windows/JackWinNamedPipeClientChannel.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
  21 #ifndef __JackWinNamedPipeClientChannel__
  22 #define __JackWinNamedPipeClientChannel__
  23
  24 #include "JackChannel.h"
  25 #include "JackWinNamedPipe.h"
  26 #include "JackPlatformPlug.h"
  27 #include "JackRequest.h"
  28
  29 namespace Jack
  30 {
  31
  32 /*!
  33 \brief JackClientChannel using pipes.
  34 */
  35
  36 class JackWinNamedPipeClientChannel : public detail::JackClientChannelInterface, public JackRunnableInterface
  37 {
  38
  39     private:
  40
  41         JackWinNamedPipeClient fRequestPipe;                    // Pipe to communicate with the server
  42         JackWinNamedPipeServer fNotificationListenPipe; // Pipe listener for server notification
  43         JackThread fThread;                             // Thread to execute the event loop
  44         JackClient*     fClient;
  45
  46         void ServerSyncCall(JackRequest* req, JackResult* res, int* result);
  47         void ServerAsyncCall(JackRequest* req, JackResult* res, int* result);
  48
  49     public:
  50
  51         JackWinNamedPipeClientChannel();
  52         virtual ~JackWinNamedPipeClientChannel();
  53
  54         int Open(const char* server_name, const char* name, int uuid, char* name_res, JackClient* obj, jack_options_t options, jack_status_t* status);
  55         void Close();
  56
  57         int Start();
  58         void Stop();
  59
  60         int ServerCheck(const char* server_name);
  61
  62         void ClientCheck(const char* name, int uuid, char* name_res, int protocol, int options, int* status, int* result);
  63         void ClientOpen(const char* name, int pid, int uuid, int* shared_engine, int* shared_client, int* shared_graph, int* result);
  64         void ClientOpen(const char* name, int* ref, JackEngineControl** shared_engine, JackGraphManager** shared_manager, JackClientInterface* client, int* result)
  65         {}
  66         void ClientClose(int refnum, int* result);
  67
  68         void ClientActivate(int refnum, int is_real_time, int* result);
  69         void ClientDeactivate(int refnum, int* result);
  70
  71         void PortRegister(int refnum, const char* name, const char* type, unsigned int flags, unsigned int buffer_size, jack_port_id_t* port_index, int* result);
  72         void PortUnRegister(int refnum, jack_port_id_t port_index, int* result);
  73
  74         void PortConnect(int refnum, const char* src, const char* dst, int* result);
  75         void PortDisconnect(int refnum, const char* src, const char* dst, int* result);
  76
  77         void PortConnect(int refnum, jack_port_id_t src, jack_port_id_t dst, int* result);
  78         void PortDisconnect(int refnum, jack_port_id_t src, jack_port_id_t dst, int* result);
  79
  80         void PortRename(int refnum, jack_port_id_t port, const char* name, int* result);
  81
  82         void SetBufferSize(jack_nframes_t buffer_size, int* result);
  83         void SetFreewheel(int onoff, int* result);
  84         void ComputeTotalLatencies(int* result);
  85
  86         void ReleaseTimebase(int refnum, int* result);
  87         void SetTimebaseCallback(int refnum, int conditional, int* result);
  88
  89         void GetInternalClientName(int refnum, int int_ref, char* name_res, int* result);
  90         void InternalClientHandle(int refnum, const char* client_name, int* status, int* int_ref, int* result);
  91         void InternalClientLoad(int refnum, const char* client_name, const char* so_name, const char* objet_data, int options, int* status, int* int_ref, int uuid, int* result);
  92         void InternalClientUnload(int refnum, int int_ref, int* status, int* result);
  93
  94         void SessionNotify(int refnum, const char* target, jack_session_event_type_t type, const char* path, jack_session_command_t** result);
  95         void SessionReply(int refnum, int* result);
  96         void GetUUIDForClientName(int refnum, const char* client_name, char* uuid_res, int* result);
  97         void GetClientNameForUUID(int refnum, const char* uuid, char* name_res, int* result);
  98         void ReserveClientName(int refnum, const char* client_name, const char *uuid, int* result);
  99         void ClientHasSessionCallback(const char* client_name, int* result);
 100
 101         // JackRunnableInterface interface
 102         bool Init();
 103         bool Execute();
 104
 105         bool IsChannelThread() { return fThread.IsThread(); }
 106 };
 107
 108 } // end of namespace
 109
 110 #endif
 111