ckolivas/lrzip
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Add a -Q/--very-quiet option to suppress normal output to console.

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This commit is contained in:
Con Kolivas 2022-02-27 20:07:31 +11:00
parent 1974d68407
commit 41e8014d2c
2 changed files with 16 additions and 2 deletions
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3
lrzip_private.h
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@ -229,6 +229,7 @@ typedef sem_t cksem_t;
#define FLAG_TMP_OUTBUF (1 << 21)
#define FLAG_TMP_INBUF (1 << 22)
#define FLAG_ENCRYPT (1 << 23)
#define FLAG_OUTPUT (1 << 24)
#define NO_MD5 (!(HASH_CHECK) && !(HAS_MD5))
@ -308,6 +309,7 @@ typedef sem_t cksem_t;
#define TMP_OUTBUF (control->flags & FLAG_TMP_OUTBUF)
#define TMP_INBUF (control->flags & FLAG_TMP_INBUF)
#define ENCRYPT (control->flags & FLAG_ENCRYPT)
#define SHOW_OUTPUT (control->flags & FLAG_OUTPUT)
#define IS_FROM_FILE ( !!(control->inFILE) && !STDIN )
@ -547,6 +549,7 @@ static inline void print_err(const rzip_control *control, unsigned int line, con
} while (0)
#define print_output(...) do {\
if (SHOW_OUTPUT) \
print_stuff(1, __VA_ARGS__); \
} while (0)

15
main.c
View file

@ -87,8 +87,10 @@ static void usage(bool compat)
if (compat) {
print_output(" -L, --license display software version and license\n");
print_output(" -P, --progress show compression progress\n");
} else
} else {
print_output(" -q, --quiet don't show compression progress\n");
print_output(" -Q, --very-quiet don't show any output\n");
}
print_output(" -r, --recursive operate recursively on directories\n");
print_output(" -t, --test test compressed file integrity\n");
print_output(" -v[v%s], --verbose Increase verbosity\n", compat ? "v" : "");
@ -246,6 +248,7 @@ static struct option long_options[] = {
{"threads", required_argument, 0, 'p'},
{"progress", no_argument, 0, 'P'},
{"quiet", no_argument, 0, 'q'},
{"very-quiet", no_argument, 0, 'Q'},
{"recursive", no_argument, 0, 'r'},
{"suffix", required_argument, 0, 'S'},
{"test", no_argument, 0, 't'}, /* 25 */
@ -300,7 +303,7 @@ static void recurse_dirlist(char *indir, char **dirlist, int *entries)
closedir(dirp);
}
static const char *loptions = "bcCdDefghHiKlL:nN:o:O:p:PqrS:tTUm:vVw:z?";
static const char *loptions = "bcCdDefghHiKlL:nN:o:O:p:PqQrS:tTUm:vVw:z?";
static const char *coptions = "bcCdefghHikKlLnN:o:O:p:PrS:tTUm:vVw:z?123456789";
int main(int argc, char *argv[])
@ -324,6 +327,7 @@ int main(int argc, char *argv[])
initialise_control(control);
av = basename(argv[0]);
control->flags |= FLAG_OUTPUT;
if (!strcmp(av, "lrunzip"))
control->flags |= FLAG_DECOMPRESS;
else if (!strcmp(av, "lrzcat")) {
@ -488,6 +492,10 @@ int main(int argc, char *argv[])
case 'q':
control->flags &= ~FLAG_SHOW_PROGRESS;
break;
case 'Q':
control->flags &= ~FLAG_SHOW_PROGRESS;
control->flags &= ~FLAG_OUTPUT;
break;
case 'r':
recurse = true;
break;
@ -553,6 +561,9 @@ int main(int argc, char *argv[])
}
}
if (compat)
control->flags &= ~FLAG_OUTPUT;
argc -= optind;
argv += optind;