 64, 64, 0, -64, -64, 64, 0 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ]; +ahainvah = [ -2.98023e-08 0.25 0.25 0.25 0.25 0 ; ... + 1.30385e-08 -0.25 1.67638e-08 -0.25 1.67638e-08 0.5 ; ... + -0.5 -2.98023e-08 2.98023e-08 -2.98023e-08 2.98023e-08 0.5 ; ... + -0.5 0 0.25 0 0.25 0 ]; +*/ + { 0, 63, 64, 63, 64, 0, 0, -64, 0, -64, 0, 128, -128, 0, 0, 0, 0, 127, -128, 0, 64, 0, 64, 0 }, + /* +a = [ 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ]; +ahainvah = [ 0 0 0.25 0.5 0.25 0 ; ... + 0.25 0 0 -0.5 0 0.25 ; ... + 0.25 0.5 -0.25 -0.5 -0.25 0.25 ; ... + 0 0.5 0 -0.5 0 0 ]; +*/ + { 0, 0, 64, 128, 64, 0, 64, 0, 0, -128, 0, 64, 64, 128, -64, -128, -64, 64, 0, 128, 0, -128, 0, 0 }, + /* +a = [ 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ]; +ahainvah = [ -0.125 0.125 0.25 0.375 0.25 0.125 ; ... + 0.25 -0.25 -2.42144e-08 -0.25 -2.42144e-08 0.25 ; ... + 0.375 0.125 -0.25 -0.125 -0.25 0.125 ; ... + 0.25 0.25 0 -0.25 0 -0.25 ]; +*/ + { -32, 32, 64, 96, 64, 32, 64, -63, 0, -63, 0, 64, 96, 32, -64, -32, -64, 32, 64, 64, 0, -64, 0, -64 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ]; +ahainvah = [ 0.2 0.1 0.1 0.3 0.2 0.1 ; ... + -0.3 0.1 0.1 -0.2 0.2 0.1 ; ... + -0.166667 -0.166667 0.166667 0.166667 -0.166667 0.166667 ; ... + -0.2 -0.1 -0.1 0.2 0.3 -0.1 ]; +*/ + { 51, 25, 25, 76, 51, 25, -76, 25, 25, -51, 51, 25, -42, -42, 42, 42, -42, 42, -51, -25, -25, 51, 76, -25 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ]; +ahainvah = [ 0.285714 0.214286 0.142857 0.214286 1.49012e-08 0.142857 ; ... + -0.357143 -0.142857 0.0714286 -0.142857 0.5 0.0714286 ; ... + -0.214286 -0.285714 0.142857 0.214286 0 0.142857 ; ... + -0.142857 -0.357143 -0.0714286 0.142857 0.5 -0.0714286 ]; +*/ + { 73, 54, 36, 54, 0, 36, -91, -36, 18, -36, 127, 18, -54, -73, 36, 54, 0, 36, -36, -91, -18, 36, 128, -18 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ]; +ahainvah = [ 0.5 0.25 0 0 0.25 0 ; ... + -0.5 0 0.25 0 0 0.25 ; ... + -0.5 -0.25 0.25 0.5 -0.25 0.25 ; ... + -0.5 0 0 0.5 0 0 ]; +*/ + { 128, 64, 0, 0, 64, 0, -128, 0, 64, 0, 0, 64, -128, -64, 64, 128, -64, 64, -128, 0, 0, 128, 0, 0 }, + /* +a = [ 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ]; +ahainvah = [ 0.357143 0.0714285 -0.142857 0.5 0.142857 0.0714285 ; ... + -0.142857 0.0714286 0.357143 -0.5 0.142857 0.0714286 ; ... + -0.285714 0.142857 0.214286 3.72529e-09 -0.214286 0.142857 ; ... + -0.214286 -0.142857 0.285714 -1.49012e-08 0.214286 -0.142857 ]; +*/ + { 91, 18, -36, 127, 36, 18, -36, 18, 91, -128, 36, 18, -73, 36, 54, 0, -54, 36, -54, -36, 73, 0, 54, -36 }, + /* +a = [ 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ]; +ahainvah = [ 0.25 0.25 -0.5 0.5 0.25 0.25 ; ... + 2.98023e-08 -2.98023e-08 0.5 -0.5 2.98023e-08 -2.98023e-08 ; ... + -0.25 0 0.5 -2.98023e-08 -0.25 0 ; ... + 2.98023e-08 -0.25 0.5 0 2.98023e-08 -0.25 ]; +*/ + { 63, 63, -128, 128, 63, 63, 0, 0, 128, -128, 0, 0, -63, 0, 128, 0, -63, 0, 0, -63, 128, 0, 0, -63 }, + /* +a = [ 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ]; +ahainvah = [ 0.25 -0.25 -0.25 0.5 0.5 0.25 ; ... + 0 0.25 0.25 -0.5 -5.96046e-08 0 ; ... + -2.98023e-08 0.25 0.25 -2.98023e-08 -0.5 -2.98023e-08 ; ... + -0.25 0.25 0.25 -2.98023e-08 -5.96046e-08 -0.25 ]; +*/ + { 64, -64, -64, 128, 128, 64, 0, 64, 64, -128, 0, 0, 0, 64, 64, 0, -128, 0, -63, 64, 64, 0, 0, -63 }, + /* +a = [ 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ]; +ahainvah = [ -0.166667 -0.166667 -0.166667 0.5 0.5 0.5 ; ... + 0.166667 0.166667 0.166667 -0.5 -2.98023e-08 -2.98023e-08 ; ... + 0.166667 0.166667 0.166667 -6.70552e-08 -0.5 -5.21541e-08 ; ... + 0.166667 0.166667 0.166667 -2.98023e-08 -2.98023e-08 -0.5 ]; +*/ + { -42, -42, -42, 128, 128, 128, 42, 42, 42, -128, 0, 0, 42, 42, 42, 0, -128, 0, 42, 42, 42, 0, 0, -128 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.166667 0.166667 0.166667 -1.49012e-08 0 0.5 ; ... + -0.166667 -0.166667 -0.166667 0.5 4.96705e-09 -3.47694e-08 ; ... + 0 0 0 -0.5 0.5 1.49012e-08 ; ... + 0 0 0 -2.98023e-08 -0.5 0.5 ]; +*/ + { 42, 42, 42, 0, 0, 128, -42, -42, -42, 128, 0, 0, 0, 0, 0, -127, 127, 0, 0, 0, 0, 0, -127, 128 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.214286 0.142857 0.142857 -1.49012e-08 0.214286 0.285714 ; ... + -0.0714286 -0.214286 -0.214286 0.5 -0.0714286 0.0714286 ; ... + -0.142857 0.0714286 0.0714286 -0.5 0.357143 0.142857 ; ... + 0.285714 -0.142857 -0.142857 0 -0.214286 0.214286 ]; +*/ + { 54, 36, 36, 0, 54, 73, -18, -54, -54, 127, -18, 18, -36, 18, 18, -127, 91, 36, 73, -36, -36, 0, -54, 54 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.125 0.25 0.125 0.125 0.125 0.25 ; ... + -0.25 -0.125 -0.125 0.25 0.125 0.125 ; ... + 0.25 -0.125 -0.125 -0.25 0.125 0.125 ; ... + -0.125 0.25 -0.125 -0.125 -0.125 0.25 ]; +*/ + { 32, 64, 32, 32, 32, 64, -64, -32, -32, 64, 32, 32, 64, -32, -32, -64, 32, 32, -32, 64, -32, -32, -32, 64 }, + /* +a = [ 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ... + -0.25 0 -0.25 0.25 0 0.25 ; ... + 0.25 -0.25 0 -0.25 0.25 0 ; ... + 0 0.25 -0.25 0 -0.25 0.25 ]; +*/ + { 42, 42, 42, 42, 42, 42, -64, 0, -64, 64, 0, 64, 64, -64, 0, -64, 64, 0, 0, 64, -64, 0, -64, 64 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.1 0.2 0.3 0.1 0.1 0.2 ; ... + 0.1 -0.3 -0.2 0.1 0.1 0.2 ; ... + -0.166667 0.166667 -0.166667 -0.166667 0.166667 0.166667 ; ... + -0.1 -0.2 0.2 -0.1 -0.1 0.3 ]; +*/ + { 25, 51, 76, 25, 25, 51, 25, -76, -51, 25, 25, 51, -42, 42, -42, -42, 42, 42, -25, -51, 51, -25, -25, 76 }, + /* +a = [ 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.125 0.25 0.25 0.125 0.125 0.125 ; ... + 0.125 -0.25 -0.25 0.125 0.125 0.125 ; ... + -0.125 0.125 -0.125 -0.25 0.125 0.25 ; ... + 0.125 -0.125 0.125 -0.25 -0.125 0.25 ]; +*/ + { 32, 64, 64, 32, 32, 32, 32, -64, -64, 32, 32, 32, -32, 32, -32, -64, 32, 64, 32, -32, 32, -64, -32, 64 }, + /* +a = [ 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.142857 0.214286 0.285714 0.214286 0.142857 -2.23517e-08 ; ... + -0.0714286 -0.357143 -0.142857 0.142857 -0.0714286 0.5 ; ... + 0.142857 0.214286 -0.214286 -0.285714 0.142857 0 ; ... + -0.214286 -0.0714286 0.0714286 -0.0714286 -0.214286 0.5 ]; +*/ + { 36, 54, 73, 54, 36, 0, -18, -91, -36, 36, -18, 128, 36, 54, -54, -73, 36, 0, -54, -18, 18, -18, -54, 128 }, + /* +a = [ 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0 0.25 0.25 0.25 0.25 0 ; ... + 0.25 -0.375 -0.125 0.125 -0.125 0.25 ; ... + 7.45058e-09 0.25 -0.25 -0.25 0.25 7.45058e-09 ; ... + 0.25 -0.125 0.125 -0.125 -0.375 0.25 ]; +*/ + { 0, 64, 64, 64, 64, 0, 64, -96, -32, 32, -31, 64, 0, 64, -64, -64, 64, 0, 64, -32, 32, -32, -96, 64 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.25 0 0.25 0.25 0 0.25 ; ... + -0.25 0.25 -0.25 0 0.25 0 ; ... + -0.166667 -0.166667 0.166667 -0.166667 0.166667 0.166667 ; ... + 0 -0.25 0 0.25 -0.25 0.25 ]; +*/ + { 64, 0, 64, 64, 0, 64, -64, 64, -64, 0, 64, 0, -42, -42, 42, -42, 42, 42, 0, -64, 0, 64, -64, 64 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.25 0.125 0.25 0.125 0.125 0.125 ; ... + -0.25 0.125 -0.25 0.125 0.125 0.125 ; ... + -0.125 -0.25 0.125 -0.125 0.125 0.25 ; ... + 0.125 -0.25 -0.125 0.125 -0.125 0.25 ]; +*/ + { 64, 32, 64, 32, 32, 32, -64, 32, -64, 32, 32, 32, -32, -64, 32, -32, 32, 64, 32, -64, -32, 32, -32, 64 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.25 0.25 0.25 0.25 4.96705e-09 -4.96705e-09 ; ... + -0.25 1.49012e-08 -0.25 1.49012e-08 0.5 1.49012e-08 ; ... + 0 -0.25 0 -0.25 0 0.5 ; ... + 0 0 0 0 -0.5 0.5 ]; +*/ + { 64, 64, 64, 64, 0, 0, -64, 0, -64, 0, 128, 0, 0, -64, 0, -64, 0, 128, 0, 0, 0, 0, -128, 128 }, + /* +a = [ 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.125 0.25 0.375 0.25 0.125 -0.125 ; ... + -0.25 -2.42144e-08 -0.25 -2.42144e-08 0.25 0.25 ; ... + 0.125 -0.25 -0.125 -0.25 0.125 0.375 ; ... + 0.25 0 -0.25 0 -0.25 0.25 ]; +*/ + { 32, 64, 96, 64, 32, -32, -63, 0, -63, 0, 64, 64, 32, -64, -32, -64, 32, 96, 64, 0, -64, 0, -64, 64 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.357143 0.0714285 0.5 0.142857 0.0714285 -0.142857 ; ... + -0.142857 0.0714286 -0.5 0.142857 0.0714286 0.357143 ; ... + -0.285714 0.142857 3.72529e-09 -0.214286 0.142857 0.214286 ; ... + -0.214286 -0.142857 -1.49012e-08 0.214286 -0.142857 0.285714 ]; +*/ + { 91, 18, 127, 36, 18, -36, -36, 18, -128, 36, 18, 91, -73, 36, 0, -54, 36, 54, -54, -36, 0, 54, -36, 73 }, + /* +a = [ 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.25 0.25 0.5 0.25 0.25 -0.5 ; ... + 2.98023e-08 -2.98023e-08 -0.5 2.98023e-08 -2.98023e-08 0.5 ; ... + -0.25 0 -2.98023e-08 -0.25 0 0.5 ; ... + 2.98023e-08 -0.25 0 2.98023e-08 -0.25 0.5 ]; +*/ + { 63, 63, 128, 63, 63, -128, 0, 0, -128, 0, 0, 128, -63, 0, 0, -63, 0, 128, 0, -63, 0, 0, -63, 128 }, + /* +a = [ 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.25 -0.25 0.5 0.5 0.25 -0.25 ; ... + 0 0.25 -0.5 -5.96046e-08 0 0.25 ; ... + -2.98023e-08 0.25 -2.98023e-08 -0.5 -2.98023e-08 0.25 ; ... + -0.25 0.25 -2.98023e-08 -5.96046e-08 -0.25 0.25 ]; +*/ + { 64, -64, 128, 128, 64, -64, 0, 64, -128, 0, 0, 64, 0, 64, 0, -128, 0, 64, -63, 64, 0, 0, -63, 64 }, + /* +a = [ 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ]; +ahainvah = [ -0.166667 -0.166667 0.5 0.5 0.5 -0.166667 ; ... + 0.166667 0.166667 -0.5 -2.98023e-08 -2.98023e-08 0.166667 ; ... + 0.166667 0.166667 -6.70552e-08 -0.5 -5.21541e-08 0.166667 ; ... + 0.166667 0.166667 -2.98023e-08 -2.98023e-08 -0.5 0.166667 ]; +*/ + { -42, -42, 128, 128, 128, -42, 42, 42, -128, 0, 0, 42, 42, 42, 0, -128, 0, 42, 42, 42, 0, 0, -128, 42 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.25 0.25 0 -2.98023e-08 0.25 0.25 ; ... + -0.25 -0.25 0.5 1.30385e-08 1.67638e-08 1.67638e-08 ; ... + 2.98023e-08 2.98023e-08 -0.5 0.5 -2.98023e-08 -2.98023e-08 ; ... + 0 0 0 -0.5 0.25 0.25 ]; +*/ + { 63, 63, 0, 0, 64, 64, -64, -64, 128, 0, 0, 0, 0, 0, -127, 128, 0, 0, 0, 0, 0, -128, 64, 64 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.214286 0.285714 -1.49012e-08 0.214286 0.142857 0.142857 ; ... + -0.142857 -0.357143 0.5 -0.142857 0.0714286 0.0714286 ; ... + -0.142857 0.142857 -0.5 0.357143 0.0714286 0.0714286 ; ... + 0.214286 -0.214286 0 -0.285714 0.142857 0.142857 ]; +*/ + { 54, 73, 0, 54, 36, 36, -36, -91, 128, -36, 18, 18, -36, 36, -128, 91, 18, 18, 54, -54, 0, -73, 36, 36 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.2 0.3 0.2 0.1 0.1 0.1 ; ... + -0.3 -0.2 0.2 0.1 0.1 0.1 ; ... + 0.2 -0.2 -0.3 0.1 0.1 0.1 ; ... + -0.166667 0.166667 -0.166667 -0.166667 0.166667 0.166667 ]; +*/ + { 51, 76, 51, 25, 25, 25, -76, -51, 51, 25, 25, 25, 51, -51, -76, 25, 25, 25, -42, 42, -42, -42, 42, 42 }, + /* +a = [ 1 -1 1 1 ; ... + 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.25 0.25 0.25 0.25 0 0 ; ... + -0.375 -0.125 0.125 -0.125 0.25 0.25 ; ... + 0.25 -0.25 -0.25 0.25 7.45058e-09 7.45058e-09 ; ... + -0.125 0.125 -0.125 -0.375 0.25 0.25 ]; +*/ + { 64, 64, 64, 64, 0, 0, -96, -32, 32, -31, 64, 64, 64, -64, -64, 64, 0, 0, -32, 32, -32, -96, 64, 64 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.142857 0.5 0.357143 -0.142857 0.0714285 0.0714285 ; ... + 0.142857 -0.5 -0.142857 0.357143 0.0714286 0.0714286 ; ... + -0.214286 3.72529e-09 -0.285714 0.214286 0.142857 0.142857 ; ... + -0.214286 1.49012e-08 0.214286 -0.285714 0.142857 0.142857 ]; +*/ + { 36, 127, 91, -36, 18, 18, 36, -128, -36, 91, 18, 18, -54, 0, -73, 54, 36, 36, -54, 0, 54, -73, 36, 36 }, + /* +a = [ 1 1 -1 1 ; ... + 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.25 0.5 0.25 -4.96705e-09 -2.48353e-08 -2.48353e-08 ; ... + -1.49012e-08 -0.5 -1.49012e-08 0.5 1.49012e-08 1.49012e-08 ; ... + -0.25 -7.45058e-09 -0.25 7.45058e-09 0.25 0.25 ; ... + 0 0 0 -0.5 0.25 0.25 ]; +*/ + { 63, 128, 63, 0, 0, 0, 0, -128, 0, 127, 0, 0, -64, 0, -64, 0, 64, 64, 0, 0, 0, -127, 63, 63 }, + /* +a = [ 1 1 1 -1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.25 0.5 0.5 0.25 -0.25 -0.25 ; ... + 0 -0.5 -5.96046e-08 0 0.25 0.25 ; ... + -2.98023e-08 -2.98023e-08 -0.5 -2.98023e-08 0.25 0.25 ; ... + -0.25 -2.98023e-08 -5.96046e-08 -0.25 0.25 0.25 ]; +*/ + { 64, 128, 128, 64, -64, -64, 0, -128, 0, 0, 64, 64, 0, 0, -128, 0, 64, 64, -63, 0, 0, -63, 64, 64 }, + /* +a = [ 1 1 1 1 ; ... + 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ]; +ahainvah = [ -0.166667 0.5 0.5 0.5 -0.166667 -0.166667 ; ... + 0.166667 -0.5 -2.98023e-08 -2.98023e-08 0.166667 0.166667 ; ... + 0.166667 -6.70552e-08 -0.5 -5.21541e-08 0.166667 0.166667 ; ... + 0.166667 -2.98023e-08 -2.98023e-08 -0.5 0.166667 0.166667 ]; +*/ + { -42, 128, 128, 128, -42, -42, 42, -128, 0, 0, 42, 42, 42, 0, -128, 0, 42, 42, 42, 0, 0, -128, 42, 42 }, + /* +a = [ 1 -1 -1 -1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.5 2.23517e-08 -2.23517e-08 0.166667 0.166667 0.166667 ; ... + -0.5 0.5 3.27826e-08 -2.98023e-09 -2.98023e-09 -2.98023e-09 ; ... + 2.98023e-08 -0.5 0.5 -2.98023e-08 -2.98023e-08 -2.98023e-08 ; ... + 0 -2.98023e-08 -0.5 0.166667 0.166667 0.166667 ]; +*/ + { 128, 0, 0, 42, 42, 42, -128, 127, 0, 0, 0, 0, 0, -127, 127, 0, 0, 0, 0, 0, -127, 42, 42, 42 }, + /* +a = [ 1 -1 -1 1 ; ... + 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.5 7.45058e-08 0.5 -1.49012e-08 -1.49012e-08 -1.49012e-08 ; ... + -0.5 0.5 -0.5 0.166667 0.166667 0.166667 ; ... + 1.49012e-08 -0.5 0.5 1.49012e-08 1.49012e-08 1.49012e-08 ; ... + -2.98023e-08 -8.9407e-08 -0.5 0.166667 0.166667 0.166667 ]; +*/ + { 128, 0, 127, 0, 0, 0, -128, 127, -127, 42, 42, 42, 0, -127, 127, 0, 0, 0, 0, 0, -127, 42, 42, 42 }, + /* +a = [ 1 -1 1 -1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.5 0.5 1.98682e-08 -1.98682e-08 -1.98682e-08 -1.98682e-08 ; ... + -0.5 -1.49012e-08 0.5 1.49012e-08 1.49012e-08 1.49012e-08 ; ... + -2.23517e-08 -0.5 -2.23517e-08 0.166667 0.166667 0.166667 ; ... + 0 0 -0.5 0.166667 0.166667 0.166667 ]; +*/ + { 128, 128, 0, 0, 0, 0, -128, 0, 127, 0, 0, 0, 0, -128, 0, 42, 42, 42, 0, 0, -127, 42, 42, 42 }, + /* +a = [ 1 -1 1 1 ; ... + 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ]; +ahainvah = [ 0.5 0.5 0.5 -0.166667 -0.166667 -0.166667 ; ... + -0.5 -2.98023e-08 -2.98023e-08 0.166667 0.166667 0.166667 ; ... + -6.70552e-08 -0.5 -5.21541e-08 0.166667 0.166667 0.166667 ; ... + -2.98023e-08 -2.98023e-08 -0.5 0.166667 0.166667 0.166667 ]; +*/ + { 128, 128, 128, -42, -42, -42, -128, 0, 0, 42, 42, 42, 0, -128, 0, 42, 42, 42, 0, 0, -128, 42, 42, 42 }, + /* +a = [ 1 1 -1 -1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 1 -1 1 ; ... + 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 1 1 -1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + /* +a = [ 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ; ... + 1 1 1 1 ]; + singular +*/ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } +}; + +static const unsigned long estsingular[8] = { + 0x0000000f, 0xffffffff80080410, 0x00300201, 0xffffffffc0002040, 0x02040003, 0xffffffff80400c00, 0x08201001, 0xfffffffff0000000 +}; + diff --git a/install-sh b/install-sh new file mode 100755 index 0000000..e9de238 --- /dev/null +++ b/install-sh @@ -0,0 +1,251 @@ +#!/bin/sh +# +# install - install a program, script, or datafile +# This comes from X11R5 (mit/util/scripts/install.sh). +# +# Copyright 1991 by the Massachusetts Institute of Technology +# +# Permission to use, copy, modify, distribute, and sell this software and its +# documentation for any purpose is hereby granted without fee, provided that +# the above copyright notice appear in all copies and that both that +# copyright notice and this permission notice appear in supporting +# documentation, and that the name of M.I.T. not be used in advertising or +# publicity pertaining to distribution of the software without specific, +# written prior permission. M.I.T. makes no representations about the +# suitability of this software for any purpose. It is provided "as is" +# without express or implied warranty. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. It can only install one file at a time, a restriction +# shared with many OS's install programs. + + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit="${DOITPROG-}" + + +# put in absolute paths if you don't have them in your path; or use env. vars. + +mvprog="${MVPROG-mv}" +cpprog="${CPPROG-cp}" +chmodprog="${CHMODPROG-chmod}" +chownprog="${CHOWNPROG-chown}" +chgrpprog="${CHGRPPROG-chgrp}" +stripprog="${STRIPPROG-strip}" +rmprog="${RMPROG-rm}" +mkdirprog="${MKDIRPROG-mkdir}" + +transformbasename="" +transform_arg="" +instcmd="$mvprog" +chmodcmd="$chmodprog 0755" +chowncmd="" +chgrpcmd="" +stripcmd="" +rmcmd="$rmprog -f" +mvcmd="$mvprog" +src="" +dst="" +dir_arg="" + +while [ x"$1" != x ]; do + case $1 in + -c) instcmd="$cpprog" + shift + continue;; + + -d) dir_arg=true + shift + continue;; + + -m) chmodcmd="$chmodprog $2" + shift + shift + continue;; + + -o) chowncmd="$chownprog $2" + shift + shift + continue;; + + -g) chgrpcmd="$chgrpprog $2" + shift + shift + continue;; + + -s) stripcmd="$stripprog" + shift + continue;; + + -t=*) transformarg=`echo $1 | sed 's/-t=//'` + shift + continue;; + + -b=*) transformbasename=`echo $1 | sed 's/-b=//'` + shift + continue;; + + *) if [ x"$src" = x ] + then + src=$1 + else + # this colon is to work around a 386BSD /bin/sh bug + : + dst=$1 + fi + shift + continue;; + esac +done + +if [ x"$src" = x ] +then + echo "install: no input file specified" + exit 1 +else + true +fi + +if [ x"$dir_arg" != x ]; then + dst=$src + src="" + + if [ -d $dst ]; then + instcmd=: + chmodcmd="" + else + instcmd=mkdir + fi +else + +# Waiting for this to be detected by the "$instcmd $src $dsttmp" command +# might cause directories to be created, which would be especially bad +# if $src (and thus $dsttmp) contains '*'. + + if [ -f $src -o -d $src ] + then + true + else + echo "install: $src does not exist" + exit 1 + fi + + if [ x"$dst" = x ] + then + echo "install: no destination specified" + exit 1 + else + true + fi + +# If destination is a directory, append the input filename; if your system +# does not like double slashes in filenames, you may need to add some logic + + if [ -d $dst ] + then + dst="$dst"/`basename $src` + else + true + fi +fi + +## this sed command emulates the dirname command +dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` + +# Make sure that the destination directory exists. +# this part is taken from Noah Friedman's mkinstalldirs script + +# Skip lots of stat calls in the usual case. +if [ ! -d "$dstdir" ]; then +defaultIFS=' +' +IFS="${IFS-${defaultIFS}}" + +oIFS="${IFS}" +# Some sh's can't handle IFS=/ for some reason. +IFS='%' +set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` +IFS="${oIFS}" + +pathcomp='' + +while [ $# -ne 0 ] ; do + pathcomp="${pathcomp}${1}" + shift + + if [ ! -d "${pathcomp}" ] ; + then + $mkdirprog "${pathcomp}" + else + true + fi + + pathcomp="${pathcomp}/" +done +fi + +if [ x"$dir_arg" != x ] +then + $doit $instcmd $dst && + + if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi +else + +# If we're going to rename the final executable, determine the name now. + + if [ x"$transformarg" = x ] + then + dstfile=`basename $dst` + else + dstfile=`basename $dst $transformbasename | + sed $transformarg`$transformbasename + fi + +# don't allow the sed command to completely eliminate the filename + + if [ x"$dstfile" = x ] + then + dstfile=`basename $dst` + else + true + fi + +# Make a temp file name in the proper directory. + + dsttmp=$dstdir/#inst.$$# + +# Move or copy the file name to the temp name + + $doit $instcmd $src $dsttmp && + + trap "rm -f ${dsttmp}" 0 && + +# and set any options; do chmod last to preserve setuid bits + +# If any of these fail, we abort the whole thing. If we want to +# ignore errors from any of these, just make sure not to ignore +# errors from the above "$doit $instcmd $src $dsttmp" command. + + if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi && + +# Now rename the file to the real destination. + + $doit $rmcmd -f $dstdir/$dstfile && + $doit $mvcmd $dsttmp $dstdir/$dstfile + +fi && + + +exit 0 diff --git a/libmisc/Makefile.am b/libmisc/Makefile.am new file mode 100644 index 0000000..b9fb042 --- /dev/null +++ b/libmisc/Makefile.am @@ -0,0 +1,8 @@ +EXTRA_DIST = getopt.c getopt.h getopt1.c openpty.c vsnprintf.c random.c + +noinst_LIBRARIES = libmisc.a + +noinst_HEADERS = raisedcosine.h + +libmisc_a_SOURCES = sinc.c hamming.c rctime.c rcfreq.c rrctime.c rrcfreq.c +libmisc_a_LIBADD = @LIBOBJS@ diff --git a/libmisc/Makefile.in b/libmisc/Makefile.in new file mode 100644 index 0000000..f064618 --- /dev/null +++ b/libmisc/Makefile.in @@ -0,0 +1,503 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ 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GNU. + NOTE: getopt is now part of the C library, so if you don't know what + "Keep this file name-space clean" means, talk to roland@gnu.ai.mit.edu + before changing it! + + Copyright (C) 1987, 88, 89, 90, 91, 92, 1993 + Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by the + Free Software Foundation; either version 2, or (at your option) any + later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ + +/* NOTE!!! AIX requires this to be the first thing in the file. + Do not put ANYTHING before it! */ +#if !defined (__GNUC__) && defined (_AIX) + #pragma alloca +#endif + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#ifdef __GNUC__ +#define alloca __builtin_alloca +#else /* not __GNUC__ */ +#if defined (HAVE_ALLOCA_H) || (defined(sparc) && (defined(sun) || (!defined(USG) && !defined(SVR4) && !defined(__svr4__)))) +#include +#else +#ifndef _AIX +char *alloca (); +#endif +#endif /* alloca.h */ +#endif /* not __GNUC__ */ + +#if !__STDC__ && !defined(const) && IN_GCC +#define const +#endif + +/* This tells Alpha OSF/1 not to define a getopt prototype in . */ +#ifndef _NO_PROTO +#define _NO_PROTO +#endif + +#include + +/* Comment out all this code if we are using the GNU C Library, and are not + actually compiling the library itself. This code is part of the GNU C + Library, but also included in many other GNU distributions. Compiling + and linking in this code is a waste when using the GNU C library + (especially if it is a shared library). Rather than having every GNU + program understand `configure --with-gnu-libc' and omit the object files, + it is simpler to just do this in the source for each such file. */ + +#if defined (_LIBC) || !defined (__GNU_LIBRARY__) + + +/* This needs to come after some library #include + to get __GNU_LIBRARY__ defined. */ +#ifdef __GNU_LIBRARY__ +#undef alloca +/* Don't include stdlib.h for non-GNU C libraries because some of them + contain conflicting prototypes for getopt. */ +#include +#else /* Not GNU C library. */ +#define __alloca alloca +#endif /* GNU C library. */ + +/* If GETOPT_COMPAT is defined, `+' as well as `--' can introduce a + long-named option. Because this is not POSIX.2 compliant, it is + being phased out. */ +/* #define GETOPT_COMPAT */ + +/* This version of `getopt' appears to the caller like standard Unix `getopt' + but it behaves differently for the user, since it allows the user + to intersperse the options with the other arguments. + + As `getopt' works, it permutes the elements of ARGV so that, + when it is done, all the options precede everything else. Thus + all application programs are extended to handle flexible argument order. + + Setting the environment variable POSIXLY_CORRECT disables permutation. + Then the behavior is completely standard. + + GNU application programs can use a third alternative mode in which + they can distinguish the relative order of options and other arguments. */ + +#include "getopt.h" + +/* For communication from `getopt' to the caller. + When `getopt' finds an option that takes an argument, + the argument value is returned here. + Also, when `ordering' is RETURN_IN_ORDER, + each non-option ARGV-element is returned here. */ + +char *optarg = 0; + +/* Index in ARGV of the next element to be scanned. + This is used for communication to and from the caller + and for communication between successive calls to `getopt'. + + On entry to `getopt', zero means this is the first call; initialize. + + When `getopt' returns EOF, this is the index of the first of the + non-option elements that the caller should itself scan. + + Otherwise, `optind' communicates from one call to the next + how much of ARGV has been scanned so far. */ + +/* XXX 1003.2 says this must be 1 before any call. */ +int optind = 0; + +/* The next char to be scanned in the option-element + in which the last option character we returned was found. + This allows us to pick up the scan where we left off. + + If this is zero, or a null string, it means resume the scan + by advancing to the next ARGV-element. */ + +static char *nextchar; + +/* Callers store zero here to inhibit the error message + for unrecognized options. */ + +int opterr = 1; + +/* Set to an option character which was unrecognized. + This must be initialized on some systems to avoid linking in the + system's own getopt implementation. */ + +int optopt = '?'; + +/* Describe how to deal with options that follow non-option ARGV-elements. + + If the caller did not specify anything, + the default is REQUIRE_ORDER if the environment variable + POSIXLY_CORRECT is defined, PERMUTE otherwise. + + REQUIRE_ORDER means don't recognize them as options; + stop option processing when the first non-option is seen. + This is what Unix does. + This mode of operation is selected by either setting the environment + variable POSIXLY_CORRECT, or using `+' as the first character + of the list of option characters. + + PERMUTE is the default. We permute the contents of ARGV as we scan, + so that eventually all the non-options are at the end. This allows options + to be given in any order, even with programs that were not written to + expect this. + + RETURN_IN_ORDER is an option available to programs that were written + to expect options and other ARGV-elements in any order and that care about + the ordering of the two. We describe each non-option ARGV-element + as if it were the argument of an option with character code 1. + Using `-' as the first character of the list of option characters + selects this mode of operation. + + The special argument `--' forces an end of option-scanning regardless + of the value of `ordering'. In the case of RETURN_IN_ORDER, only + `--' can cause `getopt' to return EOF with `optind' != ARGC. */ + +static enum +{ + REQUIRE_ORDER, PERMUTE, RETURN_IN_ORDER +} ordering; + +#ifdef __GNU_LIBRARY__ +/* We want to avoid inclusion of string.h with non-GNU libraries + because there are many ways it can cause trouble. + On some systems, it contains special magic macros that don't work + in GCC. */ +#include +#define my_index strchr +#define my_bcopy(src, dst, n) memcpy ((dst), (src), (n)) +#else + +/* Avoid depending on library functions or files + whose names are inconsistent. */ + +char *getenv (); + +static char * +my_index (str, chr) + const char *str; + int chr; +{ + while (*str) + { + if (*str == chr) + return (char *) str; + str++; + } + return 0; +} + +static void +my_bcopy (from, to, size) + const char *from; + char *to; + int size; +{ + int i; + for (i = 0; i < size; i++) + to[i] = from[i]; +} +#endif /* GNU C library. */ + +/* Handle permutation of arguments. */ + +/* Describe the part of ARGV that contains non-options that have + been skipped. `first_nonopt' is the index in ARGV of the first of them; + `last_nonopt' is the index after the last of them. */ + +static int first_nonopt; +static int last_nonopt; + +/* Exchange two adjacent subsequences of ARGV. + One subsequence is elements [first_nonopt,last_nonopt) + which contains all the non-options that have been skipped so far. + The other is elements [last_nonopt,optind), which contains all + the options processed since those non-options were skipped. + + `first_nonopt' and `last_nonopt' are relocated so that they describe + the new indices of the non-options in ARGV after they are moved. */ + +static void +exchange (argv) + char **argv; +{ + int nonopts_size = (last_nonopt - first_nonopt) * sizeof (char *); + char **temp = (char **) __alloca (nonopts_size); + + /* Interchange the two blocks of data in ARGV. */ + + my_bcopy ((char *) &argv[first_nonopt], (char *) temp, nonopts_size); + my_bcopy ((char *) &argv[last_nonopt], (char *) &argv[first_nonopt], + (optind - last_nonopt) * sizeof (char *)); + my_bcopy ((char *) temp, + (char *) &argv[first_nonopt + optind - last_nonopt], + nonopts_size); + + /* Update records for the slots the non-options now occupy. */ + + first_nonopt += (optind - last_nonopt); + last_nonopt = optind; +} + +/* Scan elements of ARGV (whose length is ARGC) for option characters + given in OPTSTRING. + + If an element of ARGV starts with '-', and is not exactly "-" or "--", + then it is an option element. The characters of this element + (aside from the initial '-') are option characters. If `getopt' + is called repeatedly, it returns successively each of the option characters + from each of the option elements. + + If `getopt' finds another option character, it returns that character, + updating `optind' and `nextchar' so that the next call to `getopt' can + resume the scan with the following option character or ARGV-element. + + If there are no more option characters, `getopt' returns `EOF'. + Then `optind' is the index in ARGV of the first ARGV-element + that is not an option. (The ARGV-elements have been permuted + so that those that are not options now come last.) + + OPTSTRING is a string containing the legitimate option characters. + If an option character is seen that is not listed in OPTSTRING, + return '?' after printing an error message. If you set `opterr' to + zero, the error message is suppressed but we still return '?'. + + If a char in OPTSTRING is followed by a colon, that means it wants an arg, + so the following text in the same ARGV-element, or the text of the following + ARGV-element, is returned in `optarg'. Two colons mean an option that + wants an optional arg; if there is text in the current ARGV-element, + it is returned in `optarg', otherwise `optarg' is set to zero. + + If OPTSTRING starts with `-' or `+', it requests different methods of + handling the non-option ARGV-elements. + See the comments about RETURN_IN_ORDER and REQUIRE_ORDER, above. + + Long-named options begin with `--' instead of `-'. + Their names may be abbreviated as long as the abbreviation is unique + or is an exact match for some defined option. If they have an + argument, it follows the option name in the same ARGV-element, separated + from the option name by a `=', or else the in next ARGV-element. + When `getopt' finds a long-named option, it returns 0 if that option's + `flag' field is nonzero, the value of the option's `val' field + if the `flag' field is zero. + + The elements of ARGV aren't really const, because we permute them. + But we pretend they're const in the prototype to be compatible + with other systems. + + LONGOPTS is a vector of `struct option' terminated by an + element containing a name which is zero. + + LONGIND returns the index in LONGOPT of the long-named option found. + It is only valid when a long-named option has been found by the most + recent call. + + If LONG_ONLY is nonzero, '-' as well as '--' can introduce + long-named options. */ + +int +_getopt_internal (argc, argv, optstring, longopts, longind, long_only) + int argc; + char *const *argv; + const char *optstring; + const struct option *longopts; + int *longind; + int long_only; +{ + int option_index; + + optarg = 0; + + /* Initialize the internal data when the first call is made. + Start processing options with ARGV-element 1 (since ARGV-element 0 + is the program name); the sequence of previously skipped + non-option ARGV-elements is empty. */ + + if (optind == 0) + { + first_nonopt = last_nonopt = optind = 1; + + nextchar = NULL; + + /* Determine how to handle the ordering of options and nonoptions. */ + + if (optstring[0] == '-') + { + ordering = RETURN_IN_ORDER; + ++optstring; + } + else if (optstring[0] == '+') + { + ordering = REQUIRE_ORDER; + ++optstring; + } + else if (getenv ("POSIXLY_CORRECT") != NULL) + ordering = REQUIRE_ORDER; + else + ordering = PERMUTE; + } + + if (nextchar == NULL || *nextchar == '\0') + { + if (ordering == PERMUTE) + { + /* If we have just processed some options following some non-options, + exchange them so that the options come first. */ + + if (first_nonopt != last_nonopt && last_nonopt != optind) + exchange ((char **) argv); + else if (last_nonopt != optind) + first_nonopt = optind; + + /* Now skip any additional non-options + and extend the range of non-options previously skipped. */ + + while (optind < argc + && (argv[optind][0] != '-' || argv[optind][1] == '\0') +#ifdef GETOPT_COMPAT + && (longopts == NULL + || argv[optind][0] != '+' || argv[optind][1] == '\0') +#endif /* GETOPT_COMPAT */ + ) + optind++; + last_nonopt = optind; + } + + /* Special ARGV-element `--' means premature end of options. + Skip it like a null option, + then exchange with previous non-options as if it were an option, + then skip everything else like a non-option. */ + + if (optind != argc && !strcmp (argv[optind], "--")) + { + optind++; + + if (first_nonopt != last_nonopt && last_nonopt != optind) + exchange ((char **) argv); + else if (first_nonopt == last_nonopt) + first_nonopt = optind; + last_nonopt = argc; + + optind = argc; + } + + /* If we have done all the ARGV-elements, stop the scan + and back over any non-options that we skipped and permuted. */ + + if (optind == argc) + { + /* Set the next-arg-index to point at the non-options + that we previously skipped, so the caller will digest them. */ + if (first_nonopt != last_nonopt) + optind = first_nonopt; + return EOF; + } + + /* If we have come to a non-option and did not permute it, + either stop the scan or describe it to the caller and pass it by. */ + + if ((argv[optind][0] != '-' || argv[optind][1] == '\0') +#ifdef GETOPT_COMPAT + && (longopts == NULL + || argv[optind][0] != '+' || argv[optind][1] == '\0') +#endif /* GETOPT_COMPAT */ + ) + { + if (ordering == REQUIRE_ORDER) + return EOF; + optarg = argv[optind++]; + return 1; + } + + /* We have found another option-ARGV-element. + Start decoding its characters. */ + + nextchar = (argv[optind] + 1 + + (longopts != NULL && argv[optind][1] == '-')); + } + + if (longopts != NULL + && ((argv[optind][0] == '-' + && (argv[optind][1] == '-' || long_only)) +#ifdef GETOPT_COMPAT + || argv[optind][0] == '+' +#endif /* GETOPT_COMPAT */ + )) + { + const struct option *p; + char *s = nextchar; + int exact = 0; + int ambig = 0; + const struct option *pfound = NULL; + int indfound; + + while (*s && *s != '=') + s++; + + /* Test all options for either exact match or abbreviated matches. */ + for (p = longopts, option_index = 0; p->name; + p++, option_index++) + if (!strncmp (p->name, nextchar, s - nextchar)) + { + if (s - nextchar == strlen (p->name)) + { + /* Exact match found. */ + pfound = p; + indfound = option_index; + exact = 1; + break; + } + else if (pfound == NULL) + { + /* First nonexact match found. */ + pfound = p; + indfound = option_index; + } + else + /* Second nonexact match found. */ + ambig = 1; + } + + if (ambig && !exact) + { + if (opterr) + fprintf (stderr, "%s: option `%s' is ambiguous\n", + argv[0], argv[optind]); + nextchar += strlen (nextchar); + optind++; + return '?'; + } + + if (pfound != NULL) + { + option_index = indfound; + optind++; + if (*s) + { + /* Don't test has_arg with >, because some C compilers don't + allow it to be used on enums. */ + if (pfound->has_arg) + optarg = s + 1; + else + { + if (opterr) + { + if (argv[optind - 1][1] == '-') + /* --option */ + fprintf (stderr, + "%s: option `--%s' doesn't allow an argument\n", + argv[0], pfound->name); + else + /* +option or -option */ + fprintf (stderr, + "%s: option `%c%s' doesn't allow an argument\n", + argv[0], argv[optind - 1][0], pfound->name); + } + nextchar += strlen (nextchar); + return '?'; + } + } + else if (pfound->has_arg == 1) + { + if (optind < argc) + optarg = argv[optind++]; + else + { + if (opterr) + fprintf (stderr, "%s: option `%s' requires an argument\n", + argv[0], argv[optind - 1]); + nextchar += strlen (nextchar); + return optstring[0] == ':' ? ':' : '?'; + } + } + nextchar += strlen (nextchar); + if (longind != NULL) + *longind = option_index; + if (pfound->flag) + { + *(pfound->flag) = pfound->val; + return 0; + } + return pfound->val; + } + /* Can't find it as a long option. If this is not getopt_long_only, + or the option starts with '--' or is not a valid short + option, then it's an error. + Otherwise interpret it as a short option. */ + if (!long_only || argv[optind][1] == '-' +#ifdef GETOPT_COMPAT + || argv[optind][0] == '+' +#endif /* GETOPT_COMPAT */ + || my_index (optstring, *nextchar) == NULL) + { + if (opterr) + { + if (argv[optind][1] == '-') + /* --option */ + fprintf (stderr, "%s: unrecognized option `--%s'\n", + argv[0], nextchar); + else + /* +option or -option */ + fprintf (stderr, "%s: unrecognized option `%c%s'\n", + argv[0], argv[optind][0], nextchar); + } + nextchar = (char *) ""; + optind++; + return '?'; + } + } + + /* Look at and handle the next option-character. */ + + { + char c = *nextchar++; + char *temp = my_index (optstring, c); + + /* Increment `optind' when we start to process its last character. */ + if (*nextchar == '\0') + ++optind; + + if (temp == NULL || c == ':') + { + if (opterr) + { +#if 0 + if (c < 040 || c >= 0177) + fprintf (stderr, "%s: unrecognized option, character code 0%o\n", + argv[0], c); + else + fprintf (stderr, "%s: unrecognized option `-%c'\n", argv[0], c); +#else + /* 1003.2 specifies the format of this message. */ + fprintf (stderr, "%s: illegal option -- %c\n", argv[0], c); +#endif + } + optopt = c; + return '?'; + } + if (temp[1] == ':') + { + if (temp[2] == ':') + { + /* This is an option that accepts an argument optionally. */ + if (*nextchar != '\0') + { + optarg = nextchar; + optind++; + } + else + optarg = 0; + nextchar = NULL; + } + else + { + /* This is an option that requires an argument. */ + if (*nextchar != '\0') + { + optarg = nextchar; + /* If we end this ARGV-element by taking the rest as an arg, + we must advance to the next element now. */ + optind++; + } + else if (optind == argc) + { + if (opterr) + { +#if 0 + fprintf (stderr, "%s: option `-%c' requires an argument\n", + argv[0], c); +#else + /* 1003.2 specifies the format of this message. */ + fprintf (stderr, "%s: option requires an argument -- %c\n", + argv[0], c); +#endif + } + optopt = c; + if (optstring[0] == ':') + c = ':'; + else + c = '?'; + } + else + /* We already incremented `optind' once; + increment it again when taking next ARGV-elt as argument. */ + optarg = argv[optind++]; + nextchar = NULL; + } + } + return c; + } +} + +int +getopt (argc, argv, optstring) + int argc; + char *const *argv; + const char *optstring; +{ + return _getopt_internal (argc, argv, optstring, + (const struct option *) 0, + (int *) 0, + 0); +} + +#endif /* _LIBC or not __GNU_LIBRARY__. */ + +#ifdef TEST + +/* Compile with -DTEST to make an executable for use in testing + the above definition of `getopt'. */ + +int +main (argc, argv) + int argc; + char **argv; +{ + int c; + int digit_optind = 0; + + while (1) + { + int this_option_optind = optind ? optind : 1; + + c = getopt (argc, argv, "abc:d:0123456789"); + if (c == EOF) + break; + + switch (c) + { + case '0': + case '1': + case '2': + case '3': + case '4': + case '5': + case '6': + case '7': + case '8': + case '9': + if (digit_optind != 0 && digit_optind != this_option_optind) + printf ("digits occur in two different argv-elements.\n"); + digit_optind = this_option_optind; + printf ("option %c\n", c); + break; + + case 'a': + printf ("option a\n"); + break; + + case 'b': + printf ("option b\n"); + break; + + case 'c': + printf ("option c with value `%s'\n", optarg); + break; + + case '?': + break; + + default: + printf ("?? getopt returned character code 0%o ??\n", c); + } + } + + if (optind < argc) + { + printf ("non-option ARGV-elements: "); + while (optind < argc) + printf ("%s ", argv[optind++]); + printf ("\n"); + } + + exit (0); +} + +#endif /* TEST */ diff --git a/libmisc/getopt.h b/libmisc/getopt.h new file mode 100644 index 0000000..45541f5 --- /dev/null +++ b/libmisc/getopt.h @@ -0,0 +1,129 @@ +/* Declarations for getopt. + Copyright (C) 1989, 1990, 1991, 1992, 1993 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by the + Free Software Foundation; either version 2, or (at your option) any + later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ + +#ifndef _GETOPT_H +#define _GETOPT_H 1 + +#ifdef __cplusplus +extern "C" { +#endif + +/* For communication from `getopt' to the caller. + When `getopt' finds an option that takes an argument, + the argument value is returned here. + Also, when `ordering' is RETURN_IN_ORDER, + each non-option ARGV-element is returned here. */ + +extern char *optarg; + +/* Index in ARGV of the next element to be scanned. + This is used for communication to and from the caller + and for communication between successive calls to `getopt'. + + On entry to `getopt', zero means this is the first call; initialize. + + When `getopt' returns EOF, this is the index of the first of the + non-option elements that the caller should itself scan. + + Otherwise, `optind' communicates from one call to the next + how much of ARGV has been scanned so far. */ + +extern int optind; + +/* Callers store zero here to inhibit the error message `getopt' prints + for unrecognized options. */ + +extern int opterr; + +/* Set to an option character which was unrecognized. */ + +extern int optopt; + +/* Describe the long-named options requested by the application. + The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector + of `struct option' terminated by an element containing a name which is + zero. + + The field `has_arg' is: + no_argument (or 0) if the option does not take an argument, + required_argument (or 1) if the option requires an argument, + optional_argument (or 2) if the option takes an optional argument. + + If the field `flag' is not NULL, it points to a variable that is set + to the value given in the field `val' when the option is found, but + left unchanged if the option is not found. + + To have a long-named option do something other than set an `int' to + a compiled-in constant, such as set a value from `optarg', set the + option's `flag' field to zero and its `val' field to a nonzero + value (the equivalent single-letter option character, if there is + one). For long options that have a zero `flag' field, `getopt' + returns the contents of the `val' field. */ + +struct option +{ +#if __STDC__ + const char *name; +#else + char *name; +#endif + /* has_arg can't be an enum because some compilers complain about + type mismatches in all the code that assumes it is an int. */ + int has_arg; + int *flag; + int val; +}; + +/* Names for the values of the `has_arg' field of `struct option'. */ + +#define no_argument 0 +#define required_argument 1 +#define optional_argument 2 + +#if __STDC__ +#if defined(__GNU_LIBRARY__) +/* Many other libraries have conflicting prototypes for getopt, with + differences in the consts, in stdlib.h. To avoid compilation + errors, only prototype getopt for the GNU C library. */ +extern int getopt (int argc, char *const *argv, const char *shortopts); +#else /* not __GNU_LIBRARY__ */ +extern int getopt (); +#endif /* not __GNU_LIBRARY__ */ +extern int getopt_long (int argc, char *const *argv, const char *shortopts, + const struct option *longopts, int *longind); +extern int getopt_long_only (int argc, char *const *argv, + const char *shortopts, + const struct option *longopts, int *longind); + +/* Internal only. Users should not call this directly. */ +extern int _getopt_internal (int argc, char *const *argv, + const char *shortopts, + const struct option *longopts, int *longind, + int long_only); +#else /* not __STDC__ */ +extern int getopt (); +extern int getopt_long (); +extern int getopt_long_only (); + +extern int _getopt_internal (); +#endif /* not __STDC__ */ + +#ifdef __cplusplus +} +#endif + +#endif /* _GETOPT_H */ diff --git a/libmisc/getopt1.c b/libmisc/getopt1.c new file mode 100644 index 0000000..a32615c --- /dev/null +++ b/libmisc/getopt1.c @@ -0,0 +1,176 @@ +/* getopt_long and getopt_long_only entry points for GNU getopt. + Copyright (C) 1987, 88, 89, 90, 91, 92, 1993 + Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by the + Free Software Foundation; either version 2, or (at your option) any + later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "getopt.h" + +#if !__STDC__ && !defined(const) && IN_GCC +#define const +#endif + +#include + +/* Comment out all this code if we are using the GNU C Library, and are not + actually compiling the library itself. This code is part of the GNU C + Library, but also included in many other GNU distributions. Compiling + and linking in this code is a waste when using the GNU C library + (especially if it is a shared library). Rather than having every GNU + program understand `configure --with-gnu-libc' and omit the object files, + it is simpler to just do this in the source for each such file. */ + +#if defined (_LIBC) || !defined (__GNU_LIBRARY__) + + +/* This needs to come after some library #include + to get __GNU_LIBRARY__ defined. */ +#ifdef __GNU_LIBRARY__ +#include +#else +char *getenv (); +#endif + +#ifndef NULL +#define NULL 0 +#endif + +int +getopt_long (argc, argv, options, long_options, opt_index) + int argc; + char *const *argv; + const char *options; + const struct option *long_options; + int *opt_index; +{ + return _getopt_internal (argc, argv, options, long_options, opt_index, 0); +} + +/* Like getopt_long, but '-' as well as '--' can indicate a long option. + If an option that starts with '-' (not '--') doesn't match a long option, + but does match a short option, it is parsed as a short option + instead. */ + +int +getopt_long_only (argc, argv, options, long_options, opt_index) + int argc; + char *const *argv; + const char *options; + const struct option *long_options; + int *opt_index; +{ + return _getopt_internal (argc, argv, options, long_options, opt_index, 1); +} + + +#endif /* _LIBC or not __GNU_LIBRARY__. */ + +#ifdef TEST + +#include + +int +main (argc, argv) + int argc; + char **argv; +{ + int c; + int digit_optind = 0; + + while (1) + { + int this_option_optind = optind ? optind : 1; + int option_index = 0; + static struct option long_options[] = + { + {"add", 1, 0, 0}, + {"append", 0, 0, 0}, + {"delete", 1, 0, 0}, + {"verbose", 0, 0, 0}, + {"create", 0, 0, 0}, + {"file", 1, 0, 0}, + {0, 0, 0, 0} + }; + + c = getopt_long (argc, argv, "abc:d:0123456789", + long_options, &option_index); + if (c == EOF) + break; + + switch (c) + { + case 0: + printf ("option %s", long_options[option_index].name); + if (optarg) + printf (" with arg %s", optarg); + printf ("\n"); + break; + + case '0': + case '1': + case '2': + case '3': + case '4': + case '5': + case '6': + case '7': + case '8': + case '9': + if (digit_optind != 0 && digit_optind != this_option_optind) + printf ("digits occur in two different argv-elements.\n"); + digit_optind = this_option_optind; + printf ("option %c\n", c); + break; + + case 'a': + printf ("option a\n"); + break; + + case 'b': + printf ("option b\n"); + break; + + case 'c': + printf ("option c with value `%s'\n", optarg); + break; + + case 'd': + printf ("option d with value `%s'\n", optarg); + break; + + case '?': + break; + + default: + printf ("?? getopt returned character code 0%o ??\n", c); + } + } + + if (optind < argc) + { + printf ("non-option ARGV-elements: "); + while (optind < argc) + printf ("%s ", argv[optind++]); + printf ("\n"); + } + + exit (0); +} + +#endif /* TEST */ diff --git a/libmisc/hamming.c b/libmisc/hamming.c new file mode 100644 index 0000000..cae1dd0 --- /dev/null +++ b/libmisc/hamming.c @@ -0,0 +1,44 @@ +/*****************************************************************************/ + +/* + * hamming.c -- Hamming Window. + * + * Copyright (C) 1999-2000, 2003 + * Thomas Sailer (t.sailer@alumni.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include + +#include "raisedcosine.h" + +/* --------------------------------------------------------------------- */ + +double hamming(double x) +{ + return 0.54-0.46*cos(2*M_PI*x); +} diff --git a/libmisc/openpty.c b/libmisc/openpty.c new file mode 100644 index 0000000..71d76e6 --- /dev/null +++ b/libmisc/openpty.c @@ -0,0 +1,83 @@ +/*****************************************************************************/ + +/* + * openpty.c -- openpty. + * + * From glibc2, Copyright (C) Free Software Foundation + * Modified by Thomas Sailer, sailer@ife.ee.ethz.ch + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +/*****************************************************************************/ + +#ifndef HAVE_OPENPTY + +#include +#include +#include +#include +#include +#include +#include +#include + +int openpty(int *amaster, int *aslave, char *name, struct termios *termp, struct winsize *winp) +{ + char line[11]; + const char *cp1, *cp2; + int master, slave, ttygid; + struct group *gr; + + strcpy (line, "/dev/ptyXX"); + if (gr = getgrnam("tty")) + ttygid = gr->gr_gid; + else + ttygid = -1; + for (cp1 = "pqrs"; *cp1; cp1++) { + line[8] = *cp1; + for (cp2 = "0123456789abcdef"; *cp2; cp2++) { + line[9] = *cp2; + if ((master = open(line, O_RDWR, 0)) == -1) { + if (errno == ENOENT) + return (-1); /* out of ptys */ + } else { + line[5] = 't'; + (void)chown(line, getuid(), ttygid); + (void)chmod(line, S_IRUSR|S_IWUSR|S_IWGRP); +#ifdef HAVE_REVOKE + revoke(line); +#endif + if ((slave = open(line, O_RDWR, 0)) != -1) { + *amaster = master; + *aslave = slave; + if (name) + strcpy(name, line); + if (termp) + (void)tcsetattr(slave, TCSAFLUSH, termp); + if (winp) + (void)ioctl(slave, TIOCSWINSZ, (char *)winp); + return 0; + } + (void)close(master); + line[5] = 'p'; + } + } + } + errno = ENOENT; /* out of ptys */ + return -1; +} + +#endif /* HAVE_OPENPTY */ diff --git a/libmisc/raisedcosine.h b/libmisc/raisedcosine.h new file mode 100644 index 0000000..a493e0b --- /dev/null +++ b/libmisc/raisedcosine.h @@ -0,0 +1,53 @@ +/*****************************************************************************/ + +/* + * raisedcosine.h -- Raised Cosine Functions. + * + * Copyright (C) 2002 + * Thomas Sailer (t.sailer@alumni.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * + */ + +/*****************************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#ifndef _RAISEDCOSINE_H +#define _RAISEDCOSINE_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* --------------------------------------------------------------------- */ + +extern double sinc(double x); +extern double hamming(double x); +extern double raised_cosine_time(double time, double alpha); +extern double raised_cosine_freq(double freq, double alpha); +extern double root_raised_cosine_time(double time, double alpha); +extern double root_raised_cosine_freq(double freq, double alpha); + +/* --------------------------------------------------------------------- */ +#ifdef __cplusplus +} +#endif + +#endif /* _RAISEDCOSINE_H */ diff --git a/libmisc/random.c b/libmisc/random.c new file mode 100644 index 0000000..e20cca1 --- /dev/null +++ b/libmisc/random.c @@ -0,0 +1,40 @@ +/*****************************************************************************/ + +/* + * random.c -- Random Emulation (for mingw32). + * + * Copyright (C) 2000 + * Thomas Sailer + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * + */ + +/*****************************************************************************/ + +#include + +/* --------------------------------------------------------------------- */ + +long int random(void) +{ + return rand(); +} + +void srandom(unsigned int seed) +{ + srand(seed); +} diff --git a/libmisc/rcfreq.c b/libmisc/rcfreq.c new file mode 100644 index 0000000..cd5af5e --- /dev/null +++ b/libmisc/rcfreq.c @@ -0,0 +1,52 @@ +/*****************************************************************************/ + +/* + * rcfreq.c -- Raised Cosine Function (Frequency Domain). + * + * Copyright (C) 2001, 2002 + * Thomas Sailer (t.sailer@alumni.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include + +#include "raisedcosine.h" + +/* --------------------------------------------------------------------- */ + +double raised_cosine_freq(double freq, double alpha) +{ + freq = fabs(freq); + freq -= 0.5 * (1 - alpha); + if (freq <= 0) + return 1; + if (freq >= alpha) + return 0; + freq /= alpha; + freq *= M_PI; + return 0.5 * (1 + cos(freq)); +} diff --git a/libmisc/rctime.c b/libmisc/rctime.c new file mode 100644 index 0000000..775f8a6 --- /dev/null +++ b/libmisc/rctime.c @@ -0,0 +1,58 @@ +/*****************************************************************************/ + +/* + * rctime.c -- Raised Cosine Function (Time Domain). + * + * Copyright (C) 2001, 2002 + * Thomas Sailer (t.sailer@alumni.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include + +#include "raisedcosine.h" + +/* --------------------------------------------------------------------- */ + +/* + * sinc(pi t) cos(pi alpha t) / [ 1 - (2 alpha t)^2 ] + */ + +double raised_cosine_time(double time, double alpha) +{ + float f1, f2, alphatime; + + if (fabs(alpha) < 1e-8) + return sinc(time); + alphatime = time * alpha; + f1 = 1 - 4 * alphatime * alphatime; + if (fabs(f1) < 1e-10) + f2 = M_PI / 4.0; + else + f2 = cos(M_PI * alphatime) / f1; + return sinc(time) * f2; +} diff --git a/libmisc/rrcfreq.c b/libmisc/rrcfreq.c new file mode 100644 index 0000000..6aae11a --- /dev/null +++ b/libmisc/rrcfreq.c @@ -0,0 +1,52 @@ +/*****************************************************************************/ + +/* + * rrcfreq.c -- Square Root Raised Cosine Function (Frequency Domain). + * + * Copyright (C) 2001, 2002 + * Thomas Sailer (t.sailer@alumni.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include + +#include "raisedcosine.h" + +/* --------------------------------------------------------------------- */ + +double root_raised_cosine_freq(double freq, double alpha) +{ + freq = fabs(freq); + freq -= 0.5 * (1 - alpha); + if (freq <= 0) + return 1; + if (freq >= alpha) + return 0; + freq /= alpha; + freq *= M_PI; + return sqrt(0.5 * (1 + cos(freq))); +} diff --git a/libmisc/rrctime.c b/libmisc/rrctime.c new file mode 100644 index 0000000..086111a --- /dev/null +++ b/libmisc/rrctime.c @@ -0,0 +1,62 @@ +/*****************************************************************************/ + +/* + * rrctime.c -- Square Root Raised Cosine Function (Time Domain). + * + * Copyright (C) 2001, 2002 + * Thomas Sailer (t.sailer@alumni.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include + +#include "raisedcosine.h" + +/* --------------------------------------------------------------------- */ + +/* + * see Huber: Trelliscodierung, S. 15, or ptolemy source code + * + * [ (4 alpha t) cos( pi (1+alpha) t) + sin (pi (1 - alpha)t) ] / [ (pi t) (1 - (4 alpha t)^2) ] + */ + +double root_raised_cosine_time(double time, double alpha) +{ + float opap, omap, at4, omat4sq; + + if (fabs(alpha) < 1e-8) + return sinc(time); + if (fabs(time) < 1e-8) + return ((4.0 / M_PI) - 1.0) * alpha + 1.0; + opap = (1.0 + alpha) * M_PI; + omap = (1.0 - alpha) * M_PI; + at4 = alpha * time * 4; + omat4sq = 1 - at4 * at4; + if (fabs(omat4sq) < 1e-8) + return ((4.0 * alpha) * cos(opap * time) - at4 * opap * sin(opap * time) + omap * cos(omap * time)) / (1 - 3 * at4 * at4) * (1.0 / M_PI); + return (4.0 / M_PI) * alpha / omat4sq * (cos(opap * time) + sin(omap * time) / at4); +} diff --git a/libmisc/sinc.c b/libmisc/sinc.c new file mode 100644 index 0000000..fc9a025 --- /dev/null +++ b/libmisc/sinc.c @@ -0,0 +1,48 @@ +/*****************************************************************************/ + +/* + * sinc.c -- sinc aka sin(x)/x. + * + * Copyright (C) 2001, 2002 + * Thomas Sailer (t.sailer@alumni.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include + +#include "raisedcosine.h" + +/* --------------------------------------------------------------------- */ + +double sinc(double x) +{ + double arg = x * M_PI; + + if (fabs(arg) < 1e-10) + return 1; + return sin(arg) / arg; +} diff --git a/libmisc/vsnprintf.c b/libmisc/vsnprintf.c new file mode 100644 index 0000000..0b9ab56 --- /dev/null +++ b/libmisc/vsnprintf.c @@ -0,0 +1,194 @@ +/* + * This file is derived from GLIB by Thomas Sailer, + * + * + * GLIB - Library of useful routines for C programming + * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#include +#include +#include +#include +#include + +static unsigned int printf_string_upper_bound (const char *format, va_list args) +{ + unsigned int len = 1; + + while (*format) { + int long_int = 0; + int extra_long = 0; + char c; + + c = *format++; + + if (c == '%') { + int done = 0; + + while (*format && !done) { + switch (*format++) { + char *string_arg; + + case '*': + len += va_arg (args, int); + break; + case '1': + case '2': + case '3': + case '4': + case '5': + case '6': + case '7': + case '8': + case '9': + /* add specified format length, since it might exceed the + * size we assume it to have. + */ + format -= 1; + len += strtol (format, (char**) &format, 10); + break; + case 'h': + /* ignore short int flag, since all args have at least the + * same size as an int + */ + break; + case 'l': + if (long_int) + extra_long = 1; /* linux specific */ + else + long_int = 1; + break; + case 'q': + case 'L': + long_int = 1; + extra_long = 1; + break; + case 's': + string_arg = va_arg (args, char *); + if (string_arg) + len += strlen (string_arg); + else { + /* add enough padding to hold "(null)" identifier */ + len += 16; + } + done = 1; + break; + case 'd': + case 'i': + case 'o': + case 'u': + case 'x': + case 'X': + if (long_int) + (void) va_arg (args, long); + else + (void) va_arg (args, int); + len += extra_long ? 64 : 32; + done = 1; + break; + case 'D': + case 'O': + case 'U': + (void) va_arg (args, long); + len += 32; + done = 1; + break; + case 'e': + case 'E': + case 'f': + case 'g': + (void) va_arg (args, double); + len += extra_long ? 64 : 32; + done = 1; + break; + case 'c': + (void) va_arg (args, int); + len += 1; + done = 1; + break; + case 'p': + case 'n': + (void) va_arg (args, void*); + len += 32; + done = 1; + break; + case '%': + len += 1; + done = 1; + break; + default: + /* ignore unknow/invalid flags */ + break; + } + } + } + else + len += 1; + } + return len; +} + +/* WARNING: This does only work for i386 (plus a few others, but not eg. alpha) !!!! */ +#define VA_COPY(x,y) (x) = (y) + +static char *strdup_vprintf (const char *format, va_list args1) +{ + char *buffer; + va_list args2; + + VA_COPY (args2, args1); + buffer = malloc(printf_string_upper_bound (format, args1)); + if (buffer) + vsprintf (buffer, format, args2); + va_end (args2); + return buffer; +} + +int snprintf (char *str, size_t n, char const *fmt, ...) +{ + char *printed; + va_list args; + int len; + + va_start(args, fmt); + printed = strdup_vprintf (fmt, args); + va_end (args); + if (!printed) + return -1; + len = strlen(printed); + strncpy(str, printed, n); + str[n-1] = '\0'; + free(printed); + return len >= n ? -1 : len; +} + +int vsnprintf (char *str, size_t n, char const *fmt, va_list args) +{ + char *printed; + int len; + + printed = strdup_vprintf (fmt, args); + if (!printed) + return -1; + len = strlen(printed); + strncpy(str, printed, n); + str[n-1] = '\0'; + free(printed); + return len >= n ? -1 : len; +} diff --git a/m4/ChangeLog b/m4/ChangeLog new file mode 100644 index 0000000..89eb165 --- /dev/null +++ b/m4/ChangeLog @@ -0,0 +1,11 @@ +2011-06-18 gettextize + + * gettext.m4: New file, from gettext-0.18.1. + * iconv.m4: New file, from gettext-0.18.1. + * lib-ld.m4: New file, from gettext-0.18.1. + * lib-link.m4: New file, from gettext-0.18.1. + * lib-prefix.m4: New file, from gettext-0.18.1. + * nls.m4: New file, from gettext-0.18.1. + * po.m4: New file, from gettext-0.18.1. + * progtest.m4: New file, from gettext-0.18.1. + diff --git a/m4/gettext.m4 b/m4/gettext.m4 new file mode 100644 index 0000000..f84e6a5 --- /dev/null +++ b/m4/gettext.m4 @@ -0,0 +1,383 @@ +# gettext.m4 serial 63 (gettext-0.18) +dnl Copyright (C) 1995-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. +dnl +dnl This file can can be used in projects which are not available under +dnl the GNU General Public License or the GNU Library General Public +dnl License but which still want to provide support for the GNU gettext +dnl functionality. +dnl Please note that the actual code of the GNU gettext library is covered +dnl by the GNU Library General Public License, and the rest of the GNU +dnl gettext package package is covered by the GNU General Public License. +dnl They are *not* in the public domain. + +dnl Authors: +dnl Ulrich Drepper , 1995-2000. +dnl Bruno Haible , 2000-2006, 2008-2010. + +dnl Macro to add for using GNU gettext. + +dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]). +dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The +dnl default (if it is not specified or empty) is 'no-libtool'. +dnl INTLSYMBOL should be 'external' for packages with no intl directory, +dnl and 'no-libtool' or 'use-libtool' for packages with an intl directory. +dnl If INTLSYMBOL is 'use-libtool', then a libtool library +dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static, +dnl depending on --{enable,disable}-{shared,static} and on the presence of +dnl AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library +dnl $(top_builddir)/intl/libintl.a will be created. +dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext +dnl implementations (in libc or libintl) without the ngettext() function +dnl will be ignored. If NEEDSYMBOL is specified and is +dnl 'need-formatstring-macros', then GNU gettext implementations that don't +dnl support the ISO C 99 formatstring macros will be ignored. +dnl INTLDIR is used to find the intl libraries. If empty, +dnl the value `$(top_builddir)/intl/' is used. +dnl +dnl The result of the configuration is one of three cases: +dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled +dnl and used. +dnl Catalog format: GNU --> install in $(datadir) +dnl Catalog extension: .mo after installation, .gmo in source tree +dnl 2) GNU gettext has been found in the system's C library. +dnl Catalog format: GNU --> install in $(datadir) +dnl Catalog extension: .mo after installation, .gmo in source tree +dnl 3) No internationalization, always use English msgid. +dnl Catalog format: none +dnl Catalog extension: none +dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur. +dnl The use of .gmo is historical (it was needed to avoid overwriting the +dnl GNU format catalogs when building on a platform with an X/Open gettext), +dnl but we keep it in order not to force irrelevant filename changes on the +dnl maintainers. +dnl +AC_DEFUN([AM_GNU_GETTEXT], +[ + dnl Argument checking. + ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], , + [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT +])])])])]) + ifelse(ifelse([$1], [], [old])[]ifelse([$1], [no-libtool], [old]), [old], + [AC_DIAGNOSE([obsolete], [Use of AM_GNU_GETTEXT without [external] argument is deprecated.])]) + ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], , + [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT +])])])]) + define([gt_included_intl], + ifelse([$1], [external], + ifdef([AM_GNU_GETTEXT_][INTL_SUBDIR], [yes], [no]), + [yes])) + define([gt_libtool_suffix_prefix], ifelse([$1], [use-libtool], [l], [])) + gt_NEEDS_INIT + AM_GNU_GETTEXT_NEED([$2]) + + AC_REQUIRE([AM_PO_SUBDIRS])dnl + ifelse(gt_included_intl, yes, [ + AC_REQUIRE([AM_INTL_SUBDIR])dnl + ]) + + dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + + dnl Sometimes libintl requires libiconv, so first search for libiconv. + dnl Ideally we would do this search only after the + dnl if test "$USE_NLS" = "yes"; then + dnl if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then + dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT + dnl the configure script would need to contain the same shell code + dnl again, outside any 'if'. There are two solutions: + dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'. + dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE. + dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not + dnl documented, we avoid it. + ifelse(gt_included_intl, yes, , [ + AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) + ]) + + dnl Sometimes, on MacOS X, libintl requires linking with CoreFoundation. + gt_INTL_MACOSX + + dnl Set USE_NLS. + AC_REQUIRE([AM_NLS]) + + ifelse(gt_included_intl, yes, [ + BUILD_INCLUDED_LIBINTL=no + USE_INCLUDED_LIBINTL=no + ]) + LIBINTL= + LTLIBINTL= + POSUB= + + dnl Add a version number to the cache macros. + case " $gt_needs " in + *" need-formatstring-macros "*) gt_api_version=3 ;; + *" need-ngettext "*) gt_api_version=2 ;; + *) gt_api_version=1 ;; + esac + gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc" + gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl" + + dnl If we use NLS figure out what method + if test "$USE_NLS" = "yes"; then + gt_use_preinstalled_gnugettext=no + ifelse(gt_included_intl, yes, [ + AC_MSG_CHECKING([whether included gettext is requested]) + AC_ARG_WITH([included-gettext], + [ --with-included-gettext use the GNU gettext library included here], + nls_cv_force_use_gnu_gettext=$withval, + nls_cv_force_use_gnu_gettext=no) + AC_MSG_RESULT([$nls_cv_force_use_gnu_gettext]) + + nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" + if test "$nls_cv_force_use_gnu_gettext" != "yes"; then + ]) + dnl User does not insist on using GNU NLS library. Figure out what + dnl to use. If GNU gettext is available we use this. Else we have + dnl to fall back to GNU NLS library. + + if test $gt_api_version -ge 3; then + gt_revision_test_code=' +#ifndef __GNU_GETTEXT_SUPPORTED_REVISION +#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) +#endif +changequote(,)dnl +typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; +changequote([,])dnl +' + else + gt_revision_test_code= + fi + if test $gt_api_version -ge 2; then + gt_expression_test_code=' + * ngettext ("", "", 0)' + else + gt_expression_test_code= + fi + + AC_CACHE_CHECK([for GNU gettext in libc], [$gt_func_gnugettext_libc], + [AC_TRY_LINK([#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern int *_nl_domain_bindings;], + [bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings], + [eval "$gt_func_gnugettext_libc=yes"], + [eval "$gt_func_gnugettext_libc=no"])]) + + if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then + dnl Sometimes libintl requires libiconv, so first search for libiconv. + ifelse(gt_included_intl, yes, , [ + AM_ICONV_LINK + ]) + dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL + dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv]) + dnl because that would add "-liconv" to LIBINTL and LTLIBINTL + dnl even if libiconv doesn't exist. + AC_LIB_LINKFLAGS_BODY([intl]) + AC_CACHE_CHECK([for GNU gettext in libintl], + [$gt_func_gnugettext_libintl], + [gt_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $INCINTL" + gt_save_LIBS="$LIBS" + LIBS="$LIBS $LIBINTL" + dnl Now see whether libintl exists and does not depend on libiconv. + AC_TRY_LINK([#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern +#ifdef __cplusplus +"C" +#endif +const char *_nl_expand_alias (const char *);], + [bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")], + [eval "$gt_func_gnugettext_libintl=yes"], + [eval "$gt_func_gnugettext_libintl=no"]) + dnl Now see whether libintl exists and depends on libiconv. + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then + LIBS="$LIBS $LIBICONV" + AC_TRY_LINK([#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern +#ifdef __cplusplus +"C" +#endif +const char *_nl_expand_alias (const char *);], + [bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")], + [LIBINTL="$LIBINTL $LIBICONV" + LTLIBINTL="$LTLIBINTL $LTLIBICONV" + eval "$gt_func_gnugettext_libintl=yes" + ]) + fi + CPPFLAGS="$gt_save_CPPFLAGS" + LIBS="$gt_save_LIBS"]) + fi + + dnl If an already present or preinstalled GNU gettext() is found, + dnl use it. But if this macro is used in GNU gettext, and GNU + dnl gettext is already preinstalled in libintl, we update this + dnl libintl. (Cf. the install rule in intl/Makefile.in.) + if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \ + || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \ + && test "$PACKAGE" != gettext-runtime \ + && test "$PACKAGE" != gettext-tools; }; then + gt_use_preinstalled_gnugettext=yes + else + dnl Reset the values set by searching for libintl. + LIBINTL= + LTLIBINTL= + INCINTL= + fi + + ifelse(gt_included_intl, yes, [ + if test "$gt_use_preinstalled_gnugettext" != "yes"; then + dnl GNU gettext is not found in the C library. + dnl Fall back on included GNU gettext library. + nls_cv_use_gnu_gettext=yes + fi + fi + + if test "$nls_cv_use_gnu_gettext" = "yes"; then + dnl Mark actions used to generate GNU NLS library. + BUILD_INCLUDED_LIBINTL=yes + USE_INCLUDED_LIBINTL=yes + LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV $LIBTHREAD" + LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV $LTLIBTHREAD" + LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'` + fi + + CATOBJEXT= + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + dnl Mark actions to use GNU gettext tools. + CATOBJEXT=.gmo + fi + ]) + + if test -n "$INTL_MACOSX_LIBS"; then + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + dnl Some extra flags are needed during linking. + LIBINTL="$LIBINTL $INTL_MACOSX_LIBS" + LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS" + fi + fi + + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + AC_DEFINE([ENABLE_NLS], [1], + [Define to 1 if translation of program messages to the user's native language + is requested.]) + else + USE_NLS=no + fi + fi + + AC_MSG_CHECKING([whether to use NLS]) + AC_MSG_RESULT([$USE_NLS]) + if test "$USE_NLS" = "yes"; then + AC_MSG_CHECKING([where the gettext function comes from]) + if test "$gt_use_preinstalled_gnugettext" = "yes"; then + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then + gt_source="external libintl" + else + gt_source="libc" + fi + else + gt_source="included intl directory" + fi + AC_MSG_RESULT([$gt_source]) + fi + + if test "$USE_NLS" = "yes"; then + + if test "$gt_use_preinstalled_gnugettext" = "yes"; then + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then + AC_MSG_CHECKING([how to link with libintl]) + AC_MSG_RESULT([$LIBINTL]) + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL]) + fi + + dnl For backward compatibility. Some packages may be using this. + AC_DEFINE([HAVE_GETTEXT], [1], + [Define if the GNU gettext() function is already present or preinstalled.]) + AC_DEFINE([HAVE_DCGETTEXT], [1], + [Define if the GNU dcgettext() function is already present or preinstalled.]) + fi + + dnl We need to process the po/ directory. + POSUB=po + fi + + ifelse(gt_included_intl, yes, [ + dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL + dnl to 'yes' because some of the testsuite requires it. + if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then + BUILD_INCLUDED_LIBINTL=yes + fi + + dnl Make all variables we use known to autoconf. + AC_SUBST([BUILD_INCLUDED_LIBINTL]) + AC_SUBST([USE_INCLUDED_LIBINTL]) + AC_SUBST([CATOBJEXT]) + + dnl For backward compatibility. Some configure.ins may be using this. + nls_cv_header_intl= + nls_cv_header_libgt= + + dnl For backward compatibility. Some Makefiles may be using this. + DATADIRNAME=share + AC_SUBST([DATADIRNAME]) + + dnl For backward compatibility. Some Makefiles may be using this. + INSTOBJEXT=.mo + AC_SUBST([INSTOBJEXT]) + + dnl For backward compatibility. Some Makefiles may be using this. + GENCAT=gencat + AC_SUBST([GENCAT]) + + dnl For backward compatibility. Some Makefiles may be using this. + INTLOBJS= + if test "$USE_INCLUDED_LIBINTL" = yes; then + INTLOBJS="\$(GETTOBJS)" + fi + AC_SUBST([INTLOBJS]) + + dnl Enable libtool support if the surrounding package wishes it. + INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix + AC_SUBST([INTL_LIBTOOL_SUFFIX_PREFIX]) + ]) + + dnl For backward compatibility. Some Makefiles may be using this. + INTLLIBS="$LIBINTL" + AC_SUBST([INTLLIBS]) + + dnl Make all documented variables known to autoconf. + AC_SUBST([LIBINTL]) + AC_SUBST([LTLIBINTL]) + AC_SUBST([POSUB]) +]) + + +dnl gt_NEEDS_INIT ensures that the gt_needs variable is initialized. +m4_define([gt_NEEDS_INIT], +[ + m4_divert_text([DEFAULTS], [gt_needs=]) + m4_define([gt_NEEDS_INIT], []) +]) + + +dnl Usage: AM_GNU_GETTEXT_NEED([NEEDSYMBOL]) +AC_DEFUN([AM_GNU_GETTEXT_NEED], +[ + m4_divert_text([INIT_PREPARE], [gt_needs="$gt_needs $1"]) +]) + + +dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version]) +AC_DEFUN([AM_GNU_GETTEXT_VERSION], []) diff --git a/m4/iconv.m4 b/m4/iconv.m4 new file mode 100644 index 0000000..e2041b9 --- /dev/null +++ b/m4/iconv.m4 @@ -0,0 +1,214 @@ +# iconv.m4 serial 11 (gettext-0.18.1) +dnl Copyright (C) 2000-2002, 2007-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_ICONV_LINKFLAGS_BODY], +[ + dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + + dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV + dnl accordingly. + AC_LIB_LINKFLAGS_BODY([iconv]) +]) + +AC_DEFUN([AM_ICONV_LINK], +[ + dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and + dnl those with the standalone portable GNU libiconv installed). + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV + dnl accordingly. + AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) + + dnl Add $INCICONV to CPPFLAGS before performing the following checks, + dnl because if the user has installed libiconv and not disabled its use + dnl via --without-libiconv-prefix, he wants to use it. The first + dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed. + am_save_CPPFLAGS="$CPPFLAGS" + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV]) + + AC_CACHE_CHECK([for iconv], [am_cv_func_iconv], [ + am_cv_func_iconv="no, consider installing GNU libiconv" + am_cv_lib_iconv=no + AC_TRY_LINK([#include +#include ], + [iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd);], + [am_cv_func_iconv=yes]) + if test "$am_cv_func_iconv" != yes; then + am_save_LIBS="$LIBS" + LIBS="$LIBS $LIBICONV" + AC_TRY_LINK([#include +#include ], + [iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd);], + [am_cv_lib_iconv=yes] + [am_cv_func_iconv=yes]) + LIBS="$am_save_LIBS" + fi + ]) + if test "$am_cv_func_iconv" = yes; then + AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [ + dnl This tests against bugs in AIX 5.1, HP-UX 11.11, Solaris 10. + am_save_LIBS="$LIBS" + if test $am_cv_lib_iconv = yes; then + LIBS="$LIBS $LIBICONV" + fi + AC_TRY_RUN([ +#include +#include +int main () +{ + /* Test against AIX 5.1 bug: Failures are not distinguishable from successful + returns. */ + { + iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); + if (cd_utf8_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\342\202\254"; /* EURO SIGN */ + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_utf8_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + return 1; + } + } + /* Test against Solaris 10 bug: Failures are not distinguishable from + successful returns. */ + { + iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); + if (cd_ascii_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\263"; + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_ascii_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + return 1; + } + } +#if 0 /* This bug could be worked around by the caller. */ + /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + char buf[50]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_88591_to_utf8, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if ((int)res > 0) + return 1; + } + } +#endif + /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is + provided. */ + if (/* Try standardized names. */ + iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) + /* Try IRIX, OSF/1 names. */ + && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) + /* Try AIX names. */ + && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) + /* Try HP-UX names. */ + && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) + return 1; + return 0; +}], [am_cv_func_iconv_works=yes], [am_cv_func_iconv_works=no], + [case "$host_os" in + aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; + *) am_cv_func_iconv_works="guessing yes" ;; + esac]) + LIBS="$am_save_LIBS" + ]) + case "$am_cv_func_iconv_works" in + *no) am_func_iconv=no am_cv_lib_iconv=no ;; + *) am_func_iconv=yes ;; + esac + else + am_func_iconv=no am_cv_lib_iconv=no + fi + if test "$am_func_iconv" = yes; then + AC_DEFINE([HAVE_ICONV], [1], + [Define if you have the iconv() function and it works.]) + fi + if test "$am_cv_lib_iconv" = yes; then + AC_MSG_CHECKING([how to link with libiconv]) + AC_MSG_RESULT([$LIBICONV]) + else + dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV + dnl either. + CPPFLAGS="$am_save_CPPFLAGS" + LIBICONV= + LTLIBICONV= + fi + AC_SUBST([LIBICONV]) + AC_SUBST([LTLIBICONV]) +]) + +dnl Define AM_ICONV using AC_DEFUN_ONCE for Autoconf >= 2.64, in order to +dnl avoid warnings like +dnl "warning: AC_REQUIRE: `AM_ICONV' was expanded before it was required". +dnl This is tricky because of the way 'aclocal' is implemented: +dnl - It requires defining an auxiliary macro whose name ends in AC_DEFUN. +dnl Otherwise aclocal's initial scan pass would miss the macro definition. +dnl - It requires a line break inside the AC_DEFUN_ONCE and AC_DEFUN expansions. +dnl Otherwise aclocal would emit many "Use of uninitialized value $1" +dnl warnings. +m4_define([gl_iconv_AC_DEFUN], + m4_version_prereq([2.64], + [[AC_DEFUN_ONCE( + [$1], [$2])]], + [[AC_DEFUN( + [$1], [$2])]])) +gl_iconv_AC_DEFUN([AM_ICONV], +[ + AM_ICONV_LINK + if test "$am_cv_func_iconv" = yes; then + AC_MSG_CHECKING([for iconv declaration]) + AC_CACHE_VAL([am_cv_proto_iconv], [ + AC_TRY_COMPILE([ +#include +#include +extern +#ifdef __cplusplus +"C" +#endif +#if defined(__STDC__) || defined(__cplusplus) +size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); +#else +size_t iconv(); +#endif +], [], [am_cv_proto_iconv_arg1=""], [am_cv_proto_iconv_arg1="const"]) + am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) + am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` + AC_MSG_RESULT([ + $am_cv_proto_iconv]) + AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1], + [Define as const if the declaration of iconv() needs const.]) + fi +]) diff --git a/m4/lib-ld.m4 b/m4/lib-ld.m4 new file mode 100644 index 0000000..ebb3052 --- /dev/null +++ b/m4/lib-ld.m4 @@ -0,0 +1,110 @@ +# lib-ld.m4 serial 4 (gettext-0.18) +dnl Copyright (C) 1996-2003, 2009-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Subroutines of libtool.m4, +dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision +dnl with libtool.m4. + +dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no. +AC_DEFUN([AC_LIB_PROG_LD_GNU], +[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld], +[# I'd rather use --version here, but apparently some GNU ld's only accept -v. +case `$LD -v 2>&1 conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by GCC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]* | [A-Za-z]:[\\/]*)] + [re_direlt='/[^/][^/]*/\.