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/*
* ndns.h - native DNS resolution
* Copyright (C) 2001, 2002 Justin Karneges
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef CS_NDNS_H
#define CS_NDNS_H
#include<qobject.h>
#include<qcstring.h>
#include<qthread.h>
#include<qmutex.h>
#include<qhostaddress.h>
// CS_NAMESPACE_BEGIN
class NDnsWorker;
class NDnsManager;
class NDns : public QObject
{
Q_OBJECT
public:
NDns(QObject *parent=0);
~NDns();
void resolve(const QString &);
void stop();
bool isBusy() const;
uint result() const;
QString resultString() const;
signals:
void resultsReady();
private:
QHostAddress addr;
friend class NDnsManager;
void finished(const QHostAddress &);
};
class NDnsManager : public QObject
{
Q_OBJECT
public:
~NDnsManager();
class Item;
//! \if _hide_doc_
protected:
bool event(QEvent *);
//! \endif
private slots:
void app_aboutToQuit();
private:
class Private;
Private *d;
friend class NDns;
NDnsManager();
void resolve(NDns *self, const QString &name);
void stop(NDns *self);
bool isBusy(const NDns *self) const;
void tryDestroy();
};
// CS_NAMESPACE_END
#endif
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