int ILibSocketWrapper_recvfrom(int socketObject, char *buffer, int bufferLength, struct sockaddr *src)
{
RSocket *s = (RSocket*)SocketArray[socketObject];
TRequestStatus status;
TInetAddr addr;
int RetVal=0;
RBuf8 *buf = new RBuf8();
if(buf->Create(bufferLength)==KErrNone)
{
TProtocolDesc aProtocol;
s->Info(aProtocol);
if(aProtocol.iSockType==KSockStream)
{
s->RemoteName(addr);
((struct in_addr*)src->sa_data)->s_addr = ntohl(addr.Address());
src->sa_port = htons(addr.Port());
RetVal = ILibSocketWrapper_recv(socketObject, buffer, bufferLength);
}
else
{
s->RecvFrom(*buf,addr,(unsigned int)0,status);
User::WaitForRequest(status);
if(status!=KErrNone)
{
RetVal = 0;
}
else
{
((struct in_addr*)src->sa_data)->s_addr = ntohl(addr.Address());
src->sa_port = htons(addr.Port());
Mem::Copy(buffer,buf->Ptr(),buf->Length());
RetVal = buf->Length();
}
}
}
buf->Close();
delete buf;
return(RetVal);
}
// -----------------------------------------------------------------------------
// CNATTraversalControllerExample::Protocol
// -----------------------------------------------------------------------------
//
TUint CNATTraversalControllerExample::Protocol(RSocket& aSocket) const
{
TProtocolDesc proto;
aSocket.Info(proto);
return proto.iProtocol;
}