\./'] + # Canonicalize the path of ld + ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL([acl_cv_path_LD], +[if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + acl_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break ;; + *) + test "$with_gnu_ld" != yes && break ;; + esac + fi + done + IFS="$ac_save_ifs" +else + acl_cv_path_LD="$LD" # Let the user override the test with a path. +fi]) +LD="$acl_cv_path_LD" +if test -n "$LD"; then + AC_MSG_RESULT([$LD]) +else + AC_MSG_RESULT([no]) +fi +test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) +AC_LIB_PROG_LD_GNU +]) diff --git a/m4/lib-link.m4 b/m4/lib-link.m4 new file mode 100644 index 0000000..c73bd8e --- /dev/null +++ b/m4/lib-link.m4 @@ -0,0 +1,774 @@ +# lib-link.m4 serial 21 (gettext-0.18) +dnl Copyright (C) 2001-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_PREREQ([2.54]) + +dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and +dnl the libraries corresponding to explicit and implicit dependencies. +dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and +dnl augments the CPPFLAGS variable. +dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname +dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem. +AC_DEFUN([AC_LIB_LINKFLAGS], +[ + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + pushdef([Name],[translit([$1],[./-], [___])]) + pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) + AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [ + AC_LIB_LINKFLAGS_BODY([$1], [$2]) + ac_cv_lib[]Name[]_libs="$LIB[]NAME" + ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME" + ac_cv_lib[]Name[]_cppflags="$INC[]NAME" + ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX" + ]) + LIB[]NAME="$ac_cv_lib[]Name[]_libs" + LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs" + INC[]NAME="$ac_cv_lib[]Name[]_cppflags" + LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix" + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) + AC_SUBST([LIB]NAME) + AC_SUBST([LTLIB]NAME) + AC_SUBST([LIB]NAME[_PREFIX]) + dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the + dnl results of this search when this library appears as a dependency. + HAVE_LIB[]NAME=yes + popdef([NAME]) + popdef([Name]) +]) + +dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode, [missing-message]) +dnl searches for libname and the libraries corresponding to explicit and +dnl implicit dependencies, together with the specified include files and +dnl the ability to compile and link the specified testcode. The missing-message +dnl defaults to 'no' and may contain additional hints for the user. +dnl If found, it sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} +dnl and LTLIB${NAME} variables and augments the CPPFLAGS variable, and +dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs +dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty. +dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname +dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem. +AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], +[ + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + pushdef([Name],[translit([$1],[./-], [___])]) + pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) + + dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME + dnl accordingly. + AC_LIB_LINKFLAGS_BODY([$1], [$2]) + + dnl Add $INC[]NAME to CPPFLAGS before performing the following checks, + dnl because if the user has installed lib[]Name and not disabled its use + dnl via --without-lib[]Name-prefix, he wants to use it. + ac_save_CPPFLAGS="$CPPFLAGS" + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) + + AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [ + ac_save_LIBS="$LIBS" + dnl If $LIB[]NAME contains some -l options, add it to the end of LIBS, + dnl because these -l options might require -L options that are present in + dnl LIBS. -l options benefit only from the -L options listed before it. + dnl Otherwise, add it to the front of LIBS, because it may be a static + dnl library that depends on another static library that is present in LIBS. + dnl Static libraries benefit only from the static libraries listed after + dnl it. + case " $LIB[]NAME" in + *" -l"*) LIBS="$LIBS $LIB[]NAME" ;; + *) LIBS="$LIB[]NAME $LIBS" ;; + esac + AC_TRY_LINK([$3], [$4], + [ac_cv_lib[]Name=yes], + [ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])']) + LIBS="$ac_save_LIBS" + ]) + if test "$ac_cv_lib[]Name" = yes; then + HAVE_LIB[]NAME=yes + AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the lib][$1 library.]) + AC_MSG_CHECKING([how to link with lib[]$1]) + AC_MSG_RESULT([$LIB[]NAME]) + else + HAVE_LIB[]NAME=no + dnl If $LIB[]NAME didn't lead to a usable library, we don't need + dnl $INC[]NAME either. + CPPFLAGS="$ac_save_CPPFLAGS" + LIB[]NAME= + LTLIB[]NAME= + LIB[]NAME[]_PREFIX= + fi + AC_SUBST([HAVE_LIB]NAME) + AC_SUBST([LIB]NAME) + AC_SUBST([LTLIB]NAME) + AC_SUBST([LIB]NAME[_PREFIX]) + popdef([NAME]) + popdef([Name]) +]) + +dnl Determine the platform dependent parameters needed to use rpath: +dnl acl_libext, +dnl acl_shlibext, +dnl acl_hardcode_libdir_flag_spec, +dnl acl_hardcode_libdir_separator, +dnl acl_hardcode_direct, +dnl acl_hardcode_minus_L. +AC_DEFUN([AC_LIB_RPATH], +[ + dnl Tell automake >= 1.10 to complain if config.rpath is missing. + m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])]) + AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS + AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld + AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host + AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir + AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [ + CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ + ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh + . ./conftest.sh + rm -f ./conftest.sh + acl_cv_rpath=done + ]) + wl="$acl_cv_wl" + acl_libext="$acl_cv_libext" + acl_shlibext="$acl_cv_shlibext" + acl_libname_spec="$acl_cv_libname_spec" + acl_library_names_spec="$acl_cv_library_names_spec" + acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" + acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" + acl_hardcode_direct="$acl_cv_hardcode_direct" + acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" + dnl Determine whether the user wants rpath handling at all. + AC_ARG_ENABLE([rpath], + [ --disable-rpath do not hardcode runtime library paths], + :, enable_rpath=yes) +]) + +dnl AC_LIB_FROMPACKAGE(name, package) +dnl declares that libname comes from the given package. The configure file +dnl will then not have a --with-libname-prefix option but a +dnl --with-package-prefix option. Several libraries can come from the same +dnl package. This declaration must occur before an AC_LIB_LINKFLAGS or similar +dnl macro call that searches for libname. +AC_DEFUN([AC_LIB_FROMPACKAGE], +[ + pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) + define([acl_frompackage_]NAME, [$2]) + popdef([NAME]) + pushdef([PACK],[$2]) + pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) + define([acl_libsinpackage_]PACKUP, + m4_ifdef([acl_libsinpackage_]PACKUP, [acl_libsinpackage_]PACKUP[[, ]],)[lib$1]) + popdef([PACKUP]) + popdef([PACK]) +]) + +dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and +dnl the libraries corresponding to explicit and implicit dependencies. +dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables. +dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found +dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem. +AC_DEFUN([AC_LIB_LINKFLAGS_BODY], +[ + AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) + pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) + pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])]) + pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) + pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])]) + dnl Autoconf >= 2.61 supports dots in --with options. + pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit(PACK,[.],[_])],PACK)]) + dnl By default, look in $includedir and $libdir. + use_additional=yes + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + AC_ARG_WITH(P_A_C_K[-prefix], +[[ --with-]]P_A_C_K[[-prefix[=DIR] search for ]PACKLIBS[ in DIR/include and DIR/lib + --without-]]P_A_C_K[[-prefix don't search for ]PACKLIBS[ in includedir and libdir]], +[ + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi +]) + dnl Search the library and its dependencies in $additional_libdir and + dnl $LDFLAGS. Using breadth-first-seach. + LIB[]NAME= + LTLIB[]NAME= + INC[]NAME= + LIB[]NAME[]_PREFIX= + dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been + dnl computed. So it has to be reset here. + HAVE_LIB[]NAME= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='$1 $2' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + dnl See if it was already located by an earlier AC_LIB_LINKFLAGS + dnl or AC_LIB_HAVE_LINKFLAGS call. + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" + else + dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined + dnl that this library doesn't exist. So just drop it. + : + fi + else + dnl Search the library lib$name in $additional_libdir and $LDFLAGS + dnl and the already constructed $LIBNAME/$LTLIBNAME. + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + dnl The same code as in the loop below: + dnl First look for a shared library. + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + dnl Then look for a static library. + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + dnl First look for a shared library. + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + dnl Then look for a static library. + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + dnl Found the library. + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + dnl Linking with a shared library. We attempt to hardcode its + dnl directory into the executable's runpath, unless it's the + dnl standard /usr/lib. + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + dnl No hardcoding is needed. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + else + dnl Use an explicit option to hardcode DIR into the resulting + dnl binary. + dnl Potentially add DIR to ltrpathdirs. + dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + dnl The hardcoding into $LIBNAME is system dependent. + if test "$acl_hardcode_direct" = yes; then + dnl Using DIR/libNAME.so during linking hardcodes DIR into the + dnl resulting binary. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + dnl Use an explicit option to hardcode DIR into the resulting + dnl binary. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + dnl Potentially add DIR to rpathdirs. + dnl The rpathdirs will be appended to $LIBNAME at the end. + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + dnl Rely on "-L$found_dir". + dnl But don't add it if it's already contained in the LDFLAGS + dnl or the already constructed $LIBNAME + haveit= + for x in $LDFLAGS $LIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + dnl FIXME: Not sure whether we should use + dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" + dnl here. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + else + dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH + dnl here, because this doesn't fit in flags passed to the + dnl compiler. So give up. No hardcoding. This affects only + dnl very old systems. + dnl FIXME: Not sure whether we should use + dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" + dnl here. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + dnl Linking with a static library. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" + else + dnl We shouldn't come here, but anyway it's good to have a + dnl fallback. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" + fi + fi + dnl Assume the include files are nearby. + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + if test "$name" = '$1'; then + LIB[]NAME[]_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + if test "$name" = '$1'; then + LIB[]NAME[]_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + dnl Potentially add $additional_includedir to $INCNAME. + dnl But don't add it + dnl 1. if it's the standard /usr/include, + dnl 2. if it's /usr/local/include and we are using GCC on Linux, + dnl 3. if it's already present in $CPPFLAGS or the already + dnl constructed $INCNAME, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INC[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + dnl Really add $additional_includedir to $INCNAME. + INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + dnl Look for dependencies. + if test -n "$found_la"; then + dnl Read the .la file. It defines the variables + dnl dlname, library_names, old_library, dependency_libs, current, + dnl age, revision, installed, dlopen, dlpreopen, libdir. + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + dnl We use only dependency_libs. + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME. + dnl But don't add it + dnl 1. if it's the standard /usr/lib, + dnl 2. if it's /usr/local/lib and we are using GCC on Linux, + dnl 3. if it's already present in $LDFLAGS or the already + dnl constructed $LIBNAME, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + dnl Really add $additional_libdir to $LIBNAME. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + dnl Really add $additional_libdir to $LTLIBNAME. + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + dnl Potentially add DIR to rpathdirs. + dnl The rpathdirs will be appended to $LIBNAME at the end. + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + dnl Potentially add DIR to ltrpathdirs. + dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + dnl Handle this in the next round. + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + dnl Handle this in the next round. Throw away the .la's + dnl directory; it is already contained in a preceding -L + dnl option. + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + dnl Most likely an immediate library name. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" + ;; + esac + done + fi + else + dnl Didn't find the library; assume it is in the system directories + dnl known to the linker and runtime loader. (All the system + dnl directories known to the linker should also be known to the + dnl runtime loader, otherwise the system is severely misconfigured.) + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + dnl Weird platform: only the last -rpath option counts, the user must + dnl pass all path elements in one option. We can arrange that for a + dnl single library, but not when more than one $LIBNAMEs are used. + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl. + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" + else + dnl The -rpath options are cumulative. + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + dnl When using libtool, the option that works for both libraries and + dnl executables is -R. The -R options are cumulative. + for found_dir in $ltrpathdirs; do + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" + done + fi + popdef([P_A_C_K]) + popdef([PACKLIBS]) + popdef([PACKUP]) + popdef([PACK]) + popdef([NAME]) +]) + +dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR, +dnl unless already present in VAR. +dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes +dnl contains two or three consecutive elements that belong together. +AC_DEFUN([AC_LIB_APPENDTOVAR], +[ + for element in [$2]; do + haveit= + for x in $[$1]; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + [$1]="${[$1]}${[$1]:+ }$element" + fi + done +]) + +dnl For those cases where a variable contains several -L and -l options +dnl referring to unknown libraries and directories, this macro determines the +dnl necessary additional linker options for the runtime path. +dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL]) +dnl sets LDADDVAR to linker options needed together with LIBSVALUE. +dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed, +dnl otherwise linking without libtool is assumed. +AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS], +[ + AC_REQUIRE([AC_LIB_RPATH]) + AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) + $1= + if test "$enable_rpath" != no; then + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + dnl Use an explicit option to hardcode directories into the resulting + dnl binary. + rpathdirs= + next= + for opt in $2; do + if test -n "$next"; then + dir="$next" + dnl No need to hardcode the standard /usr/lib. + if test "X$dir" != "X/usr/$acl_libdirstem" \ + && test "X$dir" != "X/usr/$acl_libdirstem2"; then + rpathdirs="$rpathdirs $dir" + fi + next= + else + case $opt in + -L) next=yes ;; + -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'` + dnl No need to hardcode the standard /usr/lib. + if test "X$dir" != "X/usr/$acl_libdirstem" \ + && test "X$dir" != "X/usr/$acl_libdirstem2"; then + rpathdirs="$rpathdirs $dir" + fi + next= ;; + *) next= ;; + esac + fi + done + if test "X$rpathdirs" != "X"; then + if test -n ""$3""; then + dnl libtool is used for linking. Use -R options. + for dir in $rpathdirs; do + $1="${$1}${$1:+ }-R$dir" + done + else + dnl The linker is used for linking directly. + if test -n "$acl_hardcode_libdir_separator"; then + dnl Weird platform: only the last -rpath option counts, the user + dnl must pass all path elements in one option. + alldirs= + for dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + $1="$flag" + else + dnl The -rpath options are cumulative. + for dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + $1="${$1}${$1:+ }$flag" + done + fi + fi + fi + fi + fi + AC_SUBST([$1]) +]) diff --git a/m4/lib-prefix.m4 b/m4/lib-prefix.m4 new file mode 100644 index 0000000..1601cea --- /dev/null +++ b/m4/lib-prefix.m4 @@ -0,0 +1,224 @@ +# lib-prefix.m4 serial 7 (gettext-0.18) +dnl Copyright (C) 2001-2005, 2008-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and +dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't +dnl require excessive bracketing. +ifdef([AC_HELP_STRING], +[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])], +[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])]) + +dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed +dnl to access previously installed libraries. The basic assumption is that +dnl a user will want packages to use other packages he previously installed +dnl with the same --prefix option. +dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate +dnl libraries, but is otherwise very convenient. +AC_DEFUN([AC_LIB_PREFIX], +[ + AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + dnl By default, look in $includedir and $libdir. + use_additional=yes + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + AC_LIB_ARG_WITH([lib-prefix], +[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib + --without-lib-prefix don't search for libraries in includedir and libdir], +[ + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + fi + fi +]) + if test $use_additional = yes; then + dnl Potentially add $additional_includedir to $CPPFLAGS. + dnl But don't add it + dnl 1. if it's the standard /usr/include, + dnl 2. if it's already present in $CPPFLAGS, + dnl 3. if it's /usr/local/include and we are using GCC on Linux, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + for x in $CPPFLAGS; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + dnl Really add $additional_includedir to $CPPFLAGS. + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" + fi + fi + fi + fi + dnl Potentially add $additional_libdir to $LDFLAGS. + dnl But don't add it + dnl 1. if it's the standard /usr/lib, + dnl 2. if it's already present in $LDFLAGS, + dnl 3. if it's /usr/local/lib and we are using GCC on Linux, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then + haveit= + for x in $LDFLAGS; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then + if test -n "$GCC"; then + case $host_os in + linux*) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + dnl Really add $additional_libdir to $LDFLAGS. + LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" + fi + fi + fi + fi + fi +]) + +dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix, +dnl acl_final_exec_prefix, containing the values to which $prefix and +dnl $exec_prefix will expand at the end of the configure script. +AC_DEFUN([AC_LIB_PREPARE_PREFIX], +[ + dnl Unfortunately, prefix and exec_prefix get only finally determined + dnl at the end of configure. + if test "X$prefix" = "XNONE"; then + acl_final_prefix="$ac_default_prefix" + else + acl_final_prefix="$prefix" + fi + if test "X$exec_prefix" = "XNONE"; then + acl_final_exec_prefix='${prefix}' + else + acl_final_exec_prefix="$exec_prefix" + fi + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" + prefix="$acl_save_prefix" +]) + +dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the +dnl variables prefix and exec_prefix bound to the values they will have +dnl at the end of the configure script. +AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], +[ + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + $1 + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" +]) + +dnl AC_LIB_PREPARE_MULTILIB creates +dnl - a variable acl_libdirstem, containing the basename of the libdir, either +dnl "lib" or "lib64" or "lib/64", +dnl - a variable acl_libdirstem2, as a secondary possible value for +dnl acl_libdirstem, either the same as acl_libdirstem or "lib/sparcv9" or +dnl "lib/amd64". +AC_DEFUN([AC_LIB_PREPARE_MULTILIB], +[ + dnl There is no formal standard regarding lib and lib64. + dnl On glibc systems, the current practice is that on a system supporting + dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under + dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine + dnl the compiler's default mode by looking at the compiler's library search + dnl path. If at least one of its elements ends in /lib64 or points to a + dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI. + dnl Otherwise we use the default, namely "lib". + dnl On Solaris systems, the current practice is that on a system supporting + dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under + dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or + dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib. + AC_REQUIRE([AC_CANONICAL_HOST]) + acl_libdirstem=lib + acl_libdirstem2= + case "$host_os" in + solaris*) + dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment + dnl . + dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link." + dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the + dnl symlink is missing, so we set acl_libdirstem2 too. + AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit], + [AC_EGREP_CPP([sixtyfour bits], [ +#ifdef _LP64 +sixtyfour bits +#endif + ], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no]) + ]) + if test $gl_cv_solaris_64bit = yes; then + acl_libdirstem=lib/64 + case "$host_cpu" in + sparc*) acl_libdirstem2=lib/sparcv9 ;; + i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; + esac + fi + ;; + *) + searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` + if test -n "$searchpath"; then + acl_save_IFS="${IFS= }"; IFS=":" + for searchdir in $searchpath; do + if test -d "$searchdir"; then + case "$searchdir" in + */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; + */../ | */.. ) + # Better ignore directories of this form. They are misleading. + ;; + *) searchdir=`cd "$searchdir" && pwd` + case "$searchdir" in + */lib64 ) acl_libdirstem=lib64 ;; + esac ;; + esac + fi + done + IFS="$acl_save_IFS" + fi + ;; + esac + test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" +]) diff --git a/m4/nls.m4 b/m4/nls.m4 new file mode 100644 index 0000000..003704c --- /dev/null +++ b/m4/nls.m4 @@ -0,0 +1,32 @@ +# nls.m4 serial 5 (gettext-0.18) +dnl Copyright (C) 1995-2003, 2005-2006, 2008-2010 Free Software Foundation, +dnl Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. +dnl +dnl This file can can be used in projects which are not available under +dnl the GNU General Public License or the GNU Library General Public +dnl License but which still want to provide support for the GNU gettext +dnl functionality. +dnl Please note that the actual code of the GNU gettext library is covered +dnl by the GNU Library General Public License, and the rest of the GNU +dnl gettext package package is covered by the GNU General Public License. +dnl They are *not* in the public domain. + +dnl Authors: +dnl Ulrich Drepper , 1995-2000. +dnl Bruno Haible , 2000-2003. + +AC_PREREQ([2.50]) + +AC_DEFUN([AM_NLS], +[ + AC_MSG_CHECKING([whether NLS is requested]) + dnl Default is enabled NLS + AC_ARG_ENABLE([nls], + [ --disable-nls do not use Native Language Support], + USE_NLS=$enableval, USE_NLS=yes) + AC_MSG_RESULT([$USE_NLS]) + AC_SUBST([USE_NLS]) +]) diff --git a/m4/po.m4 b/m4/po.m4 new file mode 100644 index 0000000..47f36a4 --- /dev/null +++ b/m4/po.m4 @@ -0,0 +1,449 @@ +# po.m4 serial 17 (gettext-0.18) +dnl Copyright (C) 1995-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. +dnl +dnl This file can can be used in projects which are not available under +dnl the GNU General Public License or the GNU Library General Public +dnl License but which still want to provide support for the GNU gettext +dnl functionality. +dnl Please note that the actual code of the GNU gettext library is covered +dnl by the GNU Library General Public License, and the rest of the GNU +dnl gettext package package is covered by the GNU General Public License. +dnl They are *not* in the public domain. + +dnl Authors: +dnl Ulrich Drepper , 1995-2000. +dnl Bruno Haible , 2000-2003. + +AC_PREREQ([2.50]) + +dnl Checks for all prerequisites of the po subdirectory. +AC_DEFUN([AM_PO_SUBDIRS], +[ + AC_REQUIRE([AC_PROG_MAKE_SET])dnl + AC_REQUIRE([AC_PROG_INSTALL])dnl + AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake + AC_REQUIRE([AM_NLS])dnl + + dnl Release version of the gettext macros. This is used to ensure that + dnl the gettext macros and po/Makefile.in.in are in sync. + AC_SUBST([GETTEXT_MACRO_VERSION], [0.18]) + + dnl Perform the following tests also if --disable-nls has been given, + dnl because they are needed for "make dist" to work. + + dnl Search for GNU msgfmt in the PATH. + dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions. + dnl The second test excludes FreeBSD msgfmt. + AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, + [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 && + (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], + :) + AC_PATH_PROG([GMSGFMT], [gmsgfmt], [$MSGFMT]) + + dnl Test whether it is GNU msgfmt >= 0.15. +changequote(,)dnl + case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;; + *) MSGFMT_015=$MSGFMT ;; + esac +changequote([,])dnl + AC_SUBST([MSGFMT_015]) +changequote(,)dnl + case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;; + *) GMSGFMT_015=$GMSGFMT ;; + esac +changequote([,])dnl + AC_SUBST([GMSGFMT_015]) + + dnl Search for GNU xgettext 0.12 or newer in the PATH. + dnl The first test excludes Solaris xgettext and early GNU xgettext versions. + dnl The second test excludes FreeBSD xgettext. + AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, + [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 && + (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], + :) + dnl Remove leftover from FreeBSD xgettext call. + rm -f messages.po + + dnl Test whether it is GNU xgettext >= 0.15. +changequote(,)dnl + case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;; + *) XGETTEXT_015=$XGETTEXT ;; + esac +changequote([,])dnl + AC_SUBST([XGETTEXT_015]) + + dnl Search for GNU msgmerge 0.11 or newer in the PATH. + AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge, + [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :) + + dnl Installation directories. + dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we + dnl have to define it here, so that it can be used in po/Makefile. + test -n "$localedir" || localedir='${datadir}/locale' + AC_SUBST([localedir]) + + dnl Support for AM_XGETTEXT_OPTION. + test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS= + AC_SUBST([XGETTEXT_EXTRA_OPTIONS]) + + AC_CONFIG_COMMANDS([po-directories], [[ + for ac_file in $CONFIG_FILES; do + # Support "outfile[:infile[:infile...]]" + case "$ac_file" in + *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + esac + # PO directories have a Makefile.in generated from Makefile.in.in. + case "$ac_file" in */Makefile.in) + # Adjust a relative srcdir. + ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` + ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" + ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` + # In autoconf-2.13 it is called $ac_given_srcdir. + # In autoconf-2.50 it is called $srcdir. + test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" + case "$ac_given_srcdir" in + .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; + /*) top_srcdir="$ac_given_srcdir" ;; + *) top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + # Treat a directory as a PO directory if and only if it has a + # POTFILES.in file. This allows packages to have multiple PO + # directories under different names or in different locations. + if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then + rm -f "$ac_dir/POTFILES" + test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" + cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" + POMAKEFILEDEPS="POTFILES.in" + # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend + # on $ac_dir but don't depend on user-specified configuration + # parameters. + if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then + # The LINGUAS file contains the set of available languages. + if test -n "$OBSOLETE_ALL_LINGUAS"; then + test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" + fi + ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"` + # Hide the ALL_LINGUAS assigment from automake < 1.5. + eval 'ALL_LINGUAS''=$ALL_LINGUAS_' + POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" + else + # The set of available languages was given in configure.in. + # Hide the ALL_LINGUAS assigment from automake < 1.5. + eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' + fi + # Compute POFILES + # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po) + # Compute UPDATEPOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update) + # Compute DUMMYPOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop) + # Compute GMOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo) + case "$ac_given_srcdir" in + .) srcdirpre= ;; + *) srcdirpre='$(srcdir)/' ;; + esac + POFILES= + UPDATEPOFILES= + DUMMYPOFILES= + GMOFILES= + for lang in $ALL_LINGUAS; do + POFILES="$POFILES $srcdirpre$lang.po" + UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" + DUMMYPOFILES="$DUMMYPOFILES $lang.nop" + GMOFILES="$GMOFILES $srcdirpre$lang.gmo" + done + # CATALOGS depends on both $ac_dir and the user's LINGUAS + # environment variable. + INST_LINGUAS= + if test -n "$ALL_LINGUAS"; then + for presentlang in $ALL_LINGUAS; do + useit=no + if test "%UNSET%" != "$LINGUAS"; then + desiredlanguages="$LINGUAS" + else + desiredlanguages="$ALL_LINGUAS" + fi + for desiredlang in $desiredlanguages; do + # Use the presentlang catalog if desiredlang is + # a. equal to presentlang, or + # b. a variant of presentlang (because in this case, + # presentlang can be used as a fallback for messages + # which are not translated in the desiredlang catalog). + case "$desiredlang" in + "$presentlang"*) useit=yes;; + esac + done + if test $useit = yes; then + INST_LINGUAS="$INST_LINGUAS $presentlang" + fi + done + fi + CATALOGS= + if test -n "$INST_LINGUAS"; then + for lang in $INST_LINGUAS; do + CATALOGS="$CATALOGS $lang.gmo" + done + fi + test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" + sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" + for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do + if test -f "$f"; then + case "$f" in + *.orig | *.bak | *~) ;; + *) cat "$f" >> "$ac_dir/Makefile" ;; + esac + fi + done + fi + ;; + esac + done]], + [# Capture the value of obsolete ALL_LINGUAS because we need it to compute + # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it + # from automake < 1.5. + eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"' + # Capture the value of LINGUAS because we need it to compute CATALOGS. + LINGUAS="${LINGUAS-%UNSET%}" + ]) +]) + +dnl Postprocesses a Makefile in a directory containing PO files. +AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE], +[ + # When this code is run, in config.status, two variables have already been + # set: + # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in, + # - LINGUAS is the value of the environment variable LINGUAS at configure + # time. + +changequote(,)dnl + # Adjust a relative srcdir. + ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` + ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" + ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` + # In autoconf-2.13 it is called $ac_given_srcdir. + # In autoconf-2.50 it is called $srcdir. + test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" + case "$ac_given_srcdir" in + .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; + /*) top_srcdir="$ac_given_srcdir" ;; + *) top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + + # Find a way to echo strings without interpreting backslash. + if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then + gt_echo='echo' + else + if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then + gt_echo='printf %s\n' + else + echo_func () { + cat < "$ac_file.tmp" + if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then + # Add dependencies that cannot be formulated as a simple suffix rule. + for lang in $ALL_LINGUAS; do + frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'` + cat >> "$ac_file.tmp" < /dev/null; then + # Add dependencies that cannot be formulated as a simple suffix rule. + for lang in $ALL_LINGUAS; do + frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'` + cat >> "$ac_file.tmp" <> "$ac_file.tmp" <, 1996. + +AC_PREREQ([2.50]) + +# Search path for a program which passes the given test. + +dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR, +dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]]) +AC_DEFUN([AM_PATH_PROG_WITH_TEST], +[ +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "$2", so it can be a program name with args. +set dummy $2; ac_word=[$]2 +AC_MSG_CHECKING([for $ac_word]) +AC_CACHE_VAL([ac_cv_path_$1], +[case "[$]$1" in + [[\\/]]* | ?:[[\\/]]*) + ac_cv_path_$1="[$]$1" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in ifelse([$5], , $PATH, [$5]); do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + echo "$as_me: trying $ac_dir/$ac_word..." >&AS_MESSAGE_LOG_FD + if [$3]; then + ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" +dnl If no 4th arg is given, leave the cache variable unset, +dnl so AC_PATH_PROGS will keep looking. +ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4" +])dnl + ;; +esac])dnl +$1="$ac_cv_path_$1" +if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then + AC_MSG_RESULT([$][$1]) +else + AC_MSG_RESULT([no]) +fi +AC_SUBST([$1])dnl +]) diff --git a/matlib/Makefile.am b/matlib/Makefile.am new file mode 100644 index 0000000..bf924c2 --- /dev/null +++ b/matlib/Makefile.am @@ -0,0 +1,38 @@ +#dnl INCLUDES = -I$(top_srcdir) + +noinst_LIBRARIES = libmat.a + +libmat_a_SOURCES = \ + randn.c \ + dcchol.c \ + drchol.c \ + fcchol.c \ + frchol.c \ + fcgseidel.c \ + frgseidel.c \ + frtransp.c \ + fradd.c \ + frsub.c \ + frmul.c \ + frinv.c \ + frdet.c \ + fctransp.c \ + fchermtransp.c \ + fcconj.c \ + fcadd.c \ + fcsub.c \ + fcmul.c \ + fcinv.c \ + fcdet.c + +noinst_HEADERS = \ + mat.h \ + fft.hh \ + mat.hh + +noinst_PROGRAMS = tests + +tests_SOURCES = tests.c +tests_LDADD = libmat.a ../libmisc/libmisc.a + +#dnl EXTRA_DIST = bpskberr.m diff --git a/matlib/Makefile.in b/matlib/Makefile.in new file mode 100644 index 0000000..47acce2 --- /dev/null +++ b/matlib/Makefile.in @@ -0,0 +1,561 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +#dnl INCLUDES = -I$(top_srcdir) + + + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +target_triplet = @target@ +noinst_PROGRAMS = tests$(EXEEXT) +subdir = matlib +DIST_COMMON = $(noinst_HEADERS) $(srcdir)/Makefile.am \ + $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/m4/gettext.m4 \ + $(top_srcdir)/m4/iconv.m4 $(top_srcdir)/m4/lib-ld.m4 \ + $(top_srcdir)/m4/lib-link.m4 $(top_srcdir)/m4/lib-prefix.m4 \ + $(top_srcdir)/m4/nls.m4 $(top_srcdir)/m4/po.m4 \ + $(top_srcdir)/m4/progtest.m4 $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = +LIBRARIES = $(noinst_LIBRARIES) +ARFLAGS = cru +libmat_a_AR = $(AR) $(ARFLAGS) +libmat_a_LIBADD = +am_libmat_a_OBJECTS = randn.$(OBJEXT) dcchol.$(OBJEXT) \ + drchol.$(OBJEXT) fcchol.$(OBJEXT) frchol.$(OBJEXT) \ + fcgseidel.$(OBJEXT) frgseidel.$(OBJEXT) frtransp.$(OBJEXT) \ + fradd.$(OBJEXT) frsub.$(OBJEXT) frmul.$(OBJEXT) \ + frinv.$(OBJEXT) frdet.$(OBJEXT) fctransp.$(OBJEXT) \ + fchermtransp.$(OBJEXT) fcconj.$(OBJEXT) fcadd.$(OBJEXT) \ + fcsub.$(OBJEXT) fcmul.$(OBJEXT) fcinv.$(OBJEXT) \ + fcdet.$(OBJEXT) +libmat_a_OBJECTS = $(am_libmat_a_OBJECTS) +PROGRAMS = $(noinst_PROGRAMS) +am_tests_OBJECTS = tests.$(OBJEXT) +tests_OBJECTS = $(am_tests_OBJECTS) +tests_DEPENDENCIES = libmat.a 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redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* AIX requires this to be the first thing in the file. */ +#ifndef __GNUC__ +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX +#pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +#endif + +#include "mat.h" +#include +#include +#include + + +/* + * A el C^{d x d} + * This routine calculates G*G^H = A, where G is lower triangular, and then uses this to solve + * A*c=b for c + * G*G^H*c=b + * G*t=b + * G^H*c=t + */ + +static inline double pwr(cplxdouble_t c) +{ + return real(c) * real(c) + imag(c) * imag(c); +} + +int dccholfactor(const cplxdouble_t *a, cplxdouble_t *g, unsigned int d) +{ + unsigned int i, j, k; + cplxdouble_t sc, co; + double s; + + memset(g, 0, d*d*sizeof(g[0])); + for (i = 0; i < d; i++) { + s = real(a[i*d+i]); + for (j = 0; j < i; j++) + s -= pwr(g[i*d+j]); + if (s <= 0 || imag(a[i*d+i]) != 0) { + fprintf(stderr, "dccholfactor: matrix not positive definite a[%u][%u]=%g%+gi s=%g\n", i, i, real(a[i*d+i]), imag(a[i*d+i]), s); + return -1; + } + s = 1/sqrt(s); + cplx(g[i*d+i], s, 0); + for (j = i+1; j < d; j++) { + sc = a[j*d+i]; + for (k = 0; k < i; k++) { + conj(co, g[i*d+k]); + cmsub(sc, g[j*d+k], co); + } + cmuls(g[j*d+i], sc, s); + } + } + return 0; +} + +void dccholapply(const cplxdouble_t *g, const cplxdouble_t *b, cplxdouble_t *c, unsigned int d) +{ + cplxdouble_t *t, s, s2; + unsigned int i, j; + + t = alloca(d*sizeof(t[0])); + for (i = 0; i < d; i++) { + s = b[i]; + for (j = 0; j < i; j++) + cmsub(s, g[i*d+j], t[j]); + /* g's diagonal is real, therefore we have a division by a real */ + cmuls(t[i], s, real(g[i*d+i])); + } + for (i = d; i > 0; i--) { + s = t[i-1]; + for (j = i; j < d; j++) { + conj(s2, g[j*d+(i-1)]); + cmsub(s, s2, c[j]); + } + /* g's diagonal is real, therefore we have a division by a real */ + cmuls(c[i-1], s, real(g[(i-1)*d+(i-1)])); + } +} + +int dcchol(const cplxdouble_t *a, const cplxdouble_t *b, cplxdouble_t *c, unsigned int d) +{ + cplxdouble_t *g; + + g = alloca(d*d*sizeof(g[0])); + if (dccholfactor(a, g, d)) { + memset(c, 0, d*sizeof(c[0])); + return -1; + } + dccholapply(g, b, c, d); + return 0; +} diff --git a/matlib/drchol.c b/matlib/drchol.c new file mode 100644 index 0000000..eab5797 --- /dev/null +++ b/matlib/drchol.c @@ -0,0 +1,113 @@ +/* + * Matrix operations library + * + * Copyright (C) 1999-2000 + * Thomas Sailer, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* AIX requires this to be the first thing in the file. */ +#ifndef __GNUC__ +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX +#pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +#endif + +#include "mat.h" +#include +#include +#include + +/* + * A el R^{d x d} + * This routine calculates G*G^T = A, where G is lower triangular, and then uses this to solve + * A*c=b for c + * G*G^T*c=b + * G*t=b + * G^T*c=t + */ + +int drcholfactor(const double *a, double *g, unsigned int d) +{ + unsigned int i, j, k; + double s, s1; + + memset(g, 0, d*d*sizeof(g[0])); + for (i = 0; i < d; i++) { + s = a[i*d+i]; + for (j = 0; j < i; j++) + s -= g[i*d+j] * g[i*d+j]; + if (s <= 0) { + fprintf(stderr, "frcholfactor: matrix not positive definite a[%u][%u]=%g s=%g\n", i, i, a[i*d+i], s); + return -1; + } + s = 1/sqrt(s); + g[i*d+i] = s; + for (j = i+1; j < d; j++) { + s1 = 0; + for (k = 0; k < i; k++) + s1 += g[j*d+k] * g[i*d+k]; + g[j*d+i] = s * (a[j*d+i] - s1); + } + } + return 0; +} + +void drcholapply(const double *g, const double *b, double *c, unsigned int d) +{ + double *t; + unsigned int i, j; + double s1; + + t = alloca(d*sizeof(t[0])); + for (i = 0; i < d; i++) { + s1 = b[i]; + for (j = 0; j < i; j++) + s1 -= g[i*d+j] * t[j]; + t[i] = s1 * g[i*d+i]; + } + for (i = d; i > 0; i--) { + s1 = t[i-1]; + for (j = i; j < d; j++) + s1 -= g[j*d+(i-1)] * c[j]; + c[i-1] = s1 * g[(i-1)*d+(i-1)]; + } +} + +int drchol(const double *a, const double *b, double *c, unsigned int d) +{ + double *g; + + g = alloca(d*d*sizeof(g[0])); + if (drcholfactor(a, g, d)) { + memset(c, 0, d*sizeof(c[0])); + return -1; + } + drcholapply(g, b, c, d); + return 0; +} diff --git a/matlib/fcadd.c b/matlib/fcadd.c new file mode 100644 index 0000000..8e163d0 --- /dev/null +++ b/matlib/fcadd.c @@ -0,0 +1,31 @@ +/* + * Matrix operations library + * + * Copyright (C) 1999-2000 + * Thomas Sailer, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include "mat.h" + +void fcadd(cplxfloat_t *c, const cplxfloat_t *a, const cplxfloat_t *b, unsigned int d1, unsigned int d2) +{ + unsigned int i, j = d1 * d2; + + for (i = 0; i < j; i++) + cadd(c[i], a[i], b[i]); +} + diff --git a/matlib/fcchol.c b/matlib/fcchol.c new file mode 100644 index 0000000..7219582 --- /dev/null +++ b/matlib/fcchol.c @@ -0,0 +1,125 @@ +/* + * Matrix operations library + * + * Copyright (C) 1999-2000 + * Thomas Sailer, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* AIX requires this to be the first thing in the file. */ +#ifndef __GNUC__ +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX +#pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +#endif + +#include "mat.h" +#include +#include +#include + + +/* + * A el C^{d x d} + * This routine calculates G*G^H = A, where G is lower triangular, and then uses this to solve + * A*c=b for c + * G*G^H*c=b + * G*t=b + * G^H*c=t + */ + +static inline float pwr(cplxfloat_t c) +{ + return real(c) * real(c) + imag(c) * imag(c); +} + +int fccholfactor(const cplxfloat_t *a, cplxfloat_t *g, unsigned int d) +{ + unsigned int i, j, k; + cplxfloat_t sc, co; + float s; + + memset(g, 0, d*d*sizeof(g[0])); + for (i = 0; i < d; i++) { + s = real(a[i*d+i]); + for (j = 0; j < i; j++) + s -= pwr(g[i*d+j]); + if (s <= 0 || imag(a[i*d+i]) != 0) { + fprintf(stderr, "fccholfactor: matrix not positive definite a[%u][%u]=%g%+gi s=%g\n", i, i, real(a[i*d+i]), imag(a[i*d+i]), s); + return -1; + } + s = 1/sqrt(s); + cplx(g[i*d+i], s, 0); + for (j = i+1; j < d; j++) { + sc = a[j*d+i]; + for (k = 0; k < i; k++) { + conj(co, g[i*d+k]); + cmsub(sc, g[j*d+k], co); + } + cmuls(g[j*d+i], sc, s); + } + } + return 0; +} + +void fccholapply(const cplxfloat_t *g, const cplxfloat_t *b, cplxfloat_t *c, unsigned int d) +{ + cplxfloat_t *t, s, s2; + unsigned int i, j; + + t = alloca(d*sizeof(t[0])); + for (i = 0; i < d; i++) { + s = b[i]; + for (j = 0; j < i; j++) + cmsub(s, g[i*d+j], t[j]); + /* g's diagonal is real, therefore we have a division by a real */ + cmuls(t[i], s, real(g[i*d+i])); + } + for (i = d; i > 0; i--) { + s = t[i-1]; + for (j = i; j < d; j++) { + conj(s2, g[j*d+(i-1)]); + cmsub(s, s2, c[j]); + } + /* g's diagonal is real, therefore we have a division by a real */ + cmuls(c[i-1], s, real(g[(i-1)*d+(i-1)])); + } +} + +int fcchol(const cplxfloat_t *a, const cplxfloat_t *b, cplxfloat_t *c, unsigned int d) +{ + cplxfloat_t *g; + + g = alloca(d*d*sizeof(g[0])); + if (fccholfactor(a, g, d)) { + memset(c, 0, d*sizeof(c[0])); + return -1; + } + fccholapply(g, b, c, d); + return 0; +} diff --git a/matlib/fcconj.c b/matlib/fcconj.c new file mode 100644 index 0000000..171e934 --- /dev/null +++ b/matlib/fcconj.c @@ -0,0 +1,31 @@ +/* + * Matrix operations library + * + * Copyright (C) 1999-2000 + * Thomas Sailer, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include "mat.h" + +void fcconj(cplxfloat_t *c, const cplxfloat_t *a, unsigned int d1, unsigned int d2) +{ + unsigned int i, j = d1 * d2; + + for (i = 0; i < j; i++) + conj(c[i], a[i]); +} + diff --git a/matlib/fcdet.c b/matlib/fcdet.c new file mode 100644 index 0000000..2ab23e5 --- /dev/null +++ b/matlib/fcdet.c @@ -0,0 +1,76 @@ +/* + * Matrix operations library + * + * Copyright (C) 1999-2000 + * Thomas Sailer, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* AIX requires this to be the first thing in the file. */ +#ifndef __GNUC__ +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX +#pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +#endif + +#include "mat.h" + +cplxfloat_t fcdet(const cplxfloat_t *c, unsigned int d) +{ + cplxfloat_t *c2; + unsigned int i, j, k, l; + cplxfloat_t det, dr; + + cplx(det, 0, 0); + if (!d) + return det; + if (d == 1) + return c[0]; + if (d == 2) { + cmul(det, c[0], c[3]); + cmsub(det, c[1], c[2]); + return det; + } + c2 = alloca(sizeof(cplxfloat_t)*(d-1)*(d-1)); + for (i = 0; i < d; i++) { + for (j = k = 0; j < d; j++) { + if (j == i) + continue; + for (l = 0; l < d-1; l++) + c2[l*(d-1)+k] = c[(l+1)*d+j]; + k++; + } + dr = fcdet(c2, d-1); + if (i & 1) + cmsub(det, dr, c[i]); + else + cmac(det, dr, c[i]); + } + return det; +} + diff --git a/matlib/fcgseidel.c b/matlib/fcgseidel.c new file mode 100644 index 0000000..17a9584 --- /dev/null +++ b/matlib/fcgseidel.c @@ -0,0 +1,80 @@ +/* + * Matrix operations library + * + * Copyright (C) 1999-2000 + * Thomas Sailer, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* AIX requires this to be the first thing in the file. */ +#ifndef __GNUC__ +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX +#pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +#endif + +#include "mat.h" +#include +#include + +/* + * This routine calculates A*c=b iteratively, using the Gauss-Seidel iteration method + */ + +int fcgaussseidel(const cplxfloat_t *a, const cplxfloat_t *b, cplxfloat_t *c, unsigned int d, unsigned int iter) +{ + cplxfloat_t *adiag; + unsigned int i, j, k; + cplxfloat_t s; + + adiag = alloca(d*sizeof(adiag[0])); + /* initial vector */ + for (i = 1; i < d; i++) + cplx(c[i], 0, 0); + cplx(c[0], 1, 0); + /* check for diagonal */ + for (i = 0; i < d; i++) { + if (real(a[i*d+i]) == 0 && imag(a[i*d+i]) == 0) { + fprintf(stderr, "fcgaussseidel: matrix diagonal zero a[%u][%u]=%g%+gi\n", i, i, real(a[i*d+i]), imag(a[i*d+i])); + return -1; + } + cinv(adiag[i], a[i*d+i]); + } + /* iteration */ + for (i = 0; i < iter; i++) { + for (j = 0; j < d; j++) { + s = b[j]; + for (k = 0; k < j; k++) + cmsub(s, a[j*d+k], c[k]); + for (k = j+1; k < d; k++) + cmsub(s, a[j*d+k], c[k]); + cmul(c[j], s, adiag[j]); + } + } + return 0; +} diff --git a/matlib/fchermtransp.c b/matlib/fchermtransp.c new file mode 100644 index 0000000..bc522c2 --- /dev/null +++ b/matlib/fchermtransp.c @@ -0,0 +1,61 @@ +/* + * Matrix operations library + * + * Copyright (C) 1999-2000 + * Thomas Sailer, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* AIX requires this to be the first thing in the file. */ +#ifndef __GNUC__ +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX +#pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +#endif + +#include +#include "mat.h" + +/* Transpose a matrix (a el C^{d1 x d2}, b el C^{d2 x d1}) */ + +void fchermtranspose(cplxfloat_t *b, const cplxfloat_t *a, unsigned int d1, unsigned int d2) +{ + const cplxfloat_t *c = a; + unsigned int ci, bi, i, j; + + if (b == a) { + c = alloca(d1 * d2 * sizeof(c[0])); + memcpy((void *)c, a, d1 * d2 * sizeof(c[0])); + } + for (i = 0; i < d1; i++) + for (j = 0; j < d2; j++) { + ci = i*d2+j; + bi = j*d1+i; + conj(b[bi], c[ci]); + } +} diff --git a/matlib/fcinv.c b/matlib/fcinv.c new file mode 100644 index 0000000..d0a0749 --- /dev/null +++ b/matlib/fcinv.c @@ -0,0 +1,132 @@ +/* + * Matrix operations library + * + * Copyright (C) 1999-2000 + * Thomas Sailer, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* AIX requires this to be the first thing in the file. */ +#ifndef __GNUC__ +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX +#pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +#endif + +#include +#include +#include "mat.h" + + +/* + * Golub/van Loan, 3.1.3, p 112; PA=LU factorization with partial pivoting + */ + +#define exch(x,y) do { cplxfloat_t z; z = (x); (x) = (y); (y) = z; } while (0) + +static inline float csqr(cplxfloat_t x) +{ + return real(x) * real(x) + imag(x) * imag(x); +} + +void fclufact(cplxfloat_t *u, unsigned int *p, const cplxfloat_t *a, unsigned int d) +{ + unsigned int i, j, k, mu; + cplxfloat_t fm; + float f1, f2; + + if (u != a) + memcpy(u, a, d*d*sizeof(u[0])); + for (k = 0; k < d-1; k++) { + /* search pivot index */ + for (f1 = 0, i = mu = k; i < d; i++) { + f2 = csqr(u[i*d+k]); + if (f2 > f1) { + f1 = f2; + mu = i; + } + } + /* exchange rows */ + p[k] = mu; + for (i = k; i < d; i++) + exch(u[k*d+i], u[mu*d+i]); + fm = u[k*d+k]; + if (real(fm) != 0 || imag(fm) != 0) { + cinv(fm, fm); + for (i = k+1; i < d; i++) + cmul(u[i*d+k], u[i*d+k], fm); + for (i = k+1; i < d; i++) + for (j = k+1; j < d; j++) + cmsub(u[i*d+j], u[i*d+k], u[k*d+j]); + } + } +} + +void fclusolve(cplxfloat_t *x, const cplxfloat_t *b, const cplxfloat_t *u, const unsigned int *p, unsigned int d) +{ + cplxfloat_t *y, s, udiaginv; + unsigned int k, i; + + y = alloca(d * sizeof(y[0])); + memcpy(y, b, d * sizeof(y[0])); + for (k = 0; k < d-1; k++) { + i = p[k]; + if (i != k) + exch(y[k], y[i]); + if (real(y[k]) == 0 && imag(y[k]) == 0) + continue; + for (i = k+1; i < d; i++) + cmsub(y[i], y[k], u[i*d+k]); + } + /* solve Ux=y */ + for (k = d; k > 0; k--) { + s = y[k-1]; + for (i = k; i < d; i++) + cmsub(s, u[(k-1)*d+i], x[i]); + cinv(udiaginv, u[(k-1)*d+(k-1)]); + cmul(x[k-1], s, udiaginv); + } +} + +void fcinv(cplxfloat_t *ainv, const cplxfloat_t *a, unsigned d) +{ + cplxfloat_t *u, *y; + unsigned int *p; + unsigned int k; + + u = alloca(d * d * sizeof(u[0])); + p = alloca((d-1) * sizeof(p[0])); + fclufact(u, p, a, d); + for (k = 0; k < d; k++) { + y = &ainv[k*d]; + memset(y, 0, d * sizeof(y[0])); + cplx(y[k], 1, 0); + fclusolve(y, y, u, p, d); + } + fctranspose(ainv, ainv, d, d); +} diff --git a/matlib/fcmul.c b/matlib/fcmul.c new file mode 100644 index 0000000..2283085 --- /dev/null +++ b/matlib/fcmul.c @@ -0,0 +1,62 @@ +/* + * Matrix operations library + * + * Copyright (C) 1999-2000 + * Thomas Sailer, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +#include +#endif + +/* AIX requires this to be the first thing in the file. */ +#ifndef __GNUC__ +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX +#pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +#endif + +#include +#include "mat.h" + +/* c el C^{d1 x d3}, a el C^{d1 x d2}, b el C^{d2 x d3} */ + +void fcmul(cplxfloat_t *c, const cplxfloat_t *a, const cplxfloat_t *b, unsigned int d1, unsigned int d2, unsigned int d3) +{ + cplxfloat_t *r = c, s; + unsigned int i, j, k; + + if (c == a || c == b) + r = alloca(d1 * d3 * sizeof(r[0])); + for (i = 0; i < d1; i++) + for (k = 0; k < d3; k++) { + cplx(s, 0, 0); + for (j = 0; j < d2; j++) + cmac(s, a[i*d2+j], b[j*d3+k]); + r[i*d3+k] = s; + } + if (r != c) + memcpy(c, r, d1 * d3 * sizeof(c[0])); +} diff --git a/matlib/fcsub.c b/matlib/fcsub.c new file mode 100644 index 0000000..1f5d0a8 --- /dev/null +++ b/matlib/fcsub.c @@ -0,0 +1,31 @@ +/* + * Matrix operations library + * + * Copyright (C) 1999-2000 + * Thomas Sailer, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include "mat.h" + +void fcsub(cplxfloat_t *c, const cplxfloat_t *a, const cplxfloat_t *b, unsigned int d1, unsigned int d2) +{ + unsigned int i, j = d1 * d2; + + for (i = 0; i < j; i++) + csub(c[i], a[i], b[i]); +} + diff --git a/matlib/fctransp.c b/matlib/fctransp.c new file mode 100644 index 0000000..bfedc53 --- /dev/null +++ b/matlib/fctransp.c @@ -0,0 +1,61 @@ +/* + * Matrix operations library + * + * Copyright (C) 1999-2000 + * Thomas Sailer, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* AIX requires this to be the first thing in the file. */ +#ifndef __GNUC__ +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX +#pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +#endif + +#include +#include "mat.h" + +/* Transpose a matrix (a el C^{d1 x d2}, b el C^{d2 x d1}) */ + +void fctranspose(cplxfloat_t *b, const cplxfloat_t *a, unsigned int d1, unsigned int d2) +{ + const cplxfloat_t *c = a; + unsigned int ci, bi, i, j; + + if (b == a) { + c = alloca(d1 * d2 * sizeof(c[0])); + memcpy((void *)c, a, d1 * d2 * sizeof(c[0])); + } + for (i = 0; i < d1; i++) + for (j = 0; j < d2; j++) { + ci = i*d2+j; + bi = j*d1+i; + b[bi] = c[ci]; + } +} diff --git a/matlib/fft.hh b/matlib/fft.hh new file mode 100644 index 0000000..c1c2c4f --- /dev/null +++ b/matlib/fft.hh @@ -0,0 +1,87 @@ +/*****************************************************************************/ + +/* + * fft.hh -- Simple RIF FFT function. + * + * Copyright (C) 2003 + * Thomas Sailer (t.sailer@alumni.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/*****************************************************************************/ + +#ifndef _FFT_HH +#define _FFT_HH + +/* --------------------------------------------------------------------- */ + +/* + * This fft routine is from ~gabriel/src/filters/fft/fft.c; + * I am unsure of the original source. The file contains no + * copyright notice or description. + * The declaration is changed to the prototype form but the + * function body is unchanged. (J. T. Buck) + */ + +/* + * Replace data by its discrete Fourier transform, if isign is + * input as 1, or by its inverse discrete Fourier transform, if + * "isign" is input as -1. "data'"is a complex array of length "nn". + * "nn" MUST be an integer power of 2 (this is not checked for!?) + */ + +template static void fft_rif(complex *data, unsigned int nn, int isign) +{ + for (unsigned int i = 0, j = 0; i < nn; i++) { + if (j > i) { + complex temp = data[j]; + data[j] = data[i]; + data[i] = temp; + } + unsigned int m = nn >> 1; + while (m > 0 && (int)j >= (int)m) { + j -= m; + m >>= 1; + } + j += m; + } + unsigned int mmax = 1; + T theta = -6.28318530717959 * 0.5; + if (isign < 0) + theta = -theta; + T sintheta = sin(theta); + while (nn > mmax) { + T oldsintheta = sintheta; + theta *= 0.5; + sintheta = sin(theta); + complex wp(-2.0 * sintheta * sintheta, oldsintheta); /* -2.0 * sin(0.5*theta)^2 = cos(theta)-1 */ + complex w(1,0); + for (unsigned int m = 0; m < mmax; m++) { + for (unsigned int i = m; i < nn; i += 2*mmax) { + unsigned int j = i + mmax; + complex temp = w * data[j]; + data[j] = data[i] - temp; + data[i] += temp; + } + w += w * wp; + } + mmax <<= 1; + } +} + +/* ---------------------------------------------------------------------- */ +#endif /* _FFT_HH */ diff --git a/matlib/fradd.c b/matlib/fradd.c new file mode 100644 index 0000000..800ada4 --- /dev/null +++ b/matlib/fradd.c @@ -0,0 +1,31 @@ +/* + * Matrix operations library + * + * Copyright (C) 1999-2000 + * Thomas Sailer, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include "mat.h" + +void fradd(float *c, const float *a, const float *b, unsigned int d1, unsigned int d2) +{ + unsigned int i, j = d1 * d2; + + for (i = 0; i < j; i++) + c[i] = a[i] + b[i]; +} + diff --git a/matlib/frchol.c b/matlib/frchol.c new file mode 100644 index 0000000..001fc39 --- /dev/null +++ b/matlib/frchol.c @@ -0,0 +1,113 @@ +/* + * Matrix operations library + * + * Copyright (C) 1999-2000 + * Thomas Sailer, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* AIX requires this to be the first thing in the file. */ +#ifndef __GNUC__ +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX +#pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +#endif + +#include "mat.h" +#include +#include +#include + +/* + * A el R^{d x d} + * This routine calculates G*G^T = A, where G is lower triangular, and then uses this to solve + * A*c=b for c + * G*G^T*c=b + * G*t=b + * G^T*c=t + */ + +int frcholfactor(const float *a, float *g, unsigned int d) +{ + unsigned int i, j, k; + float s, s1; + + memset(g, 0, d*d*sizeof(g[0])); + for (i = 0; i < d; i++) { + s = a[i*d+i]; + for (j = 0; j < i; j++) + s -= g[i*d+j] * g[i*d+j]; + if (s <= 0) { + fprintf(stderr, "frcholfactor: matrix not positive definite a[%u][%u]=%g s=%g\n", i, i, a[i*d+i], s); + return -1; + } + s = 1/sqrt(s); + g[i*d+i] = s; + for (j = i+1; j < d; j++) { + s1 = 0; + for (k = 0; k < i; k++) + s1 += g[j*d+k] * g[i*d+k]; + g[j*d+i] = s * (a[j*d+i] - s1); + } + } + return 0; +} + +void frcholapply(const float *g, const float *b, float *c, unsigned int d) +{ + float *t; + unsigned int i, j; + float s1; + + t = alloca(d*sizeof(t[0])); + for (i = 0; i < d; i++) { + s1 = b[i]; + for (j = 0; j < i; j++) + s1 -= g[i*d+j] * t[j]; + t[i] = s1 * g[i*d+i]; + } + for (i = d; i > 0; i--) { + s1 = t[i-1]; + for (j = i; j < d; j++) + s1 -= g[j*d+(i-1)] * c[j]; + c[i-1] = s1 * g[(i-1)*d+(i-1)]; + } +} + +int frchol(const float *a, const float *b, float *c, unsigned int d) +{ + float *g; + + g = alloca(d*d*sizeof(g[0])); + if (frcholfactor(a, g, d)) { + memset(c, 0, d*sizeof(c[0])); + return -1; + } + frcholapply(g, b, c, d); + return 0; +} diff --git a/matlib/frdet.c b/matlib/frdet.c new file mode 100644 index 0000000..c3bda12 --- /dev/null +++ b/matlib/frdet.c @@ -0,0 +1,72 @@ +/* + * Matrix operations library + * + * Copyright (C) 1999-2000 + * Thomas Sailer, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* AIX requires this to be the first thing in the file. */ +#ifndef __GNUC__ +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX +#pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +#endif + +#include "mat.h" + +float frdet(const float *c, unsigned int d) +{ + float *c2; + unsigned int i, j, k, l; + float det = 0, dr; + + if (!d) + return 0; + if (d == 1) + return c[0]; + if (d == 2) + return c[0] * c[3] - c[1] * c[2]; + c2 = alloca(sizeof(float)*(d-1)*(d-1)); + for (i = 0; i < d; i++) { + for (j = k = 0; j < d; j++) { + if (j == i) + continue; + for (l = 0; l < d-1; l++) + c2[l*(d-1)+k] = c[(l+1)*d+j]; + k++; + } + dr = frdet(c2, d-1); + if (i & 1) + det -= dr * c[i]; + else + det += dr * c[i]; + } + return det; +} + diff --git a/matlib/frgseidel.c b/matlib/frgseidel.c new file mode 100644 index 0000000..b895be4 --- /dev/null +++ b/matlib/frgseidel.c @@ -0,0 +1,83 @@ +/* + * Matrix operations library + * + * Copyright (C) 1999-2000 + * Thomas Sailer, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* AIX requires this to be the first thing in the file. */ +#ifndef __GNUC__ +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX +#pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +#endif + +#include "mat.h" +#include +#include + +/* + * This routine calculates A*c=b iteratively, using the Gauss-Seidel iteration method + */ + +int frgaussseidel(const float *a, const float *b, float *c, unsigned int d, unsigned int iter) +{ + float *adiag; + unsigned int i, j, k; + float s; + + adiag = alloca(d * sizeof(adiag[0])); + /* initial vector */ + for (i = 0; i < d; i++) + c[i] = 0; + c[0] = 1; + /* check for diagonal */ + for (i = 0; i < d; i++) { + if (a[i*d+i] <= 0) { + fprintf(stderr, "frgaussseidel: matrix diagonal not positive a[%u][%u]=%g\n", i, i, a[i*d+i]); + return -1; + } + adiag[i] = 1 / a[i*d+i]; + } + /* iteration */ + for (i = 0; i < iter; i++) { + for (j = 0; j < d; j++) { + s = b[j]; + for (k = 0; k < j; k++) + s -= a[j*d+k] * c[k]; + for (k = j+1; k < d; k++) + s -= a[j*d+k] * c[k]; + c[j] = s * adiag[j]; + } + } + return 0; +} + + + diff --git a/matlib/frinv.c b/matlib/frinv.c new file mode 100644 index 0000000..32f7526 --- /dev/null +++ b/matlib/frinv.c @@ -0,0 +1,127 @@ +/* + * Matrix operations library + * + * Copyright (C) 1999-2000 + * Thomas Sailer, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* AIX requires this to be the first thing in the file. */ +#ifndef __GNUC__ +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX +#pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +#endif + +#include +#include +#include "mat.h" + + +/* + * Golub/van Loan, 3.1.3, p 112; PA=LU factorization with partial pivoting + */ + +#define exch(x,y) do { float z; z = (x); (x) = (y); (y) = z; } while (0) + + +void frlufact(float *u, unsigned int *p, const float *a, unsigned int d) +{ + unsigned int i, j, k, mu; + float f1, f2; + + if (u != a) + memcpy(u, a, d*d*sizeof(u[0])); + for (k = 0; k < d-1; k++) { + /* search pivot index */ + for (f1 = 0, i = mu = k; i < d; i++) { + f2 = fabs(u[i*d+k]); + if (f2 > f1) { + f1 = f2; + mu = i; + } + } + /* exchange rows */ + p[k] = mu; + for (i = k; i < d; i++) + exch(u[k*d+i], u[mu*d+i]); + f1 = u[k*d+k]; + if (f1 != 0) { + f1 = 1 / f1; + for (i = k+1; i < d; i++) + u[i*d+k] *= f1; + for (i = k+1; i < d; i++) + for (j = k+1; j < d; j++) + u[i*d+j] -= u[i*d+k] * u[k*d+j]; + } + } +} + +void frlusolve(float *x, const float *b, const float *u, const unsigned int *p, unsigned int d) +{ + float *y, s; + unsigned int k, i; + + y = alloca(d * sizeof(y[0])); + memcpy(y, b, d * sizeof(y[0])); + for (k = 0; k < d-1; k++) { + i = p[k]; + if (i != k) + exch(y[k], y[i]); + if (y[k] == 0) + continue; + for (i = k+1; i < d; i++) + y[i] -= y[k] * u[i*d+k]; + } + /* solve Ux=y */ + for (k = d; k > 0; k--) { + s = y[k-1]; + for (i = k; i < d; i++) + s -= u[(k-1)*d+i] * x[i]; + x[k-1] = s / u[(k-1)*d+(k-1)]; + } +} + +void frinv(float *ainv, const float *a, unsigned d) +{ + float *u, *y; + unsigned int *p; + unsigned int k; + + u = alloca(d * d * sizeof(u[0])); + p = alloca((d-1) * sizeof(p[0])); + frlufact(u, p, a, d); + for (k = 0; k < d; k++) { + y = &ainv[k*d]; + memset(y, 0, d * sizeof(y[0])); + y[k] = 1; + frlusolve(y, y, u, p, d); + } + frtranspose(ainv, ainv, d, d); +} + diff --git a/matlib/frmul.c b/matlib/frmul.c new file mode 100644 index 0000000..285c576 --- /dev/null +++ b/matlib/frmul.c @@ -0,0 +1,61 @@ +/* + * Matrix operations library + * + * Copyright (C) 1999-2000 + * Thomas Sailer, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +#include +#endif + +/* AIX requires this to be the first thing in the file. */ +#ifndef __GNUC__ +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX +#pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +#endif + +#include +#include "mat.h" + +/* c el R^{d1 x d3}, a el R^{d1 x d2}, b el R^{d2 x d3} */ + +void frmul(float *c, const float *a, const float *b, unsigned int d1, unsigned int d2, unsigned int d3) +{ + float *r = c, s; + unsigned int i, j, k; + + if (c == a || c == b) + r = alloca(d1 * d3 * sizeof(r[0])); + for (i = 0; i < d1; i++) + for (k = 0; k < d3; k++) { + for (s = 0, j = 0; j < d2; j++) + s += a[i*d2+j] * b[j*d3+k]; + r[i*d3+k] = s; + } + if (r != c) + memcpy(c, r, d1 * d3 * sizeof(c[0])); +} diff --git a/matlib/frsub.c b/matlib/frsub.c new file mode 100644 index 0000000..431c5ef --- /dev/null +++ b/matlib/frsub.c @@ -0,0 +1,30 @@ +/* + * Matrix operations library + * + * Copyright (C) 1999-2000 + * Thomas Sailer, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include "mat.h" + +void frsub(float *c, const float *a, const float *b, unsigned int d1, unsigned int d2) +{ + unsigned int i, j = d1 * d2; + + for (i = 0; i < j; i++) + c[i] = a[i] - b[i]; +} diff --git a/matlib/frtransp.c b/matlib/frtransp.c new file mode 100644 index 0000000..62fd2bf --- /dev/null +++ b/matlib/frtransp.c @@ -0,0 +1,61 @@ +/* + * Matrix operations library + * + * Copyright (C) 1999-2000 + * Thomas Sailer, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* AIX requires this to be the first thing in the file. */ +#ifndef __GNUC__ +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX +#pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +#endif + +#include +#include "mat.h" + +/* Transpose a matrix (a el R^{d1 x d2}, b el R^{d2 x d1}) */ + +void frtranspose(float *b, const float *a, unsigned int d1, unsigned int d2) +{ + const float *c = a; + unsigned int ci, bi, i, j; + + if (b == a) { + c = alloca(d1 * d2 * sizeof(c[0])); + memcpy((void *)c, a, d1 * d2 * sizeof(c[0])); + } + for (i = 0; i < d1; i++) + for (j = 0; j < d2; j++) { + ci = i*d2+j; + bi = j*d1+i; + b[bi] = c[ci]; + } +} diff --git a/matlib/mat.h b/matlib/mat.h new file mode 100644 index 0000000..271eb3f --- /dev/null +++ b/matlib/mat.h @@ -0,0 +1,199 @@ +/* + * Matrix operations library + * + * Copyright (C) 1999-2000 + * Thomas Sailer, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +/* + * (C) 1999 Institut für Elektronik, ETH Zürich + * Author: Thomas Sailer, + * KTI Projekt + */ + +#ifndef _MAT_H +#define _MAT_H + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include + +/* + * basic complex manipulations + */ + +typedef struct { + float re; + float im; +} cplxfloat_t; + +typedef struct { + double re; + double im; +} cplxdouble_t; + +#define real(r) ((r).re) +#define imag(r) ((r).im) +#define conj(r,a) do { (r).re = (a).re; (r).im = -(a).im; } while (0) +#define cplx(v,r,i) do { (v).re = (r); (v).im = (i); } while (0) + +#define csub(r,a,b) \ + do { \ + double xr,xi,yr,yi; \ + xr = (a).re; xi = (a).im; \ + yr = (b).re; yi = (b).im; \ + (r).re = xr - yr; \ + (r).im = xi - yi; \ + } while (0) + +#define cadd(r,a,b) \ + do { \ + double xr,xi,yr,yi; \ + xr = (a).re; xi = (a).im; \ + yr = (b).re; yi = (b).im; \ + (r).re = xr + yr; \ + (r).im = xi + yi; \ + } while (0) + +#define cmul(r,a,b) \ + do { \ + double xr,xi,yr,yi; \ + xr = (a).re; xi = (a).im; \ + yr = (b).re; yi = (b).im; \ + (r).re = xr * yr - xi * yi; \ + (r).im = xr * yi + xi * yr; \ + } while (0) + +#define cinv(r,a) \ + do { \ + double xr,xi,mag; \ + xr = (a).re; xi = (a).im; \ + mag = 1 / (xr * xr + xi * xi); \ + (r).re = xr * mag; \ + (r).im = -xi * mag; \ + } while (0) + +#define cmac(r,a,b) \ + do { \ + double xr,xi,yr,yi; \ + xr = (a).re; xi = (a).im; \ + yr = (b).re; yi = (b).im; \ + (r).re += xr * yr - xi * yi; \ + (r).im += xr * yi + xi * yr; \ + } while (0) + +#define cmsub(r,a,b) \ + do { \ + double xr,xi,yr,yi; \ + xr = (a).re; xi = (a).im; \ + yr = (b).re; yi = (b).im; \ + (r).re -= xr * yr - xi * yi; \ + (r).im -= xr * yi + xi * yr; \ + } while (0) + +#define cfma(r,a,b,c) \ + do { \ + double xr,xi,yr,yi,zr,zi; \ + xr = (a).re; xi = (a).im; \ + yr = (b).re; yi = (b).im; \ + zr = (c).re; zi = (c).im; \ + (r).re = xr * yr - xi * yi + zr; \ + (r).im = xr * yi + xi * yr + zi; \ + } while (0) + +#define cmuls(r,a,b) \ + do { \ + double xr,xi,bb; \ + xr = (a).re; xi = (a).im; bb = (b); \ + (r).re = xr * bb; \ + (r).im = xi * bb; \ + } while (0) + +#define cmacs(r,a,b) \ + do { \ + double xr,xi,bb; \ + xr = (a).re; xi = (a).im; bb = (b); \ + (r).re += xr * bb; \ + (r).im += xi * bb; \ + } while (0) + +#define cmsubs(r,a,b) \ + do { \ + double xr,xi,bb; \ + xr = (a).re; xi = (a).im; bb = (b); \ + (r).re -= xr * bb; \ + (r).im -= xi * bb; \ + } while (0) + +/* + * Gaussian distributed random variables + */ +extern float randn(void); + +/* + * Cholesky solver + */ + +extern int frcholfactor(const float *a, float *g, unsigned int d); +extern void frcholapply(const float *g, const float *b, float *c, unsigned int d); +extern int frchol(const float *a, const float *b, float *c, unsigned int d); +extern int fccholfactor(const cplxfloat_t *a, cplxfloat_t *g, unsigned int d); +extern void fccholapply(const cplxfloat_t *g, const cplxfloat_t *b, cplxfloat_t *c, unsigned int d); +extern int fcchol(const cplxfloat_t *a, const cplxfloat_t *b, cplxfloat_t *c, unsigned int d); +extern int drcholfactor(const double *a, double *g, unsigned int d); +extern void drcholapply(const double *g, const double *b, double *c, unsigned int d); +extern int drchol(const double *a, const double *b, double *c, unsigned int d); +extern int dccholfactor(const cplxdouble_t *a, cplxdouble_t *g, unsigned int d); +extern void dccholapply(const cplxdouble_t *g, const cplxdouble_t *b, cplxdouble_t *c, unsigned int d); +extern int dcchol(const cplxdouble_t *a, const cplxdouble_t *b, cplxdouble_t *c, unsigned int d); + +/* + * Gauss-Seidel iterative solver + */ +extern int frgaussseidel(const float *a, const float *b, float *c, unsigned int d, unsigned int iter); +extern int fcgaussseidel(const cplxfloat_t *a, const cplxfloat_t *b, cplxfloat_t *c, unsigned int d, unsigned int iter); + +/* + * Transpose etc. + */ + +extern void frtranspose(float *b, const float *a, unsigned int d1, unsigned int d2); +extern void fradd(float *c, const float *a, const float *b, unsigned int d1, unsigned int d2); +extern void frsub(float *c, const float *a, const float *b, unsigned int d1, unsigned int d2); +extern void frmul(float *c, const float *a, const float *b, unsigned int d1, unsigned int d2, unsigned int d3); +extern float frdet(const float *c, unsigned int d); + +extern void frlufact(float *u, unsigned int *p, const float *a, unsigned int d); +extern void frlusolve(float *x, const float *b, const float *u, const unsigned int *p, unsigned int d); +extern void frinv(float *ainv, const float *a, unsigned d); + +extern void fctranspose(cplxfloat_t *b, const cplxfloat_t *a, unsigned int d1, unsigned int d2); +extern void fchermtranspose(cplxfloat_t *b, const cplxfloat_t *a, unsigned int d1, unsigned int d2); +extern void fcconj(cplxfloat_t *c, const cplxfloat_t *a, unsigned int d1, unsigned int d2); +extern void fcadd(cplxfloat_t *c, const cplxfloat_t *a, const cplxfloat_t *b, unsigned int d1, unsigned int d2); +extern void fcsub(cplxfloat_t *c, const cplxfloat_t *a, const cplxfloat_t *b, unsigned int d1, unsigned int d2); +extern void fcmul(cplxfloat_t *c, const cplxfloat_t *a, const cplxfloat_t *b, unsigned int d1, unsigned int d2, unsigned int d3); +extern cplxfloat_t fcdet(const cplxfloat_t *c, unsigned int d); + +extern void fclufact(cplxfloat_t *u, unsigned int *p, const cplxfloat_t *a, unsigned int d); +extern void fclusolve(cplxfloat_t *x, const cplxfloat_t *b, const cplxfloat_t *u, const unsigned int *p, unsigned int d); +extern void fcinv(cplxfloat_t *ainv, const cplxfloat_t *a, unsigned d); + + +#endif /* _MAT_H */ diff --git a/matlib/mat.hh b/matlib/mat.hh new file mode 100644 index 0000000..5c01bc0 --- /dev/null +++ b/matlib/mat.hh @@ -0,0 +1,502 @@ +/* + * Matrix operations library + * + * Copyright (C) 1999-2000, 2003 + * Thomas Sailer, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef _MAT_HH +#define _MAT_HH + +#ifdef HAVE_CONFIG_H +#include +#endif + +/* AIX requires this to be the first thing in the file. */ +#ifndef __GNUC__ +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX +#pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +#endif + +#include +#include +#include + +class matrix_exception : public exception +{ +public: + matrix_exception(const string& e) throw() : err(e) {} + virtual ~matrix_exception() throw() {} + virtual const char* what() const throw() { return err.c_str(); } +private: + const string err; +}; + + +/* + * Simple matrix operations + */ + +template void madd(T *c, const T *a, const T *b, unsigned int d1, unsigned int d2) +{ + unsigned int i, j = d1 * d2; + for (i = 0; i < j; i++) + c[i] = a[i] + b[i]; +} + +template void msub(T *c, const T *a, const T *b, unsigned int d1, unsigned int d2) +{ + unsigned int i, j = d1 * d2; + for (i = 0; i < j; i++) + c[i] = a[i] - b[i]; +} + +/* c el R^{d1 x d3}, a el R^{d1 x d2}, b el R^{d2 x d3} */ +template void mmul(T *c, const T *a, const T *b, unsigned int d1, unsigned int d2, unsigned int d3) +{ + T *r = c, s; + unsigned int i, j, k; + if (c == a || c == b) + r = (T *)alloca(d1 * d3 * sizeof(r[0])); + for (i = 0; i < d1; i++) + for (k = 0; k < d3; k++) { + for (s = 0, j = 0; j < d2; j++) + s += a[i*d2+j] * b[j*d3+k]; + r[i*d3+k] = s; + } + if (r != c) + memcpy(c, r, d1 * d3 * sizeof(c[0])); +} + +template void mdet(const T *c, unsigned int d) +{ + T *c2; + unsigned int i, j, k, l; + T det = 0, dr; + + if (!d) + return 0; + if (d == 1) + return c[0]; + if (d == 2) + return c[0] * c[3] - c[1] * c[2]; + c2 = alloca(sizeof(T)*(d-1)*(d-1)); + for (i = 0; i < d; i++) { + for (j = k = 0; j < d; j++) { + if (j == i) + continue; + for (l = 0; l < d-1; l++) + c2[l*(d-1)+k] = c[(l+1)*d+j]; + k++; + } + dr = mdet(c2, d-1); + if (i & 1) + det -= dr * c[i]; + else + det += dr * c[i]; + } + return det; +} + +/* Transpose a matrix (a el C^{d1 x d2}, b el C^{d2 x d1}) */ +template void mtranspose(T *b, const T *a, unsigned int d1, unsigned int d2) +{ + const T *c = a; + unsigned int ci, bi, i, j; + + if (b == a) { + void *cc = alloca(d1 * d2 * sizeof(c[0])); + memcpy(cc, a, d1 * d2 * sizeof(c[0])); + c = (const T *)cc; + } + for (i = 0; i < d1; i++) + for (j = 0; j < d2; j++) { + ci = i*d2+j; + bi = j*d1+i; + b[bi] = c[ci]; + } +} + +/* Transpose a matrix (a el C^{d1 x d2}, b el C^{d2 x d1}) */ +template void mhermtranspose(complex *b, const complex *a, unsigned int d1, unsigned int d2) +{ + const complex *c = a; + unsigned int ci, bi, i, j; + + if (b == a) { + void *cc = alloca(d1 * d2 * sizeof(c[0])); + memcpy(cc, a, d1 * d2 * sizeof(c[0])); + c = (const complex *)cc; + } + for (i = 0; i < d1; i++) + for (j = 0; j < d2; j++) { + ci = i*d2+j; + bi = j*d1+i; + b[bi] = conj(c[ci]); + } +} + +template void mconj(complex *c, const complex *a, unsigned int d1, unsigned int d2) +{ + unsigned int i, j = d1 * d2; + for (i = 0; i < j; i++) + c[i] = conj(a[i]); +} + +/* + * complex cholesky factorization + */ + +/* + * A el C^{d x d} + * This routine calculates G*G^H = A, where G is lower triangular, and then uses this to solve + * A*c=b for c + * G*G^H*c=b + * G*t=b + * G^H*c=t + */ + +template inline T complex_pwr(complex c) +{ + return real(c) * real(c) + imag(c) * imag(c); +} + +template void mcholfactor(const complex *a, complex *g, unsigned int d) +{ + unsigned int i, j, k; + complex sc; + T s; + + memset(g, 0, d*d*sizeof(g[0])); + for (i = 0; i < d; i++) { + s = real(a[i*d+i]); + for (j = 0; j < i; j++) + s -= complex_pwr(g[i*d+j]); + if (s <= 0 || imag(a[i*d+i]) != 0) { + ostringstream os; + os << "mcholfactor: matrix not positive definite a[" << i << "][" << i << "]=" << a[i*d+i] << " s=" << s << "\n"; + throw matrix_exception(os.str()); + } + s = T(1) / sqrt(s); + g[i*d+i] = s; + for (j = i+1; j < d; j++) { + sc = a[j*d+i]; + for (k = 0; k < i; k++) + sc -= g[j*d+k] * conj(g[i*d+k]); + g[j*d+i] = sc * s; + } + } +} + +template void mcholapply(const complex *g, const complex *b, complex *c, unsigned int d) +{ + complex *t, s, s2; + unsigned int i, j; + + t = alloca(d*sizeof(t[0])); + for (i = 0; i < d; i++) { + s = b[i]; + for (j = 0; j < i; j++) + s -= g[i*d+j] * t[j]; + /* g's diagonal is real, therefore we have a division by a real */ + t[i] = s * real(g[i*d+i]); + } + for (i = d; i > 0; i--) { + s = t[i-1]; + for (j = i; j < d; j++) + s -= conj(g[j*d+(i-1)]) * c[j]; + /* g's diagonal is real, therefore we have a division by a real */ + c[i-1] = s * real(g[(i-1)*d+(i-1)]); + } +} + +/* + * real cholesky factorization + */ + +/* + * A el R^{d x d} + * This routine calculates G*G^T = A, where G is lower triangular, and then uses this to solve + * A*c=b for c + * G*G^T*c=b + * G*t=b + * G^T*c=t + */ + +template void mcholfactor(const T *a, T *g, unsigned int d) +{ + unsigned int i, j, k; + T s, s1; + + memset(g, 0, d*d*sizeof(g[0])); + for (i = 0; i < d; i++) { + s = a[i*d+i]; + for (j = 0; j < i; j++) + s -= g[i*d+j] * g[i*d+j]; + if (s <= 0) { + ostringstream os; + os << "mcholfactor: matrix not positive definite a[" << i << "][" << i << "]=" << a[i*d+i] << " s=" << s << "\n"; + throw matrix_exception(os.str()); + } + s = T(1) / sqrt(s); + g[i*d+i] = s; + for (j = i+1; j < d; j++) { + s1 = a[j*d+i]; + for (k = 0; k < i; k++) + s1 -= g[j*d+k] * g[i*d+k]; + g[j*d+i] = s * s1; + } + } +} + +template void mcholapply(const T *g, const T *b, T *c, unsigned int d) +{ + T *t; + unsigned int i, j; + float s1; + + t = (T *)alloca(d*sizeof(t[0])); + for (i = 0; i < d; i++) { + s1 = b[i]; + for (j = 0; j < i; j++) + s1 -= g[i*d+j] * t[j]; + t[i] = s1 * g[i*d+i]; + } + for (i = d; i > 0; i--) { + s1 = t[i-1]; + for (j = i; j < d; j++) + s1 -= g[j*d+(i-1)] * c[j]; + c[i-1] = s1 * g[(i-1)*d+(i-1)]; + } +} + + +template void mchol(const T *a, const T *b, T *c, unsigned int d) +{ + T *g; + g = (T *)alloca(d*d*sizeof(g[0])); + mcholfactor(a, g, d); + mcholapply(g, b, c, d); +} + +/* + * Complex Gaussian Elimination + */ + +/* + * Golub/van Loan, 3.1.3, p 112; PA=LU factorization with partial pivoting + */ + +template inline void swap(T& a, T& b) +{ + T c = a; + a = b; + b = c; +} + +template void mlufact(complex *u, unsigned int *p, const complex *a, unsigned int d) +{ + unsigned int i, j, k, mu; + complex fm; + T f1, f2; + + if (u != a) + memcpy(u, a, d*d*sizeof(u[0])); + for (k = 0; k < d-1; k++) { + /* search pivot index */ + for (f1 = 0, i = mu = k; i < d; i++) { + f2 = complex_pwr(u[i*d+k]); + if (f2 > f1) { + f1 = f2; + mu = i; + } + } + /* exchange rows */ + p[k] = mu; + for (i = k; i < d; i++) + swap(u[k*d+i], u[mu*d+i]); + fm = u[k*d+k]; + if (real(fm) != 0 || imag(fm) != 0) { + fm = T(1) / fm; + for (i = k+1; i < d; i++) + u[i*d+k] *= fm; + for (i = k+1; i < d; i++) + for (j = k+1; j < d; j++) + u[i*d+j] -= u[i*d+k] * u[k*d+j]; + } + } +} + +template void mlusolve(complex *x, const complex *b, const complex *u, const unsigned int *p, unsigned int d) +{ + complex *y, s; + unsigned int k, i; + + y = alloca(d * sizeof(y[0])); + memcpy(y, b, d * sizeof(y[0])); + for (k = 0; k < d-1; k++) { + i = p[k]; + if (i != k) + swap(y[k], y[i]); + if (real(y[k]) == 0 && imag(y[k]) == 0) + continue; + for (i = k+1; i < d; i++) + y[i] -= y[k] * u[i*d+k]; + } + /* solve Ux=y */ + for (k = d; k > 0; k--) { + s = y[k-1]; + for (i = k; i < d; i++) + s -= u[(k-1)*d+i] * x[i]; + x[k-1] = s / u[(k-1)*d+(k-1)]; + } +} + +/* + * Real Gaussian Elimination + */ + +/* + * Golub/van Loan, 3.1.3, p 112; PA=LU factorization with partial pivoting + */ + +template void mlufact(T *u, unsigned int *p, const T *a, unsigned int d) +{ + unsigned int i, j, k, mu; + T f1, f2; + + if (u != a) + memcpy(u, a, d*d*sizeof(u[0])); + for (k = 0; k < d-1; k++) { + /* search pivot index */ + for (f1 = 0, i = mu = k; i < d; i++) { + f2 = fabs(u[i*d+k]); + if (f2 > f1) { + f1 = f2; + mu = i; + } + } + /* exchange rows */ + p[k] = mu; + for (i = k; i < d; i++) + swap(u[k*d+i], u[mu*d+i]); + f1 = u[k*d+k]; + if (f1 != 0) { + f1 = 1 / f1; + for (i = k+1; i < d; i++) + u[i*d+k] *= f1; + for (i = k+1; i < d; i++) + for (j = k+1; j < d; j++) + u[i*d+j] -= u[i*d+k] * u[k*d+j]; + } + } +} + +template void mlusolve(T *x, const T *b, const T *u, const unsigned int *p, unsigned int d) +{ + T *y, s; + unsigned int k, i; + + y = alloca(d * sizeof(y[0])); + memcpy(y, b, d * sizeof(y[0])); + for (k = 0; k < d-1; k++) { + i = p[k]; + if (i != k) + swap(y[k], y[i]); + if (y[k] == 0) + continue; + for (i = k+1; i < d; i++) + y[i] -= y[k] * u[i*d+k]; + } + /* solve Ux=y */ + for (k = d; k > 0; k--) { + s = y[k-1]; + for (i = k; i < d; i++) + s -= u[(k-1)*d+i] * x[i]; + x[k-1] = s / u[(k-1)*d+(k-1)]; + } +} + +template void minv(T *ainv, const T *a, unsigned int d) +{ + T *u, *y; + unsigned int *p; + unsigned int k; + + u = alloca(d * d * sizeof(u[0])); + p = alloca((d-1) * sizeof(p[0])); + mlufact(u, p, a, d); + for (k = 0; k < d; k++) { + y = &ainv[k*d]; + memset(y, 0, d * sizeof(y[0])); + y[k] = T(1); + mlusolve(y, y, u, p, d); + } + mtranspose(ainv, ainv, d, d); +} + +/* + * Gauss-Seidel iterative solver + */ + +/* + * This routine calculates A*c=b iteratively, using the Gauss-Seidel iteration method + */ + +template void mgaussseidel(const complex *a, const complex *b, complex *c, unsigned int d, unsigned int iter) +{ + complex *adiag; + unsigned int i, j, k; + complex s; + + adiag = alloca(d*sizeof(adiag[0])); + /* initial vector */ + for (i = 1; i < d; i++) + c[i] = T(0); + c[0] = T(1); + /* check for diagonal */ + for (i = 0; i < d; i++) { + if (a[i*d+i] == T(0)) { + ostringstream os; + os << "mgaussseidel: matrix diagonal zero a[" << i << "][" << i << "]=" << a[i*d+i] << "\n"; + throw matrix_exception(os.str()); + } + adiag[i] = T(1) / a[i*d+i]; + } + /* iteration */ + for (i = 0; i < iter; i++) { + for (j = 0; j < d; j++) { + s = b[j]; + for (k = 0; k < j; k++) + s -= a[j*d+k] * c[k]; + for (k = j+1; k < d; k++) + s -= a[j*d+k] * c[k]; + c[j] = s * adiag[j]; + } + } +} + +#endif /* _MAT_H */ diff --git a/matlib/randn.c b/matlib/randn.c new file mode 100644 index 0000000..0a468d3 --- /dev/null +++ b/matlib/randn.c @@ -0,0 +1,41 @@ +/* + * Matrix operations library + * + * Copyright (C) 1999-2000 + * Thomas Sailer, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include "mat.h" +#include + +/* + * Approximation of a normally distributed random number generator + * with unit variance + * + * division factor: randommax * sqrt(nrand / 12) + * with nrand = 16 and randommax = 0x1000 + */ + +float randn(void) +{ + int sum = 0, i; + + for (i = 0; i < 16; i++) + sum += random() & 0xfff; + return (sum - 0x8000) * (1.0 / 4729.7); +} + diff --git a/matlib/tests.c b/matlib/tests.c new file mode 100644 index 0000000..15c9d93 --- /dev/null +++ b/matlib/tests.c @@ -0,0 +1,251 @@ +/* + * Matrix operations library + * + * Copyright (C) 1999-2000 + * Thomas Sailer, + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +/* Test matrix routines */ + +#include +#include +#include +#include +#include +#include "mat.h" + +static int frmatprintf(const char *name, unsigned int size1, unsigned int stride1, + unsigned int size2, unsigned int stride2, const float *m) +{ + unsigned int i, j; + int ret = 0; + + fprintf(stdout, "%s = [", name); + for (i = 0; i < size1; i++) { + for (j = 0; j < size2; j++) + ret += fprintf(stdout, " %g", m[i*stride1 + j*stride2]); + if (i+1 < size1) + ret += fprintf(stdout, " ; ...