JackMachServerNotifyChannel.cpp

00001 /*
00002 Copyright (C) 2004-2006 Grame  
00003 
00004 This program is free software; you can redistribute it and/or modify
00005   it under the terms of the GNU General Public License as published by
00006   the Free Software Foundation; either version 2 of the License, or
00007   (at your option) any later version.
00008 
00009   This program is distributed in the hope that it will be useful,
00010   but WITHOUT ANY WARRANTY; without even the implied warranty of
00011   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012   GNU General Public License for more details.
00013 
00014   You should have received a copy of the GNU General Public License
00015   along with this program; if not, write to the Free Software
00016   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00017 
00018 */
00019 
00020 #include "JackMachServerNotifyChannel.h"
00021 #include "JackRPCEngineUser.c"
00022 #include "JackError.h"
00023 
00024 namespace Jack
00025 {
00026 
00027 int JackMachServerNotifyChannel::Open()
00028 {
00029     JackLog("JackMachServerChannel::Open\n");
00030 
00031     if (!fClientPort.ConnectPort(jack_server_entry)) {
00032         jack_error("Cannot connect to server port");
00033         return -1;
00034     } else {
00035         return 0;
00036     }
00037 }
00038 
00039 void JackMachServerNotifyChannel::Close()
00040 {
00041     //fClientPort.DisconnectPort(); pas nŽcessaire car le JackMachServerChannel a dŽja disparu?
00042 }
00043 
00044 void JackMachServerNotifyChannel::ClientNotify(int refnum, int notify, int value)
00045 {
00046     kern_return_t res = rpc_jack_client_rt_notify(fClientPort.GetPort(), refnum, notify, value, 0);
00047     if (res != KERN_SUCCESS) {
00048         jack_error("JackMachServerNotifyChannel::ClientNotify: ref = %ld notify = %ld err = %s", refnum, notify, mach_error_string(res));
00049     }
00050 }
00051 
00052 } // end of namespace
00053 
00054 

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