00001 /*************************************************************************** 00002 * Copyright (C) 2009 by Rick L. Vinyard, Jr. * 00003 * rvinyard@cs.nmsu.edu * 00004 * * 00005 * This file is part of the dbus-cxx library. * 00006 * * 00007 * The dbus-cxx library is free software; you can redistribute it and/or * 00008 * modify it under the terms of the GNU General Public License * 00009 * version 3 as published by the Free Software Foundation. * 00010 * * 00011 * The dbus-cxx library is distributed in the hope that it will be * 00012 * useful, but WITHOUT ANY WARRANTY; without even the implied warranty * 00013 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * 00014 * General Public License for more details. * 00015 * * 00016 * You should have received a copy of the GNU General Public License * 00017 * along with this software. If not see <http://www.gnu.org/licenses/>. * 00018 ***************************************************************************/ 00019 #ifndef DBUSMESSAGEFILTER_H 00020 #define DBUSMESSAGEFILTER_H 00021 00022 #include <dbus-cxx/messagehandler.h> 00023 00024 namespace DBus 00025 { 00026 00035 class MessageFilter : public MessageHandler 00036 { 00037 protected: 00038 MessageFilter(); 00039 00040 public: 00041 00042 typedef DBusCxxPointer<MessageFilter> pointer; 00043 00044 typedef DBusCxxWeakPointer<MessageFilter> weak_pointer; 00045 00046 ~MessageFilter(); 00047 00049 // virtual HandlerResult handle_message( DBusCxxPointer<Connection>, Message::const_pointer ); 00050 00051 protected: 00052 00053 // virtual FilterResult on_filter_message( DBusCxxPointer<Connection>, Message::const_pointer ); 00054 00055 }; 00056 00057 typedef sigc::signal<FilterResult,DBusCxxPointer<Connection>,Message::pointer>::accumulated<FilterAccumulator> FilterSignal; 00058 00059 } 00060 00061 #endif