ring-daemon/bin/dbus/dbusinstance.cpp

/*
 *  Copyright (C) 2004-2017 Savoir-faire Linux Inc.
 *
 *  Author: Pierre-Luc Beaudoin <pierre-luc.beaudoin@savoirfairelinux.com>
 *
 *  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 3 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA.
 */
#include "compiler_intrinsics.h"
#include "dbusinstance.h"

DBusInstance::DBusInstance(DBus::Connection& connection,
                           const OnNoMoreClientFunc& onNoMoreClientFunc)
    : DBus::ObjectAdaptor(connection, "/cx/ring/Ring/Instance")
    , onNoMoreClientFunc_(onNoMoreClientFunc)
    , count_(0)
{}

void
DBusInstance::Register(const int32_t& pid UNUSED,
                       const std::string& name UNUSED)
{
    ++count_;
}


void
DBusInstance::Unregister(const int32_t& pid UNUSED)
{
    --count_;

    if (count_ <= 0 && onNoMoreClientFunc_) {
        onNoMoreClientFunc_();
    }
}