common/JackGlobals.h

   1 /*
   2 Copyright (C) 2004-2008 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 __JackGlobals__
  21 #define __JackGlobals__
  22
  23 #include "JackPlatformPlug.h"
  24 #include "JackSystemDeps.h"
  25 #include "JackConstants.h"
  26
  27 #ifdef __CLIENTDEBUG__
  28 #include <iostream>
  29 #include <fstream>
  30 #include <string>
  31 #include <time.h>
  32 #endif
  33
  34 namespace Jack
  35 {
  36
  37 // Globals used for client management on server or library side.
  38 struct JackGlobals {
  39
  40     static jack_tls_key fRealTimeThread;
  41     static jack_tls_key fNotificationThread;
  42     static jack_tls_key fKeyLogFunction;
  43     static JackMutex* fOpenMutex;
  44     static JackMutex* fSynchroMutex;
  45     static volatile bool fServerRunning;
  46     static JackClient* fClientTable[CLIENT_NUM];
  47     static bool fVerbose;
  48 #ifndef WIN32
  49     static jack_thread_creator_t fJackThreadCreator;
  50 #endif
  51
  52 #ifdef __CLIENTDEBUG__
  53     static std::ofstream* fStream;
  54 #endif
  55      static void CheckContext(const char* name);
  56 };
  57
  58 // Each "side" server and client will implement this to get the shared graph manager, engine control and inter-process synchro table.
  59 extern SERVER_EXPORT JackGraphManager* GetGraphManager();
  60 extern SERVER_EXPORT JackEngineControl* GetEngineControl();
  61 extern SERVER_EXPORT JackSynchro* GetSynchroTable();
  62
  63 } // end of namespace
  64
  65 #endif