Пример #1
0
belle_sip_request_t* sal_op_build_request(SalOp *op,const char* method) {
	belle_sip_header_from_t* from_header;
	belle_sip_header_to_t* to_header;
	belle_sip_provider_t* prov=op->base.root->prov;
	belle_sip_request_t *req;
	belle_sip_uri_t* req_uri;
	char token[10];


	if (strcmp("REGISTER",method)==0 || op->privacy==SalPrivacyNone) {
		from_header = belle_sip_header_from_create(BELLE_SIP_HEADER_ADDRESS(sal_op_get_from_address(op))
												,belle_sip_random_token(token,sizeof(token)));
	} else {
		from_header=belle_sip_header_from_create2("Anonymous <sip:[email protected]>",belle_sip_random_token(token,sizeof(token)));
	}
	/*make sure to preserve components like headers or port*/
	req_uri = (belle_sip_uri_t*)belle_sip_object_clone((belle_sip_object_t*)belle_sip_header_address_get_uri(BELLE_SIP_HEADER_ADDRESS(sal_op_get_to_address(op))));
	belle_sip_uri_set_secure(req_uri,sal_op_is_secure(op));

	to_header = belle_sip_header_to_create(BELLE_SIP_HEADER_ADDRESS(sal_op_get_to_address(op)),NULL);

	req=belle_sip_request_create(
					req_uri,
					method,
					belle_sip_provider_create_call_id(prov),
					belle_sip_header_cseq_create(20,method),
					from_header,
					to_header,
					belle_sip_header_via_new(),
					70);

	if (op->privacy & SalPrivacyId) {
		belle_sip_header_p_preferred_identity_t* p_preferred_identity=belle_sip_header_p_preferred_identity_create(BELLE_SIP_HEADER_ADDRESS(sal_op_get_from_address(op)));
		belle_sip_message_add_header(BELLE_SIP_MESSAGE(req),BELLE_SIP_HEADER(p_preferred_identity));
	}
	if (strcmp("REGISTER",method)!=0 && op->privacy!=SalPrivacyNone ){
		belle_sip_header_privacy_t* privacy_header=belle_sip_header_privacy_new();
		if (op->privacy&SalPrivacyCritical)
			belle_sip_header_privacy_add_privacy(privacy_header,sal_privacy_to_string(SalPrivacyCritical));
		if (op->privacy&SalPrivacyHeader)
			belle_sip_header_privacy_add_privacy(privacy_header,sal_privacy_to_string(SalPrivacyHeader));
		if (op->privacy&SalPrivacyId)
			belle_sip_header_privacy_add_privacy(privacy_header,sal_privacy_to_string(SalPrivacyId));
		if (op->privacy&SalPrivacyNone)
			belle_sip_header_privacy_add_privacy(privacy_header,sal_privacy_to_string(SalPrivacyNone));
		if (op->privacy&SalPrivacySession)
			belle_sip_header_privacy_add_privacy(privacy_header,sal_privacy_to_string(SalPrivacySession));
		if (op->privacy&SalPrivacyUser)
			belle_sip_header_privacy_add_privacy(privacy_header,sal_privacy_to_string(SalPrivacyUser));
		belle_sip_message_add_header(BELLE_SIP_MESSAGE(req),BELLE_SIP_HEADER(privacy_header));
	}
	belle_sip_message_add_header(BELLE_SIP_MESSAGE(req),sal_make_supported_header(op->base.root));
	return req;
}
Пример #2
0
belle_sip_request_t* sal_op_build_request(SalOp *op,const char* method) {
	belle_sip_header_from_t* from_header;
	belle_sip_header_to_t* to_header;
	belle_sip_provider_t* prov=op->base.root->prov;
	belle_sip_request_t *req;
	belle_sip_uri_t* req_uri;
	belle_sip_uri_t* to_uri;

	const SalAddress* to_address;
	const MSList *elem=sal_op_get_route_addresses(op);
	char token[10];

	/* check that the op has a correct to address */
	to_address = sal_op_get_to_address(op);
	if( to_address == NULL ){
		ms_error("No To: address, cannot build request");
		return NULL;
	}

	to_uri = belle_sip_header_address_get_uri(BELLE_SIP_HEADER_ADDRESS(to_address));
	if( to_uri == NULL ){
		ms_error("To: address is invalid, cannot build request");
		return NULL;
	}

	if (strcmp("REGISTER",method)==0 || op->privacy==SalPrivacyNone) {
		from_header = belle_sip_header_from_create(BELLE_SIP_HEADER_ADDRESS(sal_op_get_from_address(op))
						,belle_sip_random_token(token,sizeof(token)));
	} else {
		from_header=belle_sip_header_from_create2("Anonymous <sip:[email protected]>",belle_sip_random_token(token,sizeof(token)));
	}
	/*make sure to preserve components like headers or port*/

	req_uri = (belle_sip_uri_t*)belle_sip_object_clone((belle_sip_object_t*)to_uri);
	belle_sip_uri_set_secure(req_uri,sal_op_is_secure(op));

	to_header = belle_sip_header_to_create(BELLE_SIP_HEADER_ADDRESS(to_address),NULL);

	req=belle_sip_request_create(
					req_uri,
					method,
					belle_sip_provider_create_call_id(prov),
					belle_sip_header_cseq_create(20,method),
					from_header,
					to_header,
					belle_sip_header_via_new(),
					70);

	if (op->privacy & SalPrivacyId) {
		belle_sip_header_p_preferred_identity_t* p_preferred_identity=belle_sip_header_p_preferred_identity_create(BELLE_SIP_HEADER_ADDRESS(sal_op_get_from_address(op)));
		belle_sip_message_add_header(BELLE_SIP_MESSAGE(req),BELLE_SIP_HEADER(p_preferred_identity));
	}

	if (elem && strcmp(method,"REGISTER")!=0 && !op->base.root->no_initial_route){
		add_initial_route_set(req,elem);
	}

	if (strcmp("REGISTER",method)!=0 && op->privacy!=SalPrivacyNone ){
		belle_sip_header_privacy_t* privacy_header=belle_sip_header_privacy_new();
		if (op->privacy&SalPrivacyCritical)
			belle_sip_header_privacy_add_privacy(privacy_header,sal_privacy_to_string(SalPrivacyCritical));
		if (op->privacy&SalPrivacyHeader)
			belle_sip_header_privacy_add_privacy(privacy_header,sal_privacy_to_string(SalPrivacyHeader));
		if (op->privacy&SalPrivacyId)
			belle_sip_header_privacy_add_privacy(privacy_header,sal_privacy_to_string(SalPrivacyId));
		if (op->privacy&SalPrivacyNone)
			belle_sip_header_privacy_add_privacy(privacy_header,sal_privacy_to_string(SalPrivacyNone));
		if (op->privacy&SalPrivacySession)
			belle_sip_header_privacy_add_privacy(privacy_header,sal_privacy_to_string(SalPrivacySession));
		if (op->privacy&SalPrivacyUser)
			belle_sip_header_privacy_add_privacy(privacy_header,sal_privacy_to_string(SalPrivacyUser));
		belle_sip_message_add_header(BELLE_SIP_MESSAGE(req),BELLE_SIP_HEADER(privacy_header));
	}
	belle_sip_message_add_header(BELLE_SIP_MESSAGE(req),op->base.root->supported);
	return req;
}