/**
** Initialize the TCP connection to the Meta Server.
**
** @return -1 fail, 0 success.
** @todo Make a dynamic port allocation.
*/
int MetaInit()
{
const int port_range_min = 1234;
const int port_range_max = 1244;
for (int i = port_range_min; i < port_range_max; ++i) {
MetaServerFildes = NetOpenTCP(CNetworkParameter::Instance.localHost.c_str(), i);
if (MetaServerFildes != static_cast<Socket>(-1)) {
if (NetConnectTCP(MetaServerFildes, NetResolveHost(MasterHost), MasterPort) != -1) {
break;
}
MetaServerFildes = static_cast<Socket>(-1);
}
}
if (MetaServerFildes == static_cast<Socket>(-1)) {
return -1;
}
if (SendMetaCommand("Login", "") == -1) {
return -1;
}
char *reply = NULL;
if (RecvMetaReply(&reply) == -1) {
return -1;
}
if (MetaServerOK(reply)) {
delete[] reply;
return 0;
} else {
delete[] reply;
return -1;
}
}
bool Connect(const CHost &host) {
return NetConnectTCP(socket, host.getIp(), host.getPort()) != -1;
}