LinphoneAddress * linphone_core_manager_resolve(LinphoneCoreManager *mgr, const LinphoneAddress *source) {
struct addrinfo *addrinfo = NULL;
char ipstring [INET6_ADDRSTRLEN];
int err;
int port = linphone_address_get_port(source);
LinphoneAddress * dest;
sal_resolve_a( mgr->lc->sal
,linphone_address_get_domain(source)
,linphone_address_get_port(source)
,AF_INET
,(SalResolverCallback)dest_server_server_resolved
,&addrinfo);
dest=linphone_address_new(NULL);
wait_for(mgr->lc, mgr->lc, (int*)&addrinfo, 1);
err=getnameinfo((struct sockaddr*)addrinfo->ai_addr,addrinfo->ai_addrlen,ipstring,INET6_ADDRSTRLEN,NULL,0,NI_NUMERICHOST);
if (err !=0 ){
ms_error("linphone_core_manager_resolve(): getnameinfo error %s", gai_strerror(err));
}
linphone_address_set_domain(dest, ipstring);
if (port > 0)
linphone_address_set_port(dest, port);
return dest;
}
void linphone_core_resolve_stun_server(LinphoneCore *lc){
/*
* WARNING: stun server resolution only done in IPv4.
* TODO: use IPv6 resolution if linphone_core_ipv6_enabled()==TRUE and use V4Mapped addresses for ICE gathering.
*/
const char *server=lc->net_conf.stun_server;
if (lc->sal && server){
char host[NI_MAXHOST];
int port=3478;
linphone_parse_host_port(server,host,sizeof(host),&port);
lc->net_conf.stun_res=sal_resolve_a(lc->sal,host,port,AF_INET,(SalResolverCallback)stun_server_resolved,lc);
}
}