137 lines
4.8 KiB
C
137 lines
4.8 KiB
C
/*************************************************************************/
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/* */
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/* Language Technologies Institute */
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/* Carnegie Mellon University */
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/* Copyright (c) 2000 */
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/* All Rights Reserved. */
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/* */
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/* Permission is hereby granted, free of charge, to use and distribute */
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/* this software and its documentation without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of this work, and to */
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/* permit persons to whom this work is furnished to do so, subject to */
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/* the following conditions: */
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/* 1. The code must retain the above copyright notice, this list of */
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/* conditions and the following disclaimer. */
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/* 2. Any modifications must be clearly marked as such. */
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/* 3. Original authors' names are not deleted. */
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/* 4. The authors' names are not used to endorse or promote products */
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/* derived from this software without specific prior written */
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/* permission. */
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/* */
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/* CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK */
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/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
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/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
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/* SHALL CARNEGIE MELLON UNIVERSITY NOR THE CONTRIBUTORS BE LIABLE */
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/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
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/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
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/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
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/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
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/* THIS SOFTWARE. */
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/* */
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/*************************************************************************/
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/* Author: Alan W Black (awb@cs.cmu.edu) */
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/* Date: October 2000 */
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/*************************************************************************/
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/* */
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/* Read and play a waveform by sending it to a server */
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/* */
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/*************************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include "cst_wave.h"
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#include "cst_audio.h"
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int play_client_main_usage()
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{
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printf("simple audio server: client program\n");
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printf("usage: play_client [-s SERVERNAME] [-p PORTNUMBER] [-e ENCODING ] WAVEFORM0 ...\n");
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printf("Send waveforms to a named audio sever\n");
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printf("Default server is \"localhost\" default port is %d\n",
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CST_AUDIO_DEFAULT_PORT);
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printf("Default encoding is short, but you can choose ulaw too\n");
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printf("If encoding is ulaw, transfer is as 8 bit mulaw (i.e. quicker)\n");
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return 0;
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}
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int main(int argc, char **argv)
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{
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cst_wave *w;
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int port;
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char *server;
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char *encoding;
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int i,iw;
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port = CST_AUDIO_DEFAULT_PORT;
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server = CST_AUDIO_DEFAULT_SERVER;
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encoding = CST_AUDIO_DEFAULT_ENCODING;
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if (argc == 1)
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{
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play_client_main_usage();
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return 1;
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}
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if ((cst_streq("-h",argv[1])) ||
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(cst_streq("-help",argv[1])) ||
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(cst_streq("--help",argv[1])))
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{
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play_client_main_usage();
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return 1;
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}
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iw = 1;
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if (cst_streq("-s",argv[iw]))
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{
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if (argc < iw+1)
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{
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fprintf(stderr,"ERROR: no servername given\n");
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play_client_main_usage();
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return 1;
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}
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server = argv[iw+1];
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iw+=2;
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}
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if (cst_streq("-p",argv[iw]))
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{
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if (argc < iw+1)
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{
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fprintf(stderr,"ERROR: no port given\n");
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play_client_main_usage();
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return 1;
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}
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port = atoi(argv[iw+1]);
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iw+=2;
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}
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if (cst_streq("-e",argv[iw]))
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{
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if (argc < iw+1)
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{
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fprintf(stderr,"ERROR: no encoding given\n");
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play_client_main_usage();
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return 1;
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}
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encoding = argv[iw+1];
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iw+=2;
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}
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for (i=iw; i<argc; i++)
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{
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w = new_wave();
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if (cst_wave_load_riff(w,argv[i]) != CST_OK_FORMAT)
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{
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fprintf(stderr,
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"play_wave: can't read file or wrong format \"%s\"\n",
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argv[i]);
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continue;
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}
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play_wave_client(w,server,port,encoding);
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delete_wave(w);
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}
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return 0;
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}
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