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682913a1f3
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3077 65c4cc65-6c06-0410-ace0-fbb531ad65f3
121 lines
2.5 KiB
C
Executable File
121 lines
2.5 KiB
C
Executable File
/*
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* Asterisk -- A telephony toolkit for Linux.
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*
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* Trivial application to control playback a sound file
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*
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* Copyright (C) 1999, Mark Spencer
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*
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* Mark Spencer <markster@linux-support.net>
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License
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*/
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#include <asterisk/lock.h>
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#include <asterisk/file.h>
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#include <asterisk/logger.h>
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#include <asterisk/channel.h>
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#include <asterisk/pbx.h>
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#include <asterisk/app.h>
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#include <asterisk/module.h>
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#include <asterisk/translate.h>
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#include <asterisk/utils.h>
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#include <string.h>
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#include <stdlib.h>
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#include <pthread.h>
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static char *tdesc = "Control Playback Application";
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static char *app = "ControlPlayback";
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static char *synopsis = "Play a file with fast forward and rewind";
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static char *descrip =
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" ControlPlayback(filename[|skipms][|endplay]): Plays back a given filename\n"
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"(do not put extension). Options may also be included following a pipe symbol.\n"
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"you can use * and # to rewind and fast forward the playback specified. If 'endplay' is.\n"
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"added the file will terminate playback when 1 is pressed. Returns -1 if the channel\n"
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"was hung up, or if the file does not exist. Returns 0 otherwise.\n";
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STANDARD_LOCAL_USER;
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LOCAL_USER_DECL;
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static int controlplayback_exec(struct ast_channel *chan, void *data)
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{
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int res = 0;
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int skipms = 0;
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struct localuser *u;
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char tmp[256];
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char *skip, *endplay;
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int option_endplay = 0;
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if (!data || ast_strlen_zero((char *)data)) {
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ast_log(LOG_WARNING, "ControlPlayback requires an argument (filename)\n");
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return -1;
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}
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strncpy(tmp, (char *)data, sizeof(tmp)-1);
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if((skip=strchr(tmp,'|'))) {
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*skip = '\0';
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*skip++;
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if((endplay=strchr(skip,'|'))) {
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*endplay = '\0';
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*endplay++;
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if(!strcmp(endplay,"endplay")) {
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option_endplay = 1;
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}
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}
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}
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if (atoi(skip) > 0) {
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skipms = atoi(skip);
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} else {
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skipms = 3000;
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}
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LOCAL_USER_ADD(u);
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if (chan->_state != AST_STATE_UP)
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res = ast_answer(chan);
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ast_stopstream(chan);
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for(;;) {
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res = ast_control_streamfile(chan, tmp, "#", "*", skipms);
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if (res < 1)
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break;
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if(option_endplay && res == 49) {
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res = 0;
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break;
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}
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}
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ast_stopstream(chan);
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LOCAL_USER_REMOVE(u);
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return res;
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}
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int unload_module(void)
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{
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STANDARD_HANGUP_LOCALUSERS;
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return ast_unregister_application(app);
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}
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int load_module(void)
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{
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return ast_register_application(app, controlplayback_exec, synopsis, descrip);
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}
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char *description(void)
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{
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return tdesc;
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}
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int usecount(void)
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{
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int res;
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STANDARD_USECOUNT(res);
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return res;
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}
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char *key()
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{
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return ASTERISK_GPL_KEY;
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}
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