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190 commits

Author SHA1 Message Date
Con Kolivas 47de07affb Increase the compressed buffer size given to libzpaq in case of incompressible data since it does not check if it's trying to write beyond the end of the buffer. 2013-09-14 11:45:23 +10:00
Con Kolivas d8df50c9b7 Update various copyright dates. 2013-09-02 12:21:54 +10:00
Con Kolivas 5c811a9311 We have to run through the clear buffer function even for empty buffers or corrupt archives with empty match streams. 2013-09-01 15:02:52 +10:00
Con Kolivas eff1efdbc5 Rewrite the magic if we receive lzma properties and have not yet written them yet during stdout operation. 2013-09-01 12:25:06 +10:00
Con Kolivas b076dbb59d Set the control lzma properties only once. 2013-09-01 12:17:51 +10:00
Con Kolivas 184a8f0025 Rename lrzip.h to lrzip_core.h to cope with case insensitive filesystems not working with Lrzip.h vs lrzip.h 2012-07-07 21:39:40 +10:00
Con Kolivas 081265f1c9 Use no back end compression for blocks smaller than 64 bytes to avoid issues to do with minimum buffer size and minimum match sizes of the rzip preprocessing. 2012-07-07 20:43:44 +10:00
Con Kolivas 9e33cfc24a Implement progress counter on zpaq compress/decompress per thread within the Reader function. 2012-03-17 15:30:43 +11:00
Con Kolivas 77f6965f25 Re-instantiate the lzo compresses test for zpaq compression. 2012-03-16 23:20:54 +11:00
Con Kolivas 8b680e72ac Remove redundant code. 2012-03-16 23:14:49 +11:00
Con Kolivas fbcf0fcfd4 Delete now-unused zpipe code. 2012-03-16 23:04:20 +11:00
Con Kolivas a55250cf16 Use libzpaq backend for decompression. 2012-03-16 14:14:22 +11:00
Con Kolivas f8d05b9a66 Move zpaq compression to new libzpaq library back end. 2012-03-16 14:04:16 +11:00
Con Kolivas 5edf8471d1 Perform all checksumming in a separate thread to speed up the hash search in the rzip phase. 2012-03-11 11:51:36 +11:00
Con Kolivas 086265c83f Update copyright notices and style to 1TBS for return codes. 2012-03-07 22:04:24 +11:00
Con Kolivas 18105bbf7c Merge branch 'master' into liblrzip 
Conflicts:
	lrzip.c
 2011-09-16 22:55:34 +10:00
Con Kolivas 271a407765 Make lzma back end message maxverbose to minimise spamming. 2011-09-15 13:29:09 +10:00
Con Kolivas a0fe1a8c8e Merge branch 'master' into liblrzip 
Conflicts:
	runzip.c
	stream.h
 2011-09-15 08:31:00 +10:00
Con Kolivas e1f2138060 Make sure to read to the end of all streams when closing down an rzip stream. 
This would have made lrzip unable to decompress some rare archives if they ended up stream 0.
 2011-09-15 08:28:30 +10:00
Con Kolivas a39b57a1e7 Add lots more debugging in maxverbose mode about where data is being written. 2011-09-15 08:26:07 +10:00
Con Kolivas 44fa63bf11 Merge branch 'master' into liblrzip 
Conflicts:
	stream.c
 2011-08-17 21:19:13 +10:00
discomfitor 3316dd5505 remove trailing whitespace 2011-08-17 20:59:41 +10:00
discomfitor 63141a1035 add some gross bucketing to implement a queue for freeing stream_info structs after an operation has completed (in library mode ONLY; no changes will occur during regular execution) to fix some leaks 2011-08-17 20:59:41 +10:00
discomfitor 949c6d7a97 another semi-clusterfuck commit: *new logging macros *allow compression to and from any FILE, not just stdin/stdout *update main.c to work with the above 2011-08-17 20:59:41 +10:00
discomfitor 6dd20d735b giant clusterfuck commit: *add and use alloca/strdupa in some spots *implement return values on almost every function *free() is now a macro which also nulls the freed pointer *when in 'library mode', fatal_exit() will not be called *fatal()/failure() are now macros which add line number and file for logging *all occurrences of fatal/failure in files other than main.c are now wrapped to use a logging callback (if specified) and then return *functions now clean up resources on returning with an error 2011-08-17 20:59:40 +10:00
discomfitor cbff8faef7 move liblrzip.h contents to lrzip_private.h global variables----- 2011-08-17 20:59:40 +10:00
discomfitor 1c64dcfb31 more initialization stuff out of main(), remove weird coincidentally successful one_g variable 2011-08-17 20:59:40 +10:00
Con Kolivas 7104809cd1 FreeBSD needs fake memopen too. 2011-08-17 20:54:23 +10:00
Con Kolivas 1ea75154d6 Silence compiler warnings. 2011-05-08 00:05:46 +10:00
Con Kolivas 55dc9b0095 Fix the arbitrary lower limit of 128 bytes by compressing zeroes beyond the size of the chunk. 
