/** Load UniRTSP signaling agent */
static apt_bool_t unimrcp_client_rtsp_uac_load(unimrcp_client_loader_t *loader, const apr_xml_elem *root, const char *id)
{
const apr_xml_elem *elem;
mrcp_sig_agent_t *agent;
rtsp_client_config_t *config;
config = mrcp_unirtsp_client_config_alloc(loader->pool);
config->origin = DEFAULT_SDP_ORIGIN;
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Loading UniRTSP Agent <%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,"sdp-origin") == 0) {
if(is_cdata_valid(elem) == TRUE) {
config->origin = cdata_copy(elem,loader->pool);
}
}
else if(strcasecmp(elem->name,"max-connection-count") == 0) {
if(is_cdata_valid(elem) == TRUE) {
config->max_connection_count = atol(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"request-timeout") == 0) {
if(is_cdata_valid(elem) == TRUE) {
config->request_timeout = atol(cdata_text_get(elem));
}
}
else {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Unknown Element <%s>",elem->name);
}
}
agent = mrcp_unirtsp_client_agent_create(id,config,loader->pool);
return mrcp_client_signaling_agent_register(loader->client,agent);
}
/** Load jitter buffer settings */
static apt_bool_t unimrcp_client_jb_settings_load(unimrcp_client_loader_t *loader, mpf_jb_config_t *jb, const apr_xml_elem *root)
{
const apr_xml_elem *elem;
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Loading Jitter Buffer Settings");
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,"playout-delay") == 0) {
if(is_cdata_valid(elem) == TRUE) {
jb->initial_playout_delay = atol(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"min-playout-delay") == 0) {
if(is_cdata_valid(elem) == TRUE) {
jb->min_playout_delay = atol(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"max-playout-delay") == 0) {
if(is_cdata_valid(elem) == TRUE) {
jb->max_playout_delay = atol(cdata_text_get(elem));
}
}
else {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Unknown Element <%s>",elem->name);
}
}
return TRUE;
}
/** Load UniRTSP signaling agent */
static apt_bool_t unimrcp_server_rtsp_uas_load(unimrcp_server_loader_t *loader, const apr_xml_elem *root, const char *id)
{
const apr_xml_elem *elem;
mrcp_sig_agent_t *agent;
rtsp_server_config_t *config;
config = mrcp_unirtsp_server_config_alloc(loader->pool);
config->origin = DEFAULT_SDP_ORIGIN;
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Loading UniRTSP Agent <%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,"rtsp-ip") == 0) {
config->local_ip = unimrcp_server_ip_address_get(loader,elem);
}
else if(strcasecmp(elem->name,"rtsp-port") == 0) {
if(is_cdata_valid(elem) == TRUE) {
config->local_port = (apr_port_t)atol(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"sdp-origin") == 0) {
if(is_cdata_valid(elem) == TRUE) {
config->origin = cdata_copy(elem,loader->pool);
}
}
else if(strcasecmp(elem->name,"max-connection-count") == 0) {
if(is_cdata_valid(elem) == TRUE) {
config->max_connection_count = atol(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"force-destination") == 0) {
if(is_cdata_valid(elem) == TRUE) {
config->force_destination = cdata_bool_get(elem);
}
}
else if(strcasecmp(elem->name,"resource-map") == 0) {
const apr_xml_attr *name_attr;
const apr_xml_attr *value_attr;
const apr_xml_elem *child_elem;
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Loading Resource Map");
for(child_elem = elem->first_child; child_elem; child_elem = child_elem->next) {
if(name_value_attribs_get(child_elem,&name_attr,&value_attr) == TRUE) {
