bool
Opal::Sip::EndPoint::set_listen_port (unsigned port)
{
unsigned udp_min, udp_max;
listen_iface.protocol = "udp";
listen_iface.voip_protocol = "sip";
listen_iface.id = "*";
manager.get_udp_ports (udp_min, udp_max);
if (port > 0) {
std::stringstream str;
RemoveListener (NULL);
str << "udp$*:" << port;
if (!StartListeners (PStringArray (str.str ()))) {
port = udp_min;
str << "udp$*:" << port;
while (port <= udp_max) {
if (StartListeners (PStringArray (str.str ()))) {
listen_iface.port = port;
PTRACE (4, "Opal::Sip::EndPoint\tSet listen port to " << port);
return true;
}
port++;
}
}
else {
listen_iface.port = port;
PTRACE (4, "Opal::Sip::EndPoint\tSet listen port to " << port);
return true;
}
}
return false;
}
bool
Opal::Sip::EndPoint::StartListener (unsigned port)
{
unsigned udp_min = GetManager ().GetUDPPortBase ();
unsigned udp_max = GetManager ().GetUDPPortMax ();
unsigned tcp_min = GetManager ().GetTCPPortBase ();
unsigned tcp_max = GetManager ().GetTCPPortMax ();
const std::string protocols[] = { "udp", "tcp", "" };
const unsigned ports[][2] = { { udp_min, udp_max }, { tcp_min, tcp_max } };
if (port > 0) {
RemoveListener (NULL);
for (int i = 0 ; !protocols[i].empty () ; i++) {
std::stringstream str;
str << protocols[i] << "$*:" << port;
if (!StartListeners (PStringArray (str.str ()))) {
port = ports[i][0];
while (port <= ports[i][1]) {
str << protocols[i] << "$*:" << port;
if (StartListeners (PStringArray (str.str ()))) {
PTRACE (4, "Opal::Sip::EndPoint\tSet listen port to " << port << " (" << protocols[i] << ")");
break;
}
port++;
}
}
else
PTRACE (4, "Opal::Sip::EndPoint\tSet listen port to " << port << " (" << protocols[i] << ")");
}
}
return false;
}
