static int load_module(void)
{
CHECK_PJSIP_MODULE_LOADED();
if (ast_sip_register_subscription_handler(&mwi_handler)) {
return AST_MODULE_LOAD_DECLINE;
}
unsolicited_mwi = ao2_container_alloc(MWI_BUCKETS, mwi_sub_hash, mwi_sub_cmp);
if (!unsolicited_mwi) {
ast_sip_unregister_subscription_handler(&mwi_handler);
return AST_MODULE_LOAD_DECLINE;
}
create_mwi_subscriptions();
ast_sorcery_observer_add(ast_sip_get_sorcery(), "contact", &mwi_contact_observer);
if (ast_test_flag(&ast_options, AST_OPT_FLAG_FULLY_BOOTED)) {
ast_sip_push_task(NULL, send_initial_notify_all, NULL);
} else {
stasis_subscribe_pool(ast_manager_get_topic(), mwi_startup_event_cb, NULL);
}
return AST_MODULE_LOAD_SUCCESS;
}
int manager_bridging_init(void)
{
int ret = 0;
struct stasis_topic *manager_topic;
struct stasis_topic *bridge_topic;
if (bridge_state_router) {
/* Already initialized */
return 0;
}
ast_register_cleanup(manager_bridging_cleanup);
manager_topic = ast_manager_get_topic();
if (!manager_topic) {
return -1;
}
bridge_topic = ast_bridge_topic_all_cached();
if (!bridge_topic) {
return -1;
}
topic_forwarder = stasis_forward_all(bridge_topic, manager_topic);
if (!topic_forwarder) {
return -1;
}
bridge_state_router = ast_manager_get_message_router();
if (!bridge_state_router) {
return -1;
}
ret |= stasis_message_router_add_cache_update(bridge_state_router,
ast_bridge_snapshot_type(), bridge_snapshot_update, NULL);
ret |= stasis_message_router_add(bridge_state_router,
ast_bridge_merge_message_type(), bridge_merge_cb, NULL);
ret |= stasis_message_router_add(bridge_state_router,
ast_channel_entered_bridge_type(), channel_enter_cb, NULL);
ret |= stasis_message_router_add(bridge_state_router,
ast_channel_left_bridge_type(), channel_leave_cb, NULL);
ret |= ast_manager_register_xml_core("BridgeList", 0, manager_bridges_list);
ret |= ast_manager_register_xml_core("BridgeInfo", 0, manager_bridge_info);
ret |= ast_manager_register_xml_core("BridgeDestroy", 0, manager_bridge_destroy);
ret |= ast_manager_register_xml_core("BridgeKick", 0, manager_bridge_kick);
/* If somehow we failed to add any routes, just shut down the whole
* thing and fail it.
*/
if (ret) {
manager_bridging_cleanup();
return -1;
}
return 0;
}
int manager_mwi_init(void)
{
int ret = 0;
struct stasis_topic *manager_topic;
struct stasis_topic *mwi_topic;
struct stasis_message_router *message_router;
manager_topic = ast_manager_get_topic();
if (!manager_topic) {
return -1;
}
message_router = ast_manager_get_message_router();
if (!message_router) {
return -1;
}
mwi_topic = ast_mwi_topic_all();
if (!mwi_topic) {
return -1;
}
topic_forwarder = stasis_forward_all(mwi_topic, manager_topic);
if (!topic_forwarder) {
return -1;
}
ast_register_cleanup(manager_mwi_shutdown);
ret |= stasis_message_router_add(message_router,
ast_mwi_state_type(),
mwi_update_cb,
NULL);
ret |= stasis_message_router_add(message_router,
ast_mwi_vm_app_type(),
mwi_app_event_cb,
NULL);
/* If somehow we failed to add any routes, just shut down the whole
* thing and fail it.
*/
if (ret) {
manager_mwi_shutdown();
return -1;
}
return 0;
}
static void endpoint_state_cb(void *data, struct stasis_subscription *sub,
struct stasis_message *message)
{
stasis_publish(ast_manager_get_topic(), message);
}