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Loading Param %s:%s",name_attr->value,value_attr->value);
apr_table_set(config->resource_map,name_attr->value,value_attr->value);
}
}
}
else {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Unknown Element <%s>",elem->name);
}
}
if(!config->local_ip) {
/* use default ip address if not specified */
config->local_ip = apr_pstrdup(loader->pool,loader->ip);
}
agent = mrcp_unirtsp_server_agent_create(id,config,loader->pool);
return mrcp_server_signaling_agent_register(loader->server,agent);
}
/** Load MRCPv2 connection agent */
static apt_bool_t unimrcp_client_mrcpv2_uac_load(unimrcp_client_loader_t *loader, const apr_xml_elem *root, const char *id)
{
const apr_xml_elem *elem;
mrcp_connection_agent_t *agent;
apr_size_t max_connection_count = 100;
apt_bool_t offer_new_connection = FALSE;
const char *rx_buffer_size = NULL;
const char *tx_buffer_size = NULL;
const char *request_timeout = NULL;
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Loading MRCPv2 Agent <%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,"max-connection-count") == 0) {
if(is_cdata_valid(elem) == TRUE) {
max_connection_count = atol(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"offer-new-connection") == 0) {
if(is_cdata_valid(elem) == TRUE) {
offer_new_connection = atoi(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"rx-buffer-size") == 0) {
if(is_cdata_valid(elem) == TRUE) {
rx_buffer_size = cdata_text_get(elem);
}
}
else if(strcasecmp(elem->name,"tx-buffer-size") == 0) {
if(is_cdata_valid(elem) == TRUE) {
tx_buffer_size = cdata_text_get(elem);
}
}
else if(strcasecmp(elem->name,"request-timeout") == 0) {
if(is_cdata_valid(elem) == TRUE) {
request_timeout = cdata_text_get(elem);
}
}
else {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Unknown Element <%s>",elem->name);
}
}
agent = mrcp_client_connection_agent_create(id,max_connection_count,offer_new_connection,loader->pool);
if(agent) {
if(rx_buffer_size) {
mrcp_client_connection_rx_size_set(agent,atol(rx_buffer_size));
}
if(tx_buffer_size) {
mrcp_client_connection_tx_size_set(agent,atol(tx_buffer_size));
}
if(request_timeout) {
mrcp_client_connection_timeout_set(agent,atol(request_timeout));
}
}
return mrcp_client_connection_agent_register(loader->client,agent);
}
/** Load RTSP settings */
static apt_bool_t unimrcp_client_rtsp_settings_load(unimrcp_client_loader_t *loader, const apr_xml_elem *root, const char *id)
{
const apr_xml_elem *elem;
mrcp_sig_settings_t *settings = mrcp_signaling_settings_alloc(loader->pool);
settings->resource_location = DEFAULT_RESOURCE_LOCATION;
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Loading RTSP 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,"server-ip") == 0) {
settings->server_ip = unimrcp_client_ip_address_get(loader,elem,loader->server_ip);
}
else if(strcasecmp(elem->name,"server-port") == 0) {
if(is_cdata_valid(elem) == TRUE) {
settings->server_port = (apr_port_t)atol(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"force-destination") == 0) {
if(is_cdata_valid(elem) == TRUE) {
settings->force_destination = cdata_bool_get(elem);
}
}
else if(strcasecmp(elem->name,"resource-location") == 0) {
if(is_cdata_valid(elem) == TRUE) {
settings->resource_location = cdata_copy(elem,loader->pool);
}
else {
settings->resource_location = "";
}
}
else if(strcasecmp(elem->name,"resource-map") == 0) {
const apr_xml_attr *name_attr;
const apr_xml_attr *value_attr;
const apr_xml_elem *child_elem;
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Loading Resource Map");
