00001 /* 00002 Copyright (C) 2004-2006 Grame 00003 00004 This program is free software; you can redistribute it and/or modify 00005 it under the terms of the GNU Lesser General Public License as published by 00006 the Free Software Foundation; either version 2.1 of the License, or 00007 (at your option) any later version. 00008 00009 This program is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 GNU Lesser General Public License for more details. 00013 00014 You should have received a copy of the GNU Lesser General Public License 00015 along with this program; if not, write to the Free Software 00016 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 00018 */ 00019 00020 #ifndef __JackWinNamedPipeServerChannel__ 00021 #define __JackWinNamedPipeServerChannel__ 00022 00023 #include "JackChannel.h" 00024 #include "JackWinNamedPipe.h" 00025 #include "JackThread.h" 00026 #include <map> 00027 #include <list> 00028 00029 namespace Jack 00030 { 00031 00032 class JackClientPipeThread : public JackRunnableInterface 00033 { 00034 00035 private: 00036 00037 JackWinNamedPipeClient* fPipe; 00038 JackServer* fServer; 00039 JackThread* fThread; 00040 int fRefNum; 00041 00042 void AddClient(char* name, int* shared_engine, int* shared_client, int* shared_graph, int* result); 00043 void RemoveClient(); 00044 void KillClient(); 00045 00046 static HANDLE fMutex; 00047 00048 public: 00049 00050 JackClientPipeThread(JackWinNamedPipeClient* pipe); 00051 virtual ~JackClientPipeThread(); 00052 00053 int Open(JackServer* server); // Open the Server/Client connection 00054 void Close(); // Close the Server/Client connection 00055 00056 int HandleRequest(); 00057 00058 // JackRunnableInterface interface 00059 bool Execute(); 00060 00061 // To be used for find out if the object can be deleted 00062 bool IsRunning() 00063 { 00064 return (fRefNum >= 0); 00065 } 00066 }; 00067 00072 class JackWinNamedPipeServerChannel : public JackServerChannelInterface, public JackRunnableInterface 00073 { 00074 00075 private: 00076 00077 JackWinNamedPipeServer fRequestListenPipe; // Pipe to create request socket for the client 00078 JackServer* fServer; 00079 JackThread* fThread; // Thread to execute the event loop 00080 00081 std::list<JackClientPipeThread*> fClientList; 00082 00083 void AddClient(JackWinNamedPipeClient* pipe); 00084 00085 public: 00086 00087 JackWinNamedPipeServerChannel(); 00088 virtual ~JackWinNamedPipeServerChannel(); 00089 00090 int Open(JackServer* server); // Open the Server/Client connection 00091 void Close(); // Close the Server/Client connection 00092 00093 // JackRunnableInterface interface 00094 bool Init(); 00095 bool Execute(); 00096 }; 00097 00098 00099 } // end of namespace 00100 00101 #endif 00102