void belle_sip_channel_resolve(belle_sip_channel_t *obj){
channel_set_state(obj,BELLE_SIP_CHANNEL_RES_IN_PROGRESS);
if (belle_sip_stack_dns_srv_enabled(obj->stack) && obj->lp!=NULL)
obj->resolver_ctx=belle_sip_stack_resolve(obj->stack, belle_sip_channel_get_transport_name_lower_case(obj), obj->peer_name, obj->peer_port, obj->ai_family, channel_res_done, obj);
else
obj->resolver_ctx=belle_sip_stack_resolve_a(obj->stack, obj->peer_name, obj->peer_port, obj->ai_family, channel_res_done, obj);
if (obj->resolver_ctx){
belle_sip_object_ref(obj->resolver_ctx);
}
return ;
}
/* Successful SRV + A or AAAA queries */
static void srv_a_query(void) {
int timeout;
endpoint_t *client = create_endpoint();
CU_ASSERT_PTR_NOT_NULL_FATAL(client);
timeout = belle_sip_stack_get_dns_timeout(client->stack);
client->resolver_ctx = belle_sip_stack_resolve(client->stack, "udp", SRV_DOMAIN, SIP_PORT, AF_INET, a_resolve_done, client);
CU_ASSERT_NOT_EQUAL(client->resolver_ctx, NULL);
CU_ASSERT_TRUE(wait_for(client->stack, &client->resolve_done, 1, timeout));
CU_ASSERT_PTR_NOT_EQUAL(client->ai_list, NULL);
destroy_endpoint(client);
}
static void local_full_query(void) {
int timeout;
endpoint_t *client = create_endpoint();
CU_ASSERT_PTR_NOT_NULL_FATAL(client);
timeout = belle_sip_stack_get_dns_timeout(client->stack);
client->resolver_ctx = belle_sip_stack_resolve(client->stack, "tcp", "localhost", SIP_PORT, AF_INET, a_resolve_done, client);
CU_ASSERT_PTR_NOT_NULL(client->resolver_ctx);
CU_ASSERT_TRUE(wait_for(client->stack, &client->resolve_done, 1, timeout));
CU_ASSERT_PTR_NOT_EQUAL(client->ai_list, NULL);
if (client->ai_list) {
struct sockaddr_in *sock_in = (struct sockaddr_in *)client->ai_list->ai_addr;
CU_ASSERT_EQUAL(ntohs(sock_in->sin_port), SIP_PORT);
}
destroy_endpoint(client);
}
/* No query needed because already resolved */
static void no_query_needed(void) {
struct addrinfo *ai;
endpoint_t *client = create_endpoint();
CU_ASSERT_PTR_NOT_NULL_FATAL(client);
client->resolver_ctx = belle_sip_stack_resolve(client->stack, "udp", IPV4_SIP_IP, SIP_PORT, AF_INET, a_resolve_done, client);
CU_ASSERT_EQUAL(client->resolver_ctx, NULL);
CU_ASSERT_TRUE(client->resolve_done);
CU_ASSERT_PTR_NOT_EQUAL(client->ai_list, NULL);
if (client->ai_list) {
struct sockaddr_in *sock_in = (struct sockaddr_in *)client->ai_list->ai_addr;
CU_ASSERT_EQUAL(ntohs(sock_in->sin_port), SIP_PORT);
ai = belle_sip_ip_address_to_addrinfo(AF_INET, IPV4_SIP_IP, SIP_PORT);
if (ai) {
CU_ASSERT_EQUAL(sock_in->sin_addr.s_addr, ((struct sockaddr_in *)ai->ai_addr)->sin_addr.s_addr);
belle_sip_freeaddrinfo(ai);
}
}
destroy_endpoint(client);
}
/* Successful SRV query with no result + A query */
static void srv_a_query_no_srv_result(void) {
struct addrinfo *ai;
int timeout;
endpoint_t *client = create_endpoint();
CU_ASSERT_PTR_NOT_NULL_FATAL(client);
timeout = belle_sip_stack_get_dns_timeout(client->stack);
client->resolver_ctx = belle_sip_stack_resolve(client->stack, "udp", IPV4_SIP_DOMAIN, SIP_PORT, AF_INET, a_resolve_done, client);
CU_ASSERT_NOT_EQUAL(client->resolver_ctx, NULL);
CU_ASSERT_TRUE(wait_for(client->stack, &client->resolve_done, 1, timeout));
CU_ASSERT_PTR_NOT_EQUAL(client->ai_list, NULL);
if (client->ai_list) {
struct sockaddr_in *sock_in = (struct sockaddr_in *)client->ai_list->ai_addr;
CU_ASSERT_EQUAL(ntohs(sock_in->sin_port), SIP_PORT);
ai = belle_sip_ip_address_to_addrinfo(AF_INET, IPV4_SIP_IP, SIP_PORT);
if (ai) {
CU_ASSERT_EQUAL(sock_in->sin_addr.s_addr, ((struct sockaddr_in *)ai->ai_addr)->sin_addr.s_addr);
belle_sip_freeaddrinfo(ai);
}
}
destroy_endpoint(client);
}
SalResolverContext * sal_resolve(Sal *sal, const char *service, const char *transport, const char *name, int port, int family, SalResolverCallback cb, void *data) {
return (SalResolverContext *)belle_sip_stack_resolve(sal->stack, service, transport, name, port, family, (belle_sip_resolver_callback_t)cb, data);
}