DNSSD

servicebrowser.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 DNSSDSERVICEBROWSER_H
00022 #define DNSSDSERVICEBROWSER_H
00023 
00024 #include <qobject.h>
00025 #include <qdict.h>
00026 #include <dnssd/remoteservice.h>
00027 
00028 
00029 class QStringList;
00030 namespace DNSSD
00031 {
00032 class DomainBrowser;
00033 class ServiceBrowserPrivate;
00034 
00054 class KDNSSD_EXPORT ServiceBrowser : public QObject
00055 {
00056     Q_OBJECT
00057 public:
00064     enum Flags {
00065     AutoDelete =1,
00066     AutoResolve = 2
00067     };
00068 
00075     enum State { Working, Stopped, Unsupported };
00076 
00091     ServiceBrowser(const QStringList& types,DomainBrowser* domains,int flags);
00092 
00100     ServiceBrowser(const QString& type,DomainBrowser* domains=0,bool autoResolve=false);
00101 
00111     ServiceBrowser(const QString& type,const QString& domain, int flags);
00112 
00116     ServiceBrowser(const QString& type,const QString& domain, bool autoResolve=false);
00117 
00118     ~ServiceBrowser();
00119 
00123     const QValueList<RemoteService::Ptr>& services() const;
00124 
00129     virtual void startBrowse();
00130 
00136     const DomainBrowser* browsedDomains() const;
00137 
00142     static const QString AllServices;
00143 
00172     static const State isAvailable();
00173 
00174 signals:
00179     void serviceAdded(DNSSD::RemoteService::Ptr);
00185     void serviceRemoved(DNSSD::RemoteService::Ptr);
00186 
00196     void finished();
00197 
00198 public slots:
00202     void removeDomain(const QString& domain);
00203 
00207     void addDomain(const QString& domain);
00208 
00209 protected:
00210     virtual void virtual_hook(int, void*);
00211 private:
00212     ServiceBrowserPrivate *d;
00213 
00214     bool allFinished();
00215     void init(const QStringList&, DomainBrowser*, int);
00216     QValueList<RemoteService::Ptr>::Iterator findDuplicate(RemoteService::Ptr src);
00217 private slots:
00218     void serviceResolved(bool success);
00219     void gotNewService(DNSSD::RemoteService::Ptr);
00220     void gotRemoveService(DNSSD::RemoteService::Ptr);
00221     void queryFinished();
00222 
00223 };
00224 
00225 }
00226 
00227 #endif
DNSSD

servicebrowser.h

DNSSD

API Reference