\n "); + } + ret += fprintf(stdout, " ];\n"); + return ret; +} + +static int fcmatprintf(const char *name, unsigned int size1, unsigned int stride1, + unsigned int size2, unsigned int stride2, const cplxfloat_t *m) +{ + unsigned int i, j; + int ret = 0; + + fprintf(stdout, "%s = [", name); + for (i = 0; i < size1; i++) { + for (j = 0; j < size2; j++) { + ret += fprintf(stdout, " %g", real(m[i*stride1 + j*stride2])); + if (imag(m[i*stride1 + j*stride2]) != 0) + ret += fprintf(stdout, "%+gi", imag(m[i*stride1 + j*stride2])); + } + if (i+1 < size1) + ret += fprintf(stdout, " ; ...\n "); + } + ret += fprintf(stdout, " ];\n"); + return ret; +} + +static int testfrgolub(void) +{ + static const float a[9] = { 3, 17, 10, 2, 4, -2, 6, 18, -12 }; + static const float uexp[9] = { 6, 18, -12, 1.0/3, 8, 16, 1.0/2, -1.0/4, 6 }; + float u[9]; + unsigned int p[2]; + unsigned int i, err = 0; + + frlufact(u, p, a, 3); + for (i = 0; i < 9; i++) + if (fabs(u[i] - uexp[i]) > 0.0001) + err |= 1; + if (err & 1) { + printf("LU factorization (Golub example) error!\n"); + frmatprintf("a", 3, 3, 3, 1, a); + frmatprintf("u", 3, 3, 3, 1, u); + frmatprintf("uexp", 3, 3, 3, 1, uexp); + } + return err ? 1 : 0; +} + + +static int testfrinv(void) +{ + unsigned int d; + float *a, *b, *c; + unsigned int i, j, err = 0; + + d = (random() & 15) + 1; + a = alloca(d * d * sizeof(a[0])); + b = alloca(d * d * sizeof(b[0])); + c = alloca(d * d * sizeof(c[0])); + for (i = 0; i < d*d; i++) + a[i] = (random() - RAND_MAX/2) * (4.0 / RAND_MAX); + /* check normal inversion */ + frinv(b, a, d); + frmul(c, a, b, d, d, d); + for (i = 0; i < d; i++) + for (j = 0; j < d; j++) + if (((i == j) && (fabs(c[i*d+j] - 1) > 0.0001)) || + ((i != j) && (fabs(c[i*d+j] - 0) > 0.0001))) + err |= 1; + if (err & 1) { + printf("LU inversion error!\n"); + frmatprintf("a", d, d, d, 1, a); + frmatprintf("b", d, d, d, 1, b); + frmatprintf("c", d, d, d, 1, c); + } + return err ? 1 : 0; +} + +static int testfrchol(void) +{ + unsigned int d; + float *a, *b, *c, *g, *z; + unsigned int i, j, err = 0; + + d = (random() & 15) + 1; + a = alloca(d * d * sizeof(a[0])); + b = alloca(d * d * sizeof(b[0])); + c = alloca(d * d * sizeof(c[0])); + g = alloca(d * d * sizeof(g[0])); + for (i = 0; i < d; i++) { + a[i*d+i] = (random() - RAND_MAX/2) * (4.0 / RAND_MAX); + a[i*d+i] *= a[i*d+i]; + for (j = i+1; j < d; j++) + a[i*d+i] += fabs(a[i*d+j] = a[j*d+i] = (random() - RAND_MAX/2) * (4.0 / RAND_MAX)); + } + if (frcholfactor(a, g, d)) + return 1; + for (i = 0; i < d; i++) { + z = &b[i*d]; + memset(z, 0, d * sizeof(z[0])); + z[i] = 1; + frcholapply(g, z, z, d); + } + frtranspose(b, b, d, d); + frmul(c, a, b, d, d, d); + for (i = 0; i < d; i++) + for (j = 0; j < d; j++) + if (((i == j) && (fabs(c[i*d+j] - 1) > 0.0001)) || + ((i != j) && (fabs(c[i*d+j] - 0) > 0.0001))) + err |= 1; + if (err & 1) { + printf("Cholesky inversion error!\n"); + frmatprintf("a", d, d, d, 1, a); + frmatprintf("b", d, d, d, 1, b); + frmatprintf("c", d, d, d, 1, c); + } + return err ? 1 : 0; +} + +static inline float cdiffsq(cplxfloat_t c, float r) +{ + real(c) -= r; + return real(c) * real(c) + imag(c) * imag(c); +} + +static int testfcinv(void) +{ + unsigned int d; + cplxfloat_t *a, *b, *c; + unsigned int i, j, err = 0; + + d = (random() & 15) + 1; + a = alloca(d * d * sizeof(a[0])); + b = alloca(d * d * sizeof(b[0])); + c = alloca(d * d * sizeof(c[0])); + for (i = 0; i < d*d; i++) + cplx(a[i], (random() - RAND_MAX/2) * (4.0 / RAND_MAX), + (random() - RAND_MAX/2) * (4.0 / RAND_MAX)); + /* check normal inversion */ + fcinv(b, a, d); + fcmul(c, a, b, d, d, d); + for (i = 0; i < d; i++) + for (j = 0; j < d; j++) + if (((i == j) && (cdiffsq(c[i*d+j], 1) > 0.0001)) || + ((i != j) && (cdiffsq(c[i*d+j], 0) > 0.0001))) + err |= 1; + if (err & 1) { + printf("Complex LU inversion error!\n"); + fcmatprintf("a", d, d, d, 1, a); + fcmatprintf("b", d, d, d, 1, b); + fcmatprintf("c", d, d, d, 1, c); + } + return err ? 1 : 0; +} + +static int testfcchol(void) +{ + unsigned int d; + cplxfloat_t *a, *b, *c, *g, *z; + float v; + unsigned int i, j, err = 0; + + d = (random() & 15) + 1; + a = alloca(d * d * sizeof(a[0])); + b = alloca(d * d * sizeof(b[0])); + c = alloca(d * d * sizeof(c[0])); + g = alloca(d * d * sizeof(g[0])); + for (i = 0; i < d; i++) { + v = (random() - RAND_MAX/2) * (4.0 / RAND_MAX); + cplx(a[i*d+i], v * v, 0); + for (j = i+1; j < d; j++) { + cplx(a[i*d+j], (random() - RAND_MAX/2) * (4.0 / RAND_MAX), + (random() - RAND_MAX/2) * (4.0 / RAND_MAX)); + conj(a[j*d+i], a[i*d+j]); + real(a[i*d+i]) += fabs(real(a[i*d+j])) + fabs(imag(a[i*d+j])); + } + } + if (fccholfactor(a, g, d)) + return 1; + for (i = 0; i < d; i++) { + z = &b[i*d]; + memset(z, 0, d * sizeof(z[0])); + cplx(z[i], 1, 0); + fccholapply(g, z, z, d); + } + fctranspose(b, b, d, d); + fcmul(c, a, b, d, d, d); + for (i = 0; i < d; i++) + for (j = 0; j < d; j++) + if (((i == j) && (cdiffsq(c[i*d+j], 1) > 0.0001)) || + ((i != j) && (cdiffsq(c[i*d+j], 0) > 0.0001))) + err |= 1; + if (err & 1) { + printf("Complex Cholesky inversion error!\n"); + fcmatprintf("a", d, d, d, 1, a); + fcmatprintf("b", d, d, d, 1, b); + fcmatprintf("c", d, d, d, 1, c); + } + return err ? 1 : 0; +} + +int main(int argc, char *argv[]) +{ + srandom(time(NULL)); + testfrgolub(); + testfrinv(); + testfrchol(); + testfcinv(); + testfcchol(); + return 0; +} diff --git a/missing b/missing new file mode 100755 index 0000000..09edd88 --- /dev/null +++ b/missing @@ -0,0 +1,357 @@ +#! /bin/sh +# Common stub for a few missing GNU programs while installing. + +scriptversion=2005-02-08.22 + +# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005 +# Free Software Foundation, Inc. +# Originally by Fran,cois Pinard , 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +# 02111-1307, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 +fi + +run=: + +# In the cases where this matters, `missing' is being run in the +# srcdir already. +if test -f configure.ac; then + configure_ac=configure.ac +else + configure_ac=configure.in +fi + +msg="missing on your system" + +case "$1" in +--run) + # Try to run requested program, and just exit if it succeeds. + run= + shift + "$@" && exit 0 + # Exit code 63 means version mismatch. This often happens + # when the user try to use an ancient version of a tool on + # a file that requires a minimum version. In this case we + # we should proceed has if the program had been absent, or + # if --run hadn't been passed. + if test $? = 63; then + run=: + msg="probably too old" + fi + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an +error status if there is no known handling for PROGRAM. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + --run try to run the given command, and emulate it if it fails + +Supported PROGRAM values: + aclocal touch file \`aclocal.m4' + autoconf touch file \`configure' + autoheader touch file \`config.h.in' + automake touch all \`Makefile.in' files + bison create \`y.tab.[ch]', if possible, from existing .[ch] + flex create \`lex.yy.c', if possible, from existing .c + help2man touch the output file + lex create \`lex.yy.c', if possible, from existing .c + makeinfo touch the output file + tar try tar, gnutar, gtar, then tar without non-portable flags + yacc create \`y.tab.[ch]', if possible, from existing .[ch] + +Send bug reports to ." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: Unknown \`$1' option" + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 + ;; + +esac + +# Now exit if we have it, but it failed. Also exit now if we +# don't have it and --version was passed (most likely to detect +# the program). +case "$1" in + lex|yacc) + # Not GNU programs, they don't have --version. + ;; + + tar) + if test -n "$run"; then + echo 1>&2 "ERROR: \`tar' requires --run" + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + exit 1 + fi + ;; + + *) + if test -z "$run" && ($1 --version) > /dev/null 2>&1; then + # We have it, but it failed. + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + # Could not run --version or --help. This is probably someone + # running `$TOOL --version' or `$TOOL --help' to check whether + # $TOOL exists and not knowing $TOOL uses missing. + exit 1 + fi + ;; +esac + +# If it does not exist, or fails to run (possibly an outdated version), +# try to emulate it. +case "$1" in + aclocal*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acinclude.m4' or \`${configure_ac}'. You might want + to install the \`Automake' and \`Perl' packages. Grab them from + any GNU archive site." + touch aclocal.m4 + ;; + + autoconf) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`${configure_ac}'. You might want to install the + \`Autoconf' and \`GNU m4' packages. Grab them from any GNU + archive site." + touch configure + ;; + + autoheader) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acconfig.h' or \`${configure_ac}'. You might want + to install the \`Autoconf' and \`GNU m4' packages. Grab them + from any GNU archive site." + files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` + test -z "$files" && files="config.h" + touch_files= + for f in $files; do + case "$f" in + *:*) touch_files="$touch_files "`echo "$f" | + sed -e 's/^[^:]*://' -e 's/:.*//'`;; + *) touch_files="$touch_files $f.in";; + esac + done + touch $touch_files + ;; + + automake*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. + You might want to install the \`Automake' and \`Perl' packages. + Grab them from any GNU archive site." + find . -type f -name Makefile.am -print | + sed 's/\.am$/.in/' | + while read f; do touch "$f"; done + ;; + + autom4te) + echo 1>&2 "\ +WARNING: \`$1' is needed, but is $msg. + You might have modified some files without having the + proper tools for further handling them. + You can get \`$1' as part of \`Autoconf' from any GNU + archive site." + + file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'` + test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo "#! /bin/sh" + echo "# Created by GNU Automake missing as a replacement of" + echo "# $ $@" + echo "exit 0" + chmod +x $file + exit 1 + fi + ;; + + bison|yacc) + echo 1>&2 "\ +WARNING: \`$1' $msg. You should only need it if + you modified a \`.y' file. You may need the \`Bison' package + in order for those modifications to take effect. You can get + \`Bison' from any GNU archive site." + rm -f y.tab.c y.tab.h + if [ $# -ne 1 ]; then + eval LASTARG="\${$#}" + case "$LASTARG" in + *.y) + SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" y.tab.c + fi + SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" y.tab.h + fi + ;; + esac + fi + if [ ! -f y.tab.h ]; then + echo >y.tab.h + fi + if [ ! -f y.tab.c ]; then + echo 'main() { return 0; }' >y.tab.c + fi + ;; + + lex|flex) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.l' file. You may need the \`Flex' package + in order for those modifications to take effect. You can get + \`Flex' from any GNU archive site." + rm -f lex.yy.c + if [ $# -ne 1 ]; then + eval LASTARG="\${$#}" + case "$LASTARG" in + *.l) + SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" lex.yy.c + fi + ;; + esac + fi + if [ ! -f lex.yy.c ]; then + echo 'main() { return 0; }' >lex.yy.c + fi + ;; + + help2man) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a dependency of a manual page. You may need the + \`Help2man' package in order for those modifications to take + effect. You can get \`Help2man' from any GNU archive site." + + file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` + if test -z "$file"; then + file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'` + fi + if [ -f "$file" ]; then + touch $file + else + test -z "$file" || exec >$file + echo ".ab help2man is required to generate this page" + exit 1 + fi + ;; + + makeinfo) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.texi' or \`.texinfo' file, or any other file + indirectly affecting the aspect of the manual. The spurious + call might also be the consequence of using a buggy \`make' (AIX, + DU, IRIX). You might want to install the \`Texinfo' package or + the \`GNU make' package. Grab either from any GNU archive site." + # The file to touch is that specified with -o ... + file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` + if test -z "$file"; then + # ... or it is the one specified with @setfilename ... + infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` + file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $infile` + # ... or it is derived from the source name (dir/f.texi becomes f.info) + test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info + fi + touch $file + ;; + + tar) + shift + + # We have already tried tar in the generic part. + # Look for gnutar/gtar before invocation to avoid ugly error + # messages. + if (gnutar --version > /dev/null 2>&1); then + gnutar "$@" && exit 0 + fi + if (gtar --version > /dev/null 2>&1); then + gtar "$@" && exit 0 + fi + firstarg="$1" + if shift; then + case "$firstarg" in + *o*) + firstarg=`echo "$firstarg" | sed s/o//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + case "$firstarg" in + *h*) + firstarg=`echo "$firstarg" | sed s/h//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + fi + + echo 1>&2 "\ +WARNING: I can't seem to be able to run \`tar' with the given arguments. + You may want to install GNU tar or Free paxutils, or check the + command line arguments." + exit 1 + ;; + + *) + echo 1>&2 "\ +WARNING: \`$1' is needed, and is $msg. + You might have modified some files without having the + proper tools for further handling them. Check the \`README' file, + it often tells you about the needed prerequisites for installing + this package. You may also peek at any GNU archive site, in case + some other package would contain this missing \`$1' program." + exit 1 + ;; +esac + +exit 0 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/mkinstalldirs b/mkinstalldirs new file mode 100755 index 0000000..4d517f9 --- /dev/null +++ b/mkinstalldirs @@ -0,0 +1,40 @@ +#! /bin/sh +# mkinstalldirs --- make directory hierarchy +# Author: Noah Friedman +# Created: 1993-05-16 +# Public domain + +# $Id: mkinstalldirs,v 1.2 2002/08/09 20:15:31 sailer Exp $ + +errstatus=0 + +for file +do + set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'` + shift + + pathcomp= + for d + do + pathcomp="$pathcomp$d" + case "$pathcomp" in + -* ) pathcomp=./$pathcomp ;; + esac + + if test ! -d "$pathcomp"; then + echo "mkdir $pathcomp" + + mkdir "$pathcomp" || lasterr=$? + + if test ! -d "$pathcomp"; then + errstatus=$lasterr + fi + fi + + pathcomp="$pathcomp/" + done +done + +exit $errstatus + +# mkinstalldirs ends here diff --git a/newqpsk/ChangeLog b/newqpsk/ChangeLog new file mode 100644 index 0000000..8425bdb --- /dev/null +++ b/newqpsk/ChangeLog @@ -0,0 +1,58 @@ +2001-01-19 Tomi Manninen + + * Implemented runtime configurable tune/sync length adjustment + +2000-09-16 Tomi Manninen + + * The modem now does variable sampling rates! + +2000-08-14 Tomi Manninen + + * Integrated to the new soundmodem code from Thomas. + +2000-07-02 Tomi Manninen + + * Version 0.0.4 + + * RPM spec file + + * Changed the default channel access parameters + +2000-03-11 Tomi Manninen + + * Some reordering in rxdata() + + * Implemented frequency and sync tracking in data phase + + * Implemented data carrier S/N reporting + + * Hopefully fixed the "modulate_calib error" problem + +2000-03-07 Tomi Manninen + + * Version 0.0.3 + + * The modem should now work with the standard kernel sound + drivers as well (I use ALSA drivers...) + + * Added BCH(15,7) error correction code. See the supplied + soundmodem.conf sample file for details. (The code is from + Charles Brain G4GUO, I hope he doesn't mind...) + + * Minor changes in the documentation + +2000-02-07 Tomi Manninen + + * Version 0.0.2 + + * Changed to using a config.h file + + * A small optimization in newqpskrx.c + + * The bug causing TX to hang should be squashed now (a typo in + newqpsktx.c...) + +1999-12-14 Tomi Manninen + + * First public release (0.0.1) + diff --git a/newqpsk/Makefile.am b/newqpsk/Makefile.am new file mode 100644 index 0000000..e44fdb5 --- /dev/null +++ b/newqpsk/Makefile.am @@ -0,0 +1,26 @@ +INCLUDES = -I$(top_srcdir)/soundcard + +noinst_LIBRARIES = libnewqpsk.a + +libnewqpsk_a_SOURCES = \ + modulator.c newqpsktx.c \ + demodulator.c newqpskrx.c \ + fec.c bch.c tbl.c filter.c + +noinst_HEADERS = \ + bch.h complex.h fec.h fectable.h filter-i386.h filter.h \ + misc.h modemconfig.h newqpskrx.h newqpsktx.h tbl.h + +if CROSSCOMP +else + +noinst_PROGRAMS = genfilt +genfilt_SOURCES = genfilt.c +# BUILT_SOURCES = filter-i386.h + +filter-i386.h: genfilt$(EXEEXT) + ./genfilt > filter-i386.h + +endif + +EXTRA_DIST = README.newqpsk diff --git a/newqpsk/Makefile.in b/newqpsk/Makefile.in new file mode 100644 index 0000000..f930623 --- /dev/null +++ b/newqpsk/Makefile.in @@ -0,0 +1,526 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + + + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = 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install-dvi install-dvi-am \ + install-exec install-exec-am install-html install-html-am \ + install-info install-info-am install-man install-pdf \ + install-pdf-am install-ps install-ps-am install-strip \ + installcheck installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \ + uninstall-am + +# BUILT_SOURCES = filter-i386.h + +@CROSSCOMP_FALSE@filter-i386.h: genfilt$(EXEEXT) +@CROSSCOMP_FALSE@ ./genfilt > filter-i386.h + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/newqpsk/README.newqpsk b/newqpsk/README.newqpsk new file mode 100644 index 0000000..d79eaf4 --- /dev/null +++ b/newqpsk/README.newqpsk @@ -0,0 +1,133 @@ +NEWQPSK modem for the Usermode Soundcard Modem driver +===================================================== + +This package implements the NEWQPSK protocol (also known as Q15X25) as +designed and defined by Pawel Jalocha, SP9VRC, . +Pawel's original modem is written in Motorola 56k assembler for the +DSP56002EVM evaluation module or the Alef Null DSP Card 4. This code +is a port of the original code to C. + +Most of the features of the original modem are implemented. The most +important feature still lacking is the support for tuning the transceiver. +The modem has been used for real life QSOs with performance comparable to +the original modem. + +Soundmodem configuration +======================== + +There is an IMPORTANT detail in soundmodem core configuration concerning +NEWQPSK. In the "Channel Access" section one should set "TxDelay" to a +non-zero value. The actual value does not matter, the modem will ignore +it. (If your transmitter is slow and you need to compensate that then you +can increase "Tune length" as explained later.) Equally important is that +one sets "TxTail" to zero. Failing to set these will cause the NEWQPSK +modem to behave erratically. + +The actual NEWQPSK modulator and demodulator are subject to five +configuration parameters that can be set with the `soundmodemconfig' tool: + + Bits per second + + This sets the modem raw bit rate. The available range is 1000 to + 5000. Rates 2500bps and 3000bps correspond to sample rates of + 8000sps and 9600sps in the original code respectively. + + Interleave depth + + Sets the interleave depth. Allowed range is 0...16. Zero + disables interleaving. + + FEC level + + Sets the used error correcting code. Possible values are: + + 0 no FEC + 1 simple (15,11) FEC + 2 BCH (15,7) FEC. + 3 Walsh (15,5) FEC + + Note that BCH (15,7) is NOT compatible with the original + EVM56K modem. + + The FEC overhead can be calculated from the figures in + parenthesis. For example Walsh (15,5) lowers the user data + rate to 2500*5/15 = 833.3 bps. + + Tune length + + On modulator side this sets the length of the tune preamble + in symbols. Allowed range is 0...64. + + On demodulator side this sets the minimum of received + tune preamble symbols needed to make a tuning decision. + Allowed range is 0...32. Zero means the demodulator will jump + directly to waiting sync state. + + Sync length + + On modulator side this sets the length of the sync preamble + in symbols. Allowed range is 16...64. + + On demodulator side this sets the minimum of received + sync preamble symbols needed to make a symbol sync decision. + Allowed range is 8...32. + +More detailed configuration of the modem parameters can be done at compile +time with the modemconfig.h file in this directory. The parameters there +are not to be changed unless you know what you are doing... :) + +NEWQPSK FEATURES +================ + +NEWQPSK modem was designed primarily with HF in mind. You are supposed to +connect it to a normal HF SSB rig. However NEWQPSK might also find some +use in VHF/UHF FM packet. As FM has no frequency ambiquity the tune +preamble can be disabled (tune length = 0). Also it might make sense to +shorten the sync preamble. + +NEWQPSK is an AX.25 packet modem and can be used for anything regular +packet can, including TCP/IP. Here is a short list of NEWQPSK highlights: + + - AX.25 compatible + + - 15 carriers spaced by 125 Hz (150 Hz) modulated with DQPSK + (differential 4-level phase shift keying) at 83.33 baud (100 baud) + + - Total raw data rate 2500 bps (3000 bps) + + - Two phase preamble for frequency shift correction and fast symbol + sync. The modem can correct frequency shift up to about 100 Hz. + + - Forward Error Correction: three simple schemes with different levels + of data redundancy + + - Time/frequency diversity (interleave) to de-localize burst errors + +(The figures in parenthesis above are for sample rate of 9600 sps.) + +Note that the envelope of the transmitted signal is NOT constant. The +modulation has a crest factor of about XX dB which means that with a 100W +transmitter and a power meter that reads average power you should adjust +the output reading to about YY Watts. Exceeding this will cause clipping +that will not only cause interference to other band users but also make +copy at the other end worse. + +Also keep in mind that this is a WIDE mode (about 2000...2400Hz wide). You +should be very careful not to transmit over other band users and you +should probably keep away from the narrow band digital segments. + +DISCLAIMER +========== + +The sole purpose for me to write this modem implementation was to learn +about DSP in general and Pawel's novel modem in particular. I'm fairly new +to DSP and this code is mostly a result of countless hours of staring at +the original Motorola 56K assembler source and banging my head against the +wall... I can't claim I understand all aspects and every detail in the +modem. There are probably misunderstandings and errors in the code and if +you spot one, please tell me. I want to learn more. Also if you have ideas +for further development please share them with me. I have already some +ideas of my own. + +-- +Tomi Manninen, OH2BNS diff --git a/newqpsk/bch.c b/newqpsk/bch.c new file mode 100644 index 0000000..28db19b --- /dev/null +++ b/newqpsk/bch.c @@ -0,0 +1,126 @@ +/* + * This program generates and decodes (15,7) BCH codes. + * + * Reference: + * + * MIL-STD-188-220B Appendix K + * + * C.H Brain G4GUO emailto:chbrain@dircon.co.uk + * + * A small modification by Tomi Manninen, OH2BNS + */ +#if 0 +#include +#include +#endif + +#include "bch.h" + +static unsigned char G[8]= +{ + 0x68, + 0x34, + 0x1A, + 0x0D, + 0x6E, + 0x37, + 0x73, + 0x51 +}; + +#define A1 0x080D +#define A2 0x2203 +#define A3 0x5101 +#define A4 0x00D1 + +static unsigned int parity(unsigned int word, int length) +{ + int i,count; + + for(i=0,count=0;i= 3) + { + bit = (code^1)&1; + } + else + { + bit = (code^0)&1; + } + code >>=1; + code |= bit?0x4000:0; + output >>=1; + output |= bit?0x4000:0; + } + *error = code ^ input; + return (unsigned char)(output&0x7F); +} +unsigned int encode_bch_codeword(unsigned char data) +{ + unsigned int word; + int i; + + for(i=0,word=0; i<8; i++) + { + word <<=1; + word |= parity((data&G[i]),8); + } + word = (word<<7)+data; + return word; +} +/* + * For test only. + */ +#if 0 +int main(int argc, char *argv[]) +{ + unsigned int test =0x42; + unsigned int error=0x1010; + + if(argc >= 3) + { + test = (int)strtol(argv[1],(char**)NULL,16); + error = (int)strtol(argv[2],(char**)NULL,16); + } + + printf("INPUT DATA %.2X\n",test); + + test = encode_bch_codeword(test); + + printf("ENCODED DATA %.4X - %.2X %.2X\n",test, test>>7, test&0x7F); + + printf("ERROR VECTOR %.4X\n",error); + + test ^=error; + + printf("ERROR + DATA %.4X - %.2X %.2X\n",test, test>>7, test&0x7F); + + test = decode_bch_codeword(test, &error); + + printf("DECODED DATA %.2X\n",test); + + printf("ERROR VECTOR %.4X\n",error); + + return test; +} +#endif +/**/ + diff --git a/newqpsk/bch.h b/newqpsk/bch.h new file mode 100644 index 0000000..611eb57 --- /dev/null +++ b/newqpsk/bch.h @@ -0,0 +1,23 @@ +/* + * This program generates and decodes (15,7) BCH code words. + * + * Reference: + * + * MIL-STD-188-220B Appendix K + * + * C.H Brain G4GUO emailto:chbrain@dircon.co.uk + * + * A small modification by Tomi Manninen, OH2BNS + */ +#ifndef __BCH_H__ +#define __BCH_H__ + +#define BCH_CODEWORD_SIZE 15 + +unsigned char decode_bch_codeword(unsigned int code, unsigned int *err); +unsigned int encode_bch_codeword(unsigned char data); + +#endif + + + diff --git a/newqpsk/complex.h b/newqpsk/complex.h new file mode 100644 index 0000000..2353865 --- /dev/null +++ b/newqpsk/complex.h @@ -0,0 +1,80 @@ +#ifndef _COMPLEX_H +#define _COMPLEX_H + +#include + +typedef struct { + float re, im; +#ifdef __ia64__ + int dummy; +#endif +} complex; + +/* + * Complex multiplication. + */ +extern __inline__ complex cmul(complex x, complex y) +{ + complex z; + + z.re = x.re * y.re - x.im * y.im; + z.im = x.re * y.im + x.im * y.re; + + return z; +} + +/* + * Complex ... yeah, what??? Returns a complex number that has the + * properties: |z| = |x| * |y| and arg(z) = arg(y) - arg(x) + */ +extern __inline__ complex ccor(complex x, complex y) +{ + complex z; + + z.re = x.re * y.re + x.im * y.im; + z.im = x.re * y.im - x.im * y.re; + + return z; +} + +/* + * Real part of the complex ??? + */ +extern __inline__ float ccorI(complex x, complex y) +{ + return x.re * y.re + x.im * y.im; +} + +/* + * Imaginary part of the complex ??? + */ +extern __inline__ float ccorQ(complex x, complex y) +{ + return x.re * y.im - x.im * y.re; +} + +/* + * Modulo (absolute value) of a complex number. + */ +extern __inline__ float cmod(complex x) +{ + return sqrt(x.re * x.re + x.im * x.im); +} + +/* + * Square of the absolute value (power). + */ +extern __inline__ float cpwr(complex x) +{ + return (x.re * x.re + x.im * x.im); +} + +/* + * Argument of a complex number. + */ +extern __inline__ float carg(complex x) +{ + return atan2(x.im, x.re); +} + +#endif diff --git a/newqpsk/demodulator.c b/newqpsk/demodulator.c new file mode 100644 index 0000000..e9a44d0 --- /dev/null +++ b/newqpsk/demodulator.c @@ -0,0 +1,176 @@ +/*****************************************************************************/ + +/* + * demodulator.c -- NEWQPSK demodulator. + * + * Copyright (C) 2000 Tomi Manninen (tomi.manninen@hut.fi) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE +#define _REENTRANT + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "modem.h" +#include "complex.h" +#include "modemconfig.h" +#include "fec.h" +#include "filter.h" +#include "newqpskrx.h" +#include "tbl.h" + +#include +#include + +/* --------------------------------------------------------------------- */ + +static const struct modemparams demodparams[] = { + { "bps", "Bits/s", "Bits per second", "2500", MODEMPAR_NUMERIC, { n: { 1000, 5000, 100, 500 } } }, + { "inlv", "Interleave", "Interleave depth", "8", MODEMPAR_NUMERIC, { n: { 0, 16, 1, 4 } } }, + { "fec", "FEC", "FEC level", "3", MODEMPAR_NUMERIC, { n: { 0, 3, 1, 1 } } }, + { "mintune", "Tune length", "Minimum tune preamble length", "16", MODEMPAR_NUMERIC, { n: { 0, 32, 1, 1 } } }, + { "minsync", "Sync length", "Minimum sync preamble length", "16", MODEMPAR_NUMERIC, { n: { 8, 32, 1, 1 } } }, + { NULL } +}; + +#define SAMPLERATE(x) ((float)(x)*SymbolLen/DataCarriers/SymbolBits) + +static void *demodconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[]) +{ + struct rxstate *s; + + if ((s = calloc(1, sizeof(struct rxstate))) == NULL) + logprintf(MLOG_FATAL, "out of memory"); + s->chan = chan; + if (params[0]) { + s->bps = strtoul(params[0], NULL, 0); + if (s->bps < 1000) + s->bps = 1000; + if (s->bps > 5000) + s->bps = 5000; + } else + s->bps = 2500; + if (params[1]) { + s->fec.inlv = strtoul(params[1], NULL, 0); + if (s->fec.inlv < 0) + s->fec.inlv = 0; + if (s->fec.inlv > 16) + s->fec.inlv = 16; + } else + s->fec.inlv = 8; + if (params[2]) { + s->fec.feclevel = strtoul(params[2], NULL, 0); + if (s->fec.feclevel < 0) + s->fec.feclevel = 0; + if (s->fec.feclevel > 3) + s->fec.feclevel = 3; + } else + s->fec.feclevel = 3; + if (params[3]) { + s->mintune = strtoul(params[3], NULL, 0); + if (s->mintune < 0) + s->mintune = 0; + if (s->mintune > 32) + s->mintune = 32; + } else + s->mintune = 16; + if (params[4]) { + s->minsync = strtoul(params[4], NULL, 0); + if (s->minsync < 8) + s->minsync = 8; + if (s->minsync > 32) + s->minsync = 32; + } else + s->mintune = 16; + *samplerate = (int) (3.0 * SAMPLERATE(s->bps) + 0.5); + return s; +} + +static void demodinit(void *state, unsigned int samplerate, unsigned int *bitrate) +{ + struct rxstate *s = (struct rxstate *)state; + float rate, f1, f2; + + s->srate = SAMPLERATE(s->bps); + rate = SAMPLERATE(s->bps) / samplerate; + f1 = 0.1 * rate; + f2 = 0.9 * rate; + init_tbl(); + init_fec(&s->fec); + init_filter(&s->filt, rate, f1, f2); + init_newqpskrx(state); + *bitrate = s->bps; +} + +static complex getsample(struct rxstate *s) +{ + int16_t samples[SymbolLen]; + complex csamples[SymbolLen]; + int i; + + if (s->bufptr >= s->buflen) { + audioread(s->chan, samples, SymbolLen, s->rxphase); + s->rxphase = (s->rxphase + SymbolLen) & 0xffff; + + for (i = 0; i < SymbolLen; i++) { + csamples[i].re = samples[i] * (1.0 / 32768.0); + csamples[i].im = csamples[i].re; + } + + s->buflen = filter(&s->filt, csamples, s->rxbuf); + s->bufptr = 0; + } + return s->rxbuf[s->bufptr++]; +} + +static void demoddemodulate(void *state) +{ + struct rxstate *s = (struct rxstate *)state; + complex buf[SymbolLen / 2]; + int i; + + s->rxphase = audiocurtime(s->chan); + for (;;) { + for (i = 0; i < s->skip; i++) + getsample(s); + s->skip = 0; + + for (i = 0; i < SymbolLen / 2; i++) + buf[i] = getsample(s); + + newqpskrx(state, buf); + } +} + +/* --------------------------------------------------------------------- */ + +struct demodulator newqpskdemodulator = { + NULL, + "newqpsk", + demodparams, + demodconfig, + demodinit, + demoddemodulate, + free +}; + +/* --------------------------------------------------------------------- */ diff --git a/newqpsk/fec.c b/newqpsk/fec.c new file mode 100644 index 0000000..68f003e --- /dev/null +++ b/newqpsk/fec.c @@ -0,0 +1,146 @@ +#include "modemconfig.h" +#include "fec.h" +#include "fectable.h" +#include "bch.h" +#include "misc.h" + +/* --------------------------------------------------------------------- */ + +unsigned deinlv(struct fecstate *f, unsigned in) +{ + unsigned i, ptr, out; + + if (!f->inlv) + return in; + + out = 0; + ptr = f->inlvptr; + + for (i = 0; i < DataCarriers; i++) { + out |= f->inlvpipe[ptr] & InterleavePattern[i]; + ptr = (ptr + f->inlv) % (f->inlv * DataCarriers); + } + + f->inlvpipe[f->inlvptr] = in; + f->inlvptr = (f->inlvptr + 1) % (f->inlv * DataCarriers); + + return out; +} + +unsigned inlv(struct fecstate *f, unsigned in) +{ + unsigned i, ptr, out; + + if (!f->inlv) + return in; + + ptr = f->inlvptr; + + for (i = 0; i < DataCarriers; i++) { + f->inlvpipe[ptr] |= in & InterleavePattern[i]; + ptr = (ptr + f->inlv) % (f->inlv * DataCarriers); + } + + out = f->inlvpipe[f->inlvptr]; + f->inlvpipe[f->inlvptr] = 0; + f->inlvptr = (f->inlvptr + 1) % (f->inlv * DataCarriers); + + return out; +} + +/* --------------------------------------------------------------------- */ + +static unsigned fec1511encode(unsigned in) +{ + unsigned i, out; + + in &= 0x7ff; + out = 0; + + for (i = 0; i < 11; i++) + if (in & (1 << i)) + out ^= FEC1511EncodeTable[i]; + + return in | out; +} + +static unsigned fec1511decode(unsigned in, unsigned *err) +{ + unsigned crc; + + crc = fec1511encode(in); + crc ^= in; + crc >>= 11; + *err = FEC1511DecodeTable[crc]; + + return *err ^ in; +} + +/* --------------------------------------------------------------------- */ + +static unsigned walshencode(unsigned in) +{ + return WalshTable[in & 0x1f]; +} + +static unsigned walshdecode(unsigned in, unsigned *err) +{ + unsigned i, out, diff, dist, best; + + out = 0; + best = 16; + + for (i = 0; i < 32; i++) { + diff = in ^ WalshTable[i]; + dist = hweight16(diff); + if (dist < best) { + out = i; + best = dist; + *err = diff; + } + } + + return out; +} + +/* --------------------------------------------------------------------- */ + +unsigned fecdecode(struct fecstate *f, unsigned data, unsigned *errors) +{ + switch (f->feclevel) { + case 0: + errors = 0; + break; + case 1: + data = fec1511decode(data, errors); + break; + case 2: + data = decode_bch_codeword(data, errors); + break; + case 3: + data = walshdecode(data, errors); + break; + } + return data; +} + +unsigned fecencode(struct fecstate *f, unsigned data) +{ + switch (f->feclevel) { + case 0: + break; + case 1: + data = fec1511encode(data); + break; + case 2: + data = encode_bch_codeword(data); + break; + case 3: + data = walshencode(data); + break; + } + return data; +} + +/* --------------------------------------------------------------------- */ + diff --git a/newqpsk/fec.h b/newqpsk/fec.h new file mode 100644 index 0000000..109ad51 --- /dev/null +++ b/newqpsk/fec.h @@ -0,0 +1,55 @@ +#ifndef _FEC_H +#define _FEC_H + +/* --------------------------------------------------------------------- */ + +struct fecstate { + int feclevel; + int bitbatchlen; + int inlv; + unsigned inlvpipe[MaxInlv * DataCarriers]; + unsigned inlvptr; +}; + +/* --------------------------------------------------------------------- */ + +extern inline void init_fec(struct fecstate *f) +{ + switch (f->feclevel) { + case 0: + f->bitbatchlen = 15; + break; + case 1: + f->bitbatchlen = 11; + break; + case 2: + f->bitbatchlen = 7; + break; + case 3: + f->bitbatchlen = 5; + break; + } +} + +/* --------------------------------------------------------------------- */ + +extern inline void init_inlv(struct fecstate *f) +{ + int i; + + for (i = 0; i < f->inlv * DataCarriers; i++) + f->inlvpipe[i] = 0; + f->inlvptr = 0; +} + +/* --------------------------------------------------------------------- */ + +extern unsigned deinlv(struct fecstate *, unsigned); +extern unsigned inlv(struct fecstate *, unsigned); + +extern unsigned fecencode(struct fecstate *, unsigned); +extern unsigned fecdecode(struct fecstate *, unsigned, unsigned *); + +/* --------------------------------------------------------------------- */ + +#endif diff --git a/newqpsk/fectable.h b/newqpsk/fectable.h new file mode 100644 index 0000000..7c7fea9 --- /dev/null +++ b/newqpsk/fectable.h @@ -0,0 +1,100 @@ +#ifndef _FECTABLE_H +#define _FECTABLE_H + +/* + * FEC and interleave related tables. + */ + +int InterleavePattern[] = +{ +#if 1 /* scrambled interleave */ + 1, /* 000000000000001 */ + 16, /* 000000000010000 */ + 256, /* 000000100000000 */ + 4096, /* 001000000000000 */ + 2, /* 000000000000010 */ + 32, /* 000000000100000 */ + 512, /* 000001000000000 */ + 8192, /* 010000000000000 */ + 4, /* 000000000000100 */ + 64, /* 000000001000000 */ + 1024, /* 000010000000000 */ + 16384, /* 100000000000000 */ + 8, /* 000000000001000 */ + 128, /* 000000010000000 */ + 2048 /* 000100000000000 */ +#else /* linear interleave */ + 1, /* 000000000000001 */ + 2, /* 000000000000010 */ + 4, /* 000000000000100 */ + 8, /* 000000000001000 */ + 16, /* 000000000010000 */ + 32, /* 000000000100000 */ + 64, /* 000000001000000 */ + 128, /* 000000010000000 */ + 256, /* 000000100000000 */ + 512, /* 000001000000000 */ + 1024, /* 000010000000000 */ + 2048, /* 000100000000000 */ + 4096, /* 001000000000000 */ + 8192, /* 010000000000000 */ + 16384 /* 100000000000000 */ +#endif +}; + +unsigned int WalshTable[] = +{ + 0x0000, 0x007F, 0x0787, 0x07F8, 0x1999, 0x19E6, 0x1E1E, 0x1E61, + 0x2AAA, 0x2AD5, 0x2D2D, 0x2D52, 0x3333, 0x334C, 0x34B4, 0x34CB, + 0x4B34, 0x4B4B, 0x4CB3, 0x4CCC, 0x52AD, 0x52D2, 0x552A, 0x5555, + 0x619E, 0x61E1, 0x6619, 0x6666, 0x7807, 0x7878, 0x7F80, 0x7FFF +}; + +unsigned int WHTable[] = +{ + 0x3FFFFFFF, 0x15555555, 0x26666666, 0x0CCCCCCC, + 0x38787878, 0x12D2D2D2, 0x21E1E1E1, 0x0B4B4B4B, + 0x3F807F80, 0x152AD52A, 0x2619E619, 0x0CB34CB3, + 0x3807F807, 0x12AD52AD, 0x219E619E, 0x0B34CB34, + 0x3FFF8000, 0x15552AAA, 0x26661999, 0x0CCCB333, + 0x38780787, 0x12D2AD2D, 0x21E19E1E, 0x0B4B34B4, + 0x3F80007F, 0x152AAAD5, 0x261999E6, 0x0CB3334C, + 0x380787F8, 0x12AD2D52, 0x219E1E61, 0x0B34B4CB +}; + +int FEC1511EncodeTable[] = +{ + 0x1800, /* 001100000000000 */ + 0x2800, /* 010100000000000 */ + 0x3000, /* 011000000000000 */ + 0x3800, /* 011100000000000 */ + 0x4800, /* 100100000000000 */ + 0x5000, /* 101000000000000 */ + 0x5800, /* 101100000000000 */ + 0x6000, /* 110000000000000 */ + 0x6800, /* 110100000000000 */ + 0x7000, /* 111000000000000 */ + 0x7800 /* 111100000000000 */ +}; + +int FEC1511DecodeTable[] = +{ + 0x0000, /* 000000000000000 */ + 0x0800, /* 000100000000000 */ + 0x1000, /* 001000000000000 */ + 0x0001, /* 000000000000001 */ + 0x2000, /* 010000000000000 */ + 0x0002, /* 000000000000010 */ + 0x0004, /* 000000000000100 */ + 0x0008, /* 000000000001000 */ + 0x4000, /* 100000000000000 */ + 0x0010, /* 000000000010000 */ + 0x0020, /* 000000000100000 */ + 0x0040, /* 000000001000000 */ + 0x0080, /* 000000010000000 */ + 0x0100, /* 000000100000000 */ + 0x0200, /* 000001000000000 */ + 0x0400 /* 000010000000000 */ +}; + +#endif diff --git a/newqpsk/filter-i386.h b/newqpsk/filter-i386.h new file mode 100644 index 0000000..01b3f5d --- /dev/null +++ b/newqpsk/filter-i386.h @@ -0,0 +1,264 @@ +#ifndef _FILTER_I386_H +#define _FILTER_I386_H +#define __HAVE_ARCH_MAC +extern inline float mac(const float *a, const float *b, unsigned int size) +{ + float f; + asm volatile ( + "flds (%1);\n\t" + "fmuls (%2);\n\t" + "flds 4(%1);\n\t" + "fmuls 4(%2);\n\t" + "flds 8(%1);\n\t" + "fmuls 8(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 12(%1);\n\t" + "fmuls 12(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 16(%1);\n\t" + "fmuls 16(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 20(%1);\n\t" + "fmuls 20(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 24(%1);\n\t" + "fmuls 24(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 28(%1);\n\t" + "fmuls 28(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 32(%1);\n\t" + "fmuls 32(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 36(%1);\n\t" + "fmuls 36(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 40(%1);\n\t" + "fmuls 40(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 44(%1);\n\t" + "fmuls 44(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 48(%1);\n\t" + "fmuls 48(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 52(%1);\n\t" + "fmuls 52(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 56(%1);\n\t" + "fmuls 56(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 60(%1);\n\t" + "fmuls 60(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 64(%1);\n\t" + "fmuls 64(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 68(%1);\n\t" + "fmuls 68(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 72(%1);\n\t" + "fmuls 72(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 76(%1);\n\t" + "fmuls 76(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 80(%1);\n\t" + "fmuls 80(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 84(%1);\n\t" + "fmuls 84(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 88(%1);\n\t" + "fmuls 88(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 92(%1);\n\t" + "fmuls 92(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 96(%1);\n\t" + "fmuls 96(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 100(%1);\n\t" + "fmuls 100(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 104(%1);\n\t" + "fmuls 104(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 108(%1);\n\t" + "fmuls 108(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 112(%1);\n\t" + "fmuls 112(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 116(%1);\n\t" + "fmuls 116(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 120(%1);\n\t" + "fmuls 120(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 124(%1);\n\t" + "fmuls 124(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 128(%1);\n\t" + "fmuls 128(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 132(%1);\n\t" + "fmuls 132(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 136(%1);\n\t" + "fmuls 136(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 140(%1);\n\t" + "fmuls 140(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 144(%1);\n\t" + "fmuls 144(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 148(%1);\n\t" + "fmuls 148(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 152(%1);\n\t" + "fmuls 152(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 156(%1);\n\t" + "fmuls 156(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 160(%1);\n\t" + "fmuls 160(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 164(%1);\n\t" + "fmuls 164(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 168(%1);\n\t" + "fmuls 168(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 172(%1);\n\t" + "fmuls 172(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 176(%1);\n\t" + "fmuls 176(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 180(%1);\n\t" + "fmuls 180(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 184(%1);\n\t" + "fmuls 184(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 188(%1);\n\t" + "fmuls 188(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 192(%1);\n\t" + "fmuls 192(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 196(%1);\n\t" + "fmuls 196(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 200(%1);\n\t" + "fmuls 200(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 204(%1);\n\t" + "fmuls 204(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 208(%1);\n\t" + "fmuls 208(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 212(%1);\n\t" + "fmuls 212(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 216(%1);\n\t" + "fmuls 216(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 220(%1);\n\t" + "fmuls 220(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 224(%1);\n\t" + "fmuls 224(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 228(%1);\n\t" + "fmuls 228(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 232(%1);\n\t" + "fmuls 232(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 236(%1);\n\t" + "fmuls 236(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 240(%1);\n\t" + "fmuls 240(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 244(%1);\n\t" + "fmuls 244(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 248(%1);\n\t" + "fmuls 248(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "flds 252(%1);\n\t" + "fmuls 252(%2);\n\t" + "fxch %%st(2);\n\t" + "faddp;\n\t" + "faddp;\n\t" + : "=t" (f) : "r" (a) , "r" (b) : "memory"); + return f; +} +#endif diff --git a/newqpsk/filter.c b/newqpsk/filter.c new file mode 100644 index 0000000..4ae10f0 --- /dev/null +++ b/newqpsk/filter.c @@ -0,0 +1,119 @@ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "modem.h" +#include "modemconfig.h" +#include "filter.h" + +#include +#include + +#define FilterLen (AliasFilterLen * NumFilters) + +/* + * Sinc done properly. + */ +static inline double sinc(double x) +{ + return (fabs(x) < 1e-10) ? 1.0 : (sin(x) / x); +} + +/* + * Don't ask... + */ +static inline double cosc(double x) +{ + return (fabs(x) < 1e-10) ? 0.0 : (1 - cos(x)) / x; +} + +/* + * Hamming window function. + */ +static inline double hamming(double x) +{ + return 0.54 - 0.46 * cos(2 * M_PI * x); +} + +void init_filter(struct filter *f, float rate, float f1, float f2) +{ + float t, h, x, sum, max; + int i, j; + + f1 /= NumFilters; + f2 /= NumFilters; + + f->phase = 0.0; + f->phaseinc = 1.0 / rate; + + for (i = 0; i < FilterLen; i++) { + t = i - (FilterLen - 1.0) / 2.0; + h = i * (1.0 / (FilterLen - 1.0)); + + x = (2 * f2 * sinc(2 * M_PI * f2 * t) - + 2 * f1 * sinc(2 * M_PI * f1 * t)) * hamming(h); + f->filtI[i % NumFilters][i / NumFilters] = x; + + x = (2 * f2 * cosc(2 * M_PI * f2 * t) - + 2 * f1 * cosc(2 * M_PI * f1 * t)) * hamming(h); + f->filtQ[i % NumFilters][i / NumFilters] = -x; + } + + max = 0.0; + for (i = 0; i < NumFilters; i++) { + sum = 0.0; + for (j = 0; j < AliasFilterLen; j++) + sum += fabs(f->filtI[i][j]); + + max = (sum > max) ? sum : max; + + sum = 0.0; + for (j = 0; j < AliasFilterLen; j++) + sum += fabs(f->filtQ[i][j]); + + max = (sum > max) ? sum : max; + } + + for (i = 0; i < NumFilters; i++) { + for (j = 0; j < AliasFilterLen; j++) { + f->filtI[i][j] /= max; + f->filtQ[i][j] /= max; + } + } +} + +int filter(struct filter *f, complex *in, complex *out) +{ + float *iptr = f->bufI; + float *qptr = f->bufQ; + int i, o, idx; + + memmove(iptr, iptr + SymbolLen, AliasFilterLen * sizeof(float)); + memmove(qptr, qptr + SymbolLen, AliasFilterLen * sizeof(float)); + + iptr += AliasFilterLen; + qptr += AliasFilterLen; + for (i = 0; i < SymbolLen; i++) { + *iptr++ = in[i].re; + *qptr++ = in[i].im; + } + + i = 0; + o = 0; + iptr = f->bufI; + qptr = f->bufQ; + while (i < SymbolLen) { + if (f->phase >= 1.0) { + f->phase -= 1.0; + i++; + } else { + idx = NumFilters - 1 - (int) (f->phase * NumFilters); + out[o].re = mac(iptr + i, f->filtI[idx], AliasFilterLen); + out[o].im = mac(qptr + i, f->filtQ[idx], AliasFilterLen); + f->phase += f->phaseinc; + o++; + } + } + return o; +} + diff --git a/newqpsk/filter.h b/newqpsk/filter.h new file mode 100644 index 0000000..ae789fc --- /dev/null +++ b/newqpsk/filter.h @@ -0,0 +1,41 @@ +#ifndef _FILTER_H +#define _FILTER_H + +#include "complex.h" + +/* ---------------------------------------------------------------------- */ + +#ifdef __i386__ +#include "filter-i386.h" +#endif /* __i386__ */ + +/* ---------------------------------------------------------------------- */ + +#ifndef __HAVE_ARCH_MAC +extern inline float mac(const float *a, const float *b, unsigned int size) +{ + float sum = 0; + unsigned int i; + + for (i = 0; i < size; i++) + sum += (*a++) * (*b++); + return sum; +} +#endif /* __HAVE_ARCH_MAC */ + +/* ---------------------------------------------------------------------- */ + +struct filter { + float filtI[NumFilters][AliasFilterLen]; + float filtQ[NumFilters][AliasFilterLen]; + float bufI[AliasFilterLen + SymbolLen]; + float bufQ[AliasFilterLen + SymbolLen]; + float phase; + float phaseinc; +}; + +extern void init_filter(struct filter *, float, float, float); +extern int filter(struct filter *, complex *, complex *); + +/* ---------------------------------------------------------------------- */ +#endif /* _FILTER_H */ diff --git a/newqpsk/genfilt.c b/newqpsk/genfilt.c new file mode 100644 index 0000000..a2eb077 --- /dev/null +++ b/newqpsk/genfilt.c @@ -0,0 +1,47 @@ +/* + * Generate an inline assembler FIR filter optimized for the Pentium. + * This is inspired by the works of Phil Karn and Thomas Sailer. + */ + +#include + +#include "modemconfig.h" + +#define asmline(s) puts("\t\t\"" s ";\\n\\t\"") +#define asmline2(s1,d,s2) printf("\t\t\"%s%d%s;\\n\\t\"\n", s1, d, s2) + +int main(int argc, char **argv) +{ + int i; + + puts("#ifndef _FILTER_I386_H"); + puts("#define _FILTER_I386_H"); + puts("#define __HAVE_ARCH_MAC"); + + puts("extern inline float mac(const float *a, const float *b, unsigned int size)"); + puts("{"); + puts("\tfloat f;"); + puts("\tasm volatile ("); + + asmline("flds (%1)"); + asmline("fmuls (%2)"); + asmline("flds 4(%1)"); + asmline("fmuls 4(%2)"); + + for (i = 2; i < AliasFilterLen; i++) { + asmline2("flds ", i * 4, "(%1)"); + asmline2("fmuls ", i * 4, "(%2)"); + asmline("fxch %%st(2)"); + asmline("faddp"); + } + + asmline("faddp"); + + puts("\t\t: \"=t\" (f) : \"r\" (a) , \"r\" (b) : \"memory\");"); + puts("\treturn f;"); + puts("}"); + + puts("#endif"); + + return 0; +} diff --git a/newqpsk/misc.h b/newqpsk/misc.h new file mode 100644 index 0000000..aa3dfc5 --- /dev/null +++ b/newqpsk/misc.h @@ -0,0 +1,107 @@ +#ifndef _MISC_H +#define _MISC_H + +#ifndef M_PI +#define M_PI 3.14159265358979323846 +#endif + +/* ---------------------------------------------------------------------- */ + +/* + * Hamming weight (number of bits that are ones). + */ +extern inline unsigned int hweight32(unsigned int w) +{ + w = (w & 0x55555555) + ((w >> 1) & 0x55555555); + w = (w & 0x33333333) + ((w >> 2) & 0x33333333); + w = (w & 0x0F0F0F0F) + ((w >> 4) & 0x0F0F0F0F); + w = (w & 0x00FF00FF) + ((w >> 8) & 0x00FF00FF); + w = (w & 0x0000FFFF) + ((w >> 16) & 0x0000FFFF); + return w; +} + +extern inline unsigned int hweight16(unsigned short w) +{ + w = (w & 0x5555) + ((w >> 1) & 0x5555); + w = (w & 0x3333) + ((w >> 2) & 0x3333); + w = (w & 0x0F0F) + ((w >> 4) & 0x0F0F); + w = (w & 0x00FF) + ((w >> 8) & 0x00FF); + return w; +} + +extern inline unsigned int hweight8(unsigned char w) +{ + w = (w & 0x55) + ((w >> 1) & 0x55); + w = (w & 0x33) + ((w >> 2) & 0x33); + w = (w & 0x0F) + ((w >> 4) & 0x0F); + return w; +} + +/* ---------------------------------------------------------------------- */ + +/* + * Reverse order of bits. + */ +extern inline unsigned int rbits32(unsigned int w) +{ + w = ((w >> 1) & 0x55555555) | ((w << 1) & 0xaaaaaaaa); + w = ((w >> 2) & 0x33333333) | ((w << 2) & 0xcccccccc); + w = ((w >> 4) & 0x0f0f0f0f) | ((w << 4) & 0xf0f0f0f0); + w = ((w >> 8) & 0x00ff00ff) | ((w << 8) & 0xff00ff00); + w = ((w >> 16) & 0x0000ffff) | ((w << 16) & 0xffff0000); + return w; +} + +extern inline unsigned short rbits16(unsigned short w) +{ + w = ((w >> 1) & 0x5555) | ((w << 1) & 0xaaaa); + w = ((w >> 2) & 0x3333) | ((w << 2) & 0xcccc); + w = ((w >> 4) & 0x0f0f) | ((w << 4) & 0xf0f0); + w = ((w >> 8) & 0x00ff) | ((w << 8) & 0xff00); + return w; +} + +extern inline unsigned char rbits8(unsigned char w) +{ + w = ((w >> 1) & 0x55) | ((w << 1) & 0xaa); + w = ((w >> 2) & 0x33) | ((w << 2) & 0xcc); + w = ((w >> 4) & 0x0f) | ((w << 4) & 0xf0); + return w; +} + +/* ---------------------------------------------------------------------- */ + +extern inline float avg(float average, float input, int scale) +{ + int i; + + input -= average; + for (i = 0; i < scale; i++) + input /= 2; + + return (average + input); +} + +extern inline float avg2(float average, float input, float weight) +{ + return input * weight + average * (1.0 - weight); +} + +extern inline float phaseavg(float *data, int len) +{ + float sum = 0.0; + float min = M_PI; + float max = -M_PI; + int i; + + for (i = 0; i < len; i++) { + sum += data[i]; + min = min < data[i] ? min : data[i]; + max = max > data[i] ? max : data[i]; + } + return (sum - min - max) / (len - 2); +} + +/* ---------------------------------------------------------------------- */ + +#endif /* _MISC_H */ diff --git a/newqpsk/modemconfig.h b/newqpsk/modemconfig.h new file mode 100644 index 0000000..7d48854 --- /dev/null +++ b/newqpsk/modemconfig.h @@ -0,0 +1,52 @@ +#ifndef _MODEMCONFIG_H +#define _MODEMCONFIG_H + +#ifndef M_PI +#define M_PI 3.14159265358979323846 +#endif + +#define CarrierAmpl (1.0/8.0) + +#define WindowLenLog 6 +#define WindowLen (1< +#include + +/* --------------------------------------------------------------------- */ + +static const struct modemparams modparams[] = { + { "bps", "Bits/s", "Bits per second", "2500", MODEMPAR_NUMERIC, { n: { 1000, 5000, 100, 500 } } }, + { "inlv", "Interleave", "Interleave depth", "8", MODEMPAR_NUMERIC, { n: { 0, 16, 1, 4 } } }, + { "fec", "FEC", "FEC level", "3", MODEMPAR_NUMERIC, { n: { 0, 3, 1, 1 } } }, + { "tunelen", "Tune length", "Tune preamble length", "32", MODEMPAR_NUMERIC, { n: { 0, 64, 1, 1 } } }, + { "synclen", "Sync length", "Sync preamble length", "32", MODEMPAR_NUMERIC, { n: { 16, 64, 1, 1 } } }, + { NULL } +}; + +#define SAMPLERATE(x) ((float)(x)*SymbolLen/DataCarriers/SymbolBits) + +static void *modconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[]) +{ + struct txstate *s = calloc(1, sizeof(struct txstate)); + + if ((s = calloc(1, sizeof(struct txstate))) == NULL) + logprintf(MLOG_FATAL, "out of memory\n"); + s->chan = chan; + s->saved = -1; + if (params[0]) { + s->bps = strtoul(params[0], NULL, 0); + if (s->bps < 1000) + s->bps = 1000; + if (s->bps > 5000) + s->bps = 5000; + } else + s->bps = 2500; + if (params[1]) { + s->fec.inlv = strtoul(params[1], NULL, 0); + if (s->fec.inlv < 0) + s->fec.inlv = 0; + if (s->fec.inlv > 16) + s->fec.inlv = 16; + } else + s->fec.inlv = 8; + if (params[2]) { + s->fec.feclevel = strtoul(params[2], NULL, 0); + if (s->fec.feclevel < 0) + s->fec.feclevel = 0; + if (s->fec.feclevel > 3) + s->fec.feclevel = 3; + } else + s->fec.feclevel = 3; + if (params[3]) { + s->tunelen = strtoul(params[3], NULL, 0); + if (s->tunelen < 0) + s->tunelen = 0; + if (s->tunelen > 64) + s->tunelen = 64; + } else + s->tunelen = 32; + if (params[4]) { + s->synclen = strtoul(params[4], NULL, 0); + if (s->synclen < 16) + s->synclen = 16; + if (s->synclen > 64) + s->synclen = 64; + } else + s->synclen = 32; + *samplerate = (int) (3.0 * SAMPLERATE(s->bps) + 0.5); + return s; +} + +static void modinit(void *state, unsigned int samplerate) +{ + struct txstate *s = (struct txstate *)state; + float rate, f1, f2; + + rate = samplerate / SAMPLERATE(s->bps); + s->bufsize = rate * SymbolLen + 16; + f1 = 0.1; + f2 = 0.9; + init_tbl(); + init_filter(&s->filt, rate, f1, f2); + init_fec(&s->fec); + init_newqpsktx(state); +} + +static void modmodulate(void *state, unsigned int txdelay) +{ + struct txstate *s = (struct txstate *)state; + int16_t *samples; + complex *cbuf; + unsigned char buf; + int n, i; + + /* check if there is data to be transmitted... */ + if (!pktget(s->chan, &buf, 1)) + return; + + /* ...and save it */ + s->saved = buf; + + samples = alloca(s->bufsize * sizeof(int16_t)); + cbuf = alloca(s->bufsize * sizeof(complex)); + + s->txdone = 0; + while (!s->txdone) { + n = newqpsktx(state, cbuf); + for (i = 0; i < n; i++) + samples[i] = (cbuf[i].re + cbuf[i].im) * 32768.0; + audiowrite(s->chan, samples, n); + } +} + +/* --------------------------------------------------------------------- */ + +struct modulator newqpskmodulator = { + NULL, + "newqpsk", + modparams, + modconfig, + modinit, + modmodulate, + free +}; + +/* --------------------------------------------------------------------- */ diff --git a/newqpsk/newqpskrx.c b/newqpsk/newqpskrx.c new file mode 100644 index 0000000..1b2f816 --- /dev/null +++ b/newqpsk/newqpskrx.c @@ -0,0 +1,565 @@ +#include +#include +#include +#include +#include + +#include "modem.h" + +#include "complex.h" +#include "modemconfig.h" +#include "fec.h" +#include "filter.h" +#include "newqpskrx.h" +#include "tbl.h" +#include "misc.h" + +/* --------------------------------------------------------------------- */ + +static void rxidle(void *); +static void rxtune(void *); +static void rxdata(void *); + +/* --------------------------------------------------------------------- */ + +void init_newqpskrx(void *state) +{ + struct rxstate *s = (struct rxstate *)state; + int i; + + /* clear dcd */ + pktsetdcd(s->chan, 0); + if (s->mintune != 0) { + /* switch to idle mode */ + s->rxroutine = rxidle; + s->rxwindowfunc = ToneWindowInp; + s->carrfreq = 0.0; + s->acceptance = 0; + for (i = 0; i < TuneCarriers; i++) { + s->tunepower[i] = 0.0; + s->tunephase[i] = 0.0; + s->tunecorr[i].re = 0.0; + s->tunecorr[i].im = 0.0; + } + } else { + /* switch to tune mode */ + s->rxroutine = rxtune; + s->rxwindowfunc = DataWindowInp; + s->atsymbol = 1; + s->acceptance = 0; + for (i = 0; i < TuneCarriers; i++) { + s->power_at[i] = s->tunepower[i]; + s->corr1_at[i].re = s->tunepower[i]; + s->corr1_at[i].im = 0.0; + s->corr2_at[i].re = s->tunepower[i]; + s->corr2_at[i].im = 0.0; + + s->power_inter[i] = s->tunepower[i]; + s->corr1_inter[i].re = s->tunepower[i]; + s->corr1_inter[i].im = 0.0; + s->corr2_inter[i].re = s->tunepower[i]; + s->corr2_inter[i].im = 0.0; + } + } +} + +/* --------------------------------------------------------------------- */ + +static void putbitbatch(void *state, unsigned data) +{ + struct rxstate *s = (struct rxstate *)state; + unsigned int i, bit; + unsigned char buf; + + for (i = 0; i < s->fec.bitbatchlen; i++) { + bit = (data & (1 << i)) ? 1 : 0; + s->shreg |= bit << 9; + if (s->shreg & 1) { + buf = (s->shreg >> 1) & 0xff; + pktput(s->chan, &buf, 1); + s->shreg &= ~0xff; + s->shreg |= 0x100; + } + s->shreg >>= 1; + } +} + +/* --------------------------------------------------------------------- */ + +static void fft(complex *in, complex *out, float *window) +{ + int i, j, k; + int s, sep, width, top, bot; + float tr, ti; + + /* order the samples in bit reverse order and apply window */ + for (i = 0; i < WindowLen; i++) { + j = rbits8(i) >> (8 - WindowLenLog); + out[j].re = in[i].re * window[i]; + out[j].im = in[i].im * window[i]; + } + + /* in-place FFT */ + sep = 1; + for (s = 1; s <= WindowLenLog; s++) { + width = sep; /* butterfly width = 2^(s-1) */ + sep <<= 1; /* butterfly separation = 2^s */ + for (j = 0; j < width; j++) { + k = WindowLen * j / sep; + for (top = j; top < WindowLen; top += sep) { + bot = top + width; + tr = out[bot].re * CosTable[k] + out[bot].im * SinTable[k]; + ti = out[bot].im * CosTable[k] - out[bot].re * SinTable[k]; + out[bot].re = out[top].re - tr; + out[bot].im = out[top].im - ti; + out[top].re = out[top].re + tr; + out[top].im = out[top].im + ti; + } + } + } +} + +static void mixer(struct rxstate *s, complex *buf) +{ + complex z; + int i; + + for (i = 0; i < HalfSymbol; i++) { + s->carrphase += s->carrfreq; + + if (s->carrphase > M_PI) + s->carrphase -= 2 * M_PI; + if (s->carrphase < -M_PI) + s->carrphase += 2 * M_PI; + + z.re = cos(s->carrphase); + z.im = sin(s->carrphase); + + buf[i] = cmul(buf[i], z); + } +} + +/* --------------------------------------------------------------------- */ + +void newqpskrx(void *state, complex *in) +{ + struct rxstate *s = (struct rxstate *)state; + complex z; + int i, j; + + /* make room for new samples at the end of RX window */ + memmove(s->rxwin, s->rxwin + HalfSymbol, (WindowLen - HalfSymbol) * sizeof(complex)); + + /* copy the new samples */ + memcpy(s->rxwin + WindowLen - HalfSymbol, in, HalfSymbol * sizeof(complex)); + + /* mix the new samples with the internal NCO */ + mixer(s, s->rxwin + WindowLen - HalfSymbol); + + /* apply window function and fft */ + fft(s->rxwin, s->fftbuf, s->rxwindowfunc); + + /* select the wanted FFT bins and adjust the phases */ + s->rxphasecorr = (s->rxphasecorr + HalfSymbol) % WindowLen; + j = FirstDataCarr; + for (i = 0; i < DataCarriers; i++) { + z.re = CosTable[(j * s->rxphasecorr) % WindowLen]; + z.im = -SinTable[(j * s->rxphasecorr) % WindowLen]; + s->rxpipe[s->rxptr][i] = cmul(s->fftbuf[j], z); + j += DataCarrSepar; + } + + /* process the data */ + s->rxroutine(state); + + s->rxptr = (s->rxptr + 1) % RxPipeLen; +} + +/* --------------------------------------------------------------------- */ + +static void rxidle(void *state) +{ + struct rxstate *s = (struct rxstate *)state; + float x; + complex z; + int i, j, cntr; + unsigned int prev, curr; + char buf[256]; + + curr = s->rxptr; + prev = (curr - 1) % RxPipeLen; + + j = (FirstTuneCarr - FirstDataCarr) / DataCarrSepar; + + cntr = 0; + for (i = 0; i < TuneCarriers; i++) { + x = cpwr(s->rxpipe[curr][j]); + s->tunepower[i] = avg(s->tunepower[i], x, RxAverFollow); + + z = ccor(s->rxpipe[curr][j], s->rxpipe[prev][j]); + s->tunecorr[i].re = avg(s->tunecorr[i].re, z.re, RxAverFollow); + s->tunecorr[i].im = avg(s->tunecorr[i].im, z.im, RxAverFollow); + + if (2 * cmod(s->tunecorr[i]) > s->tunepower[i]) + cntr++; + + j += TuneCarrSepar / DataCarrSepar; + } + + if (cntr >= TuneCarriers - 1) + s->acceptance++; + else if (s->acceptance > 0) + s->acceptance--; + + if (s->acceptance < 2 * s->mintune) + return; + +#ifdef RxAvoidPTT + // if (sm_getptt(state)) + // return; +#endif + + /* ok, we have a carrier */ + pktsetdcd(s->chan, 1); + + for (i = 0; i < TuneCarriers; i++) + s->tunephase[i] = carg(s->tunecorr[i]); + + x = phaseavg(s->tunephase, TuneCarriers); + s->carrfreq += x * 4.0 / WindowLen; + + buf[0] = 0; + for (i = 0; i < TuneCarriers; i++) { + x = s->tunepower[i] / (s->tunepower[i] - cmod(s->tunecorr[i])); + sprintf(buf + strlen(buf), "%+.1fHz/%.1fdB ", + s->tunephase[i] * 4.0 / WindowLen / + (2.0 * M_PI / s->srate), + 10 * log10(x)); + } + logprintf(MLOG_INFO, "Tune tones: %s\n", buf); + + /* switch to tune mode */ + s->rxroutine = rxtune; + s->rxwindowfunc = DataWindowInp; + s->atsymbol = 1; + s->acceptance = 0; + s->statecntr = 2 * RxTuneTimeout; + for (i = 0; i < TuneCarriers; i++) { + s->power_at[i] = s->tunepower[i]; + s->corr1_at[i].re = s->tunepower[i]; + s->corr1_at[i].im = 0.0; + s->corr2_at[i].re = s->tunepower[i]; + s->corr2_at[i].im = 0.0; + + s->power_inter[i] = s->tunepower[i]; + s->corr1_inter[i].re = s->tunepower[i]; + s->corr1_inter[i].im = 0.0; + s->corr2_inter[i].re = s->tunepower[i]; + s->corr2_inter[i].im = 0.0; + } +} + +/* --------------------------------------------------------------------- */ + +static void rxtune(void *state) +{ + struct rxstate *s = (struct rxstate *)state; + int i, j, cntr; + unsigned int prev2, prev1, curr; + complex *cor1, *cor2, z; + float *pwr, x; + + /* timeout only if mintune not zero */ + if (s->mintune && s->statecntr-- <= 0) { + /* timeout waiting sync - go back to idling */ + init_newqpskrx(state); + return; + } + curr = s->rxptr; + prev1 = (curr - 1) % RxPipeLen; + prev2 = (curr - 2) % RxPipeLen; + + s->atsymbol ^= 1; + + if (s->atsymbol) { + pwr = s->power_at; + cor1 = s->corr1_at; + cor2 = s->corr2_at; + } else { + pwr = s->power_inter; + cor1 = s->corr1_inter; + cor2 = s->corr2_inter; + } + + j = (FirstTuneCarr - FirstDataCarr) / DataCarrSepar; + for (i = 0; i < TuneCarriers; i++) { + x = cpwr(s->rxpipe[curr][j]); + pwr[i] = avg(pwr[i], x, RxAverFollow - 1); + + z = ccor(s->rxpipe[curr][j], s->rxpipe[prev1][j]); + cor1[i].re = avg(cor1[i].re, z.re, RxAverFollow - 1); + cor1[i].im = avg(cor1[i].im, z.im, RxAverFollow - 1); + + z = ccor(s->rxpipe[curr][j], s->rxpipe[prev2][j]); + cor2[i].re = avg(cor2[i].re, z.re, RxAverFollow - 1); + cor2[i].im = avg(cor2[i].im, z.im, RxAverFollow - 1); + + j += TuneCarrSepar / DataCarrSepar; + } + + if (!s->atsymbol) + return; + + cntr = 0; + for (i = 0; i < TuneCarriers; i++) { + if (s->power_at[i] > s->power_inter[i]) { + x = s->power_at[i]; + z = s->corr2_at[i]; + } else { + x = s->power_inter[i]; + z = s->corr2_inter[i]; + } + + if (-z.re > x / 2) + cntr++; + } + + if (cntr >= TuneCarriers - 1) + s->acceptance++; + else if (s->acceptance > 0) + s->acceptance--; + + if (s->acceptance < s->minsync) + return; + + /* again, we have a carrier */ + pktsetdcd(s->chan, 1); + + cntr = 0; + for (i = 0; i < TuneCarriers; i++) { + if (s->corr2_at[i].re < s->corr2_inter[i].re) + cntr++; + else + cntr--; + } + + if (cntr < 0) { + s->atsymbol = 0; + pwr = s->power_inter; + cor1 = s->corr1_inter; + cor2 = s->corr2_inter; + } + + for (i = 0; i < TuneCarriers; i++) { + z.re = -cor2[i].re; + z.im = cor1[i].re - (pwr[i] + cor2[i].re) / 2; + + s->syncdelay[i] = carg(z); + + z.re = -cor2[i].re; + z.im = cor2[i].im; + s->syncphase[i] = carg(z); + } + + x = phaseavg(s->syncdelay, TuneCarriers) / M_PI; + s->skip = (0.5 - x) * SymbolLen; + + logprintf(MLOG_INFO, "Sync: %d (%s-symbol)\n", s->skip, s->atsymbol ? "at" : "inter"); + + x = phaseavg(s->syncphase, TuneCarriers); + s->carrfreq -= x * 2.0 / WindowLen; + logprintf(MLOG_INFO, "Preamble at: %+.2fHz\n", + s->carrfreq / (2.0 * M_PI / s->srate)); + + /* switch to data mode */ + s->rxroutine = rxdata; + s->atsymbol ^= 1; + s->acceptance = DCDMaxDrop / 2; + s->updhold = RxUpdateHold; + s->bitbatches = 0; + /* init deinterleaver */ + init_inlv(&s->fec); + for (i = 0; i < DataCarriers; i++) { + s->phesum[i] = 0.0; + s->pheavg[i] = 0.0; + s->dcdavg[i] = 0.0; + s->power[i] = 0.0; + s->correl[i] = 0.0; + s->fecerrors[i] = 0; + } + + s->phemax = 0.0; +} + +/* --------------------------------------------------------------------- */ + +static void rxdata(void *state) +{ + struct rxstate *s = (struct rxstate *)state; + int rxword[SymbolBits], errword[SymbolBits]; + int i, j, bits, data, dcd, errs, cor1, cor2; + unsigned int prev2, prev1, curr; + float pherr[DataCarriers]; + complex z; + float x; + char buf[256]; + + /* nothing to do if inter-symbol */ + if ((s->atsymbol ^= 1) == 0) + return; + + curr = s->rxptr; + prev1 = (curr - 1) % RxPipeLen; + prev2 = (curr - 2) % RxPipeLen; + + for (i = 0; i < SymbolBits; i++) { + rxword[i] = 0; + errword[i] = 0; + } + + /* + * Delay the dcd/pherror/power/sync updates for the first + * `RxUpdateHold´ symbols because tune phase hasn't + * necessarily ended yet. + */ + if (s->updhold) + s->updhold--; + + for (i = 0; i < DataCarriers; i++) { + /* get the angle and add bias */ + z = ccor(s->rxpipe[curr][i], s->rxpipe[prev2][i]); + x = carg(z) + M_PI / PhaseLevels; + + if (x < 0) + x += 2 * M_PI; + + /* work out the bits */ + bits = (int) (x * PhaseLevels / (2 * M_PI)); + bits &= (1 << SymbolBits) - 1; + + /* calculate phase error (`0.5´ compensates the bias) */ + pherr[i] = x - (bits + 0.5) * 2 * M_PI / PhaseLevels; + + /* flip the top bit back */ + bits ^= 1 << (SymbolBits - 1); + + /* gray decode */ + data = 0; + for (j = 0; j < SymbolBits; j++) + data ^= bits >> j; + + /* put the bits to rxword (top carrier first) */ + for (j = 0; j < SymbolBits; j++) + if (data & (1 << (SymbolBits - 1 - j))) + rxword[j] |= 1 << i; + + /* skip the rest if still holding updates */ + if (s->updhold) + continue; + + /* update phase error power average */ + s->dcdavg[i] = avg2(s->dcdavg[i], pherr[i] * pherr[i], DCDTuneAverWeight); + + /* update phase error average */ + s->pheavg[i] = avg2(s->pheavg[i], pherr[i], DCDTuneAverWeight); + + /* update carrier power average */ + x = cpwr(s->rxpipe[curr][i]); + s->power[i] = avg(s->power[i], x, RxDataSyncFollow); + + /* update sync correlation average */ + x = ccorI(s->rxpipe[prev1][i], s->rxpipe[curr][i]) - + ccorI(s->rxpipe[prev1][i], s->rxpipe[prev2][i]); + s->correl[i] = avg(s->correl[i], x, RxDataSyncFollow); + } + + /* feed the data to the decoder */ + for (i = 0; i < SymbolBits; i++) { + rxword[i] = deinlv(&s->fec, rxword[i]); + rxword[i] = fecdecode(&s->fec, rxword[i], &errword[i]); + putbitbatch(state, rxword[i]); + } + + /* count carriers that have small enough phase error */ + for (dcd = 0, i = 0; i < DataCarriers; i++) + if (s->dcdavg[i] < DCDThreshold) + dcd++; + + /* decide if this was a "good" symbol */ + if (dcd >= DataCarriers / 2) { + /* count FEC errors */ + for (i = 0; i < SymbolBits; i++) { + for (j = 0; j < DataCarriers; j++) + if (errword[i] & (1 << j)) + s->fecerrors[j]++; + s->bitbatches++; + } +#if 0 + /* sync tracking */ + for (cor1 = cor2 = i = 0; i < DataCarriers; i++) { + if (s->power[i] < fabs(s->correl[i]) * RxSyncCorrThres) { + if (s->correl[i] >= 0) + cor1++; + else + cor2++; + } + } + + if (cor1 > DataCarriers * 2 / 3) + s->skip--; + else if (cor2 > DataCarriers * 2 / 3) + s->skip++; + + if (s->skip != 0) { + for (i = 0; i < DataCarriers; i++) + s->correl[i] /= 2.0; + logprintf(MLOG_INFO, "Correcting sync: %+d\n", s->skip); + } +#endif + /* sum up phase errors */ + for (i = 0; i < DataCarriers; i++) + s->phesum[i] += pherr[i] * pherr[i]; + + /* sum up maximum possible error */ + s->phemax += M_PI * M_PI / PhaseLevels / PhaseLevels; + + /* correct frequency error */ + x = phaseavg(pherr, DataCarriers); + s->carrfreq += RxFreqFollowWeight * x * 2.0 / WindowLen; + + /* increase acceptance */ + if (s->acceptance < DCDMaxDrop) + s->acceptance++; + } else { + /* drop acceptance */ + if (s->acceptance > 0) + s->acceptance--; + } + + if (s->acceptance > 0) + return; + + /* DCDMaxDrop subsequent "bad" symbols, it's gone... */ + logprintf(MLOG_INFO, "Carrier lost at: %+.2fHz\n", + s->carrfreq / (2.0 * M_PI / s->srate)); + errs = 0; + buf[0] = 0; + for (i = 0; i < DataCarriers; i++) { + errs += s->fecerrors[i]; + sprintf(buf + strlen(buf), "%02d ", s->fecerrors[i]); + } + logprintf(MLOG_INFO, "FEC errors: %s: %03d / %03d\n", buf, errs, s->bitbatches); + + buf[0] = 0; + for (i = 0; i < DataCarriers; i++) { + sprintf(buf + strlen(buf), "%2.0f ", 10 * log10(s->phemax * 2 / s->phesum[i])); + } + logprintf(MLOG_INFO, "S/N ratio: %s dB\n", buf); + + /* go back to idling */ + init_newqpskrx(state); + return; +} + +/* --------------------------------------------------------------------- */ + diff --git a/newqpsk/newqpskrx.h b/newqpsk/newqpskrx.h new file mode 100644 index 0000000..c7ee586 --- /dev/null +++ b/newqpsk/newqpskrx.h @@ -0,0 +1,79 @@ +#ifndef _NEWQPSKRX_H +#define _NEWQPSKRX_H + +/* --------------------------------------------------------------------- */ + +struct rxstate { + struct modemchannel *chan; + struct fecstate fec; + struct filter filt; + unsigned int bps; + unsigned int shreg; + unsigned int mintune; + unsigned int minsync; + void (*rxroutine) (void *); + float *rxwindowfunc; + unsigned int rxphase; + + complex rxbuf[256]; + unsigned bufptr; + unsigned buflen; + + int skip; + + complex rxpipe[RxPipeLen][DataCarriers]; + unsigned rxptr; + + float srate; /* internal samplerate */ + + float carrfreq; /* current rx carrier frequency */ + float carrphase; /* current rx NCO phase */ + + complex rxwin[WindowLen]; + complex fftbuf[WindowLen]; + int rxphasecorr; + + int acceptance; + int atsymbol; + int statecntr; + int updhold; + int bitbatches; + + /* tune mode power and correlations */ + float tunepower[TuneCarriers]; + float tunephase[TuneCarriers]; + complex tunecorr[TuneCarriers]; + + /* sync mode at-symbol power and correlations */ + float power_at[TuneCarriers]; + complex corr1_at[TuneCarriers]; + complex corr2_at[TuneCarriers]; + + /* sync mode inter-symbol power and correlations */ + float power_inter[TuneCarriers]; + complex corr1_inter[TuneCarriers]; + complex corr2_inter[TuneCarriers]; + + float