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Migrate PeerStatus events to stasis, add stasis endpoints, and add chan_pjsip device state.

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(closes issue ASTERISK-21489)
(closes issue ASTERISK-21503)

Review: https://reviewboard.asterisk.org/r/2601/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@392538 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2013-06-22 12:40:16 +00:00
parent 1267c91315
commit 94ec267888
12 changed files with 640 additions and 60 deletions
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104
main/manager_endpoints.c Normal file
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/*
* Asterisk -- An open source telephony toolkit.
*
* Copyright (C) 2013, Digium, Inc.
*
* Joshua Colp <jcolp@digium.com>
* David M. Lee, II <dlee@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 The Asterisk Management Interface - AMI (endpoint handling)
*
* \author Joshua Colp <jcolp@digium.com>
* \author David M. Lee, II <dlee@digium.com>
*
*/
#include "asterisk.h"
ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include "asterisk/callerid.h"
#include "asterisk/channel.h"
#include "asterisk/manager.h"
#include "asterisk/stasis_message_router.h"
#include "asterisk/pbx.h"
#include "asterisk/stasis_endpoints.h"
static struct stasis_message_router *endpoint_router;
/*! \brief The \ref stasis subscription returned by the forwarding of the endpoint topic
* to the manager topic
*/
static struct stasis_subscription *topic_forwarder;
static void manager_endpoints_shutdown(void)
{
stasis_message_router_unsubscribe_and_join(endpoint_router);
endpoint_router = NULL;
stasis_unsubscribe(topic_forwarder);
topic_forwarder = NULL;
}
int manager_endpoints_init(void)
{
struct stasis_topic *manager_topic;
struct stasis_topic *endpoint_topic;
struct stasis_message_router *message_router;
int ret = 0;
if (endpoint_router) {
/* Already initialized */
return 0;
}
ast_register_atexit(manager_endpoints_shutdown);
manager_topic = ast_manager_get_topic();
if (!manager_topic) {
return -1;
}
message_router = ast_manager_get_message_router();
if (!message_router) {
return -1;
}
endpoint_topic = stasis_caching_get_topic(ast_endpoint_topic_all_cached());
if (!endpoint_topic) {
return -1;
}
topic_forwarder = stasis_forward_all(endpoint_topic, manager_topic);
if (!topic_forwarder) {
return -1;
}
endpoint_router = stasis_message_router_create(endpoint_topic);
if (!endpoint_router) {
return -1;
}
/* If somehow we failed to add any routes, just shut down the whole
* thing and fail it.
*/
if (ret) {
manager_endpoints_shutdown();
return -1;
}
return 0;
}