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-rwxr-xr-xfc-list/fc-list.c125
1 files changed, 80 insertions, 45 deletions
diff --git a/fc-list/fc-list.c b/fc-list/fc-list.c
index b85dfd7..0149b0c 100755
--- a/fc-list/fc-list.c
+++ b/fc-list/fc-list.c
@@ -1,5 +1,5 @@
/*
- * $RCSId: xc/lib/fontconfig/fc-list/fc-list.c,v 1.5 2002/06/30 23:45:40 keithp Exp $
+ * fontconfig/fc-list/fc-list.c
*
* Copyright © 2002 Keith Packard
*
@@ -7,15 +7,15 @@
* 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
+ * 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. Keith Packard makes no
+ * 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.
*
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * THE AUTHOR(S) 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
+ * 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
@@ -26,6 +26,7 @@
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
+#include <string.h>
#ifdef HAVE_CONFIG_H
#include <config.h>
#else
@@ -47,9 +48,11 @@
#define _GNU_SOURCE
#include <getopt.h>
const struct option longopts[] = {
- {"version", 0, 0, 'V'},
{"verbose", 0, 0, 'v'},
- {"help", 0, 0, '?'},
+ {"format", 1, 0, 'f'},
+ {"quiet", 0, 0, 'q'},
+ {"version", 0, 0, 'V'},
+ {"help", 0, 0, 'h'},
{NULL,0,0,0},
};
#else
@@ -59,56 +62,73 @@ extern int optind, opterr, optopt;
#endif
#endif
-static void usage (char *program)
+static void
+usage (char *program, int error)
{
+ FILE *file = error ? stderr : stdout;
#if HAVE_GETOPT_LONG
- fprintf (stderr, "usage: %s [-vV?] [--verbose] [--version] [--help] [pattern] {element ...} \n",
+ fprintf (file, "usage: %s [-vqVh] [-f FORMAT] [--verbose] [--format=FORMAT] [--quiet] [--version] [--help] [pattern] {element ...} \n",
program);
#else
- fprintf (stderr, "usage: %s [-vV?] [pattern] {element ...} \n",
+ fprintf (file, "usage: %s [-vqVh] [-f FORMAT] [pattern] {element ...} \n",
program);
#endif
- fprintf (stderr, "List fonts matching [pattern]\n");
- fprintf (stderr, "\n");
+ fprintf (file, "List fonts matching [pattern]\n");
+ fprintf (file, "\n");
#if HAVE_GETOPT_LONG
- fprintf (stderr, " -v, --verbose display status information while busy\n");
- fprintf (stderr, " -V, --version display font config version and exit\n");
- fprintf (stderr, " -?, --help display this help and exit\n");
+ fprintf (file, " -v, --verbose display entire font pattern verbosely\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 (stderr, " -v (verbose) display status information while busy\n");
- fprintf (stderr, " -V (version) display font config version and exit\n");
- fprintf (stderr, " -? (help) display this help and exit\n");
+ fprintf (file, " -v (verbose) display entire font pattern verbosely\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 (1);
+ exit (error);
}
int
main (int argc, char **argv)
{
- /*int verbose = 0;*/
- int i;
- FcObjectSet *os = 0;
- FcFontSet *fs;
- FcPattern *pat;
+ int verbose = 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;
+ int c;
#if HAVE_GETOPT_LONG
- while ((c = getopt_long (argc, argv, "Vv?", longopts, NULL)) != -1)
+ while ((c = getopt_long (argc, argv, "vf:qVh", longopts, NULL)) != -1)
#else
- while ((c = getopt (argc, argv, "Vv?")) != -1)
+ while ((c = getopt (argc, argv, "vf:qVh")) != -1)
#endif
{
switch (c) {
+ case 'v':
+ verbose = 1;
+ break;
+ case 'f':
+ format = (FcChar8 *) strdup (optarg);
+ break;
+ case 'q':
+ quiet = 1;
+ break;
case 'V':
- fprintf (stderr, "fontconfig version %d.%d.%d\n",
+ fprintf (stderr, "fontconfig version %d.%d.%d\n",
FC_MAJOR, FC_MINOR, FC_REVISION);
exit (0);
- case 'v':
- /* verbose = 1; */
- break;
+ case 'h':
+ usage (argv[0], 0);
default:
- usage (argv[0]);
+ usage (argv[0], 1);
}
}
i = optind;
@@ -133,33 +153,48 @@ main (int argc, char **argv)
}
else
pat = FcPatternCreate ();
-
- if (!os)
- os = FcObjectSetBuild (FC_FAMILY, FC_STYLE, (char *) 0);
+ if (quiet && !os)
+ os = FcObjectSetCreate ();
+ if (!verbose && !format && !os)
+ os = FcObjectSetBuild (FC_FAMILY, FC_STYLE, FC_FILE, (char *) 0);
+ if (!format)
+ format = (const FcChar8 *) "%{=fclist}\n";
fs = FcFontList (0, pat, os);
- FcObjectSetDestroy (os);
+ if (os)
+ FcObjectSetDestroy (os);
if (pat)
FcPatternDestroy (pat);
- if (fs)
+ if (!quiet && fs)
{
int j;
for (j = 0; j < fs->nfont; j++)
{
- FcChar8 *font;
- FcChar8 *file;
+ if (verbose)
+ {
+ FcPatternPrint (fs->fonts[j]);
+ }
+ else
+ {
+ FcChar8 *s;
- font = FcNameUnparse (fs->fonts[j]);
- if (FcPatternGetString (fs->fonts[j], FC_FILE, 0, &file) == FcResultMatch)
- printf ("%s: ", file);
- printf ("%s\n", font);
- free (font);
+ s = FcPatternFormat (fs->fonts[j], format);
+ if (s)
+ {
+ printf ("%s", s);
+ free (s);
+ }
+ }
}
+ }
+
+ if (fs) {
+ nfont = fs->nfont;
FcFontSetDestroy (fs);
}
FcFini ();
- return 0;
+ return quiet ? (nfont == 0 ? 1 : 0) : 0;
}
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