for(child_elem = elem->first_child; child_elem; child_elem = child_elem->next) {
if(name_value_attribs_get(child_elem,&name_attr,&value_attr) == TRUE) {
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Loading Param %s:%s",name_attr->value,value_attr->value);
apr_table_set(settings->resource_map,name_attr->value,value_attr->value);
}
}
}
else {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Unknown Element <%s>",elem->name);
}
}
if(!settings->server_ip) {
settings->server_ip = apr_pstrdup(loader->pool,loader->server_ip);
}
apt_log(APT_LOG_MARK,APT_PRIO_INFO,"Create RTSP Settings %s:%hu",settings->server_ip,settings->server_port);
return mrcp_client_signaling_settings_register(loader->client,settings,id);
}
/** Load RTP factory */
static apt_bool_t unimrcp_client_rtp_factory_load(unimrcp_client_loader_t *loader, const apr_xml_elem *root, const char *id)
{
const apr_xml_elem *elem;
char *rtp_ip = NULL;
char *rtp_ext_ip = NULL;
mpf_termination_factory_t *rtp_factory;
mpf_rtp_config_t *rtp_config;
rtp_config = mpf_rtp_config_alloc(loader->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 Factory <%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,"rtp-ip") == 0) {
rtp_ip = unimrcp_client_ip_address_get(loader,elem,loader->ip);
}
else if(strcasecmp(elem->name,"rtp-ext-ip") == 0) {
rtp_ext_ip = unimrcp_client_ip_address_get(loader,elem,loader->ext_ip);
}
else if(strcasecmp(elem->name,"rtp-port-min") == 0) {
if(is_cdata_valid(elem) == TRUE) {
rtp_config->rtp_port_min = (apr_port_t)atol(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"rtp-port-max") == 0) {
if(is_cdata_valid(elem) == TRUE) {
rtp_config->rtp_port_max = (apr_port_t)atol(cdata_text_get(elem));
}
}
else {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Unknown Element <%s>",elem->name);
}
}
if(rtp_ip) {
apt_string_set(&rtp_config->ip,rtp_ip);
}
else {
apt_string_set(&rtp_config->ip,loader->ip);
}
if(rtp_ext_ip) {
apt_string_set(&rtp_config->ext_ip,rtp_ext_ip);
}
else if(loader->ext_ip){
apt_string_set(&rtp_config->ext_ip,loader->ext_ip);
}
rtp_factory = mpf_rtp_termination_factory_create(rtp_config,loader->pool);
return mrcp_client_rtp_factory_register(loader->client,rtp_factory,id);
}
/** Load media engine */
static apt_bool_t unimrcp_client_media_engine_load(unimrcp_client_loader_t *loader, const apr_xml_elem *root, const char *id)
{
const apr_xml_elem *elem;
mpf_engine_t *media_engine;
unsigned long realtime_rate = 1;
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Loading Media Engine <%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,"realtime-rate") == 0) {
if(is_cdata_valid(elem) == TRUE) {
realtime_rate = atol(cdata_text_get(elem));
}
}
else {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Unknown Element <%s>",elem->name);
}
}
media_engine = mpf_engine_create(id,loader->pool);
if(media_engine) {
mpf_engine_scheduler_rate_set(media_engine,realtime_rate);
}
return mrcp_client_media_engine_register(loader->client,media_engine);
}
static char* unimrcp_client_ip_address_get(unimrcp_client_loader_t *loader, const apr_xml_elem *elem, const char *default_ip)
{
const apr_xml_attr *attr = NULL;
for(attr = elem->attr; attr; attr = attr->next) {
if(strcasecmp(attr->name,"type") == 0) {
break;
}
}
if(attr && strcasecmp(attr->value,"auto") == 0) {
/* implicitly detect ip address, if not already detected */
if(!loader->auto_ip) {
char *auto_addr = DEFAULT_IP_ADDRESS;
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Detecting IP Address");
