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/*
* madplay - MPEG audio decoder and player
* Copyright (C) 2000-2004 Robert Leslie
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* $Id: madtag.c,v 1.2 2004/01/23 09:41:32 rob Exp $
*/
# ifdef HAVE_CONFIG_H
# include "config.h"
# endif
# include "global.h"
/* include this first to avoid conflicts with MinGW __argc et al. */
# include "getopt.h"
# include <locale.h>
# include <stdio.h>
# include <stdlib.h>
# ifdef HAVE_ASSERT_H
# include <assert.h>
# endif
# include <id3tag.h>
# include "gettext.h"
# include "tagger.h"
static
struct option const options[] = {
{ "help", no_argument, 0, 'h' },
{ "version", no_argument, 0, 'V' },
{ 0 }
};
char const *argv0;
# define EPUTS(str) fputs(_(str), stream)
/*
* NAME: show_usage()
* DESCRIPTION: display usage message
*/
static
void show_usage(int verbose)
{
FILE *stream = verbose ? stdout : stderr;
fprintf(stream, _("Usage: %s [OPTIONS] FILE [...]\n"), argv0);
if (!verbose) {
fprintf(stream, _("Try `%s --help' for more information.\n"), argv0);
return;
}
EPUTS(_("Display or modify ID3 tags in FILE(s).\n"));
/* the following usage text should agree with the option names */
EPUTS(_("\nMiscellaneous:\n"));
EPUTS(_(" -V, --version display version number and exit\n"));
EPUTS(_(" -h, --help display this help and exit\n"));
}
# undef EPUTS
/*
* NAME: get_options()
* DESCRIPTION: parse command-line options or die
*/
static
void get_options(int argc, char *argv[], struct tagger *tagger)
{
int opt, index;
while ((opt = getopt_long(argc, argv,
"Vh", /* miscellaneous options */
options, &index)) != -1) {
switch (opt) {
case 0:
break;
case 'h':
show_usage(1);
exit(0);
case 'V':
fprintf(stderr, "%s %s\n %s %s %s\n",
_("ID3 Tag Library"), ID3_VERSION,
_("Copyright (C)"), ID3_PUBLISHYEAR, ID3_AUTHOR);
exit(0);
case '?':
show_usage(0);
exit(1);
default:
assert(!"option handler");
}
}
if (optind == argc) {
show_usage(0);
exit(2);
}
}
int main(int argc, char *argv[])
{
struct tagger tagger;
int result = 0;
argv0 = argv[0];
/* internationalization support */
# if defined(ENABLE_NLS)
setlocale(LC_ALL, "");
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
# endif
/* initialize and get options */
tagger_init(&tagger);
get_options(argc, argv, &tagger);
/* main processing */
if (tagger_run(&tagger, argc - optind, (char const **) &argv[optind]) == -1)
result = 4;
/* finish up */
tagger_finish(&tagger);
return result;
}
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