[fontconfig.git] / fc-cat / fc-cat.c

/*
 * fontconfig/fc-cat/fc-cat.c
 *
 * Copyright © 2002 Keith Packard
 *
 * 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 the author(s) not be used in
 * advertising or publicity pertaining to distribution of the software without
 * specific, written prior permission.  The authors make no
 * representations about the suitability of this software for any purpose.  It
 * is provided "as is" without express or implied warranty.
 *
 * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
 * EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#else
#ifdef linux
#define HAVE_GETOPT_LONG 1
#endif
#define HAVE_GETOPT 1
#endif

#include <fontconfig/fontconfig.h>
#include "../src/fcarch.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <errno.h>

#ifndef HAVE_GETOPT
#define HAVE_GETOPT 0
#endif
#ifndef HAVE_GETOPT_LONG
#define HAVE_GETOPT_LONG 0
#endif

#if HAVE_GETOPT_LONG
#undef  _GNU_SOURCE
#define _GNU_SOURCE
#include <getopt.h>
const struct option longopts[] = {
    {"version", 0, 0, 'V'},
    {"verbose", 0, 0, 'v'},
    {"recurse", 0, 0, 'r'},
    {"help", 0, 0, 'h'},
    {NULL,0,0,0},
};
#else
#if HAVE_GETOPT
extern char *optarg;
extern int optind, opterr, optopt;
#endif
#endif

/*
 * POSIX has broken stdio so that getc must do thread-safe locking,
 * this is a serious performance problem for applications doing large
 * amounts of IO with getc (as is done here).  If available, use
 * the getc_unlocked varient instead.
 */
 
#if defined(getc_unlocked) || defined(_IO_getc_unlocked)
#define GETC(f) getc_unlocked(f)
#define PUTC(c,f) putc_unlocked(c,f)
#else
#define GETC(f) getc(f)
#define PUTC(c,f) putc(c,f)
#endif

static FcBool
write_chars (FILE *f, const FcChar8 *chars)
{
    FcChar8    c;
    while ((c = *chars++))
    {
	switch (c) {
	case '"':
	case '\\':
	    if (PUTC ('\\', f) == EOF)
		return FcFalse;
	    /* fall through */
	default:
	    if (PUTC (c, f) == EOF)
		return FcFalse;
	}
    }
    return FcTrue;
}

static FcBool
write_ulong (FILE *f, unsigned long t)
{
    int	    pow;
    unsigned long   temp, digit;

    temp = t;
    pow = 1;
    while (temp >= 10)
    {
	temp /= 10;
	pow *= 10;
    }
    temp = t;
    while (pow)
    {
	digit = temp / pow;
	if (PUTC ((char) digit + '0', f) == EOF)
	    return FcFalse;
	temp = temp - pow * digit;
	pow = pow / 10;
    }
    return FcTrue;
}

static FcBool
write_int (FILE *f, int i)
{
    return write_ulong (f, (unsigned long) i);
}

static FcBool
write_string (FILE *f, const FcChar8 *string)
{

    if (PUTC ('"', f) == EOF)
	return FcFalse;
    if (!write_chars (f, string))
	return FcFalse;
    if (PUTC ('"', f) == EOF)
	return FcFalse;
    return FcTrue;
}

static void
usage (char *program, int error)
{
    FILE *file = error ? stderr : stdout;
#if HAVE_GETOPT_LONG
    fprintf (file, "usage: %s [-rv] [--recurse] [--verbose] [*-%s.cache-2|directory]...\n",
	     program, FC_ARCHITECTURE);
    fprintf (file, "       %s [-Vh] [--version] [--help]\n", program);
#else
    fprintf (file, "usage: %s [-rvVh] [*-%s.cache-2|directory]...\n",
	     program, FC_ARCHITECTURE);
#endif
    fprintf (file, "Reads font information cache from:\n");
    fprintf (file, " 1) specified fontconfig cache file\n");
    fprintf (file, " 2) related to a particular font directory\n");
    fprintf (file, "\n");
#if HAVE_GETOPT_LONG
    fprintf (file, "  -r, --recurse        recurse into subdirectories\n");
    fprintf (file, "  -v, --verbose        be verbose\n");
    fprintf (file, "  -V, --version        display font config version and exit\n");
    fprintf (file, "  -h, --help           display this help and exit\n");
#else
    fprintf (file, "  -r         (recurse) recurse into subdirectories\n");
    fprintf (file, "  -v         (verbose) be verbose\n");
    fprintf (file, "  -V         (version) display font config version and exit\n");
    fprintf (file, "  -h         (help)    display this help and exit\n");
#endif
    exit (error);
}

