fc-conflist.c 3.7 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
/*
 * fontconfig/fc-conflist/fc-conflist.c
 *
 * Copyright © 2003 Keith Packard
 * Copyright © 2014 Red Hat, Inc.
 * Red Hat Author(s): Akira TAGOH
 *
 * 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 <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
41
#include <locale.h>
42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105

#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>
static const struct option longopts[] = {
    {"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 [-Vh] [--version] [--help]\n"),
	     program);
#else
    fprintf (file, _("usage: %s [-Vh]\n"),
	     program);
#endif
    fprintf (file, _("Show the ruleset files information on the system\n"));
    fprintf (file, "\n");
#if HAVE_GETOPT_LONG
    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         (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)
{
    FcConfig *config;
    FcConfigFileInfoIter iter;

#if HAVE_GETOPT_LONG || HAVE_GETOPT
    int		c;

106
    setlocale (LC_ALL, "");
107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144
#if HAVE_GETOPT_LONG
    while ((c = getopt_long (argc, argv, "Vh", longopts, NULL)) != -1)
#else
    while ((c = getopt (argc, argv, "Vh")) != -1)
#endif
    {
	switch (c) {
	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);
	}
    }
#endif

    config = FcConfigGetCurrent ();
    FcConfigFileInfoIterInit (config, &iter);
    do
    {
	FcChar8 *name, *desc;
	FcBool enabled;

	if (FcConfigFileInfoIterGet (config, &iter, &name, &desc, &enabled))
	{
	    printf ("%c %s: %s\n", enabled ? '+' : '-', name, desc);
	    FcStrFree (name);
	    FcStrFree (desc);
	}
    } while (FcConfigFileInfoIterNext (config, &iter));

    FcFini ();

    return 0;
}