/* Finally terminate RTSP session */ static apt_bool_t rtsp_server_session_do_terminate(rtsp_server_t *server, rtsp_server_session_t *session) { rtsp_server_connection_t *rtsp_connection = session->connection; if(session->active_request) { rtsp_message_t *response = rtsp_response_create(session->active_request, RTSP_STATUS_CODE_OK,RTSP_REASON_PHRASE_OK,session->active_request->pool); if(response) { if(session->id.buf) { response->header.session_id = session->id; rtsp_header_property_add(&response->header,RTSP_HEADER_FIELD_SESSION_ID,response->pool); } if(rtsp_connection) { rtsp_server_message_send(server,rtsp_connection,response); } } } apt_log(RTSP_LOG_MARK,APT_PRIO_INFO,"Remove RTSP Session " APT_SID_FMT,session->id.buf); if(rtsp_connection) { apr_hash_set(rtsp_connection->session_table,session->id.buf,session->id.length,NULL); } rtsp_server_session_destroy(session); if(rtsp_connection && !rtsp_connection->sock) { if(apr_hash_count(rtsp_connection->session_table) == 0) { rtsp_server_connection_destroy(rtsp_connection); } } return TRUE; }
/* Process incoming RTSP request */ static apt_bool_t rtsp_server_session_request_process(rtsp_server_t *server, rtsp_server_connection_t *rtsp_connection, rtsp_message_t *message) { rtsp_server_session_t *session = NULL; if(message->start_line.message_type != RTSP_MESSAGE_TYPE_REQUEST) { /* received response to ANNOUNCE request/event */ return TRUE; } if(rtsp_header_property_check(&message->header,RTSP_HEADER_FIELD_SESSION_ID) != TRUE) { /* no session-id specified */ session = rtsp_server_session_setup_process(server,rtsp_connection,message); if(session) { session->active_request = message; if(rtsp_server_session_message_handle(server,session,message) != TRUE) { rtsp_server_session_destroy(session); } } else { /* error case, failed to create a session */ apt_log(RTSP_LOG_MARK,APT_PRIO_WARNING,"Failed to Create RTSP Session"); return rtsp_server_error_respond(server,rtsp_connection,message, RTSP_STATUS_CODE_NOT_ACCEPTABLE, RTSP_REASON_PHRASE_NOT_ACCEPTABLE); } return TRUE; } /* existing session */ session = apr_hash_get( rtsp_connection->session_table, message->header.session_id.buf, message->header.session_id.length); if(!session) { /* error case, no such session */ apt_log(RTSP_LOG_MARK,APT_PRIO_WARNING,"No Such RTSP Session " APT_SID_FMT,message->header.session_id.buf); return rtsp_server_error_respond(server,rtsp_connection,message, RTSP_STATUS_CODE_NOT_FOUND, RTSP_REASON_PHRASE_NOT_FOUND); } if(session->terminating == TRUE) { /* error case, session is being terminated */ apt_log(RTSP_LOG_MARK,APT_PRIO_WARNING,"Not Acceptable Request " APT_SID_FMT,message->header.session_id.buf); return rtsp_server_error_respond(server,rtsp_connection,message, RTSP_STATUS_CODE_NOT_ACCEPTABLE, RTSP_REASON_PHRASE_NOT_ACCEPTABLE); } if(session->active_request) { apt_log(RTSP_LOG_MARK,APT_PRIO_DEBUG,"Push RTSP Request to Queue " APT_SID_FMT,session->id.buf); apt_list_push_back(session->request_queue,message,message->pool); return TRUE; } /* handle the request */ session->active_request = message; rtsp_server_session_message_handle(server,session,message); return TRUE; }
/* Process incoming RTSP request */ static apt_bool_t rtsp_server_session_request_process(rtsp_server_t *server, rtsp_server_connection_t *rtsp_connection, rtsp_message_t *message) { rtsp_server_session_t *session = NULL; if(message->start_line.message_type != RTSP_MESSAGE_TYPE_REQUEST) { /* received response to ANNOUNCE request/event */ return TRUE; } if(rtsp_header_property_check(&message->header.property_set,RTSP_HEADER_FIELD_SESSION_ID) != TRUE) { /* no session-id specified */ session = rtsp_server_session_setup_process(server,rtsp_connection,message); if(session) { session->active_request = message; if(rtsp_server_session_message_handle(server,session,message) != TRUE) { rtsp_server_session_destroy(session); } } return TRUE; } /* existing session */ session = apr_hash_get( rtsp_connection->session_table, message->header.session_id.buf, message->header.session_id.length); if(!session) { /* error case */ apt_log(APT_PRIO_WARNING,"No Such RTSP Session <%s>",message->header.session_id.buf); return rtsp_server_error_respond(server,rtsp_connection,message, RTSP_STATUS_CODE_NOT_FOUND, RTSP_REASON_PHRASE_NOT_FOUND); } if(session->active_request) { apt_log(APT_PRIO_DEBUG,"Push RTSP Request to Queue <%s>",session->id.buf); apt_list_push_back(session->request_queue,message); return TRUE; } /* handle the request */ session->active_request = message; rtsp_server_session_message_handle(server,session,message); return TRUE; }