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DNSSD

servicebrowser.h

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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 <QtCore/QObject>
00025 #include <QtNetwork/QHostAddress>
00026 
00027 #include <dnssd/remoteservice.h>
00028 
00029 
00030 namespace DNSSD
00031 {
00032 class DomainBrowser;
00033 class ServiceBrowserPrivate;
00034 
00064 class KDNSSD_EXPORT ServiceBrowser : public QObject
00065 {
00066     Q_OBJECT
00067 
00068 public:
00072     enum State {
00074         Working,
00076         Stopped,
00078         Unsupported
00079     };
00080 
00113     explicit ServiceBrowser(const QString& type,
00114                             bool autoResolve = false,
00115                             const QString& domain = QString(),
00116                             const QString& subtype = QString());
00117 
00118     ~ServiceBrowser();
00119 
00127     QList<RemoteService::Ptr> services() const;
00128 
00141     virtual void startBrowse();
00142 
00184     static State isAvailable();
00185 
00193     bool isAutoResolving() const;
00194 
00208     static QHostAddress resolveHostName(const QString& hostname);
00209 
00220     static QString getLocalHostName();
00221 
00222 Q_SIGNALS:
00233     void serviceAdded(DNSSD::RemoteService::Ptr service);
00234 
00248     void serviceRemoved(DNSSD::RemoteService::Ptr service);
00249 
00280     void finished();
00281 
00282 protected:
00283     virtual void virtual_hook(int, void*);
00284 
00285 private:
00286     friend class ServiceBrowserPrivate;
00287     ServiceBrowserPrivate* const d;
00288 
00289 };
00290 
00291 }
00292 
00293 #endif

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