You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
112 lines
3.3 KiB
112 lines
3.3 KiB
15 years ago
|
/* This file is part of the KDE project
|
||
|
|
*
|
||
|
|
* Copyright (C) 2004, 2005 Jakub Stachowski <qbast@go2.pl>
|
||
|
|
*
|
||
|
|
* 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 <qobject.h>
|
||
|
|
#include <dnssd/servicebase.h>
|
||
|
|
|
||
|
|
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<RemoteService> 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
|