85 lines
2.2 KiB
C
85 lines
2.2 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 1999 - 2005, Digium, Inc.
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*
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* Mark Spencer <markster@digium.com>
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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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 Version 2. See the LICENSE file
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* at the top of the source tree.
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*/
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/*! \file
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* \brief Channel monitoring
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*/
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#ifndef _ASTERISK_MONITOR_H
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#define _ASTERISK_MONITOR_H
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#include "asterisk/channel.h"
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#include "asterisk/optional_api.h"
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enum AST_MONITORING_STATE {
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AST_MONITOR_RUNNING,
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AST_MONITOR_PAUSED
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};
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/* Streams recording control */
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#define X_REC_IN 1
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#define X_REC_OUT 2
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#define X_JOIN 4
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/*! Responsible for channel monitoring data */
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struct ast_channel_monitor {
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struct ast_filestream *read_stream;
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struct ast_filestream *write_stream;
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char read_filename[FILENAME_MAX];
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char write_filename[FILENAME_MAX];
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char filename_base[FILENAME_MAX];
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int filename_changed;
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char *format;
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int joinfiles;
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enum AST_MONITORING_STATE state;
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int (*stop)(struct ast_channel *chan, int need_lock);
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};
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/* Start monitoring a channel */
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AST_OPTIONAL_API(int, ast_monitor_start,
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(struct ast_channel *chan, const char *format_spec,
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const char *fname_base, int need_lock, int stream_action),
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{ return -1; });
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/* Stop monitoring a channel */
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AST_OPTIONAL_API(int, ast_monitor_stop,
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(struct ast_channel *chan, int need_lock),
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{ return -1; });
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/* Change monitoring filename of a channel */
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AST_OPTIONAL_API(int, ast_monitor_change_fname,
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(struct ast_channel *chan, const char *fname_base,
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int need_lock),
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{ return -1; });
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AST_OPTIONAL_API(void, ast_monitor_setjoinfiles,
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(struct ast_channel *chan, int turnon),
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{ return; });
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/* Pause monitoring of a channel */
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AST_OPTIONAL_API(int, ast_monitor_pause,
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(struct ast_channel *chan),
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{ return -1; });
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/* Unpause monitoring of a channel */
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AST_OPTIONAL_API(int, ast_monitor_unpause,
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(struct ast_channel *chan),
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{ return -1; });
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#endif /* _ASTERISK_MONITOR_H */
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