/*
 * return the path from the directory containing 'cache' to 'file'
 */

static const FcChar8 *
file_base_name (const FcChar8 *cache, const FcChar8 *file)
{
    int		    cache_len = strlen ((char *) cache);

    if (!strncmp ((char *) cache, (char *) file, cache_len) && file[cache_len] == '/')
	return file + cache_len + 1;
    return file;
}

#define FC_FONT_FILE_DIR	((FcChar8 *) ".dir")

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, "%{=fccat}\n");
	if (s)
	{
	    printf ("%s", s);
	    free (s);
	}
    }
    if (verbose && !set->nfont && !ndir)
	printf ("<empty>\n");

    FcStrListDone (list);

    return FcTrue;

bail3:
    FcStrListDone (list);
bail2:
    return FcFalse;
}

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;
}
Commit	Line	Data
f28f090d	1	/*
317b8492	2	* fontconfig/fc-cat/fc-cat.c
f28f090d PL	3	*
	4	* Copyright © 2002 Keith Packard
	5	*
	6	* Permission to use, copy, modify, distribute, and sell this software and its
	7	* documentation for any purpose is hereby granted without fee, provided that
	8	* the above copyright notice appear in all copies and that both that
	9	* copyright notice and this permission notice appear in supporting
5aaf466d	10	* documentation, and that the name of the author(s) not be used in
f28f090d	11	* advertising or publicity pertaining to distribution of the software without
5aaf466d	12	* specific, written prior permission. The authors make no
f28f090d PL	13	* representations about the suitability of this software for any purpose. It
	14	* is provided "as is" without express or implied warranty.
	15	*
3074a73b	16	* THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
f28f090d	17	* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
3074a73b	18	* EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
f28f090d PL	19	* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
	20	* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
	21	* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
	22	* PERFORMANCE OF THIS SOFTWARE.
	23	*/
	24
f28f090d PL	25	#ifdef HAVE_CONFIG_H
	26	#include <config.h>
	27	#else
	28	#ifdef linux
	29	#define HAVE_GETOPT_LONG 1
	30	#endif
	31	#define HAVE_GETOPT 1
	32	#endif
	33
4984242e	34	#include <fontconfig/fontconfig.h>
d1a0fca3	35	#include "../src/fcarch.h"
f045376c PL	36	#include <stdio.h>
f045376c PL	37	#include <stdlib.h>
4984242e	38	#include <string.h>
f045376c PL	39	#include <unistd.h>
	40	#include <sys/types.h>
	41	#include <sys/stat.h>
	42	#include <errno.h>
	43
f28f090d PL	44	#ifndef HAVE_GETOPT
	45	#define HAVE_GETOPT 0
	46	#endif
	47	#ifndef HAVE_GETOPT_LONG
	48	#define HAVE_GETOPT_LONG 0
	49	#endif
	50
	51	#if HAVE_GETOPT_LONG
	52	#undef _GNU_SOURCE
	53	#define _GNU_SOURCE
	54	#include <getopt.h>
	55	const struct option longopts[] = {
	56	{"version", 0, 0, 'V'},
c0288648	57	{"verbose", 0, 0, 'v'},
0a87ce71	58	{"recurse", 0, 0, 'r'},
1439c8f2	59	{"help", 0, 0, 'h'},
f28f090d PL	60	{NULL,0,0,0},
	61	};
	62	#else
	63	#if HAVE_GETOPT
	64	extern char *optarg;
