belle_sip_request_t* try_register_user_at_domain(belle_sip_stack_t * stack
,belle_sip_provider_t *prov
,const char *transport
,int use_transaction
,const char* username
,const char* domain
,const char* outbound_proxy
,int success_expected) {
belle_sip_request_t *req,*copy;
char identity[256];
char uri[256];
int i;
char *outbound=NULL;
number_of_challenge=0;
if (transport)
snprintf(uri,sizeof(uri),"sip:%s;transport=%s",domain,transport);
else snprintf(uri,sizeof(uri),"sip:%s",domain);
if (transport && strcasecmp("tls",transport)==0 && belle_sip_provider_get_listening_point(prov,"tls")==NULL){
belle_sip_error("No TLS support, test skipped.");
return NULL;
}
if (outbound_proxy){
if (strstr(outbound_proxy,"sip:")==NULL && strstr(outbound_proxy,"sips:")==NULL){
outbound=belle_sip_strdup_printf("sip:%s",outbound_proxy);
}else outbound=belle_sip_strdup(outbound_proxy);
}
snprintf(identity,sizeof(identity),"Tester <sip:%s@%s>",username,domain);
req=belle_sip_request_create(
belle_sip_uri_parse(uri),
"REGISTER",
belle_sip_provider_create_call_id(prov),
belle_sip_header_cseq_create(20,"REGISTER"),
belle_sip_header_from_create2(identity,BELLE_SIP_RANDOM_TAG),
belle_sip_header_to_create2(identity,NULL),
belle_sip_header_via_new(),
70);
is_register_ok=0;
io_error_count=0;
using_transaction=0;
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(belle_sip_header_contact_new()));
copy=(belle_sip_request_t*)belle_sip_object_ref(belle_sip_object_clone((belle_sip_object_t*)req));
belle_sip_provider_add_sip_listener(prov,l=BELLE_SIP_LISTENER(listener));
if (use_transaction){
belle_sip_client_transaction_t *t=belle_sip_provider_create_client_transaction(prov,req);
belle_sip_client_transaction_send_request_to(t,outbound?belle_sip_uri_parse(outbound):NULL);
}else belle_sip_provider_send_request(prov,req);
for(i=0;!is_register_ok && i<2 && io_error_count==0;i++)
belle_sip_stack_sleep(stack,5000);
CU_ASSERT_EQUAL(is_register_ok,success_expected);
if (success_expected) CU_ASSERT_EQUAL(using_transaction,use_transaction);
belle_sip_provider_remove_sip_listener(prov,l);
if (outbound) belle_sip_free(outbound);
return copy;
}
void unregister_user(belle_sip_stack_t * stack
,belle_sip_provider_t *prov
,belle_sip_request_t* initial_request
,int use_transaction) {
belle_sip_request_t *req;
belle_sip_header_cseq_t* cseq;
belle_sip_header_expires_t* expires_header;
int i;
belle_sip_provider_add_sip_listener(prov,l);
is_register_ok=0;
using_transaction=0;
req=(belle_sip_request_t*)belle_sip_object_clone((belle_sip_object_t*)initial_request);
cseq=(belle_sip_header_cseq_t*)belle_sip_message_get_header((belle_sip_message_t*)req,BELLE_SIP_CSEQ);
belle_sip_header_cseq_set_seq_number(cseq,belle_sip_header_cseq_get_seq_number(cseq)+2); /*+2 if initial reg was challenged*/
expires_header=(belle_sip_header_expires_t*)belle_sip_message_get_header(BELLE_SIP_MESSAGE(req),BELLE_SIP_EXPIRES);
belle_sip_header_expires_set_expires(expires_header,0);
if (use_transaction){
belle_sip_client_transaction_t *t;
belle_sip_provider_add_authorization(prov,req,NULL,NULL,NULL,NULL); /*just in case*/
t=belle_sip_provider_create_client_transaction(prov,req);
belle_sip_client_transaction_send_request(t);
}else belle_sip_provider_send_request(prov,req);
for(i=0;!is_register_ok && i<2 ;i++)
belle_sip_stack_sleep(stack,5000);
CU_ASSERT_EQUAL(is_register_ok,1);
CU_ASSERT_EQUAL(using_transaction,use_transaction);
belle_sip_provider_remove_sip_listener(prov,l);
}
void belle_sip_dialog_send_ack(belle_sip_dialog_t *obj, belle_sip_request_t *request){
if (obj->needs_ack){
obj->needs_ack=FALSE;
if (obj->last_out_ack)
belle_sip_object_unref(obj->last_out_ack);
obj->last_out_ack=(belle_sip_request_t*)belle_sip_object_ref(request);
belle_sip_provider_send_request(obj->provider,request);
belle_sip_dialog_process_queue(obj);
}else{
belle_sip_error("Why do you want to send an ACK ?");
}
}
/*
* return 0 if dialog handle the 200ok
* */
static int belle_sip_dialog_handle_200Ok(belle_sip_dialog_t *obj, belle_sip_response_t *msg){
if (obj->last_out_ack){
belle_sip_header_cseq_t *cseq=belle_sip_message_get_header_by_type(msg,belle_sip_header_cseq_t);
if (cseq){
belle_sip_header_cseq_t *ack_cseq=belle_sip_message_get_header_by_type(obj->last_out_ack,belle_sip_header_cseq_t);
if (belle_sip_header_cseq_get_seq_number(cseq)==belle_sip_header_cseq_get_seq_number(ack_cseq)){
/*pass for retransmission*/
belle_sip_message("Dialog retransmitting last ack automatically");
belle_sip_provider_send_request(obj->provider,obj->last_out_ack);
return 0;
}else belle_sip_message("No already created ACK matching 200Ok for dialog [%p]",obj);
}
}
return -1;
}