Put special case management of zero sized files.
Modify the percentage calculation to be able to cope with small numbers and zeroes.
 2011-05-07 18:37:25 +10:00
Con Kolivas 7ed977b1c1 Detach threads from the compression side since we don't explicitly join them as they may count towards max thread count otherwise. 2011-04-23 08:15:44 +10:00
ckolivas 6ddd2e8e7e Correct fix to ensure 64 bit lseek is used on apple in stream.c 2011-04-18 23:13:11 +10:00
Con Kolivas 373cfa25e4 limit must still be clamped to chunk_limit at most. 2011-03-23 08:44:52 +11:00
Con Kolivas 915edb78a2 Remove unused variables and functions. 2011-03-23 08:16:07 +11:00
Con Kolivas b27e1df879 Revert "Modify the file format to not include rzip chunk size except for STDOUT chunked files thus decreasing the file format size further." 
This reverts commit 131d4c92c2.

Breaks STDIN/OUT so revert this change and cope with the slightly extra file size on non-chunked files.
 2011-03-23 07:59:04 +11:00
Con Kolivas 8fcedbc43e Fix big endian decompression from lzma. 2011-03-23 07:42:45 +11:00
Con Kolivas f7a1c14e28 Put warning about possibly wrong password at appropriate place in stream.c 
Use char to be consistent in open_stream_in.
Fail to failure() instead of fatal() should open_stream_in fail.
 2011-03-23 01:13:15 +11:00
Con Kolivas 70e7866271 Include arpa/inet.h for those OSs that have endian details elsewhere. 2011-03-22 21:47:24 +11:00
ckolivas eebba614bc Don't adjust endianness in read_val. 2011-03-22 17:00:37 +11:00
ckolivas 36cc464d2b Yet more 32 bit clamping. 2011-03-22 14:44:56 +11:00
ckolivas f56e48c4f2 Modify maxram to mean the most we'll allocate in one chunk and add usable_ram for the most we'll allocate to one task. 
Limit all maxram on 32bits to 1GB since most don't like mallocing more than this.
Update testing to allow larger total amount based on usable ram while sticking to maxram limit per alloc.
 2011-03-22 12:10:21 +11:00
Con Kolivas 131d4c92c2 Modify the file format to not include rzip chunk size except for STDOUT chunked files thus decreasing the file format size further. 2011-03-22 09:04:24 +11:00
Con Kolivas 2736118f82 Check for different endian.h includes and variants of le32toh. 2011-03-22 07:57:32 +11:00
Con Kolivas a30efcaa55 Portable generic byteswap for BE. 2011-03-22 00:13:29 +11:00
Con Kolivas 25a018fd9d Update Authors to include Serge Belyshev. 2011-03-21 21:02:05 +11:00
Con Kolivas 95f8b9fd90 Forgot return value. 2011-03-21 20:52:11 +11:00
Con Kolivas 135067a0b4 Yet more #6 BE fixes. 2011-03-21 20:33:43 +11:00
Con Kolivas 279b745cd7 Yet #5 more BE fixes. 2011-03-21 20:31:33 +11:00
Con Kolivas 637b0d5f7c yet yet yet yet more BE fixes. 2011-03-21 20:29:24 +11:00
Con Kolivas 04d3d6a1f5 Read BE fixes. 2011-03-21 20:23:36 +11:00