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dbusinstance.cpp

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    dbusinstance.cpp 1.44 KiB
    /*
     *  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_();
        }
    }