/*
* Look for a cache file for the specified dir. Attempt
* to use each one we find, stopping when the callback
* indicates success
*/
static FcBool
FcDirCacheProcess (FcConfig *config, const FcChar8 *dir,
FcBool (*callback) (FcConfig *config, int fd, struct stat *fd_stat,
struct stat *dir_stat, void *closure),
void *closure, FcChar8 **cache_file_ret)
{
int fd = -1;
FcChar8 cache_base[CACHEBASE_LEN];
FcStrList *list;
FcChar8 *cache_dir, *d;
struct stat file_stat, dir_stat;
FcBool ret = FcFalse;
const FcChar8 *sysroot = FcConfigGetSysRoot (config);
if (sysroot)
d = FcStrBuildFilename (sysroot, dir, NULL);
else
d = FcStrdup (dir);
if (FcStatChecksum (d, &dir_stat) < 0)
{
FcStrFree (d);
return FcFalse;
}
FcStrFree (d);
FcDirCacheBasename (dir, cache_base);
list = FcStrListCreate (config->cacheDirs);
if (!list)
return FcFalse;
while ((cache_dir = FcStrListNext (list)))
{
FcChar8 *cache_hashed;
if (sysroot)
cache_hashed = FcStrBuildFilename (sysroot, cache_dir, cache_base, NULL);
else
cache_hashed = FcStrBuildFilename (cache_dir, cache_base, NULL);
if (!cache_hashed)
break;
fd = FcDirCacheOpenFile (cache_hashed, &file_stat);
if (fd >= 0) {
ret = (*callback) (config, fd, &file_stat, &dir_stat, closure);
close (fd);
if (ret)
{
if (cache_file_ret)
*cache_file_ret = cache_hashed;
else
FcStrFree (cache_hashed);
break;
}
}
FcStrFree (cache_hashed);
}
FcStrListDone (list);
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;
}
/*
* Load the configuration files
*/
FcConfig *
FcInitLoadOwnConfig (FcConfig *config)
{
if (!config)
{
config = FcConfigCreate ();
if (!config)
return NULL;
}
FcInitDebug ();
if (!FcConfigParseAndLoad (config, 0, FcTrue))
{
FcConfigDestroy (config);
return FcInitFallbackConfig ();
}
if (config->cacheDirs && config->cacheDirs->num == 0)
{
FcChar8 *prefix, *p;
size_t plen;
fprintf (stderr,
"Fontconfig warning: no <cachedir> elements found. Check configuration.\n");
fprintf (stderr,
"Fontconfig warning: adding <cachedir>%s</cachedir>\n",
FC_CACHEDIR);
prefix = FcConfigXdgCacheHome ();
if (!prefix)
goto bail;
plen = strlen ((const char *)prefix);
p = realloc (prefix, plen + 12);
if (!p)
goto bail;
prefix = p;
memcpy (&prefix[plen], FC_DIR_SEPARATOR_S "fontconfig", 11);
prefix[plen + 11] = 0;
fprintf (stderr,
"Fontconfig warning: adding <cachedir prefix=\"xdg\">fontconfig</cachedir>\n");
if (!FcConfigAddCacheDir (config, (FcChar8 *) FC_CACHEDIR) ||
!FcConfigAddCacheDir (config, (FcChar8 *) prefix))
{
bail:
fprintf (stderr,
"Fontconfig error: out of memory");
if (prefix)
FcStrFree (prefix);
FcConfigDestroy (config);
return FcInitFallbackConfig ();
}
FcStrFree (prefix);
}
return config;
}
int
main (int argc, char **argv)
{
FcConfig *config;
FcConfigFileInfoIter iter;
#if HAVE_GETOPT_LONG || HAVE_GETOPT
int c;
setlocale (LC_ALL, "");
#if HAVE_GETOPT_LONG
while ((c = getopt_long (argc, argv, "Vh", longopts, NULL)) != -1)
#else
while ((c = getopt (argc, argv, "Vh")) != -1)
#endif
{
switch (c) {
case 'V':
fprintf (stderr, "fontconfig version %d.%d.%d\n",
FC_MAJOR, FC_MINOR, FC_REVISION);
exit (0);
case 'h':
usage (argv[0], 0);
default:
usage (argv[0], 1);
}
}
#endif
config = FcConfigGetCurrent ();
FcConfigFileInfoIterInit (config, &iter);
do
{
FcChar8 *name, *desc;
FcBool enabled;
if (FcConfigFileInfoIterGet (config, &iter, &name, &desc, &enabled))
{
printf ("%c %s: %s\n", enabled ? '+' : '-', name, desc);
FcStrFree (name);
FcStrFree (desc);
}
} while (FcConfigFileInfoIterNext (config, &iter));
FcFini ();
return 0;
}
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;
}
FcBool
FcDirCacheUnlink (const FcChar8 *dir, FcConfig *config)
{
FcChar8 *cache_hashed = NULL;
