(mix)monitor: Add options to enable a periodic beep

Add an option to enable a periodic beep to be played into a call if it
is being recorded.  If enabled, it uses the PERIODIC_HOOK() function
internally to play the 'beep' prompt into the call at a specified
interval.  This option is provided for both Monitor() and
MixMonitor().

Review: https://reviewboard.asterisk.org/r/3424/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@412427 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2014-04-15 23:21:19 +00:00
parent ba1db5d8f5
commit 5b7a769fd8
8 changed files with 171 additions and 14 deletions

45
include/asterisk/beep.h Normal file
View File

@@ -0,0 +1,45 @@
/*
* Asterisk -- An open source telephony toolkit.
*
* Copyright (C) 2014, Russell Bryant
*
* Russell Bryant <russell@russellbryant.net>
*
* See http://www.asterisk.org for more information about
* the Asterisk project. Please do not directly contact
* any of the maintainers of this project for assistance;
* the project provides a web site, mailing lists and IRC
* channels for your use.
*
* This program is free software, distributed under the terms of
* the GNU General Public License Version 2. See the LICENSE file
* at the top of the source tree.
*/
/*!
* \file
* \brief Periodic beeps into the audio of a call
*/
#ifndef _ASTERISK_BEEP_H
#define _ASTERISK_BEEP_H
#include "asterisk/optional_api.h"
#if defined(__cplusplus) || defined(c_plusplus)
extern "C" {
#endif
AST_OPTIONAL_API(int, ast_beep_start,
(struct ast_channel *chan, unsigned int interval, char *beep_id, size_t len),
{ return -1; });
AST_OPTIONAL_API(int, ast_beep_stop,
(struct ast_channel *chan, const char *beep_id),
{ return -1; });
#if defined(__cplusplus) || defined(c_plusplus)
}
#endif
#endif /* _ASTERISK_BEEP_H */

View File

@@ -43,6 +43,7 @@ struct ast_channel_monitor {
char read_filename[FILENAME_MAX];
char write_filename[FILENAME_MAX];
char filename_base[FILENAME_MAX];
char beep_id[64];
int filename_changed;
char *format;
int joinfiles;
@@ -53,7 +54,8 @@ struct ast_channel_monitor {
/* Start monitoring a channel */
AST_OPTIONAL_API(int, ast_monitor_start,
(struct ast_channel *chan, const char *format_spec,
const char *fname_base, int need_lock, int stream_action),
const char *fname_base, int need_lock, int stream_action,
const char *beep_id),
{ return -1; });
/* Stop monitoring a channel */