C++ (Cpp) belle_sip_header_via_get_host Examples

Example #1

File: channel.c Project: PeterXu/sipstack

BELLE_SIP_INSTANCIATE_CUSTOM_VPTR_END

static void fix_incoming_via(belle_sip_request_t *msg, const struct addrinfo* origin){
	char received[NI_MAXHOST];
	char rport[NI_MAXSERV];
	belle_sip_header_via_t *via;
	int err;
	struct sockaddr_storage saddr;
	socklen_t slen=sizeof(saddr);
	
	if (!origin) {
		belle_sip_warning("cannot fix via for message [%p], probably a test",msg);
		return;
	}
	belle_sip_address_remove_v4_mapping(origin->ai_addr, (struct sockaddr*)&saddr, &slen);
	err=getnameinfo((struct sockaddr*)&saddr,slen,received,sizeof(received),
	                rport,sizeof(rport),NI_NUMERICHOST|NI_NUMERICSERV);
	if (err!=0){
		belle_sip_error("fix_via: getnameinfo() failed: %s",gai_strerror(errno));
		return;
	}
	via=BELLE_SIP_HEADER_VIA(belle_sip_message_get_header((belle_sip_message_t*)msg,"via"));
	if (via){
		const char* host = belle_sip_header_via_get_host(via);
		
		if (strcmp(host,received)!=0)
				belle_sip_header_via_set_received(via,received);
			
		if (belle_sip_parameters_has_parameter(BELLE_SIP_PARAMETERS(via),"rport")){
			int port = belle_sip_header_via_get_listening_port(via);
			int rport_int=atoi(rport);
			if (rport_int!=port) belle_sip_header_via_set_rport(via,atoi(rport));
		}
	}
}

Example #2

File: channel.c Project: PeterXu/sipstack

static void belle_sip_channel_learn_public_ip_port(belle_sip_channel_t *obj, belle_sip_response_t *resp){
	belle_sip_header_via_t *via=belle_sip_message_get_header_by_type(resp,belle_sip_header_via_t);
	const char *received;
	int rport;
	
	if (!via){
		belle_sip_error("channel [%p]: no via in response.",obj);
		return;
	}

	if (!(received=belle_sip_header_via_get_received(via))) {
		/*use address from via*/;
		received=belle_sip_header_via_get_host(via);
	}
	
	rport=belle_sip_header_via_get_rport(via);
	if (rport<=0){
		/* no rport, the via port might be good then*/
		rport=belle_sip_header_via_get_listening_port(via);
	}
	belle_sip_channel_set_public_ip_port(obj,received,rport);

	obj->learnt_ip_port=TRUE;
}

Example #3

File: sal_op_impl.c Project: 42p/linphone

bool_t sal_op_is_ipv6(SalOp *op){
	belle_sip_transaction_t *tr=NULL;
	belle_sip_header_address_t *contact;
	

	if (op->refresher)
		tr=(belle_sip_transaction_t *)belle_sip_refresher_get_transaction(op->refresher);

	if (tr==NULL)
		tr=(belle_sip_transaction_t *)op->pending_client_trans;
	if (tr==NULL)
		tr=(belle_sip_transaction_t *)op->pending_server_trans;
	
	if (tr==NULL){
		ms_error("Unable to determine IP version from signaling operation.");
		return FALSE;
	}
	
	
	if (op->refresher) {
		belle_sip_response_t *resp = belle_sip_transaction_get_response(tr);
		belle_sip_header_via_t *via = resp ?belle_sip_message_get_header_by_type(resp,belle_sip_header_via_t):NULL;
		if (!via){
			ms_error("Unable to determine IP version from signaling operation, no via header found.");
			return FALSE;
		}
		return strchr(belle_sip_header_via_get_host(via),':') != NULL;
	} else {
		belle_sip_request_t *req = belle_sip_transaction_get_request(tr);
		contact=(belle_sip_header_address_t*)belle_sip_message_get_header_by_type(req,belle_sip_header_contact_t);
		if (!contact){
			ms_error("Unable to determine IP version from signaling operation, no contact header found.");
		}
		return sal_address_is_ipv6((SalAddress*)contact);
	}
}