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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-11-08 12:31:36 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-11-08 12:31:36 -0600
commitd796c9dd933ab96ec83b9a634feedd5d32e1ba3f (patch)
tree6e3dcca4f77e20ec8966c666aac7c35bd4704053 /src/network/qdns.h
downloadtqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.tar.gz
tqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.zip
Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731
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+/****************************************************************************
+**
+** Definition of TQDns class.
+**
+** Created : 991122
+**
+** Copyright (C) 1999-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of the network module of the TQt GUI Toolkit.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free TQt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing retquirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** This file may be used under the terms of the Q Public License as
+** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
+** included in the packaging of this file. Licensees holding valid TQt
+** Commercial licenses may use this file in accordance with the TQt
+** Commercial License Agreement provided with the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#ifndef TQDNS_H
+#define TQDNS_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 TQM_EXPORT_DNS
+#else
+#define TQM_EXPORT_DNS Q_EXPORT
+#endif
+
+#ifndef QT_NO_DNS
+
+//#define Q_DNS_SYNCHRONOUS
+
+class TQDnsPrivate;
+
+class TQM_EXPORT_DNS TQDns: public TQObject {
+ Q_OBJECT
+public:
+ enum RecordType {
+ None,
+ A, Aaaa,
+ Mx, Srv,
+ Cname,
+ Ptr,
+ Txt
+ };
+
+ TQDns();
+ TQDns( const TQString & label, RecordType rr = A );
+ TQDns( const TQHostAddress & address, RecordType rr = Ptr );
+ virtual ~TQDns();
+
+ // to set/change the query
+ virtual void setLabel( const TQString & label );
+ virtual void setLabel( const TQHostAddress & address );
+ TQString 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
+ TQValueList<TQHostAddress> addresses() const;
+
+ class TQM_EXPORT_DNS MailServer {
+ public:
+ MailServer( const TQString & n=TQString::null, Q_UINT16 p=0 )
+ :name(n), priority(p) {}
+ TQString name;
+ Q_UINT16 priority;
+ Q_DUMMY_COMPARISON_OPERATOR(MailServer)
+ };
+ TQValueList<MailServer> mailServers() const;
+
+ class TQM_EXPORT_DNS Server {
+ public:
+ Server(const TQString & n=TQString::null, Q_UINT16 p=0, Q_UINT16 w=0, Q_UINT16 po=0 )
+ : name(n), priority(p), weight(w), port(po) {}
+ TQString name;
+ Q_UINT16 priority;
+ Q_UINT16 weight;
+ Q_UINT16 port;
+ Q_DUMMY_COMPARISON_OPERATOR(Server)
+ };
+ TQValueList<Server> servers() const;
+
+ TQStringList hostNames() const;
+
+ TQStringList texts() const;
+
+ TQString canonicalName() const; // ### real-world but uncommon: TQStringList
+
+ TQStringList qualifiedNames() const { return n; }
+
+#if defined(Q_DNS_SYNCHRONOUS)
+protected:
+ void connectNotify( const char *signal );
+#endif
+
+signals:
+ void resultsReady();
+
+private slots:
+ void startQuery();
+
+private:
+ static void doResInit();
+ void setStartQueryTimer();
+ static TQString toInAddrArpaDomain( const TQHostAddress &address );
+#if defined(Q_DNS_SYNCHRONOUS)
+ void doSynchronousLookup();
+#endif
+
+ TQString l;
+ TQStringList n;
+ RecordType t;
+ TQDnsPrivate * d;
+
+ friend class TQDnsAnswer;
+ friend class TQDnsManager;
+};
+
+
+// TQDnsSocket are sockets that are used for DNS lookup
+
+class TQDnsSocket: public TQObject {
+ Q_OBJECT
+ // note: Private not public. This class contains NO public API.
+protected:
+ TQDnsSocket( TQObject *, const char * );
+ virtual ~TQDnsSocket();
+
+private slots:
+ virtual void cleanCache();
+ virtual void retransmit();
+ virtual void answer();
+};
+
+#endif // QT_NO_DNS
+
+#endif // TQDNS_H