From ce4a32fe52ef09d8f5ff1dd22c001110902b60a2 Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- dnssd/remoteservice.h | 111 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 111 insertions(+) create mode 100644 dnssd/remoteservice.h (limited to 'dnssd/remoteservice.h') diff --git a/dnssd/remoteservice.h b/dnssd/remoteservice.h new file mode 100644 index 000000000..220331b5f --- /dev/null +++ b/dnssd/remoteservice.h @@ -0,0 +1,111 @@ +/* This file is part of the KDE project + * + * Copyright (C) 2004, 2005 Jakub Stachowski + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 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 + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + */ + +#ifndef DNSSDREMOTESERVICE_H +#define DNSSDREMOTESERVICE_H + +#include +#include + +class QDataStream; +class KURL; +namespace DNSSD +{ +class RemoteServicePrivate; + +/** +RemoteService class allows to resolve service announced on remote machine. In most cases objects +of this class are created by ServiceBrowser, but it is not required. Only fields valid before +service is resolved are name, type.and domain. + + +@short class representing service announced on remote machine. +@author Jakub Stachowski + */ +class KDNSSD_EXPORT RemoteService : public QObject, public ServiceBase +{ + Q_OBJECT +public: + typedef KSharedPtr Ptr; + + /** + Creates unresolved service from given DNS label + @param label Data returned by PTR query - it is decoded into name, type and + domain + */ + RemoteService(const QString& label); + + /** + Creates unresolved remote service with given name, type and domain. + */ + RemoteService(const QString& name,const QString& type,const QString& domain); + + /** + Creates resolved remote service from invitation URL constructed by PublicService::toInvitation. + If URL was invalid, service is set to unresolved and other fields should not be used. + */ + RemoteService(const KURL& url); + + virtual ~RemoteService(); + + /** + Resolves host name and port of service. Host name is not resolved into numeric + address - use KResolver for that. Signal resolved(bool) will be emitted + when finished or even before return of this function - in case of immediate failure. + */ + void resolveAsync(); + + /** + Synchronous version of resolveAsync(). Note that resolved(bool) is emitted + before this function returns, + @return TRUE is successful + */ + bool resolve(); + + /** + Returns true if service has been successfully resolved + */ + bool isResolved() const; + +signals: + /** + Emitted when resolving is complete. Parameter is set to TRUE if it was successful. + If operating in asynchronous mode this signal can be emitted several times (when + service change) + */ + void resolved(bool); + +protected: + virtual void virtual_hook(int id, void *data); + virtual void customEvent(QCustomEvent* event); +private: + void resolveError(); + void resolved(const char *host, unsigned short port, unsigned short txtlen, + const char* txtRecord); + RemoteServicePrivate *d; + + friend KDNSSD_EXPORT QDataStream & operator<< (QDataStream & s, const RemoteService & a); + friend KDNSSD_EXPORT QDataStream & operator>> (QDataStream & s, RemoteService & a); + +}; + +} + +#endif -- cgit v1.2.1