nevrax.org : docs

00001 
+00007 /* Copyright, 2001 Nevrax Ltd.
+00008  *
+00009  * This file is part of NEVRAX NEL.
+00010  * NEVRAX NEL is free software; you can redistribute it and/or modify
+00011  * it under the terms of the GNU General Public License as published by
+00012  * the Free Software Foundation; either version 2, or (at your option)
+00013  * any later version.
+00014 
+00015  * NEVRAX NEL is distributed in the hope that it will be useful, but
+00016  * WITHOUT ANY WARRANTY; without even the implied warranty of
+00017  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+00018  * General Public License for more details.
+00019 
+00020  * You should have received a copy of the GNU General Public License
+00021  * along with NEVRAX NEL; see the file COPYING. If not, write to the
+00022  * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+00023  * MA 02111-1307, USA.
+00024  */
+00025 
+00026 #ifndef NL_CALLBACK_CLIENT_H
+00027 #define NL_CALLBACK_CLIENT_H
+00028 
+00029 #include "nel/misc/types_nl.h"
+00030 
+00031 #include "nel/net/callback_net_base.h"
+00032 #include "nel/net/buf_client.h"
+00033 
+00034 namespace NLNET {
+00035 
+00036 
+00037 class CInetAddress;
+00038 
+00039 
+00046 class CCallbackClient : public CCallbackNetBase, public CBufClient
+00047 {
+00048 public:
+00049 
+00051         CCallbackClient( TRecordingState rec=Off, const std::string& recfilename="", bool recordall=true );
+00052 
+00054         void    send (const CMessage &buffer, TSockId hostid = InvalidSockId, bool log = true);
+00055 
+00057         bool    flush (TSockId hostid = InvalidSockId);
+00058         
+00060         void    update ( sint32 timeout=0 );
+00061 
+00063         void    connect( const CInetAddress& addr );
+00064 
+00069         virtual bool    connected () const { checkThreadId (); return CBufClient::connected (); } 
+00070 
+00071         virtual const CInetAddress&     hostAddress( TSockId hostid ) { return remoteAddress(); }
+00072 
+00077         void    disconnect (TSockId hostid = InvalidSockId);
+00078 
+00080         void    setDisconnectionCallback (TNetCallback cb, void *arg) { checkThreadId (); CCallbackNetBase::setDisconnectionCallback (cb, arg); }
+00081 
+00083         virtual TSockId getSockId (TSockId hostid = InvalidSockId);
+00084 
+00085         uint64  getReceiveQueueSize () { return CBufClient::getReceiveQueueSize(); }
+00086         uint64  getSendQueueSize () { return CBufClient::getSendQueueSize(); }
+00087 
+00088 private:
+00089 
+00091         void    send (const NLMISC::CMemStream &buffer) { nlstop; }
+00092 
+00094         bool    dataAvailable ();
+00095 
+00096         void    receive (CMessage &buffer, TSockId *hostid = NULL);
+00097 
+00098         // ---------------------------------------
+00099 #ifdef USE_MESSAGE_RECORDER
+00100         virtual bool replaySystemCallbacks();
+00101 #endif
+00102         
+00103 
+00104         // debug features, we number all packet to be sure that they are all sent and received
+00105         // \todo remove this debug feature when ok
+00106         uint32 SendNextValue, ReceiveNextValue;
+00107 };
+00108 
+00109 
+00110 } // NLNET
+00111 
+00112 
+00113 #endif // NL_CALLBACK_CLIENT_H
+00114 
+00115 /* End of callback_client.h */
+