FcChar8 cache_base[CACHEBASE_LEN];
FcStrList *list;
FcChar8 *cache_dir;
const FcChar8 *sysroot = FcConfigGetSysRoot (config);
FcDirCacheBasename (dir, cache_base);
list = FcStrListCreate (config->cacheDirs);
if (!list)
return FcFalse;
while ((cache_dir = FcStrListNext (list)))
{
if (sysroot)
cache_hashed = FcStrBuildFilename (sysroot, cache_dir, cache_base, NULL);
else
cache_hashed = FcStrBuildFilename (cache_dir, cache_base, NULL);
if (!cache_hashed)
break;
(void) unlink ((char *) cache_hashed);
FcStrFree (cache_hashed);
}
FcStrListDone (list);
/* return FcFalse if something went wrong */
if (cache_dir)
return FcFalse;
return FcTrue;
}
static FcBool
cache_print_set (FcFontSet *set, FcStrSet *dirs, const FcChar8 *base_name, FcBool verbose)
{
FcChar8 *dir;
const FcChar8 *base;
int n;
int ndir = 0;
FcStrList *list;
list = FcStrListCreate (dirs);
if (!list)
goto bail2;
while ((dir = FcStrListNext (list)))
{
base = file_base_name (base_name, dir);
if (!write_string (stdout, base))
goto bail3;
if (PUTC (' ', stdout) == EOF)
goto bail3;
if (!write_int (stdout, 0))
goto bail3;
if (PUTC (' ', stdout) == EOF)
goto bail3;
if (!write_string (stdout, FC_FONT_FILE_DIR))
goto bail3;
if (PUTC ('\n', stdout) == EOF)
goto bail3;
ndir++;
}
for (n = 0; n < set->nfont; n++)
{
FcPattern *font = set->fonts[n];
FcChar8 *s;
s = FcPatternFormat (font, (const FcChar8 *) "%{=fccat}\n");
if (s)
{
printf ("%s", s);
FcStrFree (s);
}
}
if (verbose && !set->nfont && !ndir)
printf ("<empty>\n");
FcStrListDone (list);
return FcTrue;
bail3:
FcStrListDone (list);
bail2:
return FcFalse;
}
FcBool
FcConfigAddConfigFile (FcConfig *config,
const FcChar8 *f)
{
FcBool ret;
FcChar8 *file = FcConfigFilename (f);
if (!file)
return FcFalse;
ret = FcStrSetAdd (config->configFiles, file);
FcStrFree (file);
return ret;
}
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;
}
void
FcConfigDestroy (FcConfig *config)
{
FcSetName set;
FcExprPage *page;
if (FcRefDec (&config->ref) != 1)
return;
(void) fc_atomic_ptr_cmpexch (&_fcConfig, config, NULL);
FcStrSetDestroy (config->configDirs);
FcStrSetDestroy (config->fontDirs);
FcStrSetDestroy (config->cacheDirs);
FcStrSetDestroy (config->configFiles);
FcStrSetDestroy (config->acceptGlobs);
FcStrSetDestroy (config->rejectGlobs);
FcFontSetDestroy (config->acceptPatterns);
FcFontSetDestroy (config->rejectPatterns);
if (config->blanks)
FcBlanksDestroy (config->blanks);
FcSubstDestroy (config->substPattern);
FcSubstDestroy (config->substFont);
FcSubstDestroy (config->substScan);
for (set = FcSetSystem; set <= FcSetApplication; set++)
if (config->fonts[set])
FcFontSetDestroy (config->fonts[set]);
page = config->expr_pool;
while (page)
{
FcExprPage *next = page->next_page;
free (page);
page = next;
}
if (config->sysRoot)
FcStrFree (config->sysRoot);
free (config);
}
int
main (int argc, char **argv)
{
int brief = 0;
FcChar8 *format = NULL;
int i;
FcFontSet *fs;
#if HAVE_GETOPT_LONG || HAVE_GETOPT
int c;
setlocale (LC_ALL, "");
#if HAVE_GETOPT_LONG
while ((c = getopt_long (argc, argv, "bf:Vh", longopts, NULL)) != -1)
#else
while ((c = getopt (argc, argv, "bf:Vh")) != -1)
#endif
{
switch (c) {
case 'b':
brief = 1;
break;
case 'f':
format = (FcChar8 *) strdup (optarg);
break;
case 'V':
fprintf (stderr, "fontconfig version %d.%d.%d\n",
FC_MAJOR, FC_MINOR, FC_REVISION);
exit (0);
case 'h':
usage (argv[0], 0);
default:
usage (argv[0], 1);
}
}
i = optind;
#else
i = 1;
#endif
if (i == argc)
usage (argv[0], 1);
fs = FcFontSetCreate ();
for (; i < argc; i++)
{
const FcChar8 *file = (FcChar8*) argv[i];
if (!FcFileIsDir (file))
FcFileScan (fs, NULL, NULL, NULL, file, FcTrue);
