| /* |
| * fontconfig/fc-list/fc-list.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. |
| */ |
| |
| #include <fontconfig/fontconfig.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <locale.h> |
| #ifdef HAVE_CONFIG_H |
| #include <config.h> |
| #else |
| #ifdef linux |
| #define HAVE_GETOPT_LONG 1 |
| #endif |
| #define HAVE_GETOPT 1 |
| #endif |
| |
| #ifdef HAVE_UNISTD_H |
| #include <unistd.h> |
| #endif |
| |
| #ifdef ENABLE_NLS |
| #include <libintl.h> |
| #define _(x) (dgettext(GETTEXT_PACKAGE, x)) |
| #else |
| #define dgettext(d, s) (s) |
| #define _(x) (x) |
| #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[] = { |
| {"verbose", 0, 0, 'v'}, |
| {"brief", 0, 0, 'b'}, |
| {"format", 1, 0, 'f'}, |
| {"quiet", 0, 0, 'q'}, |
| {"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 [-vbqVh] [-f FORMAT] [--verbose] [--brief] [--format=FORMAT] [--quiet] [--version] [--help] [pattern] {element ...} \n"), |
| program); |
| #else |
| fprintf (file, _("usage: %s [-vbqVh] [-f FORMAT] [pattern] {element ...} \n"), |
| program); |
| #endif |
| fprintf (file, _("List fonts matching [pattern]\n")); |
| fprintf (file, "\n"); |
| #if HAVE_GETOPT_LONG |
| fprintf (file, _(" -v, --verbose display entire font pattern verbosely\n")); |
| fprintf (file, _(" -b, --brief display entire font pattern briefly\n")); |
| fprintf (file, _(" -f, --format=FORMAT use the given output format\n")); |
| fprintf (file, _(" -q, --quiet suppress all normal output, exit 1 if no fonts matched\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, _(" -v (verbose) display entire font pattern verbosely\n")); |
| fprintf (file, _(" -b (brief) display entire font pattern briefly\n")); |
| fprintf (file, _(" -f FORMAT (format) use the given output format\n")); |
| fprintf (file, _(" -q, (quiet) suppress all normal output, exit 1 if no fonts matched\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 brief = 0; |
| int quiet = 0; |
| const FcChar8 *format = NULL; |
| int nfont = 0; |
| int i; |
| FcObjectSet *os = 0; |
| FcFontSet *fs; |
| FcPattern *pat; |
| #if HAVE_GETOPT_LONG || HAVE_GETOPT |
| int c; |
| |
| setlocale (LC_ALL, ""); |
| #if HAVE_GETOPT_LONG |
| while ((c = getopt_long (argc, argv, "vbf:qVh", longopts, NULL)) != -1) |
| #else |
| while ((c = getopt (argc, argv, "vbf:qVh")) != -1) |
| #endif |
| { |
| switch (c) { |
| case 'v': |
| verbose = 1; |
| break; |
| case 'b': |
| brief = 1; |
| break; |
| case 'f': |
| format = (FcChar8 *) strdup (optarg); |
| break; |
| case 'q': |
| quiet = 1; |
| 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]); |
| if (!pat) |
| { |
| fprintf (stderr, _("Unable to parse the pattern\n")); |
| return 1; |
| } |
| while (argv[++i]) |
| { |
| if (!os) |
| os = FcObjectSetCreate (); |
| FcObjectSetAdd (os, argv[i]); |
| } |
| } |
| else |
| pat = FcPatternCreate (); |
| if (quiet && !os) |
| os = FcObjectSetCreate (); |
| if (!verbose && !brief && !format && !os) |
| os = FcObjectSetBuild (FC_FAMILY, FC_STYLE, FC_FILE, (char *) 0); |
| if (!format) |
| format = (const FcChar8 *) "%{=fclist}\n"; |
| fs = FcFontList (0, pat, os); |
| if (os) |
| FcObjectSetDestroy (os); |
| if (pat) |
| FcPatternDestroy (pat); |
| |
| if (!quiet && fs) |
| { |
| int j; |
| |
| for (j = 0; j < fs->nfont; j++) |
| { |
| if (verbose || brief) |
| { |
| if (brief) |
| { |
| FcPatternDel (fs->fonts[j], FC_CHARSET); |
| FcPatternDel (fs->fonts[j], FC_LANG); |
| } |
| FcPatternPrint (fs->fonts[j]); |
| } |
| else |
| { |
| FcChar8 *s; |
| |
| s = FcPatternFormat (fs->fonts[j], format); |
| if (s) |
| { |
| printf ("%s", s); |
| FcStrFree (s); |
| } |
| } |
| } |
| } |
| |
| if (fs) { |
| nfont = fs->nfont; |
| FcFontSetDestroy (fs); |
| } |
| |
| FcFini (); |
| |
| return quiet ? (nfont == 0 ? 1 : 0) : 0; |
| } |