	65	extern int optind, opterr, optopt;
	66	#endif
	67	#endif
	68
	69	/*
	70	* POSIX has broken stdio so that getc must do thread-safe locking,
	71	* this is a serious performance problem for applications doing large
	72	* amounts of IO with getc (as is done here). If available, use
	73	* the getc_unlocked varient instead.
	74	*/
	75
	76	#if defined(getc_unlocked) \|\| defined(_IO_getc_unlocked)
	77	#define GETC(f) getc_unlocked(f)
	78	#define PUTC(c,f) putc_unlocked(c,f)
	79	#else
	80	#define GETC(f) getc(f)
	81	#define PUTC(c,f) putc(c,f)
	82	#endif
	83
	84	static FcBool
bc5e487f	85	write_chars (FILE f, const FcChar8 chars)
f28f090d PL	86	{
	87	FcChar8 c;
	88	while ((c = *chars++))
	89	{
	90	switch (c) {
	91	case '"':
	92	case '\\':
	93	if (PUTC ('\\', f) == EOF)
	94	return FcFalse;
	95	/* fall through */
	96	default:
	97	if (PUTC (c, f) == EOF)
	98	return FcFalse;
	99	}
	100	}
	101	return FcTrue;
	102	}
	103
	104	static FcBool
bc5e487f	105	write_ulong (FILE *f, unsigned long t)
f28f090d PL	106	{
	107	int pow;
	108	unsigned long temp, digit;
	109
	110	temp = t;
	111	pow = 1;
	112	while (temp >= 10)
	113	{
	114	temp /= 10;
	115	pow *= 10;
	116	}
	117	temp = t;
	118	while (pow)
	119	{
	120	digit = temp / pow;
	121	if (PUTC ((char) digit + '0', f) == EOF)
	122	return FcFalse;
	123	temp = temp - pow * digit;
	124	pow = pow / 10;
	125	}
	126	return FcTrue;
	127	}
	128
	129	static FcBool
bc5e487f	130	write_int (FILE *f, int i)
f28f090d	131	{
bc5e487f	132	return write_ulong (f, (unsigned long) i);
f28f090d PL	133	}
	134
	135	static FcBool
bc5e487f	136	write_string (FILE f, const FcChar8 string)
f28f090d PL	137	{
	138
	139	if (PUTC ('"', f) == EOF)
	140	return FcFalse;
bc5e487f	141	if (!write_chars (f, string))
f28f090d PL	142	return FcFalse;
	143	if (PUTC ('"', f) == EOF)
	144	return FcFalse;
	145	return FcTrue;
	146	}
	147
	148	static void
1439c8f2	149	usage (char *program, int error)
f28f090d	150	{
1439c8f2	151	FILE *file = error ? stderr : stdout;
f28f090d	152	#if HAVE_GETOPT_LONG
1439c8f2	153	fprintf (file, "usage: %s [-rv] [--recurse] [--verbose] [*-%s.cache-2\|directory]...\n",
0a87ce71	154	program, FC_ARCHITECTURE);
1439c8f2	155	fprintf (file, " %s [-Vh] [--version] [--help]\n", program);
f28f090d	156	#else
1439c8f2	157	fprintf (file, "usage: %s [-rvVh] [*-%s.cache-2\|directory]...\n",
0a87ce71	158	program, FC_ARCHITECTURE);
f28f090d	159	#endif
1439c8f2 BE	160	fprintf (file, "Reads font information cache from:\n");
	161	fprintf (file, " 1) specified fontconfig cache file\n");
	162	fprintf (file, " 2) related to a particular font directory\n");
	163	fprintf (file, "\n");
f28f090d	164	#if HAVE_GETOPT_LONG
1439c8f2 BE	165	fprintf (file, " -r, --recurse recurse into subdirectories\n");
	166	fprintf (file, " -v, --verbose be verbose\n");
	167	fprintf (file, " -V, --version display font config version and exit\n");
	168	fprintf (file, " -h, --help display this help and exit\n");
f28f090d	169	#else
1439c8f2 BE	170	fprintf (file, " -r (recurse) recurse into subdirectories\n");