else
{
FcStrSet *dirs = FcStrSetCreate ();
FcStrList *strlist = FcStrListCreate (dirs);
do
{
FcDirScan (fs, dirs, NULL, NULL, file, FcTrue);
}
while ((file = FcStrListNext (strlist)));
FcStrListDone (strlist);
FcStrSetDestroy (dirs);
}
}
for (i = 0; i < fs->nfont; i++)
{
FcPattern *pat = fs->fonts[i];
if (brief)
{
FcPatternDel (pat, FC_CHARSET);
FcPatternDel (pat, FC_LANG);
}
if (format)
{
FcChar8 *s;
s = FcPatternFormat (pat, format);
if (s)
{
printf ("%s", s);
FcStrFree (s);
}
}
else
{
FcPatternPrint (pat);
}
}
FcFontSetDestroy (fs);
FcFini ();
return i > 0 ? 0 : 1;
}
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;
}
int
main (int argc, char **argv)
{
int verbose = 0;
int sort = 0, all = 0;
const FcChar8 *format = NULL;
int i;
FcObjectSet *os = 0;
FcFontSet *fs;
FcPattern *pat;
FcResult result;
#if HAVE_GETOPT_LONG || HAVE_GETOPT
int c;
#if HAVE_GETOPT_LONG
while ((c = getopt_long (argc, argv, "asvf:Vh", longopts, NULL)) != -1)
#else
while ((c = getopt (argc, argv, "asvf:Vh")) != -1)
#endif
{
switch (c) {
case 'a':
all = 1;
break;
case 's':
sort = 1;
break;
case 'v':
verbose = 1;
break;
case 'f':
format = (FcChar8 *) strdup (optarg);
break;
case 'V':
fprintf (stderr, "fontconfig version %d.%d.%d\n",
FC_MAJOR, FC_MINOR, FC_REVISION);
exit (0);
case 'h':
usage (argv[0], 0);
default:
usage (argv[0], 1);
}
}
i = optind;
#else
i = 1;
#endif
if (argv[i])
{
pat = FcNameParse ((FcChar8 *) argv[i]);
while (argv[++i])
{
if (!os)
os = FcObjectSetCreate ();
FcObjectSetAdd (os, argv[i]);
}
}
else
pat = FcPatternCreate ();
if (!pat)
return 1;
FcConfigSubstitute (0, pat, FcMatchPattern);
FcDefaultSubstitute (pat);
fs = FcFontSetCreate ();
if (sort || all)
{
FcFontSet *font_patterns;
int j;
font_patterns = FcFontSort (0, pat, all ? FcFalse : FcTrue, 0, &result);
if (!font_patterns || font_patterns->nfont == 0)
{
fputs("No fonts installed on the system\n", stderr);
return 1;
}
for (j = 0; j < font_patterns->nfont; j++)
{
FcPattern *font_pattern;
font_pattern = FcFontRenderPrepare (NULL, pat, font_patterns->fonts[j]);
if (font_pattern)
FcFontSetAdd (fs, font_pattern);
}
FcFontSetSortDestroy (font_patterns);
}
else
{
FcPattern *match;
match = FcFontMatch (0, pat, &result);
if (match)
FcFontSetAdd (fs, match);
}
FcPatternDestroy (pat);
if (!format)
{
if (os)
format = (const FcChar8 *) "%{=unparse}\n";
else
format = (const FcChar8 *) "%{=fcmatch}\n";
}
if (fs)
{
int j;
for (j = 0; j < fs->nfont; j++)
{
FcPattern *font;
font = FcPatternFilter (fs->fonts[j], os);
if (verbose)
{
FcPatternPrint (font);
}
else
{
FcChar8 *s;
s = FcPatternFormat (font, format);
if (s)
{
printf ("%s", s);
FcStrFree (s);
}
}
FcPatternDestroy (font);
}
FcFontSetDestroy (fs);
}
if (os)
FcObjectSetDestroy (os);
FcFini ();
return 0;
}
int
main (int argc, char **argv)
{
int index_set = 0;
int set_index = 0;
FcChar8 *format = NULL;
int err = 0;
int i;
#if HAVE_GETOPT_LONG || HAVE_GETOPT
int c;
#if HAVE_GETOPT_LONG
while ((c = getopt_long (argc, argv, "i:f:Vh", longopts, NULL)) != -1)
#else
while ((c = getopt (argc, argv, "i:f:Vh")) != -1)
#endif
{
switch (c) {
case 'i':
index_set = 1;
set_index = atoi (optarg);
break;
case 'f':
format = (FcChar8 *) strdup (optarg);
break;
case 'V':
fprintf (stderr, "fontconfig version %d.%d.%d\n",
FC_MAJOR, FC_MINOR, FC_REVISION);
exit (0);
case 'h':
usage (argv[0], 0);
default:
usage (argv[0], 1);
}
}
i = optind;
#else
i = 1;
#endif
if (i == argc)
usage (argv[0], 1);
for (; i < argc; i++)
{
int index;
int count = 0;
index = set_index;
do {
FcPattern *pat;
pat = FcFreeTypeQuery ((FcChar8 *) argv[i], index, NULL, &count);
if (pat)
{
if (format)
{
FcChar8 *s;
