common/JackExternalClient.h

   1 /*
   2 Copyright (C) 2001 Paul Davis
   3 Copyright (C) 2004-2006 Grame
   4
   5 This program is free software; you can redistribute it and/or modify
   6 it under the terms of the GNU General Public License as published by
   7 the Free Software Foundation; either version 2 of the License, or
   8 (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 GNU General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License
  16 along with this program; if not, write to the Free Software
  17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18
  19 */
  20
  21 #ifndef __JackExternalClient__
  22 #define __JackExternalClient__
  23
  24 #include "JackClientInterface.h"
  25
  26 namespace Jack
  27 {
  28
  29 class JackNotifyChannelInterface;
  30 struct JackClientControl;
  31
  32 /*!
  33 \brief Server side implementation of library clients.
  34 */
  35
  36 class JackExternalClient : public JackClientInterface
  37 {
  38
  39     private:
  40
  41         JackNotifyChannelInterface*     fChannel;   /*! Server/client communication channel */
  42         JackClientControl*      fClientControl;     /*! Client control in shared memory     */
  43
  44     public:
  45
  46         JackExternalClient();
  47         virtual ~JackExternalClient();
  48
  49         int Open(const char* name, int refnum, int* shared_client);
  50         int Close();
  51
  52         int ClientNotify(int refnum, const char* name, int notify, int sync, int value);
  53
  54         JackClientControl* GetClientControl() const;
  55 };
  56
  57
  58 } // end of namespace
  59
  60 #endif