Sophie: libqt3-devel-3.0.2-2mdk i586

libqt3-devel-3.0.2-2mdk.i586.rpm

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!-- /tmp/qt-3.0-reggie-28534/qt-x11-free-3.0.2/include/qdns.h:1 -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>qdns.h Include File</title>
<style type="text/css"><!--
h3.fn,span.fn { margin-left: 1cm; text-indent: -1cm; }
a:link { color: #004faf; text-decoration: none }
a:visited { color: #672967; text-decoration: none }
body { background: #ffffff; color: black; }
--></style>
</head>
<body>

<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr bgcolor="#E5E5E5">
<td valign=center>
 <a href="index.html">
<font color="#004faf">Home</font></a>
 | <a href="classes.html">
<font color="#004faf">All&nbsp;Classes</font></a>
 | <a href="mainclasses.html">
<font color="#004faf">Main&nbsp;Classes</font></a>
 | <a href="annotated.html">
<font color="#004faf">Annotated</font></a>
 | <a href="groups.html">
<font color="#004faf">Grouped&nbsp;Classes</font></a>
 | <a href="functions.html">
<font color="#004faf">Functions</font></a>
</td>
<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qdns.h</h1>

<p>This is the verbatim text of the qdns.h include file. It is provided only for illustration; the copyright remains with Trolltech.
<hr>
<pre>
/****************************************************************************
** $Id$
**
** Definition of QDns class.
**
** Created : 991122
**
** Copyright (C) 1999-2000 Trolltech AS.  All rights reserved.
**
** This file is part of the network module of the Qt GUI Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Trolltech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid Qt Enterprise Edition licenses may use this
** file in accordance with the Qt Commercial License Agreement provided
** with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
**   information about Qt Commercial License Agreements.
** See http://www.trolltech.com/qpl/ for QPL licensing information.
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/

#ifndef QDNS_H
#define QDNS_H

#ifndef QT_H
#include "qobject.h"
#include "qhostaddress.h"
#include "qsocketnotifier.h"
#include "qstringlist.h"
#endif // QT_H

#if !defined( QT_MODULE_NETWORK ) || defined( QT_LICENSE_PROFESSIONAL ) || defined( QT_INTERNAL_NETWORK )
#define QM_EXPORT_DNS
#else
#define QM_EXPORT_DNS Q_EXPORT
#endif

#ifndef QT_NO_DNS

//#define Q_DNS_SYNCHRONOUS

class QDnsPrivate;

class QM_EXPORT_DNS QDns: public QObject {
    Q_OBJECT
public:
    enum RecordType {
	None,
	A, Aaaa,
	Mx, Srv,
	Cname,
	Ptr,
	Txt
    };

    QDns();
    QDns( const QString &amp; label, RecordType rr = A );
    QDns( const QHostAddress &amp; address, RecordType rr = Ptr );
    virtual ~QDns();

    // to set/change the query
    virtual void setLabel( const QString &amp; label );
    virtual void setLabel( const QHostAddress &amp; address );
    QString label() const { return l; }

    virtual void setRecordType( RecordType rr = A );
    RecordType recordType() const { return t; }

    // whether something is happening behind the scenes
    bool isWorking() const;

    // to query for replies
    QValueList&lt;QHostAddress&gt; addresses() const;

    class QM_EXPORT_DNS MailServer {
    public:
	MailServer( const QString &amp; n=QString::null, Q_UINT16 p=0 )
	    :name(n), priority(p) {}
	QString name;
	Q_UINT16 priority;
#if defined(Q_FULL_TEMPLATE_INSTANTIATION)
	bool operator==( const MailServer&amp; ) const { return FALSE; }
#endif
    };
    QValueList&lt;MailServer&gt; mailServers() const;

    class QM_EXPORT_DNS Server {
    public:
	Server(const QString &amp; n=QString::null, Q_UINT16 p=0, Q_UINT16 w=0, Q_UINT16 po=0 )
	    : name(n), priority(p), weight(w), port(po) {}
	QString name;
	Q_UINT16 priority;
	Q_UINT16 weight;
	Q_UINT16 port;
#if defined(Q_FULL_TEMPLATE_INSTANTIATION)
	bool operator==( const Server&amp; ) const { return FALSE; }
#endif
    };
    QValueList&lt;Server&gt; servers() const;

    QStringList hostNames() const;

    QStringList texts() const;

    QString canonicalName() const; // ### real-world but uncommon: QStringList

    QStringList qualifiedNames() const { return n; }

#if defined(Q_DNS_SYNCHRONOUS)
protected:
    void connectNotify( const char *signal );
#endif

signals:
    void resultsReady();

private slots:
    void startQuery();

private:
    void setStartQueryTimer();
    QString toInAddrArpaDomain( const QHostAddress &amp;address );
#if defined(Q_DNS_SYNCHRONOUS)
    void doSynchronousLookup();
#endif

    QString l;
    QStringList n;
    RecordType t;
    QDnsPrivate * d;
};


// QDnsSocket are sockets that are used for DNS lookup

class QDnsSocket: public QObject {
    Q_OBJECT
    // note: Private not public.  This class contains NO public API.
protected:
    QDnsSocket( QObject *, const char * );
    virtual ~QDnsSocket();

private slots:
    virtual void cleanCache();
    virtual void retransmit();
    virtual void answer();
};

#endif // QT_NO_DNS

#endif // QDNS_H
</pre>
<!-- eof -->
<p><address><hr><div align=center>
<table width=100% cellspacing=0 border=0><tr>
<td>Copyright &copy; 2001 
<a href="http://www.trolltech.com">Trolltech</a><td><a href="http://www.trolltech.com/trademarks.html">Trademarks</a>
<td align=right><div align=right>Qt version 3.0.2</div>
</table></div></address></body>
</html>