s = FcPatternFormat (pat, format);
if (s)
{
printf ("%s", s);
FcStrFree (s);
}
}
else
{
FcPatternPrint (pat);
}
FcPatternDestroy (pat);
}
else
{
fprintf (stderr, "Can't query face %d of font file %s\n",
index, argv[i]);
err = 1;
}
index++;
} while (!index_set && index < count);
}
FcFini ();
return err;
}
void
JXFontManager::GetMonospaceFontNames
(
JPtrArray<JString>* fontNames
)
const
{
if (itsMonoFontNames != NULL)
{
fontNames->CopyObjects(*itsMonoFontNames, fontNames->GetCleanUpAction(), kJFalse);
}
else
{
(JXGetApplication())->DisplayBusyCursor();
fontNames->CleanOut();
fontNames->SetCompareFunction(JCompareStringsCaseInsensitive);
fontNames->SetSortOrder(JOrderedSetT::kSortAscending);
JPtrArray<JString> allFontNames(JPtrArrayT::kDeleteAll);
allFontNames.SetCompareFunction(JCompareStringsCaseInsensitive);
allFontNames.SetSortOrder(JOrderedSetT::kSortAscending);
JString name;
#if ENABLE_TRUE_TYPE
FcFontSet* set =
XftListFonts(*itsDisplay, itsDisplay->GetScreen(),
FC_SPACING, FcTypeInteger, FC_MONO, NULL,
FC_FAMILY, NULL);
for (int i=0; i < set->nfont; i++)
{
FcChar8* s = FcNameUnparse(set->fonts[i]);
name.Set((JCharacter*) s);
// cout << "tt mono: " << name << endl;
#if ONLY_STD_MONOSPACE
if (!name.BeginsWith("Courier") &&
!name.BeginsWith("Consolas") &&
!name.Contains(" Mono") &&
name != "LucidaTypewriter")
{
FcStrFree(s);
continue;
}
#endif
if (IsUseless(name))
{
FcStrFree(s);
continue;
}
JBoolean isDuplicate;
const JIndex index =
allFontNames.GetInsertionSortIndex(&name, &isDuplicate);
if (!isDuplicate)
{
allFontNames.InsertAtIndex(index, name);
JString* n = new JString(name);
assert( n != NULL );
const JBoolean ok = fontNames->InsertSorted(n, kJFalse);
assert( ok );
}
FcStrFree(s);
}
FcFontSetDestroy(set);
#else
for (int j=0; j<kMonospaceFontPatternCount; j++)
{
int nameCount;
char** nameList = XListFonts(*itsDisplay, kMonospaceFontPattern[j],
INT_MAX, &nameCount);
if (nameList == NULL)
{
return;
}
for (int i=0; i<nameCount; i++)
{
const std::string s(nameList[i], strlen(nameList[i]));
std::istringstream input(s);
input.ignore(); // initial dash
JIgnoreUntil(input, '-'); // foundry name
name = JReadUntil(input, '-'); // font name
if (name.IsEmpty() || name == "nil")
{
continue;
}
ConvertToPSFontName(&name);
// cout << "std mono: " << name << endl;
#if ONLY_STD_MONOSPACE
if (name != "Clean" && name != "Fixed" && name != "Terminal" &&
name != "Courier" && name != "Lucidatypewriter" &&
name != "Profontwindows")
{
continue;
}
#endif
if (IsUseless(name))
{
continue;
}
JBoolean isDuplicate;
const JIndex index =
allFontNames.GetInsertionSortIndex(&name, &isDuplicate);
if (!isDuplicate)
{
allFontNames.InsertAtIndex(index, name);
XFontStruct* xfont = XLoadQueryFont(*itsDisplay, nameList[i]);
if (xfont != NULL)
{
if (xfont->min_bounds.width == xfont->max_bounds.width)
{
JString* n = new JString(name);
assert( n != NULL );
const JBoolean ok = fontNames->InsertSorted(n, kJFalse);
assert( ok );
}
XFreeFont(*itsDisplay, xfont);
}
}
}
XFreeFontNames(nameList);
}
#endif
// save names for next time
itsMonoFontNames = new JDCCPtrArray<JString>(*fontNames, JPtrArrayT::kDeleteAll);
assert( itsMonoFontNames != NULL );
}
}
void
JXFontManager::GetFontNames
(
JPtrArray<JString>* fontNames
)
const
{
if (itsAllFontNames != NULL)
{
fontNames->CopyObjects(*itsAllFontNames, fontNames->GetCleanUpAction(), kJFalse);
}
else
{
fontNames->CleanOut();
fontNames->SetCompareFunction(JCompareStringsCaseInsensitive);
fontNames->SetSortOrder(JOrderedSetT::kSortAscending);
JString name;
#if ENABLE_TRUE_TYPE
FcFontSet* set = XftListFonts(*itsDisplay, itsDisplay->GetScreen(), NULL, FC_FAMILY, NULL);
