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// -*- Mode: C++; indent-tabs-mode: nil; c-basic-offset: 2 -*-
/* Copyright (C) 2010 The giomm Development Team
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <glibmm/error.h>
#include <glibmm/utility.h>
namespace Gio
{
namespace DBus
{
//We hand-code this because g_dbus_node_info_lookup_interface() doesn't
//do this when it takes a NULL.
//See bug https://bugzilla.gnome.org/show_bug.cgi?id=646417
Glib::RefPtr<InterfaceInfo> NodeInfo::lookup_interface()
{
Glib::RefPtr<InterfaceInfo> retvalue;
if(!gobj() || !(gobj()->interfaces))
return retvalue;
retvalue = Glib::wrap(gobj()->interfaces[0]);
if(retvalue)
retvalue->reference(); //The function does not do a ref for us.
return retvalue;
}
Glib::RefPtr<const InterfaceInfo> NodeInfo::lookup_interface() const
{
return const_cast<NodeInfo*>(this)->lookup_interface();
}
} //namespace DBus
} // namespace Gio
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