apt_ip_get(&auto_addr,loader->pool);
loader->auto_ip = auto_addr;
}
return apr_pstrdup(loader->pool,loader->auto_ip);
}
if(is_cdata_valid(elem)) {
/* use specified ip address */
return cdata_copy(elem,loader->pool);
}
/* use default ip address */
return apr_pstrdup(loader->pool,loader->ip);
}
/** 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);
}
/** Load SIP settings */
static apt_bool_t unimrcp_client_sip_settings_load(unimrcp_client_loader_t *loader, const apr_xml_elem *root, const char *id)
{
const apr_xml_elem *elem;
mrcp_sig_settings_t *settings = mrcp_signaling_settings_alloc(loader->pool);
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Loading SIP 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,"server-ip") == 0) {
settings->server_ip = unimrcp_client_ip_address_get(loader,elem,loader->server_ip);
}
else if(strcasecmp(elem->name,"server-port") == 0) {
if(is_cdata_valid(elem) == TRUE) {
settings->server_port = (apr_port_t)atol(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"server-username") == 0) {
if(is_cdata_valid(elem) == TRUE) {
settings->user_name = cdata_copy(elem,loader->pool);
}
}
else if(strcasecmp(elem->name,"force-destination") == 0) {
if(is_cdata_valid(elem) == TRUE) {
settings->force_destination = cdata_bool_get(elem);
}
}
else if(strcasecmp(elem->name,"feature-tags") == 0) {
if(is_cdata_valid(elem) == TRUE) {
settings->feature_tags = cdata_copy(elem,loader->pool);
}
}
else {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Unknown Element <%s>",elem->name);
}
}
if(!settings->server_ip) {
settings->server_ip = apr_pstrdup(loader->pool,loader->server_ip);
}
apt_log(APT_LOG_MARK,APT_PRIO_INFO,"Create SIP Settings %s:%hu",settings->server_ip,settings->server_port);
return mrcp_client_signaling_settings_register(loader->client,settings,id);
}
/** Load MRCPv2 profile */
static apt_bool_t unimrcp_server_mrcpv2_profile_load(unimrcp_server_loader_t *loader, const apr_xml_elem *root, const char *id)
{
const apr_xml_elem *elem;
mrcp_profile_t *profile;
mrcp_sig_agent_t *sip_agent = NULL;
mrcp_connection_agent_t *mrcpv2_agent = NULL;
mpf_engine_t *media_engine = NULL;
mpf_termination_factory_t *rtp_factory = NULL;
mpf_rtp_settings_t *rtp_settings = NULL;
apr_table_t *resource_engine_map = NULL;
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Loading MRCPv2 Profile <%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(is_cdata_valid(elem) == FALSE) {
continue;
}
if(strcasecmp(elem->name,"sip-uas") == 0) {
sip_agent = mrcp_server_signaling_agent_get(loader->server,cdata_text_get(elem));
}
else if(strcasecmp(elem->name,"mrcpv2-uas") == 0) {
mrcpv2_agent = mrcp_server_connection_agent_get(loader->server,cdata_text_get(elem));
}
else if(strcasecmp(elem->name,"media-engine") == 0) {
media_engine = mrcp_server_media_engine_get(loader->server,cdata_text_get(elem));
}
else if(strcasecmp(elem->name,"rtp-factory") == 0) {
rtp_factory = mrcp_server_rtp_factory_get(loader->server,cdata_text_get(elem));
}
else if(strcasecmp(elem->name,"rtp-settings") == 0) {
rtp_settings = mrcp_server_rtp_settings_get(loader->server,cdata_text_get(elem));
}
else if(strcasecmp(elem->name,"resource-engine-map") == 0) {
resource_engine_map = resource_engine_map_load(elem,loader->pool);
}
else {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Unknown Element <%s>",elem->name);
}
}
apt_log(APT_LOG_MARK,APT_PRIO_NOTICE,"Create MRCPv2 Profile [%s]",id);
profile = mrcp_server_profile_create(
id,
NULL,
sip_agent,
mrcpv2_agent,
media_engine,
rtp_factory,
rtp_settings,
