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/*
* mpc123 - Musepack Console audio player
* Copyright (C) 2005-2008 Fernando Vezzosi <fv at linuxvar.it>
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
/* is this portable ? */
#define _GNU_SOURCE
#include <getopt.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <stdarg.h>
#include <fcntl.h>
#include <locale.h>
#include <libintl.h>
#include "mpc123.h"
#ifdef DEBUG
# include <mcheck.h>
#endif
#define ARG_YES 1
#define ARG_NO 0
#define ARG_MAYBE 2
/* (hopefully) sane defaults */
opts_t options={
.shuffle=0,
.random=0,
.verbosity=0,
.foutput=NULL,
.playlist=NULL,
.ao_driver=NULL,
.ao_dev=NULL,
.volume=1.0
};
static void version(){
fprintf(stderr, _("mpc123 version %d.%d.%d\n"),
VERS_MAJOR, VERS_MINOR, VERS_REV);
fprintf(stderr, "Copyright %s\n", COPYRIGHT);
}
static void usage(const char *name){
version();
sayf(0, "\nUsage: %s [options] [file1 [file2 [..]]]\n\n"
"Options supported:\n"
" --verbose or -v Increase verbosity\n"
" --quiet or -q Quiet mode (no title or boilerplate)\n"
" --gain N or -g N Set gain (audio volume) to N (0-100)\n"
" -o dt Set output devicetype to dt\n"
" --audiodevice N or -a N Use N for audio-out\n"
" --au N or -u N Use au file N for output\n"
" --cdr N or -c N Use raw file N for output\n"
" --wav N or -w N Use wave file N for output\n"
" --list N or -@ N Use playlist N as list of Musepack files\n"
" --random or -Z Play files randomly until interrupted\n"
" --shuffle or -z Shuffle list of files before playing\n"
" --help or -h Print this help screen\n"
" --version or -V Print mpc123 version string\n",
name);
}
int main(int argc, char ** argv){
int c=0;
int ret=0;
playlist_t pl;
/* mpc_bool_t mpc_ret=FALSE;*/
struct option myOpt[] = {
{"verbose", ARG_NO, 0, 'v'},
{"quiet", ARG_NO, 0, 'q'},
{"gain", ARG_YES, 0, 'g'},
{"audiodevice", ARG_YES, 0, 'a'},
{"au", ARG_YES, 0, 'u'},
{"cdr", ARG_YES, 0, 'c'},
{"wav", ARG_YES, 0, 'w'},
{"list", ARG_YES, 0, '@'},
{"random", ARG_NO, 0, 'Z'},
{"shuffle", ARG_NO, 0, 'z'},
{"help", ARG_NO, 0, 'h'},
{"version", ARG_NO, 0, 'V'},
{NULL, 0, 0, '\0'}
};
setlocale(LC_ALL, "");
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
#ifdef DEBUG
/* see glibc-doc, chapter "Debugging Memory Allocation"
* for the use of mcheck.h, mtrace(), MALLOC_TRACE and mtrace(1);
*/
mtrace();
debugf("mpc123 compiled with DEBUG=%d enabled", DEBUG);
if(!getenv("MALLOC_TRACE")){
debug("WARNING: you have not set a MALLOC_TRACE destination file");
}else{
debug("* * malloc_trace activated; to check mpc123 for memory leaks,");
debugf("* * type the following command: \"mtrace %s %s\"",
argv[0], getenv("MALLOC_TRACE"));
}
#endif
while ((c=getopt_long(argc, argv, _GETOPT_FLAGS, myOpt, NULL)) != -1){
switch(c){
case 'z': /* shuffle the pl once */
options.shuffle=1;
break;
case 'Z': /* choose a random entry from pl each time */
options.random=1;
break;
case 'v': /* be logorroical */
options.verbosity++;
break;
case 'q': /* be asocial */
options.verbosity=0;
break;
case '@': /* playlist */
options.playlist=optarg;
break;
case 'o': /* output driver */
options.ao_driver=optarg;
break;
case 'a': /* libao device to use */
options.ao_dev=optarg;
break;
case 'w': /* output to .wav */
options.ao_driver="wav";
options.foutput=optarg;
break;
case 'u': /* output to .au */
options.ao_driver="au";
options.foutput=optarg;
break;
case 'c': /* output to raw pcm */
options.ao_driver="raw";
options.foutput=optarg;
case 'g': /* set gain */
options.volume=atof(optarg)/100.0;
if(options.volume<0.0 || options.volume>1.0){
dief("Value %s out of range, try values between 0 and 100\n", optarg);
}
break;
case 'V':
version();
exit(0);
break;
case 'h': /* need help */
default:
usage(argv[0]);
exit(1);
}
}
/* intialize singals' hendler */
mpc123_initsigh();
/* set default ao_driver and ao_device if none were
* specified on the command line
*/
if( !options.ao_driver ){
options.ao_driver="oss";
}
if( !options.ao_dev ){
/* if the driver is set, but not the output device, use
* the default devices */
mpc123_choose_default_dev_by_driver();
}
/* no playlist? and no files on the command line either? too bad! */
if( !(argv[optind] || options.playlist) ){
usage(argv[0]);
exit(1);
}
say(1, COPYRIGHT_NOTICE "\n");
/* dump options */
debugf("opts.shuffle=%d\n"
" opts.random=%d\n"
" opts.verbosity=%d\n"
" opts.foutput=\"%s\"\n"
" opts.playlist=\"%s\"\n"
" opts.ao_driver=\"%s\"\n"
" opts.ao_dev=\"%s\"\n"
" opts.volume=%f",
options.shuffle, options.random, options.verbosity,
options.foutput, options.playlist, options.ao_driver,
options.ao_dev, options.volume);
/* optind? :) */
debugf("argv[optind (%d)]=\"%s\"", optind, argv[optind]);
/* prepare the playlist */
if(options.playlist){
if((ret=populate_playlist_from_file(&pl, options.playlist)))
dief("Error populating playlist from file \"%s\": error %d\n",
options.playlist, ret);
}else{
if((ret=populate_playlist_from_argv(&pl, argv, optind, argc-optind)))
dief("Error populating playlist from command line: error %d\n",
ret);
}
do_play_playlist(&pl);
free_playlist(&pl);
return 0;
}
/* vim:ft=c:tw=78:ts=2:et:cin:
*/
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