for (int i=0; i < set->nfont; i++)
{
FcChar8* s = FcNameUnparse(set->fonts[i]);
name.Set((JCharacter*) s);
// cout << "tt font: " << name << endl;
if (!IsPostscript(name) || IsUseless(name))
{
FcStrFree(s);
continue;
}
JBoolean isDuplicate;
const JIndex index = fontNames->GetInsertionSortIndex(&name, &isDuplicate);
if (!isDuplicate)
{
fontNames->InsertAtIndex(index, name);
}
FcStrFree(s);
}
FcFontSetDestroy(set);
#endif
int nameCount;
char** nameList = XListFonts(*itsDisplay, "-*-*-medium-r-normal-*-*-*-75-75-*-*-*-*",
INT_MAX, &nameCount);
if (nameList == NULL)
{
return;
}
for (int i=0; i<nameCount; i++)
{
const std::string s(nameList[i], strlen(nameList[i]));
std::istringstream input(s);
input.ignore(); // initial dash
JIgnoreUntil(input, '-'); // foundry name
name = JReadUntil(input, '-'); // font name
if (name.IsEmpty() || name == "nil")
{
continue;
}
ConvertToPSFontName(&name);
// cout << "std font: " << name << endl;
if (!IsPostscript(name) || IsUseless(name))
{
continue;
}
JBoolean isDuplicate;
const JIndex index = fontNames->GetInsertionSortIndex(&name, &isDuplicate);
if (!isDuplicate)
{
fontNames->InsertAtIndex(index, name);
}
}
XFreeFontNames(nameList);
// save names for next time
itsAllFontNames = new JDCCPtrArray<JString>(*fontNames, JPtrArrayT::kDeleteAll);
assert( itsAllFontNames != NULL );
}
}
int
main (int argc, char **argv)
{
FcStrSet *dirs, *updateDirs;
FcStrList *list;
FcBool verbose = FcFalse;
FcBool force = FcFalse;
FcBool really_force = FcFalse;
FcBool systemOnly = FcFalse;
FcBool error_on_no_fonts = FcFalse;
FcConfig *config;
FcChar8 *sysroot = NULL;
int i;
int changed;
int ret;
#if HAVE_GETOPT_LONG || HAVE_GETOPT
int c;
#if HAVE_GETOPT_LONG
while ((c = getopt_long (argc, argv, "Efrsy:Vvh", longopts, NULL)) != -1)
#else
while ((c = getopt (argc, argv, "Efrsy:Vvh")) != -1)
#endif
{
switch (c) {
case 'E':
error_on_no_fonts = FcTrue;
break;
case 'r':
really_force = FcTrue;
/* fall through */
case 'f':
force = FcTrue;
break;
case 's':
systemOnly = FcTrue;
break;
case 'y':
sysroot = FcStrCopy ((const FcChar8 *)optarg);
break;
case 'V':
fprintf (stderr, "fontconfig version %d.%d.%d\n",
FC_MAJOR, FC_MINOR, FC_REVISION);
exit (0);
case 'v':
verbose = FcTrue;
break;
case 'h':
usage (argv[0], 0);
default:
usage (argv[0], 1);
}
}
i = optind;
#else
i = 1;
#endif
if (systemOnly)
FcConfigEnableHome (FcFalse);
if (sysroot)
{
FcConfigSetSysRoot (NULL, sysroot);
FcStrFree (sysroot);
config = FcConfigGetCurrent();
}
else
{
config = FcInitLoadConfig ();
}
if (!config)
{
fprintf (stderr, "%s: Can't init font config library\n", argv[0]);
return 1;
}
FcConfigSetCurrent (config);
if (argv[i])
{
dirs = FcStrSetCreate ();
if (!dirs)
{
fprintf (stderr, "%s: Can't create list of directories\n",
argv[0]);
return 1;
}
while (argv[i])
{
if (!FcStrSetAddFilename (dirs, (FcChar8 *) argv[i]))
{
fprintf (stderr, "%s: Can't add directory\n", argv[0]);
return 1;
}
i++;
}
list = FcStrListCreate (dirs);
FcStrSetDestroy (dirs);
}
else
list = FcConfigGetConfigDirs (config);
if ((processed_dirs = FcStrSetCreate()) == NULL) {
fprintf(stderr, "Cannot malloc\n");
return 1;
}
updateDirs = FcStrSetCreate ();
changed = 0;
ret = scanDirs (list, config, force, really_force, verbose, FcTrue, error_on_no_fonts, &changed, updateDirs);
/* Update the directory cache again to avoid the race condition as much as possible */
FcStrListDone (list);
list = FcStrListCreate (updateDirs);
if (list)
{
ret += scanDirs (list, config, FcTrue, FcFalse, verbose, FcFalse, error_on_no_fonts, &changed, NULL);
FcStrListDone (list);
}
FcStrSetDestroy (updateDirs);
/*
* Try to create CACHEDIR.TAG anyway.
