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/*
* Asterisk -- An open source telephony toolkit.
*
* Copyright (C) 2012, Terry Wilson
*
* Terry Wilson <twilson@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.
*
* Please follow coding guidelines
* http://svn.digium.com/view/asterisk/trunk/doc/CODING-GUIDELINES
*/
/*! \file
*
* \brief Confbridge state handling for the EMPTY state
*
* \author\verbatim Terry Wilson <twilson@digium.com> \endverbatim
*
* \ingroup applications
*/
/*** MODULEINFO
<support_level>core</support_level>
***/
#include "asterisk.h"
#include "asterisk/devicestate.h"
#include "include/confbridge.h"
#include "include/conf_state.h"
static void join_unmarked(struct confbridge_user *user);
static void join_waitmarked(struct confbridge_user *user);
static void join_marked(struct confbridge_user *user);
static void transition_to_empty(struct confbridge_user *user);
struct confbridge_state STATE_EMPTY = {
.name = "EMPTY",
.join_unmarked = join_unmarked,
.join_waitmarked = join_waitmarked,
.join_marked = join_marked,
.entry = transition_to_empty,
};
struct confbridge_state *CONF_STATE_EMPTY = &STATE_EMPTY;
static void join_unmarked(struct confbridge_user *user)
{
conf_add_user_active(user->conference, user);
conf_handle_first_join(user->conference);
conf_add_post_join_action(user, conf_handle_only_unmarked);
conf_change_state(user, CONF_STATE_SINGLE);
}
static void join_waitmarked(struct confbridge_user *user)
{
conf_default_join_waitmarked(user);
conf_handle_first_join(user->conference);
conf_change_state(user, CONF_STATE_INACTIVE);
}
static void join_marked(struct confbridge_user *user)
{
conf_add_user_marked(user->conference, user);
conf_handle_first_join(user->conference);
conf_change_state(user, CONF_STATE_SINGLE_MARKED);
}
static void transition_to_empty(struct confbridge_user *user)
{
/* Set device state to "not in use" */
ast_devstate_changed(AST_DEVICE_NOT_INUSE, AST_DEVSTATE_CACHABLE, "confbridge:%s", user->conference->name);
conf_ended(user->conference);
}
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