Panda3D

connectionListener.h

00001 // Filename: connectionListener.h
00002 // Created by:  drose (09Feb00)
00003 //
00004 ////////////////////////////////////////////////////////////////////
00005 //
00006 // PANDA 3D SOFTWARE
00007 // Copyright (c) Carnegie Mellon University.  All rights reserved.
00008 //
00009 // All use of this software is subject to the terms of the revised BSD
00010 // license.  You should have received a copy of this license along
00011 // with this source code in a file named "LICENSE."
00012 //
00013 ////////////////////////////////////////////////////////////////////
00014 
00015 #ifndef CONNECTIONLISTENER_H
00016 #define CONNECTIONLISTENER_H
00017 
00018 #include "pandabase.h"
00019 
00020 #include "connectionReader.h"
00021 
00022 class NetAddress;
00023 
00024 ////////////////////////////////////////////////////////////////////
00025 //       Class : ConnectionListener
00026 // Description : This is a special kind of ConnectionReader that waits
00027 //               for activity on a rendezvous port and accepts a TCP
00028 //               connection (instead of attempting to read a datagram
00029 //               from the rendezvous port).
00030 //
00031 //               It is itself an abstract class, as it doesn't define
00032 //               what to do with the established connection.  See
00033 //               QueuedConnectionListener.
00034 ////////////////////////////////////////////////////////////////////
00035 class EXPCL_PANDA_NET ConnectionListener : public ConnectionReader {
00036 PUBLISHED:
00037   ConnectionListener(ConnectionManager *manager, int num_threads,
00038                      const string &thread_name = string());
00039 
00040 protected:
00041   virtual void receive_datagram(const NetDatagram &datagram);
00042   virtual void connection_opened(const PT(Connection) &rendezvous,
00043                                  const NetAddress &address,
00044                                  const PT(Connection) &new_connection)=0;
00045 
00046   virtual bool process_incoming_data(SocketInfo *sinfo);
00047 
00048 private:
00049 };
00050 
00051 #endif
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