/* * fontconfig/fc-match/fc-match.c * * 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 #else #ifdef linux #define HAVE_GETOPT_LONG 1 #endif #define HAVE_GETOPT 1 #endif #include #include #include #include #include #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 static const struct option longopts[] = { {"sort", 0, 0, 's'}, {"all", 0, 0, 'a'}, {"verbose", 0, 0, 'v'}, {"format", 1, 0, 'f'}, {"version", 0, 0, 'V'}, {"help", 0, 0, 'h'}, {NULL,0,0,0}, }; #else #if HAVE_GETOPT extern char *optarg; extern int optind, opterr, optopt; #endif #endif static void usage (char *program, int error) { FILE *file = error ? stderr : stdout; #if HAVE_GETOPT_LONG fprintf (file, "usage: %s [-savVh] [-f FORMAT] [--sort] [--all] [--verbose] [--format=FORMAT] [--version] [--help] [pattern]\n", program); #else fprintf (file, "usage: %s [-savVh] [-f FORMAT] [pattern]\n", program); #endif fprintf (file, "List fonts matching [pattern]\n"); fprintf (file, "\n"); #if HAVE_GETOPT_LONG fprintf (file, " -s, --sort display sorted list of matches\n"); fprintf (file, " -a, --all display unpruned sorted list of matches\n"); fprintf (file, " -v, --verbose display entire font pattern\n"); fprintf (file, " -f, --format=FORMAT use the given output format\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, " -s, (sort) display sorted list of matches\n"); fprintf (file, " -a (all) display unpruned sorted list of matches\n"); fprintf (file, " -v (verbose) display entire font pattern\n"); fprintf (file, " -f FORMAT (format) use the given output format\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); } int main (int argc, char **argv) { int verbose = 0; int sort = 0, all = 0; FcChar8 *format = NULL; 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, "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 (!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); fs = FcFontSetCreate (); if (sort || all) { FcFontSet *font_patterns; int j; font_patterns = FcFontSort (0, pat, all ? FcFalse : FcTrue, 0, &result); 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 (fs) { int j; for (j = 0; j < fs->nfont; j++) { if (verbose) { FcPatternPrint (fs->fonts[j]); } else if (format) { FcChar8 *s; s = FcPatternFormat (fs->fonts[j], format); printf ("%s", s); free (s); } else { FcChar8 *family; FcChar8 *style; FcChar8 *file; if (FcPatternGetString (fs->fonts[j], FC_FILE, 0, &file) != FcResultMatch) file = (FcChar8 *) ""; else { FcChar8 *slash = (FcChar8 *) strrchr ((char *) file, '/'); if (slash) file = slash+1; } if (FcPatternGetString (fs->fonts[j], FC_FAMILY, 0, &family) != FcResultMatch) family = (FcChar8 *) ""; if (FcPatternGetString (fs->fonts[j], FC_STYLE, 0, &style) != FcResultMatch) style = (FcChar8 *) ""; printf ("%s: \"%s\" \"%s\"\n", file, family, style); } } FcFontSetDestroy (fs); } FcFini (); return 0; }