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/*
* $RCSId: xc/lib/fontconfig/fc-list/fc-list.c,v 1.5 2002/06/30 23:45:40 keithp Exp $
*
* 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 Keith Packard not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. Keith Packard makes no
* representations about the suitability of this software for any purpose. It
* is provided "as is" without express or implied warranty.
*
* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL KEITH PACKARD 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.
*/
#include <fontconfig/fontconfig.h>
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#ifdef HAVE_CONFIG_H
#include <config.h>
#else
#ifdef linux
#define HAVE_GETOPT_LONG 1
#endif
#define HAVE_GETOPT 1
#endif
#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'},
{"help", 0, 0, '?'},
{NULL,0,0,0},
};
#else
#if HAVE_GETOPT
extern char *optarg;
extern int optind, opterr, optopt;
#endif
#endif
static void usage (char *program)
{
#if HAVE_GETOPT_LONG
fprintf (stderr, "usage: %s [-vV?] [--verbose] [--version] [--help] [pattern] {element ...} \n",
program);
#else
fprintf (stderr, "usage: %s [-vV?] [pattern] {element ...} \n",
program);
#endif
fprintf (stderr, "List fonts matching [pattern]\n");
fprintf (stderr, "\n");
#if HAVE_GETOPT_LONG
fprintf (stderr, " -v, --verbose display status information while busy\n");
fprintf (stderr, " -V, --version display font config version and exit\n");
fprintf (stderr, " -?, --help display this help and exit\n");
#else
fprintf (stderr, " -v (verbose) display status information while busy\n");
fprintf (stderr, " -V (version) display font config version and exit\n");
fprintf (stderr, " -? (help) display this help and exit\n");
#endif
exit (1);
}
int
main (int argc, char **argv)
{
int verbose = 0;
int i;
FcObjectSet *os = 0;
FcFontSet *fs;
FcPattern *pat;
#if HAVE_GETOPT_LONG || HAVE_GETOPT
int c;
#if HAVE_GETOPT_LONG
while ((c = getopt_long (argc, argv, "Vv?", longopts, NULL)) != -1)
#else
while ((c = getopt (argc, argv, "Vv?")) != -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 = 1;
break;
default:
usage (argv[0]);
}
}
i = optind;
#else
i = 1;
#endif
if (!FcInit ())
{
fprintf (stderr, "Can't init font config library\n");
return 1;
}
if (argv[i])
{
pat = FcNameParse ((FcChar8 *) argv[i]);
while (argv[++i])
{
if (!os)
os = FcObjectSetCreate ();
FcObjectSetAdd (os, argv[i]);
}
}
else
pat = FcPatternCreate ();
if (!os)
os = FcObjectSetBuild (FC_FAMILY, FC_STYLE, (char *) 0);
fs = FcFontList (0, pat, os);
FcObjectSetDestroy (os);
if (pat)
FcPatternDestroy (pat);
if (fs)
{
int j;
for (j = 0; j < fs->nfont; j++)
{
FcChar8 *font;
FcChar8 *file;
font = FcNameUnparse (fs->fonts[j]);
if (FcPatternGetString (fs->fonts[j], FC_FILE, 0, &file) == FcResultMatch)
printf ("%s: ", file);
printf ("%s\n", font);
free (font);
}
FcFontSetDestroy (fs);
}
FcFini ();
return 0;
}
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