/** Load RTP termination factory */
static mpf_termination_factory_t* unimrcp_server_rtp_factory_load(mrcp_server_t *server, const apr_xml_elem *root, apr_pool_t *pool)
{
const apr_xml_elem *elem;
char *rtp_ip = DEFAULT_IP_ADDRESS;
mpf_rtp_config_t *rtp_config = mpf_rtp_config_create(pool);
rtp_config->rtp_port_min = DEFAULT_RTP_PORT_MIN;
rtp_config->rtp_port_max = DEFAULT_RTP_PORT_MAX;
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Loading RTP Termination Factory");
for(elem = root->first_child; elem; elem = elem->next) {
if(strcasecmp(elem->name,"param") == 0) {
const apr_xml_attr *attr_name;
const apr_xml_attr *attr_value;
if(param_name_value_get(elem,&attr_name,&attr_value) == TRUE) {
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Loading Param %s:%s",attr_name->value,attr_value->value);
if(strcasecmp(attr_name->value,"rtp-ip") == 0) {
rtp_ip = ip_addr_get(attr_value->value,pool);
}
else if(strcasecmp(attr_name->value,"rtp-port-min") == 0) {
rtp_config->rtp_port_min = (apr_port_t)atol(attr_value->value);
}
else if(strcasecmp(attr_name->value,"rtp-port-max") == 0) {
rtp_config->rtp_port_max = (apr_port_t)atol(attr_value->value);
}
else if(strcasecmp(attr_name->value,"playout-delay") == 0) {
rtp_config->jb_config.initial_playout_delay = atol(attr_value->value);
}
else if(strcasecmp(attr_name->value,"min-playout-delay") == 0) {
rtp_config->jb_config.min_playout_delay = atol(attr_value->value);
}
else if(strcasecmp(attr_name->value,"max-playout-delay") == 0) {
rtp_config->jb_config.max_playout_delay = atol(attr_value->value);
}
else if(strcasecmp(attr_name->value,"codecs") == 0) {
const mpf_codec_manager_t *codec_manager = mrcp_server_codec_manager_get(server);
if(codec_manager) {
mpf_codec_manager_codec_list_load(codec_manager,&rtp_config->codec_list,attr_value->value,pool);
}
}
else if(strcasecmp(attr_name->value,"ptime") == 0) {
rtp_config->ptime = (apr_uint16_t)atol(attr_value->value);
}
else if(strcasecmp(attr_name->value,"own-preference") == 0) {
rtp_config->own_preferrence = atoi(attr_value->value);
}
else {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Unknown Attribute <%s>",attr_name->value);
}
}
}
}
apt_string_set(&rtp_config->ip,rtp_ip);
return mpf_rtp_termination_factory_create(rtp_config,pool);
}
/** Load RTP settings */
static apt_bool_t unimrcp_server_rtp_settings_load(unimrcp_server_loader_t *loader, const apr_xml_elem *root, const char *id)
{
const apr_xml_elem *elem;
mpf_rtp_settings_t *rtp_settings = mpf_rtp_settings_alloc(loader->pool);
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Loading RTP Settings <%s>",id);
for(elem = root->first_child; elem; elem = elem->next) {
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Loading Element <%s>",elem->name);
if(strcasecmp(elem->name,"jitter-buffer") == 0) {
unimrcp_server_jb_settings_load(loader,&rtp_settings->jb_config,elem);
}
else if(strcasecmp(elem->name,"ptime") == 0) {
if(is_cdata_valid(elem) == TRUE) {
rtp_settings->ptime = (apr_uint16_t)atol(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"codecs") == 0) {
const apr_xml_attr *attr;
const mpf_codec_manager_t *codec_manager = mrcp_server_codec_manager_get(loader->server);
if(is_cdata_valid(elem) == TRUE && codec_manager) {
mpf_codec_manager_codec_list_load(
codec_manager,
&rtp_settings->codec_list,
cdata_text_get(elem),
loader->pool);
}
for(attr = elem->attr; attr; attr = attr->next) {
if(strcasecmp(attr->name,"own-preference") == 0) {
rtp_settings->own_preferrence = is_attr_enabled(attr);
break;
}
}
}
else if(strcasecmp(elem->name,"rtcp") == 0) {
unimrcp_server_rtcp_settings_load(loader,rtp_settings,elem);
}
else {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Unknown Element <%s>",elem->name);
}
}
return mrcp_server_rtp_settings_register(loader->server,rtp_settings,id);
}
/* Set RTP config struct with param, val pair. */
static int process_rtp_config(mrcp_client_t *client, mpf_rtp_config_t *rtp_config, mpf_rtp_settings_t *rtp_settings, const char *param, const char *val, apr_pool_t *pool)
{
int mine = 1;
if ((client == NULL) || (rtp_config == NULL) || (rtp_settings == NULL) || (param == NULL) || (val == NULL) || (pool == NULL))
return mine;
if (strcasecmp(param, "rtp-ip") == 0)
apt_string_set(&rtp_config->ip, ip_addr_get(val, pool));
else if (strcasecmp(param, "rtp-ext-ip") == 0)
apt_string_set(&rtp_config->ext_ip, ip_addr_get(val, pool));
else if (strcasecmp(param, "rtp-port-min") == 0)
rtp_config->rtp_port_min = (apr_port_t)atol(val);
else if (strcasecmp(param, "rtp-port-max") == 0)
rtp_config->rtp_port_max = (apr_port_t)atol(val);