syncphase[TuneCarriers]; + float syncdelay[TuneCarriers]; + + /* data mode */ + float phesum[DataCarriers]; /* Phase error sum */ + float pheavg[DataCarriers]; /* Phase error average */ + float dcdavg[DataCarriers]; /* Phase error power average */ + float power[DataCarriers]; /* Carrier power average */ + float correl[DataCarriers]; /* Sync correlation average */ + + float phemax; /* maximum phase error sum */ + + int fecerrors[DataCarriers]; /* FEC errors per carrier */ +}; + +/* --------------------------------------------------------------------- */ + +extern void init_newqpskrx(void *); +extern void newqpskrx(void *, complex *); + +/* --------------------------------------------------------------------- */ + +#endif diff --git a/newqpsk/newqpsktx.c b/newqpsk/newqpsktx.c new file mode 100644 index 0000000..1e5304a --- /dev/null +++ b/newqpsk/newqpsktx.c @@ -0,0 +1,382 @@ +#include +#include +#include +#include +#include + +#include "modem.h" + +#include "modemconfig.h" +#include "complex.h" +#include "fec.h" +#include "filter.h" +#include "newqpsktx.h" +#include "tbl.h" +#include "misc.h" + +/* --------------------------------------------------------------------- */ + +static void txtune(void *); +static void txsync(void *); +static void txpredata(void *); +static void txdata(void *); +static void txpostdata(void *); +static void txjam(void *); +static void txflush(void *); + +/* --------------------------------------------------------------------- */ + +void init_newqpsktx(void *state) +{ + struct txstate *s = (struct txstate *)state; + int i; + + /* switch to tune mode */ + s->txroutine = txtune; + s->statecntr = s->tunelen; + s->txwindowfunc = ToneWindowOut; + + /* copy initial tune vectors */ + for (i = 0; i < TuneCarriers; i++) { + s->tunevect[i].re = TuneIniVectI[i]; + s->tunevect[i].im = TuneIniVectQ[i]; + } +} + +/* --------------------------------------------------------------------- */ + +static int getbyte(void *state, unsigned char *buf) +{ + struct txstate *s = (struct txstate *)state; + + if (s->saved != -1) { + *buf = (unsigned char) s->saved; + s->saved = -1; + return 1; + } + return pktget(s->chan, buf, 1); +} + +static unsigned int getbitbatch(void *state) +{ + struct txstate *s = (struct txstate *)state; + unsigned int i, bit, data = 0; + unsigned char buf; + + for (i = 0; i < s->fec.bitbatchlen; i++) { + if (s->shreg <= 1) { + if (!getbyte(s, &buf)) + break; + s->shreg = buf; + s->shreg |= 0x100; + } + bit = s->shreg & 1; + s->shreg >>= 1; + data |= bit << i; + } + + if (i == s->fec.bitbatchlen) + s->empty = 0; + else + s->empty = 1; + + return data; +} + +/* --------------------------------------------------------------------- */ + +static void fft(complex * in, complex * out) +{ + int i, j, k; + int s, sep, width, top, bot; + float tr, ti; + + /* order the samples in bit reverse order */ + for (i = 0; i < WindowLen; i++) { + j = rbits8(i) >> (8 - WindowLenLog); + out[j] = in[i]; + } + + /* in-place FFT */ + sep = 1; + for (s = 1; s <= WindowLenLog; s++) { + width = sep; /* butterfly width = 2^(s-1) */ + sep <<= 1; /* butterfly separation = 2^s */ + + for (j = 0; j < width; j++) { + + k = WindowLen * j / sep; + + for (top = j; top < WindowLen; top += sep) { + bot = top + width; + + tr = out[bot].re * CosTable[k] + out[bot].im * SinTable[k]; + ti = out[bot].im * CosTable[k] - out[bot].re * SinTable[k]; + + out[bot].re = out[top].re - tr; + out[bot].im = out[top].im - ti; + + out[top].re = out[top].re + tr; + out[top].im = out[top].im + ti; + } + } + } +} + +/* --------------------------------------------------------------------- */ + +int newqpsktx(void *state, complex *samples) +{ + struct txstate *s = (struct txstate *)state; + complex tmp[WindowLen]; + int i; + + /* clear all FFT bins */ + for (i = 0; i < WindowLen; i++) { + s->fftbuf[i].re = 0.0; + s->fftbuf[i].im = 0.0; + } + + /* process the data */ + if (!s->tuneonly) + s->txroutine(state); + else + txtune(state); + + /* fft */ + fft(s->fftbuf, tmp); + + /* overlap and apply the window function */ + i = 0; + while (i < WindowLen - SymbolLen) { + s->txwin[i] = s->txwin[i + SymbolLen]; + s->txwin[i].re += tmp[i].re * s->txwindowfunc[i]; + s->txwin[i].im += tmp[i].im * s->txwindowfunc[i]; + i++; + } + while (i < WindowLen) { + s->txwin[i].re = tmp[i].re * s->txwindowfunc[i]; + s->txwin[i].im = tmp[i].im * s->txwindowfunc[i]; + i++; + } + + /* output filter and interpolation */ + i = filter(&s->filt, s->txwin, samples); + + return i; +} + +/* --------------------------------------------------------------------- */ + +/* + * Send tune carriers (four continuous carriers spaced at 600Hz). + */ +static void txtune(void *state) +{ + struct txstate *s = (struct txstate *)state; + int i, j; + + j = FirstTuneCarr; + for (i = 0; i < TuneCarriers; i++) { + /* flip odd carriers -> continuous phase */ + if (j % 2) { + s->fftbuf[j].re = -s->tunevect[i].re; + s->fftbuf[j].im = -s->tunevect[i].im; + } else { + s->fftbuf[j].re = s->tunevect[i].re; + s->fftbuf[j].im = s->tunevect[i].im; + } + s->tunevect[i] = s->fftbuf[j]; + j += TuneCarrSepar; + } + + if (!s->tuneonly && --s->statecntr <= 0) { + /* switch to sync mode */ + s->txroutine = txsync; + s->statecntr = s->synclen; + s->txwindowfunc = DataWindowOut; + } +} + +/* --------------------------------------------------------------------- */ + +/* + * Send sync sequence (tune carriers turned by 180 degrees every symbol). + */ +static void txsync(void *state) +{ + struct txstate *s = (struct txstate *)state; + int i, j; + + j = FirstTuneCarr; + for (i = 0; i < TuneCarriers; i++) { + /* flip even carriers -> inverted phase */ + if (j % 2) { + s->fftbuf[j].re = s->tunevect[i].re; + s->fftbuf[j].im = s->tunevect[i].im; + } else { + s->fftbuf[j].re = -s->tunevect[i].re; + s->fftbuf[j].im = -s->tunevect[i].im; + } + s->tunevect[i] = s->fftbuf[j]; + j += TuneCarrSepar; + } + + if (--s->statecntr <= 0) { + /* switch to pre data mode */ + s->txroutine = txpredata; + s->statecntr = TxPreData; + /* copy initial data vectors */ + for (i = 0; i < DataCarriers; i++) { + s->datavect[i].re = DataIniVectI[i]; + s->datavect[i].im = DataIniVectQ[i]; + } + /* initialise the interleaver */ + init_inlv(&s->fec); + } +} + +/* --------------------------------------------------------------------- */ + +static void encodeword(void *state, int jam) +{ + struct txstate *s = (struct txstate *)state; + unsigned i, j, k, data; + complex z; + float phi; + + /* run through interleaver only if not jamming */ + if (!jam) { + for (i = 0; i < SymbolBits; i++) + s->txword[i] = inlv(&s->fec, s->txword[i]); + } + + j = FirstDataCarr; + for (i = 0; i < DataCarriers; i++) { + /* collect databits for this symbol */ + data = 0; + for (k = 0; k < SymbolBits; k++) { + data <<= 1; + if (s->txword[k] & (1 << i)) + data |= 1; + } + + /* gray encode */ + data ^= data >> 1; + + /* flip the top bit */ + data ^= 1 << (SymbolBits - 1); + + /* modulate */ + phi = data * 2 * M_PI / PhaseLevels; + + /* if jamming, turn by maximum phase error */ + if (jam) + phi += M_PI / PhaseLevels; + + z.re = cos(phi); + z.im = sin(phi); + s->fftbuf[j] = cmul(s->datavect[i], z); + + /* turn odd carriers by 180 degrees */ + if (j % 2) { + s->fftbuf[j].re = -s->fftbuf[j].re; + s->fftbuf[j].im = -s->fftbuf[j].im; + } + + s->datavect[i] = s->fftbuf[j]; + j += DataCarrSepar; + } +} + +static void txpredata(void *state) +{ + struct txstate *s = (struct txstate *)state; + int i; + + for (i = 0; i < SymbolBits; i++) + s->txword[i] = 0; + + encodeword(state, 0); + + if (--s->statecntr <= 0) { + /* switch to data mode */ + s->txroutine = txdata; + } +} + +static void txdata(void *state) +{ + struct txstate *s = (struct txstate *)state; + int i; + + for (i = 0; i < SymbolBits; i++) { + s->txword[i] = getbitbatch(state); + s->txword[i] = fecencode(&s->fec, s->txword[i]); + } + + encodeword(state, 0); + + if (s->empty) { + /* switch to post data mode */ + s->txroutine = txpostdata; + s->statecntr = TxPostData + (s->fec.inlv * DataCarriers + 1) / SymbolBits; + } +} + +static void txpostdata(void *state) +{ + struct txstate *s = (struct txstate *)state; + int i; + + for (i = 0; i < SymbolBits; i++) + s->txword[i] = 0; + + encodeword(state, 0); + +#if 0 + if (!hdlc_txempty(&s->hdlc)) { + /* there is new data - switch back to data mode */ + s->txroutine = txdata; + return; + } +#endif + + if (--s->statecntr <= 0) { + /* switch to jamming mode */ + s->txroutine = txjam; + s->statecntr = TxJamLen; + srand(time(NULL)); + } +} + +static void txjam(void *state) +{ + struct txstate *s = (struct txstate *)state; + int i; + + for (i = 0; i < SymbolBits; i++) + s->txword[i] = rand(); + + encodeword(state, 1); + + if (--s->statecntr <= 0) { + /* switch to buffer flush mode */ + s->txroutine = txflush; + s->statecntr = 3; + } +} + +static void txflush(void *state) +{ + struct txstate *s = (struct txstate *)state; + + if (--s->statecntr <= 0) { + /* get ready for the next transmission */ + init_newqpsktx(state); + /* signal the main routine we're done */ + s->txdone = 1; + } +} + +/* --------------------------------------------------------------------- */ diff --git a/newqpsk/newqpsktx.h b/newqpsk/newqpsktx.h new file mode 100644 index 0000000..f00ac09 --- /dev/null +++ b/newqpsk/newqpsktx.h @@ -0,0 +1,39 @@ +#ifndef _NEWQPSKTX_H +#define _NEWQPSKTX_H + +#include "complex.h" +#include "modemconfig.h" + +/* --------------------------------------------------------------------- */ + +struct txstate { + struct modemchannel *chan; + struct fecstate fec; + struct filter filt; + unsigned int bps; + unsigned int shreg; + unsigned int bufsize; + unsigned int tunelen; + unsigned int synclen; + void (*txroutine) (void *); + int statecntr; + int tuneonly; + int txdone; + int empty; + float *txwindowfunc; + complex tunevect[TuneCarriers]; + complex datavect[DataCarriers]; + unsigned txword[SymbolBits]; + complex txwin[WindowLen]; + complex fftbuf[WindowLen]; + int saved; +}; + +/* --------------------------------------------------------------------- */ + +extern void init_newqpsktx(void *); +extern int newqpsktx(void *, complex *); + +/* --------------------------------------------------------------------- */ + +#endif diff --git a/newqpsk/tbl.c b/newqpsk/tbl.c new file mode 100644 index 0000000..46a1498 --- /dev/null +++ b/newqpsk/tbl.c @@ -0,0 +1,170 @@ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include + +#include "modemconfig.h" + +float CosTable[WindowLen]; +float SinTable[WindowLen]; + +float ToneWindowInp[WindowLen]; +float ToneWindowOut[WindowLen]; +float DataWindowOut[WindowLen]; +float DataWindowInp[WindowLen]; + +float DataIniVectI[DataCarriers]; +float DataIniVectQ[DataCarriers]; +float TuneIniVectI[TuneCarriers]; +float TuneIniVectQ[TuneCarriers]; + +static void init_sincos(void) +{ + int i; + + for (i = 0; i < WindowLen; i++) + CosTable[i] = cos(2 * M_PI * i / WindowLen); + + for (i = 0; i < WindowLen; i++) + SinTable[i] = sin(2 * M_PI * i / WindowLen); +} + +#define Bins (WindowLen/2) + +static void init_window(void) +{ + int i, j; + float t, win, k[9], sum; + + for (i = 0; i < 2 * Bins; i++) { + t = i - Bins + 0.5; + win = 0.5 + cos(M_PI * t / Bins) + + 0.589 * cos(M_PI * 2 * t / Bins) + + 0.100 * cos(M_PI * 3 * t / Bins); + + ToneWindowInp[i] = win / 2.189; /*/(WindowLen/2); */ + } + + for (i = 0; i < 2 * Bins; i++) { + t = i - Bins + 0.5; + win = cos(M_PI / 2 * t / Bins); + + ToneWindowOut[i] = win * win / 1.2; + } + + k[0] = 0.37353458; + k[1] = 0.56663815; + k[2] = 0.19436159; + k[3] = -0.06777465; + k[4] = -0.09404610; + k[5] = -0.01705343; + k[6] = 0.02536151; + k[7] = 0.01323943; + k[8] = -0.00416208; + + for (i = 0; i < 2 * Bins; i++) { + t = i - Bins + 0.5; + sum = k[0]; + for (j = 1; j < 9; j++) + sum += k[j] * cos(M_PI * j * t / Bins); + + DataWindowOut[i] = sum; + } + + for (i = 0; i < 2 * Bins; i++) { + t = i - Bins + 0.5; + sum = k[0]; + for (j = 1; j < 9; j++) + sum += k[j] * cos(M_PI * j * t / Bins); + + DataWindowInp[i] = sum / 1.7; /* /(WindowLen/2); */ + } + +} + +static void init_inivect(void) +{ + int i, j; + float phi; + + for (i = 1, j = 0; i <= DataCarriers; i++, j++) { + phi = 8 * M_PI * i * i / DataCarriers; + DataIniVectI[j] = CarrierAmpl * cos(phi); + DataIniVectQ[j] = CarrierAmpl * sin(phi); + } + + for (i = 2, j = 0; i <= DataCarriers; i += 4, j++) { + phi = 8 * M_PI * i * i / DataCarriers; + TuneIniVectI[j] = 2 * CarrierAmpl * cos(phi); + TuneIniVectQ[j] = 2 * CarrierAmpl * sin(phi); + } +} + +void init_tbl(void) +{ + init_sincos(); + init_window(); + init_inivect(); +} + +#ifdef STANDALONE + +static void print_data(float *x, int len) +{ + int i; + + for (i = 0; i < len; i++) { + printf("\t% .10f", x[i]); + if ((i + 1) == len) + printf("\n};\n\n"); + else if ((i + 1) % 4 == 0) + printf(",\n"); + else + printf(","); + } +} + +static void dump_tables(void) +{ + printf("#include \"modemconfig.h\"\n"); + printf("#include \"tbl.h\"\n\n"); + + printf("float ToneWindowInp[WindowLen] = {\n"); + print_data(ToneWindowInp, WindowLen); + + printf("float ToneWindowOut[WindowLen] = {\n"); + print_data(ToneWindowOut, WindowLen); + + printf("float DataWindowOut[WindowLen] = {\n"); + print_data(DataWindowOut, WindowLen); + + printf("float DataWindowInp[WindowLen] = {\n"); + print_data(DataWindowInp, WindowLen); + + printf("float DataIniVectI[DataCarriers] = {\n"); + print_data(DataIniVectI, DataCarriers); + printf("float DataIniVectQ[DataCarriers] = {\n"); + print_data(DataIniVectQ, DataCarriers); + + printf("float TuneIniVectI[TuneCarriers] = {\n"); + print_data(TuneIniVectI, TuneCarriers); + printf("float TuneIniVectQ[TuneCarriers] = {\n"); + print_data(TuneIniVectQ, TuneCarriers); + + printf("float CosTable[WindowLen] = {\n"); + print_data(CosTable, WindowLen); + + printf("float SinTable[WindowLen] = {\n"); + print_data(SinTable, WindowLen); +} + +int main(int argc, char **argv) +{ + init_tbl(); + dump_tables(); + return 0; +} + +#endif diff --git a/newqpsk/tbl.h b/newqpsk/tbl.h new file mode 100644 index 0000000..aaa6007 --- /dev/null +++ b/newqpsk/tbl.h @@ -0,0 +1,22 @@ +#ifndef _TBL_H +#define _TBL_H + +extern float AliasFilterInpI[AliasFilterLen]; +extern float AliasFilterInpQ[AliasFilterLen]; + +extern float CosTable[WindowLen]; +extern float SinTable[WindowLen]; + +extern float ToneWindowInp[WindowLen]; +extern float ToneWindowOut[WindowLen]; +extern float DataWindowOut[WindowLen]; +extern float DataWindowInp[WindowLen]; + +extern float DataIniVectI[DataCarriers]; +extern float DataIniVectQ[DataCarriers]; +extern float TuneIniVectI[TuneCarriers]; +extern float TuneIniVectQ[TuneCarriers]; + +extern void init_tbl(void); + +#endif diff --git a/p3dmodem/Makefile.am b/p3dmodem/Makefile.am new file mode 100644 index 0000000..552fde3 --- /dev/null +++ b/p3dmodem/Makefile.am @@ -0,0 +1,28 @@ +INCLUDES = -I$(top_srcdir)/soundcard -I$(top_srcdir)/libmisc -I$(top_srcdir)/matlib + +noinst_LIBRARIES = libp3d.a +#dnl sbin_PROGRAMS + +genp3dtbl_SOURCES = genp3dtbl.c +genp3dtbl_LDADD = ../matlib/libmat.a + +testcrc_SOURCES = testcrc.c + +libp3d_a_SOURCES = p3dmodem.c + +noinst_HEADERS = \ + p3d.h \ + p3dtbl.h + +if CROSSCOMP + +else + +noinst_PROGRAMS = genp3dtbl testcrc + +$(srcdir)/p3dtbl.h: genp3dtbl + ./genp3dtbl > $@ + +endif + +EXTRA_DIST = diff --git a/p3dmodem/Makefile.in b/p3dmodem/Makefile.in new file 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mostlyclean-generic + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: + +.MAKE: install-am install-strip + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ + clean-noinstLIBRARIES clean-noinstPROGRAMS ctags distclean \ + distclean-compile distclean-generic distclean-tags distdir dvi \ + dvi-am html html-am info info-am install install-am \ + install-data install-data-am install-dvi install-dvi-am \ + install-exec install-exec-am install-html install-html-am \ + install-info install-info-am install-man install-pdf \ + install-pdf-am install-ps install-ps-am install-strip \ + installcheck installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \ + uninstall-am + + +@CROSSCOMP_FALSE@$(srcdir)/p3dtbl.h: genp3dtbl +@CROSSCOMP_FALSE@ ./genp3dtbl > $@ + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/p3dmodem/genp3dtbl.c b/p3dmodem/genp3dtbl.c new file mode 100644 index 0000000..4d8fbd5 --- /dev/null +++ b/p3dmodem/genp3dtbl.c @@ -0,0 +1,107 @@ +/*****************************************************************************/ + +/* + * genp3dtbl.c -- Generate tables for the AO-40 P3D PSK modem. + * + * Copyright (C) 1999-2000 Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "modem.h" +#include "p3d.h" +#include "mat.h" + +#include +#include +#include + +/* ---------------------------------------------------------------------- */ + +extern inline unsigned int hweight32(unsigned int w) +{ + unsigned int res = (w & 0x55555555) + ((w >> 1) & 0x55555555); + res = (res & 0x33333333) + ((res >> 2) & 0x33333333); + res = (res & 0x0F0F0F0F) + ((res >> 4) & 0x0F0F0F0F); + res = (res & 0x00FF00FF) + ((res >> 8) & 0x00FF00FF); + return (res & 0x0000FFFF) + ((res >> 16) & 0x0000FFFF); +} + +/* ---------------------------------------------------------------------- */ + +#define COSBITS 9 + +static void gencos(FILE *f) +{ + unsigned int i; + + fprintf(f, "static const int16_t costab[%u] = {", (1<<(COSBITS))); + for (i = 0; ; i++) { + if (!(i & 7)) + fprintf(f, "\n\t"); + fprintf(f, "%6d", (int)(32767*cos(i * (2.0 * M_PI / (1<<(COSBITS)))))); + if (i >= (1<<(COSBITS))-1) + break; + fprintf(f, ", "); + } + fprintf(f, "\n};\n\n#define COS(x) (costab[(((x)>>%u)&0x%x)])\n#define SIN(x) COS((x)+0xc000)\n\n", + 16-COSBITS, (1<<(COSBITS))-1); +} + +/* ---------------------------------------------------------------------- */ + +static void gencrc(FILE *f) +{ + unsigned int i, j, k; + + fprintf(f, "static const u_int16_t amsat_crc[256] = {"); + for (i = 0;; i++) { + j = 0; + for (k = 0; k < 8; k++) { + j = (j << 1) | (((j >> 15) ^ (i >> (7-k))) & 1); + if (j & 1) + j ^= (1 << 5) | (1 << 12); + } + if (!(i & 15)) + fprintf(f, "\n\t"); + fprintf(f, "0x%04x", j & 0xffff); + if (i >= 255) + break; + fprintf(f, ", "); + } + fprintf(f, "\n};\n\n"); +} + +/* ---------------------------------------------------------------------- */ + +int main(int argc, char *argv[]) +{ + printf("/*\n * automatically generated by %s, do not edit!\n */\n\n" + "#ifdef HAVE_CONFIG_H\n#include \"config.h\"\n#endif\n\n#include \"modem.h\"\n\n", argv[0]); + gencos(stdout); + gencrc(stdout); + return 0; +} diff --git a/p3dmodem/p3d.h b/p3dmodem/p3d.h new file mode 100644 index 0000000..71dcdae --- /dev/null +++ b/p3dmodem/p3d.h @@ -0,0 +1,64 @@ +/*****************************************************************************/ + +/* + * p3d.h -- Defines for the AO-40 P3D PSK modem. + * + * Copyright (C) 1999-2000 + * Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#ifndef _P3D_H +#define _P3D_H + +/* ---------------------------------------------------------------------- */ + +typedef struct { + short re; + short im; +} cplxshort_t; + +typedef struct { + int re; + int im; +} cplxint_t; + +/* ---------------------------------------------------------------------- */ + +#define FNUMBER 15 +#define FCENTER 1600 +#define FSPACING 50 +#define SYMRATE 400 + +#define SYNCWORD 0x3915ED30 + +/* RxFilter */ +#define RXFILTSPAN 4 +#define RXFILTLEN 256 +#define RXFILTOVERBITS 3 +#define RXFILTOVER (1<<(RXFILTOVERBITS)) +#define RXFILTFIDX(x) (((x)>>(16-(RXFILTOVERBITS)))&(RXFILTOVER-1)) +#define RXFILTFSAMP(x) ((x)>>16) + +/* ---------------------------------------------------------------------- */ +#endif /* _P3D_H */ diff --git a/p3dmodem/p3dmodem.c b/p3dmodem/p3dmodem.c new file mode 100644 index 0000000..4bd8ecc --- /dev/null +++ b/p3dmodem/p3dmodem.c @@ -0,0 +1,695 @@ +/*****************************************************************************/ + +/* + * p3dmodemsimple.c -- AO-40 P3D PSK modem. + * + * Copyright (C) 1999-2000 + * Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE +#define _REENTRANT + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* AIX requires this to be the first thing in the file. */ +#ifndef __GNUC__ +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX +#pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +#endif + +#include "modem.h" +#include "p3d.h" +#include "p3dtbl.h" +#include "simd.h" + +#include +#include +#include +#include +#include + +/* --------------------------------------------------------------------- */ + +static inline double sinc(double x) +{ + double arg = x * M_PI; + + if (fabs(arg) < 1e-10) + return 1; + return sin(arg) / arg; +} + +static inline double hamming(double x) +{ + return 0.54-0.46*cos(2*M_PI*x); +} + +/* ---------------------------------------------------------------------- */ + +struct txstate { + struct modemchannel *chan; +}; + +static const struct modemparams modparams[] = { + { NULL } + +}; + +static void *modconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[]) +{ + struct txstate *s; + + if (!(s = calloc(1, sizeof(struct txstate)))) + logprintf(MLOG_FATAL, "out of memory\n"); + s->chan = chan; + *samplerate = 8000; + return s; +} + +static void modinit(void *state, unsigned int samplerate) +{ + struct txstate *s = (struct txstate *)state; +} + +static void modmodulate(void *state, unsigned int txdelay) +{ + struct txstate *tx = (struct txstate *)state; +} + +struct modulator p3dmodulator = { + NULL, + "p3d", + modparams, + /*modconfig*/NULL, + /*modinit*/NULL, + /*modmodulate*/NULL, + free +}; + +/* ---------------------------------------------------------------------- */ + +struct rxfilter { + int16_t re[RXFILTOVER][RXFILTLEN]; + int16_t im[RXFILTOVER][RXFILTLEN]; +}; + +struct rxstate { + struct modemchannel *chan; + unsigned int srate; + unsigned int rxfiltlen; + int16_t basebandfilter[RXFILTOVER][RXFILTLEN]; +}; + +/* ---------------------------------------------------------------------- */ + +/* + * Compute the filter coefficients + */ +#define RCOSALPHA 0.4 +#define FILTERRELAX 1.4 + +static void compute_rxfilter_from_bb(struct rxstate *rx, struct rxfilter *filter, unsigned int phinc) +{ + unsigned int phase = 0, phase2, phinc2, i, j; + + memset(filter, 0, sizeof(struct rxfilter)); + phinc2 = phinc >> RXFILTOVERBITS; + //phase += (RXFILTOVER-1) * phinc2; + for (i = 0; i < rx->rxfiltlen; i++) { + phase2 = phase; + for (j = 0; j < RXFILTOVER; j++) { + filter->re[j][i] = (COS(phase2) * rx->basebandfilter[j][i]) >> 15; + filter->im[j][i] = -(SIN(phase2) * rx->basebandfilter[j][i]) >> 15; + phase2 -= phinc2; + } + phase += phinc; + } +} + +static inline void compute_rxfilter(struct rxstate *rx) +{ + float coeff[RXFILTOVER][RXFILTLEN] = { { 0, }, }; + float pulseen[RXFILTOVER] = { 0, }; + double tmul; + float max1, max2, t, tm, at, f1, f2, f3; + unsigned int i, j; + + memset(coeff, 0, sizeof(coeff)); + rx->rxfiltlen = (rx->srate * RXFILTSPAN + SYMRATE - 1) / SYMRATE; + /* round to next 4 because SIMD is more efficient with this */ + rx->rxfiltlen = (rx->rxfiltlen + 3) & ~3; + if (rx->rxfiltlen > RXFILTLEN) { + logprintf(MLOG_WARNING, "demodp3d: input filter length too long\n"); + rx->rxfiltlen = RXFILTLEN; + } + logprintf(257, "p3d: rxfilter length %u, sampling rate %u\n", rx->rxfiltlen, rx->srate); + tm = rx->rxfiltlen*RXFILTOVER*0.5; +#if 0 + tmul = FILTERRELAX * (2.0 * SYMRATE) / RXFILTOVER / ((double)rx->srate); + for (i = 0; i < RXFILTOVER*rx->rxfiltlen; i++) + coeff[i % RXFILTOVER][i / RXFILTOVER] = + sinc((i - tm) * tmul) + * hamming((double)i / (double)(RXFILTOVER*rx->rxfiltlen-1)); +#else + tmul = (2.0*SYMRATE) / RXFILTOVER / ((double)rx->srate); + for (i = 0; i < RXFILTOVER*rx->rxfiltlen; i++) { + t = (i - tm) * tmul; + at = t * RCOSALPHA; + f1 = 1 - 4 * at * at; + if (fabs(f1) < 1e-10) + f2 = M_PI * (1.0 / 8.0) * sin(M_PI * at) / at; + else + f2 = cos(M_PI * at) / f1; + f3 = f2 * sinc(t); +#if 0 + logprintf(258, "p3d: i %4u t %10g at %10g f1 %10g f3 %10g\n", i, t, at, f1, f3); +#endif + coeff[i % RXFILTOVER][i / RXFILTOVER] = f3; + } +#endif + if (logcheck(257)) { + char buf[32768]; + char *cp = buf; + for (i = 0; i < RXFILTOVER*rx->rxfiltlen; i++) + cp += sprintf(cp, " %g", coeff[i % RXFILTOVER][i / RXFILTOVER]); + logprintf(257, "p3d: pulse = [ %s ];\n", buf+1); + } + max1 = 0; + for (i = 0; i < RXFILTOVER; i++) { + max2 = 0; + for (j = 0; j < rx->rxfiltlen; j++) + max2 += fabs(coeff[i][j]); + if (max2 > max1) + max1 = max2; + } + max2 = ((float)0x7fffffff / (float)0x7fff) / max1; + for (i = 0; i < RXFILTOVER; i++) { + f1 = 0; + for (j = 0; j < rx->rxfiltlen; j++) { + rx->basebandfilter[i][j] = max2 * coeff[RXFILTOVER-1-i][j]; + f1 += rx->basebandfilter[i][j] * rx->basebandfilter[i][j]; + } + pulseen[i] = f1; + } + if (logcheck(257)) { + char buf[512]; + char *cp = buf; + for (i = 0; i < RXFILTOVER; i++) + cp += sprintf(cp, ", %6.2gdB", 10*M_LOG10E*log(pulseen[i]) - 10*M_LOG10E*log(32768.0 * (1<<16))); + logprintf(257, "p3d: pulse energies: %s\n", buf+2); + } +} + +static cplxint_t calc_rxfilter(const int16_t *val, const struct rxfilter *filter, unsigned int filtlen, unsigned int phase) +{ + const int16_t *re, *im; + cplxint_t r; + + re = filter->re[RXFILTFIDX(phase)]; + im = filter->im[RXFILTFIDX(phase)]; + val += RXFILTFSAMP(phase); + r.re = simdfir16(val, re, filtlen) >> 15; + r.im = simdfir16(val, im, filtlen) >> 15; + return r; +} + +static cplxint_t calc_baseband_rxfilter(const struct rxstate *rx, const int16_t *re, const int16_t *im, + unsigned int phase) +{ + unsigned int ph1, ph2; + cplxint_t r; + + ph1 = RXFILTFIDX(phase); + ph2 = RXFILTFSAMP(phase); + r.re = simdfir16(re + ph2, rx->basebandfilter[ph1], rx->rxfiltlen) >> 15; + r.im = simdfir16(im + ph2, rx->basebandfilter[ph1], rx->rxfiltlen) >> 15; + return r; +} + +/* ---------------------------------------------------------------------- */ + +#define CRXBLOCKSIZE 1024 +#define SYNCTIMEOUT (5*SYMRATE) + +static unsigned int contrx(struct rxstate *rx, unsigned int phase, unsigned int phinc, unsigned int freqinc) +{ + unsigned int bufphase = (phase - (10 << 16)) & ~0xffff, freq = 0, phearlylate = phinc >> 3, phcomp = phinc >> 7; + unsigned int sbufptr = 0, i, me, ml, shreg = 0, rxbufptr = (512+2)*8; + u_int16_t crc = 0xffff; + int16_t samp_re[CRXBLOCKSIZE+RXFILTLEN], samp_im[CRXBLOCKSIZE+RXFILTLEN]; + cplxint_t sbuf[32], lasts, news, earlys, lates, r1; + unsigned char rxbuf[512+2]; + + audioread(rx->chan, &samp_im[0], RXFILTLEN, bufphase >> 16); + for (i = 0; i < RXFILTLEN; i++) { + r1.re = samp_im[i] * COS(freq); + r1.im = - samp_im[i] * SIN(freq); + freq += freqinc; + samp_re[i] = r1.re >> 15; + samp_im[i] = r1.im >> 15; + } + lasts.re = lasts.im = 0; + for (;;) { + audioread(rx->chan, &samp_im[RXFILTLEN], CRXBLOCKSIZE, (bufphase >> 16) + RXFILTLEN); + for (i = RXFILTLEN; i < CRXBLOCKSIZE+RXFILTLEN; i++) { + r1.re = samp_im[i] * COS(freq); + r1.im = - samp_im[i] * SIN(freq); + freq += freqinc; + samp_re[i] = r1.re >> 15; + samp_im[i] = r1.im >> 15; + } + while ((phase - bufphase) < ((CRXBLOCKSIZE+10) << 16)) { + news = calc_baseband_rxfilter(rx, samp_re, samp_im, phase-bufphase); + earlys = calc_baseband_rxfilter(rx, samp_re, samp_im, phase-phearlylate-bufphase); + lates = calc_baseband_rxfilter(rx, samp_re, samp_im, phase+phearlylate-bufphase); + phase += phinc; + r1 = calc_baseband_rxfilter(rx, samp_re, samp_im, phase-bufphase); + news.re -= r1.re; + news.im -= r1.im; + r1 = calc_baseband_rxfilter(rx, samp_re, samp_im, phase-phearlylate-bufphase); + earlys.re -= r1.re; + earlys.im -= r1.im; + r1 = calc_baseband_rxfilter(rx, samp_re, samp_im, phase+phearlylate-bufphase); + lates.re -= r1.re; + lates.im -= r1.im; + phase += phinc; + me = earlys.re * earlys.re + earlys.im * earlys.im; + ml = lates.re * lates.re + lates.im * lates.im; + if (me > ml) + phase -= phcomp; + else + phase += phcomp; + r1.re = (news.re * lasts.re + news.im * lasts.im) >> 5; + r1.im = (news.im * lasts.re - news.re * lasts.im) >> 5; + sbuf[sbufptr] = r1; + sbufptr = (sbufptr + 1) & 31; + lasts = news; + shreg <<= 1; + shreg |= (r1.re < 0); + if (rxbufptr >= (512+2)*8) { + if ((shreg & 0xffffffff) == SYNCWORD) { + crc = 0xffff; + rxbufptr = 0; + r1.re = r1.im = 0; + for (i = 0; i < 32; i++) { + if (sbuf[i].re < 0) { + r1.re -= sbuf[i].re; + r1.im -= sbuf[i].im; + } else { + r1.re += sbuf[i].re; + r1.im += sbuf[i].im; + } + } + simdpreparefpu(); + freqinc += (0x8000 / M_PI * SYMRATE) * atan2(r1.im, r1.re) / rx->srate; + p3drxstate(rx->chan, 1, (rx->srate * freqinc + 0x8000) >> 16); + logprintf(256, "p3ddemod: SYNC word: phase 0x%08x finc: 0x%06x (%d%+di)\n", phase, freqinc, r1.re, r1.im); + continue; + } + rxbufptr++; + if (rxbufptr < (512+2)*8+SYNCTIMEOUT) + continue; + return phase; + } + if ((rxbufptr & 7) == 7) + rxbuf[rxbufptr >> 3] = shreg; + rxbufptr++; + if (rxbufptr < (512+2)*8) + continue; + crc = 0xffff; + for (i = 0; i < (512+2); i++) + crc = (crc << 8) ^ amsat_crc[((crc >> 8) ^ rxbuf[i]) & 0xff]; + p3dreceive(rx->chan, rxbuf, crc & 0xffff); + p3drxstate(rx->chan, 2, (rx->srate * freqinc + 0x8000) >> 16); + } + memcpy(&samp_re[0], &samp_re[CRXBLOCKSIZE], RXFILTLEN * sizeof(samp_re[0])); + memcpy(&samp_im[0], &samp_im[CRXBLOCKSIZE], RXFILTLEN * sizeof(samp_im[0])); + bufphase += CRXBLOCKSIZE << 16; + } +} + +/* ---------------------------------------------------------------------- */ + +static void rxblock(struct rxstate *rx, unsigned int phase, unsigned int phinc, unsigned int freqinc) +{ + unsigned int samplen, i, j, crc; + int16_t *samp_re, *samp_im; + cplxint_t sbuf[(512+2)*8*2+1], r1, r2, r3; + unsigned char rxbuf[512+2], *bp; + + samplen = ((((512+2)*8*2+1)*phinc) >> 16) + 1 + rx->rxfiltlen; + samp_re = alloca(samplen * sizeof(samp_re[0])); + samp_im = alloca(samplen * sizeof(samp_im[0])); + audioread(rx->chan, &samp_im[0], samplen, phase >> 16); + phase &= 0xffff; + /* downconvert */ + j = 0; + for (i = 0; i < samplen; i++) { + r1.re = samp_im[i] * COS(j); + r1.im = - samp_im[i] * SIN(j); + j += freqinc; + samp_re[i] = r1.re >> 15; + samp_im[i] = r1.im >> 15; + } + /* baseband filtering */ + for (i = 0; i < (512+2)*8*2+1; i++) { + sbuf[i] = calc_baseband_rxfilter(rx, samp_re, samp_im, phase); + phase += phinc; + } + /* "Manchester" PSK decode */ + memset(rxbuf, 0, sizeof(rxbuf)); + bp = rxbuf; + crc = 0xffff; + for (i = 0; i < (512+2)*8; i++) { + r1.re = sbuf[2*i].re - sbuf[2*i+1].re; + r1.im = sbuf[2*i].im - sbuf[2*i+1].im; + r2.re = sbuf[2*i+2].re - sbuf[2*i+3].re; + r2.im = sbuf[2*i+2].im - sbuf[2*i+3].im; + r3.re = (r2.re * r1.re + r2.im * r1.im) >> 15; + r3.im = (r2.im * r1.re - r2.re * r1.im) >> 15; + *bp <<= 1; + *bp |= (r3.re < 0); + if ((i & 7) == 7) + bp++; + crc <<= 1; + crc |= ((crc >> 16) ^ (r3.re < 0)) & 1; + if (crc & 1) + crc ^= (1 << 5) | (1 << 12); + } + p3dreceive(rx->chan, rxbuf, crc & 0xffff); +} + +/* ---------------------------------------------------------------------- */ + +static unsigned int finesync_corr(struct rxstate *rx, unsigned int phase, unsigned int phsamp, unsigned int phinc, + int16_t *samp_re, int16_t *samp_im, cplxint_t *freqr) +{ + unsigned int ph = phase - phsamp, i, j; + cplxint_t sbuf[33*2], r1, r2, r3, r4; + + for (i = 0; i < 33*2; i++) { + sbuf[i] = calc_baseband_rxfilter(rx, samp_re, samp_im, ph); + ph += phinc; + } + r4.re = r4.im = 0; + j = 0; + for (i = 0; i < 32; i++) { + r1.re = sbuf[2*i].re - sbuf[2*i+1].re; + r1.im = sbuf[2*i].im - sbuf[2*i+1].im; + r2.re = sbuf[2*i+2].re - sbuf[2*i+3].re; + r2.im = sbuf[2*i+2].im - sbuf[2*i+3].im; + r3.re = (r2.re * r1.re + r2.im * r1.im) >> 5; + r3.im = (r2.im * r1.re - r2.re * r1.im) >> 5; + j <<= 1; + j |= (r3.re < 0); + if (j & 1) { + r4.re -= r3.re; + r4.im -= r3.im; + } else { + r4.re += r3.re; + r4.im += r3.im; + } + } + *freqr = r4; + if ((j & 0xffffffff) != SYNCWORD) { + logprintf(256, "p3ddemod: finesync: phase 0x%08x word 0x%08x\n", phase, j); + return 0; + } + r3.re = r3.im = 0; + j = 0; + for (i = 0; i < 33; i++) { + r1.re = sbuf[2*i].re - sbuf[2*i+1].re; + r1.im = sbuf[2*i].im - sbuf[2*i+1].im; + if (j) { + r3.re -= r1.re; + r3.im -= r1.im; + } else { + r3.re += r1.re; + r3.im += r1.im; + } + if (SYNCWORD & (0x80000000 >> i)) + j = !j; + } + r3.re >>= 5; + r3.im >>= 5; + i = r3.re * r3.re + r3.im * r3.im; + logprintf(256, "p3ddemod: finesync: phase 0x%08x val %6u freqr %6d%+7di\n", phase, i, r4.re, r4.im); + return i; +} + +struct finesyncparams { + unsigned int phest; + unsigned int phinc; + unsigned int finc; + unsigned int maxen; +}; + +static struct finesyncparams fine_sync(struct rxstate *rx, const struct rxfilter *filter, + unsigned int phest, unsigned int freqest) +{ + unsigned int phase = phest, phsamp, phinc, finc, i, j, samplen, maxen; + int tmg, tmgmax; + cplxint_t r1, maxv, freqr; + int16_t *samp, *samp_re, *samp_im; + struct finesyncparams fsp; + + //printf("Sync Det: phest 0x%08x freqest 0x%08x\n", phest, freqest); + finc = ((freqest << 16) + rx->srate/2) / rx->srate; + phinc = ((rx->srate << 16) + SYMRATE) / (2 * SYMRATE); + samplen = (((36+2)*2*phinc) >> 16) + rx->rxfiltlen; + phsamp = (phest - 4*phinc) & ~0xffff; + samp = alloca(samplen * sizeof(samp[0])); + samp_re = alloca(samplen * sizeof(samp_re[0])); + samp_im = alloca(samplen * sizeof(samp_im[0])); + audioread(rx->chan, &samp[0], samplen, phsamp >> 16); + j = 0; + for (i = 0; i < samplen; i++) { + r1.re = samp[i] * COS(j); + r1.im = - samp[i] * SIN(j); + j += finc; + samp_re[i] = r1.re >> 15; + samp_im[i] = r1.im >> 15; + } +#if 0 + i = (0x7b8a-(phsamp >> 16)) & 0xffff; + if (i < samplen) { + printf("Samples:"); + for (j = 0; j < 16; j++) + printf(" %d%+di", samp_re[i+j], samp_im[i+j]); + printf("\n"); + } +#endif + maxen = 0; + maxv.re = maxv.im = 0; + for (tmgmax = tmg = -16; tmg <= 16; tmg++) { + phase = phest + tmg * (phinc >> 3); + if (((phase + 33*2*phinc - phsamp) >> 16)+rx->rxfiltlen > samplen) + abort(); + i = finesync_corr(rx, phase, phsamp, phinc, samp_re, samp_im, &r1); + if (i > maxen) { + maxen = i; + tmgmax = tmg; + freqr = r1; + } + } + phest += tmgmax * (phinc >> 3); + simdpreparefpu(); + finc += (0x8000 / M_PI * SYMRATE) * atan2(freqr.im, freqr.re) / rx->srate; + j = 0; + for (i = 0; i < samplen; i++) { + r1.re = samp[i] * COS(j); + r1.im = - samp[i] * SIN(j); + j += finc; + samp_re[i] = r1.re >> 15; + samp_im[i] = r1.im >> 15; + } + maxen = 0; + maxv.re = maxv.im = 0; + freqr.re = freqr.im = 0; + for (tmgmax = tmg = -8; tmg <= 8; tmg++) { + phase = phest + tmg * (phinc >> 6); + if (((phase + 33*2*phinc - phsamp) >> 16)+rx->rxfiltlen > samplen) + abort(); + i = finesync_corr(rx, phase, phsamp, phinc, samp_re, samp_im, &r1); + if (i > maxen) { + maxen = i; + tmgmax = tmg; + freqr = r1; + } + } + phest += tmgmax * (phinc >> 6); + simdpreparefpu(); + finc += (0x8000 / M_PI * SYMRATE) * atan2(freqr.im, freqr.re) / rx->srate; + fsp.phest = phest; + fsp.phinc = phinc; + fsp.finc = finc; + fsp.maxen = maxen; + return fsp; +} + +/* ---------------------------------------------------------------------- */ + +#define BLOCKSIZE 1024 +#define RBUFSIZE 512 +#define SAMPLESPERBIT 8 + +static void synchunt(struct rxstate *rx) +{ + int16_t samp[RXFILTLEN+BLOCKSIZE]; + struct { + unsigned int phase, phinc, freq; + struct rxfilter filter; + unsigned int bitstr[SAMPLESPERBIT]; + cplxint_t rbuf[RBUFSIZE]; + } carrier[FNUMBER]; + cplxint_t r1, r2, r3; + unsigned int phase = 0, phase2, phinc, syncph = 0, rptr, i, j; + struct finesyncparams fsp; + + memset(carrier, 0, sizeof(carrier)); + for (i = 0; i < FNUMBER; i++) { + carrier[i].freq = j = (FCENTER - (FNUMBER-1) * FSPACING / 2) + i * FSPACING; + carrier[i].phinc = ((j << 16) + (SAMPLESPERBIT * SYMRATE / 2)) / (SAMPLESPERBIT * SYMRATE); + compute_rxfilter_from_bb(rx, &carrier[i].filter, ((j << 16) + rx->srate/2) / rx->srate); + } + phinc = ((rx->srate << 16) + (SAMPLESPERBIT * SYMRATE / 2)) / (SAMPLESPERBIT * SYMRATE); + restart: + p3drxstate(rx->chan, 0, 0); + phase2 = phase & 0xffff; + audioread(rx->chan, &samp[0], RXFILTLEN, phase >> 16); + for (;;) { + audioread(rx->chan, &samp[RXFILTLEN], BLOCKSIZE, (phase >> 16) + RXFILTLEN); + for (rptr = 0; phase2 < (BLOCKSIZE << 16); phase2 += phinc, phase += phinc) { + for (i = 0; i < FNUMBER; i++) { + r1 = calc_rxfilter(samp, &carrier[i].filter, rx->rxfiltlen, phase2); + r2.re = COS(carrier[i].phase); + r2.im = -SIN(carrier[i].phase); + carrier[i].phase += carrier[i].phinc; + r3.re = (r2.re * r1.re - r2.im * r1.im) >> 15; + r3.im = (r2.im * r1.re + r2.re * r1.im) >> 15; + carrier[i].rbuf[rptr + 2*SAMPLESPERBIT] = r3; + } + rptr++; + } + /* do differential decode */ + for (i = 0; i < rptr; i++) { + for (j = 0; j < FNUMBER; j++) { + r1.re = carrier[j].rbuf[i].re - carrier[j].rbuf[i+SAMPLESPERBIT/2].re; + r1.im = carrier[j].rbuf[i].im - carrier[j].rbuf[i+SAMPLESPERBIT/2].im; + r2.re = carrier[j].rbuf[i+SAMPLESPERBIT].re - carrier[j].rbuf[i+3*SAMPLESPERBIT/2].re; + r2.im = carrier[j].rbuf[i+SAMPLESPERBIT].im - carrier[j].rbuf[i+3*SAMPLESPERBIT/2].im; + r3.re = (r2.re * r1.re + r2.im * r1.im) >> 15; + r3.im = (r2.im * r1.re - r2.re * r1.im) >> 15; + carrier[j].bitstr[syncph] <<= 1; + carrier[j].bitstr[syncph] |= (r3.re < 0); + if (SYNCWORD == (carrier[j].bitstr[syncph] & 0xffffffff)) { + //printf("\n\n====== SYNC DETECTED: phase %08x rbuf %u freq %u syncph %u\n\n\n", phase, i, j, syncph); + fsp = fine_sync(rx, &carrier[j].filter, phase - (rptr-i+33*SAMPLESPERBIT) * phinc, carrier[j].freq); + if (fsp.maxen > 10) { + p3drxstate(rx->chan, 1, (rx->srate * fsp.finc + 0x8000) >> 16); +#if 0 + rxblock(rx, fsp.phest+32*2*fsp.phinc, fsp.phinc, fsp.finc); + phase = fsp.phest + (4+512+2)*8*2*phinc; +#else + phase = contrx(rx, fsp.phest, fsp.phinc, fsp.finc); +#endif + goto restart; + } + } +#if 0 + if (!syncph) + printf("\n"); + printf("| %c ", '0'+(r3.re < 0)); +#endif + } + syncph++; + if (syncph >= SAMPLESPERBIT) + syncph = 0; + } + fflush(stdout); + /* prepare for next iteration */ + phase2 -= (BLOCKSIZE << 16); + memcpy(&samp[0], &samp[BLOCKSIZE], RXFILTLEN * sizeof(samp[0])); + for (i = 0; i < FNUMBER; i++) { + memcpy(&carrier[i].rbuf[0], &carrier[i].rbuf[rptr], + 2*SAMPLESPERBIT*sizeof(carrier[i].rbuf[0])); + } + } +} + +static void receiver(void *__rx) +{ + struct rxstate *rx = (struct rxstate *)__rx; + + synchunt(rx); +} + +static const struct modemparams demodparams[] = { + { NULL } + +}; + +static void *demodconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[]) +{ + struct rxstate *s; + + if (!(s = calloc(1, sizeof(struct rxstate)))) + logprintf(MLOG_FATAL, "out of memory\n"); + s->chan = chan; + *samplerate = 8000; + return s; +} + +static void demodinit(void *state, unsigned int samplerate, unsigned int *bitrate) +{ + struct rxstate *s = (struct rxstate *)state; + + s->srate = samplerate; + *bitrate = 400; + compute_rxfilter(s); +} + +struct demodulator p3ddemodulator = { + NULL, + "p3d", + demodparams, + demodconfig, + demodinit, + receiver, + free +}; + +/* ---------------------------------------------------------------------- */ diff --git a/p3dmodem/p3dtbl.h b/p3dmodem/p3dtbl.h new file mode 100644 index 0000000..f95d1a8 --- /dev/null +++ b/p3dmodem/p3dtbl.h @@ -0,0 +1,99 @@ +/* + * automatically generated by ./genp3dtbl, do not edit! + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "modem.h" + +static const int16_t costab[512] = { + 32767, 32764, 32757, 32744, 32727, 32705, 32678, 32646, + 32609, 32567, 32520, 32468, 32412, 32350, 32284, 32213, + 32137, 32056, 31970, 31880, 31785, 31684, 31580, 31470, + 31356, 31236, 31113, 30984, 30851, 30713, 30571, 30424, + 30272, 30116, 29955, 29790, 29621, 29446, 29268, 29085, + 28897, 28706, 28510, 28309, 28105, 27896, 27683, 27466, + 27244, 27019, 26789, 26556, 26318, 26077, 25831, 25582, + 25329, 25072, 24811, 24546, 24278, 24006, 23731, 23452, + 23169, 22883, 22594, 22301, 22004, 21705, 21402, 21096, + 20787, 20474, 20159, 19840, 19519, 19194, 18867, 18537, + 18204, 17868, 17530, 17189, 16845, 16499, 16150, 15799, + 15446, 15090, 14732, 14372, 14009, 13645, 13278, 12909, + 12539, 12166, 11792, 11416, 11038, 10659, 10278, 9895, + 9511, 9126, 8739, 8351, 7961, 7571, 7179, 6786, + 6392, 5997, 5601, 5205, 4807, 4409, 4011, 3611, + 3211, 2811, 2410, 2009, 1607, 1206, 804, 402, + 0, -402, -804, -1206, -1607, -2009, -2410, -2811, + -3211, -3611, -4011, -4409, -4807, -5205, -5601, -5997, + -6392, -6786, -7179, -7571, -7961, -8351, -8739, -9126, + -9511, -9895, -10278, -10659, -11038, -11416, -11792, -12166, + -12539, -12909, -13278, -13645, -14009, -14372, -14732, -15090, + -15446, -15799, -16150, -16499, -16845, -17189, -17530, -17868, + -18204, -18537, -18867, -19194, -19519, -19840, -20159, -20474, + -20787, -21096, -21402, -21705, -22004, -22301, -22594, -22883, + -23169, -23452, -23731, -24006, -24278, -24546, -24811, -25072, + -25329, -25582, -25831, -26077, -26318, -26556, -26789, -27019, + -27244, -27466, -27683, -27896, -28105, -28309, -28510, -28706, + -28897, -29085, -29268, -29446, -29621, -29790, -29955, -30116, + -30272, -30424, -30571, -30713, -30851, -30984, -31113, -31236, + -31356, -31470, -31580, -31684, -31785, -31880, -31970, -32056, + -32137, -32213, -32284, -32350, -32412, -32468, -32520, -32567, + -32609, -32646, -32678, -32705, -32727, -32744, -32757, -32764, + -32767, -32764, -32757, -32744, -32727, -32705, -32678, -32646, + -32609, -32567, -32520, -32468, -32412, -32350, -32284, -32213, + -32137, -32056, -31970, -31880, -31785, -31684, -31580, -31470, + -31356, -31236, -31113, -30984, -30851, -30713, -30571, -30424, + -30272, -30116, -29955, -29790, -29621, -29446, -29268, -29085, + -28897, -28706, -28510, -28309, -28105, -27896, -27683, -27466, + -27244, -27019, -26789, -26556, -26318, -26077, -25831, -25582, + -25329, -25072, -24811, -24546, -24278, -24006, -23731, -23452, + -23169, -22883, -22594, -22301, -22004, -21705, -21402, -21096, + -20787, -20474, -20159, -19840, -19519, -19194, -18867, -18537, + -18204, -17868, -17530, -17189, -16845, -16499, -16150, -15799, + -15446, -15090, -14732, -14372, -14009, -13645, -13278, -12909, + -12539, -12166, -11792, -11416, -11038, -10659, -10278, -9895, + -9511, -9126, -8739, -8351, -7961, -7571, -7179, -6786, + -6392, -5997, -5601, -5205, -4807, -4409, -4011, -3611, + -3211, -2811, -2410, -2009, -1607, -1206, -804, -402, + 0, 402, 804, 1206, 1607, 2009, 2410, 2811, + 3211, 3611, 4011, 4409, 4807, 5205, 5601, 5997, + 6392, 6786, 7179, 7571, 7961, 8351, 8739, 9126, + 9511, 9895, 10278, 10659, 11038, 11416, 11792, 12166, + 12539, 12909, 13278, 13645, 14009, 14372, 14732, 15090, + 15446, 15799, 16150, 16499, 16845, 17189, 17530, 17868, + 18204, 18537, 18867, 19194, 19519, 19840, 20159, 20474, + 20787, 21096, 21402, 21705, 22004, 22301, 22594, 22883, + 23169, 23452, 23731, 24006, 24278, 24546, 24811, 25072, + 25329, 25582, 25831, 26077, 26318, 26556, 26789, 27019, + 27244, 27466, 27683, 27896, 28105, 28309, 28510, 28706, + 28897, 29085, 29268, 29446, 29621, 29790, 29955, 30116, + 30272, 30424, 30571, 30713, 30851, 30984, 31113, 31236, + 31356, 31470, 31580, 31684, 31785, 31880, 31970, 32056, + 32137, 32213, 32284, 32350, 32412, 32468, 32520, 32567, + 32609, 32646, 32678, 32705, 32727, 32744, 32757, 32764 +}; + +#define COS(x) (costab[(((x)>>7)&0x1ff)]) +#define SIN(x) COS((x)+0xc000) + +static const u_int16_t amsat_crc[256] = { + 0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50a5, 0x60c6, 0x70e7, 0x8108, 0x9129, 0xa14a, 0xb16b, 0xc18c, 0xd1ad, 0xe1ce, 0xf1ef, + 0x1231, 0x0210, 0x3273, 0x2252, 0x52b5, 0x4294, 0x72f7, 0x62d6, 0x9339, 0x8318, 0xb37b, 0xa35a, 0xd3bd, 0xc39c, 0xf3ff, 0xe3de, + 0x2462, 0x3443, 0x0420, 0x1401, 0x64e6, 0x74c7, 0x44a4, 0x5485, 0xa56a, 0xb54b, 0x8528, 0x9509, 0xe5ee, 0xf5cf, 0xc5ac, 0xd58d, + 0x3653, 0x2672, 0x1611, 0x0630, 0x76d7, 0x66f6, 0x5695, 0x46b4, 0xb75b, 0xa77a, 0x9719, 0x8738, 0xf7df, 0xe7fe, 0xd79d, 0xc7bc, + 0x48c4, 0x58e5, 0x6886, 0x78a7, 0x0840, 0x1861, 0x2802, 0x3823, 0xc9cc, 0xd9ed, 0xe98e, 0xf9af, 0x8948, 0x9969, 0xa90a, 0xb92b, + 0x5af5, 0x4ad4, 0x7ab7, 0x6a96, 0x1a71, 0x0a50, 0x3a33, 0x2a12, 0xdbfd, 0xcbdc, 0xfbbf, 0xeb9e, 0x9b79, 0x8b58, 0xbb3b, 0xab1a, + 0x6ca6, 0x7c87, 0x4ce4, 0x5cc5, 0x2c22, 0x3c03, 0x0c60, 0x1c41, 0xedae, 0xfd8f, 0xcdec, 0xddcd, 0xad2a, 0xbd0b, 0x8d68, 0x9d49, + 0x7e97, 0x6eb6, 0x5ed5, 0x4ef4, 0x3e13, 0x2e32, 0x1e51, 0x0e70, 0xff9f, 0xefbe, 0xdfdd, 0xcffc, 0xbf1b, 0xaf3a, 0x9f59, 0x8f78, + 0x9188, 0x81a9, 0xb1ca, 0xa1eb, 0xd10c, 0xc12d, 0xf14e, 0xe16f, 0x1080, 0x00a1, 0x30c2, 0x20e3, 0x5004, 0x4025, 0x7046, 0x6067, + 0x83b9, 0x9398, 0xa3fb, 0xb3da, 0xc33d, 0xd31c, 0xe37f, 0xf35e, 0x02b1, 0x1290, 0x22f3, 0x32d2, 0x4235, 0x5214, 0x6277, 0x7256, + 0xb5ea, 0xa5cb, 0x95a8, 0x8589, 0xf56e, 0xe54f, 0xd52c, 0xc50d, 0x34e2, 0x24c3, 0x14a0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405, + 0xa7db, 0xb7fa, 0x8799, 0x97b8, 0xe75f, 0xf77e, 0xc71d, 0xd73c, 0x26d3, 0x36f2, 0x0691, 0x16b0, 0x6657, 0x7676, 0x4615, 0x5634, + 0xd94c, 0xc96d, 0xf90e, 0xe92f, 0x99c8, 0x89e9, 0xb98a, 0xa9ab, 0x5844, 0x4865, 0x7806, 0x6827, 0x18c0, 0x08e1, 0x3882, 0x28a3, + 0xcb7d, 0xdb5c, 0xeb3f, 0xfb1e, 0x8bf9, 0x9bd8, 0xabbb, 0xbb9a, 0x4a75, 0x5a54, 0x6a37, 0x7a16, 0x0af1, 0x1ad0, 0x2ab3, 0x3a92, + 0xfd2e, 0xed0f, 0xdd6c, 0xcd4d, 0xbdaa, 0xad8b, 0x9de8, 0x8dc9, 0x7c26, 0x6c07, 0x5c64, 0x4c45, 0x3ca2, 0x2c83, 0x1ce0, 0x0cc1, + 0xef1f, 0xff3e, 0xcf5d, 0xdf7c, 0xaf9b, 0xbfba, 0x8fd9, 0x9ff8, 0x6e17, 0x7e36, 0x4e55, 0x5e74, 0x2e93, 0x3eb2, 0x0ed1, 0x1ef0 +}; + diff --git a/p3dmodem/testcrc.c b/p3dmodem/testcrc.c new file mode 100644 index 0000000..d7056fd --- /dev/null +++ b/p3dmodem/testcrc.c @@ -0,0 +1,91 @@ +/*****************************************************************************/ + +/* + * testcrc.c -- Test the AMSAT CRC table. + * + * Copyright (C) 2000 Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "p3dtbl.h" +#include +#include +#include + +/* --------------------------------------------------------------------- */ + +#define BLOCKSZ 512 + +static int testone(void) +{ + unsigned char data[BLOCKSZ]; + unsigned int i, j; + u_int16_t crc1 = 0xffff, crc2 = 0xffff; + + /* fill block with random bytes */ + for (i = 0; i < BLOCKSZ; i++) + data[i] = random(); + /* compute conventional CRC */ + for (i = 0; i < BLOCKSZ; i++) + for (j = 0; j < 8; j++) { + crc1 = (crc1 << 1) | (((crc1 >> 15) ^ (data[i] >> (7-j))) & 1); + if (crc1 & 1) + crc1 ^= (1 << 5) | (1 << 12); + } + /* compute table CRC */ + for (i = 0; i < BLOCKSZ; i++) + crc2 = (crc2 << 8) ^ amsat_crc[((crc2 >> 8) ^ data[i]) & 0xff]; + if (crc1 == crc2) + return 0; + printf("CRC error! conventional CRC 0x%04x, table CRC 0x%04x\n", crc1, crc2); + for (i = 0; i < BLOCKSZ; i++) { + if (!(i & 15)) + printf("\n%04x:", i); + printf(" %02x", data[i]); + } + printf("\n"); + return -1; +} + +/* --------------------------------------------------------------------- */ + +int main(int argc, char *argv[]) +{ + unsigned int i; + + srandom(time(NULL)); + for (i = 0; i < 131072; i++) { + if (!(i & 1023)) { + printf("%u\r", i); + fflush(stdout); + } + if (testone()) + exit(1); + } + printf("OK\n"); + exit(0); +} diff --git a/pammodem/Makefile.am b/pammodem/Makefile.am new file mode 100644 index 0000000..0aae45f --- /dev/null +++ b/pammodem/Makefile.am @@ -0,0 +1,34 @@ +INCLUDES = -I$(top_srcdir)/soundcard -I$(top_srcdir)/libmisc -I$(top_srcdir)/matlib + +noinst_LIBRARIES = libpam.a +#dnl sbin_PROGRAMS + +libpam_a_SOURCES = pammodem.c + +meas_SOURCES = meas.c +meas_LDADD = ../libmisc/libmisc.a ../matlib/libmat.a + +genpamtbl_SOURCES = genpamtbl.c +genpamtbl_LDADD = ../matlib/libmat.a + +noinst_HEADERS = \ + meas.h \ + pam.h \ + pamtbl.h + +if WIN32 +MEASPROG = +else +MEASPROG = meas +endif + +if CROSSCOMP + +else + +noinst_PROGRAMS = $(MEASPROG) genpamtbl + +$(srcdir)/pamtbl.h: genpamtbl$(EXEEXT) + ./genpamtbl > $@ + +endif diff --git a/pammodem/Makefile.in b/pammodem/Makefile.in new file mode 100644 index 0000000..4affe19 --- /dev/null +++ b/pammodem/Makefile.in @@ -0,0 +1,526 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + + + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = 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0000000..a466f4d --- /dev/null +++ b/pammodem/genpamtbl.c @@ -0,0 +1,367 @@ +/*****************************************************************************/ + +/* + * genpamtbl.c -- Channel simulator for the PAM channel. + * + * Copyright (C) 1999-2000 Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "pam.h" + +#include "mat.h" + +#include +#include + +/* ---------------------------------------------------------------------- */ + +/* + * Maximum length shift register connections + * (cf. Proakis, Digital Communications, p. 399 + * + * 2 1,2 + * 3 1,3 + * 4 1,4 + * 5 1,4 + * 6 1,6 + * 7 1,7 + * 8 1,5,6,7 + * 9 1,6 + * 10 1,8 + * 11 1,10 + * 12 1,7,9,12 + * 13 1,10,11,13 + * 14 1,5,9,14 + * 15 1,15 + * 16 1,5,14,16 + * 17 1,15 + * 18 1,12 + */ + +#define TAP_2 ((1<<1)|(1<<0)) +#define TAP_3 ((1<<2)|(1<<0)) +#define TAP_4 ((1<<3)|(1<<0)) +#define TAP_5 ((1<<4)|(1<<1)) +#define TAP_6 ((1<<5)|(1<<0)) +#define TAP_7 ((1<<6)|(1<<0)) +#define TAP_8 ((1<<7)|(1<<3)|(1<<2)|(1<<1)) +#define TAP_9 ((1<<8)|(1<<3)) +#define TAP_10 ((1<<9)|(1<<2)) +#define TAP_11 ((1<<10)|(1<<1)) +#define TAP_12 ((1<<11)|(1<<5)|(1<<3)|(1<<0)) +#define TAP_13 ((1<<12)|(1<<3)|(1<<2)|(1<<0)) +#define TAP_14 ((1<<13)|(1<<9)|(1<<5)|(1<<0)) +#define TAP_15 ((1<<14)|(1<<0)) +#define TAP_16 ((1<<15)|(1<<11)|(1<<2)|(1<<0)) +#define TAP_17 ((1<<16)|(1<<2)) +#define TAP_18 ((1<<17)|(1<<6)) + +#define MASK_2 ((1<<2)-1) +#define MASK_3 ((1<<3)-1) +#define MASK_4 ((1<<4)-1) +#define MASK_5 ((1<<5)-1) +#define MASK_6 ((1<<6)-1) +#define MASK_7 ((1<<7)-1) +#define MASK_8 ((1<<8)-1) +#define MASK_9 ((1<<9)-1) +#define MASK_10 ((1<<10)-1) +#define MASK_11 ((1<<11)-1) +#define MASK_12 ((1<<12)-1) +#define MASK_13 ((1<<13)-1) +#define MASK_14 ((1<<14)-1) +#define MASK_15 ((1<<15)-1) +#define MASK_16 ((1<<16)-1) +#define MASK_17 ((1<<17)-1) +#define MASK_18 ((1<<18)-1) + +#define TAPS TAP_5 +#define MASK MASK_5 + +/* ---------------------------------------------------------------------- */ + +extern __inline__ unsigned int hweight32(unsigned int w) +{ + unsigned int res = (w & 0x55555555) + ((w >> 1) & 0x55555555); + res = (res & 0x33333333) + ((res >> 2) & 0x33333333); + res = (res & 0x0F0F0F0F) + ((res >> 4) & 0x0F0F0F0F); + res = (res & 0x00FF00FF) + ((res >> 8) & 0x00FF00FF); + return (res & 0x0000FFFF) + ((res >> 16) & 0x0000FFFF); +} + +/* ---------------------------------------------------------------------- */ + +static int frmatprintf(FILE *f, const char *name, unsigned int size1, unsigned int stride1, + unsigned int size2, unsigned int stride2, const float *m) +{ + unsigned int i, j; + int ret = 0; + + fprintf(f, "%s = [", name); + for (i = 0; i < size1; i++) { + for (j = 0; j < size2; j++) + ret += fprintf(f, " %g", m[i*stride1 + j*stride2]); + if (i+1 < size1) + ret += fprintf(f, " ;\n "); + } + ret += fprintf(f, " ];\n"); + return ret; +} + +static void gentrain(FILE *f) +{ + unsigned int pn = 0xaaaaaaaa; + int trsym[2*TRAINBITS]; + int sum; + unsigned int i, j, new; + float ma[OBSTRAINBITS*CHANNELLEN], mat[CHANNELLEN*OBSTRAINBITS], mata[CHANNELLEN*CHANNELLEN]; + float matainv[CHANNELLEN*CHANNELLEN], matainvat[CHANNELLEN*OBSTRAINBITS]; + + fprintf(f, "/*\n trsym = ["); + for (sum = i = 0; i < TRAINBITS; i++) { + new = hweight32(pn & TAPS) & 1; + pn = ((pn << 1) | new) & MASK; + if (i == TRAINBITS-1) + new = sum < 0; + trsym[i+TRAINBITS] = trsym[i] = -((-new) | 1); + sum += trsym[i]; + fprintf(f, " %d", trsym[i]); + } + fprintf(f, " ];\n trsymcc = ["); + for (i = 0; i < TRAINBITS; i++) { + for (sum = 0, j = 0; j < TRAINBITS; j++) + sum += trsym[j] * trsym[i+j]; + fprintf(f, " %d", sum); + } + fprintf(f, " ];\n"); + for (i = 0; i < OBSTRAINBITS; i++) + for (j = 0; j < CHANNELLEN; j++) + ma[i*CHANNELLEN+j] = trsym[i+j]; + frmatprintf(f, "a", OBSTRAINBITS, CHANNELLEN, CHANNELLEN, 1, ma); + /* transpose it */ + frtranspose(mat, ma, OBSTRAINBITS, CHANNELLEN); + frmul(mata, mat, ma, CHANNELLEN, OBSTRAINBITS, CHANNELLEN); + frinv(matainv, mata, CHANNELLEN); + frmul(matainvat, matainv, mat, CHANNELLEN, CHANNELLEN, OBSTRAINBITS); + frmatprintf(f, "atainvat", CHANNELLEN, OBSTRAINBITS, OBSTRAINBITS, 1, matainvat); + fprintf(f, " */\n\n"); + /* generate C code */ + fprintf(f, "static const unsigned char trainsymbmap[%u] = {\n\t", (TRAINBITS+7) / 8); + for (i = 0;;) { + for (new = j = 0; j < 8; j++) + if (trsym[i+j] > 0) + new |= 1 << j; + fprintf(f, "0x%02x", new); + i += 8; + if (i >= TRAINBITS) + break; + fprintf(f, ", "); + } + fprintf(f, "\n};\n\nstatic const int trainsyms[%u] = {\n\t", TRAINBITS); + for (i = 0;;) { + fprintf(f, "%d", trsym[i]); + if ((++i) >= TRAINBITS) + break; + if (!(i & 15)) { + fprintf(f, ",\n\t"); + continue; + } + fprintf(f, ", "); + } + fprintf(f, "\n};\n\nstatic const int trainmat[%u] = {\n", CHANNELLEN*OBSTRAINBITS); + for (i = 0; i < CHANNELLEN; i++) { + fprintf(f, "\t"); + for (j = 0; j < OBSTRAINBITS; j++) { + fprintf(f, "%d", (int)((1 << 16) * matainvat[i*OBSTRAINBITS+j])); + if (i == CHANNELLEN-1 && j == OBSTRAINBITS-1) + continue; + if ((j & 7) == 7 && j != OBSTRAINBITS-1) { + fprintf(f, ",\n\t"); + continue; + } + fprintf(f, ", "); + } + fprintf(f, "\n"); + } + fprintf(f, "};\n\n"); + /* calculate MLSE root and toor node */ + for (i = j = 0; i < CHANNELLEN-1; i++) + if (trsym[TRAINBITS-1-i] > 0) + j |= 1 << i; + fprintf(f, "#define MLSEROOTNODE 0x%x\n", j); + for (i = j = 0; i < CHANNELLEN-1; i++) + if (trsym[CHANNELLEN-2-i] > 0) + j |= 1 << i; + fprintf(f, "#define MLSETOORNODE 0x%x\n\n", j); +} + +#define TXRCOSALPHA 0.4 +#define RXRCOSALPHA 0.4 + +#define TXFILTERRELAX 1.4 +#define RXFILTERRELAX 1.4 + +static inline double sinc(double x) +{ + double arg = x * M_PI; + + if (fabs(arg) < 1e-10) + return 1; + return sin(arg) / arg; +} + +static inline double hamming(double x) +{ + return 0.54-0.46*cos((2*M_PI)*x); +} + +static void gentxfilt(FILE *f) +{ + float coeff[TXFILTLEN * TXFILTOVER]; + double tmul, at, t, f1, f2; + int i, j; + + tmul = 1.0 / TXFILTOVER; +#if 0 + tmul *= TXFILTERRELAX; + for (i = 0; i < TXFILTLEN * TXFILTOVER; i++) + coeff[i] = sinc((i - 0.5 * TXFILTLEN * TXFILTOVER)*tmul) + * hamming(i * (1.0 / (TXFILTLEN * TXFILTOVER - 1))); +#else + for (i = 0; i < TXFILTLEN * TXFILTOVER; i++) { + t = (i - 0.5 * TXFILTLEN * TXFILTOVER) * tmul; + at = t * TXRCOSALPHA; + f1 = 1 - 4 * at * at; + if (fabs(f1) < 1e-10) + f2 = M_PI * (1.0 / 8.0) * sin(M_PI * at) / at; + else + f2 = cos(M_PI * at) / f1; + coeff[i] = sinc(t) * f2; + } +#endif + for (f1 = 0, i = 0; i < TXFILTOVER; i++) { + for (f2 = 0, j = 0; j < TXFILTLEN; j++) + f2 += fabs(coeff[j*TXFILTOVER+i]); + if (f2 > f1) + f1 = f2; + } + f2 = 32767 / f1; + fprintf(f, "/*\n txfilt = ["); + for (i = 0;;) { + fprintf(f, " %g ;", coeff[i]); + if ((++i) >= TXFILTLEN * TXFILTOVER) + break; + if (i & 3) + continue; + fprintf(f, "\n "); + } + fprintf(f, " ];\n abssum = %g;\n semilogy((0:%u)/%u,abs(fft(txfilt)))\n */\n\nstatic const int txfilter[%u][%u] = {", + f1, TXFILTLEN * TXFILTOVER - 1, TXFILTLEN * TXFILTOVER, TXFILTOVER, TXFILTLEN); + for (i = 0;;) { + fprintf(f, "\n\t{"); + for (j = 0;;) { + fprintf(f, " %d", (int)(f2 * coeff[j*TXFILTOVER+i])); + if ((++j) >= TXFILTLEN) + break; + fprintf(f, ","); + } + fprintf(f, " }"); + if ((++i) >= TXFILTOVER) + break; + fprintf(f, ","); + } + fprintf(f, "\n};\n\n"); +} + +static void genrxfilt(FILE *f) +{ + float coeff[RXFILTLEN * RXFILTOVER]; + double tmul, at, t, f1, f2; + int i, j; + + tmul = 1.0 * BITRATE / RXFILTOVER / SAMPLERATE; +#if 1 + tmul *= RXFILTERRELAX; + for (i = 0; i < RXFILTLEN * RXFILTOVER; i++) + coeff[i] = sinc((i - 0.5 * RXFILTLEN * RXFILTOVER)*tmul) + * hamming(i * (1.0 / (RXFILTLEN * RXFILTOVER - 1))); +#else + for (i = 0; i < RXFILTLEN * RXFILTOVER; i++) { + t = (i - 0.5 * RXFILTLEN * RXFILTOVER) * tmul; + at = t * RXRCOSALPHA; + f1 = 1 - 4 * at * at; + if (fabs(f1) < 1e-10) + f2 = M_PI * (1.0 / 8.0) * sin(M_PI * at) / at; + else + f2 = cos(M_PI * at) / f1; + coeff[i] = sinc(t) * f2; + } +#endif + for (f1 = 0, i = 0; i < RXFILTOVER; i++) { + for (f2 = 0, j = 0; j < RXFILTLEN; j++) + f2 += fabs(coeff[j*RXFILTOVER+i]); + if (f2 > f1) + f1 = f2; + } + f2 = 65535 / f1; + fprintf(f, "/*\n rxfilt = ["); + for (i = 0;;) { + fprintf(f, " %g ;", coeff[i]); + if ((++i) >= RXFILTLEN * RXFILTOVER) + break; + if (i & 3) + continue; + fprintf(f, "\n "); + } + fprintf(f, " ];\n abssum = %g;\n semilogy((0:%u)/%u,abs(fft(rxfilt)))\n */\n\nstatic const int rxfilter[%u][%u] = {", + f1, RXFILTLEN * RXFILTOVER - 1, RXFILTLEN * RXFILTOVER, RXFILTOVER, RXFILTLEN); + for (i = 0;;) { + fprintf(f, "\n\t{"); + for (j = 0;;) { + fprintf(f, " %d", (int)(f2 * coeff[j*RXFILTOVER+i])); + if ((++j) >= RXFILTLEN) + break; + fprintf(f, ","); + } + fprintf(f, " }"); + if ((++i) >= RXFILTOVER) + break; + fprintf(f, ","); + } + fprintf(f, "\n};\n\n"); +} + + +/* ---------------------------------------------------------------------- */ + +int main(int argc, char *argv[]) +{ + gentrain(stdout); + gentxfilt(stdout); + genrxfilt(stdout); + return 0; +} diff --git a/pammodem/meas.c b/pammodem/meas.c new file mode 100644 index 0000000..aac878f --- /dev/null +++ b/pammodem/meas.c @@ -0,0 +1,462 @@ +/*****************************************************************************/ + +/* + * meas.c -- Measurement utility for the PAM channel. + * + * Copyright (C) 1998 Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#include "meas.h" + +#ifdef HAVE_STROPTS_H +#include +#endif +#ifdef HAVE_SYS_CONF_H +#include +#endif +#ifdef HAVE_SYS_IOCTL_H +#include +#endif +#ifdef HAVE_SYS_AUDIOIO_H +#include +#endif +#ifdef HAVE_SYS_SOUNDCARD_H +#include +#endif + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "getopt.h" + +#include "mat.h" + +/* ---------------------------------------------------------------------- */ + +//#define SAMPLERATE 9600 +#define SAMPLERATE 11025 +//#define SAMPLERATE 19200 + +/* ---------------------------------------------------------------------- */ + +static int done = 0; + +/* ---------------------------------------------------------------------- */ +/* + * Linux OSS audio + */ + +#if defined(HAVE_SYS_SOUNDCARD_H) + +static char *soundpath = "/dev/dsp"; + +int sound_init(int sample_rate, int *sr) +{ + int fd, sndparam; + + fprintf(stderr, "sound: starting \"%s\"\n", soundpath); + if ((fd = open(soundpath, O_RDWR)) < 0) { + fprintf(stderr, "sound: Error, cannot open \"%s\"\n", soundpath); + return -1; + } + sndparam = AFMT_S16_LE; /* we want 16 bits/sample signed */ + /* little endian; works only on little endian systems! */ + if (ioctl(fd, SNDCTL_DSP_SETFMT, &sndparam) == -1) { + fprintf(stderr, "sound: Error, cannot set sample size\n"); + return -1; + } + if (sndparam != AFMT_S16_LE) { + fprintf(stderr, "sound: Error, cannot set sample size to 16 bits\n"); + return -1; + } + sndparam = 0; /* we want only 1 channel */ + if (ioctl(fd, SNDCTL_DSP_STEREO, &sndparam) == -1) { + fprintf(stderr, "sound: Error, cannot set the channel number\n"); + return -1; + } + if (sndparam != 0) { + fprintf(stderr, "sound: Error, cannot set the channel number to 1\n"); + return -1; + } + sndparam = sample_rate; + if(ioctl(fd, SNDCTL_DSP_SPEED, &sndparam) == -1) { + fprintf(stderr, "sound: Error, cannot set the sample " + "rate\n"); + return -1; + } + if (sr) + *sr = sndparam; + return fd; +} + +/* ---------------------------------------------------------------------- */ +/* + * Sun audio + */ + +#elif defined(HAVE_SYS_AUDIOIO_H) + +static char *soundpath = "/dev/audio"; + +int sound_init(int sample_rate, int *sr) +{ + audio_info_t audioinfo; + audio_info_t audioinfo2; + audio_device_t audiodev; + int fd; + + fprintf(stderr, "sound: starting \"%s\"\n", soundpath); + if ((fd = open(soundpath, O_RDWR)) < 0) { + fprintf(stderr, "sound: Error, cannot open \"%s\"\n", soundpath); + return -1; + } + if (ioctl(fd, AUDIO_GETDEV, &audiodev) == -1) { + fprintf(stderr, "sound: Error, cannot get audio dev\n"); + return -1; + } + fprintf(stderr, "sound: Audio device: name %s, ver %s, config %s\n", + audiodev.name, audiodev.version, audiodev.config); + AUDIO_INITINFO(&audioinfo); + audioinfo.play.sample_rate = audioinfo.record.sample_rate = sample_rate; + audioinfo.play.channels = audioinfo.record.channels = 1; + audioinfo.play.precision = audioinfo.record.precision = 16; + audioinfo.play.encoding = audioinfo.record.encoding = AUDIO_ENCODING_LINEAR; + //audioinfo.record.gain = 0x20; + audioinfo.record.port = AUDIO_LINE_IN; + //audioinfo.monitor_gain = 0; + if (ioctl(fd, AUDIO_SETINFO, &audioinfo) == -1) { + fprintf(stderr, "sound: Error, cannot set audio params\n"); + return -1; + } + if (ioctl(fd, I_FLUSH, FLUSHR) == -1) { + fprintf(stderr, "sound: Error, cannot flush\n"); + return -1; + } + if (ioctl(fd, AUDIO_GETINFO, &audioinfo2) == -1) { + fprintf(stderr, "sound: Error, cannot set audio params\n"); + return -1; + } + if (sr) + *sr = audioinfo.record.sample_rate; + return fd; +} + +#endif + +/* --------------------------------------------------------------------- */ +/* + * Maximum length shift register connections + * (cf. Proakis, Digital Communications, p. 399 + * + * 2 1,2 + * 3 1,3 + * 4 1,4 + * 5 1,4 + * 6 1,6 + * 7 1,7 + * 8 1,5,6,7 + * 9 1,6 + * 10 1,8 + * 11 1,10 + * 12 1,7,9,12 + * 13 1,10,11,13 + * 14 1,5,9,14 + * 15 1,15 + * 16 1,5,14,16 + * 17 1,15 + * 18 1,12 + */ + +#define TAP_2 ((1<<1)|(1<<0)) +#define TAP_3 ((1<<2)|(1<<0)) +#define TAP_4 ((1<<3)|(1<<0)) +#define TAP_5 ((1<<4)|(1<<1)) +#define TAP_6 ((1<<5)|(1<<0)) +#define TAP_7 ((1<<6)|(1<<0)) +#define TAP_8 ((1<<7)|(1<<3)|(1<<2)|(1<<1)) +#define TAP_9 ((1<<8)|(1<<3)) +#define TAP_10 ((1<<9)|(1<<2)) +#define TAP_11 ((1<<10)|(1<<1)) +#define TAP_12 ((1<<11)|(1<<5)|(1<<3)|(1<<0)) +#define TAP_13 ((1<<12)|(1<<3)|(1<<2)|(1<<0)) +#define TAP_14 ((1<<13)|(1<<9)|(1<<5)|(1<<0)) +#define TAP_15 ((1<<14)|(1<<0)) +#define TAP_16 ((1<<15)|(1<<11)|(1<<2)|(1<<0)) +#define TAP_17 ((1<<16)|(1<<2)) +#define TAP_18 ((1<<17)|(1<<6)) + +#define MASK_2 ((1<<2)-1) +#define MASK_3 ((1<<3)-1) +#define MASK_4 ((1<<4)-1) +#define MASK_5 ((1<<5)-1) +#define MASK_6 ((1<<6)-1) +#define MASK_7 ((1<<7)-1) +#define MASK_8 ((1<<8)-1) +#define MASK_9 ((1<<9)-1) +#define MASK_10 ((1<<10)-1) +#define MASK_11 ((1<<11)-1) +#define MASK_12 ((1<<12)-1) +#define MASK_13 ((1<<13)-1) +#define MASK_14 ((1<<14)-1) +#define MASK_15 ((1<<15)-1) +#define MASK_16 ((1<<16)-1) +#define MASK_17 ((1<<17)-1) +#define MASK_18 ((1<<18)-1) + +#define TAPS TAP_15 +#define MASK MASK_15 + +/* ---------------------------------------------------------------------- */ + +extern __inline__ unsigned int hweight32(unsigned int w) +{ + unsigned int res = (w & 0x55555555) + ((w >> 1) & 0x55555555); + res = (res & 0x33333333) + ((res >> 2) & 0x33333333); + res = (res & 0x0F0F0F0F) + ((res >> 4) & 0x0F0F0F0F); + res = (res & 0x00FF00FF) + ((res >> 8) & 0x00FF00FF); + return (res & 0x0000FFFF) + ((res >> 16) & 0x0000FFFF); +} + +/* ---------------------------------------------------------------------- */ + +#define TXBUFSZ 256 + +static struct txstate { + unsigned int scram; + unsigned int txwr, txrd; + int16_t txbuf[TXBUFSZ]; +} txstate = { 1, }; + +static void transmit(int fd, struct txstate *t) +{ + int ret; + unsigned int i, new; + + if (t->txrd >= t->txwr) { + t->txrd = 0; + t->txwr = TXBUFSZ; + for (i = 0; i < TXBUFSZ; i++) { + new = hweight32(t->scram & TAPS) & 1; + t->scram = ((t->scram << 1) | new) & MASK; + t->txbuf[i] = new ? 32000 : -32000; + } + } + ret = write(fd, &t->txbuf[t->txrd], (t->txwr - t->txrd) * sizeof(t->txbuf[0])); + if (ret < 0) { + perror("write"); + exit(1); + } + t->txrd += ret / sizeof(t->txbuf[0]); +} + +/* ---------------------------------------------------------------------- */ + +#define RXBUFSZ (4*TXBUFSZ) + +static struct rxstate { + unsigned int rxwr; + int16_t rxbuf[RXBUFSZ]; +} rxstate = { 0, }; + +static void receive(int fd, struct rxstate *r) +{ + int ret; + + ret = read(fd, &r->rxbuf[r->rxwr], (RXBUFSZ - r->rxwr) * sizeof(r->rxbuf[0])); + if (ret < 0) { + if (errno == EAGAIN || errno == EINTR) + return; + perror("read"); + exit(1); + } + r->rxwr = (r->rxwr + ret / sizeof(r->rxbuf[0])) % RXBUFSZ; +} + +/* ---------------------------------------------------------------------- */ + +RETSIGTYPE sigterm() +{ + done = 1; +} + +/* ---------------------------------------------------------------------- */ + +static int frmatprintf(const char *name, unsigned int size1, unsigned int stride1, + unsigned int size2, unsigned int stride2, const float *m) +{ + unsigned int i, j; + int ret = 0; + + fprintf(stdout, "%s = [", name); + for (i = 0; i < size1; i++) { + for (j = 0; j < size2; j++) + ret += fprintf(stdout, " %g", m[i*stride1 + j*stride2]); + if (i+1 < size1) + ret += fprintf(stdout, " ;\n "); + } + ret += fprintf(stdout, " ];\n"); + return ret; +} + +static int crosscorr(int16_t *data, unsigned int scram) +{ + unsigned int i, new, sum = 0; + + for (i = 0; i < RXBUFSZ; i++, data++) { + new = hweight32(scram & TAPS) & 1; + scram = ((scram << 1) | new) & MASK; + if (new) + sum += *data; + else + sum -= *data; + } + return sum; +} + +#define CHLEN 64 +#define OBSLEN 512 + +static void processrx(struct rxstate *rxs) +{ + int16_t rxbuf[RXBUFSZ]; + unsigned int i, j, new, pnreg, pnreg2; + int maxv, corrv; + float ma[OBSLEN*CHLEN], mat[CHLEN*OBSLEN], mata[CHLEN*CHLEN], matainv[CHLEN*CHLEN], mr[OBSLEN], matr[CHLEN], mc[CHLEN]; + + memcpy(rxbuf, &rxs->rxbuf[rxs->rxwr], (RXBUFSZ-rxs->rxwr) * sizeof(rxbuf[0])); + memcpy(rxbuf + (RXBUFSZ-rxs->rxwr), rxs->rxbuf, rxs->rxwr * sizeof(rxbuf[0])); + /* print received vector */ + printf("rxvec = [\n"); + for (i = 0; i < RXBUFSZ; i++) + printf(" %6d\n", (int)rxbuf[i]); + printf("];\n\n"); + /* calculate and print code correlation */ + printf("codecorr = [\n"); + maxv = 0; + pnreg2 = pnreg = 1; + do { + corrv = crosscorr(rxbuf, pnreg); + if (abs(corrv) > abs(maxv)) { + maxv = corrv; + pnreg2 = pnreg; + } + printf(" %d\n", corrv); + new = hweight32(pnreg & TAPS) & 1; + pnreg = ((pnreg << 1) | new) & MASK; + } while (pnreg != 1); + printf("];\n\n"); + if (maxv < 0) + printf("%% channel seems to be inverted\n\n"); + /* build and print A matrix */ + for (i = 0; i < OBSLEN; i++) { + pnreg = pnreg2; + for (j = 0; j < CHLEN; j++) { + new = hweight32(pnreg & TAPS) & 1; + pnreg = ((pnreg << 1) | new) & MASK; + ma[i*CHLEN+j] = new ? 1 : -1; + } + new = hweight32(pnreg2 & TAPS) & 1; + pnreg2 = ((pnreg2 << 1) | new) & MASK; + } + frmatprintf("a", OBSLEN, CHLEN, CHLEN, 1, ma); + /* transpose it */ + frtranspose(mat, ma, OBSLEN, CHLEN); + frmatprintf("at", CHLEN, OBSLEN, OBSLEN, 1, mat); + frmul(mata, mat, ma, CHLEN, OBSLEN, CHLEN); + frmatprintf("ata", CHLEN, CHLEN, CHLEN, 1, mata); + frinv(matainv, mata, CHLEN); + frmatprintf("atainv", CHLEN, CHLEN, CHLEN, 1, matainv); + /* build received vector */ + for (i = 0; i < OBSLEN; i++) + mr[i] = rxbuf[CHLEN/2+i]; + frmatprintf("r", 1, 0, OBSLEN, 1, mr); + frmul(matr, mat, mr, CHLEN, OBSLEN, 1); + frmatprintf("atr", 1, 0, CHLEN, 1, matr); + frmul(mc, matainv, matr, CHLEN, CHLEN, 1); + frmatprintf("mc", 1, 0, CHLEN, 1, mc); + printf("%%\nmcf = fft(mc) / sqrt(sum(mc .* mc));\nsemilogy((0:size(mcf,2)-1)/size(mcf,2)*9600,abs(mcf));\n"); +} + +/* ---------------------------------------------------------------------- */ + +#define OUTBUFSIZE 1024 +#define INBUFSIZE 65536 + +int main(int argc, char *argv[]) +{ + static const struct option long_options[] = { + {0, 0, 0, 0} + }; + struct pollfd pfd[1]; + int fd, i, c; + + while ((c = getopt_long (argc, argv, "", long_options, NULL)) != EOF) { + switch (c) { + default: + fprintf(stderr, "usage: meas \n"); + exit(1); + } + } + if ((fd = sound_init(SAMPLERATE, &c)) == -1) { + fprintf(stderr, "Cannot open sound interface\n"); + exit(1); + } + fcntl(fd, F_SETFL, fcntl(fd, F_GETFL, 0) | O_NONBLOCK); + printf("%% Sampling rate requested %d, actual %d\n", SAMPLERATE, c); + signal(SIGTERM, sigterm); + signal(SIGHUP, sigterm); + signal(SIGINT, sigterm); + signal(SIGQUIT, sigterm); + do { + pfd[0].fd = fd; + pfd[0].events = POLLIN | POLLOUT; + i = poll(pfd, 1, 1000); + if (i < 0) { + if (errno == EINTR) + break; + perror("poll"); + exit(1); + } + if (!i || !(pfd[0].revents & (POLLIN | POLLOUT))) { + fprintf(stderr, "poll timeout\n"); + exit(1); + } + if (pfd[0].revents & POLLIN) + receive(fd, &rxstate); + if (pfd[0].revents & POLLOUT) + transmit(fd, &txstate); + } while (!done); + processrx(&rxstate); + close(fd); + exit(0); +} diff --git a/pammodem/meas.h b/pammodem/meas.h new file mode 100644 index 0000000..09b3bf2 --- /dev/null +++ b/pammodem/meas.h @@ -0,0 +1,72 @@ +/*****************************************************************************/ + +/* + * meas.h -- Measurement utility. + * + * Copyright (C) 1999 Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#ifndef _MEAS_H +#define _MEAS_H + +/* ---------------------------------------------------------------------- */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include + +/* ---------------------------------------------------------------------- */ + +/* + * Bittypes + */ + +#ifndef HAVE_BITTYPES + +#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) +typedef int int8_t __attribute__((__mode__(__QI__))); +typedef unsigned int u_int8_t __attribute__((__mode__(__QI__))); +typedef int int16_t __attribute__((__mode__(__HI__))); +typedef unsigned int u_int16_t __attribute__((__mode__(__HI__))); +typedef int int32_t __attribute__((__mode__(__SI__))); +typedef unsigned int u_int32_t __attribute__((__mode__(__SI__))); +typedef int int64_t __attribute__((__mode__(__DI__))); +typedef unsigned int u_int64_t __attribute__((__mode__(__DI__))); +#else +typedef char /* deduced */ int8_t __attribute__((__mode__(__QI__))); +typedef unsigned char /* deduced */ u_int8_t __attribute__((__mode__(__QI__))); +typedef short /* deduced */ int16_t __attribute__((__mode__(__HI__))); +typedef unsigned short /* deduced */ u_int16_t __attribute__((__mode__(__HI__))); +typedef long /* deduced */ int32_t __attribute__((__mode__(__SI__))); +typedef unsigned long /* deduced */ u_int32_t __attribute__((__mode__(__SI__))); +typedef long long /* deduced */ int64_t __attribute__((__mode__(__DI__))); +typedef unsigned long long /* deduced */ u_int64_t __attribute__((__mode__(__DI__))); +#endif + +#endif /* !HAVE_BITTYPES */ + +/* ---------------------------------------------------------------------- */ +#endif /* _MEAS_H */ diff --git a/pammodem/pam.h b/pammodem/pam.h new file mode 100644 index 0000000..2b7f78c --- /dev/null +++ b/pammodem/pam.h @@ -0,0 +1,63 @@ +/*****************************************************************************/ + +/* + * pam.h -- Defines for the PAM modem. + * + * Copyright (C) 1999 Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#ifndef _PAM_H +#define _PAM_H + +/* ---------------------------------------------------------------------- */ + +#include "modem.h" + +/* ---------------------------------------------------------------------- */ + +#define SAMPLERATE 22050 +//#define SAMPLERATE 19200 +#define BITRATE 9600 +#define TRAINBITS 32 +#define OBSTRAINBITS (TRAINBITS-CHANNELLEN+1) +#define DATABYTES 64 +#define DATABITS (DATABYTES * 8) +#define CHANNELLEN 8 + +/* TxFilter */ +#define TXFILTLEN 16 +#define TXFILTOVERBITS 4 +#define TXFILTOVER (1<<(TXFILTOVERBITS)) +#define TXFILTFIDX(x) (((x)>>(16-(TXFILTOVERBITS)))&(TXFILTOVER-1)) +#define TXFILTFSAMP(x) ((x)>>16) + +/* RxFilter */ +#define RXFILTLEN 32 +#define RXFILTOVERBITS 3 +#define RXFILTOVER (1<<(RXFILTOVERBITS)) +#define RXFILTFIDX(x) (((x)>>(16-(RXFILTOVERBITS)))&(RXFILTOVER-1)) +#define RXFILTFSAMP(x) ((x)>>16) + +/* ---------------------------------------------------------------------- */ +#endif /* _PAM_H */ diff --git a/pammodem/pammodem.c b/pammodem/pammodem.c new file mode 100644 index 0000000..92077a3 --- /dev/null +++ b/pammodem/pammodem.c @@ -0,0 +1,468 @@ +/*****************************************************************************/ + +/* + * pammodem.c -- PAM modem. + * + * Copyright (C) 1999-2000 + * Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "pam.h" + +#include "pamtbl.h" + +#include +#include +#include +#include +#include + +/* ---------------------------------------------------------------------- */ + +struct txstate { + struct modemchannel *chan; + unsigned int txphinc; + unsigned int txphase; + unsigned int filter; +}; + +static void txsendbits(struct txstate *tx, unsigned int bits, unsigned int nrbits) +{ + int16_t sbuf[(32*SAMPLERATE+BITRATE-1)/BITRATE]; + int16_t *sptr = sbuf; + unsigned int i, j; + int sum; + const int *coeff; + + while (nrbits > 0) { + if (tx->txphase >= 0x10000) { + tx->txphase &= 0xffff; + tx->filter <<= 1; + tx->filter |= bits & 1; + bits >>= 1; + nrbits--; + } + coeff = txfilter[TXFILTFIDX(tx->txphase)]; + for (j = tx->filter, sum = i = 0; i < TXFILTLEN; i++, j >>= 1, coeff++) + if (j & 1) + sum += *coeff; + else + sum -= *coeff; + //sum -= *coeff ^ (-(j & 1)); + *sptr++ = sum; + tx->txphase += tx->txphinc; + } + audiowrite(tx->chan, sbuf, sptr - sbuf); +} + +static void txsendtrain(struct txstate *tx) +{ + const unsigned char *b = trainsymbmap; + unsigned int cnt = TRAINBITS; + + while (cnt > 8) { + txsendbits(tx, *b++, 8); + cnt -= 8; + } + txsendbits(tx, *b, cnt); +} + +static int txsenddata(struct txstate *tx) +{ + unsigned char buf[DATABYTES]; + unsigned int i; + + if (!pktget(tx->chan, buf, DATABYTES)) + return -1; + for (i = 0; i < DATABYTES; i++) + txsendbits(tx, buf[i], 8); + txsendtrain(tx); + return 0; +} + +static const struct modemparams modparams[] = { + { NULL } + +}; + +static void *modconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[]) +{ + struct txstate *s; + + if (!