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/* 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, see <http://www.gnu.org/licenses/>.
*/
#include <gio/gio.h>
#include <glibmm/exceptionhandler.h>
#include <giomm/dbusauthobserver.h>
#include <giomm/dbusintrospection.h>
#include <giomm/dbusmethodinvocation.h>
#include <giomm/dbusconnection.h>
#include <giomm/dbuserror.h>
#include <giomm/slot_async.h>
namespace
{
extern "C" {
static void
DBusInterfaceVTable_MethodCall_giomm_callback(GDBusConnection* connection, const char* sender,
const char* object_path, const char* interface_name, const char* method_name,
GVariant* parameters, GDBusMethodInvocation* invocation, void* user_data)
{
Gio::DBus::InterfaceVTable* vtable = static_cast<Gio::DBus::InterfaceVTable*>(user_data);
Gio::DBus::InterfaceVTable::SlotInterfaceMethodCall* the_slot = vtable->get_slot_method_call();
try
{
// Note that we use VariantContainerBase instead of VariantBase for the
// GVariant, because it is documented as being a tuple (list of values).
(*the_slot)(Glib::wrap(connection, true), (sender ? sender : ""), object_path, interface_name,
method_name, Glib::VariantContainerBase(parameters, true), Glib::wrap(invocation, true));
}
catch (...)
{
Glib::exception_handlers_invoke();
}
}
static GVariant*
DBusInterfaceVTable_GetProperty_giomm_callback(GDBusConnection* connection, const char* sender,
const char* object_path, const char* interface_name, const char* property_name, GError** error,
void* user_data)
{
Gio::DBus::InterfaceVTable* vtable = static_cast<Gio::DBus::InterfaceVTable*>(user_data);
Gio::DBus::InterfaceVTable::SlotInterfaceGetProperty* the_slot = vtable->get_slot_get_property();
try
{
Glib::VariantBase result;
(*the_slot)(
result, Glib::wrap(connection, true), sender, object_path, interface_name, property_name);
return result.gobj_copy();
}
catch (const Glib::Error& ex)
{
if (error)
*error = g_error_copy(ex.gobj());
}
catch (...)
{
Glib::exception_handlers_invoke();
}
return nullptr;
}
static gboolean
DBusInterfaceVTable_SetProperty_giomm_callback(GDBusConnection* connection, const char* sender,
const char* object_path, const char* interface_name, const char* property_name, GVariant* value,
GError** error, void* user_data)
{
Gio::DBus::InterfaceVTable* vtable = static_cast<Gio::DBus::InterfaceVTable*>(user_data);
Gio::DBus::InterfaceVTable::SlotInterfaceSetProperty* the_slot = vtable->get_slot_set_property();
try
{
return static_cast<gboolean>((*the_slot)(Glib::wrap(connection, true), sender, object_path,
interface_name, property_name, Glib::VariantBase(value, true)));
}
catch (const Glib::Error& ex)
{
if (error)
*error = g_error_copy(ex.gobj());
}
catch (...)
{
Glib::exception_handlers_invoke();
}
return false;
}
} // extern "C"
}
namespace Gio
{
namespace DBus
{
InterfaceVTable::InterfaceVTable(const SlotInterfaceMethodCall& slot_method_call,
const SlotInterfaceGetProperty& slot_get_property,
const SlotInterfaceSetProperty& slot_set_property)
: slot_method_call_(new SlotInterfaceMethodCall(slot_method_call)),
slot_get_property_(new SlotInterfaceGetProperty(slot_get_property)),
slot_set_property_(new SlotInterfaceSetProperty(slot_set_property))
{
gobject_.method_call = &DBusInterfaceVTable_MethodCall_giomm_callback;
gobject_.get_property = &DBusInterfaceVTable_GetProperty_giomm_callback;
gobject_.set_property = &DBusInterfaceVTable_SetProperty_giomm_callback;
}
InterfaceVTable::InterfaceVTable(InterfaceVTable&& other) noexcept
: gobject_(std::move(other.gobject_)),
slot_method_call_(std::move(other.slot_method_call_)),
slot_get_property_(std::move(other.slot_get_property_)),
slot_set_property_(std::move(other.slot_set_property_))
{
other.slot_method_call_ = nullptr;
other.slot_get_property_ = nullptr;
other.slot_set_property_ = nullptr;
}
InterfaceVTable&
InterfaceVTable::operator=(InterfaceVTable&& other) noexcept
{
delete slot_method_call_;
delete slot_get_property_;
delete slot_set_property_;
gobject_ = std::move(other.gobject_);
slot_method_call_ = std::move(other.slot_method_call_);
slot_get_property_ = std::move(other.slot_get_property_);
slot_set_property_ = std::move(other.slot_set_property_);
other.slot_method_call_ = nullptr;
other.slot_get_property_ = nullptr;
other.slot_set_property_ = nullptr;
return *this;
}
InterfaceVTable::~InterfaceVTable()
{
delete slot_method_call_;
delete slot_get_property_;
delete slot_set_property_;
}
InterfaceVTable::SlotInterfaceMethodCall*
InterfaceVTable::get_slot_method_call() const
{
return slot_method_call_;
}
InterfaceVTable::SlotInterfaceGetProperty*
InterfaceVTable::get_slot_get_property() const
{
return slot_get_property_;
}
InterfaceVTable::SlotInterfaceSetProperty*
InterfaceVTable::get_slot_set_property() const
{
return slot_set_property_;
}
} // namespace DBus
} // namespace Gio
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