static apt_bool_t mpf_engine_terminate(apt_task_t *task)
{
mpf_engine_t *engine = apt_task_object_get(task);
mpf_scheduler_stop(engine->scheduler);
apt_task_child_terminate(task);
return TRUE;
}
static apt_bool_t mrcp_server_agent_task_run(apt_task_t *task)
{
mrcp_connection_agent_t *agent = apt_task_object_get(task);
apt_bool_t running = TRUE;
apr_status_t status;
apr_int32_t num;
const apr_pollfd_t *ret_pfd;
int i;
if(!agent) {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Failed to Start MRCPv2 Agent");
return FALSE;
}
if(mrcp_server_agent_pollset_create(agent) == FALSE) {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Failed to Create Pollset");
return FALSE;
}
/* explicitly indicate task is ready to process messages */
apt_task_ready(agent->task);
while(running) {
status = apt_pollset_poll(agent->pollset, -1, &num, &ret_pfd);
if(status != APR_SUCCESS) {
continue;
}
for(i = 0; i < num; i++) {
if(ret_pfd[i].desc.s == agent->listen_sock) {
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Accept MRCPv2 Connection");
mrcp_server_agent_connection_accept(agent);
continue;
}
if(apt_pollset_is_wakeup(agent->pollset,&ret_pfd[i])) {
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Process Control Message");
if(mrcp_server_agent_control_process(agent) == FALSE) {
running = FALSE;
break;
}
continue;
}
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Process MRCPv2 Message");
mrcp_server_agent_messsage_receive(agent,ret_pfd[i].client_data);
}
}
mrcp_server_agent_pollset_destroy(agent);
apt_task_child_terminate(agent->task);
return TRUE;
}
static apt_bool_t mrcp_client_agent_task_run(apt_task_t *task)
{
mrcp_connection_agent_t *agent = apt_task_object_get(task);
apt_bool_t running = TRUE;
apr_status_t status;
apr_int32_t num;
const apr_pollfd_t *ret_pfd;
int i;
if(!agent) {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Failed to Start MRCPv2 Agent");
return FALSE;
}
agent->pollset = apt_pollset_create((apr_uint32_t)agent->max_connection_count,agent->pool);
if(!agent->pollset) {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Failed to Create Pollset");
return FALSE;
}
while(running) {
status = apt_pollset_poll(agent->pollset, -1, &num, &ret_pfd);
if(status != APR_SUCCESS) {
continue;
}
for(i = 0; i < num; i++) {
if(apt_pollset_is_wakeup(agent->pollset,&ret_pfd[i])) {
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Process Control Message");
if(mrcp_client_agent_control_process(agent) == FALSE) {
running = FALSE;
break;
}
continue;
}
mrcp_client_agent_messsage_receive(agent,ret_pfd[i].client_data);
}
}
apt_pollset_destroy(agent->pollset);
agent->pollset = NULL;
apt_task_child_terminate(agent->task);
return TRUE;
}
static apt_bool_t apt_net_client_task_run(apt_task_t *base)
{
apt_net_client_task_t *task = apt_task_object_get(base);
apt_bool_t running = TRUE;
apr_status_t status;
apr_int32_t num;
const apr_pollfd_t *ret_pfd;
int i;
if(!task) {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Failed to Start Network Client Task");
return FALSE;
}
if(apt_net_client_task_pollset_create(task) == FALSE) {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Failed to Create Pollset");
return FALSE;
}
while(running) {
status = apt_pollset_poll(task->pollset, -1, &num, &ret_pfd);
if(status != APR_SUCCESS) {
continue;
}
for(i = 0; i < num; i++) {
if(apt_pollset_is_wakeup(task->pollset,&ret_pfd[i])) {
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Process Control Message");
if(apt_net_client_task_process(task) == FALSE) {
running = FALSE;
break;
}
continue;
}
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Process Message");
task->client_vtable->on_receive(task,ret_pfd[i].client_data);
}
}
apt_net_client_task_pollset_destroy(task);
apt_task_child_terminate(task->base);
return TRUE;
}
static apt_bool_t mrcp_sofia_task_run(apt_task_t *task)
{
mrcp_sofia_agent_t *sofia_agent = apt_task_object_get(task);
if(sofia_agent->nua) {
/* Run event loop */
su_root_run(sofia_agent->root);
/* Destroy allocated resources */
nua_destroy(sofia_agent->nua);
sofia_agent->nua = NULL;
}
su_root_destroy(sofia_agent->root);
sofia_agent->root = NULL;
su_deinit();
apt_task_child_terminate(task);
return TRUE;
}
static apt_bool_t mrcp_sofia_task_run(apt_task_t *task)
{
mrcp_sofia_agent_t *sofia_agent = apt_task_object_get(task);
/* Initialize Sofia-SIP library and create event loop */
su_init();
sofia_agent->root = su_root_create(NULL);
/* Create a user agent instance. The stack will call the 'event_callback()'
* callback when events such as succesful registration to network,
* an incoming call, etc, occur.
*/
sofia_agent->nua = nua_create(
sofia_agent->root, /* Event loop */
mrcp_sofia_event_callback, /* Callback for processing events */
sofia_agent, /* Additional data to pass to callback */
NUTAG_URL(sofia_agent->sip_bind_str), /* Address to bind to */
TAG_END()); /* Last tag should always finish the sequence */
if(sofia_agent->nua) {
nua_set_params(
sofia_agent->nua,
NUTAG_AUTOANSWER(0),
NUTAG_APPL_METHOD("OPTIONS"),
SIPTAG_USER_AGENT_STR(sofia_agent->config->user_agent_name),
TAG_END());
/* Run event loop */
su_root_run(sofia_agent->root);
/* Destroy allocated resources */
nua_destroy(sofia_agent->nua);
sofia_agent->nua = NULL;
}
su_root_destroy(sofia_agent->root);
sofia_agent->root = NULL;
su_deinit();
apt_task_child_terminate(task);
return TRUE;
}