(s = calloc(1, sizeof(struct txstate)))) + logprintf(MLOG_FATAL, "out of memory\n"); + s->chan = chan; + *samplerate = SAMPLERATE; + return s; +} + +static void modinit(void *state, unsigned int samplerate) +{ + struct txstate *s = (struct txstate *)state; + + s->txphinc = ((BITRATE << 16) + samplerate / 2) / samplerate; +} + +static void modmodulate(void *state, unsigned int txdelay) +{ + struct txstate *s = (struct txstate *)state; + + txsendtrain(s); + while (!txsenddata(s)); +} + +struct modulator pammodulator = { + NULL, + "pam", + modparams, + modconfig, + modinit, + modmodulate, + free +}; + +/* ---------------------------------------------------------------------- */ + +#define OVERLAP 128 +#define SBUFSIZE 512 + +struct rxstate { + struct modemchannel *chan; + u_int16_t stime; + int16_t rxbuf[SBUFSIZE]; + unsigned int rxphase; + unsigned int rxphaseinc; + unsigned int rxptr; +}; + +extern inline int rxgsfir(const int16_t *buf, const int *coeff) +{ + unsigned int i; + int s; + + for (s = 0, i = 0; i < RXFILTLEN; i++) + s += (*buf--) * (*coeff++); + return s >> 16; +} + +static void rxgetsamples(struct rxstate *rx, int16_t *samples, unsigned int nr, unsigned int tspaced) +{ + unsigned int reqph = (nr * rx->rxphaseinc) << tspaced; + unsigned int endph = rx->rxphase + reqph; + unsigned int phptr = RXFILTFSAMP(rx->rxphase); + unsigned int endptr; + + if ((endph >= (SBUFSIZE << 16)) && (phptr > OVERLAP)) { + phptr -= OVERLAP; + rx->rxptr -= phptr; + memmove(rx->rxbuf, rx->rxbuf + phptr, rx->rxptr * sizeof(rx->rxbuf[0])); + rx->rxphase -= phptr << 16; + endph = rx->rxphase + reqph; + } + if (endph >= (SBUFSIZE << 16)) + logprintf(MLOG_FATAL, "rxgetsamples: too many samples requested\n"); + endptr = RXFILTFSAMP(endph) + 1; + if (endptr > rx->rxptr) { + audioread(rx->chan, rx->rxbuf + rx->rxptr, endptr - rx->rxptr, rx->stime); + rx->stime += endptr - rx->rxptr; + rx->rxptr = endptr; + } + for (; nr > 0; nr--, samples++) { + rx->rxphase += rx->rxphaseinc << tspaced; + *samples = rxgsfir(rx->rxbuf + RXFILTFSAMP(rx->rxphase), rxfilter[RXFILTFIDX(rx->rxphase)]); + } +} + +static void rxrewindsamples(struct rxstate *rx, unsigned int nr, unsigned int tspaced) +{ + unsigned int ph = (nr * rx->rxphaseinc) << tspaced; + + if (ph > rx->rxphase) + logprintf(MLOG_FATAL, "rxrewindsamples: too many samples requested\n"); + rx->rxphase -= ph; +} + +extern inline int calcsync(int *toten, int *corren, int16_t *samples) +{ + const int *tr = trainsyms; + unsigned int i; + int acc1, acc2; + + for (acc1 = acc2 = 0, i = 0; i < TRAINBITS; i++, samples += 2, tr++) { + acc1 += (*tr) * (*samples); + acc2 += ((*samples) * (*samples)) >> 10; + } + acc1 >>= 5; + acc1 *= acc1; + acc1 /= TRAINBITS; + if (toten) + *toten = acc2; + if (corren) + *corren = acc1; + //fprintf(stderr, "Sync energy %d correlation %d\n", acc2, acc1); + if (acc2 < 16*TRAINBITS || acc1*3 < acc2) + return 0; + logprintf(256, "Sync found, energy %d correlation %d\n", acc2, acc1); + return 1; +} + +static void synchunt(struct rxstate *rx, int *channel, int *chenergy, unsigned int dcdcnt) +{ + int16_t syncbuf[4*TRAINBITS+1]; + unsigned int i, j; + int trseq[OBSTRAINBITS], sum, en; + int toten1, toten2, syncen1, syncen2; + const int *p1, *p2; + + rxgetsamples(rx, syncbuf, 4*TRAINBITS+1, 0); + for (;;) { + for (i = 0; i < 2*TRAINBITS; i++) { + if (calcsync(&toten1, &syncen1, syncbuf+i)) { + if (!calcsync(&toten2, &syncen2, syncbuf+i+1) || syncen2 < syncen1) { + rxrewindsamples(rx, 4*TRAINBITS-2*(OBSTRAINBITS-1)-(CHANNELLEN & ~1)-i, 0); + for (j = 0; j < OBSTRAINBITS; j++) + trseq[j] = syncbuf[i+2*j+(CHANNELLEN & ~1)]; + goto syncfound; + } + } + if (dcdcnt > 0) { + dcdcnt--; + if (!dcdcnt) + pktsetdcd(rx->chan, 0); + } + } + memmove(syncbuf, syncbuf+2*TRAINBITS, (2*TRAINBITS+1)*sizeof(syncbuf[0])); + rxgetsamples(rx, syncbuf+(2*TRAINBITS+1), 2*TRAINBITS, 0); + } + syncfound: + for (p1 = trainmat, en = 0, i = 0; i < CHANNELLEN; i++) { + for (sum = 0, p2 = trseq, j = 0; j < OBSTRAINBITS; j++) + sum += (*p1++) * (*p2++); + sum >>= 16; + channel[i] = sum; + en += sum * sum; + } + *chenergy = en; + pktsetdcd(rx->chan, 1); + if (logcheck(256)) { + char buf[512]; + char *sptr; + sptr = buf + sprintf(buf, "Sync found, chenergy %d, dcd %u, channel", en, dcdcnt); + for (i = 0; i < CHANNELLEN; i++) + sptr += sprintf(sptr, " %d", channel[i]); + logprintf(256, "%s\n", buf); + } +} + +/* + * Maximum Likelyhood Sequence Estimation + */ + +#define MLSEENERGYSHIFT 6 +#define MLSENRNODES (1<<((CHANNELLEN)-1)) +#define MLSEHALFNRNODES ((MLSENRNODES)>>1) + +struct mlsenode { + unsigned int metric; +}; + +static inline unsigned int mlsemetric(int diff) +{ + return (diff * diff) >> MLSEENERGYSHIFT; +} + +static void mlsetrellis(struct mlsenode *nptr1, struct mlsenode *nptr2, int16_t *metrictab, unsigned char *backtrack, int val) +{ + unsigned int x0, x1, y0, y1, xm00, xm01, xm10, xm11; + unsigned int m00, m01, m10, m11; + + for (x0 = 0; x0 < MLSEHALFNRNODES; x0++) { + x1 = x0 + MLSEHALFNRNODES; + y0 = x0 << 1; + y1 = y0 | 1; + xm00 = x0 << 1; + xm10 = x1 << 1; + xm01 = xm00 | 1; + xm11 = xm10 | 1; + m00 = nptr1[x0].metric + mlsemetric(val - metrictab[xm00]); + m01 = nptr1[x0].metric + mlsemetric(val - metrictab[xm01]); + m10 = nptr1[x1].metric + mlsemetric(val - metrictab[xm10]); + m11 = nptr1[x1].metric + mlsemetric(val - metrictab[xm11]); +#if 0 + printf("x0 %02x x1 %02x y0 %02x y1 %02x m00 %10u m10 %10u m01 %10u m11 %10u\n", + x0, x1, y0, y1, m00, m10, m01, m11); +#endif + if (m00 < m10) { + nptr2[y0].metric = m00; + backtrack[y0] = x0; + } else { + nptr2[y0].metric = m10; + backtrack[y0] = x1; + } + if (m01 < m11) { + nptr2[y1].metric = m01; + backtrack[y1] = x0; + } else { + nptr2[y1].metric = m11; + backtrack[y1] = x1; + } + } +} + +static unsigned int mlsebacktrack(unsigned char *byte, unsigned int nrbits, unsigned int startnode, unsigned char *backtrack) +{ + unsigned int bshreg = 0; + + for (; nrbits > 0; nrbits--, backtrack -= MLSENRNODES) { + bshreg <<= 1; + bshreg |= startnode & 1; + startnode = backtrack[startnode]; + } + if (byte) + *byte = bshreg; + return startnode; +} + +static void mlseblock(struct rxstate *rx, int *channel) +{ + unsigned int energy = 0; + struct mlsenode nodes[2*MLSENRNODES], *nptr1, *nptr2, *nptr3; + int16_t metrictab[1<> 1; + nptr1[MLSEROOTNODE].metric = 0; + /* MLSE decoder loop */ + for (i = DATABITS+CHANNELLEN-1; i > 0;) { + j = i; + if (j > 8) + j = 8; + i -= j; + rxgetsamples(rx, samp, j, 1); + for (k = 0; k < j; k++) { + energy += mlsemetric(samp[k]); + mlsetrellis(nptr1, nptr2, metrictab, btptr, samp[k]); + nptr3 = nptr1; + nptr1 = nptr2; + nptr2 = nptr3; + btptr += MLSENRNODES; + } + } + rxrewindsamples(rx, CHANNELLEN, 1); + /* backtracking */ + btptr -= MLSENRNODES; + k = mlsebacktrack(msg, (CHANNELLEN-1), MLSETOORNODE, btptr); + btptr -= (CHANNELLEN-1) * MLSENRNODES; + for (i = DATABYTES-1; (signed)i >= 0; i--) { + k = mlsebacktrack(msg+i, 8, k, btptr); + btptr -= 8 * MLSENRNODES; + } + if (k != MLSEROOTNODE) + logprintf(258, "MLSE: uhoh surviving path does not end in root node 0x%x, 0x%x\n", + MLSEROOTNODE, k); +#if 0 + j = 0; + for (i = 1; i < MLSENRNODES; i++) + if (nptr1[i].metric < nptr1[j].metric) + j = i; + if (j != MLSETOORNODE) + logprintf(258, "MLSE: uhoh best metric not at toor node 0x%x, 0x%x (en %u, %u)\n", + MLSETOORNODE, j, nptr1[MLSETOORNODE].metric, nptr1[j].metric); +#endif + pktput(rx->chan, msg, DATABYTES); + logprintf(257, "MLSE: signal energy %u, error energy %u S/(N+D) %5.1fdB\n", + energy, nptr1[MLSETOORNODE].metric, + -10*log10(nptr1[MLSETOORNODE].metric / (double)(energy ? energy : 1))); +} + +static void demoddemodulate(void *state) +{ + struct rxstate *rx = state; + + rx->stime = audiocurtime(rx->chan); + for (;;) { + int chan[CHANNELLEN], en; + synchunt(rx, chan, &en, 20); + mlseblock(rx, chan); + } +} + +static const struct modemparams demodparams[] = { + { NULL } + +}; + +static void *demodconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[]) +{ + struct rxstate *s; + + if (!(s = calloc(1, sizeof(struct rxstate)))) + logprintf(MLOG_FATAL, "out of memory\n"); + s->chan = chan; + *samplerate = SAMPLERATE; + return s; +} + +static void demodinit(void *state, unsigned int samplerate, unsigned int *bitrate) +{ + struct rxstate *s = (struct rxstate *)state; + + s->rxphaseinc = ((samplerate << 16) + BITRATE) / (2 * BITRATE); + s->rxphase = OVERLAP << 16; + s->rxptr = OVERLAP; + *bitrate = 9600; +} + +struct demodulator pamdemodulator = { + NULL, + "pam", + demodparams, + demodconfig, + demodinit, + demoddemodulate, + free +}; + +/* ---------------------------------------------------------------------- */ diff --git a/pammodem/pamtbl.h b/pammodem/pamtbl.h new file mode 100644 index 0000000..cdfa2c9 --- /dev/null +++ b/pammodem/pamtbl.h @@ -0,0 +1,253 @@ +/* + trsym = [ 1 1 1 -1 1 1 -1 -1 -1 1 1 1 1 1 -1 -1 1 1 -1 1 -1 -1 1 -1 -1 -1 -1 1 -1 1 -1 -1 ]; + trsymcc = [ 32 0 -4 0 -4 4 -4 4 0 -4 4 -4 0 -8 -4 4 0 4 -4 -8 0 -4 4 -4 0 4 -4 4 -4 0 -4 0 ]; +a = [ 1 1 1 -1 1 1 -1 -1 ; + 1 1 -1 1 1 -1 -1 -1 ; + 1 -1 1 1 -1 -1 -1 1 ; + -1 1 1 -1 -1 -1 1 1 ; + 1 1 -1 -1 -1 1 1 1 ; + 1 -1 -1 -1 1 1 1 1 ; + -1 -1 -1 1 1 1 1 1 ; + -1 -1 1 1 1 1 1 -1 ; + -1 1 1 1 1 1 -1 -1 ; + 1 1 1 1 1 -1 -1 1 ; + 1 1 1 1 -1 -1 1 1 ; + 1 1 1 -1 -1 1 1 -1 ; + 1 1 -1 -1 1 1 -1 1 ; + 1 -1 -1 1 1 -1 1 -1 ; + -1 -1 1 1 -1 1 -1 -1 ; + -1 1 1 -1 1 -1 -1 1 ; + 1 1 -1 1 -1 -1 1 -1 ; + 1 -1 1 -1 -1 1 -1 -1 ; + -1 1 -1 -1 1 -1 -1 -1 ; + 1 -1 -1 1 -1 -1 -1 -1 ; + -1 -1 1 -1 -1 -1 -1 1 ; + -1 1 -1 -1 -1 -1 1 -1 ; + 1 -1 -1 -1 -1 1 -1 1 ; + -1 -1 -1 -1 1 -1 1 -1 ; + -1 -1 -1 1 -1 1 -1 -1 ]; +atainvat = [ 0.0572165 0.035571 0.0434153 -0.0443537 0.0151366 0.0507619 -0.0518015 -0.0172795 -0.0453469 0.0400477 0.0324898 0.0496586 0.0226944 0.0636385 -0.0419792 -0.0367959 0.0280132 0.0605841 -0.0412725 0.0389387 -0.0334282 -0.0488303 0.0260621 -0.0132051 -0.0614785 ; + 0.0193683 0.0409242 -0.0516993 0.0314468 0.0573939 -0.0583612 -0.0130789 -0.0403294 0.0646506 0.0269611 0.0377362 0.0301434 0.0466188 -0.0640558 -0.0140098 0.0206717 0.0516993 -0.0592921 0.0346348 -0.0377362 -0.0579886 0.0454099 -0.0320416 -0.0703452 0.006597 ; + 0.0537376 -0.042435 0.0388938 0.0325406 -0.0525663 -0.014739 -0.0472295 0.0626156 0.0212471 0.0355076 0.0390488 0.0572788 -0.0561075 -0.00106646 0.0246333 0.0289994 -0.0388938 0.0571238 -0.0489431 -0.0390488 0.0323857 -0.0454019 -0.0527213 -0.00757458 -0.0692605 ; + -0.0522436 0.0351837 0.0273114 -0.0279467 -0.00926656 -0.0449048 0.06094 0.0268965 0.0536012 0.0432448 0.0521783 -0.04331 -0.0182001 0.00847892 0.0376678 -0.0368802 0.0441172 -0.0681769 -0.0449413 0.0192503 -0.0528136 -0.0360078 -0.0341335 -0.071646 0.050659 ; + 0.0485725 0.0310051 -0.0228655 -0.0400468 -0.0506442 0.0551137 0.0291324 0.048781 0.0225913 0.0457976 -0.0337705 -0.0309956 0.0289239 0.0571948 -0.0460719 0.0395213 -0.048563 -0.0200906 0.0247287 -0.0376581 -0.0291419 -0.0548394 -0.0397392 0.0509185 -0.0632924 ; + 0.027829 -0.0316789 -0.0492649 -0.0322535 0.0565143 0.022172 0.0514346 0.0322646 0.0570916 -0.0339338 -0.0244185 0.0373442 0.046999 -0.056506 0.0417605 -0.0417688 -0.0221637 0.0124978 -0.0395139 -0.0470101 -0.0570999 -0.0299987 0.0316679 -0.064341 0.0524729 ; + -0.0243519 -0.0460423 -0.0316508 0.0382603 0.0260792 0.0414939 0.032004 0.0592659 -0.0338418 -0.0317807 0.0459124 0.0533411 -0.0516138 0.0470654 -0.0337119 -0.0394327 0.0316508 -0.024222 -0.0536943 -0.0459124 -0.0393028 0.0239987 -0.0514839 0.0394134 -0.0544737 ; + -0.0605078 -0.0319618 0.036034 0.0301479 0.0395341 0.0304624 0.0665374 -0.0375767 -0.0244328 0.0402497 0.0361775 -0.0645799 0.0436063 -0.0451057 -0.0286485 0.0342201 -0.036034 -0.0647235 -0.0379914 -0.0361775 0.0300044 -0.0420636 0.0393906 -0.0511353 -0.0126972 ]; + */ + +static const unsigned char trainsymbmap[4] = { + 0x37, 0x3e, 0x4b, 0x28 +}; + +static const int trainsyms[32] = { + 1, 1, 1, -1, 1, 1, -1, -1, -1, 1, 1, 1, 1, 1, -1, -1, + 1, 1, -1, 1, -1, -1, 1, -1, -1, -1, -1, 1, -1, 1, -1, -1 +}; + +static const int trainmat[200] = { + 3749, 2331, 2845, -2906, 991, 3326, -3394, -1132, + -2971, 2624, 2129, 3254, 1487, 4170, -2751, -2411, + 1835, 3970, -2704, 2551, -2190, -3200, 1708, -865, + -4029, + 1269, 2682, -3388, 2060, 3761, -3824, -857, -2643, + 4236, 1766, 2473, 1975, 3055, -4197, -918, 1354, + 3388, -3885, 2269, -2473, -3800, 2975, -2099, -4610, + 432, + 3521, -2781, 2548, 2132, -3444, -965, -3095, 4103, + 1392, 2327, 2559, 3753, -3677, -69, 1614, 1900, + -2548, 3743, -3207, -2559, 2122, -2975, -3455, -496, + -4539, + -3423, 2305, 1789, -1831, -607, -2942, 3993, 1762, + 3512, 2834, 3419, -2838, -1192, 555, 2468, -2416, + 2891, -4468, -2945, 1261, -3461, -2359, -2236, -4695, + 3319, + 3183, 2031, -1498, -2624, -3319, 3611, 1909, 3196, + 1480, 3001, -2213, -2031, 1895, 3748, -3019, 2590, + -3182, -1316, 1620, -2467, -1909, -3593, -2604, 3336, + -4147, + 1823, -2076, -3228, -2113, 3703, 1453, 3370, 2114, + 3741, -2223, -1600, 2447, 3080, -3703, 2736, -2737, + -1452, 819, -2589, -3080, -3742, -1965, 2075, -4216, + 3438, + -1595, -3017, -2074, 2507, 1709, 2719, 2097, 3884, + -2217, -2082, 3008, 3495, -3382, 3084, -2209, -2584, + 2074, -1587, -3518, -3008, -2575, 1572, -3374, 2582, + -3569, + -3965, -2094, 2361, 1975, 2590, 1996, 4360, -2462, + -1601, 2637, 2370, -4232, 2857, -2956, -1877, 2242, + -2361, -4241, -2489, -2370, 1966, -2756, 2581, -3351, + -832 +}; + +#define MLSEROOTNODE 0x14 +#define MLSETOORNODE 0x76 + +/* + txfilt = [ -7.89211e-19 ; -0.000169639 ; -0.000356223 ; -0.000549436 ; + -0.000737741 ; -0.000909138 ; -0.001052 ; -0.00115595 ; + -0.00121261 ; -0.00121637 ; -0.00116487 ; -0.00105933 ; + -0.000904593 ; -0.000708972 ; -0.000483741 ; -0.000242448 ; + 1.03876e-18 ; 0.000228389 ; 0.000428328 ; 0.000587364 ; + 0.000696013 ; 0.000748609 ; 0.000743905 ; 0.000685371 ; + 0.000581136 ; 0.000443577 ; 0.000288539 ; 0.000134254 ; + -4.59404e-19 ; -9.5412e-05 ; -0.000135207 ; -0.00010617 ; + 5.46552e-19 ; 0.000185619 ; 0.000446326 ; 0.00077085 ; + 0.00114129 ; 0.0015339 ; 0.00192042 ; 0.00226978 ; + 0.00255019 ; 0.00273144 ; 0.00278726 ; 0.00269755 ; + 0.00245035 ; 0.00204336 ; 0.00148485 ; 0.000793942 ; + -2.59878e-18 ; -0.000858639 ; -0.00173676 ; -0.00258502 ; + -0.00335312 ; -0.00399341 ; -0.0044645 ; -0.00473465 ; + -0.0047848 ; -0.00461084 ; -0.00422493 ; -0.00365583 ; + -0.00294782 ; -0.00215855 ; -0.00135555 ; -0.000611731 ; + 1.30368e-18 ; 0.000412633 ; 0.000571146 ; 0.000438343 ; + -1.37821e-18 ; -0.000731099 ; -0.00171266 ; -0.00287225 ; + -0.00410874 ; -0.00529605 ; -0.00628909 ; -0.00693185 ; + -0.00706721 ; -0.00654822 ; -0.00525007 ; -0.00308225 ; + 6.62539e-18 ; 0.00398561 ; 0.00879986 ; 0.0142994 ; + 0.0202711 ; 0.0264345 ; 0.032449 ; 0.0379254 ; + 0.0424413 ; 0.045561 ; 0.0468577 ; 0.0459391 ; + 0.0424728 ; 0.0362128 ; 0.027024 ; 0.0149038 ; + -2.02159e-17 ; -0.0173775 ; -0.0367505 ; -0.0574747 ; + -0.0787489 ; -0.0996327 ; -0.119072 ; -0.135932 ; + -0.149035 ; -0.157207 ; -0.159322 ; -0.154354 ; + -0.141421 ; -0.119838 ; -0.0891489 ; -0.0491676 ; + 3.34611e-17 ; 0.0579397 ; 0.123925 ; 0.196924 ; + 0.275621 ; 0.358446 ; 0.443618 ; 0.529196 ; + 0.613138 ; 0.693369 ; 0.767845 ; 0.834623 ; + 0.891929 ; 0.938215 ; 0.97222 ; 0.993006 ; + 1 ; 0.993006 ; 0.97222 ; 0.938215 ; + 0.891929 ; 0.834623 ; 0.767845 ; 0.693369 ; + 0.613138 ; 0.529196 ; 0.443618 ; 0.358446 ; + 0.275621 ; 0.196924 ; 0.123925 ; 0.0579397 ; + 3.34611e-17 ; -0.0491676 ; -0.0891489 ; -0.119838 ; + -0.141421 ; -0.154354 ; -0.159322 ; -0.157207 ; + -0.149035 ; -0.135932 ; -0.119072 ; -0.0996327 ; + -0.0787489 ; -0.0574747 ; -0.0367505 ; -0.0173775 ; + -2.02159e-17 ; 0.0149038 ; 0.027024 ; 0.0362128 ; + 0.0424728 ; 0.0459391 ; 0.0468577 ; 0.045561 ; + 0.0424413 ; 0.0379254 ; 0.032449 ; 0.0264345 ; + 0.0202711 ; 0.0142994 ; 0.00879986 ; 0.00398561 ; + 6.62539e-18 ; -0.00308225 ; -0.00525007 ; -0.00654822 ; + -0.00706721 ; -0.00693185 ; -0.00628909 ; -0.00529605 ; + -0.00410874 ; -0.00287225 ; -0.00171266 ; -0.000731099 ; + -1.37821e-18 ; 0.000438343 ; 0.000571146 ; 0.000412633 ; + 1.30368e-18 ; -0.000611731 ; -0.00135555 ; -0.00215855 ; + -0.00294782 ; -0.00365583 ; -0.00422493 ; -0.00461084 ; + -0.0047848 ; -0.00473465 ; -0.0044645 ; -0.00399341 ; + -0.00335312 ; -0.00258502 ; -0.00173676 ; -0.000858639 ; + -2.59878e-18 ; 0.000793942 ; 0.00148485 ; 0.00204336 ; + 0.00245035 ; 0.00269755 ; 0.00278726 ; 0.00273144 ; + 0.00255019 ; 0.00226978 ; 0.00192042 ; 0.0015339 ; + 0.00114129 ; 0.00077085 ; 0.000446326 ; 0.000185619 ; + 5.46552e-19 ; -0.00010617 ; -0.000135207 ; -9.5412e-05 ; + -4.59404e-19 ; 0.000134254 ; 0.000288539 ; 0.000443577 ; + 0.000581136 ; 0.000685371 ; 0.000743905 ; 0.000748609 ; + 0.000696013 ; 0.000587364 ; 0.000428328 ; 0.000228389 ; + 1.03876e-18 ; -0.000242448 ; -0.000483741 ; -0.000708972 ; + -0.000904593 ; -0.00105933 ; -0.00116487 ; -0.00121637 ; + -0.00121261 ; -0.00115595 ; -0.001052 ; -0.000909138 ; + -0.000737741 ; -0.000549436 ; -0.000356223 ; -0.000169639 ; ]; + abssum = 1.6357; + semilogy((0:255)/256,abs(fft(txfilt))) + */ + +static const int txfilter[16][16] = { + { 0, 0, 0, 0, 0, 0, 0, 0, 20032, 0, 0, 0, 0, 0, 0, 0 }, + { -3, 4, 3, -17, 8, 79, -348, 1160, 19892, -984, 298, -61, -12, 15, -2, -4 }, + { -7, 8, 8, -34, 11, 176, -736, 2482, 19475, -1785, 541, -105, -27, 29, -2, -9 }, + { -11, 11, 15, -51, 8, 286, -1151, 3944, 18794, -2400, 725, -131, -43, 40, -1, -14 }, + { -14, 13, 22, -67, 0, 406, -1577, 5521, 17867, -2833, 850, -141, -59, 49, 0, -18 }, + { -18, 14, 30, -79, -14, 529, -1995, 7180, 16719, -3092, 920, -138, -73, 54, 2, -21 }, + { -21, 14, 38, -89, -34, 650, -2385, 8886, 15381, -3191, 938, -125, -84, 55, 5, -23 }, + { -23, 13, 45, -94, -57, 759, -2723, 10601, 13889, -3149, 912, -106, -92, 54, 8, -24 }, + { -24, 11, 51, -95, -82, 850, -2985, 12282, 12282, -2985, 850, -82, -95, 51, 11, -24 }, + { -24, 8, 54, -92, -106, 912, -3149, 13889, 10601, -2723, 759, -57, -94, 45, 13, -23 }, + { -23, 5, 55, -84, -125, 938, -3191, 15381, 8886, -2385, 650, -34, -89, 38, 14, -21 }, + { -21, 2, 54, -73, -138, 920, -3092, 16719, 7180, -1995, 529, -14, -79, 30, 14, -18 }, + { -18, 0, 49, -59, -141, 850, -2833, 17867, 5521, -1577, 406, 0, -67, 22, 13, -14 }, + { -14, -1, 40, -43, -131, 725, -2400, 18794, 3944, -1151, 286, 8, -51, 15, 11, -11 }, + { -9, -2, 29, -27, -105, 541, -1785, 19475, 2482, -736, 176, 11, -34, 8, 8, -7 }, + { -4, -2, 15, -12, -61, 298, -984, 19892, 1160, -348, 79, 8, -17, 3, 4, -3 } +}; + +/* + rxfilt = [ -0.00183249 ; -0.00224264 ; -0.00254037 ; -0.00270819 ; + -0.00273315 ; -0.00260751 ; -0.0023295 ; -0.00190399 ; + -0.00134302 ; -0.000666167 ; 9.94485e-05 ; 0.000919496 ; + 0.00175326 ; 0.00255495 ; 0.00327563 ; 0.00386552 ; + 0.00427687 ; 0.00446707 ; 0.00440189 ; 0.00405866 ; + 0.00342917 ; 0.00252195 ; 0.00136374 ; -2.7396e-17 ; + -0.00150586 ; -0.00307449 ; -0.00461389 ; -0.00602407 ; + -0.00720258 ; -0.00805101 ; -0.00848182 ; -0.00842518 ; + -0.00783541 ; -0.00669643 ; -0.00502577 ; -0.00287682 ; + -0.000338826 ; 0.00246541 ; 0.00538431 ; 0.00824467 ; + 0.0108608 ; 0.0130455 ; 0.0146218 ; 0.0154355 ; + 0.0153672 ; 0.0143427 ; 0.0123418 ; 0.00940433 ; + 0.00563274 ; 0.00119066 ; -0.00370232 ; -0.00877998 ; + -0.0137426 ; -0.0182731 ; -0.0220557 ; -0.024796 ; + -0.0262411 ; -0.0261987 ; -0.0245537 ; -0.0212817 ; + -0.0164569 ; -0.0102554 ; -0.00295155 ; 0.00509153 ; + 0.013438 ; 0.0216007 ; 0.0290676 ; 0.0353316 ; + 0.0399217 ; 0.0424348 ; 0.0425649 ; 0.040129 ; + 0.035087 ; 0.0275541 ; 0.0178046 ; 0.00626695 ; + -0.00649166 ; -0.0197897 ; -0.0328643 ; -0.0449114 ; + -0.055131 ; -0.0627751 ; -0.0671964 ; -0.0678933 ; + -0.0645501 ; -0.0570689 ; -0.0455902 ; -0.0305021 ; + -0.0124346 ; 0.00775961 ; 0.0290392 ; 0.0502208 ; + 0.0700369 ; 0.0872029 ; 0.100489 ; 0.108795 ; + 0.11122 ; 0.107132 ; 0.0962197 ; 0.0785352 ; + 0.0545209 ; 0.0250144 ; -0.00876542 ; -0.0452525 ; + -0.0825884 ; -0.118694 ; -0.151359 ; -0.178337 ; + -0.197457 ; -0.206726 ; -0.204437 ; -0.189263 ; + -0.160341 ; -0.117335 ; -0.0604796 ; 0.00940584 ; + 0.0909221 ; 0.182127 ; 0.280599 ; 0.383516 ; + 0.487767 ; 0.590067 ; 0.687091 ; 0.775607 ; + 0.85261 ; 0.91545 ; 0.961938 ; 0.990444 ; + 0.999965 ; 0.990167 ; 0.9614 ; 0.914683 ; + 0.851658 ; 0.774524 ; 0.685939 ; 0.588913 ; + 0.486676 ; 0.38255 ; 0.279813 ; 0.181566 ; + 0.0906162 ; 0.00937153 ; -0.0602418 ; -0.116841 ; + -0.159619 ; -0.188356 ; -0.203399 ; -0.205617 ; + -0.19634 ; -0.177277 ; -0.150414 ; -0.117919 ; + -0.0820243 ; -0.04493 ; -0.00870032 ; 0.0248211 ; + 0.0540831 ; 0.0778807 ; 0.0953883 ; 0.106174 ; + 0.110191 ; 0.107754 ; 0.0994956 ; 0.0863131 ; + 0.0692999 ; 0.0496761 ; 0.0287148 ; 0.00767039 ; + -0.0122876 ; -0.0301312 ; -0.0450204 ; -0.0563363 ; + -0.0636993 ; -0.066975 ; -0.066264 ; -0.0618819 ; + -0.0543269 ; -0.0442402 ; -0.0323612 ; -0.0194794 ; + -0.00638747 ; 0.006164 ; 0.0175053 ; 0.0270803 ; + 0.0344701 ; 0.0394076 ; 0.0417826 ; 0.0416378 ; + 0.0391556 ; 0.034639 ; 0.0284856 ; 0.021159 ; + 0.0131574 ; 0.00498301 ; -0.00288734 ; -0.0100277 ; + -0.0160841 ; -0.0207898 ; -0.0239748 ; -0.0255687 ; + -0.0255976 ; -0.024176 ; -0.0214935 ; -0.0177983 ; + -0.0133787 ; -0.00854307 ; -0.00360053 ; 0.00115732 ; + 0.00547208 ; 0.00913117 ; 0.0119768 ; 0.013911 ; + 0.0148965 ; 0.0149544 ; 0.0141582 ; 0.0126249 ; + 0.0105049 ; 0.00797008 ; 0.00520214 ; 0.00238071 ; + -0.00032701 ; -0.00277505 ; -0.0048455 ; -0.00645304 ; + -0.00754703 ; -0.00811142 ; -0.00816249 ; -0.00774486 ; + -0.00692624 ; -0.00579115 ; -0.00443436 ; -0.00295427 ; + -0.00144679 ; -2.63199e-17 ; 0.00131023 ; 0.00242331 ; + 0.00329584 ; 0.00390228 ; 0.0042344 ; 0.0042999 ; + 0.00412016 ; 0.00372756 ; 0.00316243 ; 0.00247005 ; + 0.00169768 ; 0.00089195 ; 9.66641e-05 ; -0.000648966 ; + -0.00131156 ; -0.00186435 ; -0.00228754 ; -0.00256834 ; + -0.0027007 ; -0.00268494 ; -0.00252716 ; -0.00223873 ; ]; + abssum = 3.02625; + semilogy((0:255)/256,abs(fft(rxfilt))) + */ + +static const int rxfilter[8][32] = { + { -39, -29, 92, -32, -169, 235, 121, -568, 291, 759, -1193, -269, 2408, -1788, -3472, 10562, 21654, 10539, -3456, -1776, 2386, -266, -1176, 746, 284, -554, 118, 227, -163, -31, 89, -28 }, + { -48, -14, 96, -66, -145, 282, 25, -567, 467, 596, -1359, 168, 2320, -2570, -2540, 12778, 21442, 8284, -4078, -972, 2333, -652, -958, 853, 107, -523, 197, 172, -175, 0, 80, -40 }, + { -55, 2, 95, -99, -108, 316, -80, -531, 629, 385, -1455, 628, 2083, -3277, -1309, 14879, 20819, 6059, -4404, -188, 2154, -974, -700, 904, -62, -465, 259, 112, -176, 28, 68, -49 }, + { -58, 19, 87, -130, -62, 334, -190, -460, 765, 135, -1470, 1087, 1700, -3861, 203, 16796, 19807, 3931, -4452, 537, 1869, -1219, -421, 901, -217, -385, 301, 51, -167, 52, 53, -55 }, + { -59, 37, 74, -155, -7, 332, -297, -356, 864, -140, -1397, 1516, 1180, -4276, 1968, 18463, 18443, 1962, -4251, 1171, 1500, -1379, -138, 847, -348, -289, 322, -7, -149, 71, 36, -58 }, + { -56, 55, 54, -174, 53, 310, -395, -222, 918, -428, -1235, 1888, 541, -4476, 3944, 19824, 16772, 202, -3839, 1686, 1075, -1450, 133, 750, -450, -185, 323, -60, -125, 84, 19, -58 }, + { -50, 70, 29, -183, 116, 267, -477, -63, 921, -711, -987, 2176, -189, -4427, 6076, 20831, 14854, -1304, -3257, 2065, 621, -1434, 379, 616, -519, -77, 306, -104, -96, 91, 2, -54 }, + { -41, 83, 0, -182, 178, 203, -536, 110, 869, -972, -660, 2356, -979, -4098, 8305, 21448, 12753, -2530, -2553, 2299, 166, -1340, 586, 458, -553, 25, 273, -139, -63, 93, -14, -48 } +}; + diff --git a/po/ChangeLog b/po/ChangeLog new file mode 100644 index 0000000..80b913f --- /dev/null +++ b/po/ChangeLog @@ -0,0 +1,18 @@ +2011-06-18 gettextize + + * Makefile.in.in: Upgrade to gettext-0.18.1. + * Rules-quot: Upgrade to gettext-0.18.1. + +2008-12-14 gettextize + + * Makefile.in.in: Upgrade to gettext-0.17. + * boldquot.sed: New file, from gettext-0.17. + * en@boldquot.header: New file, from gettext-0.17. + * en@quot.header: New file, from gettext-0.17. + * insert-header.sin: New file, from gettext-0.17. + * quot.sed: New file, from gettext-0.17. + * remove-potcdate.sin: New file, from gettext-0.17. + * Rules-quot: New file, from gettext-0.17. + * cat-id-tbl.c: Remove file. + * stamp-cat-id: Remove file. + diff --git a/po/Makefile.in.in b/po/Makefile.in.in new file mode 100644 index 0000000..83d8838 --- /dev/null +++ b/po/Makefile.in.in @@ -0,0 +1,444 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-1997, 2000-2007, 2009-2010 by Ulrich Drepper +# +# This file can be copied and used freely without restrictions. It can +# be used in projects which are not available under the GNU General Public +# License but which still want to provide support for the GNU gettext +# functionality. +# Please note that the actual code of GNU gettext is covered by the GNU +# General Public License and is *not* in the public domain. +# +# Origin: gettext-0.18 +GETTEXT_MACRO_VERSION = 0.18 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +MSGFMT_ = @MSGFMT@ +MSGFMT_no = @MSGFMT@ +MSGFMT_yes = @MSGFMT_015@ +MSGFMT = $(MSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = msgmerge +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +# Makevars gets inserted here. (Don't remove this line!) + +.SUFFIXES: +.SUFFIXES: .po .gmo .mo .sed .sin .nop .po-create .po-update + +.po.mo: + @echo "$(MSGFMT) -c -o $@ $<"; \ + $(MSGFMT) -c -o t-$@ $< && mv t-$@ $@ + +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.po"; \ + cd $(srcdir) && rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.po && mv t-$${lang}.gmo $${lang}.gmo + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all: check-macro-version all-@USE_NLS@ + +all-yes: stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +check-macro-version: + @test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, stamp-po is a nop (i.e. a phony target). + +# stamp-po is a timestamp denoting the last time at which the CATALOGS have +# been loosely updated. Its purpose is that when a developer or translator +# checks out the package via CVS, and the $(DOMAIN).pot file is not in CVS, +# "make" will update the $(DOMAIN).pot and the $(CATALOGS), but subsequent +# invocations of "make" will do nothing. This timestamp would not be necessary +# if updating the $(CATALOGS) would always touch them; however, the rule for +# $(POFILES) has been designed to not touch files that don't need to be +# changed. +stamp-po: $(srcdir)/$(DOMAIN).pot + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch stamp-po" && \ + echo timestamp > stamp-poT && \ + mv stamp-poT stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + if LC_ALL=C grep 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null | grep -v 'libtool:' >/dev/null; then \ + package_gnu='GNU '; \ + else \ + package_gnu=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_gnu}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-7] | 0.1[0-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES *.mo + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + $(MAKE) update-po + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: stamp-po $(DISTFILES) + dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-7] | 0.1[0-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/po/Makevars b/po/Makevars new file mode 100644 index 0000000..32692ab --- /dev/null +++ b/po/Makevars @@ -0,0 +1,41 @@ +# Makefile variables for PO directory in any package using GNU gettext. + +# Usually the message domain is the same as the package name. +DOMAIN = $(PACKAGE) + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = --keyword=_ --keyword=N_ + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. Set this to the copyright holder of the surrounding +# package. (Note that the msgstr strings, extracted from the package's +# sources, belong to the copyright holder of the package.) Translators are +# expected to transfer the copyright for their translations to this person +# or entity, or to disclaim their copyright. The empty string stands for +# the public domain; in this case the translators are expected to disclaim +# their copyright. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES = diff --git a/po/POTFILES.in b/po/POTFILES.in new file mode 100644 index 0000000..f6dbda9 --- /dev/null +++ b/po/POTFILES.in @@ -0,0 +1,7 @@ +# List of source files containing translatable strings. + +configapp/src/app.c +configapp/src/diag.c +configapp/src/interface.c +configapp/src/main.c +configapp/src/support.c diff --git a/po/Rules-quot b/po/Rules-quot new file mode 100644 index 0000000..af52487 --- /dev/null +++ b/po/Rules-quot @@ -0,0 +1,47 @@ +# Special Makefile rules for English message catalogs with quotation marks. + +DISTFILES.common.extra1 = quot.sed boldquot.sed en@quot.header en@boldquot.header insert-header.sin Rules-quot + +.SUFFIXES: .insert-header .po-update-en + +en@quot.po-create: + $(MAKE) en@quot.po-update +en@boldquot.po-create: + $(MAKE) en@boldquot.po-update + +en@quot.po-update: en@quot.po-update-en +en@boldquot.po-update: en@boldquot.po-update-en + +.insert-header.po-update-en: + @lang=`echo $@ | sed -e 's/\.po-update-en$$//'`; \ + if test "$(PACKAGE)" = "gettext"; then PATH=`pwd`/../src:$$PATH; GETTEXTLIBDIR=`cd $(top_srcdir)/src && pwd`; export GETTEXTLIBDIR; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + ll=`echo $$lang | sed -e 's/@.*//'`; \ + LC_ALL=C; export LC_ALL; \ + cd $(srcdir); \ + if $(MSGINIT) -i $(DOMAIN).pot --no-translator -l $$lang -o - 2>/dev/null | sed -f $$tmpdir/$$lang.insert-header | $(MSGCONV) -t UTF-8 | $(MSGFILTER) sed -f `echo $$lang | sed -e 's/.*@//'`.sed 2>/dev/null > $$tmpdir/$$lang.new.po; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "creation of $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "creation of $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +en@quot.insert-header: insert-header.sin + sed -e '/^#/d' -e 's/HEADER/en@quot.header/g' $(srcdir)/insert-header.sin > en@quot.insert-header + +en@boldquot.insert-header: insert-header.sin + sed -e '/^#/d' -e 's/HEADER/en@boldquot.header/g' $(srcdir)/insert-header.sin > en@boldquot.insert-header + +mostlyclean: mostlyclean-quot +mostlyclean-quot: + rm -f *.insert-header diff --git a/po/boldquot.sed b/po/boldquot.sed new file mode 100644 index 0000000..4b937aa --- /dev/null +++ b/po/boldquot.sed @@ -0,0 +1,10 @@ +s/"\([^"]*\)"/“\1â€/g +s/`\([^`']*\)'/‘\1’/g +s/ '\([^`']*\)' / ‘\1’ /g +s/ '\([^`']*\)'$/ ‘\1’/g +s/^'\([^`']*\)' /‘\1’ /g +s/“â€/""/g +s/“/“/g +s/â€/â€/g +s/‘/‘/g +s/’/’/g diff --git a/po/en@boldquot.header b/po/en@boldquot.header new file mode 100644 index 0000000..fedb6a0 --- /dev/null +++ b/po/en@boldquot.header @@ -0,0 +1,25 @@ +# All this catalog "translates" are quotation characters. +# The msgids must be ASCII and therefore cannot contain real quotation +# characters, only substitutes like grave accent (0x60), apostrophe (0x27) +# and double quote (0x22). These substitutes look strange; see +# http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html +# +# This catalog translates grave accent (0x60) and apostrophe (0x27) to +# left single quotation mark (U+2018) and right single quotation mark (U+2019). +# It also translates pairs of apostrophe (0x27) to +# left single quotation mark (U+2018) and right single quotation mark (U+2019) +# and pairs of quotation mark (0x22) to +# left double quotation mark (U+201C) and right double quotation mark (U+201D). +# +# When output to an UTF-8 terminal, the quotation characters appear perfectly. +# When output to an ISO-8859-1 terminal, the single quotation marks are +# transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to +# grave/acute accent (by libiconv), and the double quotation marks are +# transliterated to 0x22. +# When output to an ASCII terminal, the single quotation marks are +# transliterated to apostrophes, and the double quotation marks are +# transliterated to 0x22. +# +# This catalog furthermore displays the text between the quotation marks in +# bold face, assuming the VT100/XTerm escape sequences. +# diff --git a/po/en@quot.header b/po/en@quot.header new file mode 100644 index 0000000..a9647fc --- /dev/null +++ b/po/en@quot.header @@ -0,0 +1,22 @@ +# All this catalog "translates" are quotation characters. +# The msgids must be ASCII and therefore cannot contain real quotation +# characters, only substitutes like grave accent (0x60), apostrophe (0x27) +# and double quote (0x22). These substitutes look strange; see +# http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html +# +# This catalog translates grave accent (0x60) and apostrophe (0x27) to +# left single quotation mark (U+2018) and right single quotation mark (U+2019). +# It also translates pairs of apostrophe (0x27) to +# left single quotation mark (U+2018) and right single quotation mark (U+2019) +# and pairs of quotation mark (0x22) to +# left double quotation mark (U+201C) and right double quotation mark (U+201D). +# +# When output to an UTF-8 terminal, the quotation characters appear perfectly. +# When output to an ISO-8859-1 terminal, the single quotation marks are +# transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to +# grave/acute accent (by libiconv), and the double quotation marks are +# transliterated to 0x22. +# When output to an ASCII terminal, the single quotation marks are +# transliterated to apostrophes, and the double quotation marks are +# transliterated to 0x22. +# diff --git a/po/fr.gmo b/po/fr.gmo new file mode 100644 index 0000000..7be80ed Binary files /dev/null and b/po/fr.gmo differ diff --git a/po/fr.po b/po/fr.po new file mode 100644 index 0000000..c6e343b --- /dev/null +++ b/po/fr.po @@ -0,0 +1,226 @@ +# French translation of soundmodem. +# Copyright (C) 1999-2008 Thomas Sailer +# This file is distributed under the same license as the soundmodem package. +# Stephane Fillod , 2008 +# +msgid "" +msgstr "" +"Project-Id-Version: soundmodem 0.11\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2011-06-18 09:26+0200\n" +"PO-Revision-Date: 2008-12-14 21:23+0100\n" +"Last-Translator: Stéphane Fillod \n" +"Language-Team: French \n" +"Language: fr\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=utf-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=2; plural=n>1;\n" + +#: configapp/src/app.c:139 +msgid "Mode" +msgstr "Mode" + +#: configapp/src/app.c:389 +msgid "IO" +msgstr "E/S" + +#: configapp/src/app.c:404 +msgid "Channel Access" +msgstr "Cannel d'Accès" + +#: configapp/src/app.c:527 +msgid "Modulator" +msgstr "Modulateur" + +#: configapp/src/app.c:552 +msgid "Demodulator" +msgstr "Démodulateur" + +#: configapp/src/app.c:578 +msgid "Packet IO" +msgstr "E/S Paquet" + +#: configapp/src/interface.c:73 configapp/src/interface.c:339 +msgid "SoundModem Configurator" +msgstr "Configurateur SoundModem" + +#: configapp/src/interface.c:88 +msgid "File" +msgstr "Fichier" + +#: configapp/src/interface.c:95 +msgid "New" +msgstr "Nouveau" + +#: configapp/src/interface.c:102 configapp/src/interface.c:117 +msgid "Configuration" +msgstr "configuration" + +#: configapp/src/interface.c:106 configapp/src/interface.c:121 +msgid "Channel" +msgstr "Cannal" + +#: configapp/src/interface.c:110 +msgid "Delete" +msgstr "Supprimer" + +#: configapp/src/interface.c:130 +msgid "Quit" +msgstr "Quitter" + +#: configapp/src/interface.c:134 +msgid "Diagnostics" +msgstr "Diagnostics" + +#: configapp/src/interface.c:141 configapp/src/interface.c:648 +#: configapp/src/interface.c:707 +msgid "Scope" +msgstr "Scope" + +#: configapp/src/interface.c:145 configapp/src/interface.c:597 +msgid "Spectrum" +msgstr "Spectre" + +#: configapp/src/interface.c:149 +msgid "Modem" +msgstr "Modem" + +#: configapp/src/interface.c:153 +msgid "AO-40 P3D Modem" +msgstr "Modem AO-40 P3D" + +#: configapp/src/interface.c:157 +msgid "PASSALL (do not check CRC)" +msgstr "PASSTOUT (aucune vérification CRC)" + +#: configapp/src/interface.c:161 +msgid "Help" +msgstr "Aide" + +#: configapp/src/interface.c:168 +msgid "About" +msgstr "A Propos" + +#: configapp/src/interface.c:313 +msgid "About SoundModem Configurator" +msgstr "A Propos du Configurateur SoundModem" + +#: configapp/src/interface.c:329 +msgid "Copyright 2000" +msgstr "Copyright 2000" + +#: configapp/src/interface.c:334 +msgid "Thomas Sailer" +msgstr "Thomas Sailer" + +#: configapp/src/interface.c:352 +msgid "Ok" +msgstr "Ok" + +#: configapp/src/interface.c:389 +msgid "New Configuration" +msgstr "Nouvelle Configuration" + +#: configapp/src/interface.c:399 +msgid "Configuration Name" +msgstr "Nom de la Configuration" + +#: configapp/src/interface.c:419 +msgid "Cancel" +msgstr "Annler" + +#: configapp/src/interface.c:427 configapp/src/interface.c:488 +msgid "OK" +msgstr "OK" + +#: configapp/src/interface.c:465 configapp/src/interface.c:472 +msgid "Error" +msgstr "Erreur" + +#: configapp/src/interface.c:528 +msgid "Spectrum Display" +msgstr "Ecran de Spectre" + +#: configapp/src/interface.c:539 +msgid "Pointer" +msgstr "Pointeur" + +#: configapp/src/interface.c:556 configapp/src/interface.c:561 +#: configapp/src/interface.c:668 configapp/src/interface.c:672 +#: configapp/src/interface.c:828 configapp/src/interface.c:832 +msgid "PTT" +msgstr "PTT" + +#: configapp/src/interface.c:573 configapp/src/interface.c:684 +#: configapp/src/interface.c:844 +msgid "DCD" +msgstr "DCD" + +#: configapp/src/interface.c:659 +msgid "Freeze when not DCD" +msgstr "Gèle quand pas de DCD" + +#: configapp/src/interface.c:769 +msgid "Receive Packets/Bits" +msgstr "Paquets/Bits Reçus" + +#: configapp/src/interface.c:780 +msgid "Clear Count" +msgstr "RAZ Compte" + +#: configapp/src/interface.c:784 +msgid "Zeros" +msgstr "Zéros" + +#: configapp/src/interface.c:797 +msgid "Ones" +msgstr "Uns" + +#: configapp/src/interface.c:810 +msgid "Total" +msgstr "Total" + +#: configapp/src/interface.c:879 +msgid "Received Packets" +msgstr "Paquets Reçus" + +#: configapp/src/interface.c:901 +msgid "Received Bits" +msgstr "Bits Reçus" + +#: configapp/src/interface.c:968 +msgid "AO-40 Phase 3D Receive Window" +msgstr "Fenêtre Réception AO-40 Phase 3D" + +#: configapp/src/interface.c:979 +msgid "Receiver Status" +msgstr "Status Récepteur" + +#: configapp/src/interface.c:992 +msgid "Carrier Frequency" +msgstr "Fréquence Porteuse" + +#: configapp/src/interface.c:1005 +msgid "Hz" +msgstr "Hz" + +#: configapp/src/interface.c:1010 +msgid "Decode All Packets (Faulty CRC)" +msgstr "Décode Tous les Paquets (CRC erronés)" + +#: configapp/src/interface.c:1037 +msgid "Received Decoded Packets" +msgstr "Paquets Décodés Reçus" + +#: configapp/src/interface.c:1059 +msgid "Received Raw Packets" +msgstr "Paquets Bruts Reçus" + +#: configapp/src/support.c:90 configapp/src/support.c:114 +#, c-format +msgid "Couldn't find pixmap file: %s" +msgstr "Ne peut pas trouver le fichier pixmap: %s" + +#~ msgid "Select File" +#~ msgstr "Sélectionne Fichier" diff --git a/po/insert-header.sin b/po/insert-header.sin new file mode 100644 index 0000000..b26de01 --- /dev/null +++ b/po/insert-header.sin @@ -0,0 +1,23 @@ +# Sed script that inserts the file called HEADER before the header entry. +# +# At each occurrence of a line starting with "msgid ", we execute the following +# commands. At the first occurrence, insert the file. At the following +# occurrences, do nothing. The distinction between the first and the following +# occurrences is achieved by looking at the hold space. +/^msgid /{ +x +# Test if the hold space is empty. +s/m/m/ +ta +# Yes it was empty. First occurrence. Read the file. +r HEADER +# Output the file's contents by reading the next line. But don't lose the +# current line while doing this. +g +N +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/po/quot.sed b/po/quot.sed new file mode 100644 index 0000000..0122c46 --- /dev/null +++ b/po/quot.sed @@ -0,0 +1,6 @@ +s/"\([^"]*\)"/“\1â€/g +s/`\([^`']*\)'/‘\1’/g +s/ '\([^`']*\)' / ‘\1’ /g +s/ '\([^`']*\)'$/ ‘\1’/g +s/^'\([^`']*\)' /‘\1’ /g +s/“â€/""/g diff --git a/po/remove-potcdate.sin b/po/remove-potcdate.sin new file mode 100644 index 0000000..2436c49 --- /dev/null +++ b/po/remove-potcdate.sin @@ -0,0 +1,19 @@ +# Sed script that remove the POT-Creation-Date line in the header entry +# from a POT file. +# +# The distinction between the first and the following occurrences of the +# pattern is achieved by looking at the hold space. +/^"POT-Creation-Date: .*"$/{ +x +# Test if the hold space is empty. +s/P/P/ +ta +# Yes it was empty. First occurrence. Remove the line. +g +d +bb +:a +# The hold space was nonempty. Following occurrences. Do nothing. +x +:b +} diff --git a/po/soundmodem.pot b/po/soundmodem.pot new file mode 100644 index 0000000..e09d538 --- /dev/null +++ b/po/soundmodem.pot @@ -0,0 +1,223 @@ +# SOME DESCRIPTIVE TITLE. +# Copyright (C) YEAR Free Software Foundation, Inc. +# This file is distributed under the same license as the PACKAGE package. +# FIRST AUTHOR , YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: soundmodem 0.16\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2011-06-18 09:26+0200\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME \n" +"Language-Team: LANGUAGE \n" +"Language: \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=CHARSET\n" +"Content-Transfer-Encoding: 8bit\n" + +#: configapp/src/app.c:139 +msgid "Mode" +msgstr "" + +#: configapp/src/app.c:389 +msgid "IO" +msgstr "" + +#: configapp/src/app.c:404 +msgid "Channel Access" +msgstr "" + +#: configapp/src/app.c:527 +msgid "Modulator" +msgstr "" + +#: configapp/src/app.c:552 +msgid "Demodulator" +msgstr "" + +#: configapp/src/app.c:578 +msgid "Packet IO" +msgstr "" + +#: configapp/src/interface.c:73 configapp/src/interface.c:339 +msgid "SoundModem Configurator" +msgstr "" + +#: configapp/src/interface.c:88 +msgid "File" +msgstr "" + +#: configapp/src/interface.c:95 +msgid "New" +msgstr "" + +#: configapp/src/interface.c:102 configapp/src/interface.c:117 +msgid "Configuration" +msgstr "" + +#: configapp/src/interface.c:106 configapp/src/interface.c:121 +msgid "Channel" +msgstr "" + +#: configapp/src/interface.c:110 +msgid "Delete" +msgstr "" + +#: configapp/src/interface.c:130 +msgid "Quit" +msgstr "" + +#: configapp/src/interface.c:134 +msgid "Diagnostics" +msgstr "" + +#: configapp/src/interface.c:141 configapp/src/interface.c:648 +#: configapp/src/interface.c:707 +msgid "Scope" +msgstr "" + +#: configapp/src/interface.c:145 configapp/src/interface.c:597 +msgid "Spectrum" +msgstr "" + +#: configapp/src/interface.c:149 +msgid "Modem" +msgstr "" + +#: configapp/src/interface.c:153 +msgid "AO-40 P3D Modem" +msgstr "" + +#: configapp/src/interface.c:157 +msgid "PASSALL (do not check CRC)" +msgstr "" + +#: configapp/src/interface.c:161 +msgid "Help" +msgstr "" + +#: configapp/src/interface.c:168 +msgid "About" +msgstr "" + +#: configapp/src/interface.c:313 +msgid "About SoundModem Configurator" +msgstr "" + +#: configapp/src/interface.c:329 +msgid "Copyright 2000" +msgstr "" + +#: configapp/src/interface.c:334 +msgid "Thomas Sailer" +msgstr "" + +#: configapp/src/interface.c:352 +msgid "Ok" +msgstr "" + +#: configapp/src/interface.c:389 +msgid "New Configuration" +msgstr "" + +#: configapp/src/interface.c:399 +msgid "Configuration Name" +msgstr "" + +#: configapp/src/interface.c:419 +msgid "Cancel" +msgstr "" + +#: configapp/src/interface.c:427 configapp/src/interface.c:488 +msgid "OK" +msgstr "" + +#: configapp/src/interface.c:465 configapp/src/interface.c:472 +msgid "Error" +msgstr "" + +#: configapp/src/interface.c:528 +msgid "Spectrum Display" +msgstr "" + +#: configapp/src/interface.c:539 +msgid "Pointer" +msgstr "" + +#: configapp/src/interface.c:556 configapp/src/interface.c:561 +#: configapp/src/interface.c:668 configapp/src/interface.c:672 +#: configapp/src/interface.c:828 configapp/src/interface.c:832 +msgid "PTT" +msgstr "" + +#: configapp/src/interface.c:573 configapp/src/interface.c:684 +#: configapp/src/interface.c:844 +msgid "DCD" +msgstr "" + +#: configapp/src/interface.c:659 +msgid "Freeze when not DCD" +msgstr "" + +#: configapp/src/interface.c:769 +msgid "Receive Packets/Bits" +msgstr "" + +#: configapp/src/interface.c:780 +msgid "Clear Count" +msgstr "" + +#: configapp/src/interface.c:784 +msgid "Zeros" +msgstr "" + +#: configapp/src/interface.c:797 +msgid "Ones" +msgstr "" + +#: configapp/src/interface.c:810 +msgid "Total" +msgstr "" + +#: configapp/src/interface.c:879 +msgid "Received Packets" +msgstr "" + +#: configapp/src/interface.c:901 +msgid "Received Bits" +msgstr "" + +#: configapp/src/interface.c:968 +msgid "AO-40 Phase 3D Receive Window" +msgstr "" + +#: configapp/src/interface.c:979 +msgid "Receiver Status" +msgstr "" + +#: configapp/src/interface.c:992 +msgid "Carrier Frequency" +msgstr "" + +#: configapp/src/interface.c:1005 +msgid "Hz" +msgstr "" + +#: configapp/src/interface.c:1010 +msgid "Decode All Packets (Faulty CRC)" +msgstr "" + +#: configapp/src/interface.c:1037 +msgid "Received Decoded Packets" +msgstr "" + +#: configapp/src/interface.c:1059 +msgid "Received Raw Packets" +msgstr "" + +#: configapp/src/support.c:90 configapp/src/support.c:114 +#, c-format +msgid "Couldn't find pixmap file: %s" +msgstr "" diff --git a/po/stamp-po b/po/stamp-po new file mode 100644 index 0000000..9788f70 --- /dev/null +++ b/po/stamp-po @@ -0,0 +1 @@ +timestamp diff --git a/po/sv.gmo b/po/sv.gmo new file mode 100644 index 0000000..2cb52ae Binary files /dev/null and b/po/sv.gmo differ diff --git a/po/sv.po b/po/sv.po new file mode 100644 index 0000000..bb64436 --- /dev/null +++ b/po/sv.po @@ -0,0 +1,228 @@ +# Swedish translation of soundmodem. +# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER +# This file is distributed under the same license as the soundmodem package. +# Daniel Nylander , 2006. +# +msgid "" +msgstr "" +"Project-Id-Version: soundmodem 0.9-2\n" +"Report-Msgid-Bugs-To: \n" +"POT-Creation-Date: 2011-06-18 09:26+0200\n" +"PO-Revision-Date: 2006-02-02 23:11+0100\n" +"Last-Translator: Daniel Nylander \n" +"Language-Team: Swedish \n" +"Language: sv\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=utf-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#: configapp/src/app.c:139 +msgid "Mode" +msgstr "Läge" + +#: configapp/src/app.c:389 +msgid "IO" +msgstr "In/Ut" + +#: configapp/src/app.c:404 +msgid "Channel Access" +msgstr "KanalÃ¥tkomst" + +#: configapp/src/app.c:527 +msgid "Modulator" +msgstr "Modulator" + +#: configapp/src/app.c:552 +msgid "Demodulator" +msgstr "Demodulator" + +#: configapp/src/app.c:578 +msgid "Packet IO" +msgstr "Paket In/Ut" + +#: configapp/src/interface.c:73 configapp/src/interface.c:339 +msgid "SoundModem Configurator" +msgstr "Konfiguratör för SoundModem" + +#: configapp/src/interface.c:88 +msgid "File" +msgstr "Arkiv" + +#: configapp/src/interface.c:95 +msgid "New" +msgstr "Ny" + +#: configapp/src/interface.c:102 configapp/src/interface.c:117 +msgid "Configuration" +msgstr "Konfiguration" + +#: configapp/src/interface.c:106 configapp/src/interface.c:121 +msgid "Channel" +msgstr "Kanal" + +#: configapp/src/interface.c:110 +msgid "Delete" +msgstr "Ta bort" + +#: configapp/src/interface.c:130 +msgid "Quit" +msgstr "Avsluta" + +#: configapp/src/interface.c:134 +msgid "Diagnostics" +msgstr "Diagnostik" + +#: configapp/src/interface.c:141 configapp/src/interface.c:648 +#: configapp/src/interface.c:707 +msgid "Scope" +msgstr "Scope" + +#: configapp/src/interface.c:145 configapp/src/interface.c:597 +msgid "Spectrum" +msgstr "Spektrum" + +#: configapp/src/interface.c:149 +msgid "Modem" +msgstr "Modem" + +#: configapp/src/interface.c:153 +msgid "AO-40 P3D Modem" +msgstr "AO-40 P3D Modem" + +#: configapp/src/interface.c:157 +msgid "PASSALL (do not check CRC)" +msgstr "PASSALL (kontrollera inte CRC)" + +#: configapp/src/interface.c:161 +msgid "Help" +msgstr "Hjälp" + +#: configapp/src/interface.c:168 +msgid "About" +msgstr "Om" + +#: configapp/src/interface.c:313 +msgid "About SoundModem Configurator" +msgstr "Om Konfiguratör för SoundModem" + +#: configapp/src/interface.c:329 +msgid "Copyright 2000" +msgstr "Copyright 2000" + +#: configapp/src/interface.c:334 +msgid "Thomas Sailer" +msgstr "Thomas Sailer" + +#: configapp/src/interface.c:352 +msgid "Ok" +msgstr "Ok" + +#: configapp/src/interface.c:389 +msgid "New Configuration" +msgstr "Ny konfiguration" + +#: configapp/src/interface.c:399 +msgid "Configuration Name" +msgstr "Konfigurationsnamn" + +#: configapp/src/interface.c:419 +msgid "Cancel" +msgstr "Avbryt" + +#: configapp/src/interface.c:427 configapp/src/interface.c:488 +msgid "OK" +msgstr "OK" + +#: configapp/src/interface.c:465 configapp/src/interface.c:472 +msgid "Error" +msgstr "Fel" + +#: configapp/src/interface.c:528 +msgid "Spectrum Display" +msgstr "Visa spektrum" + +#: configapp/src/interface.c:539 +msgid "Pointer" +msgstr "Pekare" + +#: configapp/src/interface.c:556 configapp/src/interface.c:561 +#: configapp/src/interface.c:668 configapp/src/interface.c:672 +#: configapp/src/interface.c:828 configapp/src/interface.c:832 +msgid "PTT" +msgstr "PTT" + +#: configapp/src/interface.c:573 configapp/src/interface.c:684 +#: configapp/src/interface.c:844 +msgid "DCD" +msgstr "DCD" + +#: configapp/src/interface.c:659 +msgid "Freeze when not DCD" +msgstr "Frys när inte DCD" + +#: configapp/src/interface.c:769 +msgid "Receive Packets/Bits" +msgstr "Mottagna paket/bitar" + +#: configapp/src/interface.c:780 +msgid "Clear Count" +msgstr "Nollställ räknare" + +#: configapp/src/interface.c:784 +msgid "Zeros" +msgstr "Nollor" + +#: configapp/src/interface.c:797 +msgid "Ones" +msgstr "Ettor" + +#: configapp/src/interface.c:810 +msgid "Total" +msgstr "Totalt" + +#: configapp/src/interface.c:879 +msgid "Received Packets" +msgstr "Mottagna paket" + +#: configapp/src/interface.c:901 +msgid "Received Bits" +msgstr "Mottagna bitar" + +#: configapp/src/interface.c:968 +msgid "AO-40 Phase 3D Receive Window" +msgstr "Mottagningsfönster AO-40 Phase 3D" + +#: configapp/src/interface.c:979 +msgid "Receiver Status" +msgstr "Mottagningsstatus" + +#: configapp/src/interface.c:992 +msgid "Carrier Frequency" +msgstr "Bärarfrekvens" + +#: configapp/src/interface.c:1005 +msgid "Hz" +msgstr "Hz" + +#: configapp/src/interface.c:1010 +msgid "Decode All Packets (Faulty CRC)" +msgstr "Avkoda alla paket (felaktig CRC)" + +#: configapp/src/interface.c:1037 +msgid "Received Decoded Packets" +msgstr "Mottagna avkodade paket" + +#: configapp/src/interface.c:1059 +msgid "Received Raw Packets" +msgstr "Mottagna rÃ¥paket" + +#: configapp/src/support.c:90 configapp/src/support.c:114 +#, c-format +msgid "Couldn't find pixmap file: %s" +msgstr "Kunde inte hitta bildfil: %s" + +#~ msgid "Select File" +#~ msgstr "Välj fil" + +#~ msgid "Error loading pixmap file: %s" +#~ msgstr "Fel vid inläsning av bildfil: %s" diff --git a/pskmodem/Makefile.am b/pskmodem/Makefile.am new file mode 100644 index 0000000..78739db --- /dev/null +++ b/pskmodem/Makefile.am @@ -0,0 +1,35 @@ +INCLUDES = -I$(top_srcdir)/soundcard -I$(top_srcdir)/libmisc -I$(top_srcdir)/matlib + +noinst_LIBRARIES = libpsk.a +#dnl sbin_PROGRAMS + +measpsk_SOURCES = measpsk.c +measpsk_LDADD = ../libmisc/libmisc.a ../matlib/libmat.a + +genpsktbl_SOURCES = genpsktbl.c +genpsktbl_LDADD = ../matlib/libmat.a + +libpsk_a_SOURCES = pskmodem.c pskmlse.c + +noinst_HEADERS = \ + meas.h \ + psk.h \ + psktbl.h + +if WIN32 +MEASPROG = +else +MEASPROG = measpsk +endif + +if CROSSCOMP + +else + +noinst_PROGRAMS = $(MEASPROG) genpsktbl + +$(srcdir)/psktbl.h: 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install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-noinstLIBRARIES clean-noinstPROGRAMS \ + mostlyclean-am + +distclean: distclean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +distclean-am: clean-am distclean-compile distclean-generic \ + distclean-tags + +dvi: dvi-am + +dvi-am: + +html: html-am + +html-am: + +info: info-am + +info-am: + +install-data-am: + +install-dvi: install-dvi-am + +install-dvi-am: + +install-exec-am: + +install-html: install-html-am + +install-html-am: + +install-info: install-info-am + +install-info-am: + +install-man: + +install-pdf: install-pdf-am + +install-pdf-am: + +install-ps: install-ps-am + +install-ps-am: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-compile mostlyclean-generic + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: + +.MAKE: install-am install-strip + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ + clean-noinstLIBRARIES clean-noinstPROGRAMS ctags distclean \ + distclean-compile distclean-generic distclean-tags distdir dvi \ + dvi-am html html-am info info-am install install-am \ + install-data install-data-am install-dvi install-dvi-am \ + install-exec install-exec-am install-html install-html-am \ + install-info install-info-am install-man install-pdf \ + install-pdf-am install-ps install-ps-am install-strip \ + installcheck installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \ + uninstall-am + + +@CROSSCOMP_FALSE@$(srcdir)/psktbl.h: genpsktbl$(EXEEXT) +@CROSSCOMP_FALSE@ ./genpsktbl > $@ + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/pskmodem/genpsktbl.c b/pskmodem/genpsktbl.c new file mode 100644 index 0000000..9612bc9 --- /dev/null +++ b/pskmodem/genpsktbl.c @@ -0,0 +1,615 @@ +/*****************************************************************************/ + +/* + * genpsktbl.c -- Channel simulator for the PSK channel. + * + * Copyright (C) 1999-2000 Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "modem.h" +#include "psk.h" +#include "mat.h" + +#include +#include +#include +#include + +/* ---------------------------------------------------------------------- */ + +/* + * Maximum length shift register connections + * (cf. Proakis, Digital Communications, p. 399 + * + * 2 1,2 + * 3 1,3 + * 4 1,4 + * 5 1,4 + * 6 1,6 + * 7 1,7 + * 8 1,5,6,7 + * 9 1,6 + * 10 1,8 + * 11 1,10 + * 12 1,7,9,12 + * 13 1,10,11,13 + * 14 1,5,9,14 + * 15 1,15 + * 16 1,5,14,16 + * 17 1,15 + * 18 1,12 + */ + +#define TAP_2 ((1<<1)|(1<<0)) +#define TAP_3 ((1<<2)|(1<<0)) +#define TAP_4 ((1<<3)|(1<<0)) +#define TAP_5 ((1<<4)|(1<<1)) +#define TAP_6 ((1<<5)|(1<<0)) +#define TAP_7 ((1<<6)|(1<<0)) +#define TAP_8 ((1<<7)|(1<<3)|(1<<2)|(1<<1)) +#define TAP_9 ((1<<8)|(1<<3)) +#define TAP_10 ((1<<9)|(1<<2)) +#define TAP_11 ((1<<10)|(1<<1)) +#define TAP_12 ((1<<11)|(1<<5)|(1<<3)|(1<<0)) +#define TAP_13 ((1<<12)|(1<<3)|(1<<2)|(1<<0)) +#define TAP_14 ((1<<13)|(1<<9)|(1<<5)|(1<<0)) +#define TAP_15 ((1<<14)|(1<<0)) +#define TAP_16 ((1<<15)|(1<<11)|(1<<2)|(1<<0)) +#define TAP_17 ((1<<16)|(1<<2)) +#define TAP_18 ((1<<17)|(1<<6)) + +#define MASK_2 ((1<<2)-1) +#define MASK_3 ((1<<3)-1) +#define MASK_4 ((1<<4)-1) +#define MASK_5 ((1<<5)-1) +#define MASK_6 ((1<<6)-1) +#define MASK_7 ((1<<7)-1) +#define MASK_8 ((1<<8)-1) +#define MASK_9 ((1<<9)-1) +#define MASK_10 ((1<<10)-1) +#define MASK_11 ((1<<11)-1) +#define MASK_12 ((1<<12)-1) +#define MASK_13 ((1<<13)-1) +#define MASK_14 ((1<<14)-1) +#define MASK_15 ((1<<15)-1) +#define MASK_16 ((1<<16)-1) +#define MASK_17 ((1<<17)-1) +#define MASK_18 ((1<<18)-1) + +#define TAPS TAP_12 +#define MASK MASK_12 + +/* ---------------------------------------------------------------------- */ + +extern __inline__ unsigned int hweight32(unsigned int w) +{ + unsigned int res = (w & 0x55555555) + ((w >> 1) & 0x55555555); + res = (res & 0x33333333) + ((res >> 2) & 0x33333333); + res = (res & 0x0F0F0F0F) + ((res >> 4) & 0x0F0F0F0F); + res = (res & 0x00FF00FF) + ((res >> 8) & 0x00FF00FF); + return (res & 0x0000FFFF) + ((res >> 16) & 0x0000FFFF); +} + +/* ---------------------------------------------------------------------- */ + +static int fcmatprintf(FILE *f, const char *name, unsigned int size1, unsigned int stride1, + unsigned int size2, unsigned int stride2, const cplxfloat_t *m) +{ + unsigned int i, j; + int ret = 0; + + fprintf(f, "%s = [", name); + for (i = 0; i < size1; i++) { + for (j = 0; j < size2; j++) { + ret += fprintf(f, " %g", real(m[i*stride1 + j*stride2])); + if (imag(m[i*stride1 + j*stride2]) != 0) + ret += fprintf(f, "%+gi", imag(m[i*stride1 + j*stride2])); + } + if (i+1 < size1) + ret += fprintf(f, " ; ...\n "); + } + ret += fprintf(f, " ];\n"); + return ret; +} + +static inline unsigned int inttogray(unsigned int x) +{ + unsigned int y, r = 0; + + for (y = 1; y <= 0x80; y <<= 1) + r |= ((x+y)>>1) & y; + return r; +} + +/* ---------------------------------------------------------------------- */ + +static unsigned int rndseed = 1; + +unsigned int random_num(void) +{ + unsigned int tmp2; + unsigned long long tmp; + + if (!rndseed) + return (rndseed = 1); + tmp = rndseed * 16807ULL; + tmp2 = (tmp & 0x7FFFFFFFU) + (tmp >> 31); + if (tmp2 >= 0x7FFFFFFFU) + tmp2 -= 0x7FFFFFFFU; + return (rndseed = tmp2); +} + +static void findtrainseq2(FILE *f, int trsymseq[TRAINSYMS], cplxint_t symmapping[(1<<(SYMBITS))]) +{ + cplxfloat_t symmap[(1<<(SYMBITS))], ct; + int trsym[2*TRAINSYMS]; + cplxfloat_t ma[OBSTRAINSYMS*CHANNELLEN], mah[CHANNELLEN*OBSTRAINSYMS], maha[CHANNELLEN*CHANNELLEN]; + float odmax, odmaxmin = FLT_MAX, ft; + unsigned int cnt, i, j; + + /* first calculate symbol mapping */ + for (i = 0; i < (1<<(SYMBITS)); i++) { + symmap[i].re = symmapping[i].re * (1.0 / 32767); + symmap[i].im = symmapping[i].im * (1.0 / 32767); + } + for (cnt = 0; cnt < 20000; cnt++) { + for (i = 0; i < TRAINSYMS; i++) + trsym[i+TRAINSYMS] = trsym[i] = random_num() & SYMBITMASK; + for (i = 0; i < OBSTRAINSYMS; i++) + for (j = 0; j < CHANNELLEN; j++) + ma[i*CHANNELLEN+j] = symmap[trsym[i+j]]; + fchermtranspose(mah, ma, OBSTRAINSYMS, CHANNELLEN); + fcmul(maha, mah, ma, CHANNELLEN, OBSTRAINSYMS, CHANNELLEN); + //fcmatprintf(f, "a", OBSTRAINSYMS, CHANNELLEN, CHANNELLEN, 1, ma); + //fcmatprintf(f, "aha", CHANNELLEN, CHANNELLEN, CHANNELLEN, 1, maha); + odmax = 0; + for (i = 0; i < CHANNELLEN; i++) + for (j = 0; j < i; j++) { + ct = maha[i*CHANNELLEN+j]; + ft = ct.re * ct.re + ct.im * ct.im; + if (ft > odmax) + odmax = ft; + } + if (odmax < odmaxmin) { + odmaxmin = odmax; + memcpy(trsymseq, trsym, TRAINSYMS*sizeof(trsymseq[0])); + } + //fprintf(f, "/* iter %3d offdiag max: %g maxmin: %g */\n", cnt, odmax, odmaxmin); + } + fprintf(f, "/* train sequence: min max offdiag a*a^H: %g */\n", odmaxmin); +} + +/* ---------------------------------------------------------------------- */ + +static void findtrainseq(FILE *f, int trsymseq[TRAINSYMS], cplxint_t symmapping[(1<<(SYMBITS))]) +{ + unsigned int pn = 0xaaaaaaaa; + unsigned int i, j, k, new; + + for (i = 0; i < TRAINSYMS; i++) { + for (k = j = 0; j < SYMBITS; j++) { + new = hweight32(pn & TAPS) & 1; + pn = ((pn << 1) | new) & MASK; + k = (k << 1) | new; + } + trsymseq[i] = k; + } +} + +/* ---------------------------------------------------------------------- */ + +static void gentrain(FILE *f) +{ + int trsym[2*TRAINSYMS]; + float sumr, sumi, expr, expi, vr, vi; + unsigned int i, j, k; + cplxfloat_t ma[OBSTRAINSYMS*CHANNELLEN], mah[CHANNELLEN*OBSTRAINSYMS], maha[CHANNELLEN*CHANNELLEN]; + cplxfloat_t mahainv[CHANNELLEN*CHANNELLEN], mahainvah[CHANNELLEN*OBSTRAINSYMS]; + double ph; + cplxint_t symmapping[(1<<(SYMBITS))]; + + /* first calculate symbol mapping */ + for (i = 0; i < (1<<(SYMBITS)); i++) { + j = inttogray(i) & ((1<<(SYMBITS))-1); + ph = i * (2.0 * M_PI / (1<<(SYMBITS))); + symmapping[j].re = 32767 * cos(ph); + symmapping[j].im = 32767 * sin(ph); + fprintf(f, "/* %02x %02x %6d%+6di */\n", i, j, symmapping[j].re, symmapping[j].im); + } + findtrainseq2(f, trsym, symmapping); + /*memcpy(&trsym[TRAINSYMS], trsym, sizeof(trsym)/2);*/ + fprintf(f, "\nconst cplxshort_t psk_symmapping[%u] = {", (1<<(SYMBITS))); + for (i = 0; ; i++) { + fprintf(f, "\n\t{ %d, %d }", symmapping[i].re, symmapping[i].im); + if (i >= (1<<(SYMBITS))-1) + break; + fprintf(f, ","); + } + fprintf(f, "\n};\n\n"); + /* calc training symbols */ + fprintf(f, "/*\n trsym = ["); + for (i = 0; i < TRAINSYMS; i++) { + trsym[i+TRAINSYMS] = trsym[i]; + fprintf(f, " %d%+di", symmapping[trsym[i]].re, symmapping[trsym[i]].im); + } + fprintf(f, " ];\n trsymcc = ["); + for (i = 0; i < TRAINSYMS; i++) { + for (sumr = sumi = 0, j = 0; j < TRAINSYMS; j++) { + sumr += symmapping[trsym[j]].re * symmapping[trsym[i+j]].re + + symmapping[trsym[j]].im * symmapping[trsym[i+j]].im; + sumi += symmapping[trsym[j]].im * symmapping[trsym[i+j]].re - + symmapping[trsym[j]].re * symmapping[trsym[i+j]].im; + } + fprintf(f, " %g%+gi", sumr * (1.0 / 32768 / 32768), sumi * (1.0 / 32768 / 32768)); + } + fprintf(f, " ];\n"); + for (i = 0; i < OBSTRAINSYMS; i++) + for (j = 0; j < CHANNELLEN; j++) { + ma[i*CHANNELLEN+j].re = symmapping[trsym[i+j]].re * (1.0 / 32768); + ma[i*CHANNELLEN+j].im = symmapping[trsym[i+j]].im * (1.0 / 32768); + } + fcmatprintf(f, "a", OBSTRAINSYMS, CHANNELLEN, CHANNELLEN, 1, ma); + /* transpose it */ + fchermtranspose(mah, ma, OBSTRAINSYMS, CHANNELLEN); + fcmul(maha, mah, ma, CHANNELLEN, OBSTRAINSYMS, CHANNELLEN); + fcinv(mahainv, maha, CHANNELLEN); + fcmul(mahainvah, mahainv, mah, CHANNELLEN, CHANNELLEN, OBSTRAINSYMS); + fcmatprintf(f, "ahainvah", CHANNELLEN, OBSTRAINSYMS, OBSTRAINSYMS, 1, mahainvah); + fprintf(f, " */\n\n"); + /* generate C code */ + fprintf(f, "\nstatic const unsigned char trainsyms[%u] = {\n\t", TRAINSYMS); + for (i = 0;;) { + fprintf(f, "%d", trsym[i]); + if ((++i) >= TRAINSYMS) + break; + if (!(i & 15)) { + fprintf(f, ",\n\t"); + continue; + } + fprintf(f, ", "); + } +#if 0 + fprintf(f, "\n};\n\nstatic const cplxshort_t traincorr[%u] = {\n", TRAINSYMS); + for (i = 0;;) { + if (!(i & 3)) + fprintf(f, "\n\t"); + fprintf(f, "{ %d, %d }", symmapping[trsym[i]].re, -symmapping[trsym[i]].im); + if (i >= (TRAINSYMS-1)) + break; + i++; + fprintf(f, ", "); + } +#endif + fprintf(f, "\n};\n\nstatic const cplxshort_t traincorrrotated[%u] = {\n", TRAINSYMS); + ph = 2.0 * M_PI * FCARRIER / SYMRATE; + for (i = 0;;) { + if (!(i & 3)) + fprintf(f, "\n\t"); + sumr = symmapping[trsym[i]].re; + sumi = -symmapping[trsym[i]].im; + expr = cos(ph * i); + expi = -sin(ph * i); + vr = sumr * expr - sumi * expi; + vi = sumr * expi + sumi * expr; + fprintf(f, "{ %d, %d }", (int)vr, (int)vi); + if (i >= (TRAINSYMS-1)) + break; + i++; + fprintf(f, ", "); + } +#if 0 + fprintf(f, "\n};\n\nstatic const cplxshort_t trainmat[%u] = {\n", CHANNELLEN*OBSTRAINSYMS); + for (i = 0; i < CHANNELLEN; i++) { + fprintf(f, "\t"); + for (j = 0; j < OBSTRAINSYMS; j++) { + fprintf(f, "{ %d, %d }", (int)((float)(1 << 16) * mahainvah[i*OBSTRAINSYMS+j].re), + (int)((float)(1 << 16) * mahainvah[i*OBSTRAINSYMS+j].im)); + if (i == CHANNELLEN-1 && j == OBSTRAINSYMS-1) + continue; + if ((j & 7) == 7 && j != OBSTRAINSYMS-1) { + fprintf(f, ",\n\t"); + continue; + } + fprintf(f, ", "); + } + fprintf(f, "\n"); + } +#endif + fprintf(f, "\n};\n\nstatic const cplxshort_t trainmatrotated[%u] = {\n", CHANNELLEN*OBSTRAINSYMS); + ph = -2.0 * M_PI * FCARRIER / SYMRATE; + for (i = 0; i < CHANNELLEN; i++) { + fprintf(f, "\t"); + for (j = 0; j < OBSTRAINSYMS; j++) { + k = i*OBSTRAINSYMS+j; + sumr = (float)(1 << 16) * mahainvah[k].re; + sumi = (float)(1 << 16) * mahainvah[k].im; + expr = cos(ph * (OBSTRAINSYMS-j)); + expi = -sin(ph * (OBSTRAINSYMS-j)); + vr = sumr * expr - sumi * expi; + vi = sumr * expi + sumi * expr; + fprintf(f, "{ %d, %d }", (int)(vr), (int)(vi)); + if (i == CHANNELLEN-1 && j == OBSTRAINSYMS-1) + continue; + if ((j & 7) == 7 && j != OBSTRAINSYMS-1) { + fprintf(f, ",\n\t"); + continue; + } + fprintf(f, ", "); + } + fprintf(f, "\n"); + } + fprintf(f, "};\n\n"); + /* calculate MLSE root and toor node */ + for (i = j = 0; i < CHANNELLEN-1; i++) + j |= trsym[TRAINSYMS-1-i] << (i * SYMBITS); + fprintf(f, "#define MLSEROOTNODE 0x%x\n", j); + for (i = j = 0; i < CHANNELLEN-1; i++) + j |= trsym[CHANNELLEN-2-i] << (i * SYMBITS); + fprintf(f, "#define MLSETOORNODE 0x%x\n\n", j); +} + +#define TXRCOSALPHA 0.4 +#define RXRCOSALPHA 0.4 + +#define TXFILTERRELAX 1.4 +#define RXFILTERRELAX 1.4 + +static inline double sinc(double x) +{ + double arg = x * M_PI; + + if (fabs(arg) < 1e-10) + return 1; + return sin(arg) / arg; +} + +static inline double hamming(double x) +{ + return 0.54-0.46*cos((2*M_PI)*x); +} + +static void gentxfilt(FILE *f) +{ + float coeff[TXFILTLEN * TXFILTOVER]; + double tmul, at, t, f1, f2; + int i, j; + + tmul = 1.0 / TXFILTOVER; +#if 0 + tmul *= TXFILTERRELAX; + for (i = 0; i < TXFILTLEN * TXFILTOVER; i++) + coeff[i] = sinc((i - 0.5 * TXFILTLEN * TXFILTOVER)*tmul) + * hamming(i * (1.0 / (TXFILTLEN * TXFILTOVER - 1))); +#else + for (i = 0; i < TXFILTLEN * TXFILTOVER; i++) { + t = (i - 0.5 * TXFILTLEN * TXFILTOVER) * tmul; + at = t * TXRCOSALPHA; + f1 = 1 - 4 * at * at; + if (fabs(f1) < 1e-10) + f2 = M_PI * (1.0 / 8.0) * sin(M_PI * at) / at; + else + f2 = cos(M_PI * at) / f1; + coeff[i] = sinc(t) * f2; + } +#endif + for (f1 = 0, i = 0; i < TXFILTOVER; i++) { + for (f2 = 0, j = 0; j < TXFILTLEN; j++) + f2 += fabs(coeff[j*TXFILTOVER+i]); + if (f2 > f1) + f1 = f2; + } + f2 = 32767 / f1; + fprintf(f, "/*\n txfilt = ["); + for (i = 0;;) { + fprintf(f, " %g ;", coeff[i]); + if ((++i) >= TXFILTLEN * TXFILTOVER) + break; + if (i & 3) + continue; + fprintf(f, "\n "); + } + fprintf(f, " ];\n abssum = %g;\n semilogy((0:%u)/%u,abs(fft(txfilt)))\n */\n\n", + f1, TXFILTLEN * TXFILTOVER - 1, TXFILTLEN * TXFILTOVER); + /* output C array with filter coefficients */ + fprintf(f, "static const int txfilter[%u][%u] = {", TXFILTOVER, TXFILTLEN); + for (i = 0;;) { + fprintf(f, "\n\t{"); + for (j = 0;;) { + fprintf(f, " %d", (int)(f2 * coeff[j*TXFILTOVER+i])); + if ((++j) >= TXFILTLEN) + break; + fprintf(f, ","); + } + fprintf(f, " }"); + if ((++i) >= TXFILTOVER) + break; + fprintf(f, ","); + } + fprintf(f, "\n};\n\n"); +} + +static void genrxfilt(FILE *f) +{ + float coeff[RXFILTLEN * RXFILTOVER]; + double tmul, at, t, f1, f2; + int i, j, k; + + tmul = 1.0 * SYMRATE / RXFILTOVER / SAMPLERATE; +#if 1 + tmul *= RXFILTERRELAX; + for (i = 0; i < RXFILTLEN * RXFILTOVER; i++) + coeff[i] = sinc((i - 0.5 * RXFILTLEN * RXFILTOVER)*tmul) + * hamming(i * (1.0 / (RXFILTLEN * RXFILTOVER - 1))); +#else + for (i = 0; i < RXFILTLEN * RXFILTOVER; i++) { + t = (i - 0.5 * RXFILTLEN * RXFILTOVER) * tmul; + at = t * RXRCOSALPHA; + f1 = 1 - 4 * at * at; + if (fabs(f1) < 1e-10) + f2 = M_PI * (1.0 / 8.0) * sin(M_PI * at) / at; + else + f2 = cos(M_PI * at) / f1; + coeff[i] = sinc(t) * f2; + } +#endif + for (f1 = 0, i = 0; i < RXFILTOVER; i++) { + for (f2 = 0, j = 0; j < RXFILTLEN; j++) + f2 += fabs(coeff[j*RXFILTOVER+i]); + if (f2 > f1) + f1 = f2; + } + f2 = 65535 / f1; + fprintf(f, "/*\n rxfilt = ["); + for (i = 0;;) { + fprintf(f, " %g ;", coeff[i]); + if ((++i) >= RXFILTLEN * RXFILTOVER) + break; + if (i & 3) + continue; + fprintf(f, "\n "); + } + fprintf(f, " ];\n abssum = %g;\n semilogy((0:%u)/%u,abs(fft(rxfilt)))\n */\n\n", + f1, RXFILTLEN * RXFILTOVER - 1, RXFILTLEN * RXFILTOVER); + /* output C array with filter coefficients */ +#if 0 + fprintf(f, "static const int rxfilter[%u][%u] = {", RXFILTOVER, RXFILTLEN); + for (i = 0;;) { + fprintf(f, "\n\t{"); + for (j = 0;;) { + fprintf(f, " %d", (int)(f2 * coeff[j*RXFILTOVER+i])); + if ((++j) >= RXFILTLEN) + break; + fprintf(f, ","); + } + fprintf(f, " }"); + if ((++i) >= RXFILTOVER) + break; + fprintf(f, ","); + } + fprintf(f, "\n};\n\n"); +#endif + /* output C arrays with filter coefficients and downmixing combined */ + tmul = -2.0 * M_PI * FCARRIER / RXFILTOVER / SAMPLERATE; + /* warning: filter runs backwards! */ + fprintf(f, "static const int rxfilter_re[%u][%u] = {", RXFILTOVER, RXFILTLEN); + for (i = RXFILTOVER-1;;) { + fprintf(f, "\n\t{"); + for (j = 0;;) { + k = j*RXFILTOVER+i; + fprintf(f, " %d", (int)(f2 * coeff[k] * cos(tmul * k))); + if ((++j) >= RXFILTLEN) + break; + fprintf(f, ","); + } + fprintf(f, " }"); + if (!(i--)) + break; + fprintf(f, ","); + } + fprintf(f, "\n};\n\nstatic const int rxfilter_im[%u][%u] = {", RXFILTOVER, RXFILTLEN); + for (i = RXFILTOVER-1;;) { + fprintf(f, "\n\t{"); + for (j = 0;;) { + k = j*RXFILTOVER+i; + fprintf(f, " %d", (int)(f2 * coeff[k] * sin(tmul * k))); + if ((++j) >= RXFILTLEN) + break; + fprintf(f, ","); + } + fprintf(f, " }"); + if (!(i--)) + break; + fprintf(f, ","); + } + fprintf(f, "\n};\n\n"); + /* output C arrays with filter coefficients and downmixing combined; int16 format (useful for mmx) */ + tmul = -2.0 * M_PI * FCARRIER / RXFILTOVER / SAMPLERATE; + /* warning: filter runs backwards! */ + fprintf(f, "static const int16_t rxfilter_re_16[%u][%u] = {", RXFILTOVER, RXFILTLEN); + for (i = RXFILTOVER-1;;) { + fprintf(f, "\n\t{"); + for (j = 0;;) { + k = j*RXFILTOVER+i; + fprintf(f, " %d", (int)(f2 * coeff[k] * cos(tmul * k))); + if ((++j) >= RXFILTLEN) + break; + fprintf(f, ","); + } + fprintf(f, " }"); + if (!(i--)) + break; + fprintf(f, ","); + } + fprintf(f, "\n};\n\nstatic const int16_t rxfilter_im_16[%u][%u] = {", RXFILTOVER, RXFILTLEN); + for (i = RXFILTOVER-1;;) { + fprintf(f, "\n\t{"); + for (j = 0;;) { + k = j*RXFILTOVER+i; + fprintf(f, " %d", (int)(f2 * coeff[k] * sin(tmul * k))); + if ((++j) >= RXFILTLEN) + break; + fprintf(f, ","); + } + fprintf(f, " }"); + if (!(i--)) + break; + fprintf(f, ","); + } + fprintf(f, "\n};\n\n"); +} + +#define COSBITS 9 + +static void gencos(FILE *f) +{ + unsigned int i; + + fprintf(f, "static const short costab[%u] = {", (1<<(COSBITS))); + for (i = 0; ; i++) { + if (!(i & 7)) + fprintf(f, "\n\t"); + fprintf(f, "%6d", (int)(32767*cos(i * (2.0 * M_PI / (1<<(COSBITS)))))); + if (i >= (1<<(COSBITS))-1) + break; + fprintf(f, ", "); + } + fprintf(f, "\n};\n\n#define COS(x) (costab[(((x)>>%u)&0x%x)])\n#define SIN(x) COS((x)+0xc000)\n\n", + 16-COSBITS, (1<<(COSBITS))-1); +} + + +/* ---------------------------------------------------------------------- */ + +int main(int argc, char *argv[]) +{ + gentrain(stdout); + gentxfilt(stdout); + genrxfilt(stdout); + gencos(stdout); + return 0; +} diff --git a/pskmodem/meas.h b/pskmodem/meas.h new file mode 100644 index 0000000..09b3bf2 --- /dev/null +++ b/pskmodem/meas.h @@ -0,0 +1,72 @@ +/*****************************************************************************/ + +/* + * meas.h -- Measurement utility. + * + * Copyright (C) 1999 Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#ifndef _MEAS_H +#define _MEAS_H + +/* ---------------------------------------------------------------------- */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include + +/* ---------------------------------------------------------------------- */ + +/* + * Bittypes + */ + +#ifndef HAVE_BITTYPES + +#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) +typedef int int8_t __attribute__((__mode__(__QI__))); +typedef unsigned int u_int8_t __attribute__((__mode__(__QI__))); +typedef int int16_t __attribute__((__mode__(__HI__))); +typedef unsigned int u_int16_t __attribute__((__mode__(__HI__))); +typedef int int32_t __attribute__((__mode__(__SI__))); +typedef unsigned int u_int32_t __attribute__((__mode__(__SI__))); +typedef int int64_t __attribute__((__mode__(__DI__))); +typedef unsigned int u_int64_t __attribute__((__mode__(__DI__))); +#else +typedef char /* deduced */ int8_t __attribute__((__mode__(__QI__))); +typedef unsigned char /* deduced */ u_int8_t __attribute__((__mode__(__QI__))); +typedef short /* deduced */ int16_t __attribute__((__mode__(__HI__))); +typedef unsigned short /* deduced */ u_int16_t __attribute__((__mode__(__HI__))); +typedef long /* deduced */ int32_t __attribute__((__mode__(__SI__))); +typedef unsigned long /* deduced */ u_int32_t __attribute__((__mode__(__SI__))); +typedef long long /* deduced */ int64_t __attribute__((__mode__(__DI__))); +typedef unsigned long long /* deduced */ u_int64_t __attribute__((__mode__(__DI__))); +#endif + +#endif /* !HAVE_BITTYPES */ + +/* ---------------------------------------------------------------------- */ +#endif /* _MEAS_H */ diff --git a/pskmodem/measpsk.c b/pskmodem/measpsk.c new file mode 100644 index 0000000..9f0aee1 --- /dev/null +++ b/pskmodem/measpsk.c @@ -0,0 +1,587 @@ +/*****************************************************************************/ + +/* + * measpsk.c -- Measurement utility for the Kurtosis function. + * + * Copyright (C) 1998 Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#include "meas.h" + +#ifdef HAVE_STROPTS_H +#include +#endif +#ifdef HAVE_SYS_CONF_H +#include +#endif +#ifdef HAVE_SYS_IOCTL_H +#include +#endif +#ifdef HAVE_SYS_AUDIOIO_H +#include +#endif +#ifdef HAVE_SYS_SOUNDCARD_H +#include +#endif + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "getopt.h" + +#include "mat.h" + +/* ---------------------------------------------------------------------- */ + +static int done = 0; + +/* ---------------------------------------------------------------------- */ + +#define SAMPLERATE /*9600*/14400 + +#define LPFLEN 64 +#define LPFOVER 4 +#define FCARRIER /*1800*//*3000*/2400 +#define FCARRIERINC ((((FCARRIER)<<16)+(SAMPLERATE))/(SAMPLERATE)) + +static const float lpfcoeff[LPFLEN] = { + -0.000381, -0.000855, -0.000610, 0.000326, + 0.001286, 0.001263, -0.000196, -0.002150, + -0.002614, -0.000351, 0.003324, 0.004906, + 0.001762, -0.004534, -0.008329, -0.004598, + 0.005339, 0.013047, 0.009608, -0.005075, + -0.019314, -0.018044, 0.002655, 0.027887, + 0.032834, 0.004352, -0.041718, -0.064606, + -0.025668, 0.079625, 0.210100, 0.299929, + 0.299929, 0.210100, 0.079625, -0.025668, + -0.064606, -0.041718, 0.004352, 0.032834, + 0.027887, 0.002655, -0.018044, -0.019314, + -0.005075, 0.009608, 0.013047, 0.005339, + -0.004598, -0.008329, -0.004534, 0.001762, + 0.004906, 0.003324, -0.000351, -0.002614, + -0.002150, -0.000196, 0.001263, 0.001286, + 0.000326, -0.000610, -0.000855, -0.000381 +}; + +#define COSTABSHIFT 8 +#define COSTABSZ (1<<(COSTABSHIFT)) + +#define COS(x) (costab[((x)>>(16-COSTABSHIFT))&(COSTABSZ-1)]) +#define SIN(x) COS((x)+0xc000) + +static float costab[COSTABSZ]; + +/* ---------------------------------------------------------------------- */ +/* + * Linux OSS audio + */ + +#if defined(HAVE_SYS_SOUNDCARD_H) + +static char *soundpath = "/dev/dsp"; + +int sound_init(int sample_rate, int *sr) +{ + int fd, sndparam; + + fprintf(stderr, "sound: starting \"%s\"\n", soundpath); + if ((fd = open(soundpath, O_RDWR)) < 0) { + fprintf(stderr, "sound: Error, cannot open \"%s\"\n", soundpath); + return -1; + } + sndparam = AFMT_S16_LE; /* we want 16 bits/sample signed */ + /* little endian; works only on little endian systems! */ + if (ioctl(fd, SNDCTL_DSP_SETFMT, &sndparam) == -1) { + fprintf(stderr, "sound: Error, cannot set sample size\n"); + return -1; + } + if (sndparam != AFMT_S16_LE) { + fprintf(stderr, "sound: Error, cannot set sample size to 16 bits\n"); + return -1; + } + sndparam = 0; /* we want only 1 channel */ + if (ioctl(fd, SNDCTL_DSP_STEREO, &sndparam) == -1) { + fprintf(stderr, "sound: Error, cannot set the channel number\n"); + return -1; + } + if (sndparam != 0) { + fprintf(stderr, "sound: Error, cannot set the channel number to 1\n"); + return -1; + } + sndparam = sample_rate; + if(ioctl(fd, SNDCTL_DSP_SPEED, &sndparam) == -1) { + fprintf(stderr, "sound: Error, cannot set the sample " + "rate\n"); + return -1; + } + if (sr) + *sr = sndparam; + return fd; +} + +/* ---------------------------------------------------------------------- */ +/* + * Sun audio + */ + +#elif defined(HAVE_SYS_AUDIOIO_H) + +static char *soundpath = "/dev/audio"; + +int sound_init(int sample_rate, int *sr) +{ + audio_info_t audioinfo; + audio_info_t audioinfo2; + audio_device_t audiodev; + int fd; + + fprintf(stderr, "sound: starting \"%s\"\n", soundpath); + if ((fd = open(soundpath, O_RDWR)) < 0) { + fprintf(stderr, "sound: Error, cannot open \"%s\"\n", soundpath); + return -1; + } + if (ioctl(fd, AUDIO_GETDEV, &audiodev) == -1) { + fprintf(stderr, "sound: Error, cannot get audio dev\n"); + return -1; + } + fprintf(stderr, "sound: Audio device: name %s, ver %s, config %s\n", + audiodev.name, audiodev.version, audiodev.config); + AUDIO_INITINFO(&audioinfo); + audioinfo.play.sample_rate = audioinfo.record.sample_rate = sample_rate; + audioinfo.play.channels = audioinfo.record.channels = 1; + audioinfo.play.precision = audioinfo.record.precision = 16; + audioinfo.play.encoding = audioinfo.record.encoding = AUDIO_ENCODING_LINEAR; + //audioinfo.record.gain = 0x20; + audioinfo.record.port = AUDIO_LINE_IN; + //audioinfo.monitor_gain = 0; + if (ioctl(fd, AUDIO_SETINFO, &audioinfo) == -1) { + fprintf(stderr, "sound: Error, cannot set audio params\n"); + return -1; + } + if (ioctl(fd, I_FLUSH, FLUSHR) == -1) { + fprintf(stderr, "sound: Error, cannot flush\n"); + return -1; + } + if (ioctl(fd, AUDIO_GETINFO, &audioinfo2) == -1) { + fprintf(stderr, "sound: Error, cannot set audio params\n"); + return -1; + } + if (sr) + *sr = audioinfo.record.sample_rate; + return fd; +} + +#endif + +/* --------------------------------------------------------------------- */ +/* + * Maximum length shift register connections + * (cf. Proakis, Digital Communications, p. 399 + * + * 2 1,2 + * 3 1,3 + * 4 1,4 + * 5 1,4 + * 6 1,6 + * 7 1,7 + * 8 1,5,6,7 + * 9 1,6 + * 10 1,8 + * 11 1,10 + * 12 1,7,9,12 + * 13 1,10,11,13 + * 14 1,5,9,14 + * 15 1,15 + * 16 1,5,14,16 + * 17 1,15 + * 18 1,12 + */ + +#define TAP_2 ((1<<1)|(1<<0)) +#define TAP_3 ((1<<2)|(1<<0)) +#define TAP_4 ((1<<3)|(1<<0)) +#define TAP_5 ((1<<4)|(1<<1)) +#define TAP_6 ((1<<5)|(1<<0)) +#define TAP_7 ((1<<6)|(1<<0)) +#define TAP_8 ((1<<7)|(1<<3)|(1<<2)|(1<<1)) +#define TAP_9 ((1<<8)|(1<<3)) +#define TAP_10 ((1<<9)|(1<<2)) +#define TAP_11 ((1<<10)|(1<<1)) +#define TAP_12 ((1<<11)|(1<<5)|(1<<3)|(1<<0)) +#define TAP_13 ((1<<12)|(1<<3)|(1<<2)|(1<<0)) +#define TAP_14 ((1<<13)|(1<<9)|(1<<5)|(1<<0)) +#define TAP_15 ((1<<14)|(1<<0)) +#define TAP_16 ((1<<15)|(1<<11)|(1<<2)|(1<<0)) +#define TAP_17 ((1<<16)|(1<<2)) +#define TAP_18 ((1<<17)|(1<<6)) + +#define MASK_2 ((1<<2)-1) +#define MASK_3 ((1<<3)-1) +#define MASK_4 ((1<<4)-1) +#define MASK_5 ((1<<5)-1) +#define MASK_6 ((1<<6)-1) +#define MASK_7 ((1<<7)-1) +#define MASK_8 ((1<<8)-1) +#define MASK_9 ((1<<9)-1) +#define MASK_10 ((1<<10)-1) +#define MASK_11 ((1<<11)-1) +#define MASK_12 ((1<<12)-1) +#define MASK_13 ((1<<13)-1) +#define MASK_14 ((1<<14)-1) +#define MASK_15 ((1<<15)-1) +#define MASK_16 ((1<<16)-1) +#define MASK_17 ((1<<17)-1) +#define MASK_18 ((1<<18)-1) + +#define TAPS TAP_12 +#define MASK MASK_12 + +/* ---------------------------------------------------------------------- */ + +extern __inline__ unsigned int hweight32(unsigned int w) +{ + unsigned int res = (w & 0x55555555) + ((w >> 1) & 0x55555555); + res = (res & 0x33333333) + ((res >> 2) & 0x33333333); + res = (res & 0x0F0F0F0F) + ((res >> 4) & 0x0F0F0F0F); + res = (res & 0x00FF00FF) + ((res >> 8) & 0x00FF00FF); + return (res & 0x0000FFFF) + ((res >> 16) & 0x0000FFFF); +} + +/* ---------------------------------------------------------------------- */ + +#define TXBUFSZ 256 + +static struct txstate { + unsigned int scrami; + unsigned int scramq; + unsigned int shregi; + unsigned int shregq; + unsigned int carphase; + unsigned int txwr, txrd; + int16_t txbuf[TXBUFSZ]; +} txstate = { 1, 15, }; + +static float txcalcfilt(unsigned int bits, const float *f) +{ + unsigned int i; + float s = 0; + + for (i = 0; i < (LPFLEN/LPFOVER); i++, f += LPFOVER, bits >>= 1) + if (bits & 1) + s += *f; + else + s -= *f; + return s; +} + +static void transmit(int fd, struct txstate *t) +{ + int ret; + unsigned int i, j, new; + float sr, si; + + if (t->txrd >= t->txwr) { + t->txrd = 0; + for (i = 0; i <= (TXBUFSZ-LPFOVER); i += LPFOVER) { + /* update scramblers */ + new = hweight32(t->scrami & TAPS) & 1; + t->scrami = ((t->scrami << 1) | new) & MASK; + t->shregi = (t->shregi << 1) | new; + new = hweight32(t->scramq & TAPS) & 1; + t->scramq = ((t->scramq << 1) | new) & MASK; + t->shregq = (t->shregq << 1) | new; + /* calculate filter values */ + for (j = 0; j < LPFOVER; j++) { + sr = txcalcfilt(t->shregi, lpfcoeff+j); + si = txcalcfilt(t->shregq, lpfcoeff+j); + t->txbuf[i+j] = 16000 * (sr * COS(t->carphase) - si * SIN(t->carphase)); + t->carphase += FCARRIERINC; + } + } + t->txwr = i; + } + ret = write(fd, &t->txbuf[t->txrd], (t->txwr - t->txrd) * sizeof(t->txbuf[0])); + if (ret < 0) { + perror("write"); + exit(1); + } + t->txrd += ret / sizeof(t->txbuf[0]); +} + +/* ---------------------------------------------------------------------- */ + +#define RXBUFSZ (4*TXBUFSZ) + +static struct rxstate { + unsigned int rxwr; + int16_t rxbuf[RXBUFSZ]; +} rxstate = { 0, }; + +static void receive(int fd, struct rxstate *r) +{ + int ret; + + ret = read(fd, &r->rxbuf[r->rxwr], (RXBUFSZ - r->rxwr) * sizeof(r->rxbuf[0])); + if (ret < 0) { + if (errno == EAGAIN || errno == EINTR) + return; + perror("read"); + exit(1); + } + r->rxwr = (r->rxwr + ret / sizeof(r->rxbuf[0])) % RXBUFSZ; +} + +/* ---------------------------------------------------------------------- */ + +RETSIGTYPE sigterm() +{ + done = 1; +} + +/* ---------------------------------------------------------------------- */ + +static int frmatprintf(const char *name, unsigned int size1, unsigned int stride1, + unsigned int size2, unsigned int stride2, const float *m) +{ + unsigned int i, j; + int ret = 0; + + fprintf(stdout, "%s = [", name); + for (i = 0; i < size1; i++) { + for (j = 0; j < size2; j++) + ret += fprintf(stdout, " %g", m[i*stride1 + j*stride2]); + if (i+1 < size1) + ret += fprintf(stdout, " ;\n "); + } + ret += fprintf(stdout, " ];\n"); + return ret; +} + +static int fcmatprintf(const char *name, unsigned int size1, unsigned int stride1, + unsigned int size2, unsigned int stride2, const cplxfloat_t *m) +{ + unsigned int i, j; + int ret = 0; + + fprintf(stdout, "%s = [", name); + for (i = 0; i < size1; i++) { + for (j = 0; j < size2; j++) { + ret += fprintf(stdout, " %g", real(m[i*stride1 + j*stride2])); + if (imag(m[i*stride1 + j*stride2]) != 0) + ret += fprintf(stdout, "%+gi", imag(m[i*stride1 + j*stride2])); + } + if (i+1 < size1) + ret += fprintf(stdout, " ; ...