windows/JackWinNamedPipeClientChannel.h

   1 /*
   2 Copyright (C) 2004-2006 Grame
   3
   4   This program is free software; you can redistribute it and/or modify
   5   it under the terms of the GNU Lesser General Public License as published by
   6   the Free Software Foundation; either version 2.1 of the License, or
   7   (at your option) any later version.
   8
   9   This program is distributed in the hope that it will be useful,
  10   but WITHOUT ANY WARRANTY; without even the implied warranty of
  11   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12   GNU Lesser General Public License for more details.
  13
  14   You should have received a copy of the GNU Lesser General Public License
  15   along with this program; if not, write to the Free Software
  16   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17
  18 */
  19
  20 #ifndef __JackWinNamedPipeClientChannel__
  21 #define __JackWinNamedPipeClientChannel__
  22
  23 #include "JackChannel.h"
  24 #include "JackWinNamedPipe.h"
  25 #include "JackThread.h"
  26 #include "JackRequest.h"
  27
  28 namespace Jack
  29 {
  30
  31 /*!
  32 \brief JackClientChannel using pipes.
  33 */
  34
  35 class JackWinNamedPipeClientChannel : public JackClientChannelInterface, public JackRunnableInterface
  36 {
  37
  38     private:
  39
  40         JackWinNamedPipeClient fRequestPipe;                    // Pipe to communicate with the server
  41         JackWinNamedPipeServer fNotificationListenPipe; // Pipe listener for server notification
  42         JackThread*     fThread;                                                        // Thread to execute the event loop
  43         JackClient*     fClient;
  44
  45         void ServerSyncCall(JackRequest* req, JackResult* res, int* result);
  46         void ServerAsyncCall(JackRequest* req, JackResult* res, int* result);
  47
  48     public:
  49
  50         JackWinNamedPipeClientChannel();
  51         virtual ~JackWinNamedPipeClientChannel();
  52
  53         int Open(const char* name, JackClient* obj);
  54         void Close();
  55
  56         int Start();
  57         void Stop();
  58
  59         void ClientNew(const char* name, int* shared_engine, int* shared_client, int* shared_ports, int* result);
  60         void ClientClose(int refnum, int* result);
  61
  62         void ClientActivate(int refnum, int* result);
  63         void ClientDeactivate(int refnum, int* result);
  64
  65         void PortRegister(int refnum, const char* name, unsigned int flags, unsigned int buffer_size, jack_port_id_t* port_index, int* result);
  66         void PortUnRegister(int refnum, jack_port_id_t port_index, int* result);
  67
  68         void PortConnect(int refnum, const char* src, const char* dst, int* result);
  69         void PortDisconnect(int refnum, const char* src, const char* dst, int* result);
  70
  71         void PortConnect(int refnum, jack_port_id_t src, jack_port_id_t dst, int* result);
  72         void PortDisconnect(int refnum, jack_port_id_t src, jack_port_id_t dst, int* result);
  73
  74         void SetBufferSize(jack_nframes_t nframes, int* result);
  75         void SetFreewheel(int onoff, int* result);
  76
  77         void ReleaseTimebase(int refnum, int* result);
  78         void SetTimebaseCallback(int refnum, int conditional, int* result);
  79
  80         // JackRunnableInterface interface
  81         bool Init();
  82         bool Execute();
  83 };
  84
  85 } // end of namespace
  86
  87 #endif
  88