loader->pool);
return mrcp_server_profile_register(loader->server,profile,resource_engine_map);
}
/** Load MRCPv2 profile */
static apt_bool_t unimrcp_client_mrcpv2_profile_load(unimrcp_client_loader_t *loader, const apr_xml_elem *root, const char *id, const char *tag)
{
const apr_xml_elem *elem;
mrcp_client_profile_t *profile;
mrcp_sa_factory_t *sa_factory = NULL;
mrcp_ca_factory_t *ca_factory = NULL;
mpf_engine_factory_t *mpf_factory = NULL;
mpf_termination_factory_t *rtp_factory = NULL;
mpf_rtp_settings_t *rtp_settings = NULL;
mrcp_sig_settings_t *sip_settings = NULL;
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Loading MRCPv2 Profile <%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(is_cdata_valid(elem) == FALSE) {
continue;
}
if(strcasecmp(elem->name,"sip-uac") == 0) {
sa_factory = unimrcp_client_sa_factory_create(loader,elem);
}
else if(strcasecmp(elem->name,"mrcpv2-uac") == 0) {
ca_factory = unimrcp_client_ca_factory_create(loader,elem);
}
else if(strcasecmp(elem->name,"media-engine") == 0) {
mpf_factory = unimrcp_client_mpf_factory_create(loader,elem);
}
else if(strcasecmp(elem->name,"rtp-factory") == 0) {
rtp_factory = mrcp_client_rtp_factory_get(loader->client,cdata_text_get(elem));
}
else if(strcasecmp(elem->name,"sip-settings") == 0) {
sip_settings = mrcp_client_signaling_settings_get(loader->client,cdata_text_get(elem));
}
else if(strcasecmp(elem->name,"rtp-settings") == 0) {
rtp_settings = mrcp_client_rtp_settings_get(loader->client,cdata_text_get(elem));
}
else {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Unknown Element <%s>",elem->name);
}
}
apt_log(APT_LOG_MARK,APT_PRIO_NOTICE,"Create MRCPv2 Profile [%s]",id);
profile = mrcp_client_profile_create_ex(
MRCP_VERSION_2,NULL,
sa_factory,ca_factory,
mpf_factory,rtp_factory,
rtp_settings,sip_settings,
loader->pool);
if(tag) {
mrcp_client_profile_tag_set(profile,tag);
}
return mrcp_client_profile_register(loader->client,profile,id);
}
/** Load RTCP settings */
static apt_bool_t unimrcp_client_rtcp_settings_load(unimrcp_client_loader_t *loader, mpf_rtp_settings_t *rtcp_settings, const apr_xml_elem *root)
{
const apr_xml_elem *elem;
const apr_xml_attr *attr = NULL;
for(attr = root->attr; attr; attr = attr->next) {
if(strcasecmp(attr->name,"enable") == 0) {
break;
}
}
if(is_attr_enabled(attr) == FALSE) {
/* RTCP is disabled, skip the rest */
return TRUE;
}
rtcp_settings->rtcp = TRUE;
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Loading RTCP Settings");
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,"rtcp-bye") == 0) {
if(is_cdata_valid(elem) == TRUE) {
rtcp_settings->rtcp_bye_policy = atoi(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"tx-interval") == 0) {
if(is_cdata_valid(elem) == TRUE) {
rtcp_settings->rtcp_tx_interval = (apr_uint16_t)atoi(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"rx-resolution") == 0) {
if(is_cdata_valid(elem) == TRUE) {
rtcp_settings->rtcp_rx_resolution = (apr_uint16_t)atol(cdata_text_get(elem));
}
}
else {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Unknown Element <%s>",elem->name);
}
}
return TRUE;
}
static char* unimrcp_client_ip_address_get(unimrcp_client_loader_t *loader, const apr_xml_elem *elem, const char *default_ip)
{
const apr_xml_attr *attr = NULL;
for(attr = elem->attr; attr; attr = attr->next) {
if(strcasecmp(attr->name,"type") == 0) {
break;
}
}
if(attr && strcasecmp(attr->value,"auto") == 0) {
/* implicitly detect IP address, if not already detected */
if(!loader->auto_ip) {
char *auto_addr = DEFAULT_IP_ADDRESS;
