query.h
00001 /* This file is part of the KDE project 00002 * 00003 * Copyright (C) 2004 Jakub Stachowski <qbast@go2.pl> 00004 * 00005 * This library is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU Library General Public 00007 * License as published by the Free Software Foundation; either 00008 * version 2 of the License, or (at your option) any later version. 00009 * 00010 * This library is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 * Library General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU Library General Public License 00016 * along with this library; see the file COPYING.LIB. If not, write to 00017 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00018 * Boston, MA 02110-1301, USA. 00019 */ 00020 00021 #ifndef DNSSDQUERY_H 00022 #define DNSSDQUERY_H 00023 00024 #include <qobject.h> 00025 #include <dnssd/remoteservice.h> 00026 00027 00028 namespace DNSSD 00029 { 00030 class QueryPrivate; 00031 00039 class KDNSSD_EXPORT Query : public QObject 00040 { 00041 Q_OBJECT 00042 public: 00050 Query(const QString& type, const QString& domain); 00051 00052 virtual ~Query(); 00053 00057 virtual void startQuery(); 00058 00062 bool isRunning() const; 00063 00069 bool isFinished() const; 00070 00074 const QString& domain() const; 00075 00076 signals: 00080 void serviceAdded(DNSSD::RemoteService::Ptr); 00081 00085 void serviceRemoved(DNSSD::RemoteService::Ptr); 00086 00090 void finished(); 00091 00092 protected: 00093 virtual void virtual_hook(int, void*); 00094 virtual void customEvent(QCustomEvent* event); 00095 private: 00096 QueryPrivate *d; 00097 private slots: 00098 void timeout(); 00099 }; 00100 00101 } 00102 00103 #endif