source: trunk/poppler/fontconfig-2.3.2-os2/fc-match/fc-match.c @ 14

Last change on this file since 14 was 14, checked in by Eugene Romanenko, 16 years ago

fontconfig update

File size: 4.8 KB
Line 
1/*
2 * $RCSId: xc/lib/fontconfig/fc-list/fc-list.c,v 1.5 2002/06/30 23:45:40 keithp Exp $
3 *
4 * Copyright © 2003 Keith Packard
5 *
6 * Permission to use, copy, modify, distribute, and sell this software and its
7 * documentation for any purpose is hereby granted without fee, provided that
8 * the above copyright notice appear in all copies and that both that
9 * copyright notice and this permission notice appear in supporting
10 * documentation, and that the name of Keith Packard not be used in
11 * advertising or publicity pertaining to distribution of the software without
12 * specific, written prior permission.  Keith Packard makes no
13 * representations about the suitability of this software for any purpose.  It
14 * is provided "as is" without express or implied warranty.
15 *
16 * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
17 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
18 * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
19 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
20 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
21 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
22 * PERFORMANCE OF THIS SOFTWARE.
23 */
24
25#include <fontconfig/fontconfig.h>
26#include <stdio.h>
27#include <unistd.h>
28#include <stdlib.h>
29#include <string.h>
30#ifdef HAVE_CONFIG_H
31#include <config.h>
32#else
33#ifdef linux
34#define HAVE_GETOPT_LONG 1
35#endif
36#define HAVE_GETOPT 1
37#endif
38
39#ifndef HAVE_GETOPT
40#define HAVE_GETOPT 0
41#endif
42#ifndef HAVE_GETOPT_LONG
43#define HAVE_GETOPT_LONG 0
44#endif
45
46#if HAVE_GETOPT_LONG
47#undef  _GNU_SOURCE
48#define _GNU_SOURCE
49#include <getopt.h>
50const struct option longopts[] = {
51    {"sort", 0, 0, 's'},
52    {"version", 0, 0, 'V'},
53    {"verbose", 0, 0, 'v'},
54    {"help", 0, 0, '?'},
55    {NULL,0,0,0},
56};
57#else
58#if HAVE_GETOPT
59extern char *optarg;
60extern int optind, opterr, optopt;
61#endif
62#endif
63
64static void usage (char *program)
65{
66#if HAVE_GETOPT_LONG
67    fprintf (stderr, "usage: %s [-svV?] [--sort] [--verbose] [--version] [--help] [pattern]\n",
68             program);
69#else
70    fprintf (stderr, "usage: %s [-svV?] [pattern]\n",
71             program);
72#endif
73    fprintf (stderr, "List fonts matching [pattern]\n");
74    fprintf (stderr, "\n");
75#if HAVE_GETOPT_LONG
76    fprintf (stderr, "  -s, --sort           display sorted list of matches\n");
77    fprintf (stderr, "  -v, --verbose        display entire font pattern\n");
78    fprintf (stderr, "  -V, --version        display font config version and exit\n");
79    fprintf (stderr, "  -?, --help           display this help and exit\n");
80#else
81    fprintf (stderr, "  -s,        (sort)    display sorted list of matches\n");
82    fprintf (stderr, "  -v         (verbose) display entire font pattern\n");
83    fprintf (stderr, "  -V         (version) display font config version and exit\n");
84    fprintf (stderr, "  -?         (help)    display this help and exit\n");
85#endif
86    exit (1);
87}
88
89int
90main (int argc, char **argv)
91{
92    int         verbose = 0;
93    int         sort = 0;
94    int         i;
95    FcFontSet   *fs;
96    FcPattern   *pat;
97    FcResult    result;
98#if HAVE_GETOPT_LONG || HAVE_GETOPT
99    int         c;
100
101#if HAVE_GETOPT_LONG
102    while ((c = getopt_long (argc, argv, "Vv?", longopts, NULL)) != -1)
103#else
104    while ((c = getopt (argc, argv, "sVv?")) != -1)
105#endif
106    {
107        switch (c) {
108        case 's':
109            sort = 1;
110            break;
111        case 'V':
112            fprintf (stderr, "fontconfig version %d.%d.%d\n", 
113                     FC_MAJOR, FC_MINOR, FC_REVISION);
114            exit (0);
115        case 'v':
116            verbose = 1;
117            break;
118        default:
119            usage (argv[0]);
120        }
121    }
122    i = optind;
123#else
124    i = 1;
125#endif
126
127    if (!FcInit ())
128    {
129        fprintf (stderr, "Can't init font config library\n");
130        return 1;
131    }
132    if (argv[i])
133        pat = FcNameParse ((FcChar8 *) argv[i]);
134    else
135        pat = FcPatternCreate ();
136
137    FcConfigSubstitute (0, pat, FcMatchPattern);
138    FcDefaultSubstitute (pat);
139   
140    if (sort)
141        fs = FcFontSort (0, pat, FcTrue, 0, &result);
142    else
143    {
144        FcPattern   *match;
145        fs = FcFontSetCreate ();
146        match = FcFontMatch (0, pat, &result);
147        if (match)
148            FcFontSetAdd (fs, match);
149    }
150    if (pat)
151        FcPatternDestroy (pat);
152
153    if (fs)
154    {
155        int     j;
156
157        for (j = 0; j < fs->nfont; j++)
158        {
159            if (verbose)
160            {
161                FcPatternPrint (fs->fonts[j]);
162            }
163            else
164            {
165                FcChar8 *family;
166                FcChar8 *style;
167                FcChar8 *file;
168
169                if (FcPatternGetString (fs->fonts[j], FC_FILE, 0, &file) != FcResultMatch)
170                    file = "<unknown filename>";
171                else
172                {
173                    FcChar8 *slash = strrchr (file, '/');
174                    if (slash)
175                        file = slash+1;
176                }
177                if (FcPatternGetString (fs->fonts[j], FC_FAMILY, 0, &family) != FcResultMatch)
178                    family = "<unknown family>";
179                if (FcPatternGetString (fs->fonts[j], FC_STYLE, 0, &style) != FcResultMatch)
180                    file = "<unknown style>";
181
182                printf ("%s: \"%s\" \"%s\"\n", file, family, style);
183            }
184        }
185        FcFontSetDestroy (fs);
186    }
187    return 0;
188}
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