\n "); + } + ret += fprintf(stdout, " ];\n"); + return ret; +} + +static cplxfloat_t crosscorr(cplxfloat_t *data, unsigned int scrami, unsigned int scramq) +{ + unsigned int i, newi, newq; + cplxfloat_t sum, c; + + cplx(sum, 0, 0); + for (i = 0; i < ((RXBUFSZ-LPFLEN)/LPFOVER); i++, data += LPFOVER) { + newi = hweight32(scrami & TAPS) & 1; + scrami = ((scrami << 1) | newi) & MASK; + newq = hweight32(scramq & TAPS) & 1; + scramq = ((scramq << 1) | newq) & MASK; + cplx(c, newi ? 1 : -1, newq ? -1 : 1); + cmac(sum, c, *data); + } + return sum; +} + +static inline cplxfloat_t rxfilter(const cplxfloat_t *p) +{ + cplxfloat_t r; + const float *c = lpfcoeff; + unsigned int i; + + cplx(r, 0, 0); + for (i = 0; i < LPFLEN; i++, p++, c++) + cmacs(r, *p, *c); + return r; +} + +#define CHLEN 16 +#define OBSLEN 128 + +static void processrx(struct rxstate *rxs) +{ + cplxfloat_t rxbuf[RXBUFSZ]; + unsigned int i, j, new, pnregi, pnregq, pnregmi, pnregmq, maxidx; + cplxfloat_t corr; + float maxv, corrv; + cplxfloat_t ma[OBSLEN*CHLEN], mah[CHLEN*OBSLEN], maha[CHLEN*CHLEN], mahainv[CHLEN*CHLEN], mr[OBSLEN], mahr[CHLEN], mc[CHLEN]; + + /* copy it to a linear buffer and downmix it */ + new = 0; + j = rxs->rxwr; + for (i = 0; i < RXBUFSZ; i++) { + cplx(rxbuf[i], rxs->rxbuf[j] * COS(new), rxs->rxbuf[j] * SIN(new)); + j++; + if (j >= RXBUFSZ) + j = 0; + new -= FCARRIERINC; + } + /* run lowpass filter over the receiver buffer (inplace) */ + for (i = 0; i <= (RXBUFSZ-LPFLEN); i++) + rxbuf[i] = rxfilter(&rxbuf[i]); + /* print received vector */ + printf("rxvec = [\n"); + for (i = 0; i < RXBUFSZ; i++) + printf(" %g%+gi\n", real(rxbuf[i]), imag(rxbuf[i])); + printf("];\n\n"); + /* calculate and print code correlation */ + printf("codecorr = [\n"); + maxv = 0; + maxidx = 0; + pnregmi = pnregi = 1; + pnregmq = pnregq = 15; /* must match transmitter! */ + do { + for (i = 0; i < LPFOVER; i++) { + corr = crosscorr(rxbuf+i, pnregi, pnregq); + corrv = real(corr) * real(corr) + imag(corr) * imag(corr); + if (fabs(corrv) > fabs(maxv)) { + maxv = corrv; + maxidx = i; + pnregmi = pnregi; + pnregmq = pnregq; + } + printf(" %g%+gi\n", real(corr), imag(corr)); + } + new = hweight32(pnregi & TAPS) & 1; + pnregi = ((pnregi << 1) | new) & MASK; + new = hweight32(pnregq & TAPS) & 1; + pnregq = ((pnregq << 1) | new) & MASK; + } while (pnregi != 1); + printf("];\n\n"); + if (maxv < 0) + printf("%% channel seems to be inverted\n\n"); + /* build and print A matrix */ + for (i = 0; i < OBSLEN; i++) { + pnregi = pnregmi; + pnregq = pnregmq; + for (j = 0; j < CHLEN; j++) { + new = hweight32(pnregi & TAPS) & 1; + pnregi = ((pnregi << 1) | new) & MASK; + real(ma[i*CHLEN+j]) = new ? 1 : -1; + new = hweight32(pnregq & TAPS) & 1; + pnregq = ((pnregq << 1) | new) & MASK; + imag(ma[i*CHLEN+j]) = new ? 1 : -1; + } + new = hweight32(pnregmi & TAPS) & 1; + pnregmi = ((pnregmi << 1) | new) & MASK; + new = hweight32(pnregmq & TAPS) & 1; + pnregmq = ((pnregmq << 1) | new) & MASK; + } + fcmatprintf("a", OBSLEN, CHLEN, CHLEN, 1, ma); + /* transpose it */ + fchermtranspose(mah, ma, OBSLEN, CHLEN); + fcmatprintf("ah", CHLEN, OBSLEN, OBSLEN, 1, mah); + fcmul(maha, mah, ma, CHLEN, OBSLEN, CHLEN); + fcmatprintf("aha", CHLEN, CHLEN, CHLEN, 1, maha); + fcinv(mahainv, maha, CHLEN); + fcmatprintf("ahainv", CHLEN, CHLEN, CHLEN, 1, mahainv); + /* build received vector */ + for (i = 0; i < OBSLEN; i++) + mr[i] = rxbuf[CHLEN/2*LPFOVER+i*LPFOVER+maxidx]; + fcmatprintf("r", 1, 0, OBSLEN, 1, mr); + fcmul(mahr, mah, mr, CHLEN, OBSLEN, 1); + fcmatprintf("ahr", 1, 0, CHLEN, 1, mahr); + fcmul(mc, mahainv, mahr, CHLEN, CHLEN, 1); + fcmatprintf("mc", 1, 0, CHLEN, 1, mc); + printf("%%\nmcf = fft(mc) / sqrt(sum(abs(mc).^2));\nsemilogy((0:size(mcf,2)-1)/size(mcf,2)*2400,abs(mcf));\n"); +} + +/* ---------------------------------------------------------------------- */ + +#define OUTBUFSIZE 1024 +#define INBUFSIZE 65536 + +int main(int argc, char *argv[]) +{ + static const struct option long_options[] = { + {0, 0, 0, 0} + }; + struct pollfd pfd[1]; + int fd, i, c; + + while ((c = getopt_long (argc, argv, "", long_options, NULL)) != EOF) { + switch (c) { + default: + fprintf(stderr, "usage: meas \n"); + exit(1); + } + } + /* initialize cosine table */ + for (i = 0; i < COSTABSZ; i++) + costab[i] = cos(i * (2.0 * M_PI / COSTABSZ)); + /* start sound IO */ + if ((fd = sound_init(SAMPLERATE, &c)) == -1) { + fprintf(stderr, "Cannot open sound interface\n"); + exit(1); + } + fcntl(fd, F_SETFL, fcntl(fd, F_GETFL, 0) | O_NONBLOCK); + printf("%% Sampling rate requested %d, actual %d\n", SAMPLERATE, c); + signal(SIGTERM, sigterm); + signal(SIGHUP, sigterm); + signal(SIGINT, sigterm); + signal(SIGQUIT, sigterm); + do { + pfd[0].fd = fd; + pfd[0].events = POLLIN | POLLOUT; + i = poll(pfd, 1, 1000); + if (i < 0) { + if (errno == EINTR) + break; + perror("poll"); + exit(1); + } + if (!i || !(pfd[0].revents & (POLLIN | POLLOUT))) { + fprintf(stderr, "poll timeout\n"); + exit(1); + } + if (pfd[0].revents & POLLIN) + receive(fd, &rxstate); + if (pfd[0].revents & POLLOUT) + transmit(fd, &txstate); + } while (!done); + processrx(&rxstate); + close(fd); + exit(0); +} diff --git a/pskmodem/psk.h b/pskmodem/psk.h new file mode 100644 index 0000000..0302d88 --- /dev/null +++ b/pskmodem/psk.h @@ -0,0 +1,104 @@ +/*****************************************************************************/ + +/* + * psk.h -- Defines for the PSK modem. + * + * Copyright (C) 1999-2000 + * Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#ifndef _PSK_H +#define _PSK_H + +/* ---------------------------------------------------------------------- */ + +#define SAMPLERATE 9600 + +/* ---------------------------------------------------------------------- */ + +typedef struct { + short re; + short im; +} cplxshort_t; + +typedef struct { + int re; + int im; +} cplxint_t; + +/* ---------------------------------------------------------------------- */ + +#define FCARRIER 1800 +#define SYMRATE 2400 +#define SYMBITS 3 +#define TRAINSYMS 16 +#define OBSTRAINSYMS ((TRAINSYMS)-(CHANNELLEN)+1) +#define DATABYTES 48 +#define DATABITS ((DATABYTES) * 8) +#define DATASYMS (((DATABITS)+(SYMBITS)-1)/(SYMBITS)) +#define CHANNELLEN 3 + +#define SYMBITMASK ((1<<(SYMBITS))-1) + + +/* TxFilter */ +#define TXFILTLEN 16 +#define TXFILTOVERBITS 4 +#define TXFILTOVER (1<<(TXFILTOVERBITS)) +#define TXFILTFIDX(x) (((x)>>(16-(TXFILTOVERBITS)))&(TXFILTOVER-1)) +#define TXFILTFSAMP(x) ((x)>>16) + +/* RxFilter */ +#define RXFILTLEN 16 +#define RXFILTOVERBITS 3 +#define RXFILTOVER (1<<(RXFILTOVERBITS)) +#define RXFILTFIDX(x) (((x)>>(16-(RXFILTOVERBITS)))&(RXFILTOVER-1)) +#define RXFILTFSAMP(x) ((x)>>16) + +/* ---------------------------------------------------------------------- */ + +extern const cplxshort_t psk_symmapping[1<<(SYMBITS)]; + +/* ---------------------------------------------------------------------- */ + +#define MLSENRSYMB ((CHANNELLEN)-1) +#define MLSENODES (1<<((MLSENRSYMB)*(SYMBITS))) +#define MLSEMTABSIZE (1<<(((MLSENRSYMB)+1)*(SYMBITS))) +#define MLSESRCINC (1<<(((MLSENRSYMB)-1)*(SYMBITS))) +#define MLSEENERGYSH 6 + +typedef union { + struct metrictab { + int re; + int im; + } m[MLSEMTABSIZE]; + unsigned int simdm[MLSEMTABSIZE]; +} metrictab_t; + +extern void pskmlse_initmetric(const cplxshort_t *channel, metrictab_t *metrictab); +extern void pskmlse_trellis(unsigned int *nodemetric1, unsigned int *nodemetric2, metrictab_t *metrictab, unsigned short *backptr, int vr, int vi); + +/* ---------------------------------------------------------------------- */ +#endif /* _PSK_H */ + diff --git a/pskmodem/pskmlse.c b/pskmodem/pskmlse.c new file mode 100644 index 0000000..6fd1561 --- /dev/null +++ b/pskmodem/pskmlse.c @@ -0,0 +1,621 @@ +/*****************************************************************************/ + +/* + * pskmlse.c -- PSK modem Maximum Likelyhood Sequence Estimator. + * + * Copyright (C) 1999 Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE +#define _REENTRANT + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "modem.h" +#include "psk.h" +#include "simd.h" + +#include + +/* ---------------------------------------------------------------------- */ + +/* + * Maximum Likelyhood Sequence Estimation + */ + +/* ---------------------------------------------------------------------- */ + +/* MMX MLSE */ + +#if defined(USEMMX) + +#define VEMMXINIT(vx,vy) \ +do { \ + asm volatile("movd %0,%%mm0 \n\t" \ + "punpckldq %%mm0,%%mm0 \n\t" \ + "movd %1,%%mm1 \n\t" \ + "punpckldq %%mm1,%%mm1 \n\t" \ + : : "r" ((((int)vx) & 0xffff) | (((int)vy) << 16)), "r" (MLSESRCINC)); \ +} while (0) + +#define VEMMXINTER0(metrictab,nodemetric1,x) \ +do { \ + asm volatile("movq %0,%%mm4 \n\t" /* load metrictab values */ \ + "movd %3,%%mm2 \n\t" /* first iteration: set index register */ \ + "punpckldq %%mm2,%%mm2 \n\t" \ + "movq %%mm2,%%mm3 \n\t" /* first iteration: set counting index register */ \ + "psubw %%mm0,%%mm4 \n\t" /* subtract current data value */ \ + "pmaddwd %%mm4,%%mm4 \n\t" /* square and add -> energy */ \ + "psrld %2,%%mm4 \n\t" /* shift by energy divisor */ \ + "movd %1,%%mm6 \n\t" /* load nodemetric1 */ \ + "punpckldq %%mm6, %%mm6 \n\t" /* duplicate it */ \ + "paddd %%mm6,%%mm4 \n\t" /* add nodemetric1 */ \ + : : "m" (metrictab[0]), "m" (nodemetric1[0]), "i" (MLSEENERGYSH), \ + "r" (x)); \ +} while (0) + +#define VEMMXINTERN(metrictab,nodemetric1,n) \ +do { \ + asm volatile("movq %0,%%mm7 \n\t" /* load metrictab values */ \ + "paddw %%mm1,%%mm3 \n\t" /* increment counting index register */ \ + "psubw %%mm0,%%mm7 \n\t" /* subtract current data value */ \ + "pmaddwd %%mm7,%%mm7 \n\t" /* square and add -> energy */ \ + "psrld %2,%%mm7 \n\t" /* shift by energy divisor */ \ + "movd %1,%%mm6 \n\t" /* load nodemetric1 */ \ + "punpckldq %%mm6, %%mm6 \n\t" /* duplicate it */ \ + "paddd %%mm6,%%mm7 \n\t" /* add nodemetric1 */ \ + "movq %%mm7,%%mm6 \n\t" \ + "pcmpgtd %%mm4,%%mm7 \n\t" /* compare new metrics with old ones */ \ + "movq %%mm7,%%mm5 \n\t" /* 0xffff if new ones are greater */ \ + "pand %%mm7,%%mm4 \n\t" /* mux for metric values and index values */ \ + "pandn %%mm6,%%mm5 \n\t" \ + "por %%mm5,%%mm4 \n\t" \ + "pand %%mm7,%%mm2 \n\t" \ + "pandn %%mm3,%%mm7 \n\t" \ + "por %%mm7,%%mm2 \n\t" \ + : : "m" (metrictab[(n)*2]), "m" (nodemetric1[(n)*MLSESRCINC]), \ + "i" (MLSEENERGYSH)); \ +} while (0) + +#define VEMMXINTEREND(nodemetric2,backptr) \ +do { \ + asm volatile("movq %%mm4,%0 \n\t" \ + "movq %%mm2,%%mm7 \n\t" \ + "psrlq $32,%%mm7\n\t" \ + "punpcklwd %%mm7,%%mm2 \n\t" \ + "movd %%mm2,%1 \n\t" \ + : : "m" (nodemetric2[0]), "m" (backptr[0]) : "memory"); \ +} while (0) + +#if SYMBITS == 1 + +static void simdtrellis(unsigned int *nodemetric1, unsigned int *nodemetric2, unsigned int *metrictab, unsigned short *backptr, int vr, int vi) +{ + unsigned int x, i; + + VEMMXINIT(vr,vi); + for (x = 0; x < MLSESRCINC; x++) { + for (i = 0; i < ((1<>1); i++) { + VEMMXINTER0(metrictab,nodemetric1,x); + VEMMXINTERN(metrictab,nodemetric1,1); + VEMMXINTEREND(nodemetric2,backptr); + nodemetric2 += 2; + backptr += 2; + metrictab += 2*(1<>1); i++) { + VEMMXINTER0(metrictab,nodemetric1,x); + VEMMXINTERN(metrictab,nodemetric1,1); + VEMMXINTERN(metrictab,nodemetric1,2); + VEMMXINTERN(metrictab,nodemetric1,3); + VEMMXINTEREND(nodemetric2,backptr); + nodemetric2 += 2; + backptr += 2; + metrictab += 2*(1<>1); i++) { + VEMMXINTER0(metrictab,nodemetric1,x); + DBGPRNT(metrictab); + VEMMXINTERN(metrictab,nodemetric1,1); + DBGPRNT(metrictab+2); + VEMMXINTERN(metrictab,nodemetric1,2); + DBGPRNT(metrictab+4); + VEMMXINTERN(metrictab,nodemetric1,3); + DBGPRNT(metrictab+6); + VEMMXINTERN(metrictab,nodemetric1,4); + DBGPRNT(metrictab+8); + VEMMXINTERN(metrictab,nodemetric1,5); + DBGPRNT(metrictab+10); + VEMMXINTERN(metrictab,nodemetric1,6); + DBGPRNT(metrictab+12); + VEMMXINTERN(metrictab,nodemetric1,7); + DBGPRNT(metrictab+14); + VEMMXINTEREND(nodemetric2,backptr); + nodemetric2 += 2; + backptr += 2; + metrictab += 2*(1<>1); i++) { + VEMMXINTER0(metrictab,nodemetric1,x); + VEMMXINTERN(metrictab,nodemetric1,1); + VEMMXINTERN(metrictab,nodemetric1,2); + VEMMXINTERN(metrictab,nodemetric1,3); + VEMMXINTERN(metrictab,nodemetric1,4); + VEMMXINTERN(metrictab,nodemetric1,5); + VEMMXINTERN(metrictab,nodemetric1,6); + VEMMXINTERN(metrictab,nodemetric1,7); + VEMMXINTERN(metrictab,nodemetric1,8); + VEMMXINTERN(metrictab,nodemetric1,9); + VEMMXINTERN(metrictab,nodemetric1,10); + VEMMXINTERN(metrictab,nodemetric1,11); + VEMMXINTERN(metrictab,nodemetric1,12); + VEMMXINTERN(metrictab,nodemetric1,13); + VEMMXINTERN(metrictab,nodemetric1,14); + VEMMXINTERN(metrictab,nodemetric1,15); + VEMMXINTEREND(nodemetric2,backptr); + nodemetric2 += 2; + backptr += 2; + metrictab += 2*(1<> 16; \ + backptr[1] = tmpb[0]; \ +} while (0) + +#if SYMBITS == 1 + +static void simdtrellis(unsigned int *nodemetric1, unsigned int *nodemetric2, unsigned int *metrictab, unsigned short *backptr, int vr, int vi) +{ + unsigned int x, i; + VEVISSTATE; + + VEVISINIT(vr,vi); + for (x = 0; x < MLSESRCINC; x++) { + for (i = 0; i < ((1<>1); i++) { + VEVISINTER0(metrictab,nodemetric1,x); + VEVISINTERN(metrictab,nodemetric1,1); + VEVISINTEREND(nodemetric2,backptr); + nodemetric2 += 2; + backptr += 2; + metrictab += 2*(1<>1); i++) { + VEVISINTER0(metrictab,nodemetric1,x); + VEVISINTERN(metrictab,nodemetric1,1); + VEVISINTERN(metrictab,nodemetric1,2); + VEVISINTERN(metrictab,nodemetric1,3); + VEVISINTEREND(nodemetric2,backptr); + nodemetric2 += 2; + backptr += 2; + metrictab += 2*(1<>1); i++) { + VEVISINTER0(metrictab,nodemetric1,x); + DBGPRNT(metrictab); + VEVISINTERN(metrictab,nodemetric1,1); + DBGPRNT(metrictab+2); + VEVISINTERN(metrictab,nodemetric1,2); + DBGPRNT(metrictab+4); + VEVISINTERN(metrictab,nodemetric1,3); + DBGPRNT(metrictab+6); + VEVISINTERN(metrictab,nodemetric1,4); + DBGPRNT(metrictab+8); + VEVISINTERN(metrictab,nodemetric1,5); + DBGPRNT(metrictab+10); + VEVISINTERN(metrictab,nodemetric1,6); + DBGPRNT(metrictab+12); + VEVISINTERN(metrictab,nodemetric1,7); + DBGPRNT(metrictab+14); + VEVISINTEREND(nodemetric2,backptr); + nodemetric2 += 2; + backptr += 2; + metrictab += 2*(1<>1); i++) { + VEVISINTER0(metrictab,nodemetric1,x); + VEVISINTERN(metrictab,nodemetric1,1); + VEVISINTERN(metrictab,nodemetric1,2); + VEVISINTERN(metrictab,nodemetric1,3); + VEVISINTERN(metrictab,nodemetric1,4); + VEVISINTERN(metrictab,nodemetric1,5); + VEVISINTERN(metrictab,nodemetric1,6); + VEVISINTERN(metrictab,nodemetric1,7); + VEVISINTERN(metrictab,nodemetric1,8); + VEVISINTERN(metrictab,nodemetric1,9); + VEVISINTERN(metrictab,nodemetric1,10); + VEVISINTERN(metrictab,nodemetric1,11); + VEVISINTERN(metrictab,nodemetric1,12); + VEVISINTERN(metrictab,nodemetric1,13); + VEVISINTERN(metrictab,nodemetric1,14); + VEVISINTERN(metrictab,nodemetric1,15); + VEVISINTEREND(nodemetric2,backptr); + nodemetric2 += 2; + backptr += 2; + metrictab += 2*(1<re; + y = vi - mtab->im; + return ((unsigned int)(x * x + y * y)) >> MLSEENERGYSH; +} + +void pskmlse_trellis(unsigned int *nodemetric1, unsigned int *nodemetric2, metrictab_t *metrictab, unsigned short *backptr, int vr, int vi) +{ + struct metrictab *metrtab = metrictab->m; + unsigned int *nmetr1; + unsigned int xx, yy, xmm = 0, metricm, met, i; + + if (checksimd()) { + simdtrellis(nodemetric1, nodemetric2, metrictab->simdm, backptr, vr, vi); + return; + } + for (xx = 0; xx < MLSESRCINC; xx++) { + for (yy = 0; yy < (1<<(SYMBITS)); yy++) { + nmetr1 = nodemetric1+xx; + metricm = ~0; + for (i = 0; i < MLSENODES; i += MLSESRCINC, nmetr1 += MLSESRCINC) { + met = nmetr1[0] + metric(metrtab, vr, vi); + metrtab++; +#if 0 + printf("0x%03x->0x%03x mt %6d%+6di v %6d%+6di metric %9u delta: %9u\n", xx | i, (xx << (SYMBITS)) | yy, + metrtab[-1].re, metrtab[-1].im, vr, vi, met, met - nmetr1[0]); +#endif +#if 1 + if (met <= metricm) { + metricm = met; + xmm = xx | i; + } +#else + { + unsigned int maskn = -(met <= metricm); + unsigned int masko = ~maskn; + metricm = (metricm & masko) | (met & maskn); + xmm = (xmm & masko) | ((xx | i) & maskn); + } +#endif + } + *backptr++ = xmm; + *nodemetric2++ = metricm; + } + } +} + +#if defined(USEMMX) || defined(USEVIS) + +static void simdinitmetric(const cplxshort_t *channel, metrictab_t *metrictab) +{ + unsigned int i1, i2, i3, i, j, k; + int vr, vi; + cplxshort_t a, b; + + for (i1 = 0; i1 < MLSEMTABSIZE; i1 += (2<<(SYMBITS))) + for (i2 = 0; i2 < 2; i2++) + for (i3 = 0; i3 < (1<<(SYMBITS)); i3++) { + i = i3 | (i2 << (SYMBITS)) | i1; + a = channel[0]; + b = psk_symmapping[i & SYMBITMASK]; + vr = a.re * b.re - a.im * b.im; + vi = a.re * b.im + a.im * b.re; + for (k = i >> SYMBITS, j = 0; j < MLSENRSYMB; j++, k >>= SYMBITS) { + a = channel[MLSENRSYMB-j]; + b = psk_symmapping[k & SYMBITMASK]; + vr += a.re * b.re - a.im * b.im; + vi += a.re * b.im + a.im * b.re; + } + vr >>= 15; + vi >>= 15; + if (abs(vr) > 32767 || abs(vi) > 32767) + logprintf(0, "initmetric: metric overflow table %u value %d%+di\n", i, vr, vi); + metrictab->simdm[i2 | (i3 << 1) | i1] = (((int)vr) & 0xffff) | (((int)vi) << 16); + } +} + +#else + +extern inline void simdinitmetric(const cplxshort_t *channel, metrictab_t *metrictab) +{ +} + +#endif + +void pskmlse_initmetric(const cplxshort_t *channel, metrictab_t *metrictab) +{ + unsigned int i, j, k; + int vr, vi; + cplxshort_t a, b; + + if (checksimd()) { + simdinitmetric(channel, metrictab); + return; + } + for (i = 0; i < MLSEMTABSIZE; i++) { + a = channel[0]; + b = psk_symmapping[i & SYMBITMASK]; + vr = a.re * b.re - a.im * b.im; + vi = a.re * b.im + a.im * b.re; + for (k = i >> SYMBITS, j = 0; j < MLSENRSYMB; j++, k >>= SYMBITS) { + a = channel[MLSENRSYMB-j]; + b = psk_symmapping[k & SYMBITMASK]; + vr += a.re * b.re - a.im * b.im; + vi += a.re * b.im + a.im * b.re; + } + vr >>= 15; + vi >>= 15; + if (abs(vr) > 32767 || abs(vi) > 32767) + logprintf(0, "initmetric: metric overflow table %u value %d%+di\n", i, vr, vi); + metrictab->m[i].re = vr; + metrictab->m[i].im = vi; + } +} + +/* ---------------------------------------------------------------------- */ diff --git a/pskmodem/pskmodem.c b/pskmodem/pskmodem.c new file mode 100644 index 0000000..ffb1668 --- /dev/null +++ b/pskmodem/pskmodem.c @@ -0,0 +1,539 @@ +/*****************************************************************************/ + +/* + * pskmodem.c -- PSK modem. + * + * Copyright (C) 1999-2000 + * Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE +#define _REENTRANT + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* AIX requires this to be the first thing in the file. */ +#ifndef __GNUC__ +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX +#pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +#endif + +#include "modem.h" +#include "psk.h" +#include "psktbl.h" +#include "simd.h" + +#include +#include +#include +#include +#include + +/* ---------------------------------------------------------------------- */ + +struct txstate { + struct modemchannel *chan; + unsigned int txphinc; + unsigned int txphase; + unsigned int carphase; + unsigned int carphinc; + cplxshort_t filter[TXFILTLEN]; +}; + +static const struct modemparams modparams[] = { + { NULL } + +}; + +static void *modconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[]) +{ + struct txstate *s; + + if (!(s = calloc(1, sizeof(struct txstate)))) + logprintf(MLOG_FATAL, "out of memory\n"); + s->chan = chan; + *samplerate = SAMPLERATE; + return s; +} + +static void modinit(void *state, unsigned int samplerate) +{ + struct txstate *s = (struct txstate *)state; + + s->txphinc = ((SYMRATE << 16) + samplerate / 2) / samplerate; + s->carphinc = ((FCARRIER << 16) + samplerate / 2) / samplerate; +} + +static void txsendsymbols(struct txstate *tx, const unsigned char *sym, unsigned int nrsyms) +{ + int16_t sbuf[512]; + int16_t *sptr = sbuf, *eptr = sbuf + sizeof(sbuf)/sizeof(sbuf[0]); + unsigned int i; + int sumr, sumi; + const int *coeff; + + while (nrsyms > 0) { + if (tx->txphase >= 0x10000) { + tx->txphase &= 0xffff; + memmove(&tx->filter[1], tx->filter, sizeof(tx->filter) - sizeof(tx->filter[0])); + tx->filter[0] = psk_symmapping[sym[0] & SYMBITMASK]; + sym++; + nrsyms--; + } + coeff = txfilter[TXFILTFIDX(tx->txphase)]; + for (sumr = sumi = i = 0; i < TXFILTLEN; i++, coeff++) { + sumr += (*coeff) * tx->filter[i].re; + sumi += (*coeff) * tx->filter[i].im; + } + sumr >>= 15; + sumi >>= 15; + *sptr++ = (sumr * COS(tx->carphase) - sumi * SIN(tx->carphase)) >> 15; + tx->carphase += tx->carphinc; + tx->txphase += tx->txphinc; + if (sptr >= eptr) { + audiowrite(tx->chan, sbuf, sptr - sbuf); + sptr = sbuf; + } + } + audiowrite(tx->chan, sbuf, sptr - sbuf); +} + +static void txsendtrain(struct txstate *tx) +{ + txsendsymbols(tx, trainsyms, TRAINSYMS); +} + +static int txsenddata(struct txstate *tx) +{ + unsigned char buf[DATABYTES+1]; + unsigned char sym[DATASYMS]; + unsigned int i, j, k; + unsigned char *bp = buf; + + if (!pktget(tx->chan, buf, DATABYTES)) + return -1; + buf[DATABYTES] = 0; + for (k = j = i = 0; i < DATASYMS; i++) { + if (j < SYMBITS) { + k |= (*bp++) << j; + j += 8; + } + sym[i] = k & SYMBITMASK; + logprintf(260, "txsymbol[%2u] = %u %d%+di\n", i, sym[i], psk_symmapping[sym[i]].re, psk_symmapping[sym[i]].im); + k >>= SYMBITS; + j -= SYMBITS; + } + txsendsymbols(tx, sym, DATASYMS); + txsendtrain(tx); + return 0; +} + +static void modmodulate(void *state, unsigned int txdelay) +{ + struct txstate *tx = (struct txstate *)state; + unsigned char txddata[DATASYMS]; + unsigned int i, j, k; + + if (txdelay > 0) { + for (i = j = k = 0; i < DATASYMS; i++) { + if (j < SYMBITS) { + k |= 0x7e << j; + j += 8; + } + txddata[i] = k & SYMBITMASK; + k >>= SYMBITS; + j -= SYMBITS; + } + } + while (txdelay > 0) { + txsendtrain(tx); + txsendsymbols(tx, txddata, DATASYMS); + if (txdelay > ((TRAINSYMS+DATASYMS)*1000/SYMRATE)) + txdelay -= ((TRAINSYMS+DATASYMS)*1000/SYMRATE); + else + txdelay = 0; + } + txsendtrain(tx); + while (!txsenddata(tx)); +} + +struct modulator pskmodulator = { + NULL, + "psk", + modparams, + modconfig, + modinit, + modmodulate, + free +}; + +/* ---------------------------------------------------------------------- */ + +static inline int rxfilter_real(const int16_t *val, unsigned int phase) +{ + const int *coeff = rxfilter_re[RXFILTFIDX(phase)]; + unsigned int i; + int s = 0; + + val += RXFILTFSAMP(phase); + for (i = 0; i < RXFILTLEN; i++, val++, coeff++) + s += (*val) * (*coeff); + return s >> 16; +} + +static inline int rxfilter_imag(const int16_t *val, unsigned int phase) +{ + const int *coeff = rxfilter_im[RXFILTFIDX(phase)]; + unsigned int i; + int s = 0; + + val += RXFILTFSAMP(phase); + for (i = 0; i < RXFILTLEN; i++, val++, coeff++) + s += (*val) * (*coeff); + return s >> 16; +} + +/* ---------------------------------------------------------------------- */ + +#define RXCARPHASEINC (((FCARRIER << 16) + SYMRATE / 2) / SYMRATE) + +struct rxstate { + struct modemchannel *chan; + unsigned int srate; +}; + +static void rxread(struct rxstate *rx, cplxshort_t *ptr, unsigned int nr, unsigned int phase, unsigned int phaseinc) +{ + int16_t *samples; + unsigned int totsamp = ((nr * phaseinc) >> 16) + RXFILTLEN; + + samples = alloca(totsamp * sizeof(samples[0])); + audioread(rx->chan, samples, totsamp, phase >> 16); + phase &= 0xffff; + for (; nr > 0; nr--, ptr++, phase += phaseinc) { + ptr->re = rxfilter_real(samples, phase); + ptr->im = rxfilter_imag(samples, phase); + } +} + +static void rxrotate(cplxshort_t *ptr, unsigned int nr, unsigned int carphase, unsigned int carphaseinc) +{ + int vr, vi, cr, ci; + + for (; nr > 0; nr--, ptr++, carphase += carphaseinc) { + vr = ptr->re; + vi = ptr->im; + cr = COS(carphase); + ci = SIN(carphase); + ptr->re = (vr * cr + vi * ci) >> 15; + ptr->im = (vi * cr - vr * ci) >> 15; + } +} + +extern inline int calcsync(int *toten, int *corren, cplxshort_t *samples) +{ + const cplxshort_t *tr = traincorrrotated; + unsigned int i; + int acc1r, acc1i, acc2; + + for (acc1r = acc1i = acc2 = 0, i = 0; i < TRAINSYMS; i++, samples += 2, tr++) { + acc1r += ((tr->re) * (samples->re) - (tr->im) * (samples->im)) >> 5; + acc1i += ((tr->re) * (samples->im) + (tr->im) * (samples->re)) >> 5; + acc2 += ((samples->re) * (samples->re) + (samples->im) * (samples->im)) >> 10; + } + acc1r >>= 15; + acc1i >>= 15; + acc1r = acc1r * acc1r + acc1i * acc1i; + acc1r /= TRAINSYMS; + if (toten) + *toten = acc2; + if (corren) + *corren = acc1r; + logprintf(258, "Sync energy %d correlation %d\n", acc2, acc1r); + if (acc2 < 16*TRAINSYMS || acc1r*2 < acc2) + return 0; + logprintf(257, "Sync found, energy %d correlation %d\n", acc2, acc1r); + return 1; +} + +/* + * searches for a training sequence; returns the phase (time) of the training sequence start. + */ + +static unsigned int synchunt(struct rxstate *rx, unsigned int phase, unsigned int phaseinc, unsigned int dcdcnt) +{ + cplxshort_t syncbuf[4*TRAINSYMS+1]; + cplxshort_t syncbuf2[2*TRAINSYMS]; + unsigned int phaseblkinc; + int toten1, toten2, toten3, syncen1, syncen2, syncen3; + unsigned int i; + + phaseinc >>= 1; + phaseblkinc = phaseinc * (2 * TRAINSYMS); + rxread(rx, syncbuf, 4*TRAINSYMS+1, phase, phaseinc); + for (;;) { + for (i = 0; i < 2*TRAINSYMS; i++) { + if (calcsync(&toten1, &syncen1, syncbuf+i)) { + if (!calcsync(&toten2, &syncen2, syncbuf+i+1) || syncen2 < syncen1) { + phase += i * phaseinc; + rxread(rx, syncbuf2, 2*TRAINSYMS, phase - (phaseinc >> 1), phaseinc); + calcsync(&toten2, &syncen2, syncbuf2); + calcsync(&toten3, &syncen3, syncbuf2+1); + if (syncen2 > syncen1 && syncen2 > syncen3) + phase -= (phaseinc >> 1); + else if (syncen3 > syncen1 && syncen3 > syncen2) + phase += (phaseinc >> 1); + logprintf(256, "Sync found, dcd %u\n", dcdcnt); + return phase; + } + } + if (dcdcnt > 0) { + dcdcnt--; + if (!dcdcnt) + pktsetdcd(rx->chan, 0); + } + } + phase += phaseblkinc; + memmove(syncbuf, syncbuf+2*TRAINSYMS, (2*TRAINSYMS+1)*sizeof(syncbuf[0])); + rxread(rx, syncbuf+(2*TRAINSYMS+1), 2*TRAINSYMS, phase + phaseblkinc, phaseinc); + } +} + +static void calcchannel(struct rxstate *rx, unsigned int phase, unsigned int phaseinc, cplxshort_t *channel, int *chenergy) +{ + cplxshort_t trseq[OBSTRAINSYMS]; + const cplxshort_t *p1, *p2; + unsigned int i, j; + int sumr, sumi, en; + + rxread(rx, trseq, OBSTRAINSYMS, phase + (CHANNELLEN/2) * phaseinc, phaseinc); + for (p1 = trainmatrotated, en = 0, i = 0; i < CHANNELLEN; i++) { + for (sumr = sumi = 0, p2 = trseq, j = 0; j < OBSTRAINSYMS; j++, p1++, p2++) { + sumr += (p1->re) * (p2->re) - (p1->im) * (p2->im); + sumi += (p1->re) * (p2->im) + (p1->im) * (p2->re); + } + sumr >>= 16; + sumi >>= 16; + channel[i].re = sumr; + channel[i].im = sumi; + en += sumr * sumr + sumi * sumi; + } + *chenergy = en; + if (logcheck(256)) { + char buf[512], *bp = buf; + int r; + r = snprintf(bp, buf+sizeof(buf)-bp, "Sync found, chenergy %d, channel", en); + if (r > 0) + bp += r; + for (i = 0; i < CHANNELLEN; i++) { + r = snprintf(bp, buf+sizeof(buf)-bp, " %d%+di", channel[i].re, channel[i].im); + if (r > 0) + bp += r; + } + logprintf(256, "%s\n", buf); + } +} + +/* ---------------------------------------------------------------------- */ + +static unsigned int mlsebacktrack(unsigned char *syms, unsigned int nrsyms, unsigned int startnode, unsigned short *backtrack) +{ + for (; nrsyms > 0; nrsyms--, syms--, backtrack -= MLSENODES) { + if (syms) + *syms = startnode & SYMBITMASK; + startnode = backtrack[startnode]; + } + return startnode; +} + +static inline void symtochar(unsigned char *sym, unsigned char *msg) +{ + unsigned int i, j, k; + + for (i = j = k = 0; i < DATABYTES;) { + k |= sym[0] << j; + sym++; + j += SYMBITS; + if (j >= 8) { + msg[0] = k; + msg++; + k >>= 8; + j -= 8; + i++; + } + } +} + +/* ---------------------------------------------------------------------- */ + +static void mlseblock(struct rxstate *rx, unsigned int phase, unsigned int phaseinc, cplxshort_t *channel) +{ + unsigned int *nptr1, *nptr2, *nptr3; + unsigned short *btptr; + unsigned int i, j, k, carphase = 0, energy = 0; + cplxshort_t samp[8]; + unsigned int nodes[2*MLSENODES]; + metrictab_t metrictab; + unsigned short backtrack[(DATASYMS+CHANNELLEN-1)*MLSENODES]; + unsigned char msg[DATABYTES]; + unsigned char sym[DATASYMS+CHANNELLEN-1]; + + /* initialize MLSE state */ + pskmlse_initmetric(channel, &metrictab); + btptr = backtrack; + nptr1 = nodes; + nptr2 = nodes + MLSENODES; + for (i = 0; i < MLSENODES; i++) + nptr1[i] = UINT_MAX >> 2; + nptr1[MLSEROOTNODE] = 0; + /* MLSE decoder loop */ + for (i = DATASYMS+CHANNELLEN-1; i > 0;) { + j = i; + if (j > 8) + j = 8; + i -= j; + rxread(rx, samp, j, phase, phaseinc); + rxrotate(samp, j, carphase, RXCARPHASEINC); + phase += j * phaseinc; + carphase += j * RXCARPHASEINC; + for (k = 0; k < j; k++) { + logprintf(260, "RxSymbol: %d%+di\n", samp[k].re, samp[k].im); + energy += (samp[k].re * samp[k].re + samp[k].im * samp[k].im) >> MLSEENERGYSH; + pskmlse_trellis(nptr1, nptr2, &metrictab, btptr, samp[k].re, samp[k].im); + nptr3 = nptr1; + nptr1 = nptr2; + nptr2 = nptr3; + btptr += MLSENODES; + } + } + /* backtracking */ + btptr -= MLSENODES; + k = mlsebacktrack(&sym[DATASYMS+CHANNELLEN-2], DATASYMS+CHANNELLEN-1, MLSETOORNODE, btptr); + symtochar(sym, msg); + if (k != MLSEROOTNODE) + logprintf(1, "MLSE: uhoh surviving path does not end in root node 0x%x, 0x%x\n", MLSEROOTNODE, k); +#if 0 + j = 0; + for (i = 1; i < MLSENODES; i++) + if (nptr1[i] < nptr1[j]) + j = i; + if (j != MLSETOORNODE) + logprintf(1, "MLSE: uhoh best metric not at toor node 0x%x, 0x%x (en %u, %u)\n", + MLSETOORNODE, j, nptr1[MLSETOORNODE], nptr1[j]); +#endif + pktput(rx->chan, msg, DATABYTES); + k = nptr1[MLSETOORNODE]; +#if defined(USEVIS) + if (checksimd()) + k <<= 2; +#endif /* USEVIS */ + logprintf(1, "MLSE: signal energy %u, error energy %u S/(N+D) %5.1fdB\n", + energy, k, -10*log10(k / (double)(energy ? energy : 1))); +} + +static void receiver(void *__rx) +{ + struct rxstate *rx = (struct rxstate *)__rx; + cplxshort_t chan[CHANNELLEN]; + unsigned int phase, oldphase = (~0U) >> 1, phaseinc, estphaseinc; + unsigned int changle, oldchangle = 0; + int en, splphasediff, anglediff, totanglediff, totphasediff; + + phase = audiocurtime(rx->chan) << 16; + phaseinc = ((rx->srate << 16) + SYMRATE / 2) / SYMRATE; + logprintf(256, "rxphaseinc: 0x%x\n", phaseinc); + for (;;) { + phase = synchunt(rx, phase, phaseinc, 20); + pktsetdcd(rx->chan, 1); + splphasediff = phase - oldphase - (TRAINSYMS+DATASYMS) * phaseinc; + calcchannel(rx, phase, phaseinc, chan, &en); + changle = ((1 << 15) / M_PI) * atan2(chan[CHANNELLEN/2].im, chan[CHANNELLEN/2].re); + changle &= 0xffff; + anglediff = (int)(int16_t)((changle-oldchangle - RXCARPHASEINC * (DATASYMS + TRAINSYMS)) & 0xffff); + totphasediff = splphasediff - anglediff * (int)rx->srate / FCARRIER; + totanglediff = (anglediff - splphasediff * FCARRIER / (int)rx->srate); + estphaseinc = phaseinc; + if (abs(splphasediff) < 0x40000) { + estphaseinc = phaseinc - (totphasediff / (int)(DATASYMS + TRAINSYMS)); + logprintf(257, "last train phase: 0x%08x current train phase: 0x%08x diff: %d\n", + oldphase, phase, splphasediff); + logprintf(258, "channel angle: 0x%04x prev channel angle: 0x%04x diff: %d\n", changle, oldchangle, anglediff); + logprintf(257, "total angle difference: %6d total phase difference: %8d\n", totanglediff, totphasediff); + logprintf(257, "nominal phase inc: 0x%05x estimated phase inc: 0x%05x delta: %3d o/oo\n", + phaseinc, estphaseinc, 1000 * (int)(estphaseinc - phaseinc) / (int)phaseinc); + } + oldchangle = changle; + oldphase = phase; + phase += ((CHANNELLEN/2)+OBSTRAINSYMS) * phaseinc; + mlseblock(rx, phase, /*est*/phaseinc, chan); + phase += (DATASYMS-1) * phaseinc; + } +} + +static const struct modemparams demodparams[] = { + { NULL } + +}; + +static void *demodconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[]) +{ + struct rxstate *s; + + if (!(s = calloc(1, sizeof(struct rxstate)))) + logprintf(MLOG_FATAL, "out of memory\n"); + s->chan = chan; + *samplerate = SAMPLERATE; + return s; +} + +static void demodinit(void *state, unsigned int samplerate, unsigned int *bitrate) +{ + struct rxstate *s = (struct rxstate *)state; + + s->srate = samplerate; + *bitrate = 7600; +} + +struct demodulator pskdemodulator = { + NULL, + "psk", + demodparams, + demodconfig, + demodinit, + receiver, + free +}; + +/* ---------------------------------------------------------------------- */ diff --git a/pskmodem/psktbl.h b/pskmodem/psktbl.h new file mode 100644 index 0000000..3615250 --- /dev/null +++ b/pskmodem/psktbl.h @@ -0,0 +1,307 @@ +/* 00 00 32767 +0i */ +/* 01 01 23169+23169i */ +/* 02 03 0+32767i */ +/* 03 02 -23169+23169i */ +/* 04 06 -32767 +0i */ +/* 05 07 -23169-23169i */ +/* 06 05 0-32767i */ +/* 07 04 23169-23169i */ +/* train sequence: min max offdiag a*a^H: 0.343233 */ + +const cplxshort_t psk_symmapping[8] = { + { 32767, 0 }, + { 23169, 23169 }, + { -23169, 23169 }, + { 0, 32767 }, + { 23169, -23169 }, + { 0, -32767 }, + { -32767, 0 }, + { -23169, -23169 } +}; + +/* + trsym = [ -32767+0i 23169-23169i -32767+0i -23169-23169i 0+32767i 0+32767i 23169+23169i 0-32767i -23169+23169i 23169+23169i -23169+23169i -23169+23169i -23169-23169i 0-32767i 0+32767i -23169-23169i ]; + trsymcc = [ 15.9984+0i -0.414208+0.414208i -0.414208-1.58554i -6.62804e-05+1.99988i 2.41395-1.58554i 1.41408-3.41376i 2.24263+2.82816i -4.41376-2.41402i 2.24236+0i -4.41376+2.41402i 2.24263-2.82816i 1.41408+3.41376i 2.41395+1.58554i -6.62804e-05-1.99988i -0.414208+1.58554i -0.414208-0.414208i ]; +a = [ -0.999969 0.707062-0.707062i -0.999969 ; ... + 0.707062-0.707062i -0.999969 -0.707062-0.707062i ; ... + -0.999969 -0.707062-0.707062i 0+0.999969i ; ... + -0.707062-0.707062i 0+0.999969i 0+0.999969i ; ... + 0+0.999969i 0+0.999969i 0.707062+0.707062i ; ... + 0+0.999969i 0.707062+0.707062i 0-0.999969i ; ... + 0.707062+0.707062i 0-0.999969i -0.707062+0.707062i ; ... + 0-0.999969i -0.707062+0.707062i 0.707062+0.707062i ; ... + -0.707062+0.707062i 0.707062+0.707062i -0.707062+0.707062i ; ... + 0.707062+0.707062i -0.707062+0.707062i -0.707062+0.707062i ; ... + -0.707062+0.707062i -0.707062+0.707062i -0.707062-0.707062i ; ... + -0.707062+0.707062i -0.707062-0.707062i 0-0.999969i ; ... + -0.707062-0.707062i 0-0.999969i 0+0.999969i ; ... + 0-0.999969i 0+0.999969i -0.707062-0.707062i ]; +ahainvah = [ -0.0737285+0.00084296i 0.0453474+0.0484783i -0.0725354-0.00203612i -0.0463163+0.0463167i 0.00521937-0.0738541i 0.00084296-0.0696563i 0.0486566-0.051536i 0.0030054+0.0686875i -0.0475093-0.0538758i 0.0506928-0.0568809i -0.0538758-0.0538758i -0.0560378-0.0484786i -0.0505664+0.0508183i -0.000969272+0.0693525i ; ... + 0.0461909+0.0506925i -0.0716924+0.000177842i -0.0508183+0.0505667i 0.00203613-0.0708491i 0.000969046-0.0740321i 0.0464424-0.0506925i -3.14557e-10+0.0655042i -0.0454734-0.0485306i 0.0475095-0.0538755i -0.0506925-0.0568807i -0.0568807-0.0506925i -0.0559117+0.0528544i 0.00203613+0.0725357i -0.000969046-0.0693527i ; ... + -0.0707234+0.00234006i -0.049849+0.0527284i -0.00221396-0.0663472i -0.00203589-0.0708489i 0.0463163-0.0550684i -0.00216222+0.0664733i -0.0486566-0.051536i 0.0498496-0.0486564i -0.0536979-0.0536975i -0.0538758-0.0538758i -0.0568809+0.0506928i -0.00318324+0.0748757i 0.00221421-0.0663473i -0.0505664+0.0505668i ]; + */ + + +static const unsigned char trainsyms[16] = { + 6, 4, 6, 7, 3, 3, 1, 5, 2, 1, 2, 2, 7, 5, 3, 7 +}; + +static const cplxshort_t traincorrrotated[16] = { + + { -32767, 0 }, { -23169, 23169 }, { 32767, 0 }, { 23169, 23169 }, + { 0, -32767 }, { 32767, 0 }, { -23169, 23169 }, { 32767, 0 }, + { -23169, -23169 }, { 23169, 23169 }, { 23169, 23169 }, { -23169, 23169 }, + { -23169, 23169 }, { -32767, 0 }, { 0, 32767 }, { 23169, 23169 } +}; + +static const cplxshort_t trainmatrotated[42] = { + { 4831, -55 }, { 3177, -2971 }, { -4753, -133 }, { -3035, -3035 }, { -342, 4840 }, { -4564, -55 }, { 3188, -3377 }, { -4501, 196 }, + { 3113, 3530 }, { -3727, -3322 }, { -3530, -3530 }, { 3177, -3672 }, { 3313, -3330 }, { 4545, 63 }, + { -3027, -3322 }, { 11, 4698 }, { -3330, 3313 }, { 4643, 133 }, { -63, 4851 }, { -3322, -3043 }, { 0, 4292 }, { 3180, -2980 }, + { -3113, 3530 }, { -3727, 3322 }, { -3727, -3322 }, { -3463, -3664 }, { -133, -4753 }, { -4545, 63 }, + { 4634, -153 }, { 3455, 3266 }, { -145, -4348 }, { 4643, -133 }, { -3035, 3608 }, { 4356, 141 }, { -3188, -3377 }, { 3188, 3266 }, + { 3519, 3519 }, { -3530, 3530 }, { -3727, 3322 }, { -4907, -208 }, { -145, 4348 }, { 3313, 3313 } +}; + +#define MLSEROOTNODE 0x1f +#define MLSETOORNODE 0x34 + +/* + txfilt = [ -7.89211e-19 ; -0.000169639 ; -0.000356223 ; -0.000549436 ; + -0.000737741 ; -0.000909138 ; -0.001052 ; -0.00115595 ; + -0.00121261 ; -0.00121637 ; -0.00116487 ; -0.00105933 ; + -0.000904593 ; -0.000708972 ; -0.000483741 ; -0.000242448 ; + 1.03876e-18 ; 0.000228389 ; 0.000428328 ; 0.000587364 ; + 0.000696013 ; 0.000748609 ; 0.000743905 ; 0.000685371 ; + 0.000581136 ; 0.000443577 ; 0.000288539 ; 0.000134254 ; + -4.59404e-19 ; -9.5412e-05 ; -0.000135207 ; -0.00010617 ; + 5.46552e-19 ; 0.000185619 ; 0.000446326 ; 0.00077085 ; + 0.00114129 ; 0.0015339 ; 0.00192042 ; 0.00226978 ; + 0.00255019 ; 0.00273144 ; 0.00278726 ; 0.00269755 ; + 0.00245035 ; 0.00204336 ; 0.00148485 ; 0.000793942 ; + -2.59878e-18 ; -0.000858639 ; -0.00173676 ; -0.00258502 ; + -0.00335312 ; -0.00399341 ; -0.0044645 ; -0.00473465 ; + -0.0047848 ; -0.00461084 ; -0.00422493 ; -0.00365583 ; + -0.00294782 ; -0.00215855 ; -0.00135555 ; -0.000611731 ; + 1.30368e-18 ; 0.000412633 ; 0.000571146 ; 0.000438343 ; + -1.37821e-18 ; -0.000731099 ; -0.00171266 ; -0.00287225 ; + -0.00410874 ; -0.00529605 ; -0.00628909 ; -0.00693185 ; + -0.00706721 ; -0.00654822 ; -0.00525007 ; -0.00308225 ; + 6.62539e-18 ; 0.00398561 ; 0.00879986 ; 0.0142994 ; + 0.0202711 ; 0.0264345 ; 0.032449 ; 0.0379254 ; + 0.0424413 ; 0.045561 ; 0.0468577 ; 0.0459391 ; + 0.0424728 ; 0.0362128 ; 0.027024 ; 0.0149038 ; + -2.02159e-17 ; -0.0173775 ; -0.0367505 ; -0.0574747 ; + -0.0787489 ; -0.0996327 ; -0.119072 ; -0.135932 ; + -0.149035 ; -0.157207 ; -0.159322 ; -0.154354 ; + -0.141421 ; -0.119838 ; -0.0891489 ; -0.0491676 ; + 3.34611e-17 ; 0.0579397 ; 0.123925 ; 0.196924 ; + 0.275621 ; 0.358446 ; 0.443618 ; 0.529196 ; + 0.613138 ; 0.693369 ; 0.767845 ; 0.834623 ; + 0.891929 ; 0.938215 ; 0.97222 ; 0.993006 ; + 1 ; 0.993006 ; 0.97222 ; 0.938215 ; + 0.891929 ; 0.834623 ; 0.767845 ; 0.693369 ; + 0.613138 ; 0.529196 ; 0.443618 ; 0.358446 ; + 0.275621 ; 0.196924 ; 0.123925 ; 0.0579397 ; + 3.34611e-17 ; -0.0491676 ; -0.0891489 ; -0.119838 ; + -0.141421 ; -0.154354 ; -0.159322 ; -0.157207 ; + -0.149035 ; -0.135932 ; -0.119072 ; -0.0996327 ; + -0.0787489 ; -0.0574747 ; -0.0367505 ; -0.0173775 ; + -2.02159e-17 ; 0.0149038 ; 0.027024 ; 0.0362128 ; + 0.0424728 ; 0.0459391 ; 0.0468577 ; 0.045561 ; + 0.0424413 ; 0.0379254 ; 0.032449 ; 0.0264345 ; + 0.0202711 ; 0.0142994 ; 0.00879986 ; 0.00398561 ; + 6.62539e-18 ; -0.00308225 ; -0.00525007 ; -0.00654822 ; + -0.00706721 ; -0.00693185 ; -0.00628909 ; -0.00529605 ; + -0.00410874 ; -0.00287225 ; -0.00171266 ; -0.000731099 ; + -1.37821e-18 ; 0.000438343 ; 0.000571146 ; 0.000412633 ; + 1.30368e-18 ; -0.000611731 ; -0.00135555 ; -0.00215855 ; + -0.00294782 ; -0.00365583 ; -0.00422493 ; -0.00461084 ; + -0.0047848 ; -0.00473465 ; -0.0044645 ; -0.00399341 ; + -0.00335312 ; -0.00258502 ; -0.00173676 ; -0.000858639 ; + -2.59878e-18 ; 0.000793942 ; 0.00148485 ; 0.00204336 ; + 0.00245035 ; 0.00269755 ; 0.00278726 ; 0.00273144 ; + 0.00255019 ; 0.00226978 ; 0.00192042 ; 0.0015339 ; + 0.00114129 ; 0.00077085 ; 0.000446326 ; 0.000185619 ; + 5.46552e-19 ; -0.00010617 ; -0.000135207 ; -9.5412e-05 ; + -4.59404e-19 ; 0.000134254 ; 0.000288539 ; 0.000443577 ; + 0.000581136 ; 0.000685371 ; 0.000743905 ; 0.000748609 ; + 0.000696013 ; 0.000587364 ; 0.000428328 ; 0.000228389 ; + 1.03876e-18 ; -0.000242448 ; -0.000483741 ; -0.000708972 ; + -0.000904593 ; -0.00105933 ; -0.00116487 ; -0.00121637 ; + -0.00121261 ; -0.00115595 ; -0.001052 ; -0.000909138 ; + -0.000737741 ; -0.000549436 ; -0.000356223 ; -0.000169639 ; ]; + abssum = 1.6357; + semilogy((0:255)/256,abs(fft(txfilt))) + */ + +static const int txfilter[16][16] = { + { 0, 0, 0, 0, 0, 0, 0, 0, 20032, 0, 0, 0, 0, 0, 0, 0 }, + { -3, 4, 3, -17, 8, 79, -348, 1160, 19892, -984, 298, -61, -12, 15, -2, -4 }, + { -7, 8, 8, -34, 11, 176, -736, 2482, 19475, -1785, 541, -105, -27, 29, -2, -9 }, + { -11, 11, 15, -51, 8, 286, -1151, 3944, 18794, -2400, 725, -131, -43, 40, -1, -14 }, + { -14, 13, 22, -67, 0, 406, -1577, 5521, 17867, -2833, 850, -141, -59, 49, 0, -18 }, + { -18, 14, 30, -79, -14, 529, -1995, 7180, 16719, -3092, 920, -138, -73, 54, 2, -21 }, + { -21, 14, 38, -89, -34, 650, -2385, 8886, 15381, -3191, 938, -125, -84, 55, 5, -23 }, + { -23, 13, 45, -94, -57, 759, -2723, 10601, 13889, -3149, 912, -106, -92, 54, 8, -24 }, + { -24, 11, 51, -95, -82, 850, -2985, 12282, 12282, -2985, 850, -82, -95, 51, 11, -24 }, + { -24, 8, 54, -92, -106, 912, -3149, 13889, 10601, -2723, 759, -57, -94, 45, 13, -23 }, + { -23, 5, 55, -84, -125, 938, -3191, 15381, 8886, -2385, 650, -34, -89, 38, 14, -21 }, + { -21, 2, 54, -73, -138, 920, -3092, 16719, 7180, -1995, 529, -14, -79, 30, 14, -18 }, + { -18, 0, 49, -59, -141, 850, -2833, 17867, 5521, -1577, 406, 0, -67, 22, 13, -14 }, + { -14, -1, 40, -43, -131, 725, -2400, 18794, 3944, -1151, 286, 8, -51, 15, 11, -11 }, + { -9, -2, 29, -27, -105, 541, -1785, 19475, 2482, -736, 176, 11, -34, 8, 8, -7 }, + { -4, -2, 15, -12, -61, 298, -984, 19892, 1160, -348, 79, 8, -17, 3, 4, -3 } +}; + +/* + rxfilt = [ 0.00534565 ; 0.00644843 ; 0.00757986 ; 0.00875248 ; + 0.00996825 ; 0.0112164 ; 0.012472 ; 0.0136948 ; + 0.0148292 ; 0.0158048 ; 0.0165376 ; 0.0169325 ; + 0.016886 ; 0.0162902 ; 0.0150367 ; 0.013022 ; + 0.0101524 ; 0.00634969 ; 0.00155649 ; -0.00425822 ; + -0.0110942 ; -0.0189153 ; -0.0276459 ; -0.0371682 ; + -0.04732 ; -0.0578947 ; -0.0686416 ; -0.0792683 ; + -0.0894442 ; -0.0988052 ; -0.10696 ; -0.113498 ; + -0.117998 ; -0.120035 ; -0.119195 ; -0.115082 ; + -0.10733 ; -0.0956153 ; -0.0796631 ; -0.0592614 ; + -0.0342674 ; -0.0046161 ; 0.0296741 ; 0.0684964 ; + 0.111653 ; 0.158856 ; 0.209725 ; 0.263794 ; + 0.320517 ; 0.379273 ; 0.439376 ; 0.500089 ; + 0.560635 ; 0.620208 ; 0.677993 ; 0.733176 ; + 0.784965 ; 0.832601 ; 0.875376 ; 0.912645 ; + 0.943842 ; 0.968488 ; 0.986203 ; 0.996714 ; + 0.999859 ; 0.995592 ; 0.983984 ; 0.965218 ; + 0.93959 ; 0.907502 ; 0.869449 ; 0.826014 ; + 0.777855 ; 0.72569 ; 0.670283 ; 0.612429 ; + 0.552941 ; 0.492629 ; 0.432291 ; 0.372694 ; + 0.314561 ; 0.258562 ; 0.205298 ; 0.155298 ; + 0.109006 ; 0.0667808 ; 0.0288905 ; -0.00448781 ; + -0.0332666 ; -0.0574451 ; -0.0771043 ; -0.0924002 ; + -0.103556 ; -0.110854 ; -0.114624 ; -0.115233 ; + -0.113078 ; -0.108569 ; -0.102125 ; -0.0941583 ; + -0.0850708 ; -0.0752412 ; -0.0650205 ; -0.0547253 ; + -0.0446337 ; -0.0349818 ; -0.0259622 ; -0.0177238 ; + -0.0103722 ; -0.00397234 ; 0.00144888 ; 0.00589848 ; + 0.00941285 ; 0.0120526 ; 0.0138974 ; 0.01504 ; + 0.0155817 ; 0.0156264 ; 0.0152766 ; 0.0146288 ; + 0.0137704 ; 0.0127769 ; 0.0117102 ; 0.0106169 ; + 0.00952902 ; 0.0084636 ; 0.00742438 ; 0.00640338 ; ]; + abssum = 3.6765; + semilogy((0:127)/128,abs(fft(rxfilt))) + */ + +static const int rxfilter_re[8][16] = { + { 125, -138, 642, 296, -906, 3776, -3175, -17574, -7569, 3957, -77, -301, 836, -84, 63, 112 }, + { 141, -126, 490, 553, -1097, 3296, -1184, -16822, -9831, 3632, 512, -593, 895, -22, 26, 126 }, + { 148, -97, 336, 753, -1144, 2666, 542, -15606, -11986, 2958, 1188, -844, 900, 66, -13, 136 }, + { 147, -58, 193, 885, -1062, 1952, 1949, -13988, -13925, 1922, 1905, -1025, 842, 181, -54, 141 }, + { 141, -14, 71, 948, -877, 1219, 3003, -12053, -15553, 535, 2606, -1106, 717, 315, -90, 140 }, + { 129, 28, -24, 945, -616, 526, 3691, -9899, -16784, -1171, 3227, -1062, 528, 460, -116, 132 }, + { 113, 68, -90, 885, -313, -79, 4027, -7630, -17554, -3143, 3701, -878, 283, 604, -127, 117 }, + { 95, 101, -127, 779, 0, -564, 4039, -5354, -17822, -5306, 3964, -547, 0, 735, -118, 93 } +}; + +static const int rxfilter_im[8][16] = { + { -209, -186, -160, -2001, -543, -2801, -12677, -2606, 12629, 5336, 19, 2031, 501, 62, 252, 16 }, + { -171, -236, -48, -1824, -900, -1762, -12027, -5103, 11980, 6795, -50, 1955, 735, 12, 270, 38 }, + { -134, -273, 16, -1592, -1262, -953, -11042, -7381, 10863, 8267, 58, 1786, 993, -23, 278, 64 }, + { -98, -295, 38, -1325, -1590, -388, -9801, -9347, 9304, 9666, 379, 1534, 1260, -36, 272, 94 }, + { -66, -301, 25, -1046, -1854, -59, -8393, -10925, 7356, 10903, 932, 1220, 1517, -15, 252, 127 }, + { -39, -293, -13, -776, -2033, 51, -6907, -12061, 5091, 11890, 1725, 871, 1742, 45, 218, 161 }, + { -16, -273, -67, -530, -2116, -19, -5430, -12729, 2603, 12548, 2745, 526, 1914, 151, 172, 195 }, + { 0, -244, -127, -322, -2103, -233, -4039, -12927, 0, 12810, 3964, 226, 2015, 304, 118, 226 } +}; + +static const int16_t rxfilter_re_16[8][16] = { + { 125, -138, 642, 296, -906, 3776, -3175, -17574, -7569, 3957, -77, -301, 836, -84, 63, 112 }, + { 141, -126, 490, 553, -1097, 3296, -1184, -16822, -9831, 3632, 512, -593, 895, -22, 26, 126 }, + { 148, -97, 336, 753, -1144, 2666, 542, -15606, -11986, 2958, 1188, -844, 900, 66, -13, 136 }, + { 147, -58, 193, 885, -1062, 1952, 1949, -13988, -13925, 1922, 1905, -1025, 842, 181, -54, 141 }, + { 141, -14, 71, 948, -877, 1219, 3003, -12053, -15553, 535, 2606, -1106, 717, 315, -90, 140 }, + { 129, 28, -24, 945, -616, 526, 3691, -9899, -16784, -1171, 3227, -1062, 528, 460, -116, 132 }, + { 113, 68, -90, 885, -313, -79, 4027, -7630, -17554, -3143, 3701, -878, 283, 604, -127, 117 }, + { 95, 101, -127, 779, 0, -564, 4039, -5354, -17822, -5306, 3964, -547, 0, 735, -118, 93 } +}; + +static const int16_t rxfilter_im_16[8][16] = { + { -209, -186, -160, -2001, -543, -2801, -12677, -2606, 12629, 5336, 19, 2031, 501, 62, 252, 16 }, + { -171, -236, -48, -1824, -900, -1762, -12027, -5103, 11980, 6795, -50, 1955, 735, 12, 270, 38 }, + { -134, -273, 16, -1592, -1262, -953, -11042, -7381, 10863, 8267, 58, 1786, 993, -23, 278, 64 }, + { -98, -295, 38, -1325, -1590, -388, -9801, -9347, 9304, 9666, 379, 1534, 1260, -36, 272, 94 }, + { -66, -301, 25, -1046, -1854, -59, -8393, -10925, 7356, 10903, 932, 1220, 1517, -15, 252, 127 }, + { -39, -293, -13, -776, -2033, 51, -6907, -12061, 5091, 11890, 1725, 871, 1742, 45, 218, 161 }, + { -16, -273, -67, -530, -2116, -19, -5430, -12729, 2603, 12548, 2745, 526, 1914, 151, 172, 195 }, + { 0, -244, -127, -322, -2103, -233, -4039, -12927, 0, 12810, 3964, 226, 2015, 304, 118, 226 } +}; + +static const short costab[512] = { + 32767, 32764, 32757, 32744, 32727, 32705, 32678, 32646, + 32609, 32567, 32520, 32468, 32412, 32350, 32284, 32213, + 32137, 32056, 31970, 31880, 31785, 31684, 31580, 31470, + 31356, 31236, 31113, 30984, 30851, 30713, 30571, 30424, + 30272, 30116, 29955, 29790, 29621, 29446, 29268, 29085, + 28897, 28706, 28510, 28309, 28105, 27896, 27683, 27466, + 27244, 27019, 26789, 26556, 26318, 26077, 25831, 25582, + 25329, 25072, 24811, 24546, 24278, 24006, 23731, 23452, + 23169, 22883, 22594, 22301, 22004, 21705, 21402, 21096, + 20787, 20474, 20159, 19840, 19519, 19194, 18867, 18537, + 18204, 17868, 17530, 17189, 16845, 16499, 16150, 15799, + 15446, 15090, 14732, 14372, 14009, 13645, 13278, 12909, + 12539, 12166, 11792, 11416, 11038, 10659, 10278, 9895, + 9511, 9126, 8739, 8351, 7961, 7571, 7179, 6786, + 6392, 5997, 5601, 5205, 4807, 4409, 4011, 3611, + 3211, 2811, 2410, 2009, 1607, 1206, 804, 402, + 0, -402, -804, -1206, -1607, -2009, -2410, -2811, + -3211, -3611, -4011, -4409, -4807, -5205, -5601, -5997, + -6392, -6786, -7179, -7571, -7961, -8351, -8739, -9126, + -9511, -9895, -10278, -10659, -11038, -11416, -11792, -12166, + -12539, -12909, -13278, -13645, -14009, -14372, -14732, -15090, + -15446, -15799, -16150, -16499, -16845, -17189, -17530, -17868, + -18204, -18537, -18867, -19194, -19519, -19840, -20159, -20474, + -20787, -21096, -21402, -21705, -22004, -22301, -22594, -22883, + -23169, -23452, -23731, -24006, -24278, -24546, -24811, -25072, + -25329, -25582, -25831, -26077, -26318, -26556, -26789, -27019, + -27244, -27466, -27683, -27896, -28105, -28309, -28510, -28706, + -28897, -29085, -29268, -29446, -29621, -29790, -29955, -30116, + -30272, -30424, -30571, -30713, -30851, -30984, -31113, -31236, + -31356, -31470, -31580, -31684, -31785, -31880, -31970, -32056, + -32137, -32213, -32284, -32350, -32412, -32468, -32520, -32567, + -32609, -32646, -32678, -32705, -32727, -32744, -32757, -32764, + -32767, -32764, -32757, -32744, -32727, -32705, -32678, -32646, + -32609, -32567, -32520, -32468, -32412, -32350, -32284, -32213, + -32137, -32056, -31970, -31880, -31785, -31684, -31580, -31470, + -31356, -31236, -31113, -30984, -30851, -30713, -30571, -30424, + -30272, -30116, -29955, -29790, -29621, -29446, -29268, -29085, + -28897, -28706, -28510, -28309, -28105, -27896, -27683, -27466, + -27244, -27019, -26789, -26556, -26318, -26077, -25831, -25582, + -25329, -25072, -24811, -24546, -24278, -24006, -23731, -23452, + -23169, -22883, -22594, -22301, -22004, -21705, -21402, -21096, + -20787, -20474, -20159, -19840, -19519, -19194, -18867, -18537, + -18204, -17868, -17530, -17189, -16845, -16499, -16150, -15799, + -15446, -15090, -14732, -14372, -14009, -13645, -13278, -12909, + -12539, -12166, -11792, -11416, -11038, -10659, -10278, -9895, + -9511, -9126, -8739, -8351, -7961, -7571, -7179, -6786, + -6392, -5997, -5601, -5205, -4807, -4409, -4011, -3611, + -3211, -2811, -2410, -2009, -1607, -1206, -804, -402, + 0, 402, 804, 1206, 1607, 2009, 2410, 2811, + 3211, 3611, 4011, 4409, 4807, 5205, 5601, 5997, + 6392, 6786, 7179, 7571, 7961, 8351, 8739, 9126, + 9511, 9895, 10278, 10659, 11038, 11416, 11792, 12166, + 12539, 12909, 13278, 13645, 14009, 14372, 14732, 15090, + 15446, 15799, 16150, 16499, 16845, 17189, 17530, 17868, + 18204, 18537, 18867, 19194, 19519, 19840, 20159, 20474, + 20787, 21096, 21402, 21705, 22004, 22301, 22594, 22883, + 23169, 23452, 23731, 24006, 24278, 24546, 24811, 25072, + 25329, 25582, 25831, 26077, 26318, 26556, 26789, 27019, + 27244, 27466, 27683, 27896, 28105, 28309, 28510, 28706, + 28897, 29085, 29268, 29446, 29621, 29790, 29955, 30116, + 30272, 30424, 30571, 30713, 30851, 30984, 31113, 31236, + 31356, 31470, 31580, 31684, 31785, 31880, 31970, 32056, + 32137, 32213, 32284, 32350, 32412, 32468, 32520, 32567, + 32609, 32646, 32678, 32705, 32727, 32744, 32757, 32764 +}; + +#define COS(x) (costab[(((x)>>7)&0x1ff)]) +#define SIN(x) COS((x)+0xc000) + diff --git a/soundcard/Makefile.am b/soundcard/Makefile.am new file mode 100644 index 0000000..c4cede2 --- /dev/null +++ b/soundcard/Makefile.am @@ -0,0 +1,45 @@ +INCLUDES = @XML_CFLAGS@ -I$(top_srcdir)/matlib -I$(top_srcdir)/libmisc \ + -I$(top_srcdir)/directx/include \ + -I$(top_srcdir)/directx/include/directx6 \ + @AUDIOFILE_CFLAGS@ + +MODEMLIBS = ../afsk/libafsk.a ../fsk/libfsk.a ../pammodem/libpam.a ../pskmodem/libpsk.a ../newqpsk/libnewqpsk.a ../p3dmodem/libp3d.a + +man_MANS = soundmodem.8 + +if WIN32 +SBINPROG = +NOINSTPROG = +libpttio_a_SOURCES = winptt2.c +libaudioio_a_SOURCES = winaudioio.c audiofilein.c chansim.c +liblog_a_SOURCES = winlog.c +else +SBINPROG = soundmodem +NOINSTPROG = testkiss chansim chansimberr +libpttio_a_SOURCES = ptt.c +libaudioio_a_SOURCES = audioio.c alsaio.c audiofilein.c chansim.c +liblog_a_SOURCES = log.c +endif + +include_HEADERS = modem.h simd.h +noinst_HEADERS = ppdev.h soundio.h audioio.h kisspkt.h pttio.h + +sbin_PROGRAMS = $(SBINPROG) +noinst_PROGRAMS = $(NOINSTPROG) +noinst_LIBRARIES = libcommon.a libpttio.a libaudioio.a liblog.a + +libcommon_a_SOURCES = 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redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE +#define _REENTRANT + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "soundio.h" +#include "audioio.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#ifdef HAVE_ALSA + +#include + +/* ---------------------------------------------------------------------- */ + +#define AUDIOIBUFSIZE 4096 + +struct audioio_unix { + struct audioio audioio; + unsigned int samplerate; + unsigned int capturechannelmode; + snd_pcm_t *playback_handle; + snd_pcm_t *capture_handle; + unsigned int fragsize; + pthread_mutex_t iomutex; + pthread_cond_t iocond; + unsigned int flags; + unsigned int ptr; + u_int16_t ptime; + int16_t ibuf[AUDIOIBUFSIZE]; +}; + +struct modemparams ioparams_alsasoundcard[] = { + { "device", "ALSA Audio Driver", "Path name of the audio (soundcard) driver", "hw:0,0", MODEMPAR_COMBO, + { c: { { "hw:0,0", "plughw:0,0", "hw:1,0", "plughw:1,0", "hw:2,0", "plughw:2,0", "hw:3,0", "plughw:3,0" } } } }, + { "halfdup", "Half Duplex", "Force operating the Sound Driver in Half Duplex mode", "0", MODEMPAR_CHECKBUTTON }, + { "capturechannelmode", "Capture Channel", "Capture Channel", "Mono", MODEMPAR_COMBO, + { c: { { "Mono", "Left", "Right" } } } }, + { NULL, } +}; + +#define CAP_HALFDUPLEX 0x100 + +#define FLG_READING 0x1000 +#define FLG_HALFDUPLEXTX 0x2000 +#define FLG_TERMINATERX 0x4000 + +#ifndef INFTIM +#define INFTIM (-1) +#endif + +/* ---------------------------------------------------------------------- */ + +static void iorelease(struct audioio *aio); +static void iowrite(struct audioio *aio, const int16_t *samples, unsigned int nr); +static void ioread(struct audioio *aio, int16_t *samples, unsigned int nr, u_int16_t tim); +static u_int16_t iocurtime(struct audioio *aio); +static void iotransmitstart(struct audioio *aio); +static void iotransmitstop(struct audioio *aio); +static void ioterminateread(struct audioio *aio); + +/* ---------------------------------------------------------------------- */ + +static inline int iomodetofmode(unsigned int flags) +{ + switch (flags & IO_RDWR) { + default: + case IO_RDONLY: + return O_RDONLY; + + case IO_WRONLY: + return O_WRONLY; + + case IO_RDWR: + return O_RDWR; + } +} + +/* ---------------------------------------------------------------------- */ + +static snd_pcm_t *open_alsa(const char *name, snd_pcm_stream_t direction, unsigned int *samplerate, unsigned int *chanmode) +{ + snd_pcm_t *pcm_handle; + snd_pcm_hw_params_t *hwparams; + snd_pcm_format_mask_t *fmtmask; + snd_pcm_sw_params_t *swparams; + /* set fragment size so we have approx. 10-20ms wakeup latency */ + unsigned int buffer_time = 500000; /* ring buffer length in us */ + unsigned int period_time = 15000; /* period time in us */ + snd_pcm_format_t samplefmt; + snd_pcm_uframes_t buffer_size; + snd_pcm_uframes_t period_size; + int err, dir; + + if (snd_pcm_open(&pcm_handle, name, direction, 0) < 0) { + logprintf(MLOG_ERROR, "alsa: Error opening PCM device %s\n", name); + return NULL; + } + /* + * Set hardware parameter + */ + snd_pcm_hw_params_alloca(&hwparams); + /* choose all parameters */ + err = snd_pcm_hw_params_any(pcm_handle, hwparams); + if (err < 0) { + logprintf(MLOG_ERROR, "Broken configuration for capture: no configurations available: %s\n", snd_strerror(err)); + goto err; + } + /* set the interleaved read/write format */ + err = snd_pcm_hw_params_set_access(pcm_handle, hwparams, SND_PCM_ACCESS_RW_INTERLEAVED); + if (err < 0) { + logprintf(MLOG_ERROR, "Access type RW_INTERLEAVED not available for capture: %s\n", snd_strerror(err)); + goto err; + } + /* set the sample format */ + snd_pcm_format_mask_alloca(&fmtmask); + snd_pcm_format_mask_set(fmtmask, SND_PCM_FORMAT_S16); + err = snd_pcm_hw_params_set_format_mask(pcm_handle, hwparams, fmtmask); + if (err < 0) { + logprintf(MLOG_ERROR, "Sample format S16_NE not available for capture: %s\n", snd_strerror(err)); + goto err; + } + /* set the count of channels */ + if (chanmode && *chanmode) { + err = snd_pcm_hw_params_set_channels(pcm_handle, hwparams, 2); + if (err < 0) { + logprintf(MLOG_ERROR, "Channels count (2) not available for captures: %s; trying Mono\n", snd_strerror(err)); + *chanmode = 0; + } + } + if (!chanmode || !*chanmode) { + err = snd_pcm_hw_params_set_channels(pcm_handle, hwparams, 1); + if (err < 0) { + logprintf(MLOG_ERROR, "Channels count (1) not available for captures: %s\n", snd_strerror(err)); + goto err; + } + } + /* set the stream rate */ + err = snd_pcm_hw_params_set_rate_near(pcm_handle, hwparams, samplerate, 0); + if (err < 0) { + logprintf(MLOG_ERROR, "Rate %iHz not available for capture: %s\n", *samplerate, snd_strerror(err)); + goto err; + } + /* set the buffer time */ + err = snd_pcm_hw_params_set_buffer_time_near(pcm_handle, hwparams, &buffer_time, &dir); + if (err < 0) { + logprintf(MLOG_ERROR, "Unable to set buffer time %i for capture: %s\n", buffer_time, snd_strerror(err)); + goto err; + } + /* set the period time */ + err = snd_pcm_hw_params_set_period_time_near(pcm_handle, hwparams, &period_time, &dir); + if (err < 0) { + logprintf(MLOG_ERROR, "Unable to set period time %i for capture: %s\n", period_time, snd_strerror(err)); + goto err; + } + /* write the parameters to device */ + err = snd_pcm_hw_params(pcm_handle, hwparams); + if (err < 0) { + logprintf(MLOG_ERROR, "Unable to set hw params for capture: %s\n", snd_strerror(err)); + goto err; + } + /* read current configuration */ + err = snd_pcm_hw_params_get_buffer_size(hwparams, &buffer_size); + if (err < 0) { + logprintf(MLOG_ERROR, "Unable to get buffer size for capture: %s\n", snd_strerror(err)); + goto err; + } + err = snd_pcm_hw_params_get_period_size(hwparams, &period_size, &dir); + if (err < 0) { + logprintf(MLOG_ERROR, "Unable to get period size for capture: %s\n", snd_strerror(err)); + goto err; + } + err = snd_pcm_hw_params_get_rate(hwparams, samplerate, &dir); + if (err < 0) { + logprintf(MLOG_ERROR, "Unable to get the sample rate for capture: %s\n", snd_strerror(err)); + goto err; + } + err = snd_pcm_hw_params_get_format(hwparams, &samplefmt); + if (err < 0) { + logprintf(MLOG_ERROR, "Unable to get the sample format for capture: %s\n", snd_strerror(err)); + goto err; + } + err = snd_pcm_hw_params_get_sbits(hwparams); + if (err < 0) { + logprintf(MLOG_ERROR, "Unable to get the number of significant bits for capture: %s\n", snd_strerror(err)); + goto err; + } + printf("ALSA: Using sample rate %u, sample format %d, significant bits %d, buffer size %u, period size %u\n", + *samplerate, (int)samplefmt, err, (unsigned int)buffer_size, (unsigned int)period_size); + /* + * Set Software Parameters + */ + snd_pcm_sw_params_alloca(&swparams); + /* get the current swparams */ + err = snd_pcm_sw_params_current(pcm_handle, swparams); + if (err < 0) { + logprintf(MLOG_ERROR, "Unable to determine current swparams for capture: %s\n", snd_strerror(err)); + goto err; + } + /* start the transfer when samples are available */ + err = snd_pcm_sw_params_set_start_threshold(pcm_handle, swparams, 64); + if (err < 0) { + logprintf(MLOG_ERROR, "Unable to set start threshold mode for capture: %s\n", snd_strerror(err)); + goto err; + } + /* allow the transfer when at least 1 samples can be processed */ + err = snd_pcm_sw_params_set_avail_min(pcm_handle, swparams, 1); + if (err < 0) { + logprintf(MLOG_ERROR, "Unable to set avail min for capture: %s\n", snd_strerror(err)); + goto err; + } + /* align all transfers to 1 sample */ + err = snd_pcm_sw_params_set_xfer_align(pcm_handle, swparams, 1); + if (err < 0) { + logprintf(MLOG_ERROR, "Unable to set transfer align for capture: %s\n", snd_strerror(err)); + goto err; + } + /* write the parameters to the capture device */ + err = snd_pcm_sw_params(pcm_handle, swparams); + if (err < 0) { + logprintf(MLOG_ERROR, "Unable to set sw params for capture: %s\n", snd_strerror(err)); + goto err; + } + if (snd_pcm_prepare(pcm_handle) < 0) { + logprintf(MLOG_ERROR, "Error preparing capture.\n"); + goto err; + } + return pcm_handle; + + err: + snd_pcm_close(pcm_handle); + return NULL; +} + +/* ---------------------------------------------------------------------- */ +/* + * Linux ALSA audio + */ + +struct audioio *ioopen_alsasoundcard(unsigned int *samplerate, unsigned int flags, const char *params[]) +{ + const char *audiopath = params[0]; + struct audioio_unix *audioio; + unsigned int prate, crate, i; + + audioio = calloc(1, sizeof(struct audioio_unix)); + if (!audioio) + return NULL; + audioio->audioio.release = iorelease; + if (!audiopath) + audiopath = "hw:0,0"; + prate = crate = *samplerate; + audioio->capturechannelmode = 0; + if (params[2] && !strcmp(params[2], ioparams_alsasoundcard[2].u.c.combostr[1])) + audioio->capturechannelmode = 1; + else if (params[2] && !strcmp(params[2], ioparams_alsasoundcard[2].u.c.combostr[2])) + audioio->capturechannelmode = 2; + /* todo: remove configurations with different rx/tx rates or make different rates work...*/ + if (flags & IO_RDONLY) { + audioio->audioio.terminateread = ioterminateread; + audioio->audioio.read = ioread; + audioio->audioio.curtime = iocurtime; + audioio->capture_handle = open_alsa(audiopath, SND_PCM_STREAM_CAPTURE, &crate, &audioio->capturechannelmode); + if (!audioio->capture_handle) + goto err; + } + if (flags & IO_WRONLY) { + audioio->audioio.transmitstart = iotransmitstart; + audioio->audioio.transmitstop = iotransmitstop; + audioio->audioio.write = iowrite; + i = 0; + audioio->playback_handle = open_alsa(audiopath, SND_PCM_STREAM_PLAYBACK, &prate, &i); + if (!audioio->playback_handle) + goto err; + } + audioio->samplerate = prate; + if ((flags & (IO_RDONLY|IO_WRONLY)) == (IO_RDONLY|IO_WRONLY) && abs(prate - crate) > 1) { + logprintf(MLOG_ERROR, "audio: Error, playback/capture sample rates do not match: %u/%u\n", prate, crate); + goto err; + } + pthread_cond_init(&audioio->iocond, NULL); + pthread_mutex_init(&audioio->iomutex, NULL); + audioio->flags = flags & IO_RDWR; + audioio->ptr = audioio->ptime = 0; + logprintf(MLOG_DEBUG, "audio: starting \"%s\"\n", audiopath); + if (params[1] && params[1][0] != '0') { + audioio->flags |= CAP_HALFDUPLEX; + logprintf(MLOG_INFO, "audio: forcing half duplex mode\n"); + } + *samplerate = audioio->samplerate; + return &audioio->audioio; + + err: + if (audioio->playback_handle) + snd_pcm_close(audioio->playback_handle); + if (audioio->capture_handle) + snd_pcm_close(audioio->capture_handle); + free(audioio); + return NULL; +} + +static inline void iotxend(struct audioio_unix *audioio) +{ + int err; + + err = snd_pcm_drain(audioio->playback_handle); + if (err < 0) + logprintf(MLOG_ERROR, "snd_pcm_drain in iotxend: %s", snd_strerror(err)); + if (!(audioio->flags & CAP_HALFDUPLEX)) + return; + err = snd_pcm_start(audioio->capture_handle); + if (err < 0 && err != -EBADFD) + logprintf(MLOG_ERROR, "snd_pcm_start in iotxend: %s", snd_strerror(err)); +} + +static inline void iotxstart(struct audioio_unix *audioio) +{ + int err; + + if (snd_pcm_prepare(audioio->playback_handle) < 0) { + logprintf(MLOG_ERROR, "Error preparing tx.\n"); + } + err = snd_pcm_start(audioio->playback_handle); + if (err < 0) + logprintf(MLOG_ERROR, "snd_pcm_start in iotxstart: %s", snd_strerror(err)); +} + +/* ---------------------------------------------------------------------- */ + +static void iorelease(struct audioio *aio) +{ + struct audioio_unix *audioio = (struct audioio_unix *)aio; + + pthread_cond_destroy(&audioio->iocond); + pthread_mutex_destroy(&audioio->iomutex); + audioio->flags = audioio->ptr = audioio->ptime = 0; + if (audioio->playback_handle) + snd_pcm_close(audioio->playback_handle); + if (audioio->capture_handle) + snd_pcm_close(audioio->capture_handle); + free(audioio); +} + +static void iowrite(struct audioio *aio, const int16_t *samples, unsigned int nr) +{ + struct audioio_unix *audioio = (struct audioio_unix *)aio; + unsigned char *p = (unsigned char *)samples; + int err; + + if (!audioio->playback_handle) + return; + err = snd_pcm_writei(audioio->playback_handle, p, nr); + if (err == -EPIPE) { + if (snd_pcm_prepare(audioio->playback_handle) < 0) { + logprintf(MLOG_ERROR, "Error preparing tx.\n"); + } + err = snd_pcm_writei(audioio->playback_handle, p, nr); + } + if (err < 0) { + logprintf(MLOG_ERROR, "audio: snd_pcm_writei: %s\n", snd_strerror(err)); + return; + } + if (err < nr) { + logprintf(MLOG_ERROR, "audio: snd_pcm_writei: not enough samples written: %d < %u\n", err, nr); + return; + } +} + +static void ioread(struct audioio *aio, int16_t *samples, unsigned int nr, u_int16_t tim) +{ + struct audioio_unix *audioio = (struct audioio_unix *)aio; + int16_t ibuf[2*AUDIOIBUFSIZE/8]; + int16_t *ip; + unsigned int p; + int i, j; + + pthread_mutex_lock(&audioio->iomutex); + while (nr > 0) { + if (audioio->flags & FLG_TERMINATERX) { + pthread_mutex_unlock(&audioio->iomutex); + pthread_exit(NULL); + } + i = (signed)(int16_t)(audioio->ptime - tim); + if (i > AUDIOIBUFSIZE) { + pthread_mutex_unlock(&audioio->iomutex); + i -= AUDIOIBUFSIZE; + if (i > nr) + i = nr; + memset(samples, 0, i * sizeof(samples[0])); + logprintf(MLOG_ERROR, "ioread: request time %u out of time window [%u,%u)\n", tim, audioio->ptime-AUDIOIBUFSIZE, audioio->ptime); + samples += i; + nr -= i; + tim += i; + pthread_mutex_lock(&audioio->iomutex); + continue; + } + if (i > 0) { + p = (AUDIOIBUFSIZE + audioio->ptr - i) % AUDIOIBUFSIZE; + if (i > nr) + i = nr; + if (i > AUDIOIBUFSIZE-p) + i = AUDIOIBUFSIZE-p; + memcpy(samples, &audioio->ibuf[p], i * sizeof(samples[0])); + nr -= i; + samples += i; + tim += i; + continue; + } + if (audioio->flags & (FLG_READING|FLG_HALFDUPLEXTX)) { + pthread_cond_wait(&audioio->iocond, &audioio->iomutex); + continue; + } + audioio->flags |= FLG_READING; + pthread_mutex_unlock(&audioio->iomutex); + if (!audioio->capture_handle) + logerr(MLOG_FATAL, "audio: read: capture handle NULL"); + i = snd_pcm_readi(audioio->capture_handle, ibuf, sizeof(ibuf)/sizeof(ibuf[0])/2); + if (i == -EPIPE) { + if (snd_pcm_prepare(audioio->capture_handle) < 0) { + logprintf(MLOG_ERROR, "Error preparing rx.\n"); + } + i = snd_pcm_readi(audioio->capture_handle, ibuf, sizeof(ibuf)/sizeof(ibuf[0])/2); + } + if (i < 0) + logprintf(MLOG_FATAL, "audio: snd_pcm_readi: %s", snd_strerror(i)); + if (!i) { + logerr(MLOG_ERROR, "audio: snd_pcm_readi returned 0??"); + pthread_mutex_lock(&audioio->iomutex); + audioio->flags &= ~FLG_READING; + pthread_cond_broadcast(&audioio->iocond); + continue; + } + p = i; + pthread_mutex_lock(&audioio->iomutex); + audioio->flags &= ~FLG_READING; + ip = ibuf; + if (audioio->capturechannelmode) + ip += audioio->capturechannelmode-1; + for (; p > 0; ) { + i = p; + if (i > AUDIOIBUFSIZE-audioio->ptr) + i = AUDIOIBUFSIZE-audioio->ptr; + if (audioio->capturechannelmode) { + for (j = 0; j < i; j++, ip += 2) + audioio->ibuf[audioio->ptr + j] = *ip; + } else { + memcpy(&audioio->ibuf[audioio->ptr], ip, i * sizeof(audioio->ibuf[0])); + ip += i; + } + audioio->ptr = (audioio->ptr + i) % AUDIOIBUFSIZE; + audioio->ptime += i; + p -= i; + } + pthread_cond_broadcast(&audioio->iocond); + } + pthread_mutex_unlock(&audioio->iomutex); +} + +static u_int16_t iocurtime(struct audioio *aio) +{ + struct audioio_unix *audioio = (struct audioio_unix *)aio; + u_int16_t res; + int16_t ibuf[2*AUDIOIBUFSIZE/8]; + int16_t *ip; + unsigned int p; + int i, j, r; + + pthread_mutex_lock(&audioio->iomutex); + for (;;) { + if (audioio->flags & (FLG_READING|FLG_HALFDUPLEXTX)) + break; + audioio->flags |= FLG_READING; + pthread_mutex_unlock(&audioio->iomutex); + if (!audioio->capture_handle) + logprintf(MLOG_FATAL, "audio: read: capture handle NULL"); + r = snd_pcm_nonblock(audioio->capture_handle, 1); + if (r < 0) + logprintf(MLOG_FATAL, "audio: snd_pcm_nonblock: %s", snd_strerror(r)); + i = snd_pcm_readi(audioio->capture_handle, ibuf, sizeof(ibuf)/sizeof(ibuf[0])/2); + r = snd_pcm_nonblock(audioio->capture_handle, 0); + if (r < 0) + logprintf(MLOG_FATAL, "audio: snd_pcm_nonblock: %s", snd_strerror(r)); + if (!i || i == -EAGAIN) { + pthread_mutex_lock(&audioio->iomutex); + audioio->flags &= ~FLG_READING; + pthread_cond_broadcast(&audioio->iocond); + break; + } + if (i < 0) + logprintf(MLOG_FATAL, "audio: snd_pcm_readi: %s", snd_strerror(i)); + p = i; + pthread_mutex_lock(&audioio->iomutex); + audioio->flags &= ~FLG_READING; + ip = ibuf; + if (audioio->capturechannelmode) + ip += audioio->capturechannelmode-1; + for (; p > 0; ) { + i = p; + if (i > AUDIOIBUFSIZE-audioio->ptr) + i = AUDIOIBUFSIZE-audioio->ptr; + if (audioio->capturechannelmode) { + for (j = 0; j < i; j++, ip += 2) + audioio->ibuf[audioio->ptr + j] = *ip; + } else { + memcpy(&audioio->ibuf[audioio->ptr], ip, i * sizeof(audioio->ibuf[0])); + ip += i; + } + audioio->ptr = (audioio->ptr + i) % AUDIOIBUFSIZE; + audioio->ptime += i; + p -= i; + } + pthread_cond_broadcast(&audioio->iocond); + } + res = audioio->ptime; + pthread_mutex_unlock(&audioio->iomutex); + return res; +} + +static void iotransmitstart(struct audioio *aio) +{ + struct audioio_unix *audioio = (struct audioio_unix *)aio; + if (audioio->flags & CAP_HALFDUPLEX) { + pthread_mutex_lock(&audioio->iomutex); + audioio->flags |= FLG_HALFDUPLEXTX; + while (audioio->flags & FLG_READING) + pthread_cond_wait(&audioio->iocond, &audioio->iomutex); + pthread_mutex_unlock(&audioio->iomutex); + } + iotxstart(audioio); +} + +static void iotransmitstop(struct audioio *aio) +{ + struct audioio_unix *audioio = (struct audioio_unix *)aio; + +#if 0 + short sbuf[256]; + unsigned int i, j; + /* add 20ms tail */ + i = audioio->samplerate / 50; + memset(sbuf, 0, sizeof(sbuf)); + while (i > 0) { + j = sizeof(sbuf)/sizeof(sbuf[0]); + if (j > i) + j = i; + iowrite(audioio, sbuf, j); + i -= j; + } +#endif + iotxend(audioio); + if (audioio->flags & CAP_HALFDUPLEX) { + pthread_mutex_lock(&audioio->iomutex); + audioio->flags &= ~FLG_HALFDUPLEXTX; + pthread_cond_broadcast(&audioio->iocond); + pthread_mutex_unlock(&audioio->iomutex); + } +} + +static void ioterminateread(struct audioio *aio) +{ + struct audioio_unix *audioio = (struct audioio_unix *)aio; + + pthread_mutex_lock(&audioio->iomutex); + audioio->flags |= FLG_TERMINATERX; + pthread_mutex_unlock(&audioio->iomutex); + pthread_cond_broadcast(&audioio->iocond); +} + +/* ---------------------------------------------------------------------- */ +#else + +struct audioio *ioopen_alsasoundcard(unsigned int *samplerate, unsigned int flags, const char *params[]) +{ + return NULL; +} + +#endif + +void ioinit_alsasoundcard(void) +{ +} + diff --git a/soundcard/audiofilein.c b/soundcard/audiofilein.c new file mode 100644 index 0000000..aab9bc6 --- /dev/null +++ b/soundcard/audiofilein.c @@ -0,0 +1,305 @@ +/*****************************************************************************/ + +/* + * audiofilein.c -- Audio input from file. + * + * Copyright (C) 2000 + * Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE +#define _REENTRANT + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* AIX requires this to be the first thing in the file. */ +#ifndef __GNUC__ +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX +#pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +#endif + +#include "soundio.h" +#include "audioio.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* ---------------------------------------------------------------------- */ + +#define AUDIOIBUFSIZE 4096 + +struct audioio_filein { + struct audioio audioio; + AFfilehandle file; + /* audio file info */ + unsigned int samplerate; + int samplefmt, samplewidth, byteorder; + unsigned int nrchan, framesz; + AFframecount nrframes, frameptr; + pthread_mutex_t iomutex; + pthread_cond_t iocond; + unsigned int flags; + unsigned int ptr; + u_int16_t ptime; + int16_t ibuf[AUDIOIBUFSIZE]; +}; + +struct modemparams ioparams_filein[] = { + { "file", "Input file", "Input File Name", "", MODEMPAR_STRING }, + { "repeat", "Repeat", "Loop input file forever", "0", MODEMPAR_CHECKBUTTON }, + { NULL, } +}; + +#define FLG_TERMINATERX 4 +#define FLG_REPEAT 8 + +/* ---------------------------------------------------------------------- */ + +static void iorelease(struct audioio *aio) +{ + struct audioio_filein *audioio = (struct audioio_filein *)aio; + + if (audioio->file) { + afCloseFile(audioio->file); + pthread_cond_destroy(&audioio->iocond); + pthread_mutex_destroy(&audioio->iomutex); + } + audioio->file = NULL; + audioio->flags = audioio->ptr = audioio->ptime = 0; + free(audioio); +} + +static void ioread(struct audioio *aio, int16_t *samples, unsigned int nr, u_int16_t tim) +{ + struct audioio_filein *audioio = (struct audioio_filein *)aio; + unsigned int p, nrsamp; + unsigned char *buf, *bp; + int i; + + buf = alloca(AUDIOIBUFSIZE/8 * audioio->framesz); + pthread_mutex_lock(&audioio->iomutex); + while (nr > 0) { + if (audioio->flags & FLG_TERMINATERX) { + pthread_mutex_unlock(&audioio->iomutex); + pthread_exit(NULL); + } + i = (signed)(int16_t)(audioio->ptime - tim); + if (i > AUDIOIBUFSIZE) { + pthread_mutex_unlock(&audioio->iomutex); + i -= AUDIOIBUFSIZE; + if (i > nr) + i = nr; + memset(samples, 0, i * sizeof(samples[0])); + logprintf(MLOG_ERROR, "ioread: request time %u out of time window [%u,%u)\n", tim, audioio->ptime-AUDIOIBUFSIZE, audioio->ptime); + samples += i; + nr -= i; + tim += i; + pthread_mutex_lock(&audioio->iomutex); + continue; + } + if (i > 0) { + p = (AUDIOIBUFSIZE + audioio->ptr - i) % AUDIOIBUFSIZE; + if (i > nr) + i = nr; + if (i > AUDIOIBUFSIZE-p) + i = AUDIOIBUFSIZE-p; + memcpy(samples, &audioio->ibuf[p], i * sizeof(samples[0])); + nr -= i; + samples += i; + tim += i; + continue; + } + pthread_mutex_unlock(&audioio->iomutex); + nrsamp = AUDIOIBUFSIZE/8; + if (audioio->flags & FLG_REPEAT && audioio->frameptr >= audioio->nrframes) { + audioio->frameptr = 0; + afSeekFrame(audioio->file, AF_DEFAULT_TRACK, 0); + } + if (audioio->frameptr >= audioio->nrframes) { + if (audioio->frameptr >= audioio->nrframes + 2 * AUDIOIBUFSIZE) + pthread_exit(NULL); + pthread_mutex_lock(&audioio->iomutex); + for (p = 0; p < nrsamp; p++) { + audioio->ibuf[audioio->ptr] = 0; + audioio->ptr = (audioio->ptr + 1) % AUDIOIBUFSIZE; + audioio->ptime += 1; + audioio->frameptr++; + } + } else { + if (audioio->frameptr + nrsamp > audioio->nrframes) + nrsamp = audioio->nrframes - audioio->frameptr; + afReadFrames(audioio->file, AF_DEFAULT_TRACK, buf, nrsamp); + audioio->frameptr += nrsamp; + pthread_mutex_lock(&audioio->iomutex); + for (bp = buf, p = 0; p < nrsamp; p++, bp += audioio->framesz) { + switch (audioio->samplefmt) { + case AF_SAMPFMT_TWOSCOMP: + case AF_SAMPFMT_UNSIGNED: + if (audioio->byteorder == AF_BYTEORDER_BIGENDIAN) { + switch (audioio->samplewidth) { + case 8: + i = ((signed char *)bp)[0] << 8; + break; + + case 16: + case 24: + case 32: + i = (((signed char *)bp)[0] << 8) | bp[1]; + break; + } + } else { + switch (audioio->samplewidth) { + case 8: + i = ((signed char *)bp)[0] << 8; + break; + + case 16: + i = (((signed char *)bp)[1] << 8) | bp[0]; + break; + + case 24: + i = (((signed char *)bp)[2] << 8) | bp[1]; + break; + case 32: + i = (((signed char *)bp)[3] << 8) | bp[2]; + break; + } + } + if (audioio->samplefmt == AF_SAMPFMT_UNSIGNED) + i ^= 0x8000; + break; + + default: + i = 0; + } + audioio->ibuf[audioio->ptr] = i; + audioio->ptr = (audioio->ptr + 1) % AUDIOIBUFSIZE; + audioio->ptime += 1; + } + } + pthread_cond_broadcast(&audioio->iocond); + } + pthread_mutex_unlock(&audioio->iomutex); +} + +static u_int16_t iocurtime(struct audioio *aio) +{ + struct audioio_filein *audioio = (struct audioio_filein *)aio; + u_int16_t res; + + pthread_mutex_lock(&audioio->iomutex); + res = audioio->ptime; + pthread_mutex_unlock(&audioio->iomutex); + return res; +} + +static void ioterminateread(struct audioio *aio) +{ + struct audioio_filein *audioio = (struct audioio_filein *)aio; + + pthread_mutex_lock(&audioio->iomutex); + audioio->flags |= FLG_TERMINATERX; + pthread_mutex_unlock(&audioio->iomutex); + pthread_cond_broadcast(&audioio->iocond); +} + +/* ---------------------------------------------------------------------- */ + +struct audioio *ioopen_filein(unsigned int *samplerate, unsigned int flags, const char *params[]) +{ + const char *audiopath = params[0]; + struct audioio_filein *audioio; + int version; + + if ((flags & IO_RDWR) != IO_RDONLY) { + logprintf(MLOG_ERROR, "audio: File input is unidirectional\n"); + return NULL; + } + audioio = calloc(1, sizeof(struct audioio_filein)); + if (!audioio) + return NULL; + audioio->audioio.release = iorelease; + audioio->audioio.terminateread = ioterminateread; + audioio->audioio.transmitstart = NULL; + audioio->audioio.transmitstop = NULL; + audioio->audioio.write = NULL; + audioio->audioio.read = ioread; + audioio->audioio.curtime = iocurtime; + pthread_cond_init(&audioio->iocond, NULL); + pthread_mutex_init(&audioio->iomutex, NULL); + audioio->flags = audioio->ptr = audioio->ptime = 0; + if (params[1] && params[1][0] != '0') + audioio->flags |= FLG_REPEAT; + if (!audiopath) { + logprintf(MLOG_ERROR, "audio: No file name specified\n"); + free(audioio); + return NULL; + } + if (!