| /* |
| * $RCSId: xc/lib/fontconfig/fc-list/fc-list.c,v 1.5 2002/06/30 23:45:40 keithp Exp $ |
| * |
| * Copyright © 2003 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. |
| */ |
| |
| #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 <stdio.h> |
| #include <unistd.h> |
| #include <stdlib.h> |
| #include <string.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> |
| static const struct option longopts[] = { |
| {"sort", 0, 0, 's'}, |
| {"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 [-svV?] [--sort] [--verbose] [--version] [--help] [pattern]\n", |
| program); |
| #else |
| fprintf (stderr, "usage: %s [-svV?] [pattern]\n", |
| program); |
| #endif |
| fprintf (stderr, "List fonts matching [pattern]\n"); |
| fprintf (stderr, "\n"); |
| #if HAVE_GETOPT_LONG |
| fprintf (stderr, " -s, --sort display sorted list of matches\n"); |
| fprintf (stderr, " -v, --verbose display entire font pattern\n"); |
| fprintf (stderr, " -V, --version display font config version and exit\n"); |
| fprintf (stderr, " -?, --help display this help and exit\n"); |
| #else |
| fprintf (stderr, " -s, (sort) display sorted list of matches\n"); |
| fprintf (stderr, " -v (verbose) display entire font pattern\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 sort = 0; |
| int i; |
| FcFontSet *fs; |
| FcPattern *pat; |
| FcResult result; |
| #if HAVE_GETOPT_LONG || HAVE_GETOPT |
| int c; |
| |
| #if HAVE_GETOPT_LONG |
| while ((c = getopt_long (argc, argv, "sVv?", longopts, NULL)) != -1) |
| #else |
| while ((c = getopt (argc, argv, "sVv?")) != -1) |
| #endif |
| { |
| switch (c) { |
| case 's': |
| sort = 1; |
| break; |
| 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]); |
| else |
| pat = FcPatternCreate (); |
| |
| if (!pat) |
| return 1; |
| |
| FcConfigSubstitute (0, pat, FcMatchPattern); |
| FcDefaultSubstitute (pat); |
| |
| if (sort) |
| fs = FcFontSort (0, pat, FcTrue, 0, &result); |
| else |
| { |
| FcPattern *match; |
| fs = FcFontSetCreate (); |
| match = FcFontMatch (0, pat, &result); |
| if (match) |
| FcFontSetAdd (fs, match); |
| } |
| FcPatternDestroy (pat); |
| |
| if (fs) |
| { |
| int j; |
| |
| for (j = 0; j < fs->nfont; j++) |
| { |
| if (verbose) |
| { |
| FcPatternPrint (fs->fonts[j]); |
| } |
| else |
| { |
| FcChar8 *family; |
| FcChar8 *style; |
| FcChar8 *file; |
| |
| if (FcPatternGetString (fs->fonts[j], FC_FILE, 0, &file) != FcResultMatch) |
| file = (FcChar8 *) "<unknown filename>"; |
| else |
| { |
| FcChar8 *slash = (FcChar8 *) strrchr ((char *) file, '/'); |
| if (slash) |
| file = slash+1; |
| } |
| if (FcPatternGetString (fs->fonts[j], FC_FAMILY, 0, &family) != FcResultMatch) |
| family = (FcChar8 *) "<unknown family>"; |
| if (FcPatternGetString (fs->fonts[j], FC_STYLE, 0, &style) != FcResultMatch) |
| file = (FcChar8 *) "<unknown style>"; |
| |
| printf ("%s: \"%s\" \"%s\"\n", file, family, style); |
| } |
| } |
| FcFontSetDestroy (fs); |
| } |
| FcFini (); |
| return 0; |
| } |