* This expects the fontconfig cache directory already exists.
* If it doesn't, it won't be simply created.
*/
FcCacheCreateTagFile (config);
FcStrSetDestroy (processed_dirs);
cleanCacheDirectories (config, verbose);
FcConfigDestroy (config);
FcFini ();
/*
* Now we need to sleep a second (or two, to be extra sure), to make
* sure that timestamps for changes after this run of fc-cache are later
* then any timestamps we wrote. We don't use gettimeofday() because
* sleep(3) can't be interrupted by a signal here -- this isn't in the
* library, and there aren't any signals flying around here.
*/
/* the resolution of mtime on FAT is 2 seconds */
if (changed)
sleep (2);
if (verbose)
printf ("%s: %s\n", argv[0], ret ? "failed" : "succeeded");
return ret;
}
int
main (int argc, char **argv)
{
unsigned int id = (unsigned int) -1;
int brief = 0;
FcFontSet *fs;
FcChar8 *format = NULL;
int err = 0;
int i;
#if HAVE_GETOPT_LONG || HAVE_GETOPT
int c;
setlocale (LC_ALL, "");
#if HAVE_GETOPT_LONG
while ((c = getopt_long (argc, argv, "i:bf:Vh", longopts, NULL)) != -1)
#else
while ((c = getopt (argc, argv, "i:bf:Vh")) != -1)
#endif
{
switch (c) {
case 'i':
id = (unsigned int) strtol (optarg, NULL, 0); /* strtol() To handle -1. */
break;
case 'b':
brief = 1;
break;
case 'f':
format = (FcChar8 *) strdup (optarg);
break;
case 'V':
fprintf (stderr, "fontconfig version %d.%d.%d\n",
FC_MAJOR, FC_MINOR, FC_REVISION);
exit (0);
case 'h':
usage (argv[0], 0);
default:
usage (argv[0], 1);
}
}
i = optind;
#else
i = 1;
#endif
if (i == argc)
usage (argv[0], 1);
fs = FcFontSetCreate ();
#if defined(MIKTEX_WINDOWS)
_setmode(_fileno(stdout), _O_BINARY);
#endif
for (; i < argc; i++)
{
if (!FcFreeTypeQueryAll ((FcChar8*) argv[i], id, NULL, NULL, fs))
{
fprintf (stderr, _("Can't query face %u of font file %s\n"), id, argv[i]);
err = 1;
}
}
for (i = 0; i < fs->nfont; i++)
{
FcPattern *pat = fs->fonts[i];
if (brief)
{
FcPatternDel (pat, FC_CHARSET);
FcPatternDel (pat, FC_LANG);
}
if (format)
{
FcChar8 *s;
s = FcPatternFormat (pat, format);
if (s)
{
printf ("%s", s);
FcStrFree (s);
}
}
else
{
FcPatternPrint (pat);
}
}
FcFontSetDestroy (fs);
FcFini ();
return err;
}
static int
scanDirs (FcStrList *list, FcConfig *config, FcBool force, FcBool really_force, FcBool verbose, int *changed)
{
int ret = 0;
const FcChar8 *dir;
FcStrSet *subdirs;
FcStrList *sublist;
FcCache *cache;
struct stat statb;
FcBool was_valid;
int i;
FcChar8 *sysroot = FcConfigGetSysRoot ();
/*
* Now scan all of the directories into separate databases
* and write out the results
*/
while ((dir = FcStrListNext (list)))
{
if (verbose)
{
printf ("%s: ", dir);
fflush (stdout);
}
if (!dir)
{
if (verbose)
printf ("skipping, no such directory\n");
continue;
}
if (FcStrSetMember (processed_dirs, dir))
{
if (verbose)
printf ("skipping, looped directory detected\n");
continue;
}
if (stat ((char *) dir, &statb) == -1)
{
switch (errno) {
case ENOENT:
case ENOTDIR:
if (verbose)
printf ("skipping, no such directory\n");
break;
default:
fprintf (stderr, "\"%s\": ", dir);
perror ("");
