jack2/macosx/JackMachServerNotifyChannel.cpp

/*
Copyright (C) 2004-2008 Grame

This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

*/

#include "JackMachServerNotifyChannel.h"
#include "JackRPCEngineUser.c"
#include "JackConstants.h"
#include "JackError.h"

namespace Jack
{

int JackMachServerNotifyChannel::Open(const char* server_name)
{
    jack_log("JackMachServerChannel::Open");
    char jack_server_entry_name[512];
    snprintf(jack_server_entry_name, sizeof(jack_server_entry_name), "%s_%s", jack_server_entry, server_name);

    if (!fClientPort.ConnectPort(jack_server_entry_name)) {
        jack_error("Cannot connect to server port");
        return -1;
    } else {
        return 0;
    }
}

void JackMachServerNotifyChannel::Close()
{
    //fClientPort.DisconnectPort(); pas nŽcessaire car le JackMachServerChannel a dŽja disparu?
}

void JackMachServerNotifyChannel::ClientNotify(int refnum, int notify, int value)
{
    kern_return_t res = rpc_jack_client_rt_notify(fClientPort.GetPort(), refnum, notify, value, 0);
    if (res != KERN_SUCCESS) {
        jack_error("Could not write request ref = %ld notify = %ld err = %s", refnum, notify, mach_error_string(res));
    }
}

} // end of namespace