	171	fprintf (file, " -v (verbose) be verbose\n");
	172	fprintf (file, " -V (version) display font config version and exit\n");
	173	fprintf (file, " -h (help) display this help and exit\n");
f28f090d	174	#endif
1439c8f2	175	exit (error);
f28f090d PL	176	}
f28f090d PL	177
f28f090d PL	178	/*
	179	* return the path from the directory containing 'cache' to 'file'
	180	*/
	181
	182	static const FcChar8 *
4984242e	183	file_base_name (const FcChar8 cache, const FcChar8 file)
f28f090d	184	{
4984242e	185	int cache_len = strlen ((char *) cache);
f28f090d	186
4984242e	187	if (!strncmp ((char ) cache, (char ) file, cache_len) && file[cache_len] == '/')
c0288648	188	return file + cache_len + 1;
f28f090d PL	189	return file;
	190	}
	191
4984242e KP	192	#define FC_FONT_FILE_DIR ((FcChar8 *) ".dir")
4984242e KP	193
bc5e487f	194	static FcBool
4984242e	195	cache_print_set (FcFontSet set, FcStrSet dirs, const FcChar8 *base_name, FcBool verbose)
f28f090d	196	{
e61eba94 BE	197	FcChar8 *dir;
e61eba94 BE	198	const FcChar8 *base;
f28f090d	199	int n;
0a87ce71	200	int ndir = 0;
f28f090d PL	201	FcStrList *list;
	202
	203	list = FcStrListCreate (dirs);
	204	if (!list)
	205	goto bail2;
	206
	207	while ((dir = FcStrListNext (list)))
	208	{
bc5e487f KP	209	base = file_base_name (base_name, dir);
bc5e487f KP	210	if (!write_string (stdout, base))
f28f090d PL	211	goto bail3;
	212	if (PUTC (' ', stdout) == EOF)
	213	goto bail3;
bc5e487f	214	if (!write_int (stdout, 0))
f28f090d PL	215	goto bail3;
	216	if (PUTC (' ', stdout) == EOF)
	217	goto bail3;
bc5e487f	218	if (!write_string (stdout, FC_FONT_FILE_DIR))
f28f090d PL	219	goto bail3;
	220	if (PUTC ('\n', stdout) == EOF)
	221	goto bail3;
0a87ce71	222	ndir++;
f28f090d PL	223	}
	224
	225	for (n = 0; n < set->nfont; n++)
	226	{
4984242e	227	FcPattern *font = set->fonts[n];
e61eba94	228	FcChar8 *s;
c0288648	229
e61eba94 BE	230	s = FcPatternFormat (font, "%{=fccat}\n");
	231	if (s)
	232	{
	233	printf ("%s", s);
	234	free (s);
	235	}
f28f090d	236	}
0a87ce71 KP	237	if (verbose && !set->nfont && !ndir)
0a87ce71 KP	238	printf ("<empty>\n");
e61eba94	239
f28f090d PL	240	FcStrListDone (list);
	241
	242	return FcTrue;
e61eba94	243
f28f090d PL	244	bail3:
	245	FcStrListDone (list);
	246	bail2:
f28f090d PL	247	return FcFalse;
	248	}
	249
	250	int
	251	main (int argc, char **argv)
	252	{
	253	int i;
c0288648 KP	254	int ret = 0;
	255	FcFontSet *fs;
	256	FcStrSet *dirs;
0a87ce71 KP	257	FcStrSet *args = NULL;
0a87ce71 KP	258	FcStrList *arglist;
c0288648 KP	259	FcCache *cache;
c0288648 KP	260	FcConfig *config;
0a87ce71	261	FcChar8 *arg;
c0288648	262	int verbose = 0;
0a87ce71 KP	263	int recurse = 0;
0a87ce71 KP	264	FcBool first = FcTrue;
f28f090d PL	265	#if HAVE_GETOPT_LONG \|\| HAVE_GETOPT
f28f090d PL	266	int c;
f28f090d PL	267
f28f090d PL	268	#if HAVE_GETOPT_LONG
1439c8f2	269	while ((c = getopt_long (argc, argv, "Vvrh", longopts, NULL)) != -1)
f28f090d	270	#else
1439c8f2	271	while ((c = getopt (argc, argv, "Vvrh")) != -1)
f28f090d PL	272	#endif
	273	{
	274	switch (c) {