ret++;
break;
}
continue;
}
if (!S_ISDIR (statb.st_mode))
{
fprintf (stderr, "\"%s\": not a directory, skipping\n", dir);
continue;
}
if (really_force)
FcDirCacheUnlink (dir, config);
cache = NULL;
was_valid = FcFalse;
if (!force) {
cache = FcDirCacheLoad (dir, config, NULL);
if (cache)
was_valid = FcTrue;
}
if (!cache)
{
(*changed)++;
cache = FcDirCacheRead (dir, FcTrue, config);
if (!cache)
{
fprintf (stderr, "%s: error scanning\n", dir);
ret++;
continue;
}
}
if (was_valid)
{
if (verbose)
printf ("skipping, existing cache is valid: %d fonts, %d dirs\n",
FcCacheNumFont (cache), FcCacheNumSubdir (cache));
}
else
{
if (verbose)
printf ("caching, new cache contents: %d fonts, %d dirs\n",
FcCacheNumFont (cache), FcCacheNumSubdir (cache));
if (!FcDirCacheValid (dir))
{
fprintf (stderr, "%s: failed to write cache\n", dir);
(void) FcDirCacheUnlink (dir, config);
ret++;
}
}
subdirs = FcStrSetCreate ();
if (!subdirs)
{
fprintf (stderr, "%s: Can't create subdir set\n", dir);
ret++;
FcDirCacheUnload (cache);
continue;
}
for (i = 0; i < FcCacheNumSubdir (cache); i++)
{
const FcChar8 *subdir = FcCacheSubdir (cache, i);
if (sysroot)
{
subdir = FcStrPlus (sysroot, subdir);
if (!subdir)
{
fprintf (stderr, "malloc failure\n");
return ++ret;
}
}
FcStrSetAdd (subdirs, subdir);
if (sysroot)
FcStrFree ((FcChar8 *) subdir);
}
FcDirCacheUnload (cache);
sublist = FcStrListCreate (subdirs);
FcStrSetDestroy (subdirs);
if (!sublist)
{
fprintf (stderr, "%s: Can't create subdir list\n", dir);
ret++;
continue;
}
FcStrSetAdd (processed_dirs, dir);
ret += scanDirs (sublist, config, force, really_force, verbose, changed);
}
FcStrListDone (list);
return ret;
}
static FcValue
FcConfigEvaluate (FcPattern *p, FcExpr *e)
{
FcValue v, vl, vr;
FcResult r;
FcMatrix *m;
FcChar8 *str;
switch (e->op) {
case FcOpInteger:
v.type = FcTypeInteger;
v.u.i = e->u.ival;
break;
case FcOpDouble:
v.type = FcTypeDouble;
v.u.d = e->u.dval;
break;
case FcOpString:
v.type = FcTypeString;
v.u.s = e->u.sval;
v = FcValueSave (v);
break;
case FcOpMatrix:
v.type = FcTypeMatrix;
v.u.m = e->u.mval;
v = FcValueSave (v);
break;
case FcOpCharSet:
v.type = FcTypeCharSet;
v.u.c = e->u.cval;
v = FcValueSave (v);
break;
case FcOpBool:
v.type = FcTypeBool;
v.u.b = e->u.bval;
break;
case FcOpField:
r = FcPatternObjectGet (p, e->u.object, 0, &v);
if (r != FcResultMatch)
v.type = FcTypeVoid;
v = FcValueSave (v);
break;
case FcOpConst:
if (FcNameConstant (e->u.constant, &v.u.i))
v.type = FcTypeInteger;
else
v.type = FcTypeVoid;
break;
case FcOpQuest:
vl = FcConfigEvaluate (p, e->u.tree.left);
if (vl.type == FcTypeBool)
{
if (vl.u.b)
v = FcConfigEvaluate (p, e->u.tree.right->u.tree.left);
else
v = FcConfigEvaluate (p, e->u.tree.right->u.tree.right);
}
else
v.type = FcTypeVoid;
FcValueDestroy (vl);
break;
case FcOpEqual:
case FcOpNotEqual:
case FcOpLess:
case FcOpLessEqual:
case FcOpMore:
case FcOpMoreEqual:
case FcOpContains:
case FcOpNotContains:
case FcOpListing:
vl = FcConfigEvaluate (p, e->u.tree.left);
vr = FcConfigEvaluate (p, e->u.tree.right);