(audioio->file = afOpenFile(audiopath, "r", NULL))) { + logprintf(MLOG_ERROR, "audio: Cannot open file \"%s\"\n", audiopath); + free(audioio); + return NULL; + } + audioio->samplerate = afGetRate(audioio->file, AF_DEFAULT_TRACK); + afGetSampleFormat(audioio->file, AF_DEFAULT_TRACK, &audioio->samplefmt, &audioio->samplewidth); + audioio->byteorder = afGetByteOrder(audioio->file, AF_DEFAULT_TRACK); + audioio->nrchan = afGetChannels(audioio->file, AF_DEFAULT_TRACK); + audioio->framesz = afGetFrameSize(audioio->file, AF_DEFAULT_TRACK, 1); + audioio->nrframes = afGetFrameCount(audioio->file, AF_DEFAULT_TRACK); + audioio->frameptr = 0; + /* work around a libaudiofile WAVE bug */ + if (afGetFileFormat(audioio->file, &version) == AF_FILE_WAVE && audioio->samplewidth <= 8) + audioio->samplefmt = AF_SAMPFMT_UNSIGNED; + logprintf(MLOG_INFO, "audio: sample rate %u channels %u sfmt %d swidth %d byteorder %d framesize %u nrframes %d\n", + audioio->samplerate, audioio->nrchan, audioio->samplefmt, audioio->samplewidth, + audioio->byteorder, audioio->framesz, audioio->nrframes); + *samplerate = audioio->samplerate; + return &audioio->audioio; +} + +/* ---------------------------------------------------------------------- */ + +void ioinit_filein(void) +{ +} + +/* ---------------------------------------------------------------------- */ diff --git a/soundcard/audioio.c b/soundcard/audioio.c new file mode 100644 index 0000000..a553499 --- /dev/null +++ b/soundcard/audioio.c @@ -0,0 +1,702 @@ +/*****************************************************************************/ + +/* + * audioio.c -- Audio I/O. + * + * Copyright (C) 1999-2000 + * Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE +#define _REENTRANT + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "soundio.h" +#include "audioio.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#ifdef HAVE_STROPTS_H +#include +#endif +#ifdef HAVE_SYS_AUDIOIO_H +#include +#endif +#ifdef HAVE_SYS_SOUNDCARD_H +#include +#endif + +/* ---------------------------------------------------------------------- */ + +#define AUDIOIBUFSIZE 4096 + +struct audioio_unix { + struct audioio audioio; + char audiopath[64]; + unsigned int samplerate; + int audiofd; + unsigned int fragsize; + pthread_mutex_t iomutex; + pthread_cond_t iocond; + unsigned int flags; + unsigned int ptr; + u_int16_t ptime; + int16_t ibuf[AUDIOIBUFSIZE]; +}; + +#if defined(HAVE_SYS_SOUNDCARD_H) +#define AUDIOPATH "/dev/dsp" +#else +#define AUDIOPATH "/dev/audio" +#endif + +struct modemparams ioparams_soundcard[] = { + { "device", "Audio Driver", "Path name of the audio (soundcard) driver", AUDIOPATH, MODEMPAR_COMBO, + { c: { { AUDIOPATH, AUDIOPATH "1", AUDIOPATH "2", AUDIOPATH "3" } } } }, + { "halfdup", "Half Duplex", "Force operating the Sound Driver in Half Duplex mode", "0", MODEMPAR_CHECKBUTTON }, + { NULL, } +}; + +#undef AUDIOPATH + +#define CAP_HALFDUPLEX 0x100 + +#define FLG_READING 0x1000 +#define FLG_HALFDUPLEXTX 0x2000 +#define FLG_TERMINATERX 0x4000 + +#ifndef INFTIM +#define INFTIM (-1) +#endif + +/* ---------------------------------------------------------------------- */ + +static void iorelease(struct audioio *aio); +static void iowrite(struct audioio *aio, const int16_t *samples, unsigned int nr); +static void ioread(struct audioio *aio, int16_t *samples, unsigned int nr, u_int16_t tim); +static u_int16_t iocurtime(struct audioio *aio); +static void iotransmitstart(struct audioio *aio); +static void iotransmitstop(struct audioio *aio); +static void ioterminateread(struct audioio *aio); + +/* ---------------------------------------------------------------------- */ + +static inline int iomodetofmode(unsigned int flags) +{ + switch (flags & IO_RDWR) { + default: + case IO_RDONLY: + return O_RDONLY; + + case IO_WRONLY: + return O_WRONLY; + + case IO_RDWR: + return O_RDWR; + } +} + +/* ---------------------------------------------------------------------- */ +/* + * Linux OSS audio + */ + +#if defined(HAVE_SYS_SOUNDCARD_H) + +struct audioio *ioopen_soundcard(unsigned int *samplerate, unsigned int flags, const char *params[]) +{ + int sndparam, i; + const char *audiopath = params[0]; + audio_buf_info abinfoi, abinfoo; + struct audioio_unix *audioio; + + audioio = calloc(1, sizeof(struct audioio_unix)); + if (!audioio) + return NULL; + audioio->audioio.release = iorelease; + if (flags & IO_RDONLY) { + audioio->audioio.terminateread = ioterminateread; + audioio->audioio.read = ioread; + audioio->audioio.curtime = iocurtime; + } + if (flags & IO_WRONLY) { + audioio->audioio.transmitstart = iotransmitstart; + audioio->audioio.transmitstop = iotransmitstop; + audioio->audioio.write = iowrite; + } + audioio->samplerate = *samplerate; + pthread_cond_init(&audioio->iocond, NULL); + pthread_mutex_init(&audioio->iomutex, NULL); + audioio->flags = flags & IO_RDWR; + audioio->ptr = audioio->ptime = 0; + if (!audiopath) + audiopath = "/dev/dsp"; + strncpy(audioio->audiopath, audiopath, sizeof(audioio->audiopath)); + logprintf(MLOG_DEBUG, "audio: starting \"%s\"\n", audioio->audiopath); + if ((audioio->audiofd = open(audioio->audiopath, iomodetofmode(audioio->flags))) < 0) { + logprintf(MLOG_ERROR, "audio: Error, cannot open \"%s\"\n", audioio->audiopath); + free(audioio); + return NULL; + } + if (ioctl(audioio->audiofd, SNDCTL_DSP_GETCAPS, &sndparam) == -1) { + logprintf(MLOG_ERROR, "audio: Error, cannot get capabilities\n"); + close(audioio->audiofd); + free(audioio); + return NULL; + } + if (!((~audioio->flags) & IO_RDWR)) { + if (params[1] && params[1][0] != '0') { + audioio->flags |= CAP_HALFDUPLEX; + logprintf(MLOG_INFO, "audio: forcing half duplex mode\n"); + } else if (!(sndparam & DSP_CAP_DUPLEX)) { + audioio->flags |= CAP_HALFDUPLEX; + logprintf(MLOG_INFO, "audio: Soundcard does not support full duplex, using half duplex mode\n"); + } else if (ioctl(audioio->audiofd, SNDCTL_DSP_SETDUPLEX, 0) == -1) { + logprintf(MLOG_ERROR, "audio: Error, cannot set duplex mode\n"); + close(audioio->audiofd); + free(audioio); + return NULL; + } + } + /* set fragment size so we have approx. 10-20ms wakeup latency */ + i = audioio->samplerate / 50; + sndparam = 0xffff0000; + while (i) { + sndparam++; + i >>= 1; + } + audioio->fragsize = sndparam; + if (ioctl(audioio->audiofd, SNDCTL_DSP_SETFRAGMENT, &sndparam) == -1) + logprintf(MLOG_ERROR, "audio: Error, cannot set fragment size\n"); + sndparam = AFMT_S16_LE; /* we want 16 bits/sample signed */ + /* little endian; works only on little endian systems! */ + if (ioctl(audioio->audiofd, SNDCTL_DSP_SETFMT, &sndparam) == -1) { + logprintf(MLOG_ERROR, "audio: Error, cannot set sample size\n"); + free(audioio); + return NULL; + } + if (sndparam != AFMT_S16_LE) { + logprintf(MLOG_ERROR, "audio: Error, cannot set sample size to 16 bits\n"); + free(audioio); + return NULL; + } + sndparam = 0; /* we want only 1 channel */ + if (ioctl(audioio->audiofd, SNDCTL_DSP_STEREO, &sndparam) == -1) { + logprintf(MLOG_ERROR, "audio: Error, cannot set the channel number\n"); + close(audioio->audiofd); + free(audioio); + return NULL; + } + if (sndparam != 0) { + logprintf(MLOG_ERROR, "audio: Error, cannot set the channel number to 1\n"); + close(audioio->audiofd); + free(audioio); + return NULL; + } + sndparam = audioio->samplerate; + if (ioctl(audioio->audiofd, SNDCTL_DSP_SPEED, &sndparam) == -1) { + logprintf(MLOG_ERROR, "audio: Error, cannot set the sample rate\n"); + close(audioio->audiofd); + free(audioio); + return NULL; + } + audioio->samplerate = sndparam; + if (ioctl(audioio->audiofd, SNDCTL_DSP_NONBLOCK, 0) == -1) { + logprintf(MLOG_ERROR, "audio: Error, cannot set nonblocking mode\n"); + close(audioio->audiofd); + free(audioio); + return NULL; + } + memset(&abinfoi, 0, sizeof(abinfoi)); + memset(&abinfoo, 0, sizeof(abinfoo)); + if ((flags & IO_RDONLY) && ioctl(audioio->audiofd, SNDCTL_DSP_GETISPACE, &abinfoi) == -1) + logprintf(MLOG_ERROR, "audio: Error, cannot get input buffer parameters\n"); + else if ((flags & IO_WRONLY) && ioctl(audioio->audiofd, SNDCTL_DSP_GETOSPACE, &abinfoo) == -1) + logprintf(MLOG_ERROR, "audio: Error, cannot get output buffer parameters\n"); + else { + logprintf(MLOG_INFO, "audio: sample rate %u input fragsz %u numfrags %u output fragsz %u numfrags %u\n", + audioio->samplerate, abinfoi.fragsize, abinfoi.fragstotal, abinfoo.fragsize, abinfoo.fragstotal); + } + *samplerate = audioio->samplerate; + return &audioio->audioio; +} + +static inline void iotxend(struct audioio_unix *audioio) +{ + int sndparam; + short s; + + fcntl(audioio->audiofd, F_SETFL, fcntl(audioio->audiofd, F_GETFL, 0) & ~O_NONBLOCK); + if (ioctl(audioio->audiofd, SNDCTL_DSP_SYNC, 0)) + logerr(MLOG_ERROR, "ioctl: SNDCTL_DSP_SYNC"); + fcntl(audioio->audiofd, F_SETFL, fcntl(audioio->audiofd, F_GETFL, 0) | O_NONBLOCK); + if (!(audioio->flags & CAP_HALFDUPLEX)) + return; + /* the only reliable method seems to be to reopen the audio device :( */ + close(audioio->audiofd); + if ((audioio->audiofd = open(audioio->audiopath, O_RDWR)) < 0) + logprintf(MLOG_FATAL, "audio: Error, cannot open \"%s\"\n", audioio->audiopath); + /* set fragment size so we have approx. 10-20ms wakeup latency */ + sndparam = audioio->fragsize; + if (ioctl(audioio->audiofd, SNDCTL_DSP_SETFRAGMENT, &sndparam) == -1) + logprintf(MLOG_ERROR, "audio: Error, cannot set fragment size\n"); + sndparam = AFMT_S16_LE; /* we want 16 bits/sample signed */ + /* little endian; works only on little endian systems! */ + if (ioctl(audioio->audiofd, SNDCTL_DSP_SETFMT, &sndparam) == -1) + logprintf(MLOG_FATAL, "audio: Error, cannot set sample size\n"); + if (sndparam != AFMT_S16_LE) + logprintf(MLOG_FATAL, "audio: Error, cannot set sample size to 16 bits\n"); + sndparam = 0; /* we want only 1 channel */ + if (ioctl(audioio->audiofd, SNDCTL_DSP_STEREO, &sndparam) == -1) + logprintf(MLOG_FATAL, "audio: Error, cannot set the channel number\n"); + if (sndparam != 0) + logprintf(MLOG_FATAL, "audio: Error, cannot set the channel number to 1\n"); + sndparam = audioio->samplerate; + if (ioctl(audioio->audiofd, SNDCTL_DSP_SPEED, &sndparam) == -1) + logprintf(MLOG_FATAL, "audio: Error, cannot set the sample rate\n"); + if (ioctl(audioio->audiofd, SNDCTL_DSP_NONBLOCK, 0) == -1) + logprintf(MLOG_FATAL, "audio: Error, cannot set nonblocking mode\n"); + read(audioio->audiofd, &s, sizeof(s)); +} + +static inline void iotxstart(struct audioio_unix *audioio) +{ + int sndparam; + short s = 0; + + if (!(audioio->flags & CAP_HALFDUPLEX)) { + write(audioio->audiofd, &s, sizeof(s)); + return; + } + /* the only reliable method seems to be to reopen the audio device :( */ + close(audioio->audiofd); + if ((audioio->audiofd = open(audioio->audiopath, O_RDWR)) < 0) + logprintf(MLOG_FATAL, "audio: Error, cannot open \"%s\"\n", audioio->audiopath); + /* set fragment size so we have approx. 10-20ms wakeup latency */ + sndparam = audioio->fragsize; + if (ioctl(audioio->audiofd, SNDCTL_DSP_SETFRAGMENT, &sndparam) == -1) + logprintf(MLOG_ERROR, "audio: Error, cannot set fragment size\n"); + sndparam = AFMT_S16_LE; /* we want 16 bits/sample signed */ + /* little endian; works only on little endian systems! */ + if (ioctl(audioio->audiofd, SNDCTL_DSP_SETFMT, &sndparam) == -1) + logprintf(MLOG_FATAL, "audio: Error, cannot set sample size\n"); + if (sndparam != AFMT_S16_LE) + logprintf(MLOG_FATAL, "audio: Error, cannot set sample size to 16 bits\n"); + sndparam = 0; /* we want only 1 channel */ + if (ioctl(audioio->audiofd, SNDCTL_DSP_STEREO, &sndparam) == -1) + logprintf(MLOG_FATAL, "audio: Error, cannot set the channel number\n"); + if (sndparam != 0) + logprintf(MLOG_FATAL, "audio: Error, cannot set the channel number to 1\n"); + sndparam = audioio->samplerate; + if (ioctl(audioio->audiofd, SNDCTL_DSP_SPEED, &sndparam) == -1) + logprintf(MLOG_FATAL, "audio: Error, cannot set the sample rate\n"); + if (ioctl(audioio->audiofd, SNDCTL_DSP_NONBLOCK, 0) == -1) + logprintf(MLOG_FATAL, "audio: Error, cannot set nonblocking mode\n"); + sndparam = write(audioio->audiofd, &s, sizeof(s)); +} + +/* ---------------------------------------------------------------------- */ +/* + * Sun audio + */ + +#elif defined(HAVE_SYS_AUDIOIO_H) + +static inline int iomodetoflush(unsigned int flags) +{ + switch (flags & IO_RDWR) { + default: + case IO_RDONLY: + return FLUSHR; + + case IO_WRONLY: + return FLUSHW; + + case IO_RDWR: + return FLUSHRW; + } +} + +struct audioio *ioopen_soundcard(unsigned int *samplerate, unsigned int flags, const char *params[]) +{ + static int srtable[] = { + 8000, 9600, 11025, 16000, 18900, 22050, 32000, 37800, 44100, 48000, -1 + }; + int *srptr = srtable; + const char *audiopath = params[0]; + audio_info_t audioinfo; + audio_info_t audioinfo2; + audio_device_t audiodev; + struct audioio_unix *audioio; + + audioio = calloc(1, sizeof(struct audioio_unix)); + if (!audioio) + return NULL; + audioio->audioio.release = iorelease; + if (flags & IO_RDONLY) { + audioio->audioio.terminateread = ioterminateread; + audioio->audioio.read = ioread; + audioio->audioio.curtime = iocurtime; + } + if (flags & IO_WRONLY) { + audioio->audioio.transmitstart = iotransmitstart; + audioio->audioio.transmitstop = iotransmitstop; + audioio->audioio.write = iowrite; + } + audioio->samplerate = *samplerate; + pthread_cond_init(&audioio->iocond, NULL); + pthread_mutex_init(&audioio->iomutex, NULL); + audioio->flags = flags & IO_RDWR; + audioio->ptr = audioio->ptime = 0; + if (!audiopath) + audiopath = "/dev/audio"; + logprintf(MLOG_DEBUG, "audio: starting \"%s\"\n", audiopath); + if ((audioio->audiofd = open(audiopath, iomodetofmode(audioio->flags))) < 0) { + logprintf(MLOG_ERROR, "audio: Error, cannot open \"%s\"\n", audiopath); + free(audioio); + return NULL; + } + if (ioctl(audioio->audiofd, AUDIO_GETDEV, &audiodev) == -1) { + logprintf(MLOG_ERROR, "audio: Error, cannot get audio dev\n"); + close(audioio->audiofd); + free(audioio); + return NULL; + } + logprintf(MLOG_DEBUG, "audio: Audio device: name %s, ver %s, config %s\n", + audiodev.name, audiodev.version, audiodev.config); + AUDIO_INITINFO(&audioinfo); + while (srptr[0] < audioio->samplerate && srptr[1] != -1) + srptr++; + if (audioio->flags & IO_WRONLY) { + audioinfo.play.sample_rate = srptr[0]; + audioinfo.play.channels = 1; + audioinfo.play.precision = 16; + audioinfo.play.encoding = AUDIO_ENCODING_LINEAR; + } + if (audioio->flags & IO_RDONLY) { + audioinfo.record.sample_rate = srptr[0]; + audioinfo.record.channels = 1; + audioinfo.record.precision = 16; + audioinfo.record.encoding = AUDIO_ENCODING_LINEAR; + //audioinfo.record.gain = 0x20; + audioinfo.record.port = AUDIO_LINE_IN; + //audioinfo.monitor_gain = 0; + } + if (ioctl(audioio->audiofd, AUDIO_SETINFO, &audioinfo) == -1) { + logprintf(MLOG_ERROR, "audio: Error, cannot set audio params\n"); + close(audioio->audiofd); + free(audioio); + return NULL; + } + if (ioctl(audioio->audiofd, I_FLUSH, iomodetoflush(audioio->flags)) == -1) { + logprintf(MLOG_ERROR, "audio: Error, cannot flush\n"); + close(audioio->audiofd); + free(audioio); + return NULL; + } + if (ioctl(audioio->audiofd, AUDIO_GETINFO, &audioinfo2) == -1) { + logprintf(MLOG_ERROR, "audio: Error, cannot get audio params\n"); + close(audioio->audiofd); + free(audioio); + return NULL; + } + audioio->samplerate = audioinfo2.record.sample_rate; + if (params[1] && params[1][0] != '0') { + audioio->flags |= CAP_HALFDUPLEX; + logprintf(MLOG_INFO, "audio: forcing half duplex mode\n"); + } + fcntl(audioio->audiofd, F_SETFL, fcntl(audioio->audiofd, F_GETFL, 0) | O_NONBLOCK); + logprintf(MLOG_INFO, "audio: sample rate %u input buffer %u output buffer %u\n", + audioio->samplerate, audioinfo2.record.buffer_size, audioinfo2.play.buffer_size); + *samplerate = audioio->samplerate; + return &audioio->audioio; +} + +static inline void iotxend(struct audioio_unix *audioio) +{ + if (ioctl(audioio->audiofd, AUDIO_DRAIN, 0)) + logerr(MLOG_ERROR, "ioctl: AUDIO_DRAIN"); +} + +static inline void iotxstart(struct audioio_unix *audioio) +{ + short s = 0; + + write(audioio->audiofd, &s, sizeof(s)); +} + +#endif + +/* ---------------------------------------------------------------------- */ + +void ioinit_soundcard(void) +{ +} + +static void iorelease(struct audioio *aio) +{ + struct audioio_unix *audioio = (struct audioio_unix *)aio; + + if (audioio->audiofd != -1) { + close(audioio->audiofd); + pthread_cond_destroy(&audioio->iocond); + pthread_mutex_destroy(&audioio->iomutex); + } + audioio->audiofd = -1; + audioio->flags = audioio->ptr = audioio->ptime = 0; + free(audioio); +} + +static void iowrite(struct audioio *aio, const int16_t *samples, unsigned int nr) +{ + struct audioio_unix *audioio = (struct audioio_unix *)aio; + unsigned char *p = (unsigned char *)samples; + unsigned int sz = nr * sizeof(samples[0]); + struct pollfd pfd; + int i; + + pfd.fd = audioio->audiofd; + pfd.events = POLLOUT; + while (sz > 0) { + poll(&pfd, 1, 1000); + i = write(audioio->audiofd, p, sz); + +#if 0 + logprintf(10, "audio: write: sz %u ret %d\n", sz, i); +#endif +#if 0 + { + audio_buf_info abinfo; + count_info cinfo; + if (ioctl(audioio->audiofd, SNDCTL_DSP_GETOSPACE, &abinfo)) + logerr(MLOG_FATAL, "audio: SNDCTL_DSP_GETOSPACE"); + if (ioctl(audioio->audiofd, SNDCTL_DSP_GETOPTR, &cinfo)) + logerr(MLOG_FATAL, "audio: SNDCTL_DSP_GETOSPACE"); + logprintf(10, "audio: driver: hwptr %u count %u bufsz %u\n", cinfo.ptr, abinfo.bytes, abinfo.fragsize * abinfo.fragstotal); + } +#endif + + if (i == -1) { + if (errno == EINTR || errno == EAGAIN) + continue; + logerr(MLOG_FATAL, "audio: write"); + } + p += i; + sz -= i; + } +} + +static void ioread(struct audioio *aio, int16_t *samples, unsigned int nr, u_int16_t tim) +{ + struct audioio_unix *audioio = (struct audioio_unix *)aio; + struct pollfd pfd; + int16_t ibuf[AUDIOIBUFSIZE/8]; + int16_t *ip; + unsigned int p; + int i; + + pthread_mutex_lock(&audioio->iomutex); + while (nr > 0) { + if (audioio->flags & FLG_TERMINATERX) { + pthread_mutex_unlock(&audioio->iomutex); + pthread_exit(NULL); + } + i = (signed)(int16_t)(audioio->ptime - tim); + if (i > AUDIOIBUFSIZE) { + pthread_mutex_unlock(&audioio->iomutex); + i -= AUDIOIBUFSIZE; + if (i > nr) + i = nr; + memset(samples, 0, i * sizeof(samples[0])); + logprintf(MLOG_ERROR, "ioread: request time %u out of time window [%u,%u)\n", tim, audioio->ptime-AUDIOIBUFSIZE, audioio->ptime); + samples += i; + nr -= i; + tim += i; + pthread_mutex_lock(&audioio->iomutex); + continue; + } + if (i > 0) { + p = (AUDIOIBUFSIZE + audioio->ptr - i) % AUDIOIBUFSIZE; + if (i > nr) + i = nr; + if (i > AUDIOIBUFSIZE-p) + i = AUDIOIBUFSIZE-p; + memcpy(samples, &audioio->ibuf[p], i * sizeof(samples[0])); + nr -= i; + samples += i; + tim += i; + continue; + } + if (audioio->flags & (FLG_READING|FLG_HALFDUPLEXTX)) { + pthread_cond_wait(&audioio->iocond, &audioio->iomutex); + continue; + } + audioio->flags |= FLG_READING; + pthread_mutex_unlock(&audioio->iomutex); + pfd.fd = audioio->audiofd; + pfd.events = POLLIN; + poll(&pfd, 1, 50); + i = read(audioio->audiofd, ibuf, sizeof(ibuf)); + if (i == -1) { + if (errno == EINTR || errno == EAGAIN) { + pthread_mutex_lock(&audioio->iomutex); + audioio->flags &= ~FLG_READING; + pthread_cond_broadcast(&audioio->iocond); + continue; + } + logerr(MLOG_FATAL, "audio: read"); + } + p = i / 2; + pthread_mutex_lock(&audioio->iomutex); + audioio->flags &= ~FLG_READING; + for (ip = ibuf; p > 0; ) { + i = p; + if (i > AUDIOIBUFSIZE-audioio->ptr) + i = AUDIOIBUFSIZE-audioio->ptr; + memcpy(&audioio->ibuf[audioio->ptr], ip, i * sizeof(audioio->ibuf[0])); + audioio->ptr = (audioio->ptr + i) % AUDIOIBUFSIZE; + audioio->ptime += i; + ip += i; + p -= i; + } + pthread_cond_broadcast(&audioio->iocond); + } + pthread_mutex_unlock(&audioio->iomutex); +} + +static u_int16_t iocurtime(struct audioio *aio) +{ + struct audioio_unix *audioio = (struct audioio_unix *)aio; + u_int16_t res; + int16_t ibuf[AUDIOIBUFSIZE/8]; + int16_t *ip; + unsigned int p; + int i; + + pthread_mutex_lock(&audioio->iomutex); + for (;;) { + if (audioio->flags & (FLG_READING|FLG_HALFDUPLEXTX)) + break; + audioio->flags |= FLG_READING; + pthread_mutex_unlock(&audioio->iomutex); + i = read(audioio->audiofd, ibuf, sizeof(ibuf)); + if (i == 0 || (i == -1 && errno == EAGAIN)) { + pthread_mutex_lock(&audioio->iomutex); + audioio->flags &= ~FLG_READING; + pthread_cond_broadcast(&audioio->iocond); + break; + } + if (i == -1) { + if (errno == EINTR || errno == EAGAIN) { + pthread_mutex_lock(&audioio->iomutex); + audioio->flags &= ~FLG_READING; + pthread_cond_broadcast(&audioio->iocond); + continue; + } + logerr(MLOG_FATAL, "audio: read"); + } + p = i / 2; + pthread_mutex_lock(&audioio->iomutex); + audioio->flags &= ~FLG_READING; + for (ip = ibuf; p > 0; ) { + i = p; + if (i > AUDIOIBUFSIZE-audioio->ptr) + i = AUDIOIBUFSIZE-audioio->ptr; + memcpy(&audioio->ibuf[audioio->ptr], ip, i * sizeof(audioio->ibuf[0])); + audioio->ptr = (audioio->ptr + i) % AUDIOIBUFSIZE; + audioio->ptime += i; + ip += i; + p -= i; + } + pthread_cond_broadcast(&audioio->iocond); + } + res = audioio->ptime; + pthread_mutex_unlock(&audioio->iomutex); + return res; +} + +static void iotransmitstart(struct audioio *aio) +{ + struct audioio_unix *audioio = (struct audioio_unix *)aio; + if (audioio->flags & CAP_HALFDUPLEX) { + pthread_mutex_lock(&audioio->iomutex); + audioio->flags |= FLG_HALFDUPLEXTX; + while (audioio->flags & FLG_READING) + pthread_cond_wait(&audioio->iocond, &audioio->iomutex); + pthread_mutex_unlock(&audioio->iomutex); + } + iotxstart(audioio); +} + +static void iotransmitstop(struct audioio *aio) +{ + struct audioio_unix *audioio = (struct audioio_unix *)aio; + short sbuf[256]; + unsigned int i, j; + +#if 0 + /* add 20ms tail */ + i = audioio->samplerate / 50; + memset(sbuf, 0, sizeof(sbuf)); + while (i > 0) { + j = sizeof(sbuf)/sizeof(sbuf[0]); + if (j > i) + j = i; + iowrite(audioio, sbuf, j); + i -= j; + } +#endif + iotxend(audioio); + if (audioio->flags & CAP_HALFDUPLEX) { + pthread_mutex_lock(&audioio->iomutex); + audioio->flags &= ~FLG_HALFDUPLEXTX; + pthread_cond_broadcast(&audioio->iocond); + pthread_mutex_unlock(&audioio->iomutex); + } +} + +static void ioterminateread(struct audioio *aio) +{ + struct audioio_unix *audioio = (struct audioio_unix *)aio; + + pthread_mutex_lock(&audioio->iomutex); + audioio->flags |= FLG_TERMINATERX; + pthread_mutex_unlock(&audioio->iomutex); + pthread_cond_broadcast(&audioio->iocond); +} + +/* ---------------------------------------------------------------------- */ diff --git a/soundcard/audioio.h b/soundcard/audioio.h new file mode 100644 index 0000000..93decd2 --- /dev/null +++ b/soundcard/audioio.h @@ -0,0 +1,71 @@ +/*****************************************************************************/ + +/* + * audioio.h -- Internal audioio data structures. + * + * Copyright (C) 2000 + * Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/*****************************************************************************/ + +#ifndef _AUDIOIO_H +#define _AUDIOIO_H + +/* ---------------------------------------------------------------------- */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "modem.h" + +/* ---------------------------------------------------------------------- */ + +struct audioio { + void (*release)(struct audioio *audioio); + void (*terminateread)(struct audioio *audioio); + void (*transmitstart)(struct audioio *audioio); + void (*transmitstop)(struct audioio *audioio); + void (*write)(struct audioio *audioio, const int16_t *samples, unsigned int nr); + void (*read)(struct audioio *audioio, int16_t *samples, unsigned int nr, u_int16_t tim); + u_int16_t (*curtime)(struct audioio *audioio); +}; + +/* "private" audio IO functions */ +extern struct modemparams ioparams_soundcard[]; +extern struct modemparams ioparams_alsasoundcard[]; +extern struct modemparams ioparams_filein[]; +extern struct modemparams ioparams_sim[]; + +extern void ioinit_soundcard(void); +extern void ioinit_alsasoundcard(void); +extern void ioinit_filein(void); +extern void ioinit_sim(void); + +#define IO_RDONLY 1 +#define IO_WRONLY 2 +#define IO_RDWR (IO_RDONLY|IO_WRONLY) + +extern struct audioio *ioopen_soundcard(unsigned int *samplerate, unsigned int flags, const char *params[]); +extern struct audioio *ioopen_alsasoundcard(unsigned int *samplerate, unsigned int flags, const char *params[]); +extern struct audioio *ioopen_filein(unsigned int *samplerate, unsigned int flags, const char *params[]); +extern struct audioio *ioopen_sim(unsigned int *samplerate, unsigned int flags, const char *params[]); + +/* ---------------------------------------------------------------------- */ +#endif /* _AUDIOIO_H */ diff --git a/soundcard/chansim.c b/soundcard/chansim.c new file mode 100644 index 0000000..9f861b9 --- /dev/null +++ b/soundcard/chansim.c @@ -0,0 +1,358 @@ +/*****************************************************************************/ + +/* + * chansim.c -- Modem simulation environment. + * + * Copyright (C) 1999-2000 + * Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE +#define _REENTRANT + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "soundio.h" +#include "mat.h" + +#include +#include +#include +#include +#include +#include + +/* ---------------------------------------------------------------------- */ + + +#define CHANLEN 64 +#define IBUFSIZE 1024 + +#undef PRINTCHIN +#undef PRINTCHOUT + +struct audioio_sim { + struct audioio audioio; + unsigned int samplerate; + pthread_mutex_t iomutex; + pthread_cond_t iocondrd; + pthread_cond_t iocondwr; + unsigned int ptr; + unsigned int ptime; + int16_t ibuf[IBUFSIZE]; + int16_t iostate[CHANLEN]; + float chan[CHANLEN]; + unsigned int chanlen; + float snrmul; + float snrstate; + unsigned int snrmode; + unsigned int termread; +}; + +/* ---------------------------------------------------------------------- */ + +static inline double sinc(double x) +{ + double arg = x * M_PI; + + if (fabs(arg) < 1e-10) + return 1; + return sin(arg) / arg; +} + +static void resamplechannel(struct audioio_sim *audioio, unsigned int chsr, unsigned int chanlen, const float *ch) +{ + double tmul, tmulch, s, en; + unsigned int i, j; + + audioio->chanlen = CHANLEN; + tmul = 1.0 / audioio->samplerate; + tmulch = 1.0 / chsr; + en = 0; + for (i = 0; i < CHANLEN; i++) { + s = 0; + for (j = 0; j < chanlen; j++) + s += ch[j] * sinc((j-0.5*(chanlen-1)) * tmulch - (i-0.5*(CHANLEN-1)) * tmul); + audioio->chan[i] = s; + en += s * s; + } + s = 0.5 / sqrt(en); + for (i = 0; i < CHANLEN; i++) + audioio->chan[i] *= s; +} + +/* ---------------------------------------------------------------------- */ + +static inline int16_t calcchan(struct audioio_sim *audioio, int16_t *ptr) +{ + const float *c = audioio->chan; + float sum, noise, ntemp; + unsigned int i; + + sum = 0; + for (i = 0; i < audioio->chanlen; i++, c++, ptr++) + sum += (*ptr) * (*c); + switch (audioio->snrmode) { + default: + case 0: + noise = audioio->snrstate = randn(); + break; + + case 1: + ntemp = audioio->snrstate; + audioio->snrstate = randn(); + noise = ntemp - audioio->snrstate; + break; + } + sum += audioio->snrmul * noise; + if (sum > 32767) + sum = 32767; + if (sum < -32767) + sum = -32767; + return sum; +} + +#define WRITECHUNK ((IBUFSIZE)/8) + +static void iowrite(struct audioio *aio, const int16_t *samples, unsigned int nr) +{ + struct audioio_sim *audioio = (struct audioio_sim *)aio; + int16_t filt[CHANLEN+WRITECHUNK]; + unsigned int i, k; + + pthread_mutex_lock(&audioio->iomutex); + pthread_cond_broadcast(&audioio->iocondrd); + while (nr > 0) { + pthread_cond_wait(&audioio->iocondwr, &audioio->iomutex); + k = nr; + if (k > WRITECHUNK) + k = WRITECHUNK; + memcpy(filt, audioio->iostate, CHANLEN * sizeof(filt[0])); + memcpy(filt+CHANLEN, samples, k * sizeof(filt[0])); +#ifdef PRINTCHIN + for (i = 0; i < k; i++) + fprintf(stdout, "\t%6d\n", samples[i]); +#endif + samples += k; + nr -= k; + for (i = 0; i < k; i++) + audioio->ibuf[(audioio->ptr+i) % IBUFSIZE] = calcchan(audioio, filt + i); +#ifdef PRINTCHOUT + for (i = 0; i < k; i++) + fprintf(stdout, "\t%6d\n", audioio->ibuf[(audioio->ptr+i) % IBUFSIZE]); +#endif + memcpy(audioio->iostate, filt+k, CHANLEN * sizeof(filt[0])); + audioio->ptr = (audioio->ptr + k) % IBUFSIZE; + audioio->ptime += k; + pthread_cond_broadcast(&audioio->iocondrd); + } + pthread_mutex_unlock(&audioio->iomutex); +} + +static void ioread(struct audioio *aio, int16_t *samples, unsigned int nr, u_int16_t tim) +{ + struct audioio_sim *audioio = (struct audioio_sim *)aio; + unsigned int p; + int i; + + pthread_mutex_lock(&audioio->iomutex); + while (nr > 0) { + if (audioio->termread) { + pthread_mutex_lock(&audioio->iomutex); + pthread_exit(NULL); + } + i = (signed)(int16_t)(audioio->ptime - tim); + if (i > IBUFSIZE) { + pthread_mutex_unlock(&audioio->iomutex); + i -= IBUFSIZE; + if (i > nr) + i = nr; + memset(samples, 0, i * sizeof(samples[0])); + logprintf(1, "ioread: request time %u out of time window [%u,%u)\n", tim, audioio->ptime-IBUFSIZE, audioio->ptime); + samples += i; + nr -= i; + tim += i; + pthread_mutex_lock(&audioio->iomutex); + continue; + } + if (i > 0) { + p = (IBUFSIZE + audioio->ptr - i) % IBUFSIZE; + if (i > nr) + i = nr; + if (i > IBUFSIZE-p) + i = IBUFSIZE-p; + memcpy(samples, &audioio->ibuf[p], i * sizeof(samples[0])); + nr -= i; + samples += i; + tim += i; + continue; + } + pthread_cond_broadcast(&audioio->iocondwr); + pthread_cond_wait(&audioio->iocondrd, &audioio->iomutex); + } + pthread_mutex_unlock(&audioio->iomutex); +} + +static void ioterminateread(struct audioio *aio) +{ + struct audioio_sim *audioio = (struct audioio_sim *)aio; + + pthread_mutex_lock(&audioio->iomutex); + audioio->termread = 1; + pthread_mutex_unlock(&audioio->iomutex); + pthread_cond_broadcast(&audioio->iocondwr); +} + +static u_int16_t iocurtime(struct audioio *aio) +{ + struct audioio_sim *audioio = (struct audioio_sim *)aio; + u_int16_t res; + + pthread_mutex_lock(&audioio->iomutex); + res = audioio->ptime; + pthread_mutex_unlock(&audioio->iomutex); + return res; +} + +struct modemparams ioparams_sim[] = { + { "simchan", "Channel Type", "Channel Type", "0 - Ideal channel", MODEMPAR_COMBO, + { c: { { "0 - Ideal channel", "1 - Measured channel (@11025SPS)", "2 - Measured channel (@11025SPS)" } } } }, + { "snr", "Noise Attenuation", "Noise Attenuation (dB)", "10", MODEMPAR_NUMERIC, { n: { 0, 100, 10, 25 } } }, + { "snrmode", "Noise Mode", "Noise Mode (Spectrum)", "0 - White Gaussian", MODEMPAR_COMBO, + { c: { { "0 - White Gaussian", "1 - f^2 (Limiter Discriminator)" } } } }, + { "srate", "Sampling Rate", "Minimum Sampling Rate", "0", MODEMPAR_NUMERIC, { n: { 0, 100000, 1000, 10000 } } }, + { NULL } +}; + +void iosetsnr(struct audioio *aio, float snr) +{ + struct audioio_sim *audioio = (struct audioio_sim *)aio; + + if (snr < 0) + snr = 0; + if (snr > 100) + snr = 100; + audioio->snrmul = 16384 * pow(10, (-1.0 / 20.0) * snr); + if (audioio->snrmode == 1) + audioio->snrmul *= 0.5; + logprintf(MLOG_INFO, "Simulation SNR: %gdB\n", snr); +} + +static void iorelease(struct audioio *aio) +{ + struct audioio_unix *audioio = (struct audioio_unix *)aio; + + free(audioio); +} + +void ioinit_sim(void) +{ +} + +struct audioio *ioopen_sim(unsigned int *samplerate, unsigned int flags, const char *params[]) +{ + /* channel as measured with a Standard C558 and a C701 */ + /* sampling rate 11025 */ + static const float handychan11025[] = { + -5.21044, -7.23703, 1.00762, 8.56528, -2.49151, -13.1699, -12.1505, -7.80964, + -14.1223, -19.8385, -29.2846, -34.0455, -26.3771, -18.1503, -15.5361, -17.8743, + -14.4932, 9.90765, 50.8552, 90.8269, 106.196, 75.4171, 22.7599, 1.21803, + 41.8775, 113.88, 111.28, -62.4549, -350.544, -546.694, -399.364, 173.873, + 744.975, 514.874, -207.604, -281.118, -47.7039, -6.85458, 10.1011, 13.7335, + 18.0518, 11.7933, 2.29862, 1.39829, -9.07216, -15.4798, -19.0625, -14.4499, + 0.751019, 4.3827, 0.442683, -1.23818, 1.40913, -0.139367, -2.46858, 1.62925, + 11.0248, 17.7949, 11.8747, 0.987705, -4.77601, 1.56657, -0.792208, -11.835 + }; + static const float handychan19200[] = { + -17.1193, -15.5983, -16.0753, -17.7106, -18.1360, -13.4423, -1.1915, 18.4095, + 42.3428, 67.1847, 89.2158, 104.2136, 105.2639, 90.1995, 62.3140, 31.1091, + 7.5503, 0.9127, 16.0135, 50.0826, 93.5381, 126.0888, 122.0893, 61.0704, + -59.4699, -221.2141, -388.5450, -514.7896, -549.2966, -447.8420, -193.3155, 179.3403, + 561.0798, 776.4116, 673.6545, 283.7702, -141.5685, -338.7276, -274.3893, -120.9636, + -29.2744, -8.5477, -3.1922, 8.2671, 14.7713, 13.7291, 15.5945, 18.9467, + 15.2890, 6.4977, 2.3843, 2.2843, 0.8552, -5.2078, -10.9362, -14.6211, + -16.5479, -18.8587, -18.9143, -13.2442, -3.9637, 2.9833, 4.7124, 3.0376 + }; + static const char *ctfstr[] = { "Ideal channel", "Measured channel (@11025SPS)", "Measured channel (@11025SPS)" }; + static const char *snrmodestr[] = { "White Gaussian", "f^2 (Limiter Discriminator)" }; + float snr = 100; + unsigned int sr, ctf = 0, snrmode = 0; + struct audioio_sim *audioio; + + if ((~flags) & IO_RDWR) + return NULL; + audioio = calloc(1, sizeof(struct audioio_sim)); + if (!audioio) + return NULL; + audioio->audioio.release = iorelease; + audioio->audioio.terminateread = ioterminateread; + audioio->audioio.transmitstart = NULL; + audioio->audioio.transmitstop = NULL; + audioio->audioio.write = iowrite; + audioio->audioio.read = ioread; + audioio->audioio.curtime = iocurtime; + audioio->samplerate = *samplerate; + pthread_cond_init(&audioio->iocondrd, NULL); + pthread_cond_init(&audioio->iocondwr, NULL); + pthread_mutex_init(&audioio->iomutex, NULL); + if (params[0]) { + ctf = strtoul(params[0], NULL, 0); + if (ctf > 2) + ctf = 2; + } + if (params[1]) + snr = strtod(params[1], NULL); + if (params[2]) { + snrmode = strtoul(params[2], NULL, 0); + if (snrmode > 1) + snrmode = 1; + } + if (params[3]) { + sr = strtoul(params[3], NULL, 0); + if (sr > 100000) + sr = 100000; + if (sr > audioio->samplerate) + audioio->samplerate = sr; + } + switch(ctf) { + default: + case 0: + audioio->chan[0] = 0.5; + audioio->chanlen = 1; + break; + + case 1: + resamplechannel(audioio, 11025, sizeof(handychan11025)/sizeof(handychan11025[0]), handychan11025); + break; + + case 2: + resamplechannel(audioio, 19200, sizeof(handychan19200)/sizeof(handychan19200[0]), handychan19200); + break; + } + audioio->snrmode = snrmode; + audioio->snrstate = 0; + audioio->termread = 0; + iosetsnr(&audioio->audioio, snr); + logprintf(MLOG_INFO, "Simulation Noise: %s, Channel: %s, srate: %u\n", snrmodestr[snrmode], ctfstr[ctf], audioio->samplerate); + *samplerate = audioio->samplerate; + return &audioio->audioio; +} diff --git a/soundcard/kisspkt.c b/soundcard/kisspkt.c new file mode 100644 index 0000000..5ef7f6d --- /dev/null +++ b/soundcard/kisspkt.c @@ -0,0 +1,955 @@ +/*****************************************************************************/ + +/* + * kisspkt.c -- (M)KISS & HDLC packet IO. + * + * Copyright (C) 1999-2000 + * Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE +#define _REENTRANT + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* AIX requires this to be the first thing in the file. */ +#ifndef __GNUC__ +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX +#pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +#endif + +#include "soundio.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* glibc2.0 does not have sockaddr_ax25, ifr.ifr_newname and SIOCSIFNAME */ +#ifdef HAVE_LINUX_IF_H +#include +#endif +#ifdef HAVE_LINUX_AX25_H +#include +#endif +#ifdef HAVE_LINUX_SOCKIOS_H +#include +#endif + +#ifdef HAVE_MKISS +#include +#endif + +#ifdef HAVE_NET_IF_ARP_H +#include +#endif + +#ifdef HAVE_PTY_H +#include +#else +extern int openpty(int *amaster, int *aslave, char *name, struct termios *termp, struct winsize *winp); +#endif + +/* ---------------------------------------------------------------------- */ + +#define KISS_FEND ((unsigned char)0300) +#define KISS_FESC ((unsigned char)0333) +#define KISS_TFEND ((unsigned char)0334) +#define KISS_TFESC ((unsigned char)0335) + +#define KISS_CMD_DATA 0 +#define KISS_CMD_TXDELAY 1 +#define KISS_CMD_PPERSIST 2 +#define KISS_CMD_SLOTTIME 3 +#define KISS_CMD_TXTAIL 4 +#define KISS_CMD_FULLDUP 5 +#define KISS_CMD_HARDWARE 6 +#define KISS_CMD_FECLEVEL 8 +#define KISS_CMD_RETURN 255 + +/* ---------------------------------------------------------------------- */ +/* + * the CRC routines are stolen from WAMPES + * by Dieter Deyke + */ + +const u_int16_t crc_ccitt_table[0x100] = { + 0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf, + 0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7, + 0x1081, 0x0108, 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e, + 0x9cc9, 0x8d40, 0xbfdb, 0xae52, 0xdaed, 0xcb64, 0xf9ff, 0xe876, + 0x2102, 0x308b, 0x0210, 0x1399, 0x6726, 0x76af, 0x4434, 0x55bd, + 0xad4a, 0xbcc3, 0x8e58, 0x9fd1, 0xeb6e, 0xfae7, 0xc87c, 0xd9f5, + 0x3183, 0x200a, 0x1291, 0x0318, 0x77a7, 0x662e, 0x54b5, 0x453c, + 0xbdcb, 0xac42, 0x9ed9, 0x8f50, 0xfbef, 0xea66, 0xd8fd, 0xc974, + 0x4204, 0x538d, 0x6116, 0x709f, 0x0420, 0x15a9, 0x2732, 0x36bb, + 0xce4c, 0xdfc5, 0xed5e, 0xfcd7, 0x8868, 0x99e1, 0xab7a, 0xbaf3, + 0x5285, 0x430c, 0x7197, 0x601e, 0x14a1, 0x0528, 0x37b3, 0x263a, + 0xdecd, 0xcf44, 0xfddf, 0xec56, 0x98e9, 0x8960, 0xbbfb, 0xaa72, + 0x6306, 0x728f, 0x4014, 0x519d, 0x2522, 0x34ab, 0x0630, 0x17b9, + 0xef4e, 0xfec7, 0xcc5c, 0xddd5, 0xa96a, 0xb8e3, 0x8a78, 0x9bf1, + 0x7387, 0x620e, 0x5095, 0x411c, 0x35a3, 0x242a, 0x16b1, 0x0738, + 0xffcf, 0xee46, 0xdcdd, 0xcd54, 0xb9eb, 0xa862, 0x9af9, 0x8b70, + 0x8408, 0x9581, 0xa71a, 0xb693, 0xc22c, 0xd3a5, 0xe13e, 0xf0b7, + 0x0840, 0x19c9, 0x2b52, 0x3adb, 0x4e64, 0x5fed, 0x6d76, 0x7cff, + 0x9489, 0x8500, 0xb79b, 0xa612, 0xd2ad, 0xc324, 0xf1bf, 0xe036, + 0x18c1, 0x0948, 0x3bd3, 0x2a5a, 0x5ee5, 0x4f6c, 0x7df7, 0x6c7e, + 0xa50a, 0xb483, 0x8618, 0x9791, 0xe32e, 0xf2a7, 0xc03c, 0xd1b5, + 0x2942, 0x38cb, 0x0a50, 0x1bd9, 0x6f66, 0x7eef, 0x4c74, 0x5dfd, + 0xb58b, 0xa402, 0x9699, 0x8710, 0xf3af, 0xe226, 0xd0bd, 0xc134, + 0x39c3, 0x284a, 0x1ad1, 0x0b58, 0x7fe7, 0x6e6e, 0x5cf5, 0x4d7c, + 0xc60c, 0xd785, 0xe51e, 0xf497, 0x8028, 0x91a1, 0xa33a, 0xb2b3, + 0x4a44, 0x5bcd, 0x6956, 0x78df, 0x0c60, 0x1de9, 0x2f72, 0x3efb, + 0xd68d, 0xc704, 0xf59f, 0xe416, 0x90a9, 0x8120, 0xb3bb, 0xa232, + 0x5ac5, 0x4b4c, 0x79d7, 0x685e, 0x1ce1, 0x0d68, 0x3ff3, 0x2e7a, + 0xe70e, 0xf687, 0xc41c, 0xd595, 0xa12a, 0xb0a3, 0x8238, 0x93b1, + 0x6b46, 0x7acf, 0x4854, 0x59dd, 0x2d62, 0x3ceb, 0x0e70, 0x1ff9, + 0xf78f, 0xe606, 0xd49d, 0xc514, 0xb1ab, 0xa022, 0x92b9, 0x8330, + 0x7bc7, 0x6a4e, 0x58d5, 0x495c, 0x3de3, 0x2c6a, 0x1ef1, 0x0f78 +}; + +/* ---------------------------------------------------------------------- */ + +static inline u_int16_t calc_crc_ccitt(const u_int8_t *buffer, int len) +{ + u_int16_t crc = 0xffff; + + for (;len>0;len--) + crc = (crc >> 8) ^ crc_ccitt_table[(crc ^ *buffer++) & 0xff]; + crc ^= 0xffff; + return crc; +} + +static inline void append_crc_ccitt(u_int8_t *buffer, int len) +{ + u_int16_t crc = calc_crc_ccitt(buffer, len); + buffer[len] = crc; + buffer[len+1] = crc >> 8; +} + +static inline int check_crc_ccitt(const u_int8_t *buffer, int len) +{ + u_int16_t crc = calc_crc_ccitt(buffer, len); + return (crc & 0xffff) == 0x0f47; +} + +/* ---------------------------------------------------------------------- */ + +/* + * high performance HDLC encoder + * yes, it's ugly, but generates pretty good code + */ + +#define ENCODEITERA(j) \ +do { \ + if (!(notbitstream & (0x1f0 << j))) \ + goto stuff##j; \ + encodeend##j:; \ +} while (0) + +#define ENCODEITERB(j) \ +do { \ + stuff##j: \ + bitstream &= ~(0x100 << j); \ + bitbuf = (bitbuf & (((2 << j) << numbit) - 1)) | \ + ((bitbuf & ~(((2 << j) << numbit) - 1)) << 1); \ + numbit++; \ + notbitstream = ~bitstream; \ + goto encodeend##j; \ +} while (0) + +static void hdlc_encode(struct modemchannel *chan, unsigned char *pkt, unsigned int len) +{ + unsigned bitstream, notbitstream, bitbuf, numbit; + unsigned wr = chan->pkt.htx.wr; + + chan->pkt.stat.pkt_out++; + append_crc_ccitt(pkt, len); + len += 2; + bitstream = 0; + bitbuf = 0x7e; + numbit = 8; /* opening flag */ + while (numbit >= 8) { + chan->pkt.htx.buf[wr] = bitbuf; + wr = (wr + 1) % TXBUFFER_SIZE; + if (wr == chan->pkt.htx.rd) + *(int *)0 = 0; /* must not happen! */ + bitbuf >>= 8; + numbit -= 8; + } + for (; len > 0; len--, pkt++) { + bitstream >>= 8; + bitstream |= ((unsigned int)*pkt) << 8; + bitbuf |= ((unsigned int)*pkt) << numbit; + notbitstream = ~bitstream; + ENCODEITERA(0); + ENCODEITERA(1); + ENCODEITERA(2); + ENCODEITERA(3); + ENCODEITERA(4); + ENCODEITERA(5); + ENCODEITERA(6); + ENCODEITERA(7); + goto enditer; + ENCODEITERB(0); + ENCODEITERB(1); + ENCODEITERB(2); + ENCODEITERB(3); + ENCODEITERB(4); + ENCODEITERB(5); + ENCODEITERB(6); + ENCODEITERB(7); + enditer: + numbit += 8; + while (numbit >= 8) { + chan->pkt.htx.buf[wr] = bitbuf; + wr = (wr + 1) % TXBUFFER_SIZE; + if (wr == chan->pkt.htx.rd) + *(int *)0 = 0; /* must not happen! */ + bitbuf >>= 8; + numbit -= 8; + } + } + bitbuf |= 0x7e7e << numbit; + numbit += 16; + while (numbit >= 8) { + chan->pkt.htx.buf[wr] = bitbuf; + wr = (wr + 1) % TXBUFFER_SIZE; + if (wr == chan->pkt.htx.rd) + *(int *)0 = 0; /* must not happen! */ + bitbuf >>= 8; + numbit -= 8; + } + chan->pkt.htx.wr = wr; +} + +/* ---------------------------------------------------------------------- */ + +static void kiss_encodepkt(struct modemchannel *chan, unsigned char *data, unsigned dlen) +{ + unsigned char *kbuf = alloca(dlen * 2 + 3); + unsigned char *bp = kbuf; + int i, len; + + *bp++ = KISS_FEND; + *bp++ = KISS_CMD_DATA; + for (; dlen > 0; dlen--, data++) { + if (*data == KISS_FEND) { + *bp++ = KISS_FESC; + *bp++ = KISS_TFEND; + } else if (*data == KISS_FESC) { + *bp++ = KISS_FESC; + *bp++ = KISS_TFESC; + } else + *bp++ = *data; + } + *bp++ = KISS_FEND; + len = bp - kbuf; + i = write(chan->pkt.kiss.fd, kbuf, len); + if (i < 0) { + if (errno == EAGAIN || errno == EIO) + chan->pkt.stat.kiss_outerr++; + else + logerr(MLOG_FATAL, "kiss: write\n"); + } else if (i < len) + logprintf(MLOG_ERROR, "kiss: write error: %d < %d\n", i, len); + else + chan->pkt.stat.kiss_out++; +} + +static void do_rxpacket(struct modemchannel *chan) +{ + if (chan->pkt.hrx.bufcnt < 3) + return; + if (!check_crc_ccitt(chan->pkt.hrx.buf, chan->pkt.hrx.bufcnt)) + return; + chan->pkt.stat.pkt_in++; + { + char buf[512]; + snprintpkt(buf, sizeof(buf), chan->pkt.hrx.buf, chan->pkt.hrx.bufcnt-2); + if (0) + printf("Rx: %s\n", buf); + } + kiss_encodepkt(chan, chan->pkt.hrx.buf, chan->pkt.hrx.bufcnt-2); +} + +#define DECODEITERA(j) \ +do { \ + if (!(notbitstream & (0x0fc << j))) /* flag or abort */ \ + goto flgabrt##j; \ + if ((bitstream & (0x1f8 << j)) == (0xf8 << j)) /* stuffed bit */ \ + goto stuff##j; \ + enditer##j:; \ +} while (0) + +#define DECODEITERB(j) \ +do { \ + flgabrt##j: \ + if (!(notbitstream & (0x1fc << j))) { /* abort received */ \ + state = 0; \ + goto enditer##j; \ + } \ + if ((bitstream & (0x1fe << j)) != (0x0fc << j)) /* flag received */ \ + goto enditer##j; \ + if (state) \ + do_rxpacket(chan); \ + chan->pkt.hrx.bufcnt = 0; \ + chan->pkt.hrx.bufptr = chan->pkt.hrx.buf; \ + state = 1; \ + numbits = 7-j; \ + goto enditer##j; \ + stuff##j: \ + numbits--; \ + bitbuf = (bitbuf & ((~0xff) << j)) | ((bitbuf & ~((~0xff) << j)) << 1); \ + goto enditer##j; \ +} while (0) + +static inline void hdlc_receive(struct modemchannel *chan, const unsigned char *data, unsigned nrbytes) +{ + unsigned bits, bitbuf, notbitstream, bitstream, numbits, state; + + /* start of HDLC decoder */ + numbits = chan->pkt.hrx.numbits; + state = chan->pkt.hrx.state; + bitstream = chan->pkt.hrx.bitstream; + bitbuf = chan->pkt.hrx.bitbuf; + while (nrbytes > 0) { + bits = *data++; + nrbytes--; + bitstream >>= 8; + bitstream |= ((unsigned int)bits) << 8; + bitbuf >>= 8; + bitbuf |= ((unsigned int)bits) << 8; + numbits += 8; + notbitstream = ~bitstream; + DECODEITERA(0); + DECODEITERA(1); + DECODEITERA(2); + DECODEITERA(3); + DECODEITERA(4); + DECODEITERA(5); + DECODEITERA(6); + DECODEITERA(7); + goto enddec; + DECODEITERB(0); + DECODEITERB(1); + DECODEITERB(2); + DECODEITERB(3); + DECODEITERB(4); + DECODEITERB(5); + DECODEITERB(6); + DECODEITERB(7); + enddec: + while (state && numbits >= 8) { + if (chan->pkt.hrx.bufcnt >= RXBUFFER_SIZE) { + state = 0; + } else { + *(chan->pkt.hrx.bufptr)++ = bitbuf >> (16-numbits); + chan->pkt.hrx.bufcnt++; + numbits -= 8; + } + } + } + chan->pkt.hrx.numbits = numbits; + chan->pkt.hrx.state = state; + chan->pkt.hrx.bitstream = bitstream; + chan->pkt.hrx.bitbuf = bitbuf; +} + +/* ---------------------------------------------------------------------- */ + +static void kiss_process_pkt(struct modemchannel *chan, u_int8_t *pkt, unsigned int len) +{ + if (len < 2) + return; + chan->pkt.stat.kiss_in++; + switch (pkt[0]) { + case KISS_CMD_DATA: + hdlc_encode(chan, pkt+1, len-1); + { + char buf[512]; + snprintpkt(buf, sizeof(buf), pkt+1, len-1); + if (0) + printf("Tx: %s\n", buf); + } + return; + + case KISS_CMD_TXDELAY: + state.chacc.txdelay = pkt[1]*10; + logprintf(MLOG_INFO, "kiss: txdelay = %ums\n", pkt[1]*10); + return; + + case KISS_CMD_TXTAIL: + logprintf(MLOG_INFO, "kiss: txtail = %ums\n", pkt[1]*10); + return; + + case KISS_CMD_PPERSIST: + state.chacc.ppersist = pkt[1]; + logprintf(MLOG_INFO, "kiss: ppersist = %u/256\n", pkt[1]); + return; + + case KISS_CMD_SLOTTIME: + state.chacc.slottime = pkt[1]*10; + logprintf(MLOG_INFO, "kiss: slottime = %ums\n", pkt[1]*10); + return; + + case KISS_CMD_FULLDUP: + state.chacc.fullduplex = !!pkt[1]; + logprintf(MLOG_INFO, "kiss: %sduplex\n", pkt[1] ? "full" : "half"); + return; + + default: + logprintf(MLOG_INFO, "unknown kiss packet: 0x%02x 0x%02x\n", pkt[0], pkt[1]); + return; + } +} + +/* ---------------------------------------------------------------------- */ + +/* we decode inplace */ +static void kiss_decode(struct modemchannel *chan, u_int8_t *b, int len) +{ + int nlen = 0; + u_int8_t *p1 = b, *p2, *iframe; + + iframe = p2 = alloca(len); + while (len > 0) { + if (*p1 != KISS_FESC) { + *p2++ = *p1++; + nlen++; + len--; + } else { + if (len < 2) + goto err; /* invalid escape */ + if (p1[1] == KISS_TFEND) + *p2++ = KISS_FEND; + else if (p1[1] == KISS_TFESC) + *p2++ = KISS_FESC; + else + goto err; /* invalid escape */ + nlen++; + p1 += 2; + len -= 2; + } + } + if (len > 0) + goto err; + kiss_process_pkt(chan, iframe, nlen); + return; + err: + logprintf(MLOG_ERROR, "KISS input error\n"); + chan->pkt.stat.kiss_inerr++; +} + +static void kiss_input(struct modemchannel *chan) +{ + char *cp1, *cp2, *endp; + int i; + + chan->pkt.kiss.ioerr = 0; + i = read(chan->pkt.kiss.fd, chan->pkt.kiss.ibuf + chan->pkt.kiss.ibufptr, sizeof(chan->pkt.kiss.ibuf) - chan->pkt.kiss.ibufptr); + if (i < 0) { + if (errno == EIO) { + chan->pkt.kiss.ioerr = 1; + return; + } + if (errno == EAGAIN) + return; + logerr(MLOG_FATAL, "KISS: read"); + return; + } + if (!i) + return; + chan->pkt.kiss.ibufptr += i; + endp = chan->pkt.kiss.ibuf + chan->pkt.kiss.ibufptr; + cp1 = memchr(chan->pkt.kiss.ibuf, KISS_FEND, chan->pkt.kiss.ibufptr); + while (cp1) { + cp2 = memchr(cp1+1, KISS_FEND, endp - cp1 - 1); + if (!cp2) { + chan->pkt.kiss.ibufptr = endp-cp1; + memmove(chan->pkt.kiss.ibuf, cp1, chan->pkt.kiss.ibufptr); + return; + } + kiss_decode(chan, cp1+1, cp2-cp1-1); + cp1 = cp2; + } +} + +/* ---------------------------------------------------------------------- */ + +static unsigned short random_num(void) +{ + static unsigned short random_seed; + + random_seed = 28629 * random_seed + 157; + return random_seed; +} + +/* ---------------------------------------------------------------------- */ + +static unsigned int terminate = 0; + +static int globaldcd(struct state *state) +{ + struct modemchannel *chan; + + for (chan = state->channels; chan; chan = chan->next) + if (chan->pkt.dcd) + return 1; + return 0; +} + +static RETSIGTYPE sigusr1() +{ + struct modemchannel *chan; + + for (chan = state.channels; chan; chan = chan->next) { + logprintf(MLOG_INFO, "Interface %s:\n" + " KISS: in %u inerr %u out %u outerr %u PKT: in %u out %u\n", + chan->pkt.kiss.ifname, chan->pkt.stat.kiss_in, chan->pkt.stat.kiss_inerr, + chan->pkt.stat.kiss_out, chan->pkt.stat.kiss_outerr, + chan->pkt.stat.pkt_in, chan->pkt.stat.pkt_out); + } +} + +static RETSIGTYPE sigterm() +{ + terminate = 1; +} + +int pktget(struct modemchannel *chan, unsigned char *data, unsigned int len) +{ + unsigned int i, j, n = len; + + i = (chan->pkt.htx.rd - chan->pkt.htx.wr - 1) % TXBUFFER_SIZE; + if (i > KISSINBUF_SIZE*6/5) + kiss_input(chan); + if (chan->pkt.inhibittx || chan->pkt.htx.rd == chan->pkt.htx.wr) + return 0; + while (n > 0) { + if (chan->pkt.htx.wr >= chan->pkt.htx.rd) + j = chan->pkt.htx.wr - chan->pkt.htx.rd; + else + j = TXBUFFER_SIZE - chan->pkt.htx.rd; + if (j > n) + j = n; + if (!j) + break; + memcpy(data, &chan->pkt.htx.buf[chan->pkt.htx.rd], j); + data += j; + n -= j; + chan->pkt.htx.rd = (chan->pkt.htx.rd + j) % TXBUFFER_SIZE; + } + if (n > 0) + memset(data, 0, n); + return (len - n); +} + +void pktput(struct modemchannel *chan, const unsigned char *data, unsigned int len) +{ + hdlc_receive(chan, data, len); +} + +void p3dreceive(struct modemchannel *chan, const unsigned char *pkt, u_int16_t crc) +{ + unsigned char buf[256+16]; + unsigned int i; + + if (crc) + return; + buf[0] = 'Q' << 1; + buf[1] = 'S' << 1; + buf[2] = 'T' << 1; + buf[3] = ' ' << 1; + buf[4] = ' ' << 1; + buf[5] = ' ' << 1; + buf[6] = (0 << 1) | 0x80; + buf[7] = 'A' << 1; + buf[8] = 'O' << 1; + buf[9] = '4' << 1; + buf[10] = '0' << 1; + buf[11] = ' ' << 1; + buf[12] = ' ' << 1; + buf[13] = (1 << 1) | 1; + buf[14] = 0x03; /* UI */ + buf[15] = 0xf0; /* PID */ + memcpy(&buf[16], &pkt[0], 256); + kiss_encodepkt(chan, buf, 256+16); + buf[13] = (2 << 1) | 1; + memcpy(&buf[16], &pkt[256], 256); + kiss_encodepkt(chan, buf, 256+16); +} + +void p3drxstate(struct modemchannel *chan, unsigned int synced, unsigned int carrierfreq) +{ + pktsetdcd(chan, !!synced); +} + +#define NRPFD 8 + +static void waitfortx(struct state *state) +{ + struct modemchannel *chan; + struct pollfd pfd[NRPFD]; + unsigned int nr; + + while (!terminate) { + int tmo = -1; + nr = 0; + for (chan = state->channels; chan; chan = chan->next) { + if (!chan->mod || !state->audioio->write) + continue; + if (chan->pkt.htx.rd != chan->pkt.htx.wr) + return; + kiss_input(chan); + if (chan->pkt.htx.rd != chan->pkt.htx.wr) + return; + if (1 && chan->pkt.kiss.ioerr) { + tmo = 10; + continue; + } + if (nr >= NRPFD) + logprintf(MLOG_FATAL, "pkttransmitloop: too many transmitters\n"); + pfd[nr].events = chan->pkt.kiss.ioerr ? POLLERR : POLLIN; + pfd[nr].fd = chan->pkt.kiss.fd; + nr++; + } + if (!nr && tmo == -1) + return; + if (poll(pfd, nr, tmo) < 0) + logerr(MLOG_FATAL, "KISS: poll\n"); + } +} + +void pkttransmitloop(struct state *state) +{ + struct modemchannel *chan, *chantail; + + signal(SIGUSR1, sigusr1); + signal(SIGHUP, sigterm); + while (!terminate) { + waitfortx(state); + for (;;) { + if (state->chacc.fullduplex) + break; + if (!globaldcd(state) && (random_num() & 0xff) <= state->chacc.ppersist) + break; + usleep(state->chacc.slottime * 1000); + } + pttsetptt(&state->ptt, 1); + if (state->audioio->transmitstart) + state->audioio->transmitstart(state->audioio); + for (chan = state->channels; chan; chan = chan->next) { + if (chan->pkt.htx.rd == chan->pkt.htx.wr) + kiss_input(chan); + if (chan->mod && chan->pkt.htx.rd != chan->pkt.htx.wr) + break; + } + if (!chan) + break; + chan->pkt.inhibittx = 0; + chan->mod->modulate(chan->modstate, state->chacc.txdelay); + chan->pkt.inhibittx = 1; + chantail = chan; + for (chan = chan->next; chan; chan = chan->next) { + if (chan->pkt.htx.rd == chan->pkt.htx.wr) + kiss_input(chan); + if (chan->mod && chan->pkt.htx.rd != chan->pkt.htx.wr) { + chan->pkt.inhibittx = 0; + chan->mod->modulate(chan->modstate, 0); + chan->pkt.inhibittx = 1; + chantail = chan; + } + } + chantail->mod->modulate(chantail->modstate, state->chacc.txtail); + if (state->audioio->transmitstop) + state->audioio->transmitstop(state->audioio); + pttsetptt(&state->ptt, 0); + } +} + +void pktsetdcd(struct modemchannel *chan, int dcd) +{ + chan->pkt.dcd = !!dcd; + pttsetdcd(&chan->state->ptt, globaldcd(chan->state)); + logprintf(250, "DCD: %s\n", dcd ? "on" : "off"); +} + +void pktrelease(struct modemchannel *chan) +{ + close(chan->pkt.kiss.fd); + if (chan->pkt.kiss.fdmaster != -1) + close(chan->pkt.kiss.fdmaster); + chan->pkt.kiss.fd = chan->pkt.kiss.fdmaster = -1; +} + +struct modemparams pktkissparams[] = { + { "file", "File", "File (symlink) to send the KISS stream to", "/dev/soundmodem0", + MODEMPAR_COMBO, { c: { { "/dev/soundmodem0", "/dev/soundmodem1", "/dev/soundmodem2", "/dev/soundmodem3" } } } }, + { "unlink", "Unlink File", "Unlink File (above) on setup", "1", MODEMPAR_CHECKBUTTON }, + { NULL } +}; + +void pktinit(struct modemchannel *chan, const char *params[]) +{ + const char *file = params[0]; + int dounlink; + struct termios tm; + char ttyname[32]; + int master, slave; + + memset(&chan->pkt, 0, sizeof(chan->pkt)); + chan->pkt.inhibittx = 1; + if (!params[1]) + dounlink = 1; + else + dounlink = !strcmp(params[1], "1"); + if (!file) + logprintf(MLOG_FATAL, "KISS: No file name specified\n"); + strncpy(chan->pkt.kiss.ifname, file, sizeof(chan->pkt.kiss.ifname)); + if (openpty(&master, &slave, ttyname, NULL, NULL)) + logerr(MLOG_FATAL, "openpty"); + /* set mode to raw */ + memset(&tm, 0, sizeof(tm)); + tm.c_cflag = CS8 | CREAD | CLOCAL; + if (tcsetattr(master, TCSANOW, &tm)) + logerr(MLOG_ERROR, "master: tcsetattr"); + memset(&tm, 0, sizeof(tm)); + tm.c_cflag = CS8 | CREAD | CLOCAL; + if (tcsetattr(slave, TCSANOW, &tm)) + logerr(MLOG_FATAL, "slave: tcsetattr"); + //fchmod(slave, 0600); + if (dounlink) + unlink(file); + if (symlink(ttyname, file)) + logprintf(MLOG_ERROR, "kiss: symlink error: %s -> %s\n", ttyname, file); + chan->pkt.kiss.fd = master; + chan->pkt.kiss.fdmaster = -1; + chan->pkt.kiss.ioerr = 1; + close(slave); + fcntl(chan->pkt.kiss.fd, F_SETFL, fcntl(chan->pkt.kiss.fd, F_GETFL, 0) | O_NONBLOCK); + chan->pkt.kiss.ibufptr = 0; + chan->pkt.dcd = 0; +} + +/* ---------------------------------------------------------------------- */ + +#ifdef HAVE_MKISS + +struct modemparams pktmkissparams[] = { + { "ifname", "Interface Name", "Name of the Kernel KISS Interface", "sm0", MODEMPAR_COMBO, + { c: { { "sm0", "sm1", "sm2", "ax0" } } } }, + { "hwaddr", "Callsign", "Callsign (Hardware Address)", "", MODEMPAR_STRING }, + { "ip", "IP Address", "IP Address (mandatory)", "10.0.0.1", MODEMPAR_STRING }, + { "netmask", "Network Mask", "Network Mask", "255.255.255.0", MODEMPAR_STRING }, + { "broadcast", "Broadcast Address", "Broadcast Address", "10.0.0.255", MODEMPAR_STRING }, + { NULL } +}; + +static int parsehw(ax25_address *hwaddr, const char *cp) +{ + const char *cp1; + unsigned int i, j; + + if (!cp || !*cp) + return 0; + memset(hwaddr->ax25_call, ' ', 6); + cp1 = strchr(cp, '-'); + if (cp1) { + i = cp1 - cp; + j = strtoul(cp1 + 1, NULL, 0); + hwaddr->ax25_call[6] = j & 15; + } else { + i = strlen(cp); + hwaddr->ax25_call[6] = 0; + } + if (i > 6) + i = 6; + memcpy(hwaddr->ax25_call, cp, i); + for (i = 0; i < 6; i++) + if (hwaddr->ax25_call[i] >= 'a' && hwaddr->ax25_call[i] <= 'z') + hwaddr->ax25_call[i] += 'A' - 'a'; + for (i = 0; i < 7; i++) + hwaddr->ax25_call[i] <<= 1; + return 1; +} + +static int parseip(struct in_addr *ipaddr, const char *cp) +{ + if (!cp || !*cp) + return 0; + if (inet_aton(cp, ipaddr)) + return 1; + ipaddr->s_addr = 0; + logprintf(MLOG_ERROR, "mkiss: invalid IP address \"%s\"\n", cp); + return 0; +} + +void pktinitmkiss(struct modemchannel *chan, const char *params[]) +{ + struct termios tm; + char ttyname[32]; + int master, slave, fd, disc = N_AX25, encap = 4; + struct ifreq ifr; + char mbuf[512], *mptr = mbuf; + struct sockaddr_ax25 sax25; + struct sockaddr_in sin; + unsigned i; + + memset(&chan->pkt, 0, sizeof(chan->pkt)); + chan->pkt.inhibittx = 1; + if (!params[0]) + logprintf(MLOG_FATAL, "MKISS: No interface name specified\n"); + strncpy(chan->pkt.kiss.ifname, params[0], sizeof(chan->pkt.kiss.ifname)); + if (openpty(&master, &slave, ttyname, NULL, NULL)) + logerr(MLOG_FATAL, "openpty"); + /* set mode to raw */ + memset(&tm, 0, sizeof(tm)); + tm.c_cflag = CS8 | CREAD | CLOCAL; + if (tcsetattr(master, TCSANOW, &tm)) + logerr(MLOG_FATAL, "master: tcsetattr"); + memset(&tm, 0, sizeof(tm)); + tm.c_cflag = CS8 | CREAD | CLOCAL; + if (tcsetattr(slave, TCSANOW, &tm)) + logerr(MLOG_FATAL, "slave: tcsetattr"); + /* set the line discipline */ + if (ioctl(master, TIOCSETD, &disc) == -1) + logerr(MLOG_FATAL, "ioctl: TIOCSETD"); + if (ioctl(master, SIOCSIFENCAP, &encap) == -1) + logerr(MLOG_FATAL, "ioctl: SIOCSIFENCAP"); + /* try to set the interface name */ + if (params[0]) { + if (ioctl(master, SIOCGIFNAME, &ifr) == -1) + logerr(MLOG_FATAL, "ioctl: SIOCGIFNAME"); + if (strcmp(params[0], ifr.ifr_name)) { + if ((fd = socket(PF_INET, SOCK_DGRAM, 0)) == -1) + logerr(MLOG_FATAL, "socket (setifname)"); + strncpy(ifr.ifr_newname, params[0], sizeof(ifr.ifr_newname)); + ifr.ifr_newname[sizeof(ifr.ifr_newname) - 1] = 0; + if (ioctl(fd, SIOCSIFNAME, &ifr) == -1) { + logerr(1, "ioctl: SIOCSIFNAME"); + logprintf(1, "mkiss: cannot set ifname to %s, using %s (old kernel version?)\n", + params[0], ifr.ifr_name); + } + close(fd); + } + } + if (ioctl(master, SIOCGIFNAME, &ifr) == -1) + logerr(MLOG_FATAL, "ioctl: SIOCGIFNAME"); + strncpy(chan->pkt.kiss.ifname, ifr.ifr_name, sizeof(chan->pkt.kiss.ifname)); + /* start the interface */ + if ((fd = socket(AF_INET, SOCK_DGRAM, 0)) == -1) + logerr(MLOG_FATAL, "socket"); + mptr += sprintf(mptr, "ifname %s mtu 256", ifr.ifr_name); + ifr.ifr_mtu = 256; + if (ioctl(fd, SIOCSIFMTU, &ifr) == -1) + logerr(MLOG_FATAL, "ioctl: SIOCSIFMTU"); + if (parsehw(&sax25.sax25_call, params[1])) { + sax25.sax25_family = ARPHRD_AX25; + sax25.sax25_ndigis = 0; + memcpy(&ifr.ifr_hwaddr, &sax25, sizeof(ifr.ifr_hwaddr)); + if (ioctl(fd, SIOCSIFHWADDR, &ifr) == -1) + logerr(MLOG_ERROR, "ioctl: SIOCSIFHWADDR"); + else { + mptr += sprintf(mptr, " hwaddr "); + for (i = 0; i < 6; i++) + if (sax25.sax25_call.ax25_call[i] != (' ' << 1)) + *mptr++ = (sax25.sax25_call.ax25_call[i] >> 1) & 0x7f; + mptr += sprintf(mptr, "-%d", (sax25.sax25_call.ax25_call[6] >> 1) & 0x7f); + } + } + if (parseip(&sin.sin_addr, params[2])) { + sin.sin_family = AF_INET; + memcpy(&ifr.ifr_addr, &sin, sizeof(ifr.ifr_addr)); + if (ioctl(fd, SIOCSIFADDR, &ifr) == -1) + logerr(MLOG_ERROR, "ioctl: SIOCSIFADDR"); + else + mptr += sprintf(mptr, " ipaddr %s", inet_ntoa(sin.sin_addr)); + } + if (parseip(&sin.sin_addr, params[3])) { + sin.sin_family = AF_INET; + memcpy(&ifr.ifr_netmask, &sin, sizeof(ifr.ifr_netmask)); + if (ioctl(fd, SIOCSIFNETMASK, &ifr) == -1) + logerr(MLOG_ERROR, "ioctl: SIOCSIFNETMASK"); + else + mptr += sprintf(mptr, " netmask %s", inet_ntoa(sin.sin_addr)); + } + if (parseip(&sin.sin_addr, params[4])) { + sin.sin_family = AF_INET; + memcpy(&ifr.ifr_broadaddr, &sin, sizeof(ifr.ifr_broadaddr)); + if (ioctl(fd, SIOCSIFBRDADDR, &ifr) == -1) + logerr(MLOG_ERROR, "ioctl: SIOCSIFBRDADDR"); + else + mptr += sprintf(mptr, " broadcast %s", inet_ntoa(sin.sin_addr)); + } + if (ioctl(fd, SIOCGIFFLAGS, &ifr) == -1) + logerr(0, "ioctl: SIOCGIFFLAGS"); + ifr.ifr_flags &= ~IFF_NOARP; + ifr.ifr_flags |= IFF_UP | IFF_RUNNING; + if (ioctl(fd, SIOCSIFFLAGS, &ifr) == -1) + logerr(MLOG_FATAL, "ioctl: SIOCSIFFLAGS"); + + close(fd); + logprintf(MLOG_INFO, "mkiss: %s\n", mbuf); + /* prepare for using it */ + chan->pkt.kiss.fd = slave; + chan->pkt.kiss.fdmaster = master; + chan->pkt.kiss.ioerr = 0; + fcntl(chan->pkt.kiss.fd, F_SETFL, fcntl(chan->pkt.kiss.fd, F_GETFL, 0) | O_NONBLOCK); + chan->pkt.kiss.ibufptr = 0; + chan->pkt.dcd = 0; +} + +#else /* HAVE_MKISS */ + +struct modemparams pktmkissparams[] = { + { NULL } +}; + +void pktinitmkiss(struct modemchannel *chan, const char *params[]) +{ + logprintf(MLOG_FATAL, "mkiss not supported on this architecture\n"); +} + +#endif /* HAVE_MKISS */ +/* ---------------------------------------------------------------------- */ diff --git a/soundcard/kisspkt.h b/soundcard/kisspkt.h new file mode 100644 index 0000000..cbe5db0 --- /dev/null +++ b/soundcard/kisspkt.h @@ -0,0 +1,90 @@ +/*****************************************************************************/ + +/* + * kisspkt.h -- Internal kisspkt data structures. + * + * Copyright (C) 2000 + * Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/*****************************************************************************/ + +#ifndef _KISSPKT_H +#define _KISSPKT_H + +/* ---------------------------------------------------------------------- */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* ---------------------------------------------------------------------- */ + +#define MAXFLEN 512U +#define RXBUFFER_SIZE ((MAXFLEN*6U/5U)+8U) +#define TXBUFFER_SIZE 4096U /* must be a power of 2 and >= MAXFLEN*6/5+8; NOTE: in words */ + +#define KISSINBUF_SIZE (2*MAXFLEN+8) + +#define IFNAMELEN 128 + +/* ---------------------------------------------------------------------- */ + +struct chacc { + unsigned int txdelay; + unsigned int ppersist; + unsigned int slottime; + unsigned int fullduplex; + unsigned int txtail; +}; + +struct kisspkt { + unsigned int dcd; + unsigned int inhibittx; + + struct { + unsigned rd, wr; + unsigned char buf[TXBUFFER_SIZE]; + } htx; + + struct { + unsigned int bitbuf, bitstream, numbits, state; + unsigned char *bufptr; + int bufcnt; + unsigned char buf[RXBUFFER_SIZE]; + } hrx; + + struct { + int fd, fdmaster, ioerr; + unsigned iframelen, ibufptr; + char ifname[IFNAMELEN]; + unsigned char ibuf[KISSINBUF_SIZE]; + } kiss; + + struct { + unsigned int kiss_in; + unsigned int kiss_inerr; + unsigned int kiss_out; + unsigned int kiss_outerr; + unsigned int pkt_in; + unsigned int pkt_out; + } stat; +}; + +/* ---------------------------------------------------------------------- */ +#endif /* _KISSPKT_H */ diff --git a/soundcard/log.c b/soundcard/log.c new file mode 100644 index 0000000..5f87498 --- /dev/null +++ b/soundcard/log.c @@ -0,0 +1,112 @@ +/*****************************************************************************/ + +/* + * log.c -- Logging functions. + * + * Copyright (C) 1999-2000 Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE +#define _REENTRANT + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "soundio.h" + +#ifdef HAVE_SYSLOG_H +#include +#endif + +#include +#include +#include +#include +#include +#include + +/* ---------------------------------------------------------------------- */ + +static unsigned int tosyslog = 0; +unsigned int log_verblevel = 0; + +/* ---------------------------------------------------------------------- */ + +void logrelease(void) +{ +#ifdef HAVE_CLOSELOG + if (tosyslog) + closelog(); +#endif + tosyslog = 0; +} + +void loginit(unsigned int vl, unsigned int tosysl) +{ + log_verblevel = vl; + tosyslog = 0; +#ifdef HAVE_OPENLOG + if (tosysl) { + openlog("soundmodem", LOG_PID, LOG_DAEMON); + tosyslog = 1; + } +#endif +} + +void logvprintf(unsigned int level, const char *fmt, va_list args) +{ + static const int vltosev[] = { LOG_CRIT, LOG_ERR, LOG_WARNING, LOG_NOTICE }; + + if (level <= log_verblevel) { +#ifdef HAVE_SYSLOG + if (tosyslog) { + char tmp[512]; + vsnprintf(tmp, sizeof(tmp), fmt, args); + syslog((level >= 256) ? LOG_DEBUG : (level >= 4) ? LOG_INFO : vltosev[level], tmp); + } else +#endif + { + fprintf(stderr, "sm[%lu]: ", (unsigned long)getpid()); + vfprintf(stderr, fmt, args); + } + } + if (!level) + exit(1); +} + +void logprintf(unsigned int level, const char *fmt, ...) +{ + va_list args; + + va_start(args, fmt); + logvprintf(level, fmt, args); + va_end(args); +} + +void logerr(unsigned int level, const char *st) +{ + logprintf(level, "%s: %s (%d)\n", st, strerror(errno), errno); +} + diff --git a/soundcard/main.c b/soundcard/main.c new file mode 100644 index 0000000..14a2d85 --- /dev/null +++ b/soundcard/main.c @@ -0,0 +1,512 @@ +/*****************************************************************************/ + +/* + * main.c -- Soundmodem main. + * + * Copyright (C) 1999-2001, 2003, 2010 + * Thomas Sailer (t.sailer@alumni.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE +#define _REENTRANT + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "soundio.h" +#include "simd.h" + +#include "getopt.h" + +#include +#include +#include +#include + +/* libxml includes */ +#include +#include + +#ifdef HAVE_SCHED_H +#include +#endif + +#include +#include + +/* ---------------------------------------------------------------------- */ + +struct state state = { + NULL, NULL, NULL, + { 150, 40, 100, 0, 10 }, {} +}; + +static struct modemparams chaccparams[] = { + { "txdelay", "TxDelay", "Transmitter Keyup delay in ms", "150", MODEMPAR_NUMERIC, { n: { 0, 2550, 10, 50 } } }, + { "slottime", "Slot Time", "Slot Time in ms (normally 100ms)", "100", MODEMPAR_NUMERIC, { n: { 0, 2550, 10, 50 } } }, + { "ppersist", "P-Persistence", "P-Persistence", "40", MODEMPAR_NUMERIC, { n: { 0, 255, 1, 10 } } }, + { "fulldup", "Full Duplex", "Full Duplex", "0", MODEMPAR_CHECKBUTTON }, + { "txtail", "TxTail", "Transmitter Tail delay in ms", "10", MODEMPAR_NUMERIC, { n: { 0, 2550, 10, 50 } } }, + { NULL } +}; + +#ifdef HAVE_ALSA +#define ALSA_STR , "alsa" +#else /* HAVE_ALSA */ +#define ALSA_STR +#endif /* HAVE_ALSA */ + +static struct modemparams ioparam_type[] = { + { "type", "Audio IO Mode", "Audio IO Mode", "soundcard", MODEMPAR_COMBO, + { c: { { "soundcard", "file", "simulation" ALSA_STR } } } }, + { NULL } +}; + +#undef ALSA_STR + +/* ---------------------------------------------------------------------- */ + +void audiowrite(struct modemchannel *chan, const int16_t *samples, unsigned int nr) +{ + struct audioio *audioio = chan->state->audioio; + + if (!audioio->write) + return; + audioio->write(audioio, samples, nr); +} + +void audioread(struct modemchannel *chan, int16_t *samples, unsigned int nr, u_int16_t tim) +{ + struct audioio *audioio = chan->state->audioio; + + if (!audioio->read) { + pthread_exit(NULL); + return; + } + audioio->read(audioio, samples, nr, tim); +} + +u_int16_t audiocurtime(struct modemchannel *chan) +{ + struct audioio *audioio = chan->state->audioio; + + if (!audioio->curtime) + return 0; + return audioio->curtime(audioio); +} + +/* ---------------------------------------------------------------------- */ + +#define MAXPAR 16 + +static void getparam(xmlDocPtr doc, xmlNodePtr node, const struct modemparams *par, const char *parstr[MAXPAR]) +{ + unsigned int i; + + memset(parstr, 0, sizeof(parstr)); + if (!par || !node) + return; + for (i = 0; i < MAXPAR && par->name; i++, par++) + parstr[i] = xmlGetProp(node, par->name); +} + +static void *demodthread(void *state) +{ + struct modemchannel *chan = state; + chan->demod->demodulate(chan->demodstate); + logprintf(MLOG_FATAL, "Receiver %s has returned\n", chan->demod->name); + return NULL; +} + +static void parsechannel(xmlDocPtr doc, xmlNodePtr node, struct state *state, unsigned int *samplerate) +{ + xmlNodePtr pkt = NULL, mod = NULL, demod = NULL; + struct modulator *mc = NULL; + struct demodulator *dc = NULL; + struct modemchannel *chan; + char *cp; + const char *par[MAXPAR]; + unsigned int sr, ismkiss = 0; + + for (; node; node = node->next) { + if (node->type != XML_ELEMENT_NODE) + continue; + if (!node->name) + logprintf(MLOG_FATAL, "Node has no name\n"); + if (!strcmp(node->name, "pkt")) { + pkt = node; + ismkiss = 0; + cp = xmlGetProp(node, "mode"); + if (cp && (!strcmp(cp, "mkiss") || !strcmp(cp, "MKISS"))) + ismkiss = 1; + continue; + } + if (!strcmp(node->name, "mod")) { + mod = node; + continue; + } + if (!strcmp(node->name, "demod")) { + demod = node; + continue; + } + logprintf(MLOG_ERROR, "unknown node \"%s\"\n", node->name); + } + if (mod) { + cp = xmlGetProp(mod, "mode"); + if (cp) { + for (mc = modchain; mc && strcmp(mc->name, cp); mc = mc->next); + if (!mc) + logprintf(MLOG_ERROR, "Modulator \"%s\" unknown\n", cp); + } + } + if (demod) { + cp = xmlGetProp(demod, "mode"); + if (cp) { + for (dc = demodchain; dc && strcmp(dc->name, cp); dc = dc->next); + if (!dc) + logprintf(MLOG_ERROR, "Demodulator \"%s\" unknown\n", cp); + } + } + if ((!mc && !dc) || !pkt) + return; + if (!(chan = malloc(sizeof(struct modemchannel)))) + logprintf(MLOG_FATAL, "out of memory\n"); + memset(chan, 0, sizeof(struct modemchannel)); + chan->next = state->channels; + chan->state = state; + chan->mod = mc; + chan->demod = dc; + chan->modstate = NULL; + chan->demodstate = NULL; + if (ismkiss) { + getparam(doc, pkt, pktmkissparams, par); + pktinitmkiss(chan, par); + } else { + getparam(doc, pkt, pktkissparams, par); + pktinit(chan, par); + } + if (mc) { + getparam(doc, mod, mc->params, par); + sr = *samplerate; + chan->modstate = mc->config(chan, &sr, par); + if (sr > *samplerate) + *samplerate = sr; + } + if (dc) { + getparam(doc, demod, dc->params, par); + sr = *samplerate; + chan->demodstate = dc->config(chan, &sr, par); + if (sr > *samplerate) + *samplerate = sr; + } + state->channels = chan; +} + +static int parsecfg(xmlDocPtr doc, xmlNodePtr node, struct state *state, unsigned int *schedrr) +{ + xmlNodePtr audio = NULL; + xmlNodePtr ptt = NULL; + const char *par[MAXPAR]; + struct modemchannel *chan; + pthread_attr_t rxattr; + size_t stacksize; + unsigned int samplerate = 5000, mode; + + for (; node; node = node->next) { + if (node->type != XML_ELEMENT_NODE) + continue; + if (!node->name) + logprintf(MLOG_FATAL, "Node has no name\n"); + if (!strcmp(node->name, "audio")) { + audio = node; + continue; + } + if (!strcmp(node->name, "ptt")) { + ptt = node; + continue; + } + if (!strcmp(node->name, "chaccess")) { + getparam(doc, node, chaccparams, par); + if (par[0]) + state->chacc.txdelay = strtoul(par[0], NULL, 0); + if (par[1]) + state->chacc.slottime = strtoul(par[1], NULL, 0); + if (par[2]) + state->chacc.ppersist = strtoul(par[2], NULL, 0); + if (par[3]) + state->chacc.fullduplex = !!strtoul(par[3], NULL, 0); + if (par[4]) + state->chacc.txtail = strtoul(par[4], NULL, 0); + continue; + } + if (!strcmp(node->name, "channel")) { + if (node->children) + parsechannel(doc, node->children, state, &samplerate); + continue; + } + logprintf(MLOG_ERROR, "unknown node \"%s\"\n", node->name); + } + /* find audio mode */ + mode = 0; + for (chan = state->channels; chan; chan = chan->next) { + if (chan->demod && chan->demod->demodulate) + mode |= IO_RDONLY; + if (chan->mod && chan->mod->modulate) + mode |= IO_WRONLY; + } + if (!state->channels || !mode) { + logprintf(MLOG_ERROR, "no channels configured\n"); + return -1; + } + /* open PTT */ + getparam(doc, ptt, pttparams, par); + if (pttinit(&state->ptt, par)) + logprintf(MLOG_ERROR, "cannot start PTT output\n"); + /* open audio */ + getparam(doc, audio, ioparam_type, par); + if (par[0] && !strcmp(par[0], ioparam_type[0].u.c.combostr[1])) { + getparam(doc, audio, ioparams_filein, par); + state->audioio = ioopen_filein(&samplerate, IO_RDONLY, par); + if (schedrr) + *schedrr = 0; + } else if (par[0] && !strcmp(par[0], ioparam_type[0].u.c.combostr[2])) { + getparam(doc, audio, ioparams_sim, par); + state->audioio = ioopen_sim(&samplerate, IO_RDWR, par); + if (schedrr) + *schedrr = 0; +#ifdef HAVE_ALSA + } else if (par[0] && !strcmp(par[0], ioparam_type[0].u.c.combostr[3])) { + getparam(doc, audio, ioparams_alsasoundcard, par); + state->audioio = ioopen_alsasoundcard(&samplerate, mode, par); +#endif /* HAVE_ALSA */ + } else { + getparam(doc, audio, ioparams_soundcard, par); + state->audioio = ioopen_soundcard(&samplerate, mode, par); + } + if (!state->audioio) + logprintf(MLOG_FATAL, "cannot start audio\n"); + for (chan = state->channels; chan; chan = chan->next) { + if (chan->demod) { + chan->demod->init(chan->demodstate, samplerate, &chan->rxbitrate); + if (pthread_attr_init(&rxattr)) + logerr(MLOG_FATAL, "pthread_attr_init"); + /* needed on FreeBSD, according to driehuis@playbeing.org */ + if (pthread_attr_getstacksize(&rxattr, &stacksize)) + logerr(MLOG_ERROR, "pthread_attr_getstacksize"); + else if (stacksize < 256*1024) + if (pthread_attr_setstacksize(&rxattr, 256*1024)) + logerr(MLOG_ERROR, "pthread_attr_setstacksize"); +#ifdef HAVE_SCHED_H + if (schedrr && *schedrr) { + struct sched_param schp; + memset(&schp, 0, sizeof(schp)); + schp.sched_priority = sched_get_priority_min(SCHED_RR)+1; + if (pthread_attr_setschedpolicy(&rxattr, SCHED_RR)) + logerr(MLOG_ERROR, "pthread_attr_setschedpolicy"); + if (pthread_attr_setschedparam(&rxattr, &schp)) + logerr(MLOG_ERROR, "pthread_attr_setschedparam"); + } +#endif /* HAVE_SCHED_H */ + if (pthread_create(&chan->rxthread, &rxattr, demodthread, chan)) + logerr(MLOG_FATAL, "pthread_create"); + pthread_attr_destroy(&rxattr); + } + if (chan->mod) + chan->mod->init(chan->modstate, samplerate); + } + return 0; +} + +/* ---------------------------------------------------------------------- */ + +#ifdef HAVE_MLOCKALL +#define MLOCKOPT "M" +#define MLOCKHLP " [-M]" +#else /* HAVE_MLOCKALL */ +#define MLOCKOPT "" +#define MLOCKHLP "" +#endif /* HAVE_MLOCKALL */ + +static void parseopts(int argc, char *argv[]) +{ + static const struct option long_options[] = { + { "config", 1, 0, 'c' }, + { "syslog", 0, 0, 's' }, + { "nosimd", 0, 0, 'S' }, + { "daemonize", 0, 0, 'D' }, + { 0, 0, 0, 0 } + }; + char *configname = NULL, *cfgname, *filename = "/etc/ax25/soundmodem.conf"; + unsigned int verblevel = 2, tosyslog = 0, simd = 1, schedrr = 0, lockmem = 0, daemonize = 0; + int c, err = 0; + xmlDocPtr doc; + xmlNodePtr node; + int pfds[2]; + pid_t pid; + unsigned char uch; + + while ((c = getopt_long(argc, argv, "v:sSc:RD" MLOCKOPT, long_options, NULL)) != EOF) { + switch (c) { + case 'v': + verblevel = strtoul(optarg, NULL, 0); + break; + + case 's': + tosyslog = 1; + break; + + case 'S': + simd = 0; + break; + + case 'c': + configname = optarg; + break; + + case 'R': + schedrr = 1; + break; + +#ifdef HAVE_MLOCKALL + case 'M': + lockmem = 1; + break; +#endif /* HAVE_MLOCKALL */ + + case 'D': + daemonize = 1; + break; + + default: + err++; + break; + } + } + if (err) { + fprintf(stderr, "usage: [-v ] [-s] [-S] [-R]" MLOCKHLP " [-c ] \n"); + exit(1); + } + loginit(verblevel, tosyslog); + if (daemonize) { + if (pipe(pfds)) + logerr(MLOG_FATAL, "pipe"); + switch (pid = fork()) { + case -1: + logerr(MLOG_FATAL, "fork"); + + case 0: /* child process */ + close(pfds[0]); + setsid(); /* become a process group leader and drop controlling terminal */ + fclose(stdin); /* no more standard in */ + break; + + default: /* parent process */ + close(pfds[1]); + err = read(pfds[0], &uch, sizeof(uch)); + if (err != sizeof(uch)) + logprintf(MLOG_FATAL, "SoundModem init failed\n"); + exit(0); + } + } + initsimd(simd); +#if 0 + if (optind >= argc) + logprintf(MLOG_FATAL, "no configuration file specified\n"); +#endif + if (optind < argc) + filename = argv[optind]; + doc = xmlParseFile(filename); + if (!doc || !doc->children || !doc->children->name) + logprintf(MLOG_FATAL, "Error parsing config file \"%s\"\n", filename); + if (strcmp(doc->children->name, "modem")) + logprintf(MLOG_FATAL, "Config file does not contain modem data\n"); + for (node = doc->children->children; node; node = node->next) { + if (!node->name || strcmp(node->name, "configuration")) + continue; + if (!configname) + break; + cfgname = xmlGetProp(node, "name"); + if (cfgname && !strcmp(cfgname, configname)) + break; + } + if (!node) + logprintf(MLOG_FATAL, "Configuartion not found\n"); + if (!node->children) + logprintf(MLOG_FATAL, "Configuration empty\n"); + err = parsecfg(doc, node->children, &state, &schedrr); + xmlFreeDoc(doc); + if (err) + exit(1); + /* + * lock memory down + */ +#ifdef HAVE_MLOCKALL + if (lockmem) { + if (mlockall(MCL_CURRENT | MCL_FUTURE) == -1) + logerr(MLOG_ERROR, "mlockall"); + } +#endif /* HAVE_MLOCKALL */ +#ifdef HAVE_SCHED_H + if (schedrr) { + struct sched_param schp; + memset(&schp, 0, sizeof(schp)); + schp.sched_priority = sched_get_priority_min(SCHED_RR)+1; + if (sched_setscheduler(0, SCHED_RR, &schp) != 0) + logerr(MLOG_ERROR, "sched_setscheduler"); + } +#endif /* HAVE_SCHED_H */ + if (daemonize) { + uch = 0; + if (write(pfds[1], &uch, sizeof(uch)) != sizeof(uch)) + logerr(MLOG_ERROR, "write"); + close(pfds[1]); + } +} + +/* ---------------------------------------------------------------------- */ + +struct modulator *modchain = &afskmodulator; +struct demodulator *demodchain = &afskdemodulator; + +int main(int argc, char *argv[]) +{ + afskmodulator.next = &fskmodulator; + afskdemodulator.next = &fskdemodulator; + fskmodulator.next = &pammodulator; + fskdemodulator.next = &fskpspdemodulator; + fskpspdemodulator.next = &fskeqdemodulator; + fskeqdemodulator.next = &pamdemodulator; + pammodulator.next = &pskmodulator; + pamdemodulator.next = &pskdemodulator; + pskmodulator.next = &newqpskmodulator; + pskdemodulator.next = &newqpskdemodulator; + newqpskdemodulator.next = &p3ddemodulator; + ioinit_filein(); + ioinit_soundcard(); + ioinit_sim(); + parseopts(argc, argv); + pkttransmitloop(&state); + exit(0); +} diff --git a/soundcard/modem.h b/soundcard/modem.h new file mode 100644 index 0000000..b8c3a5f --- /dev/null +++ b/soundcard/modem.h @@ -0,0 +1,188 @@ +/*****************************************************************************/ + +/* + * modem.h -- Defines for the modem. + * + * Copyright (C) 1999-2000 Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#ifndef _MODEM_H +#define _MODEM_H + +/* ---------------------------------------------------------------------- */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include + +/* ---------------------------------------------------------------------- */ + +/* + * Bittypes + */ + +#ifndef HAVE_SIGNED_BITTYPES + +#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) +typedef int int8_t __attribute__((__mode__(__QI__))); +typedef int int16_t __attribute__((__mode__(__HI__))); +typedef int int32_t __attribute__((__mode__(__SI__))); +typedef int int64_t __attribute__((__mode__(__DI__))); +#else +typedef char /* deduced */ int8_t __attribute__((__mode__(__QI__))); +typedef short /* deduced */ int16_t __attribute__((__mode__(__HI__))); +typedef long /* deduced */ int32_t __attribute__((__mode__(__SI__))); +typedef long long /* deduced */ int64_t __attribute__((__mode__(__DI__))); +#endif + +#endif /* !HAVE_SIGNED_BITTYPES */ + +#ifndef HAVE_UNSIGNED_BITTYPES + +#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) +typedef unsigned int u_int8_t __attribute__((__mode__(__QI__))); +typedef unsigned int u_int16_t __attribute__((__mode__(__HI__))); +typedef unsigned int u_int32_t __attribute__((__mode__(__SI__))); +typedef unsigned int u_int64_t __attribute__((__mode__(__DI__))); +#else +typedef unsigned char /* deduced */ u_int8_t __attribute__((__mode__(__QI__))); +typedef unsigned short /* deduced */ u_int16_t __attribute__((__mode__(__HI__))); +typedef unsigned long /* deduced */ u_int32_t __attribute__((__mode__(__SI__))); +typedef unsigned long long /* deduced */ u_int64_t __attribute__((__mode__(__DI__))); +#endif + +#endif /* !HAVE_UNSIGNED_BITTYPES */ + +/* ---------------------------------------------------------------------- */ + +struct modemchannel; + +extern void audiowrite(struct modemchannel *chan, const int16_t *samples, unsigned int nr); +extern void audioread(struct modemchannel *chan, int16_t *samples, unsigned int nr, u_int16_t tim); +extern u_int16_t audiocurtime(struct modemchannel *chan); + +extern int pktget(struct modemchannel *chan, unsigned char *data, unsigned int len); +extern void pktput(struct modemchannel *chan, const unsigned char *data, unsigned int len); +extern void pktsetdcd(struct modemchannel *chan, int dcd); + +extern void p3dreceive(struct modemchannel *chan, const unsigned char *pkt, u_int16_t crc); +extern void p3drxstate(struct modemchannel *chan, unsigned int synced, unsigned int carrierfreq); + +#define MLOG_FATAL 0 +#define MLOG_ERROR 1 +#define MLOG_WARNING 2 +#define MLOG_NOTICE 3 +#define MLOG_INFO 4 +#define MLOG_DEBUG 5 + +extern void logvprintf(unsigned int level, const char *fmt, va_list args); +extern void logprintf(unsigned int level, const char *fmt, ...); +extern void logerr(unsigned int level, const char *st); +extern unsigned int log_verblevel; +extern inline int logcheck(unsigned int vl) +{ + return vl <= log_verblevel; +} + +#define MODEMPAR_STRING 0 +#define MODEMPAR_COMBO 1 +#define MODEMPAR_NUMERIC 2 +#define MODEMPAR_CHECKBUTTON 3 + +struct modemparams { + const char *name; + const char *label; + const char *tooltip; + const char *dflt; + unsigned int type; + union { + struct { + float min; + float max; + float step; + float pagestep; + } n; + struct { + const char *combostr[8]; + } c; + } u; +}; + +struct modulator { + struct modulator *next; + const char *name; + const struct modemparams *params; + void *(*config)(struct modemchannel *chan, unsigned int *samplerate, const char *params[]); + void (*init)(void *, unsigned int samplerate); + void (*modulate)(void *, unsigned int txdelay); + void (*free)(void *); +}; + +struct demodulator { + struct demodulator *next; + const char *name; + const struct modemparams *params; + void *(*config)(struct modemchannel *chan, unsigned int *samplerate, const char *params[]); + void (*init)(void *, unsigned int samplerate, unsigned int *bitrate); + void (*demodulate)(void *); + void (*free)(void *); +}; + +/* ---------------------------------------------------------------------- */ + +extern struct modulator afskmodulator; +extern struct demodulator afskdemodulator; + +extern struct modulator fskmodulator; +extern struct demodulator fskdemodulator; +extern struct demodulator fskpspdemodulator; +extern struct demodulator fskeqdemodulator; + +extern struct modulator pammodulator; +extern struct demodulator pamdemodulator; + +extern struct modulator pskmodulator; +extern struct demodulator pskdemodulator; + +extern struct modulator newqpskmodulator; +extern struct demodulator newqpskdemodulator; + +extern struct modulator p3dmodulator; +extern struct demodulator p3ddemodulator; + +/* ---------------------------------------------------------------------- */ + +#ifndef HAVE_VSNPRINTF +extern int vsnprintf(char *str, size_t n, char const *fmt, va_list args); +#endif + +#ifndef HAVE_SNPRINTF +extern int snprintf(char *str, size_t n, char const *fmt, ...) __attribute__ ((format (printf, 3, 4))); +#endif + +/* ---------------------------------------------------------------------- */ +#endif /* _MODEM_H */ diff --git a/soundcard/pktberr.c b/soundcard/pktberr.c new file mode 100644 index 0000000..b2d46ac --- /dev/null +++ b/soundcard/pktberr.c @@ -0,0 +1,218 @@ +/*****************************************************************************/ + +/* + * pktberr.c -- Simple "packet" generator that counts bit errors. + * + * Copyright (C) 1999-2000 + * Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE +#define _REENTRANT + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "soundio.h" + +#include +#include +#include +#include +#include + +/* ---------------------------------------------------------------------- */ + +extern void iosetsnr(struct state *state, float snr); + +#define TXDELAYBITS 5000 +#define TXTAILBITS 5000 + +static struct simstate { + unsigned int terminate; + float snr, snrend, snrstep; + unsigned int nrbits, txcnt, rxcnt, rxerr; + unsigned int rxshreg, txshreg; +} simstate = { + 0, 30, -2, 6, 100000, 0, 0, 0, 0, 1 +}; + +static RETSIGTYPE sigterm() +{ + simstate.terminate = 1; +} + +struct modemparams pktmkissparams[] = { + { NULL } +}; + +struct modemparams pktkissparams[] = { + { "snrstart", "SNR Start", "SNR start value", "30", MODEMPAR_NUMERIC, { n: { 0, 100, 1, 10 } } }, + { "snrend", "SNR End", "SNR end value", "5", MODEMPAR_NUMERIC, { n: { 0, 100, 1, 10 } } }, + { "snrstep", "SNR Step", "SNR increment/decrement", "-2", MODEMPAR_NUMERIC, { n: { -100, 100, 1, 10 } } }, + { "bits", "Simulation Bits", "Number of Bits for Simulation", "10000", MODEMPAR_NUMERIC, { n: { 10, 1000000000, 10000, 1000000 } } }, + { NULL } +}; + +void pktinit(struct modemchannel *chan, const char *params[]) +{ + if (params[0]) + simstate.snr = strtod(params[0], NULL); + if (params[1]) + simstate.snrend = strtod(params[1], NULL); + if (params[2]) + simstate.snrstep = strtod(params[2], NULL); + if (params[3]) + simstate.nrbits = strtoul(params[3], NULL, 0); +} + +void pktinitmkiss(struct modemchannel *chan, const char *params[]) +{ + pktinit(chan, params); +} + +#define DESCRAM10_TAPSH1 0 +#define DESCRAM10_TAPSH2 7 +#define DESCRAM10_TAPSH3 10 + +#define SCRAM10_TAP1 1 +#define SCRAM10_TAPN ((1<> 1) & 0x55); + res = (res & 0x33) + ((res >> 2) & 0x33); + return (res & 0x0F) + ((res >> 4) & 0x0F); +} + +int pktget(struct modemchannel *chan, unsigned char *data, unsigned int len) +{ + unsigned int mask1, mask2, i, j; + + if (simstate.rxcnt >= simstate.nrbits || + simstate.txcnt >= simstate.nrbits+TXDELAYBITS+TXTAILBITS) + return 0; + for (i = 0; i < len; i++, data++) { + for (j = 0, mask1 = SCRAM10_TAP1, mask2 = SCRAM10_TAPN; j < 8; j++, mask1 <<= 1, mask2 <<= 1) + if (simstate.txshreg & mask1) + simstate.txshreg ^= mask2; + data[0] = simstate.txshreg; + simstate.txshreg >>= 8; + simstate.txcnt += 8; + if (!