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/*
* Asterisk -- An open source telephony toolkit.
*
* Copyright (C) 1999 - 2005, Digium, Inc.
*
* Mark Spencer <markster@digium.com>
*
* 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 Channel monitoring
*/
#ifndef _ASTERISK_MONITOR_H
#define _ASTERISK_MONITOR_H
#include "asterisk/channel.h"
enum AST_MONITORING_STATE {
AST_MONITOR_RUNNING,
AST_MONITOR_PAUSED
};
/*! Responsible for channel monitoring data */
struct ast_channel_monitor {
struct ast_filestream *read_stream;
struct ast_filestream *write_stream;
char read_filename[FILENAME_MAX];
char write_filename[FILENAME_MAX];
char filename_base[FILENAME_MAX];
int filename_changed;
char *format;
int joinfiles;
enum AST_MONITORING_STATE state;
int (*stop)(struct ast_channel *chan, int need_lock);
};
/* Start monitoring a channel */
int ast_monitor_start(struct ast_channel *chan, const char *format_spec,
const char *fname_base, int need_lock, int stream_action);
/* Stop monitoring a channel */
int ast_monitor_stop(struct ast_channel *chan, int need_lock);
/* Change monitoring filename of a channel */
int ast_monitor_change_fname(struct ast_channel *chan,
const char *fname_base, int need_lock);
void ast_monitor_setjoinfiles(struct ast_channel *chan, int turnon);
/* Pause monitoring of a channel */
int ast_monitor_pause(struct ast_channel *chan);
/* Unpause monitoring of a channel */
int ast_monitor_unpause(struct ast_channel *chan);
#endif /* _ASTERISK_MONITOR_H */
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