static apt_bool_t mrcp_app_request_dispatch(mrcp_client_session_t *session, const mrcp_app_message_t *app_message) { switch(app_message->message_type) { case MRCP_APP_MESSAGE_TYPE_SIGNALING: { apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Dispatch Application Request [%d]",app_message->sig_message.command_id); switch(app_message->sig_message.command_id) { case MRCP_SIG_COMMAND_SESSION_UPDATE: mrcp_client_session_update(session); break; case MRCP_SIG_COMMAND_SESSION_TERMINATE: mrcp_client_session_terminate(session); break; case MRCP_SIG_COMMAND_CHANNEL_ADD: mrcp_client_channel_add(session,app_message->channel); break; case MRCP_SIG_COMMAND_CHANNEL_REMOVE: mrcp_client_channel_modify(session,app_message->channel,FALSE); break; default: break; } break; } case MRCP_APP_MESSAGE_TYPE_CONTROL: { mrcp_client_message_send(session,app_message->channel,app_message->control_message); break; } } return TRUE; }
static apt_bool_t mrcp_app_request_dispatch(mrcp_client_session_t *session, const mrcp_app_message_t *app_message) { if(session->state == SESSION_STATE_TERMINATING) { /* no more requests are allowed, as session is being terminated! just return, it is horribly wrong and can crash anytime here */ apt_log(APT_LOG_MARK,APT_PRIO_ERROR,"Inappropriate Application Request "APT_PTRSID_FMT" [%d]", MRCP_SESSION_PTRSID(&session->base), app_message->sig_message.command_id); return FALSE; } if(session->registered == FALSE) { session->base.signaling_agent = session->profile->signaling_agent; session->base.signaling_agent->create_client_session(&session->base,session->profile->signaling_settings); mrcp_client_session_add(session->application->client,session); session->registered = TRUE; } session->status = MRCP_SIG_STATUS_CODE_SUCCESS; switch(app_message->message_type) { case MRCP_APP_MESSAGE_TYPE_SIGNALING: { apt_log(APT_LOG_MARK,APT_PRIO_DEBUG,"Dispatch Application Request "APT_PTRSID_FMT" [%d]", MRCP_SESSION_PTRSID(&session->base), app_message->sig_message.command_id); switch(app_message->sig_message.command_id) { case MRCP_SIG_COMMAND_SESSION_UPDATE: mrcp_client_session_update(session); break; case MRCP_SIG_COMMAND_SESSION_TERMINATE: mrcp_client_session_terminate(session); break; case MRCP_SIG_COMMAND_CHANNEL_ADD: mrcp_client_channel_add(session,app_message->channel); break; case MRCP_SIG_COMMAND_CHANNEL_REMOVE: mrcp_client_channel_modify(session,app_message->channel,FALSE); break; case MRCP_SIG_COMMAND_RESOURCE_DISCOVER: mrcp_client_resource_discover(session); break; default: break; } break; } case MRCP_APP_MESSAGE_TYPE_CONTROL: { mrcp_client_message_send(session,app_message->channel,app_message->control_message); break; } } return TRUE; }
static apt_bool_t mrcp_app_request_dispatch(mrcp_client_session_t *session, const mrcp_app_message_t *app_message) { if(session->state == SESSION_STATE_TERMINATING) { /* no more requests are allowed, as session is being terminated! just return, it is horribly wrong and can crash anytime here */ apt_obj_log(APT_LOG_MARK,APT_PRIO_ERROR,session->base.log_obj,"Inappropriate Application Request " APT_NAMESID_FMT " [%d]", MRCP_SESSION_NAMESID(session), app_message->sig_message.command_id); return FALSE; } if(session->disconnected == TRUE) { /* cancel all the requests besides session termination one */ if(!IS_SESSION_TERMINATE(app_message)) { apt_obj_log(APT_LOG_MARK,APT_PRIO_WARNING,session->base.log_obj,"Cancel App Request " APT_NAMESID_FMT " [%d]", MRCP_SESSION_NAMESID(session), app_message->sig_message.command_id); session->status = MRCP_SIG_STATUS_CODE_CANCEL; return mrcp_app_failure_message_raise(session); } } if(session->registered == FALSE) { if(IS_SESSION_TERMINATE(app_message)) { /* if session is not registered, nothing to terminate, just respond with success */ session->status = MRCP_SIG_STATUS_CODE_SUCCESS; return mrcp_app_sig_response_raise(session,FALSE); } /* select signaling agent */ session->base.signaling_agent = mrcp_sa_factory_agent_select(session->profile->sa_factory); if(!session->base.signaling_agent) { apt_obj_log(APT_LOG_MARK,APT_PRIO_WARNING,session->base.log_obj,"Failed to Select Signaling Agent " APT_NAMESID_FMT " [%d]", MRCP_SESSION_NAMESID(session), app_message->sig_message.command_id); session->status = MRCP_SIG_STATUS_CODE_FAILURE; } if(session->profile->mrcp_version == MRCP_VERSION_2) { /* select connection agent */ session->base.connection_agent = mrcp_ca_factory_agent_select(session->profile->ca_factory); if(!session->base.connection_agent) { apt_obj_log(APT_LOG_MARK,APT_PRIO_WARNING,session->base.log_obj,"Failed to Select Connection Agent " APT_NAMESID_FMT " [%d]", MRCP_SESSION_NAMESID(session), app_message->sig_message.command_id); session->status = MRCP_SIG_STATUS_CODE_FAILURE; } } if(session->profile->mpf_factory) { /* select media engine */ session->base.media_engine = mpf_engine_factory_engine_select(session->profile->mpf_factory); if(!session->base.media_engine) { apt_obj_log(APT_LOG_MARK,APT_PRIO_WARNING,session->base.log_obj,"Failed to Select Media Engine " APT_NAMESID_FMT " [%d]", MRCP_SESSION_NAMESID(session), app_message->sig_message.command_id); session->status = MRCP_SIG_STATUS_CODE_FAILURE; } } /* set rtp termination factory */ session->base.rtp_factory = session->profile->rtp_termination_factory; if(session->status == MRCP_SIG_STATUS_CODE_FAILURE) { /* raise app response in case of failure */ return mrcp_app_failure_message_raise(session); } if(session->base.signaling_agent->create_client_session(&session->base,session->profile->signaling_settings) != TRUE) { /* raise app response */ apt_obj_log(APT_LOG_MARK,APT_PRIO_WARNING,session->base.log_obj,"Failed to Create Session " APT_NAMESID_FMT " [%d]", MRCP_SESSION_NAMESID(session), app_message->sig_message.command_id); session->status = MRCP_SIG_STATUS_CODE_FAILURE; return mrcp_app_failure_message_raise(session); } mrcp_client_session_add(session->application->client,session); session->registered = TRUE; } session->status = MRCP_SIG_STATUS_CODE_SUCCESS; switch(app_message->message_type) { case MRCP_APP_MESSAGE_TYPE_SIGNALING: { apt_obj_log(APT_LOG_MARK,APT_PRIO_DEBUG,session->base.log_obj,"Dispatch App Request " APT_NAMESID_FMT " [%d]", MRCP_SESSION_NAMESID(session), app_message->sig_message.command_id); switch(app_message->sig_message.command_id) { case MRCP_SIG_COMMAND_SESSION_UPDATE: mrcp_client_session_update(session); break; case MRCP_SIG_COMMAND_SESSION_TERMINATE: mrcp_client_session_terminate(session); break; case MRCP_SIG_COMMAND_CHANNEL_ADD: mrcp_client_channel_add(session,app_message->channel); break; case MRCP_SIG_COMMAND_CHANNEL_REMOVE: mrcp_client_channel_modify(session,app_message->channel,FALSE); break; case MRCP_SIG_COMMAND_RESOURCE_DISCOVER: mrcp_client_resource_discover(session); break; default: break; } break; } case MRCP_APP_MESSAGE_TYPE_CONTROL: { mrcp_client_message_send(session,app_message->channel,app_message->control_message); break; } } return TRUE; }