static FcBool
FcCacheDirsValid (FcConfig *config, FcCache *cache)
{
FcStrSet *dirs = FcStrSetCreateEx (FCSS_GROW_BY_64);
FcBool ret = FcFalse;
const FcChar8 *sysroot = FcConfigGetSysRoot (config);
FcChar8 *d;
if (!dirs)
goto bail;
if (sysroot)
d = FcStrBuildFilename (sysroot, FcCacheDir (cache), NULL);
else
d = FcStrdup (FcCacheDir (cache));
if (!FcDirScanOnly (dirs, d, config))
goto bail1;
ret = cache->dirs_count == dirs->num;
if (FcDebug () & FC_DBG_CACHE)
printf ("%s: cache: %d, fs: %d\n", d, cache->dirs_count, dirs->num);
bail1:
FcStrSetDestroy (dirs);
FcStrFree (d);
bail:
return ret;
}
static FcBool
FcCacheTimeValid (FcConfig *config, FcCache *cache, struct stat *dir_stat)
{
struct stat dir_static;
if (!dir_stat)
{
const FcChar8 *sysroot = FcConfigGetSysRoot (config);
FcChar8 *d;
if (sysroot)
d = FcStrBuildFilename (sysroot, FcCacheDir (cache), NULL);
else
d = FcStrdup (FcCacheDir (cache));
if (FcStatChecksum (d, &dir_static) < 0)
{
FcStrFree (d);
return FcFalse;
}
FcStrFree (d);
dir_stat = &dir_static;
}
if (FcDebug () & FC_DBG_CACHE)
printf ("FcCacheTimeValid dir \"%s\" cache checksum %d dir checksum %d\n",
FcCacheDir (cache), cache->checksum, (int) dir_stat->st_mtime);
return cache->checksum == (int) dir_stat->st_mtime;
}
static FcBool
FcCacheTimeValid (FcCache *cache, struct stat *dir_stat)
{
struct stat dir_static;
if (!dir_stat)
{
if (FcStatChecksum (FcCacheDir (cache), &dir_static) < 0)
return FcFalse;
dir_stat = &dir_static;
}
if (FcDebug () & FC_DBG_CACHE)
printf ("FcCacheTimeValid dir \"%s\" cache checksum %d dir checksum %d\n",
FcCacheDir (cache), cache->checksum, (int) dir_stat->st_mtime);
return cache->checksum == (int) dir_stat->st_mtime;
}
static FcBool
FcCacheTimeValid (FcConfig *config, FcCache *cache, struct stat *dir_stat)
{
struct stat dir_static;
FcBool fnano = FcTrue;
if (!dir_stat)
{
const FcChar8 *sysroot = FcConfigGetSysRoot (config);
FcChar8 *d;
if (sysroot)
d = FcStrBuildFilename (sysroot, FcCacheDir (cache), NULL);
else
d = FcStrdup (FcCacheDir (cache));
if (FcStatChecksum (d, &dir_static) < 0)
{
FcStrFree (d);
return FcFalse;
}
FcStrFree (d);
dir_stat = &dir_static;
}
#ifdef HAVE_STRUCT_STAT_ST_MTIM
fnano = (cache->checksum_nano == dir_stat->st_mtim.tv_nsec);
if (FcDebug () & FC_DBG_CACHE)
printf ("FcCacheTimeValid dir \"%s\" cache checksum %d.%ld dir checksum %d.%ld\n",
FcCacheDir (cache), cache->checksum, (long)cache->checksum_nano, (int) dir_stat->st_mtime, dir_stat->st_mtim.tv_nsec);
#else
if (FcDebug () & FC_DBG_CACHE)
printf ("FcCacheTimeValid dir \"%s\" cache checksum %d dir checksum %d\n",
FcCacheDir (cache), cache->checksum, (int) dir_stat->st_mtime);
#endif
return cache->checksum == (int) dir_stat->st_mtime && fnano;
}
int
main (int argc, char **argv)
{
int i;
int ret = 0;
FcFontSet *fs;
FcStrSet *dirs;
FcStrSet *args = NULL;
FcStrList *arglist;
FcCache *cache;
FcConfig *config;
FcChar8 *arg;
int verbose = 0;
int recurse = 0;
FcBool first = FcTrue;
#if HAVE_GETOPT_LONG || HAVE_GETOPT
int c;
#if HAVE_GETOPT_LONG
while ((c = getopt_long (argc, argv, "Vvrh", longopts, NULL)) != -1)
#else
while ((c = getopt (argc, argv, "Vvrh")) != -1)
#endif
{
switch (c) {
case 'V':
fprintf (stderr, "fontconfig version %d.%d.%d\n",
FC_MAJOR, FC_MINOR, FC_REVISION);
exit (0);
case 'v':
verbose++;
break;
case 'r':
recurse++;
break;
case 'h':
usage (argv[0], 0);
default:
usage (argv[0], 1);
}
}
i = optind;
#else
i = 1;
#endif
config = FcInitLoadConfig ();
if (!config)
{
fprintf (stderr, "%s: Can't init font config library\n", argv[0]);
return 1;
}
FcConfigSetCurrent (config);
args = FcStrSetCreate ();
if (!args)
{
fprintf (stderr, "%s: malloc failure\n", argv[0]);
return 1;
}
if (i < argc)
{
for (; i < argc; i++)
{
if (!FcStrSetAddFilename (args, (const FcChar8 *) argv[i]))
{
fprintf (stderr, "%s: malloc failure\n", argv[0]);
return 1;
}
}
arglist = FcStrListCreate (args);
if (!arglist)
{
fprintf (stderr, "%s: malloc failure\n", argv[0]);
return 1;
}
}
else
{
recurse++;
arglist = FcConfigGetFontDirs (config);
while ((arg = FcStrListNext (arglist)))
if (!FcStrSetAdd (args, arg))
{
fprintf (stderr, "%s: malloc failure\n", argv[0]);
return 1;
}
FcStrListDone (arglist);
}
arglist = FcStrListCreate (args);
if (!arglist)
{
fprintf (stderr, "%s: malloc failure\n", argv[0]);
return 1;
}
while ((arg = FcStrListNext (arglist)))
{
int j;
FcChar8 *cache_file = NULL;
struct stat file_stat;
if (FcFileIsDir (arg))
cache = FcDirCacheLoad (arg, config, &cache_file);
else
cache = FcDirCacheLoadFile (arg, &file_stat);
if (!cache)
{
perror ((char *) arg);
ret++;
continue;
}
dirs = FcStrSetCreate ();
fs = FcCacheCopySet (cache);
for (j = 0; j < FcCacheNumSubdir (cache); j++)
{
FcStrSetAdd (dirs, FcCacheSubdir (cache, j));
if (recurse)
FcStrSetAdd (args, FcCacheSubdir (cache, j));
}
if (verbose)
{
if (!first)
printf ("\n");
printf ("Directory: %s\nCache: %s\n--------\n",
FcCacheDir(cache), cache_file ? cache_file : arg);
first = FcFalse;
}
cache_print_set (fs, dirs, FcCacheDir (cache), verbose);
FcStrSetDestroy (dirs);
FcFontSetDestroy (fs);
FcDirCacheUnload (cache);
if (cache_file)
FcStrFree (cache_file);
}
FcFini ();
return 0;
}