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Detecting IP Address");
apt_ip_get(&auto_addr,loader->pool);
loader->auto_ip = auto_addr;
}
return apr_pstrdup(loader->pool,loader->auto_ip);
}
else if(attr && strcasecmp(attr->value,"iface") == 0) {
/* get IP address by network interface name */
char *ip_addr = DEFAULT_IP_ADDRESS;
if(is_cdata_valid(elem) == TRUE) {
const char *iface_name = cdata_text_get(elem);
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Get IP Address by Interface [%s]", iface_name);
apt_ip_get_by_iface(iface_name,&ip_addr,loader->pool);
}
return ip_addr;
}
if(is_cdata_valid(elem)) {
/* use specified IP address */
return cdata_copy(elem,loader->pool);
}
/* use default IP address */
return apr_pstrdup(loader->pool,loader->ip);
}
/** Load MRCPv2 connection agent */
static apt_bool_t unimrcp_server_mrcpv2_uas_load(unimrcp_server_loader_t *loader, const apr_xml_elem *root, const char *id)
{
const apr_xml_elem *elem;
mrcp_connection_agent_t *agent;
char *mrcp_ip = NULL;
apr_port_t mrcp_port = DEFAULT_MRCP_PORT;
apr_size_t max_connection_count = 100;
apt_bool_t force_new_connection = FALSE;
apr_size_t rx_buffer_size = 0;
apr_size_t tx_buffer_size = 0;
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Loading MRCPv2 Agent <%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,"mrcp-ip") == 0) {
mrcp_ip = unimrcp_server_ip_address_get(loader,elem);
}
else if(strcasecmp(elem->name,"mrcp-port") == 0) {
if(is_cdata_valid(elem) == TRUE) {
mrcp_port = (apr_port_t)atol(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"max-connection-count") == 0) {
if(is_cdata_valid(elem) == TRUE) {
max_connection_count = atol(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"force-new-connection") == 0) {
if(is_cdata_valid(elem) == TRUE) {
force_new_connection = cdata_bool_get(elem);
}
}
else if(strcasecmp(elem->name,"rx-buffer-size") == 0) {
if(is_cdata_valid(elem) == TRUE) {
rx_buffer_size = atol(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"tx-buffer-size") == 0) {
if(is_cdata_valid(elem) == TRUE) {
tx_buffer_size = atol(cdata_text_get(elem));
}
}
else {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Unknown Element <%s>",elem->name);
}
}
if(!mrcp_ip) {
/* use default ip address if not specified */
mrcp_ip = apr_pstrdup(loader->pool,loader->ip);
}
agent = mrcp_server_connection_agent_create(id,mrcp_ip,mrcp_port,max_connection_count,force_new_connection,loader->pool);
if(agent) {
if(rx_buffer_size) {
mrcp_server_connection_rx_size_set(agent,rx_buffer_size);
}
if(tx_buffer_size) {
mrcp_server_connection_tx_size_set(agent,tx_buffer_size);
}
}
return mrcp_server_connection_agent_register(loader->server,agent);
}
/** Load SofiaSIP signaling agent */
static apt_bool_t unimrcp_client_sip_uac_load(unimrcp_client_loader_t *loader, const apr_xml_elem *root, const char *id)
{
const apr_xml_elem *elem;
mrcp_sig_agent_t *agent;
mrcp_sofia_client_config_t *config;
config = mrcp_sofiasip_client_config_alloc(loader->pool);
config->local_port = DEFAULT_SIP_PORT;
config->user_agent_name = DEFAULT_SOFIASIP_UA_NAME;
config->origin = DEFAULT_SDP_ORIGIN;
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Loading SofiaSIP Agent <%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,"sip-ip") == 0) {
config->local_ip = unimrcp_client_ip_address_get(loader,elem,loader->ip);
}
else if(strcasecmp(elem->name,"sip-ext-ip") == 0) {
config->ext_ip = unimrcp_client_ip_address_get(loader,elem,loader->ext_ip);
}
else if(strcasecmp(elem->name,"sip-port") == 0) {