	275	case 'V':
	276	fprintf (stderr, "fontconfig version %d.%d.%d\n",
	277	FC_MAJOR, FC_MINOR, FC_REVISION);
	278	exit (0);
c0288648 KP	279	case 'v':
	280	verbose++;
	281	break;
0a87ce71 KP	282	case 'r':
	283	recurse++;
	284	break;
1439c8f2 BE	285	case 'h':
1439c8f2 BE	286	usage (argv[0], 0);
f28f090d	287	default:
1439c8f2	288	usage (argv[0], 1);
f28f090d PL	289	}
	290	}
	291	i = optind;
	292	#else
	293	i = 1;
	294	#endif
	295
9769b43d PL	296	config = FcInitLoadConfig ();
	297	if (!config)
	298	{
	299	fprintf (stderr, "%s: Can't init font config library\n", argv[0]);
	300	return 1;
	301	}
	302	FcConfigSetCurrent (config);
	303
0a87ce71 KP	304	args = FcStrSetCreate ();
	305	if (!args)
	306	{
	307	fprintf (stderr, "%s: malloc failure\n", argv[0]);
	308	return 1;
	309	}
	310	if (i < argc)
	311	{
	312	for (; i < argc; i++)
	313	{
4984242e	314	if (!FcStrSetAddFilename (args, (const FcChar8 *) argv[i]))
0a87ce71 KP	315	{
	316	fprintf (stderr, "%s: malloc failure\n", argv[0]);
	317	return 1;
	318	}
	319	}
	320	arglist = FcStrListCreate (args);
	321	if (!arglist)
	322	{
	323	fprintf (stderr, "%s: malloc failure\n", argv[0]);
	324	return 1;
	325	}
	326	}
	327	else
	328	{
	329	recurse++;
	330	arglist = FcConfigGetFontDirs (config);
	331	while ((arg = FcStrListNext (arglist)))
	332	if (!FcStrSetAdd (args, arg))
	333	{
	334	fprintf (stderr, "%s: malloc failure\n", argv[0]);
	335	return 1;
	336	}
	337	FcStrListDone (arglist);
	338	}
	339	arglist = FcStrListCreate (args);
	340	if (!arglist)
	341	{
	342	fprintf (stderr, "%s: malloc failure\n", argv[0]);
	343	return 1;
	344	}
8f2a8078	345
0a87ce71	346	while ((arg = FcStrListNext (arglist)))
6059daed	347	{
0a87ce71	348	int j;
0a87ce71	349	FcChar8 *cache_file = NULL;
bc5e487f	350	struct stat file_stat;
c0288648	351
0a87ce71	352	if (FcFileIsDir (arg))
bc5e487f	353	cache = FcDirCacheLoad (arg, config, &cache_file);
c0288648	354	else
bc5e487f	355	cache = FcDirCacheLoadFile (arg, &file_stat);
76abb77f	356	if (!cache)
c0288648	357	{
0a87ce71	358	perror ((char *) arg);
c0288648 KP	359	ret++;
	360	continue;
	361	}
	362
c0288648	363	dirs = FcStrSetCreate ();
4984242e KP	364	fs = FcCacheCopySet (cache);
4984242e KP	365	for (j = 0; j < FcCacheNumSubdir (cache); j++)
0a87ce71	366	{
4984242e	367	FcStrSetAdd (dirs, FcCacheSubdir (cache, j));
0a87ce71	368	if (recurse)
4984242e	369	FcStrSetAdd (args, FcCacheSubdir (cache, j));
0a87ce71	370	}
c0288648 KP	371
c0288648 KP	372	if (verbose)
0a87ce71 KP	373	{
	374	if (!first)
	375	printf ("\n");
	376	printf ("Directory: %s\nCache: %s\n--------\n",
	377	FcCacheDir(cache), cache_file ? cache_file : arg);
	378	first = FcFalse;
	379	}
bc5e487f	380	cache_print_set (fs, dirs, FcCacheDir (cache), verbose);
f28f090d	381
c0288648 KP	382	FcStrSetDestroy (dirs);
c0288648 KP	383
4984242e	384	FcFontSetDestroy (fs);
bc5e487f	385	FcDirCacheUnload (cache);
0a87ce71 KP	386	if (cache_file)
0a87ce71 KP	387	FcStrFree (cache_file);
c0288648	388	}
f28f090d	389
9d8d0226	390	FcFini ();
f28f090d PL	391	return 0;
f28f090d PL	392	}