else if (strcasecmp(param, "playout-delay") == 0)
rtp_settings->jb_config.initial_playout_delay = atol(val);
else if (strcasecmp(param, "min-playout-delay") == 0)
rtp_settings->jb_config.min_playout_delay = atol(val);
else if (strcasecmp(param, "max-playout-delay") == 0)
rtp_settings->jb_config.max_playout_delay = atol(val);
else if (strcasecmp(param, "codecs") == 0) {
/* Make sure that /etc/mrcp.conf contains the desired codec first in the codecs parameter. */
const mpf_codec_manager_t *codec_manager = mrcp_client_codec_manager_get(client);
if (codec_manager != NULL) {
if (!mpf_codec_manager_codec_list_load(codec_manager, &rtp_settings->codec_list, val, pool))
ast_log(LOG_WARNING, "Unable to load codecs\n");
}
} else if (strcasecmp(param, "ptime") == 0)
rtp_settings->ptime = (apr_uint16_t)atol(val);
else if (strcasecmp(param, "rtcp") == 0)
rtp_settings->rtcp = atoi(val);
else if (strcasecmp(param, "rtcp-bye") == 0)
rtp_settings->rtcp_bye_policy = atoi(val);
else if (strcasecmp(param, "rtcp-tx-interval") == 0)
rtp_settings->rtcp_tx_interval = (apr_uint16_t)atoi(val);
else if (strcasecmp(param, "rtcp-rx-resolution") == 0)
rtp_settings->rtcp_rx_resolution = (apr_uint16_t)atol(val);
else
mine = 0;
return mine;
}
/** Run MPF test suite */
static apt_bool_t mpf_test_run(apt_test_suite_t *suite, int argc, const char * const *argv)
{
mpf_suite_agent_t *agent;
mpf_codec_manager_t *codec_manager;
mpf_rtp_config_t *rtp_config;
mpf_rtp_settings_t *rtp_settings;
mpf_engine_t *engine;
apt_task_t *task;
apt_task_vtable_t *vtable;
apt_task_msg_pool_t *msg_pool;
agent = apr_palloc(suite->pool,sizeof(mpf_suite_agent_t));
agent->dir_layout = apt_default_dir_layout_create(NULL,suite->pool);
engine = mpf_engine_create("MPF-Engine",suite->pool);
if(!engine) {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Failed to Create MPF Engine");
return FALSE;
}
codec_manager = mpf_engine_codec_manager_create(suite->pool);
if(!codec_manager) {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Failed to Create Codec Manager");
return FALSE;
}
mpf_engine_codec_manager_register(engine,codec_manager);
agent->engine = engine;
rtp_config = mpf_rtp_config_alloc(suite->pool);
apt_string_set(&rtp_config->ip,"127.0.0.1");
rtp_config->rtp_port_min = 5000;
rtp_config->rtp_port_max = 6000;
agent->rtp_config = rtp_config;
rtp_settings = mpf_rtp_settings_alloc(suite->pool);
rtp_settings->ptime = 20;
rtp_settings->jb_config.adaptive = 1;
rtp_settings->jb_config.time_skew_detection = 1;
rtp_settings->jb_config.min_playout_delay = 0;
rtp_settings->jb_config.initial_playout_delay = 50;
rtp_settings->jb_config.max_playout_delay = 800;
mpf_codec_manager_codec_list_load(codec_manager,&rtp_settings->codec_list,"PCMU",suite->pool);
agent->rtp_settings = rtp_settings;
agent->rtp_termination_factory = mpf_rtp_termination_factory_create(rtp_config,suite->pool);
agent->file_termination_factory = mpf_file_termination_factory_create(suite->pool);
agent->rx_session = NULL;
agent->tx_session = NULL;
msg_pool = apt_task_msg_pool_create_dynamic(sizeof(mpf_message_t),suite->pool);
apt_log(APT_LOG_MARK,APT_PRIO_NOTICE,"Create Consumer Task");
agent->consumer_task = apt_consumer_task_create(agent,msg_pool,suite->pool);
if(!agent->consumer_task) {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Failed to Create Consumer Task");
return FALSE;
}
task = apt_consumer_task_base_get(agent->consumer_task);
apt_task_name_set(task,"MPF-Tester");
vtable = apt_task_vtable_get(task);
if(vtable) {
vtable->process_msg = mpf_suite_task_msg_process;
vtable->on_start_complete = mpf_suite_on_start_complete;
vtable->on_terminate_complete = mpf_suite_on_terminate_complete;
}
apt_task_add(task,mpf_task_get(engine));
apr_thread_mutex_create(&agent->wait_object_mutex,APR_THREAD_MUTEX_UNNESTED,suite->pool);
apr_thread_cond_create(&agent->wait_object,suite->pool);
if(apt_task_start(task) == FALSE) {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Failed to Start Task");
apt_task_destroy(task);
return FALSE;
}
apr_thread_mutex_lock(agent->wait_object_mutex);
apt_log(APT_LOG_MARK,APT_PRIO_INFO,"Wait for Task to Complete");
apr_thread_cond_wait(agent->wait_object,agent->wait_object_mutex);
apr_thread_mutex_unlock(agent->wait_object_mutex);
apt_log(APT_LOG_MARK,APT_PRIO_INFO,"Terminate Task [wait till complete]");
apt_task_terminate(task,TRUE);
apt_log(APT_LOG_MARK,APT_PRIO_NOTICE,"Destroy Task");
apt_task_destroy(task);
apr_thread_cond_destroy(agent->wait_object);
apr_thread_mutex_destroy(agent->wait_object_mutex);
return TRUE;
}