if(is_cdata_valid(elem) == TRUE) {
config->local_port = (apr_port_t)atol(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"sip-transport") == 0) {
if(is_cdata_valid(elem) == TRUE) {
config->transport = cdata_copy(elem,loader->pool);
}
}
else if(strcasecmp(elem->name,"ua-name") == 0) {
if(is_cdata_valid(elem) == TRUE) {
const apr_xml_attr *attr = NULL;
for(attr = elem->attr; attr; attr = attr->next) {
if(strcasecmp(attr->name,"appendversion") == 0) {
break;
}
}
if(is_attr_enabled(attr)) {
config->user_agent_name = apr_psprintf(loader->pool,"%s "UNI_VERSION_STRING,cdata_text_get(elem));
}
else {
config->user_agent_name = cdata_copy(elem,loader->pool);
}
}
}
else if(strcasecmp(elem->name,"sdp-origin") == 0) {
if(is_cdata_valid(elem) == TRUE) {
config->origin = cdata_copy(elem,loader->pool);
}
}
else if(strcasecmp(elem->name,"sip-t1") == 0) {
if(is_cdata_valid(elem) == TRUE) {
config->sip_t1 = atol(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"sip-t2") == 0) {
if(is_cdata_valid(elem) == TRUE) {
config->sip_t2 = atol(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"sip-t4") == 0) {
if(is_cdata_valid(elem) == TRUE) {
config->sip_t4 = atol(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"sip-t1x64") == 0) {
if(is_cdata_valid(elem) == TRUE) {
config->sip_t1x64 = atol(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"sip-message-output") == 0) {
if(is_cdata_valid(elem) == TRUE) {
config->tport_log = cdata_bool_get(elem);
}
}
else if(strcasecmp(elem->name,"sip-message-dump") == 0) {
if(is_cdata_valid(elem) == TRUE) {
const char *root_path;
const char *path = cdata_text_get(elem);
if(loader->dir_layout && apr_filepath_root(&root_path,&path,0,loader->pool) == APR_ERELATIVE)
config->tport_dump_file = apt_dir_layout_path_compose(
loader->dir_layout,
APT_LAYOUT_LOG_DIR,
path,
loader->pool);
else
config->tport_dump_file = cdata_copy(elem,loader->pool);
}
}
else {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Unknown Element <%s>",elem->name);
}
}
if(!config->local_ip) {
/* use default IP address if not specified */
config->local_ip = apr_pstrdup(loader->pool,loader->ip);
}
if(!config->ext_ip && loader->ext_ip) {
/* use default ext IP address if not specified */
config->ext_ip = apr_pstrdup(loader->pool,loader->ext_ip);
}
agent = mrcp_sofiasip_client_agent_create(id,config,loader->pool);
return mrcp_client_signaling_agent_register(loader->client,agent);
}
/** Load plugin */
static apt_bool_t unimrcp_server_plugin_load(unimrcp_server_loader_t *loader, const apr_xml_elem *root)
{
mrcp_engine_t *engine;
mrcp_engine_config_t *config;
const char *plugin_id = NULL;
const char *plugin_name = NULL;
const char *plugin_ext = NULL;
const char *plugin_path = NULL;
apt_bool_t plugin_enabled = TRUE;
const apr_xml_attr *attr;
for(attr = root->attr; attr; attr = attr->next) {
if(strcasecmp(attr->name,"id") == 0) {
plugin_id = apr_pstrdup(loader->pool,attr->value);
}
else if(strcasecmp(attr->name,"name") == 0) {
plugin_name = attr->value;
}
else if(strcasecmp(attr->name,"ext") == 0) {
plugin_ext = attr->value;
}
else if(strcasecmp(attr->name,"enable") == 0) {
plugin_enabled = is_attr_enabled(attr);
}
else {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Unknown Attribute <%s>",attr->name);
}
}
if(!plugin_id || !plugin_name) {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Missing plugin id or name");
return FALSE;
}
if(!plugin_enabled) {
/* disabled plugin, just skip it */
return TRUE;
}
if(!plugin_ext) {
plugin_ext = DEFAULT_PLUGIN_EXT;
}
