common/JackServerGlobals.h

   1 /*
   2 Copyright (C) 2005 Grame
   3
   4 This program is free software; you can redistribute it and/or modify
   5 it under the terms of the GNU General Public License as published by
   6 the Free Software Foundation; either version 2 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 General Public License for more details.
  13
  14 You should have received a copy of the GNU General Public License
  15 along with this program; if not, write to the Free Software
  16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 #ifndef __JackServerGlobals__
  21 #define __JackServerGlobals__
  22
  23 #include "driver_interface.h"
  24 #include "JackDriverLoader.h"
  25 #include "JackCompilerDeps.h"
  26 #include "JackServer.h"
  27 #include <map>
  28
  29 namespace Jack
  30 {
  31
  32 class JackClient;
  33
  34 /*!
  35 \brief Global server static structure: singleton kind of pattern.
  36 */
  37
  38 struct SERVER_EXPORT JackServerGlobals
  39 {
  40     static JackServer* fInstance;
  41     static unsigned int fUserCount;
  42     static std::map<std::string, JackDriverInfo*> fSlavesList;
  43     static std::map<std::string, int> fInternalsList;
  44
  45     static bool (* on_device_acquire)(const char* device_name);
  46     static void (* on_device_release)(const char* device_name);
  47     static void (* on_device_reservation_loop)(void);
  48
  49     JackServerGlobals();
  50     ~JackServerGlobals();
  51
  52     static bool Init();
  53     static void Destroy();
  54     static int Start(const char* server_name,
  55                      jack_driver_desc_t* driver_desc,
  56                      JSList* driver_params,
  57                      int sync,
  58                      int temporary,
  59                      int time_out_ms,
  60                      int rt,
  61                      int priority,
  62                      int port_max,
  63                      int verbose,
  64                      jack_timer_type_t clock,
  65                      char self_connect_mode);
  66     static void Stop();
  67     static void Delete();
  68 };
  69
  70 } // end of namespace
  71
  72 #endif
  73