2 Copyright (C) 2008 Grame
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.
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.
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.
20 #ifndef __JACKNETMANAGER_H__
21 #define __JACKNETMANAGER_H__
23 #include "JackNetInterface.h"
31 class JackNetMasterManager
;
34 \Brief This class describes a Net Master
37 class JackNetMaster
: public JackNetMasterInterface
39 friend class JackNetMasterManager
;
41 static int SetProcess ( jack_nframes_t nframes
, void* arg
);
42 static int SetBufferSize (jack_nframes_t nframes
, void* arg
);
43 static void SetTimebaseCallback ( jack_transport_state_t state
, jack_nframes_t nframes
, jack_position_t
* pos
, int new_pos
, void* arg
);
46 jack_client_t
* fJackClient
;
47 const char* fClientName
;
50 jack_port_t
** fAudioCapturePorts
;
51 jack_port_t
** fAudioPlaybackPorts
;
52 jack_port_t
** fMidiCapturePorts
;
53 jack_port_t
** fMidiPlaybackPorts
;
56 int fLastTransportState
;
60 jack_time_t fPeriodUsecs
;
61 JackGnuPlotMonitor
<float>* fNetTimeMon
;
64 bool Init(bool auto_connect
);
69 void EncodeTransportData();
70 void DecodeTransportData();
73 void TimebaseCallback ( jack_position_t
* pos
);
77 JackNetMaster ( JackNetSocket
& socket
, session_params_t
& params
, const char* multicast_ip
);
80 bool IsSlaveReadyToRoll();
83 typedef std::list
<JackNetMaster
*> master_list_t
;
84 typedef master_list_t::iterator master_list_it_t
;
87 \Brief This class describer the Network Manager
90 class JackNetMasterManager
92 friend class JackNetMaster
;
94 static int SetSyncCallback ( jack_transport_state_t state
, jack_position_t
* pos
, void* arg
);
95 static void* NetManagerThread ( void* arg
);
97 jack_client_t
* fManagerClient
;
98 const char* fManagerName
;
99 char fMulticastIP
[32];
100 JackNetSocket fSocket
;
101 pthread_t fManagerThread
;
102 master_list_t fMasterList
;
108 JackNetMaster
* InitMaster ( session_params_t
& params
);
109 master_list_it_t
FindMaster ( uint32_t client_id
);
110 int KillMaster ( session_params_t
* params
);
111 void SetSlaveName ( session_params_t
& params
);
113 int SyncCallback ( jack_transport_state_t state
, jack_position_t
* pos
);
115 JackNetMasterManager ( jack_client_t
* jack_client
, const JSList
* params
);
116 ~JackNetMasterManager();