if(*loader->dir_layout->plugin_dir_path == '\0') {
plugin_path = apr_psprintf(loader->pool,"%s.%s",
plugin_name,plugin_ext);
}
else {
plugin_path = apr_psprintf(loader->pool,"%s/%s.%s",
loader->dir_layout->plugin_dir_path,plugin_name,plugin_ext);
}
config = mrcp_engine_config_alloc(loader->pool);
/* load optional named and generic name/value params */
if(root->first_child){
const apr_xml_attr *attr_name;
const apr_xml_attr *attr_value;
const apr_xml_elem *elem;
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Loading Engine Params");
config->params = apr_table_make(loader->pool,1);
for(elem = root->first_child; elem; elem = elem->next) {
if(strcasecmp(elem->name,"max-channel-count") == 0) {
if(is_cdata_valid(elem) == TRUE) {
config->max_channel_count = atol(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"param") == 0) {
if(name_value_attribs_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);
apr_table_set(config->params,attr_name->value,attr_value->value);
}
}
}
}
engine = mrcp_server_engine_load(loader->server,plugin_id,plugin_path,config);
return mrcp_server_engine_register(loader->server,engine);
}
/** Load SofiaSIP signaling agent */
static apt_bool_t unimrcp_client_sip_uac_load(unimrcp_client_loader_t *loader, const apr_xml_elem *root, const char *id)
{
const apr_xml_elem *elem;
mrcp_sig_agent_t *agent;
mrcp_sofia_client_config_t *config;
config = mrcp_sofiasip_client_config_alloc(loader->pool);
config->local_port = DEFAULT_SIP_PORT;
config->user_agent_name = DEFAULT_SOFIASIP_UA_NAME;
config->origin = DEFAULT_SDP_ORIGIN;
apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Loading SofiaSIP Agent <%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,"sip-ip") == 0) {
config->local_ip = unimrcp_client_ip_address_get(loader,elem,loader->ip);
}
else if(strcasecmp(elem->name,"sip-ext-ip") == 0) {
config->ext_ip = unimrcp_client_ip_address_get(loader,elem,loader->ext_ip);
}
else if(strcasecmp(elem->name,"sip-port") == 0) {
if(is_cdata_valid(elem) == TRUE) {
config->local_port = (apr_port_t)atol(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"sip-transport") == 0) {
if(is_cdata_valid(elem) == TRUE) {
config->transport = cdata_copy(elem,loader->pool);
}
}
else if(strcasecmp(elem->name,"ua-name") == 0) {
if(is_cdata_valid(elem) == TRUE) {
config->user_agent_name = cdata_copy(elem,loader->pool);
}
}
else if(strcasecmp(elem->name,"sdp-origin") == 0) {
if(is_cdata_valid(elem) == TRUE) {
config->origin = cdata_copy(elem,loader->pool);
}
}
else if(strcasecmp(elem->name,"sip-t1") == 0) {
if(is_cdata_valid(elem) == TRUE) {
config->sip_t1 = atol(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"sip-t2") == 0) {
if(is_cdata_valid(elem) == TRUE) {
config->sip_t2 = atol(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"sip-t4") == 0) {
if(is_cdata_valid(elem) == TRUE) {
config->sip_t4 = atol(cdata_text_get(elem));
}
}
else if(strcasecmp(elem->name,"sip-t1x64") == 0) {
if(is_cdata_valid(elem) == TRUE) {
config->sip_t1x64 = atol(cdata_text_get(elem));
}
}
else {
apt_log(APT_LOG_MARK,APT_PRIO_WARNING,"Unknown Element <%s>",elem->name);
}
}
if(!config->local_ip) {
/* use default ip address if not specified */
config->local_ip = apr_pstrdup(loader->pool,loader->ip);
}
if(!config->ext_ip && loader->ext_ip) {
/* use default ext ip address if not specified */
config->ext_ip = apr_pstrdup(loader->pool,loader->ext_ip);
}
agent = mrcp_sofiasip_client_agent_create(id,config,loader->pool);
return mrcp_client_signaling_agent_register(loader->client,agent);
}