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116 lines
2.9 KiB
116 lines
2.9 KiB
/*
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Copyright (C) 2001 Matthias Kretz
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kretz@kde.org
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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/*
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* This is another artscat written with aRts C API. It reads data from
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* stdin, and plays it via the aRts soundserver.
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*
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* Compile programs using the aRts C API with
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*
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* cc -o artscdump artscdump.c `artsc-config --cflags` `artsc-config --libs`
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*
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* If you are using a makefile, it could look like this:
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*
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* CFLAGS=`artsc-config --cflags`
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* LDFLAGS=`artsc-config --libs`
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*
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* artscdump: artscdump.c
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*/
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#include <artsc.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <stdlib.h>
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static void exitUsage(const char *progname)
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{
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fprintf(stderr,"usage: %s [ options ] [ <filename> ]\n",progname);
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fprintf(stderr,"-r <samplingrate> set samplingrate to use\n");
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fprintf(stderr,"-b <bits> set number of bits (8 or 16)\n");
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fprintf(stderr,"-c <channels> set number of channels (1 or 2)\n");
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fprintf(stderr,"-h display this help and exit\n");
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exit(1);
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}
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int main(int argc, char ** argv)
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{
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int cfgSamplingRate = 44100;
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int cfgBits = 16;
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int cfgChannels = 2;
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FILE *infile = stdin;
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int pfd;
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int packetsize;
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char *buffer;
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int size = 1024;
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arts_stream_t stream;
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int optch;
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while((optch = getopt(argc,argv,"r:b:c:h")) > 0)
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{
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switch(optch)
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{
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case 'r': cfgSamplingRate = atoi(optarg);
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break;
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case 'b': cfgBits = atoi(optarg);
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break;
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case 'c': cfgChannels = atoi(optarg);
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break;
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case 'h':
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default:
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exitUsage(argc?argv[0]:"artsccat");
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break;
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}
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}
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if (optind < argc)
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{
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if(argv[optind] != "-")
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{
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infile = fopen(argv[optind],"w");
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if(!infile)
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{
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fprintf( stderr, "Can't open file '%s'.\n", argv[optind] );
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exit(1);
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}
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}
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}
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pfd = fileno( infile );
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arts_init();
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stream = arts_play_stream( cfgSamplingRate, cfgBits, cfgChannels, "artsccat" );
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packetsize = arts_stream_get( stream, ARTS_P_PACKET_SIZE );
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buffer = malloc(packetsize);
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do {
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size = read( pfd, buffer, packetsize );
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size = arts_write( stream, buffer, size );
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} while( size > 0 );
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arts_close_stream( stream );
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arts_free();
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pclose( infile );
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free(buffer);
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return 0;
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}
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