static void belle_sip_listening_point_uninit(belle_sip_listening_point_t *lp){
char *tmp=belle_sip_object_to_string((belle_sip_object_t*)BELLE_SIP_LISTENING_POINT(lp)->listening_uri);
belle_sip_listening_point_clean_channels(lp);
belle_sip_message("Listening point [%p] on [%s] destroyed",lp, tmp);
belle_sip_object_unref(lp->listening_uri);
belle_sip_free(tmp);
lp->channel_listener=NULL; /*does not unref provider*/
belle_sip_uninit_sockets();
belle_sip_listening_point_set_keep_alive(lp,-1);
}
static void test_register_channel_inactive(void){
belle_sip_listening_point_t *lp=belle_sip_provider_get_listening_point(prov,"TCP");
CU_ASSERT_PTR_NOT_NULL_FATAL(lp);
belle_sip_stack_set_inactive_transport_timeout(stack,5);
belle_sip_listening_point_clean_channels(lp);
CU_ASSERT_EQUAL(belle_sip_listening_point_get_channel_count(lp),0);
register_test("tcp",1);
CU_ASSERT_EQUAL(belle_sip_listening_point_get_channel_count(lp),1);
belle_sip_stack_sleep(stack,5000);
CU_ASSERT_EQUAL(belle_sip_listening_point_get_channel_count(lp),0);
belle_sip_stack_set_inactive_transport_timeout(stack,3600);
}
/*peek data from the master socket to see where it comes from, and dispatch to matching channel.
* If the channel does not exist, create it */
static int on_udp_data(belle_sip_udp_listening_point_t *lp, unsigned int events){
int err;
unsigned char buf[4096];
sockaddr_x addr;
socklen_t addrlen=sizeof(sockaddr_x);
if (events & BELLE_SIP_EVENT_READ){
belle_sip_debug("udp_listening_point: data to read.");
err=Xrecvfrom(lp->sock,(char*)buf,sizeof(buf),MSG_PEEK,(struct sockaddr*)&addr,&addrlen);
if (err==-1){
char *tmp=belle_sip_object_to_string((belle_sip_object_t*) ((belle_sip_listening_point_t*)lp)->listening_uri);
belle_sip_error("udp_listening_point: recvfrom() failed on [%s], : [%s] reopening server socket"
,tmp
,belle_sip_get_socket_error_string());
belle_sip_free(tmp);
belle_sip_udp_listening_point_uninit(lp);
/*clean all udp channels that are actually sharing the server socket with the listening points*/
belle_sip_listening_point_clean_channels((belle_sip_listening_point_t*)lp);
belle_sip_udp_listening_point_init_socket(lp);
}else{
belle_sip_channel_t *chan;
struct addrinfo ai={0};
belle_sip_address_remove_v4_mapping((struct sockaddr*)&addr,(struct sockaddr*)&addr,&addrlen);
ai.ai_family=((struct sockaddr*)&addr)->sa_family;
ai.ai_addr=(struct sockaddr*)&addr;
ai.ai_addrlen=addrlen;
chan=_belle_sip_listening_point_get_channel((belle_sip_listening_point_t*)lp,NULL,&ai);
if (chan==NULL){
/*TODO: should rather create the channel with real local ip and port and not just 0.0.0.0"*/
chan=belle_sip_channel_new_udp_with_addr(lp->base.stack
,lp->sock
,belle_sip_uri_get_host(lp->base.listening_uri)
,belle_sip_uri_get_port(lp->base.listening_uri)
,&ai);
if (chan!=NULL){
belle_sip_message("udp_listening_point: new channel created to %s:%i",chan->peer_name,chan->peer_port);
chan->lp=(belle_sip_listening_point_t*)lp; /*FIXME, exactly the same code as for channel creation from provider. might be good to factorize*/
belle_sip_listening_point_add_channel((belle_sip_listening_point_t*)lp,chan);
}
}
if (chan){
/*notify the channel*/
belle_sip_debug("Notifying udp channel, local [%s:%i] remote [%s:%i]"
,chan->local_ip
,chan->local_port
,chan->peer_name
,chan->peer_port);
belle_sip_channel_process_data(chan,events);
}
}
}
return BELLE_SIP_CONTINUE;
}
static void test_bad_request(void) {
belle_sip_request_t *req;
belle_sip_listener_t *bad_req_listener;
belle_sip_client_transaction_t *t;
belle_sip_header_address_t* route_address=belle_sip_header_address_create(NULL,belle_sip_uri_create(NULL,test_domain));
belle_sip_header_route_t* route;
belle_sip_header_to_t* to = belle_sip_header_to_create2("sip:[email protected]",NULL);
belle_sip_listener_callbacks_t cbs;
belle_sip_listening_point_t *lp=belle_sip_provider_get_listening_point(prov,"TCP");
int bad_request_response_received=0;
memset(&cbs,0,sizeof(cbs));
cbs.process_io_error=bad_req_process_io_error;
cbs.process_response_event=bad_req_process_response_event;
bad_req_listener = belle_sip_listener_create_from_callbacks(&cbs,&bad_request_response_received);
req=belle_sip_request_create(
BELLE_SIP_URI(belle_sip_object_clone(BELLE_SIP_OBJECT(belle_sip_header_address_get_uri(route_address)))),
"REGISTER",
belle_sip_provider_create_call_id(prov),
belle_sip_header_cseq_create(20,"REGISTER"),
belle_sip_header_from_create2("sip:[email protected]",BELLE_SIP_RANDOM_TAG),
to,
belle_sip_header_via_new(),
70);
belle_sip_uri_set_transport_param(belle_sip_header_address_get_uri(route_address),"tcp");
route = belle_sip_header_route_create(route_address);
belle_sip_header_set_name(BELLE_SIP_HEADER(to),"BrokenHeader");
belle_sip_message_add_header(BELLE_SIP_MESSAGE(req),BELLE_SIP_HEADER(belle_sip_header_expires_create(600)));
belle_sip_message_add_header(BELLE_SIP_MESSAGE(req),BELLE_SIP_HEADER(route));
belle_sip_message_add_header(BELLE_SIP_MESSAGE(req),BELLE_SIP_HEADER(belle_sip_header_contact_new()));
belle_sip_provider_add_sip_listener(prov,bad_req_listener);
t=belle_sip_provider_create_client_transaction(prov,req);
belle_sip_client_transaction_send_request(t);
belle_sip_stack_sleep(stack,3000);
CU_ASSERT_TRUE(bad_request_response_received==1);
belle_sip_provider_remove_sip_listener(prov,bad_req_listener);
belle_sip_object_unref(bad_req_listener);
belle_sip_listening_point_clean_channels(lp);
}
