common/JackGlobals.cpp

   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 #include "JackGlobals.h"
  21
  22 namespace Jack
  23 {
  24
  25 bool JackGlobals::fVerbose = 0;
  26
  27 jack_tls_key JackGlobals::fRealTimeThread;
  28 static bool gKeyRealtimeThreadInitialized = jack_tls_allocate_key(&JackGlobals::fRealTimeThread);
  29
  30 jack_tls_key JackGlobals::fNotificationThread;
  31 static bool gKeyNotificationThreadInitialized = jack_tls_allocate_key(&JackGlobals::fNotificationThread);
  32
  33 jack_tls_key JackGlobals::fKeyLogFunction;
  34 static bool fKeyLogFunctionInitialized = jack_tls_allocate_key(&JackGlobals::fKeyLogFunction);
  35
  36 JackMutex* JackGlobals::fOpenMutex = new JackMutex();
  37 volatile bool JackGlobals::fServerRunning = false;
  38 JackClient* JackGlobals::fClientTable[CLIENT_NUM] = {};
  39
  40 #ifndef WIN32
  41 jack_thread_creator_t JackGlobals::fJackThreadCreator = pthread_create;
  42 #endif
  43
  44 #ifdef __CLIENTDEBUG__
  45
  46 std::ofstream* JackGlobals::fStream = NULL;
  47
  48 void JackGlobals::CheckContext(const char* name)
  49 {
  50     if (JackGlobals::fStream == NULL) {
  51         char provstr[256];
  52         char buffer[256];
  53         time_t curtime;
  54         struct tm *loctime;
  55         /* Get the current time. */
  56         curtime = time (NULL);
  57         /* Convert it to local time representation. */
  58         loctime = localtime (&curtime);
  59         strftime(buffer, 256, "%I-%M", loctime);
  60         snprintf(provstr, sizeof(provstr), "JackAPICall-%s.log", buffer);
  61         JackGlobals::fStream = new std::ofstream(provstr, std::ios_base::ate);
  62         JackGlobals::fStream->is_open();
  63     }
  64     (*fStream) << "JACK API call : " << name << ", calling thread : " << pthread_self() << std::endl;
  65 }
  66
  67 #else
  68
  69 void JackGlobals::CheckContext(const char* name)
  70 {}
  71
  72 #endif
  73
  74 } // end of namespace