v.type = FcTypeBool;
v.u.b = FcConfigCompareValue (&vl, e->op, &vr);
FcValueDestroy (vl);
FcValueDestroy (vr);
break;
case FcOpOr:
case FcOpAnd:
case FcOpPlus:
case FcOpMinus:
case FcOpTimes:
case FcOpDivide:
vl = FcConfigEvaluate (p, e->u.tree.left);
vr = FcConfigEvaluate (p, e->u.tree.right);
vl = FcConfigPromote (vl, vr);
vr = FcConfigPromote (vr, vl);
if (vl.type == vr.type)
{
switch (vl.type) {
case FcTypeDouble:
switch (e->op) {
case FcOpPlus:
v.type = FcTypeDouble;
v.u.d = vl.u.d + vr.u.d;
break;
case FcOpMinus:
v.type = FcTypeDouble;
v.u.d = vl.u.d - vr.u.d;
break;
case FcOpTimes:
v.type = FcTypeDouble;
v.u.d = vl.u.d * vr.u.d;
break;
case FcOpDivide:
v.type = FcTypeDouble;
v.u.d = vl.u.d / vr.u.d;
break;
default:
v.type = FcTypeVoid;
break;
}
if (v.type == FcTypeDouble &&
v.u.d == (double) (int) v.u.d)
{
v.type = FcTypeInteger;
v.u.i = (int) v.u.d;
}
break;
case FcTypeBool:
switch (e->op) {
case FcOpOr:
v.type = FcTypeBool;
v.u.b = vl.u.b || vr.u.b;
break;
case FcOpAnd:
v.type = FcTypeBool;
v.u.b = vl.u.b && vr.u.b;
break;
default:
v.type = FcTypeVoid;
break;
}
break;
case FcTypeString:
switch (e->op) {
case FcOpPlus:
v.type = FcTypeString;
str = FcStrPlus (vl.u.s, vr.u.s);
v.u.s = FcStrStaticName (str);
FcStrFree (str);
if (!v.u.s)
v.type = FcTypeVoid;
break;
default:
v.type = FcTypeVoid;
break;
}
break;
case FcTypeMatrix:
switch (e->op) {
case FcOpTimes:
v.type = FcTypeMatrix;
m = malloc (sizeof (FcMatrix));
if (m)
{
FcMemAlloc (FC_MEM_MATRIX, sizeof (FcMatrix));
FcMatrixMultiply (m, vl.u.m, vr.u.m);
v.u.m = m;
}
else
{
v.type = FcTypeVoid;
}
break;
default:
v.type = FcTypeVoid;
break;
}
break;
default:
v.type = FcTypeVoid;
break;
}
}
else
v.type = FcTypeVoid;
FcValueDestroy (vl);
FcValueDestroy (vr);
break;
case FcOpNot:
vl = FcConfigEvaluate (p, e->u.tree.left);
switch (vl.type) {
case FcTypeBool:
v.type = FcTypeBool;
v.u.b = !vl.u.b;
break;
default:
v.type = FcTypeVoid;
break;
}
FcValueDestroy (vl);
break;
case FcOpFloor:
vl = FcConfigEvaluate (p, e->u.tree.left);
switch (vl.type) {
case FcTypeInteger:
v = vl;
break;
case FcTypeDouble:
v.type = FcTypeInteger;
v.u.i = FcDoubleFloor (vl.u.d);
break;
default:
v.type = FcTypeVoid;
break;
}
FcValueDestroy (vl);
break;
case FcOpCeil:
vl = FcConfigEvaluate (p, e->u.tree.left);
switch (vl.type) {
case FcTypeInteger:
v = vl;
break;
case FcTypeDouble:
v.type = FcTypeInteger;
v.u.i = FcDoubleCeil (vl.u.d);
break;
default:
v.type = FcTypeVoid;
break;
}
FcValueDestroy (vl);
break;
case FcOpRound:
vl = FcConfigEvaluate (p, e->u.tree.left);
switch (vl.type) {
case FcTypeInteger:
v = vl;
break;
case FcTypeDouble:
v.type = FcTypeInteger;
v.u.i = FcDoubleRound (vl.u.d);
break;
default:
v.type = FcTypeVoid;
break;
}
FcValueDestroy (vl);
break;
case FcOpTrunc:
vl = FcConfigEvaluate (p, e->u.tree.left);
switch (vl.type) {
case FcTypeInteger:
v = vl;
break;
case FcTypeDouble:
v.type = FcTypeInteger;
v.u.i = FcDoubleTrunc (vl.u.d);
break;
default:
v.type = FcTypeVoid;
break;
}
FcValueDestroy (vl);
break;
default:
v.type = FcTypeVoid;
break;
}
return v;
}
