belle_sip_header_contact_t* sal_op_create_contact(SalOp *op){
belle_sip_header_contact_t* contact_header;
belle_sip_uri_t* contact_uri;
if (sal_op_get_contact_address(op)) {
contact_header = belle_sip_header_contact_create(BELLE_SIP_HEADER_ADDRESS(sal_op_get_contact_address(op)));
} else {
contact_header= belle_sip_header_contact_new();
}
if (!(contact_uri=belle_sip_header_address_get_uri(BELLE_SIP_HEADER_ADDRESS(contact_header)))) {
/*no uri, just creating a new one*/
contact_uri=belle_sip_uri_new();
belle_sip_header_address_set_uri(BELLE_SIP_HEADER_ADDRESS(contact_header),contact_uri);
}
belle_sip_uri_set_user_password(contact_uri,NULL);
belle_sip_uri_set_secure(contact_uri,sal_op_is_secure(op));
if (op->privacy!=SalPrivacyNone){
belle_sip_uri_set_user(contact_uri,NULL);
}
belle_sip_header_contact_set_automatic(contact_header,op->base.root->auto_contacts);
if (op->base.root->uuid){
if (belle_sip_parameters_has_parameter(BELLE_SIP_PARAMETERS(contact_header),"+sip.instance")==0){
char *instance_id=belle_sip_strdup_printf("\"<urn:uuid:%s>\"",op->base.root->uuid);
belle_sip_parameters_set_parameter(BELLE_SIP_PARAMETERS(contact_header),"+sip.instance",instance_id);
belle_sip_free(instance_id);
}
}
return contact_header;
}
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;
}
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;
}