(simstate.txcnt & 1023)) { + fprintf(stderr, "%7u %7u %7u\r", simstate.txcnt, simstate.rxcnt, simstate.rxerr); + fflush(stderr); + } + } + return simstate.terminate ? 0 : len; +} + +void pktput(struct modemchannel *chan, const unsigned char *data, unsigned int len) +{ + unsigned int i, j; + + for (i = 0; i < len; i++, data++) { + if (simstate.rxcnt >= simstate.nrbits) + return; + simstate.rxshreg |= ((unsigned int)data[0]) << DESCRAM10_TAPSH3; + j = ((simstate.rxshreg >> DESCRAM10_TAPSH1) ^ + (simstate.rxshreg >> DESCRAM10_TAPSH2) ^ + (simstate.rxshreg >> DESCRAM10_TAPSH3)) & 0xff; + simstate.rxshreg >>= 8; + if (simstate.txcnt < TXDELAYBITS) + continue; + simstate.rxcnt += 8; + if (j) + simstate.rxerr += hweight8(j); + } +} + +void pkttransmitloop(struct state *state) +{ + struct modemchannel *chan; + unsigned int nrtx; + time_t tstart, tend; + +#ifndef WIN32 + signal(SIGHUP, sigterm); +#endif + pttsetptt(&state->ptt, 1); + simstate.rxcnt = simstate.rxerr = simstate.txcnt = 0; + iosetsnr(state, simstate.snr); + logprintf(MLOG_INFO, "Simulation: SNR range %.3f...%.3f step %.3f bits %u\n", + simstate.snr, simstate.snrend, simstate.snrstep, simstate.nrbits); + printf("%% Simulation: SNR range %.3f...%.3f step %.3f bits %u\n" + "%% snr nrbits txcnt rxcnt rxerr\n" + "result = [\n", + simstate.snr, simstate.snrend, simstate.snrstep, simstate.nrbits); + time(&tstart); + while (!simstate.terminate) { + if (simstate.rxcnt >= simstate.nrbits || + simstate.txcnt >= simstate.nrbits+TXDELAYBITS+TXTAILBITS) { + printf(" %10.5f %7u %7u %7u %7u\n", + simstate.snr, simstate.nrbits, simstate.txcnt, simstate.rxcnt, simstate.rxerr); + fflush(stdout); + simstate.snr += simstate.snrstep; + simstate.rxcnt = simstate.rxerr = simstate.txcnt = 0; + if (simstate.snrstep < 0) { + if (simstate.snr < simstate.snrend) + break; + } else { + if (simstate.snr > simstate.snrend) + break; + } + iosetsnr(state, simstate.snr); + } + nrtx = 0; + for (chan = state->channels; chan; chan = chan->next) + if (chan->mod) { + chan->mod->modulate(chan->modstate, 0); + nrtx++; + } + if (!nrtx) + break; + } + time(&tend); + printf("]\n" + "%% simulation time: %lu seconds\n" + "semilogy(result(:,1),result(:,5)/3/result(:,4));\n", (long unsigned int)(tend-tstart)); + pttsetptt(&state->ptt, 0); +} + +void pktsetdcd(struct modemchannel *chan, int dcd) +{ + pttsetdcd(&chan->state->ptt, dcd); +} + +void pktrelease(struct modemchannel *chan) +{ +} + +void p3dreceive(struct modemchannel *chan, const unsigned char *pkt, u_int16_t crc) +{ +} + +void p3drxstate(struct modemchannel *chan, unsigned int synced, unsigned int carrierfreq) +{ + pktsetdcd(chan, !!synced); +} + +/* ---------------------------------------------------------------------- */ diff --git a/soundcard/pktsimple.c b/soundcard/pktsimple.c new file mode 100644 index 0000000..a545dee --- /dev/null +++ b/soundcard/pktsimple.c @@ -0,0 +1,147 @@ +/*****************************************************************************/ + +/* + * pktsimple.c -- Simple packet generator/sink. + * + * Copyright (C) 1999-2000 + * Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE +#define _REENTRANT + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "soundio.h" + +#include +#include +#include +#include +#include + +/* ---------------------------------------------------------------------- */ + +static unsigned int terminate = 0; + +static RETSIGTYPE sigterm() +{ + terminate = 1; +} + +struct modemparams pktmkissparams[] = { + { NULL } +}; + +struct modemparams pktkissparams[] = { + { NULL } +}; + +void pktinit(struct modemchannel *chan, const char *params[]) +{ + return; +} + +void pktinitmkiss(struct modemchannel *chan, const char *params[]) +{ + return; +} + +int pktget(struct modemchannel *chan, unsigned char *data, unsigned int len) +{ + static unsigned int pktnr = 0; + unsigned int i; + +#if 0 + memset(data, 0x55, len); + return terminate ? 0 : len; +#endif + if (len < 5) { + for (i = 0; i < len; i++) + data[i] = '@' + i; + return terminate ? 0 : len; + } + snprintf(data, len, "%04X", pktnr); + pktnr = (pktnr + 1) & 0xffff; + for (i = 4; i < len; i++) + data[i] = '@' - 4 + i; + return terminate ? 0 : len; +} + +void pktput(struct modemchannel *chan, const unsigned char *data, unsigned int len) +{ + unsigned int i; + + fprintf(stderr, "Data: "); + for (i = 0; i < len; i++) +#if 1 + if (data[i] >= ' ' && data[i] <= 0x7f) + putc(data[i], stderr); + else + putc('.', stderr); +#else + fprintf(stderr, "%02x", data[i]); +#endif + fprintf(stderr, "\n"); +} + +void pkttransmitloop(struct state *state) +{ + struct modemchannel *chan; + unsigned int nrtx; + +#ifndef WIN32 + signal(SIGHUP, sigterm); +#endif + pttsetptt(&state->ptt, 1); + while (!terminate) { + nrtx = 0; + for (chan = state->channels; chan; chan = chan->next) + if (chan->mod) { + chan->mod->modulate(chan->modstate, 0); + nrtx++; + } + if (!nrtx) + break; + } + pttsetptt(&state->ptt, 0); +} + +void pktsetdcd(struct modemchannel *chan, int dcd) +{ + pttsetdcd(&chan->state->ptt, dcd); +} + +void pktrelease(struct modemchannel *chan) +{ +} + +void p3dreceive(struct modemchannel *chan, const unsigned char *pkt, u_int16_t crc) +{ +} + +void p3drxstate(struct modemchannel *chan, unsigned int synced, unsigned int carrierfreq) +{ + pktsetdcd(chan, !!synced); +} + +/* ---------------------------------------------------------------------- */ diff --git a/soundcard/ppdev.h b/soundcard/ppdev.h new file mode 100644 index 0000000..976374a --- /dev/null +++ b/soundcard/ppdev.h @@ -0,0 +1,74 @@ +/* + * linux/drivers/char/ppdev.h + * + * User-space parallel port device driver (header file). + * + * Copyright (C) 1998-9 Tim Waugh + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + * + */ + +#define PP_MAJOR 99 + +#define PP_IOCTL 'p' + +/* Set mode for read/write (e.g. IEEE1284_MODE_EPP) */ +#define PPSETMODE _IOW(PP_IOCTL, 0x80, int) + +/* Read status */ +#define PPRSTATUS _IOR(PP_IOCTL, 0x81, unsigned char) +#define PPWSTATUS OBSOLETE__IOW(PP_IOCTL, 0x82, unsigned char) + +/* Read/write control */ +#define PPRCONTROL _IOR(PP_IOCTL, 0x83, unsigned char) +#define PPWCONTROL _IOW(PP_IOCTL, 0x84, unsigned char) + +struct ppdev_frob_struct { + unsigned char mask; + unsigned char val; +}; +#define PPFCONTROL _IOW(PP_IOCTL, 0x8e, struct ppdev_frob_struct) + +/* Read/write data */ +#define PPRDATA _IOR(PP_IOCTL, 0x85, unsigned char) +#define PPWDATA _IOW(PP_IOCTL, 0x86, unsigned char) + +/* Read/write econtrol (not used) */ +#define PPRECONTROL OBSOLETE__IOR(PP_IOCTL, 0x87, unsigned char) +#define PPWECONTROL OBSOLETE__IOW(PP_IOCTL, 0x88, unsigned char) + +/* Read/write FIFO (not used) */ +#define PPRFIFO OBSOLETE__IOR(PP_IOCTL, 0x89, unsigned char) +#define PPWFIFO OBSOLETE__IOW(PP_IOCTL, 0x8a, unsigned char) + +/* Claim the port to start using it */ +#define PPCLAIM _IO(PP_IOCTL, 0x8b) + +/* Release the port when you aren't using it */ +#define PPRELEASE _IO(PP_IOCTL, 0x8c) + +/* Yield the port (release it if another driver is waiting, + * then reclaim) */ +#define PPYIELD _IO(PP_IOCTL, 0x8d) + +/* Register device exclusively (must be before PPCLAIM). */ +#define PPEXCL _IO(PP_IOCTL, 0x8f) + +/* Data line direction: non-zero for input mode. */ +#define PPDATADIR _IOW(PP_IOCTL, 0x90, int) + +/* Negotiate a particular IEEE 1284 mode. */ +#define PPNEGOT _IOW(PP_IOCTL, 0x91, int) + +/* Set control lines when an interrupt occurs. */ +#define PPWCTLONIRQ _IOW(PP_IOCTL, 0x92, unsigned char) + +/* Clear (and return) interrupt count. */ +#define PPCLRIRQ _IOR(PP_IOCTL, 0x93, int) + +/* Set the IEEE 1284 phase that we're in (e.g. IEEE1284_PH_FWD_IDLE) */ +#define PPSETPHASE _IOW(PP_IOCTL, 0x94, int) diff --git a/soundcard/ptt.c b/soundcard/ptt.c new file mode 100644 index 0000000..88e25aa --- /dev/null +++ b/soundcard/ptt.c @@ -0,0 +1,385 @@ +/*****************************************************************************/ + +/* + * ptt.c -- PTT signalling. + * + * Copyright (C) 1999-2000, 2002 + * Thomas Sailer (t.sailer@alumni.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Support for CM108 GPIO control of PTT by Andrew Errington ZL3AME May 2011 + * CM108/Hidraw detection by Thomas Sailer + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE +#define _REENTRANT + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "modem.h" +#include "pttio.h" + +#include +#include +#include +#include +#include +#include +#include + +#include + + +#ifdef HAVE_SYS_IOCCOM_H +#include +#endif + +#ifdef HAVE_LINUX_PPDEV_H +#include +#else +#include "ppdev.h" +#endif + +#if defined HAVE_STRING_H +# include +#else +# include +#endif + +#ifdef HAVE_LINUX_HIDRAW_H +#include +#endif + +/* ---------------------------------------------------------------------- */ +struct modemparams pttparams[] = { + { "file", "PTT Driver", "Path name of the serial, parallel or USB HID port for outputting PTT", "none", MODEMPAR_COMBO, + { c: { { "none", "/dev/ttyS0", "/dev/ttyS1", "/dev/parport0", "/dev/parport1","/dev/hidraw0","/dev/hidraw1" } } } }, +#ifdef HAVE_LINUX_HIDRAW_H + { "gpio", "GPIO", "GPIO bit number on CM108 or compatible USB sound card", "0", MODEMPAR_COMBO, + { c: {{ "0","1","2","3","4","5","6","7"}}}}, +#endif +#ifdef HAVE_LIBHAMLIB + { "hamlib_model", "Hamlib model", "Model number", "", MODEMPAR_STRING }, + { "hamlib_params", "Rig configuration params", "Rig configuration params", "", MODEMPAR_STRING }, +#endif + + { NULL } +}; + +/* ---------------------------------------------------------------------- */ + +int pttinit(struct pttio *state, const char *params[]) +{ + const char *path = params[0]; + int fd; + unsigned char x; + unsigned int y = 0; +#ifdef HAVE_LINUX_HIDRAW_H + struct hidraw_devinfo hiddevinfo; + const char *gpio_pin = params[1]; +#define PAR_HAMLIBMODEL 2 +#define PAR_HAMLIBPARAMS 3 +#else +#define PAR_HAMLIBMODEL 1 +#define PAR_HAMLIBPARAMS 2 +#endif + + state->mode = noport; + state->gpio = 0; + if (!path || !path[0] || !strcasecmp(path, "none")) + return 0; +#ifdef HAVE_LIBHAMLIB + const char *hamlib_model = params[PAR_HAMLIBMODEL]; + if (hamlib_model && hamlib_model[0]) { + int my_rig_error = ~RIG_OK; + char *hamlib_params = params[PAR_HAMLIBPARAMS] ? strdup(params[3]) : NULL; + int rig_modl ; + char *ptr_key = hamlib_params; + + logprintf(MLOG_INFO, "Hamlib: pttinit: path=%s model=%s params=%s\n", + path ? path : "NULL", + hamlib_model ? hamlib_model : "NULL", + hamlib_params ? hamlib_params : "NULL"); + if (1 != sscanf(hamlib_model, "%d", &rig_modl)) { + logprintf(MLOG_ERROR, "Hamlib: Invalid model:\"%s\"\n", hamlib_model); + goto the_end; + } + state->mode = hamlibport; + state->u.rig_ptr = rig_init(rig_modl); + if(state->u.rig_ptr == NULL) { + logprintf(MLOG_ERROR, "Hamlib: rig_init model=%dn", rig_modl); + goto the_end; + } + strncpy(state->u.rig_ptr->state.rigport.pathname, path, FILPATHLEN); + + logprintf(MLOG_INFO, "Hamlib: pttinit parsing %s\n", ptr_key ? ptr_key : "NULL" ); + + while (ptr_key && *ptr_key != '\0') { + char * ptr_val = strchr(ptr_key, '='); + if (ptr_val) { + *ptr_val++ = '\0'; + } + + char * ptr_key_next = ptr_val ? strchr(ptr_val, ',') : NULL ; + if (ptr_key_next) { + *ptr_key_next++ = '\0'; + } + my_rig_error = rig_set_conf(state->u.rig_ptr, + rig_token_lookup(state->u.rig_ptr, ptr_key), ptr_val); + if (my_rig_error != RIG_OK) { + logprintf(MLOG_ERROR, + "Hamlib: rig_set_conf: %s=%s : %s\n", + ptr_key ? ptr_key : NULL, + ptr_val ? ptr_val : NULL, + rigerror(my_rig_error)); + goto the_end; + } + ptr_key = ptr_key_next; + } + my_rig_error = rig_open(state->u.rig_ptr); + if (RIG_OK != my_rig_error) { + logprintf(MLOG_ERROR, "Hamlib: rig_open: %s\n", rigerror(my_rig_error)); + goto the_end; + } + pttsetptt(state, 0); + pttsetdcd(state, 0); + my_rig_error = RIG_OK; + the_end: + free(hamlib_params); + return my_rig_error == RIG_OK ? 0 : -1 ; + } +#endif + + logprintf(MLOG_INFO, "Opening PTT device \"%s\"\n", path); + if ((fd = open(path, O_RDWR, 0)) < 0) { + logprintf(MLOG_ERROR, "Cannot open PTT device \"%s\"\n", path); + return -1; + } + if (!ioctl(fd, TIOCMBIC, &y)) { + state->u.fd = fd; + state->mode = serport; + } else if (!ioctl(fd, PPCLAIM, 0) && !ioctl(fd, PPRDATA, &x)) { + state->u.fd = fd; + state->mode = parport; +#ifdef HAVE_LINUX_HIDRAW_H + } else if (!ioctl(fd, HIDIOCGRAWINFO, &hiddevinfo) && hiddevinfo.vendor == 0x0d8c + && hiddevinfo.product >= 0x0008 && hiddevinfo.product <= 0x000f) { + state->u.fd = fd; + state->mode = cm108; + state->gpio = strtoul(gpio_pin, NULL, 0); + logprintf(MLOG_INFO, "pttinit gpio bit number %d\n", state->gpio); +#endif + } else { + logprintf(MLOG_ERROR, "Device \"%s\" neither parport nor serport nor CM108\n", path); + close(fd); + return -1; + } + pttsetptt(state, 0); + pttsetdcd(state, 0); + return 0; +} + +void pttsetptt(struct pttio *state, int pttx) +{ + unsigned char reg; + + if (!state) + return; + state->ptt = !!pttx; + switch (state->mode) { +#ifdef HAVE_LIBHAMLIB + case hamlibport: + { + if (!state->u.rig_ptr) + return; + logprintf(MLOG_INFO, "Hamlib: pttsetptt state=%d\n", state->ptt); + ptt_t my_ptt ; + int my_rig_error; + if (state->ptt) + my_ptt = RIG_PTT_ON; + else + my_ptt = RIG_PTT_OFF; + my_rig_error = rig_set_ptt(state->u.rig_ptr, RIG_VFO_CURR, my_ptt); + if(RIG_OK != my_rig_error) { + logprintf(MLOG_ERROR, "Hamlib: rig_set_ptt %s\n", rigerror(my_rig_error) ); + } + return; + } +#endif + + case serport: + { + if (state->u.fd == -1) + return; +#if 0 + unsigned int y = TIOCM_RTS; + ioctl(state->u.fd, state->ptt ? TIOCMBIS : TIOCMBIC, &y); +#else + unsigned int y; + ioctl(state->u.fd, TIOCMGET, &y); + if (state->ptt) + y |= TIOCM_RTS; + else + y &= ~TIOCM_RTS; + ioctl(state->u.fd, TIOCMSET, &y); +#endif + return; + } + + case parport: + { + if (state->u.fd == -1) + return; + reg = state->ptt | (state->dcd << 1); + ioctl(state->u.fd, PPWDATA, ®); + return; + } + +#ifdef HAVE_LINUX_HIDRAW_H + case cm108: + { + // Build two packets for CM108 HID. One turns a GPIO bit on. The other turns it off. + // Packet is 4 bytes, preceded by a 'report number' byte + // 0x00 report number + // Write data packet (from CM108 documentation) + // byte 0: 00xx xxxx Write GPIO + // byte 1: xxxx dcba GPIO3-0 output values (1=high) + // byte 2: xxxx dcba GPIO3-0 data-direction register (1=output) + // byte 3: xxxx xxxx SPDIF + + char out_rep[] = { + 0x00, // report number + // HID output report + 0x00, + state->ptt ? (1 << (state->gpio)) : 0, // set GPIO + 1 << (state->gpio), // Data direction register (1=output) + 0x00 + }; + ssize_t nw; + + if (state->u.fd == -1) + return; + logprintf(MLOG_INFO, "pttsetptt gpio=%d\n", state->gpio); + /* Can't do anything with DCD */ + logprintf(MLOG_INFO, "sm_CM108: pttsetptt state=%d\n", state->ptt); + nw = write(state->u.fd, out_rep, sizeof(out_rep)); + if (nw < 0) { + logprintf(MLOG_ERROR, "sm_CM108: write error\n"); + } + return; + } +#endif + + default: + return; + } +} + +void pttsetdcd(struct pttio *state, int dcd) +{ + unsigned char reg; + + if (!state) + return; + state->dcd = !!dcd; + switch (state->mode) { +#ifdef HAVE_LIBHAMLIB + /* For Hamlib, it does not make sense to set DCD. */ + case hamlibport: + return; +#endif + + case serport: + { + if (state->u.fd == -1) + return; +#if 0 + unsigned int y = TIOCM_DTR; + ioctl(state->u.fd, state->dcd ? TIOCMBIS : TIOCMBIC, &y); +#else + unsigned int y; + ioctl(state->u.fd, TIOCMGET, &y); + if (state->dcd) + y |= TIOCM_DTR; + else + y &= ~TIOCM_DTR; + ioctl(state->u.fd, TIOCMSET, &y); +#endif + return; + } + + case parport: + { + if (state->u.fd == -1) + return; + reg = state->ptt | (state->dcd << 1); + ioctl(state->u.fd, PPWDATA, ®); + return; + } + +#ifdef HAVE_LINUX_HIDRAW_H + case cm108: + { + /* For CM108 it does not make sense to set DCD */ + return; + } +#endif + + default: + return; + } +} + +void pttrelease(struct pttio *state) +{ + if (!state) + return; + pttsetptt(state, 0); + pttsetdcd(state, 0); + switch (state->mode) { +#ifdef HAVE_LIBHAMLIB + case hamlibport: + { + logprintf(MLOG_INFO, "Hamlib: pttrelease\n"); + int my_rig_error; + my_rig_error = rig_close(state->u.rig_ptr); + if(RIG_OK != my_rig_error) { + logprintf(MLOG_ERROR, "Hamlib: rig_close: %s\n", rigerror(my_rig_error) ); + } + my_rig_error = rig_cleanup(state->u.rig_ptr); + if(RIG_OK != my_rig_error) { + logprintf(MLOG_ERROR, "Hamlib: rig_cleanup: %s\n", rigerror(my_rig_error) ); + } + break; + } +#endif + + case serport: + case parport: + case cm108: + close(state->u.fd); + break; + + default: + break; + } + state->mode = noport; +} diff --git a/soundcard/pttio.h b/soundcard/pttio.h new file mode 100644 index 0000000..7bc83d6 --- /dev/null +++ b/soundcard/pttio.h @@ -0,0 +1,81 @@ +/*****************************************************************************/ + +/* + * pttio.h -- Internal PTT input/output data structures and routines. + * + * Copyright (C) 2000 + * Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/*****************************************************************************/ + +#ifndef _PTTIO_H +#define _PTTIO_H + +/* ---------------------------------------------------------------------- */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#ifdef WIN32 +#include +#endif + +/* ---------------------------------------------------------------------- */ + +#ifdef WIN32 + +struct pttio { + HANDLE h; + unsigned int ptt; + unsigned int dcd; +}; + +#else + +#ifdef HAVE_LIBHAMLIB +#include +#endif + +struct pttio { + enum { noport, serport, parport, hamlibport, cm108 } mode; + unsigned int ptt; + unsigned int dcd; + unsigned int gpio; + + union { + int fd; +#ifdef HAVE_LIBHAMLIB + RIG *rig_ptr; +#endif + } u; +}; + +#endif + +/* ---------------------------------------------------------------------- */ + +extern struct modemparams pttparams[]; +extern int pttinit(struct pttio *state, const char *params[]); +extern void pttsetptt(struct pttio *state, int pttx); +extern void pttsetdcd(struct pttio *state, int dcd); +extern void pttrelease(struct pttio *state); + +/* ---------------------------------------------------------------------- */ +#endif /* _PTTIO_H */ diff --git a/soundcard/simd.c b/soundcard/simd.c new file mode 100644 index 0000000..66d686d --- /dev/null +++ b/soundcard/simd.c @@ -0,0 +1,98 @@ +/*****************************************************************************/ + +/* + * simd.c -- SIMD (aka MMX and VIS) routines. + * + * Copyright (C) 1999 Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE +#define _REENTRANT + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +/* AIX requires this to be the first thing in the file. */ +#ifndef __GNUC__ +# if HAVE_ALLOCA_H +# include +# else +# ifdef _AIX +#pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +#endif + +#include "modem.h" + +/* ---------------------------------------------------------------------- */ + +#if defined(USEMMX) + +unsigned int simd_enabled = 0; + +static inline unsigned int cpucapability(void) +{ + unsigned int a, b, c, d; + + asm("pushfl \n\t" + "popl %0 \n\t" + "movl %0,%1 \n\t" + "xorl $0x00200000,%0 \n\t" + "pushl %0 \n\t" + "popfl \n\t" + "pushfl \n\t" + "popl %0 \n\t" + : "=r" (a), "=r" (b)); + if (a == b) + return 0; + asm("cpuid" : "=a" (a), "=b" (b), "=c" (c), "=d" (d) : "0" (1)); + return d; +} + +void initsimd(int enable) +{ + unsigned int cap = cpucapability(); + + simd_enabled = (enable && (cap & 0x800000)) ? 1 : 0; + logprintf(3, "x86 CPU capability %08x, MMX %s%sabled\n", cap, enable ? "" : "manually ", + simd_enabled ? "en" : "dis"); +} + +#elif defined(USEVIS) + +unsigned int simd_enabled = 0; + +void initsimd(int enable) +{ + simd_enabled = !!enable; + logprintf(3, "VIS %sabled\n", simd_enabled ? "en" : "dis"); +} + +#endif diff --git a/soundcard/simd.h b/soundcard/simd.h new file mode 100644 index 0000000..6b6ab3b --- /dev/null +++ b/soundcard/simd.h @@ -0,0 +1,169 @@ +/*****************************************************************************/ + +/* + * simd.h -- SIMD filter procedures (aka MMX, VIS, etc). + * + * Copyright (C) 1999-2000 Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#ifndef _SIMD_H +#define _SIMD_H + +/* ---------------------------------------------------------------------- */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "modem.h" + +/* ---------------------------------------------------------------------- */ + +/* + * SIMD stuff + */ + +#if !defined(__i386__) +#undef USEMMX +#endif + +#if !defined(__sparc__) && !defined(__sparc64__) +#undef USEVIS +#endif + +#if !defined(USEMMX) && !defined(USEVIS) + +extern inline void initsimd(int enable) +{ +} + +extern inline int checksimd(void) +{ + return 0; +} + +extern inline int simdfir16(const int16_t *p1, const int16_t *p2, unsigned int nr) +{ + int s = 0; + + for (; nr > 0; nr--, p1++, p2++) + s += (*p1) * (*p2); + return s; +} + +extern inline void simdpreparefpu(void) +{ +} + +#else + +extern unsigned int simd_enabled; + +extern void initsimd(int enable); + +extern inline int checksimd(void) +{ + return simd_enabled; +} + +#if defined(USEMMX) + +#define MMXCLOBBER "st", "st(1)", "st(2)", "st(3)", "st(4)", "st(5)", "st(6)", "st(7)" + +extern inline int simdfir16(const int16_t *p1, const int16_t *p2, unsigned int nr) +{ + unsigned int i, j; + int s = 0; + + if (checksimd()) { + j = nr >> 2; + nr &= 3; + asm volatile("pxor\t%%mm0,%%mm0" : : : MMXCLOBBER); + for (i = 0; i < j; i++, p1 += 4, p2 += 4) + asm volatile("\n\tmovq\t%0,%%mm1" + "\n\tpmaddwd\t%1,%%mm1" + "\n\tpaddd\t%%mm1,%%mm0" : : "m" (*p1), "m" (*p2) : MMXCLOBBER); + asm volatile("\n\tmovq\t%%mm0,%%mm1 " + "\n\tpunpckhdq\t%%mm1,%%mm1" + "\n\tpaddd\t%%mm1,%%mm0" + "\n\tmovd\t%%mm0,%0" : "=m" (s) : : MMXCLOBBER); + } + for (; nr > 0; nr--, p1++, p2++) + s += (*p1) * (*p2); + return s; +} + +extern inline void simdpreparefpu(void) +{ + if (checksimd()) + asm volatile("emms"); +} + +#elif defined(USEVIS) + +/*extern inline*/static int simdfir16(const int16_t *p1, const int16_t *p2, unsigned int nr) +{ + double dsum1, dsum2, dsum3, dsum4, arg1, arg2, arg3, arg4; + float sum, sum1, sum2; + unsigned int i, j; + int s = 0, sx[1]; + + if (checksimd()) { + j = nr >> 1; + nr &= 1; + asm("fzeros %0" : "=f" (sum)); + for (i = 0; i < j; i++) { + asm volatile("ldda [%2] 0xd2, %0 ! ASI_FL16_P \n\t" + "ldda [%3] 0xd2, %1 ! ASI_FL16_P \n\t": "=e" (arg1), "=e" (arg2) : "r" (p1), "r" (p2)); + p1++; p2++; + asm volatile("ldda [%2] 0xd2, %0 ! ASI_FL16_P \n\t" + "ldda [%3] 0xd2, %1 ! ASI_FL16_P \n\t": "=e" (arg3), "=e" (arg4) : "r" (p1), "r" (p2)); + p1++; p2++; + asm volatile("fmuld8sux16 %L2,%L3,%0 \n\t" + "fmuld8ulx16 %L2,%L3,%1 \n\t" : "=&e" (dsum1), "=&e" (dsum2) : "e" (arg1), "e" (arg2)); + asm volatile("fmuld8sux16 %L2,%L3,%0 \n\t" + "fmuld8ulx16 %L2,%L3,%1 \n\t" : "=&e" (dsum3), "=&e" (dsum4) : "e" (arg3), "e" (arg4)); + asm volatile("fpadd32s %L1,%L2,%0" : "=f" (sum1) : "e" (dsum1), "e" (dsum2)); + asm volatile("fpadd32s %L1,%L2,%0" : "=f" (sum2) : "e" (dsum3), "e" (dsum4)); + asm volatile("fpadd32s %1,%2,%0" : "=f" (sum) : "f" (sum1), "f" (sum)); + asm volatile("fpadd32s %1,%2,%0" : "=f" (sum) : "f" (sum2), "f" (sum)); + }; + asm("st %1,%0" : "=m" (sx) : "f" (sum)); + s = sx[0]; + } + for (; nr > 0; nr--, p1++, p2++) + s += (*p1) * (*p2); + return s; +} + +extern inline void simdpreparefpu(void) +{ +} + +#endif + +#endif + +/* ---------------------------------------------------------------------- */ +#endif /* _SIMD_H */ diff --git a/soundcard/snprintpkt.c b/soundcard/snprintpkt.c new file mode 100644 index 0000000..057e417 --- /dev/null +++ b/soundcard/snprintpkt.c @@ -0,0 +1,299 @@ +/*****************************************************************************/ + +/* + * snprintpkt.c -- Print an AX.25 packet (with header) into a buffer. + * + * Copyright (C) 1999 Thomas Sailer (sailer@ife.ee.ethz.ch) + * Swiss Federal Institute of Technology (ETH), Electronics Lab + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * + * This is the Linux realtime sound output driver + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE +#define _REENTRANT +#include +#include +#include +#include + +#include "modem.h" + +/* --------------------------------------------------------------------- */ + +#define ADDCH(c) \ +do { \ + if (p + 1 >= endp) \ + return -1; \ + *p++ = (c); \ +} while(0) + +#define ADDSTR(s) \ +do { \ + int l = strlen(s); \ + if (p + l >= endp) \ + return -1; \ + memcpy(p, s, l); \ + p += l; \ +} while(0) + +#ifdef HAVE_SNPRINTF + +#define ADDF(fmt, args...) \ +do { \ + int xlen = snprintf(p, endp-p, fmt, ## args); \ + if (xlen < 0) \ + return -1; \ + p += xlen; \ +} while(0) + +#else /* HAVE_SNPRINTF */ + +#define ADDF(fmt, args...) \ +do { \ + char xbuf[64]; \ + int xlen = sprintf(xbuf, fmt, ## args); \ + if (p + xlen >= endp) \ + return -1; \ + memcpy(p, xbuf, xlen); \ + p += xlen; \ +} while(0) + +#endif /* HAVE_SNPRINTF */ + +static int hextoint(const u_int8_t *p, unsigned int l) +{ + char buf[16], *e; + unsigned int r; + + memcpy(buf, p, l); + buf[l] = 0; + r = strtoul(buf, &e, 16); + if (*e) + return -1; + return r; +} + +int snprintpkt(char *buf, size_t sz, const u_int8_t *pkt, unsigned int len) +{ + static const u_int8_t dp0ais_str[6] = { 'D' << 1, 'P' << 1, '0' << 1, 'A' << 1, 'I' << 1, 'S' << 1 }; + static const u_int8_t data1_str[6] = { 'D' << 1, 'A' << 1, 'T' << 1, 'A' << 1, '1' << 1, ' ' << 1 }; + u_int8_t v1 = 1, cmd = 0, dp0ais = 1, data1 = 1; + u_int8_t i, j; + char *p = buf; + char *endp = buf + sz; + const u_int8_t *pkt1; + unsigned int len1; + + if (sz < 2) + return -1; + *buf = 0; + if (!pkt || len < 8) + return 0; + if (pkt[1] & 1) { + /* + * FlexNet Header Compression + */ + v1 = 0; + cmd = (pkt[1] & 2) != 0; + ADDSTR("fm ? to "); + i = (pkt[2] >> 2) & 0x3f; + if (i) { + ADDCH(i+0x20); + } + i = ((pkt[2] << 4) | ((pkt[3] >> 4) & 0xf)) & 0x3f; + if (i) { + ADDCH(i+0x20); + } + i = ((pkt[3] << 2) | ((pkt[4] >> 6) & 3)) & 0x3f; + if (i) { + ADDCH(i+0x20); + } + i = pkt[4] & 0x3f; + if (i) { + ADDCH(i+0x20); + } + i = (pkt[5] >> 2) & 0x3f; + if (i) { + ADDCH(i+0x20); + } + i = ((pkt[5] << 4) | ((pkt[6] >> 4) & 0xf)) & 0x3f; + if (i) { + ADDCH(i+0x20); + } + ADDF("-%u QSO Nr %u", pkt[6] & 0xf, (pkt[0] << 6) | (pkt[1] >> 2)); + pkt += 7; + len -= 7; + dp0ais = 0; + } else { + /* + * normal header + */ + if (len < 15) + return 0; + if ((pkt[6] & 0x80) != (pkt[13] & 0x80)) { + v1 = 0; + cmd = (pkt[6] & 0x80); + } + ADDSTR("fm "); + for(i = 7; i < 13; i++) { + if ((pkt[i] &0xfe) != 0x40) { + ADDCH(pkt[i] >> 1); + } + if ((pkt[i] &0xfe) != dp0ais_str[i-7]) + dp0ais = 0; + } + ADDF("-%u to ", (pkt[13] >> 1) & 0xf); + for(i = 0; i < 6; i++) { + if ((pkt[i] &0xfe) != 0x40) { + ADDCH(pkt[i] >> 1); + } + if ((pkt[i] &0xfe) != data1_str[i]) + data1 = 0; + } + ADDF("-%u", (pkt[6] >> 1) & 0xf); + pkt += 14; + len -= 14; + if (!dp0ais) { + if ((!(pkt[-1] & 1)) && (len >= 7)) { + ADDSTR(" via "); + } + while ((!(pkt[-1] & 1)) && (len >= 7)) { + for(i = 0; i < 6; i++) + if ((pkt[i] &0xfe) != 0x40) { + ADDCH(pkt[i] >> 1); + } + ADDF("-%u", (pkt[6] >> 1) & 0xf); + pkt += 7; + len -= 7; + if ((!(pkt[-1] & 1)) && (len >= 7)) { + ADDCH(','); + } + } + } + } + if (!len) { + *p = 0; + return p - buf; + } + i = *pkt++; + len--; + j = v1 ? ((i & 0x10) ? '!' : ' ') : + ((i & 0x10) ? (cmd ? '+' : '-') : (cmd ? '^' : 'v')); + if (!(i & 1)) { + /* + * Info frame + */ + ADDF(" I%u%u%c", (i >> 5) & 7, (i >> 1) & 7, j); + } else if (i & 2) { + /* + * U frame + */ + switch (i & (~0x10)) { + case 0x03: + ADDF(" UI%c", j); + break; + case 0x2f: + ADDF(" SABM%c", j); + break; + case 0x43: + ADDF(" DISC%c", j); + break; + case 0x0f: + ADDF(" DM%c", j); + break; + case 0x63: + ADDF(" UA%c", j); + break; + case 0x87: + ADDF(" FRMR%c", j); + break; + default: + ADDF(" unknown U (0x%x)%c", i & (~0x10), j); + break; + } + } else { + /* + * supervisory + */ + switch (i & 0xf) { + case 0x1: + ADDF(" RR%u%c", (i >> 5) & 7, j); + break; + case 0x5: + ADDF(" RNR%u%c", (i >> 5) & 7, j); + break; + case 0x9: + ADDF(" REJ%u%c", (i >> 5) & 7, j); + break; + default: + ADDF(" unknown S (0x%x)%u%c", i & 0xf, (i >> 5) & 7, j); + break; + } + } + if (!len) { + ADDCH('\n'); + *p = 0; + return p - buf; + } + ADDF(" pid=%02X\n", *pkt++); + len--; + pkt1 = pkt; + len1 = len; + j = 0; + while (len) { + i = *pkt++; + if ((i >= 32) && (i < 128)) { + ADDCH(i); + } + else if (i == 13) { + if (j) { + ADDCH('\n'); + } + j = 0; + } else { + ADDCH('.'); + } + if (i >= 32) + j = 1; + len--; + } + if (j) { + ADDCH('\n'); + } + if (dp0ais && data1 && len1 >= 20) { + ADDF("Timestamp: %u\n" + "Temp Board: %5.2f°C\n" + "Temp RF PA: %5.2f°C\n" + "U/Battery: %5.2fV\n" + "U/5V: %5.2fV\n" + "U/3.3V: %5.2fV\n" + "Bit Errors: %u\n", + hextoint(pkt1, 4), + hextoint(pkt1 + 4, 4) * 0.5, + hextoint(pkt1 + 8, 4) * 0.5, + hextoint(pkt1 + 12, 2) * 0.1, + (hextoint(pkt1 + 14, 2) + 512) * 0.01, + (hextoint(pkt1 + 16, 2) + 256) * 0.01, + hextoint(pkt1 + 18, 2)); + } + *p = 0; + return p - buf; +} + diff --git a/soundcard/soundio.h b/soundcard/soundio.h new file mode 100644 index 0000000..b044dc6 --- /dev/null +++ b/soundcard/soundio.h @@ -0,0 +1,93 @@ +/*****************************************************************************/ + +/* + * soundio.h -- Internal data structures. + * + * Copyright (C) 2000 + * Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/*****************************************************************************/ + +#ifndef _SOUNDIO_H +#define _SOUNDIO_H + +/* ---------------------------------------------------------------------- */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "modem.h" +#include "kisspkt.h" +#include "pttio.h" +#include "audioio.h" + +#include + +#ifdef WIN32 +#include +#endif + +/* ---------------------------------------------------------------------- */ + +struct state { + struct modemchannel *channels; + struct state *next; + struct audioio *audioio; + + struct chacc chacc; + + struct pttio ptt; + +}; + +struct modemchannel +{ + struct modemchannel *next; + struct state *state; + struct modulator *mod; + struct demodulator *demod; + void *modstate; + void *demodstate; + unsigned int rxbitrate; + pthread_t rxthread; + struct kisspkt pkt; +}; + +extern struct state state; + +/* ---------------------------------------------------------------------- */ + +extern struct modemparams pktmkissparams[]; +extern struct modemparams pktkissparams[]; +extern void pktinit(struct modemchannel *chan, const char *params[]); +extern void pktinitmkiss(struct modemchannel *chan, const char *params[]); +extern void pktrelease(struct modemchannel *chan); +extern void pkttransmitloop(struct state *state); + +extern int snprintpkt(char *buf, size_t sz, const u_int8_t *pkt, unsigned len); + +extern void logrelease(void); +extern void loginit(unsigned int vl, unsigned int tosysl); + +extern struct modulator *modchain; +extern struct demodulator *demodchain; + +/* ---------------------------------------------------------------------- */ +#endif /* _SOUNDIO_H */ diff --git a/soundcard/soundmodem.8 b/soundcard/soundmodem.8 new file mode 100644 index 0000000..e04fe29 --- /dev/null +++ b/soundcard/soundmodem.8 @@ -0,0 +1,61 @@ +.\" Copyright 2000 Thomas Sailer (sailer@ife.ee.ethz.ch) +.\" May be distributed under the GNU General Public License +.\" +.\" " +.TH SOUNDMODEM 8 "1 August 2000" "SOUNDMODEM 0.2" "Linux AX.25 Utilities Manual" +.SH NAME +soundmodem \- Soundcard modem driver +.SH SYNOPSIS +.B soundmodem +.B "[ configfile ]" +.B "[ \-sSRM ]" +.B "[\-v verbosity level]" +.B "[\-c configuration name]" + + +.SH DESCRIPTION +.B soundmodem +is a user mode driver for packet radio using a standard soundcard +supported by OSS/Free. It integrates tightly with the kernel MKISS +driver (enable CONFIG_MKISS). +.B soundmodem +is controlled by a configuration file. The default filename is +/etc/ax25/soundmodem.conf. Any other name may be specified on the command line. + + + +.SH OPTIONS +.B soundmodem +accepts the following options: + +.TP +.B \-h +.B \--help +Display an overview of the available command line parameters and exit. +.TP +.B \-v level +Set the verbosity level. 0 only displays fatal errors. +.TP +.B \-c configname +Use the named configuration. If absent the first is taken. +.TP +.B \-s +Log messages to syslog instead of standard out. +.TP +.B \-S +Disable the use of SIMD instructions (aka MMX, VIS, etc). +.TP +.B \-R +Run with realtime scheduling (SCHED_RR). Use with caution. +.TP +.B \-M +Lock memory down in RAM; disables swapping soundmodem out. + + +.SH "SEE ALSO" +.nf +.BR ifconfig "\ (8), " soundmodemconfig "\ (8)" +.fi + +.SH AUTHOR +soundmodem was written by Thomas Sailer, HB9JNX/AE4WA (sailer@ife.ee.ethz.ch). diff --git a/soundcard/test.xml b/soundcard/test.xml new file mode 100644 index 0000000..3f9ee65 --- /dev/null +++ b/soundcard/test.xml @@ -0,0 +1,54 @@ + + + + + + + + + + + + + + + + diff --git a/soundcard/testkiss.c b/soundcard/testkiss.c new file mode 100644 index 0000000..db8c47d --- /dev/null +++ b/soundcard/testkiss.c @@ -0,0 +1,140 @@ +/*****************************************************************************/ + +/* + * testkiss.c -- Test the HDLC/KISS encoder/decoder. + * + * Copyright (C) 1999-2000 + * Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/*****************************************************************************/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "soundio.h" + +#include +#include +#include +#include +#include + +/* ---------------------------------------------------------------------- */ + +static struct modemchannel chan = { + NULL, &state, NULL, NULL, NULL, NULL, 0, +#if 0 + /* gcc3 no longer accepts {} as initializer */ + {}, { 0, } +#endif +}; + +struct state state = { + &chan, NULL, NULL, + { 150, 40, 100, 0 }, {} +}; + +/* ---------------------------------------------------------------------- */ + +#define DATABYTES 64 + +void iotransmitstart(struct audioio *audioio) +{ +} + +void iotransmitstop(struct audioio *audioio) +{ +} + +void pttsetptt(struct pttio *state, int pttx) +{ +} + +void pttsetdcd(struct pttio *state, int dcd) +{ +} + +static void loopback(void) +{ + unsigned char tmp[DATABYTES]; + unsigned char *bp; + unsigned int i, j, k; + + pktsetdcd(state.channels, 0); + for (;;) { + if (pktget(state.channels, tmp, sizeof(tmp))) { + for (bp = tmp, i = 0; i < sizeof(tmp); i++, bp++) { + j = *bp; + for (k = 0; k < 8; k++, j >>= 1) + putc_unlocked('0' + (j & 1), stdout); + } + printf("\n"); + pktput(state.channels, tmp, sizeof(tmp)); + } + } +} + +/* ---------------------------------------------------------------------- */ + +int main(int argc, char *argv[]) +{ + unsigned int verblevel = ~0, tosyslog = 0; + const char *par[16] = { NULL, }; + int c, err = 0, mkiss = 0; + + while ((c = getopt(argc, argv, "v:sd:m")) != EOF) { + switch (c) { + case 'v': + verblevel = strtoul(optarg, NULL, 0); + break; + + case 's': + tosyslog = 1; + break; + + case 'd': + par[0] = optarg; + break; + +#ifdef HAVE_MKISS + case 'm': + mkiss = 1; + break; +#endif + + default: + err++; + break; + } + } + if (err) { + fprintf(stderr, "usage: [-v ] [-s] [-K ]\n"); + exit(1); + } + loginit(verblevel, tosyslog); +#ifdef HAVE_MKISS + if (mkiss) { + pktinitmkiss(state.channels, par); + } else +#endif + pktinit(state.channels, par); + loopback(); + exit(0); +} diff --git a/soundcard/winaudioio.c b/soundcard/winaudioio.c new file mode 100644 index 0000000..d010034 --- /dev/null +++ b/soundcard/winaudioio.c @@ -0,0 +1,627 @@ +/*****************************************************************************/ + +/* + * winaudioio.c -- Audio I/O for Win32 (DirectX). + * + * Copyright (C) 1999-2000 + * Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE +#define _REENTRANT + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "audioio.h" + +#include +#include +#include +#include +#include +#include +#include +#include + +/* ---------------------------------------------------------------------- */ + +struct audioio_directx { + struct audioio audioio; + unsigned int samplerate; + LPDIRECTSOUND dsplay; + LPDIRECTSOUNDCAPTURE dsrec; + LPDIRECTSOUNDBUFFER playbuf; + LPDIRECTSOUNDCAPTUREBUFFER recbuf; + DWORD playbufsz, playptr, recbufsz; + unsigned int playstart; + pthread_mutex_t iomutex; + unsigned int flags; + unsigned int ptr; + u_int16_t ptime; +}; + +static struct dsdrivers { + GUID guid; + char name[64]; +} dsplaydrv[8], dscaptdrv[8]; + +static HANDLE hinst; + +struct modemparams ioparams_soundcard[] = { + { "dsplay", "Output Driver", "Name of the output driver", dsplaydrv[0].name, MODEMPAR_COMBO, + { c: { { dsplaydrv[0].name, dsplaydrv[1].name, dsplaydrv[2].name, dsplaydrv[3].name, + dsplaydrv[4].name, dsplaydrv[5].name, dsplaydrv[6].name, dsplaydrv[7].name } } } }, + { "dscapture", "Input Driver", "Name of the output driver", dscaptdrv[0].name, MODEMPAR_COMBO, + { c: { { dscaptdrv[0].name, dscaptdrv[1].name, dscaptdrv[2].name, dscaptdrv[3].name, + dscaptdrv[4].name, dscaptdrv[5].name, dscaptdrv[6].name, dscaptdrv[7].name } } } }, + { NULL, } +}; + +#define FLG_ARMINCREMENT 0x100 +#define FLG_TERMINATERX 0x200 + +/* ---------------------------------------------------------------------- */ + +static BOOL CALLBACK DSEnumProc(LPGUID guid, LPCSTR lpszDesc, LPCSTR lpszDrvName, LPVOID lpcontext) +{ + struct dsdrivers *drv = lpcontext; + unsigned int i; + + for (i = 0; i < 8 && drv->name[0]; i++, drv++); + if (i >= 8) + return TRUE; + if (guid) + drv->guid = *guid; + else + drv->guid = GUID_NULL; + if (!lpszDrvName) + snprintf(drv->name, sizeof(drv->name), "%s", lpszDesc); + else + snprintf(drv->name, sizeof(drv->name), "%s (%s)", lpszDesc, lpszDrvName); + drv->name[sizeof(drv->name)-1] = 0; + logprintf(MLOG_INFO, "has %sGUID, desc %s drvname %s\n", guid ? "" : "no ", lpszDesc, lpszDrvName); + return TRUE; +} + +void ioinit_soundcard(void) +{ + unsigned int i; + + memset(dsplaydrv, 0, sizeof(dsplaydrv)); + memset(dscaptdrv, 0, sizeof(dscaptdrv)); + logprintf(MLOG_INFO, "DirectSound drivers\n"); + DirectSoundEnumerateA(DSEnumProc, dsplaydrv); + logprintf(MLOG_INFO, "DirectSoundCapture drivers\n"); + DirectSoundCaptureEnumerateA(DSEnumProc, dscaptdrv); + for (i = 0; i < 8 && dsplaydrv[i].name[0]; i++); + for (; i < 8; i++) + ioparams_soundcard[0].u.c.combostr[i] = NULL; + for (i = 0; i < 8 && dscaptdrv[i].name[0]; i++); + for (; i < 8; i++) + ioparams_soundcard[1].u.c.combostr[i] = NULL; + hinst = GetModuleHandleA(0); +} + +/* ---------------------------------------------------------------------- */ + +static void iorelease(struct audioio *aio) +{ + struct audioio_directx *audioio = (struct audioio_directx *)aio; + + if (audioio->flags & IO_WRONLY) { + IDirectSoundBuffer_Stop(audioio->playbuf); + IDirectSoundBuffer_Release(audioio->playbuf); + } + if (audioio->flags & IO_RDONLY) { + IDirectSoundCaptureBuffer_Stop(audioio->recbuf); + IDirectSoundCaptureBuffer_Release(audioio->recbuf); + IDirectSoundCapture_Release(audioio->dsrec); + } + if (audioio->flags & IO_WRONLY) + IDirectSound_Release(audioio->dsplay); + free(audioio); +} + +static void iowrite(struct audioio *aio, const int16_t *samples, unsigned int nr) +{ + struct audioio_directx *audioio = (struct audioio_directx *)aio; + HRESULT res; + DWORD cappos, playszhalf, playszquart; + void *lptr1, *lptr2; + DWORD lbytes1, lbytes2; + unsigned int free; + + playszhalf = audioio->playbufsz/2; + playszquart = playszhalf / 2; + while (nr > 0) { + if (FAILED(res = IDirectSoundBuffer_GetCurrentPosition(audioio->playbuf, &cappos, NULL))) + logprintf(MLOG_FATAL, "IDirectSoundBuffer_GetCurrentPosition error 0x%lx\n", res); + cappos /= 2; + /* compute buffer fill grade */ + free = (playszhalf + audioio->playptr - cappos) % playszhalf; + if (free >= playszquart) { + /* underrun */ + audioio->playptr = cappos; + free = 0; + } + free = playszquart - 1 - free; + if (!free) { + Sleep(20); + continue; + } + if (free > nr) + free = nr; + if (FAILED(res = IDirectSoundBuffer_Lock(audioio->playbuf, audioio->playptr*2, free*2, &lptr1, &lbytes1, &lptr2, &lbytes2, 0))) + logprintf(MLOG_FATAL, "IDirectSoundBuffer_Lock error 0x%lx\n", res); + memcpy(lptr1, samples, lbytes1); + if (lbytes2) + memcpy(lptr2, ((char *)samples)+lbytes1, lbytes2); + if (FAILED(res = IDirectSoundBuffer_Unlock(audioio->playbuf, lptr1, lbytes1, lptr2, lbytes2))) + logprintf(MLOG_FATAL, "IDirectSoundBuffer_Unlock error 0x%lx\n", res); + samples += free; + nr -= free; + audioio->playptr = (audioio->playptr + free) % playszhalf; + } +} + +/* use the "safe to read" pointer; the hwpointer gives bad data */ + +static void ioread(struct audioio *aio, int16_t *samples, unsigned int nr, u_int16_t tim) +{ + struct audioio_directx *audioio = (struct audioio_directx *)aio; + HRESULT res; + DWORD cappos, recszhalf, cpos2; + u_int16_t ctime; + int i; + void *lptr1, *lptr2; + DWORD lbytes1, lbytes2; + unsigned int p; + + recszhalf = audioio->recbufsz/2; + pthread_mutex_lock(&audioio->iomutex); + while (nr > 0) { + if (audioio->flags & FLG_TERMINATERX) { + pthread_mutex_unlock(&audioio->iomutex); + pthread_exit(NULL); + } + if (FAILED(res = IDirectSoundCaptureBuffer_GetCurrentPosition(audioio->recbuf, &cpos2, &cappos))) + logprintf(MLOG_FATAL, "IDirectSoundCaptureBuffer_GetCurrentPosition error 0x%lx\n", res); + //logprintf(MLOG_INFO, "Cappositions: %6u %6u\n", cappos, cpos2); + if (cappos < recszhalf) { + if (audioio->flags & FLG_ARMINCREMENT) { + audioio->flags &= ~FLG_ARMINCREMENT; + audioio->ptime += recszhalf; + } + } else { + audioio->flags |= FLG_ARMINCREMENT; + } + cappos /= 2; + ctime = audioio->ptime + cappos; + i = (signed)(int16_t)(ctime - tim); + if (i > recszhalf) { + pthread_mutex_unlock(&audioio->iomutex); + i -= recszhalf; + if (i > nr) + i = nr; + memset(samples, 0, i * sizeof(samples[0])); + logprintf(MLOG_ERROR, "ioread: request time %u out of time window [%u,%u)\n", tim, ctime-recszhalf, ctime); + samples += i; + nr -= i; + tim += i; + pthread_mutex_lock(&audioio->iomutex); + continue; + } + if (i > 0) { + p = (recszhalf + cappos - i) % recszhalf; + if (i > nr) + i = nr; + if (FAILED(res = IDirectSoundCaptureBuffer_Lock(audioio->recbuf, 2*p, 2*i, &lptr1, &lbytes1, &lptr2, &lbytes2, 0))) + logprintf(MLOG_FATAL, "IDirectSoundCaptureBuffer_Lock error 0x%lx\n", res); + memcpy(samples, lptr1, lbytes1); + if (lbytes2) + memcpy(((char *)samples)+lbytes1, lptr2, lbytes2); + if (FAILED(res = IDirectSoundCaptureBuffer_Unlock(audioio->recbuf, lptr1, lbytes1, lptr2, lbytes2))) + logprintf(MLOG_FATAL, "IDirectSoundCaptureBuffer_Unlock error 0x%lx\n", res); + nr -= i; + samples += i; + tim += i; + continue; + } + pthread_mutex_unlock(&audioio->iomutex); + Sleep(50); + pthread_mutex_lock(&audioio->iomutex); + } + pthread_mutex_unlock(&audioio->iomutex); +} + +static u_int16_t iocurtime(struct audioio *aio) +{ + struct audioio_directx *audioio = (struct audioio_directx *)aio; + HRESULT res; + DWORD cappos, recszhalf; + u_int16_t ctime; + + recszhalf = audioio->recbufsz/2; + pthread_mutex_lock(&audioio->iomutex); + if (FAILED(res = IDirectSoundCaptureBuffer_GetCurrentPosition(audioio->recbuf, NULL, &cappos))) + logprintf(MLOG_FATAL, "IDirectSoundCaptureBuffer_GetCurrentPosition error 0x%lx\n", res); + if (cappos < recszhalf) { + if (audioio->flags & FLG_ARMINCREMENT) { + audioio->flags &= ~FLG_ARMINCREMENT; + audioio->ptime += recszhalf; + } + } else { + audioio->flags |= FLG_ARMINCREMENT; + } + ctime = audioio->ptime + cappos/2; + pthread_mutex_unlock(&audioio->iomutex); + return ctime; +} + +static void iotransmitstart(struct audioio *aio) +{ + struct audioio_directx *audioio = (struct audioio_directx *)aio; + HRESULT res; + DWORD cappos; + + /* needed for half duplex */ + if (FAILED(res = IDirectSoundBuffer_GetCurrentPosition(audioio->playbuf, &cappos, NULL))) + logprintf(MLOG_FATAL, "IDirectSoundBuffer_GetCurrentPosition error 0x%lx\n", res); + audioio->playptr = cappos / 2; +} + +static void iotransmitstop(struct audioio *aio) +{ + struct audioio_directx *audioio = (struct audioio_directx *)aio; + HRESULT res; + void *lptr1; + DWORD lbytes1; + unsigned int i, j; + int16_t zbuf[128]; + + /* fill half of the buffer with zero */ + memset(zbuf, 0, sizeof(zbuf)); + i = audioio->playbufsz/4; + while (i > 0) { + j = i; + if (j > sizeof(zbuf)/sizeof(zbuf[0])) + j = sizeof(zbuf)/sizeof(zbuf[0]); + iowrite(&audioio->audioio, zbuf, j); + i -= j; + } + /* playback finished, zero whole buffer */ + if (FAILED(res = IDirectSoundBuffer_Lock(audioio->playbuf, 0, audioio->playbufsz, &lptr1, &lbytes1, NULL, NULL, 0))) + logprintf(MLOG_FATAL, "DirectSoundBufferLock error 0x%lx\n", res); + memset(lptr1, 0, lbytes1); + if (FAILED(res = IDirectSoundBuffer_Unlock(audioio->playbuf, lptr1, lbytes1, NULL, 0))) + logprintf(MLOG_FATAL, "DirectSoundBufferUnlock error 0x%lx\n", res); +} + +static void ioterminateread(struct audioio *aio) +{ + struct audioio_directx *audioio = (struct audioio_directx *)aio; + + pthread_mutex_lock(&audioio->iomutex); + audioio->flags |= FLG_TERMINATERX; + pthread_mutex_unlock(&audioio->iomutex); +} + +struct audioio *ioopen_soundcard(unsigned int *samplerate, unsigned int flags, const char *params[]) +{ + LPGUID lpguid; + HRESULT res; + WAVEFORMATEX waveformat; + DSBUFFERDESC bdesc; + DSCBUFFERDESC cbdesc; + DSCAPS caps; + DSCCAPS ccaps; + DSBCAPS bcaps; + DSCBCAPS cbcaps; + unsigned int i, isprimary = 0; + void *lptr1; + DWORD lbytes1; + HWND hwnd = GetDesktopWindow(); + struct audioio_directx *audioio; + + audioio = calloc(1, sizeof(struct audioio_directx)); + if (!audioio) + return NULL; + audioio->audioio.release = iorelease; + if (flags & IO_RDONLY) { + audioio->audioio.terminateread = ioterminateread; + audioio->audioio.read = ioread; + audioio->audioio.curtime = iocurtime; + } + if (flags & IO_WRONLY) { + audioio->audioio.transmitstart = iotransmitstart; + audioio->audioio.transmitstop = iotransmitstop; + audioio->audioio.write = iowrite; + } + audioio->samplerate = *samplerate; + pthread_mutex_init(&audioio->iomutex, NULL); + audioio->playptr = audioio->ptr = audioio->ptime = audioio->playstart = 0; + audioio->flags = flags & IO_RDWR; + if (audioio->flags & IO_WRONLY) { + lpguid = NULL; + if (params[0]) + for (i = 0; i < 8; i++) + if (dsplaydrv[i].name && !strcmp(dsplaydrv[i].name, params[0]) && + memcmp(&dsplaydrv[i].guid, &GUID_NULL, sizeof(dsplaydrv[i].guid))) + lpguid = &dsplaydrv[i].guid; + if (FAILED(res = DirectSoundCreate(lpguid, &audioio->dsplay, NULL))) { + logprintf(MLOG_ERROR, "DirectSoundCreate error 0x%lx\n", res); + goto errdscreate; + } + if (FAILED(res = IDirectSound_SetCooperativeLevel(audioio->dsplay, hwnd, DSSCL_WRITEPRIMARY))) { + logprintf(MLOG_WARNING, "SetCooperativeLevel DSSCL_WRITEPRIMARY error 0x%lx\n", res); + if (FAILED(res = IDirectSound_SetCooperativeLevel(audioio->dsplay, hwnd, DSSCL_EXCLUSIVE))) { + logprintf(MLOG_ERROR, "SetCooperativeLevel DSSCL_EXCLUSIVE error 0x%lx\n", res); + goto errdsb; + } + } else + isprimary = 1; + } + if (audioio->flags & IO_RDONLY) { + lpguid = NULL; + if (params[1]) + for (i = 0; i < 8; i++) + if (dscaptdrv[i].name && !strcmp(dscaptdrv[i].name, params[1]) && + memcmp(&dscaptdrv[i].guid, &GUID_NULL, sizeof(dscaptdrv[i].guid))) + lpguid = &dscaptdrv[i].guid; + if (FAILED(res = DirectSoundCaptureCreate(lpguid, &audioio->dsrec, NULL))) { + logprintf(MLOG_ERROR, "DirectSoundCaptureCreate error 0x%lx\n", res); + goto errdsb; + } + } + /* DirectSound capabilities */ + if (audioio->flags & IO_WRONLY) { + caps.dwSize = sizeof(caps); + if (FAILED(res = IDirectSound_GetCaps(audioio->dsplay, &caps))) { + logprintf(MLOG_ERROR, "DirectSoundGetCaps error 0x%lx\n", res); + goto errdscb; + } + logprintf(MLOG_INFO, "DirectSound capabilities:\n" + " Flags 0x%04x\n" + " SampleRate min %u max %u\n" + " # Primary Buffers %u\n", + caps.dwFlags, caps.dwMinSecondarySampleRate, caps.dwMaxSecondarySampleRate, caps.dwPrimaryBuffers); + } + /* DirectSoundCapture capabilities */ + if (audioio->flags & IO_RDONLY) { + ccaps.dwSize = sizeof(ccaps); + if (FAILED(res = IDirectSoundCapture_GetCaps(audioio->dsrec, &ccaps))) { + logprintf(MLOG_ERROR, "DirectSoundCaptureGetCaps error 0x%lx\n", res); + goto errdscb; + } + logprintf(MLOG_INFO, "DirectSoundCapture capabilities:\n" + " Flags 0x%04x\n" + " Formats 0x%04x\n" + " Channels %u\n", + ccaps.dwFlags, ccaps.dwFormats, ccaps.dwChannels); + } + /* adjust sampling rate */ + if (audioio->flags & IO_WRONLY) { + if (audioio->samplerate < caps.dwMinSecondarySampleRate) + audioio->samplerate = caps.dwMinSecondarySampleRate; + } + if (audioio->flags & IO_RDONLY) { + if (audioio->samplerate < 11025) + audioio->samplerate = 11025; + if (audioio->samplerate <= 22050 && (audioio->samplerate > 11025 || !(ccaps.dwFormats & WAVE_FORMAT_1M16))) + audioio->samplerate = 22050; + if (audioio->samplerate <= 44100 && (audioio->samplerate > 22050 || !(ccaps.dwFormats & WAVE_FORMAT_2M16))) + audioio->samplerate = 44100; + if (audioio->samplerate > 44100 || (audioio->samplerate == 44100 && !(ccaps.dwFormats & WAVE_FORMAT_4M16))) { + logprintf(MLOG_ERROR, "Unsupported capture sampling rate\n"); + goto errdscb; + } + } + if (audioio->flags & IO_WRONLY) { + if (!(caps.dwFlags & DSCAPS_PRIMARY16BIT) || !(caps.dwFlags & DSCAPS_PRIMARYMONO)) { + logprintf(MLOG_ERROR, "Unsupported playback format 16bit mono\n"); + goto errdscb; + } + if (audioio->samplerate < caps.dwMinSecondarySampleRate || audioio->samplerate > caps.dwMaxSecondarySampleRate) { + logprintf(MLOG_ERROR, "Unsupported playback sampling rate %u\n", audioio->samplerate); + goto errdscb; + } + } + /* create capture buffer */ + if (audioio->flags & IO_RDONLY) { + memset(&waveformat, 0, sizeof(waveformat)); + waveformat.wFormatTag = WAVE_FORMAT_PCM; + waveformat.wBitsPerSample = 16; + waveformat.nChannels = 1; + waveformat.nSamplesPerSec = audioio->samplerate; + waveformat.nBlockAlign = waveformat.nChannels * waveformat.wBitsPerSample / 8; + waveformat.nAvgBytesPerSec = waveformat.nSamplesPerSec * waveformat.nBlockAlign; + memset(&cbdesc, 0, sizeof(cbdesc)); + cbdesc.dwSize = sizeof(cbdesc); + cbdesc.dwFlags = /* DSCBCAPS_WAVEMAPPED */ 0; + cbdesc.dwBufferBytes = 65536; + cbdesc.lpwfxFormat = &waveformat; + if (FAILED(res = IDirectSoundCapture_CreateCaptureBuffer(audioio->dsrec, &cbdesc, &audioio->recbuf, NULL))) { + logprintf(MLOG_ERROR, "CreateSoundCaptureBuffer error 0x%lx\n", res); + goto errdscb; + } + } + /* create playback buffer */ + if (audioio->flags & IO_WRONLY) { + if (isprimary) { + memset(&bdesc, 0, sizeof(bdesc)); + bdesc.dwSize = sizeof(bdesc); + bdesc.dwFlags = DSBCAPS_GETCURRENTPOSITION2 | DSBCAPS_PRIMARYBUFFER; + bdesc.dwBufferBytes = 0; + bdesc.lpwfxFormat = NULL; + if (FAILED(res = IDirectSound_CreateSoundBuffer(audioio->dsplay, &bdesc, &audioio->playbuf, NULL))) { + logprintf(MLOG_ERROR, "DirectSoundCreateSoundBuffer error 0x%lx\n", res); + goto errdspb; + } + memset(&waveformat, 0, sizeof(waveformat)); + waveformat.wFormatTag = WAVE_FORMAT_PCM; + waveformat.wBitsPerSample = 16; + waveformat.nChannels = 1; + waveformat.nSamplesPerSec = audioio->samplerate; + waveformat.nBlockAlign = waveformat.nChannels * waveformat.wBitsPerSample / 8; + waveformat.nAvgBytesPerSec = waveformat.nSamplesPerSec * waveformat.nBlockAlign; + if (FAILED(res = IDirectSoundBuffer_SetFormat(audioio->playbuf, &waveformat))) { + logprintf(MLOG_ERROR, "DirectSoundBufferSetFormat error 0x%lx\n", res); + goto errsnd; + } + if (FAILED(res = IDirectSoundBuffer_GetFormat(audioio->playbuf, &waveformat, sizeof(waveformat), NULL))) { + logprintf(MLOG_ERROR, "DirectSoundBufferGetFormat error 0x%lx\n", res); + goto errsnd; + } + logprintf(MLOG_INFO, "Sampling rates: Recording %u Playback %u\n", audioio->samplerate, waveformat.nSamplesPerSec); + if (audioio->samplerate != waveformat.nSamplesPerSec) { + logprintf(MLOG_ERROR, "sampling rates (%u,%u) too different\n", audioio->samplerate, waveformat.nSamplesPerSec); + goto errsnd; + } + } else { + /* first try to set the format of the primary buffer */ + memset(&bdesc, 0, sizeof(bdesc)); + bdesc.dwSize = sizeof(bdesc); + bdesc.dwFlags = DSBCAPS_GETCURRENTPOSITION2 | DSBCAPS_PRIMARYBUFFER; + bdesc.dwBufferBytes = 0; + bdesc.lpwfxFormat = NULL; + if (FAILED(res = IDirectSound_CreateSoundBuffer(audioio->dsplay, &bdesc, &audioio->playbuf, NULL))) { + logprintf(MLOG_ERROR, "DirectSoundCreateSoundBuffer (primary) error 0x%lx\n", res); + } else { + memset(&waveformat, 0, sizeof(waveformat)); + waveformat.wFormatTag = WAVE_FORMAT_PCM; + waveformat.wBitsPerSample = 16; + waveformat.nChannels = 1; + waveformat.nSamplesPerSec = audioio->samplerate; + waveformat.nBlockAlign = waveformat.nChannels * waveformat.wBitsPerSample / 8; + waveformat.nAvgBytesPerSec = waveformat.nSamplesPerSec * waveformat.nBlockAlign; + if (FAILED(res = IDirectSoundBuffer_SetFormat(audioio->playbuf, &waveformat))) { + logprintf(MLOG_ERROR, "DirectSoundBufferSetFormat (primary) error 0x%lx\n", res); + } + IDirectSoundBuffer_Release(audioio->playbuf); + } + /* create secondary */ + memset(&waveformat, 0, sizeof(waveformat)); + waveformat.wFormatTag = WAVE_FORMAT_PCM; + waveformat.wBitsPerSample = 16; + waveformat.nChannels = 1; + waveformat.nSamplesPerSec = audioio->samplerate; + waveformat.nBlockAlign = waveformat.nChannels * waveformat.wBitsPerSample / 8; + waveformat.nAvgBytesPerSec = waveformat.nSamplesPerSec * waveformat.nBlockAlign; + memset(&bdesc, 0, sizeof(bdesc)); + bdesc.dwSize = sizeof(bdesc); + bdesc.dwFlags = DSBCAPS_GETCURRENTPOSITION2 | DSBCAPS_GLOBALFOCUS; + bdesc.dwBufferBytes = 65536; + bdesc.lpwfxFormat = &waveformat; + if (FAILED(res = IDirectSound_CreateSoundBuffer(audioio->dsplay, &bdesc, &audioio->playbuf, NULL))) { + logprintf(MLOG_ERROR, "DirectSoundCreateSoundBuffer error 0x%lx\n", res); + goto errdspb; + } + } + } + /* find out buffer size */ + if (audioio->flags & IO_WRONLY) { + bcaps.dwSize = sizeof(bcaps); + if (FAILED(res = IDirectSoundBuffer_GetCaps(audioio->playbuf, &bcaps))) { + logprintf(MLOG_ERROR, "DirectSoundBufferGetCaps error 0x%lx\n", res); + goto errsnd; + } + logprintf(MLOG_INFO, "Playback buffer characteristics:\n" + " Flags 0x%04x\n" + " Buffer Bytes %u\n" + " Unlock Transfer rate %u\n" + " CPU overhead %u\n", + bcaps.dwFlags, bcaps.dwBufferBytes, bcaps.dwUnlockTransferRate, bcaps.dwPlayCpuOverhead); + audioio->playbufsz = bcaps.dwBufferBytes; + } + if (audioio->flags & IO_RDONLY) { + cbcaps.dwSize = sizeof(cbcaps); + if (FAILED(res = IDirectSoundCaptureBuffer_GetCaps(audioio->recbuf, &cbcaps))) { + logprintf(MLOG_ERROR, "DirectSoundCaptureBufferGetCaps error 0x%lx\n", res); + goto errsnd; + } + logprintf(MLOG_INFO, "Recording buffer characteristics:\n" + " Flags 0x%04x\n" + " Buffer Bytes %u\n", + cbcaps.dwFlags, cbcaps.dwBufferBytes); + audioio->recbufsz = cbcaps.dwBufferBytes; + if (FAILED(res = IDirectSoundCaptureBuffer_Start(audioio->recbuf, DSCBSTART_LOOPING))) { + logprintf(MLOG_ERROR, "DirectSoundCaptureBufferStart error 0x%lx\n", res); + goto errsnd; + } + } + /* + * zero playback buffer and start it + */ + if (audioio->flags & IO_WRONLY) { + if (FAILED(res = IDirectSoundBuffer_Lock(audioio->playbuf, 0, audioio->playbufsz, &lptr1, &lbytes1, NULL, NULL, 0))) { + if (res != DSERR_BUFFERLOST) { + logprintf(MLOG_ERROR, "DirectSoundBufferLock error 0x%lx\n", res); + goto errsnd; + } + if (FAILED(res = IDirectSoundBuffer_Restore(audioio->playbuf))) { + logprintf(MLOG_ERROR, "DirectSoundBufferRestore error 0x%lx\n", res); + goto errsnd; + } + if (FAILED(res = IDirectSoundBuffer_Lock(audioio->playbuf, 0, audioio->playbufsz, &lptr1, &lbytes1, NULL, NULL, 0))) { + logprintf(MLOG_ERROR, "DirectSoundBufferLock error 0x%lx\n", res); + goto errsnd; + } + } + memset(lptr1, 0, lbytes1); + if (FAILED(res = IDirectSoundBuffer_Unlock(audioio->playbuf, lptr1, lbytes1, NULL, 0))) { + logprintf(MLOG_ERROR, "DirectSoundBufferUnlock error 0x%lx\n", res); + goto errsnd; + } + if (FAILED(res = IDirectSoundBuffer_Play(audioio->playbuf, 0, 0, DSBPLAY_LOOPING))) { + logprintf(MLOG_ERROR, "DirectSoundBufferPlay error 0x%lx\n", res); + goto errsnd; + } + } + *samplerate = audioio->samplerate; + return &audioio->audioio; + + errsnd: + if (audioio->flags & IO_WRONLY) { + IDirectSoundBuffer_Stop(audioio->playbuf); + IDirectSoundBuffer_Release(audioio->playbuf); + } + errdspb: + if (audioio->flags & IO_RDONLY) { + IDirectSoundCaptureBuffer_Stop(audioio->recbuf); + IDirectSoundCaptureBuffer_Release(audioio->recbuf); + } + errdscb: + if (audioio->flags & IO_RDONLY) + IDirectSoundCapture_Release(audioio->dsrec); + errdsb: + if (audioio->flags & IO_WRONLY) + IDirectSound_Release(audioio->dsplay); + errdscreate: + free(audioio); + return NULL; +} + +/* ---------------------------------------------------------------------- */ diff --git a/soundcard/winlog.c b/soundcard/winlog.c new file mode 100644 index 0000000..492c50b --- /dev/null +++ b/soundcard/winlog.c @@ -0,0 +1,112 @@ +/*****************************************************************************/ + +/* + * winlog.c -- Win32 Logging functions. + * + * Copyright (C) 1999-2000 Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Please note that the GPL allows you to use the driver, NOT the radio. + * In order to use the radio, you need a license from the communications + * authority of your country. + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE +#define _REENTRANT + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "soundio.h" + +#include +#include +#include +#include +#include + +/* ---------------------------------------------------------------------- */ + +unsigned int log_verblevel = 0; +static HANDLE logh = NULL; + +/* ---------------------------------------------------------------------- */ + +void logrelease(void) +{ + if (logh) { + DeregisterEventSource(logh); + logh = NULL; + } +} + +void loginit(unsigned int vl, unsigned int tosysl) +{ + logrelease(); + log_verblevel = vl; + if (tosysl) { + logh = RegisterEventSource(NULL, /* uses local computer */ "soundmodem"); + if (!logh) + OutputDebugString("Cannot open event log\n"); + } +} + +void logvprintf(unsigned int level, const char *fmt, va_list args) +{ + static const WORD vltosev[] = { EVENTLOG_ERROR_TYPE, EVENTLOG_ERROR_TYPE, + EVENTLOG_WARNING_TYPE, EVENTLOG_INFORMATION_TYPE }; + + if (level <= log_verblevel) { + char tmp[512]; + vsnprintf(tmp, sizeof(tmp), fmt, args); + if (logh) { + if (!ReportEvent(logh, + (level >= 4) ? EVENTLOG_INFORMATION_TYPE : vltosev[level], /* event type */ + level, /* category */ + /*MSG_ERR_EXIST*/0, /* event identifier */ /* FIX ME */ + NULL, /* no user security identifier */ + 1, /* one substitution string */ + 0, /* no data */ + &tmp, /* pointer to string array */ + NULL)) { /* pointer to data */ + OutputDebugString("ReportEvent failed\n"); + exit(1); + } + } else { + OutputDebugString(tmp); + } + } + if (!level) + exit(1); +} + +void logprintf(unsigned int level, const char *fmt, ...) +{ + va_list args; + + va_start(args, fmt); + logvprintf(level, fmt, args); + va_end(args); +} + +void logerr(unsigned int level, const char *st) +{ + logprintf(level, "%s: %s (%d)\n", st, strerror(errno), errno); +} diff --git a/soundcard/winptt.c b/soundcard/winptt.c new file mode 100644 index 0000000..99b7c68 --- /dev/null +++ b/soundcard/winptt.c @@ -0,0 +1,141 @@ +/*****************************************************************************/ + +/* + * winptt.c -- Windows32 PTT signalling. + * + * Copyright (C) 1999-2000 + * Thomas Sailer (sailer@ife.ee.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE +#define _REENTRANT + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "modem.h" +#include "pttio.h" + +#include +#include +#include +#include +#include + +/* ---------------------------------------------------------------------- */ + +#define IOCTL_SERIAL_SET_BAUD_RATE CTL_CODE(FILE_DEVICE_SERIAL_PORT, 1,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_SET_QUEUE_SIZE CTL_CODE(FILE_DEVICE_SERIAL_PORT, 2,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_SET_LINE_CONTROL CTL_CODE(FILE_DEVICE_SERIAL_PORT, 3,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_SET_BREAK_ON CTL_CODE(FILE_DEVICE_SERIAL_PORT, 4,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_SET_BREAK_OFF CTL_CODE(FILE_DEVICE_SERIAL_PORT, 5,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_IMMEDIATE_CHAR CTL_CODE(FILE_DEVICE_SERIAL_PORT, 6,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_SET_TIMEOUTS CTL_CODE(FILE_DEVICE_SERIAL_PORT, 7,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_GET_TIMEOUTS CTL_CODE(FILE_DEVICE_SERIAL_PORT, 8,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_SET_DTR CTL_CODE(FILE_DEVICE_SERIAL_PORT, 9,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_CLR_DTR CTL_CODE(FILE_DEVICE_SERIAL_PORT,10,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_RESET_DEVICE CTL_CODE(FILE_DEVICE_SERIAL_PORT,11,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_SET_RTS CTL_CODE(FILE_DEVICE_SERIAL_PORT,12,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_CLR_RTS CTL_CODE(FILE_DEVICE_SERIAL_PORT,13,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_SET_XOFF CTL_CODE(FILE_DEVICE_SERIAL_PORT,14,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_SET_XON CTL_CODE(FILE_DEVICE_SERIAL_PORT,15,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_GET_WAIT_MASK CTL_CODE(FILE_DEVICE_SERIAL_PORT,16,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_SET_WAIT_MASK CTL_CODE(FILE_DEVICE_SERIAL_PORT,17,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_WAIT_ON_MASK CTL_CODE(FILE_DEVICE_SERIAL_PORT,18,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_PURGE CTL_CODE(FILE_DEVICE_SERIAL_PORT,19,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_GET_BAUD_RATE CTL_CODE(FILE_DEVICE_SERIAL_PORT,20,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_GET_LINE_CONTROL CTL_CODE(FILE_DEVICE_SERIAL_PORT,21,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_GET_CHARS CTL_CODE(FILE_DEVICE_SERIAL_PORT,22,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_SET_CHARS CTL_CODE(FILE_DEVICE_SERIAL_PORT,23,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_GET_HANDFLOW CTL_CODE(FILE_DEVICE_SERIAL_PORT,24,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_SET_HANDFLOW CTL_CODE(FILE_DEVICE_SERIAL_PORT,25,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_GET_MODEMSTATUS CTL_CODE(FILE_DEVICE_SERIAL_PORT,26,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_GET_COMMSTATUS CTL_CODE(FILE_DEVICE_SERIAL_PORT,27,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_XOFF_COUNTER CTL_CODE(FILE_DEVICE_SERIAL_PORT,28,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_GET_PROPERTIES CTL_CODE(FILE_DEVICE_SERIAL_PORT,29,METHOD_BUFFERED,FILE_ANY_ACCESS) +#define IOCTL_SERIAL_GET_DTRRTS CTL_CODE(FILE_DEVICE_SERIAL_PORT,30,METHOD_BUFFERED,FILE_ANY_ACCESS) + +/* ---------------------------------------------------------------------- */ + +struct modemparams pttparams[] = { + { "file", "PTT Driver", "Path name of the serial or parallel port driver for outputting PTT", "\\\\.\\COM1", MODEMPAR_COMBO, + { c: { { "\\\\.\\COM1", "\\\\.\\COM2", "\\\\.\\COM3", "\\\\.\\COM4" } } } }, + { NULL } +}; + +/* ---------------------------------------------------------------------- */ + +int pttinit(struct pttio *state, const char *params[]) +{ + const char *path = params[0]; + HANDLE h; + BOOLEAN res; + DWORD val; + + if (!path || !path[0]) + return 0; + state->h = INVALID_HANDLE_VALUE; + h = CreateFile(path, GENERIC_WRITE, FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL); + if (h == INVALID_HANDLE_VALUE) { + logprintf(MLOG_ERROR, "Cannot open PTT device \"%s\"\n", path); + return -1; + } + res = DeviceIoControl(h, IOCTL_SERIAL_CLR_RTS, NULL, 0, NULL, 0, &val, NULL); + if (!res) { + logprintf(MLOG_ERROR, "Device \"%s\" not a serport\n", path); + CloseHandle(h); + return -1; + } + state->h = h; + pttsetptt(state, 0); + pttsetdcd(state, 0); + return 0; +} + +void pttsetptt(struct pttio *state, int pttx) +{ + DWORD val; + + if (!state || state->h == INVALID_HANDLE_VALUE) + return; + state->ptt = !!pttx; + DeviceIoControl(state->h, state->ptt ? IOCTL_SERIAL_SET_RTS : IOCTL_SERIAL_CLR_RTS, NULL, 0, NULL, 0, &val, NULL); +} + +void pttsetdcd(struct pttio *state, int dcd) +{ + DWORD val; + + if (!state || state->h == INVALID_HANDLE_VALUE) + return; + state->dcd = !!dcd; + DeviceIoControl(state->h, state->dcd ? IOCTL_SERIAL_SET_DTR : IOCTL_SERIAL_CLR_DTR, NULL, 0, NULL, 0, &val, NULL); +} + +void pttrelease(struct pttio *state) +{ + if (!state || state->h == INVALID_HANDLE_VALUE) + return; + pttsetptt(state, 0); + pttsetdcd(state, 0); + CloseHandle(state->h); + state->h = INVALID_HANDLE_VALUE; +} diff --git a/soundcard/winptt2.c b/soundcard/winptt2.c new file mode 100644 index 0000000..6e13722 --- /dev/null +++ b/soundcard/winptt2.c @@ -0,0 +1,104 @@ +/*****************************************************************************/ + +/* + * winptt2.c -- Windows32 PTT signalling. + * + * Copyright (C) 1999-2001 + * Thomas Sailer (t.sailer@alumni.ethz.ch) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/*****************************************************************************/ + +#define _GNU_SOURCE +#define _REENTRANT + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "modem.h" +#include "pttio.h" + +#include +#include +#include +#include + +/* ---------------------------------------------------------------------- */ + +struct modemparams pttparams[] = { + { "file", "PTT Driver", "Device name of the serial port for outputting PTT", "COM1", MODEMPAR_COMBO, + { c: { { "COM1", "COM2", "COM3", "COM4", "COM5", "COM6", "COM7", "COM8" } } } }, + { NULL } +}; + +/* ---------------------------------------------------------------------- */ + +int pttinit(struct pttio *state, const char *params[]) +{ + const char *path = params[0]; + HANDLE h; + DCB dcb; + + if (!path || !path[0]) + return 0; + state->h = INVALID_HANDLE_VALUE; + h = CreateFile(path, GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL); + if (h == INVALID_HANDLE_VALUE) { + logprintf(MLOG_ERROR, "Cannot open PTT device \"%s\"\n", path); + return -1; + } + /* Check if it is a comm device */ + if (!GetCommState(h, &dcb)) { + logprintf(MLOG_ERROR, "Device \"%s\" not a COM device\n", path); + CloseHandle(h); + return -1; + } + state->h = h; + pttsetptt(state, 0); + pttsetdcd(state, 0); + return 0; +} + +void pttsetptt(struct pttio *state, int pttx) +{ + if (!state || state->h == INVALID_HANDLE_VALUE) + return; + state->ptt = !!pttx; + if (!EscapeCommFunction(state->h, state->ptt ? SETRTS : CLRRTS)) + logprintf(MLOG_ERROR, "EscapeCommFunction (ptt) Error 0x%lx\n", GetLastError()); +} + +void pttsetdcd(struct pttio *state, int dcd) +{ + if (!state || state->h == INVALID_HANDLE_VALUE) + return; + state->dcd = !!dcd; + if (!EscapeCommFunction(state->h, state->dcd ? SETDTR : CLRDTR)) + logprintf(MLOG_ERROR, "EscapeCommFunction (dcd) Error 0x%lx\n", GetLastError()); +} + +void pttrelease(struct pttio *state) +{ + if (!state || state->h == INVALID_HANDLE_VALUE) + return; + pttsetptt(state, 0); + pttsetdcd(state, 0); + CloseHandle(state->h); + state->h = INVALID_HANDLE_VALUE; +} diff --git a/soundmodem.initscript b/soundmodem.initscript new file mode 100755 index 0000000..2ce5963 --- /dev/null +++ b/soundmodem.initscript @@ -0,0 +1,56 @@ +#! /bin/sh +# +# soundmodem Start Soundmodem driver. +# +# Author: Thomas Sailer, +# +# chkconfig: 345 50 50 +# description: This script starts/stops the Soundmodem driver +# processname: soundmodem +# pidfile: /var/run/soundmodem.pid + +# Source function library. +. /etc/rc.d/init.d/functions + +# Get config. +. /etc/sysconfig/network + +## Check that networking is up. +#if [ ${NETWORKING} = "no" ] +#then +# exit 0 +#fi + +[ -f /usr/sbin/soundmodem ] || exit 0 + +# See how we were called. +case "$1" in + start) + echo -n "Starting Soundmodem: " + daemon /usr/sbin/soundmodem --daemonize + RETVAL=$? + echo + [ $RETVAL -eq 0 ] && touch /var/lock/subsys/soundmodem + ;; + stop) + echo -n "Stopping Soundmodem: " + killproc soundmodem + RETVAL=$? + echo + [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/soundmodem + ;; + restart|reload) + $0 stop + $0 start + RETVAL=$? + ;; + status) + status soundmodem + RETVAL=$? + ;; + *) + echo "Usage: soundmodem {start|stop|restart|status}" + exit 1 +esac + +exit $RETVAL diff --git a/soundmodem.spec b/soundmodem.spec new file mode 100644 index 0000000..b07cfe6 --- /dev/null +++ b/soundmodem.spec @@ -0,0 +1,50 @@ +# Note that this is NOT a relocatable package +%define ver 0.10 +%define rel 1 +%define prefix /usr + +Summary: Driver and diagnostic utility for Usermode SoundModem +Name: soundmodem +Version: %ver +Release: %rel +License: GPL +Group: Networking/Hamradio +Source: soundmodem-%{ver}.tar.gz +BuildRoot: /tmp/soundmodem-root +Packager: Thomas Sailer +# Requires: /sbin/ifconfig /sbin/route /sbin/arp + +%description +This package contains the driver and the diagnostic utility for +userspace SoundModem. It allows you to use soundcards supported +by OSS/Free as Amateur Packet Radio modems. + +%prep +%setup + +%build +%configure --enable-mmx +make + +%install +rm -rf $RPM_BUILD_ROOT +%makeinstall +install -m 0755 -d $RPM_BUILD_ROOT/etc/rc.d/init.d +install -m 0755 soundmodem.initscript $RPM_BUILD_ROOT/etc/rc.d/init.d/soundmodem +install -m 0755 -d $RPM_BUILD_ROOT/etc/ax25 +touch $RPM_BUILD_ROOT/etc/ax25/soundmodem.conf +chmod 0600 $RPM_BUILD_ROOT/etc/ax25/soundmodem.conf +rm -rf $RPM_BUILD_ROOT/usr/include + +%clean +rm -rf $RPM_BUILD_ROOT + +%files +%defattr(-, root, root) + +%doc AUTHORS COPYING ChangeLog INSTALL NEWS README newqpsk/README.newqpsk +%{prefix}/sbin/* +%{prefix}/bin/* +%{prefix}/share/man/*/* +%config /etc/rc.d/init.d/soundmodem +%config /etc/ax25/soundmodem.conf