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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 <gio/gio.h>
#include <glibmm/exceptionhandler.h>
namespace
{
// Structure to hold the slots registred with own_name().
struct OwnSlots
{
Gio::DBus::SlotBusAcquired* bus_acquired_slot;
Gio::DBus::SlotNameAcquired* name_acquired_slot;
Gio::DBus::SlotNameLost* name_lost_slot;
};
extern "C"
{
static void Bus_Acquired_giomm_callback(GDBusConnection* connection,
const gchar* name, gpointer data)
{
auto slots = static_cast<OwnSlots*>(data);
auto the_slot = slots->bus_acquired_slot;
try
{
(*the_slot)(Glib::wrap(connection, true), Glib::convert_const_gchar_ptr_to_ustring(name));
}
catch(...)
{
Glib::exception_handlers_invoke();
}
}
static void Bus_Name_Acquired_giomm_callback(GDBusConnection* connection,
const gchar* name, gpointer data)
{
auto slots = static_cast<OwnSlots*>(data);
auto the_slot = slots->name_acquired_slot;
try
{
(*the_slot)(Glib::wrap(connection, true), Glib::convert_const_gchar_ptr_to_ustring(name));
}
catch(...)
{
Glib::exception_handlers_invoke();
}
}
static void Bus_Name_Lost_giomm_callback(GDBusConnection* connection,
const gchar* name, gpointer data)
{
auto slots = static_cast<OwnSlots*>(data);
auto the_slot = slots->name_lost_slot;
try
{
(*the_slot)(Glib::wrap(connection, true), Glib::convert_const_gchar_ptr_to_ustring(name));
}
catch(...)
{
Glib::exception_handlers_invoke();
}
}
static void Bus_Own_Name_giomm_callback_destroy(void* data)
{
auto slots = static_cast<OwnSlots*>(data);
if(slots->bus_acquired_slot)
delete slots->bus_acquired_slot;
if(slots->name_acquired_slot)
delete slots->name_acquired_slot;
if(slots->name_lost_slot)
delete slots->name_lost_slot;
delete slots;
}
} // extern "C"
} // anonymous namespace
namespace Gio
{
namespace DBus
{
guint own_name(
BusType bus_type,
const Glib::ustring& name,
const SlotBusAcquired& bus_acquired_slot,
const SlotNameAcquired& name_acquired_slot,
const SlotNameLost& name_lost_slot,
BusNameOwnerFlags flags
)
{
auto slots = new OwnSlots;
// Make copies of the slots which will be deleted on destroy notification.
slots->bus_acquired_slot = new SlotBusAcquired(bus_acquired_slot);
slots->name_acquired_slot = new SlotNameAcquired(name_acquired_slot);
slots->name_lost_slot = new SlotNameLost(name_lost_slot);
return g_bus_own_name(static_cast<GBusType>(bus_type), name.c_str(),
static_cast<GBusNameOwnerFlags>(flags), &Bus_Acquired_giomm_callback,
&Bus_Name_Acquired_giomm_callback, &Bus_Name_Lost_giomm_callback, slots,
&Bus_Own_Name_giomm_callback_destroy);
}
void unown_name(guint owner_id)
{
g_bus_unown_name(owner_id);
}
} // namespace DBus
} // namespace Gio
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