common/JackClientControl.h

   1 /*
   2 Copyright (C) 2003 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 __JackClientControl__
  22 #define __JackClientControl__
  23
  24 #include "JackShmMem.h"
  25 #include "JackPort.h"
  26 #include "JackSynchro.h"
  27 #include "transport_types.h"
  28
  29 namespace Jack
  30 {
  31
  32 /*!
  33 \brief Client control in shared memory.
  34 */
  35
  36 struct JackClientControl : public JackShmMem
  37 {
  38     char fName[JACK_CLIENT_NAME_SIZE + 1];
  39         volatile jack_transport_state_t fTransportState;
  40         int fRefNum;
  41         bool fZombie;
  42         bool fActive;
  43
  44     JackClientControl(const char* name, int refnum)
  45     {
  46         Init(name, refnum);
  47     }
  48
  49     JackClientControl(const char* name)
  50     {
  51         Init(name, -1);
  52     }
  53
  54     JackClientControl()
  55     {
  56         Init("", -1);
  57     }
  58
  59     void Init(const char* name, int refnum)
  60     {
  61         strcpy(fName, name);
  62         fRefNum = refnum;
  63         fTransportState = JackTransportStopped;
  64         fZombie = false;
  65         fActive = false;
  66     }
  67
  68 };
  69
  70 } // end of namespace
  71
  72
  73 #endif