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290 lines
8.6 KiB
290 lines
8.6 KiB
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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qnetworkprotocol.h</h1>
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<p>This is the verbatim text of the qnetworkprotocol.h include file. It is provided only for illustration; the copyright remains with Trolltech.
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<hr>
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<pre>
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/****************************************************************************
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** $Id: qt/qnetworkprotocol.h 3.3.8 edited Jan 11 14:38 $
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**
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** Definition of QNetworkProtocol class
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**
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** Created : 950429
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**
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** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
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**
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** This file is part of the kernel module of the Qt GUI Toolkit.
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**
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** This file may be used under the terms of the GNU General Public
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** License versions 2.0 or 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Alternatively you may (at your option) use any
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** later version of the GNU General Public License if such license has
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** been publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free Qt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** This file may be used under the terms of the Q Public License as
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** defined by Trolltech ASA and appearing in the file LICENSE.QPL
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** included in the packaging of this file. Licensees holding valid Qt
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** Commercial licenses may use this file in accordance with the Qt
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** Commercial License Agreement provided with the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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#ifndef QNETWORKPROTOCOL_H
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#define QNETWORKPROTOCOL_H
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#ifndef QT_H
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#include "qurlinfo.h"
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#include "qstring.h"
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#include "qdict.h"
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#include "qobject.h"
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#endif // QT_H
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#ifndef QT_NO_NETWORKPROTOCOL
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#if __GNUC__ - 0 > 3
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#pragma GCC system_header
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#endif
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class QNetworkProtocol;
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class QNetworkOperation;
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class QTimer;
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class QUrlOperator;
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class QNetworkProtocolPrivate;
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template <class T> class QValueList;
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class Q_EXPORT QNetworkProtocolFactoryBase
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{
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public:
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virtual QNetworkProtocol *createObject() = 0;
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};
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template< class T >
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class QNetworkProtocolFactory : public QNetworkProtocolFactoryBase
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{
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public:
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QNetworkProtocol *createObject() {
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return new T;
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}
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};
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typedef QDict< QNetworkProtocolFactoryBase > QNetworkProtocolDict;
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class Q_EXPORT QNetworkProtocol : public QObject
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{
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Q_OBJECT
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public:
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enum State {
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StWaiting = 0,
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StInProgress,
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StDone,
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StFailed,
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StStopped
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};
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enum Operation {
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OpListChildren = 1,
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OpMkDir = 2,
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OpMkdir = OpMkDir, // ### remove in 4.0
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OpRemove = 4,
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OpRename = 8,
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OpGet = 32,
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OpPut = 64
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};
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enum ConnectionState {
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ConHostFound,
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ConConnected,
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ConClosed
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};
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enum Error {
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// no error
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NoError = 0,
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// general errors
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ErrValid,
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ErrUnknownProtocol,
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ErrUnsupported,
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ErrParse,
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// errors on connect
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ErrLoginIncorrect,
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ErrHostNotFound,
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// protocol errors
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ErrListChildren,
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ErrListChlidren = ErrListChildren, // ### remove in 4.0
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ErrMkDir,
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ErrMkdir = ErrMkDir, // ### remove in 4.0
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ErrRemove,
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ErrRename,
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ErrGet,
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ErrPut,
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ErrFileNotExisting,
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ErrPermissionDenied
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};
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QNetworkProtocol();
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virtual ~QNetworkProtocol();
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virtual void setUrl( QUrlOperator *u );
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virtual void setAutoDelete( bool b, int i = 10000 );
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bool autoDelete() const;
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static void registerNetworkProtocol( const QString &protocol,
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QNetworkProtocolFactoryBase *protocolFactory );
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static QNetworkProtocol *getNetworkProtocol( const QString &protocol );
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static bool hasOnlyLocalFileSystem();
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virtual int supportedOperations() const;
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virtual void addOperation( QNetworkOperation *op );
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QUrlOperator *url() const;
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QNetworkOperation *operationInProgress() const;
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virtual void clearOperationQueue();
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virtual void stop();
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signals:
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void data( const QByteArray &, QNetworkOperation *res );
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void connectionStateChanged( int state, const QString &data );
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void finished( QNetworkOperation *res );
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void start( QNetworkOperation *res );
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void newChildren( const QValueList<QUrlInfo> &, QNetworkOperation *res );
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void newChild( const QUrlInfo &, QNetworkOperation *res );
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void createdDirectory( const QUrlInfo &, QNetworkOperation *res );
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void removed( QNetworkOperation *res );
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void itemChanged( QNetworkOperation *res );
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void dataTransferProgress( int bytesDone, int bytesTotal, QNetworkOperation *res );
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protected:
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virtual void processOperation( QNetworkOperation *op );
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virtual void operationListChildren( QNetworkOperation *op );
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virtual void operationMkDir( QNetworkOperation *op );
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virtual void operationRemove( QNetworkOperation *op );
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virtual void operationRename( QNetworkOperation *op );
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virtual void operationGet( QNetworkOperation *op );
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virtual void operationPut( QNetworkOperation *op );
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virtual void operationPutChunk( QNetworkOperation *op );
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virtual bool checkConnection( QNetworkOperation *op );
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private:
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QNetworkProtocolPrivate *d;
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private slots:
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void processNextOperation( QNetworkOperation *old );
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void startOps();
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void emitNewChildren( const QUrlInfo &i, QNetworkOperation *op );
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void removeMe();
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private: // Disabled copy constructor and operator=
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#if defined(Q_DISABLE_COPY)
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QNetworkProtocol( const QNetworkProtocol & );
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QNetworkProtocol &operator=( const QNetworkProtocol & );
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#endif
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};
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class QNetworkOperationPrivate;
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class Q_EXPORT QNetworkOperation : public QObject
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{
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Q_OBJECT
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friend class QUrlOperator;
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public:
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QNetworkOperation( QNetworkProtocol::Operation operation,
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const QString &arg0, const QString &arg1,
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const QString &arg2 );
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QNetworkOperation( QNetworkProtocol::Operation operation,
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const QByteArray &arg0, const QByteArray &arg1,
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const QByteArray &arg2 );
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~QNetworkOperation();
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void setState( QNetworkProtocol::State state );
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void setProtocolDetail( const QString &detail );
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void setErrorCode( int ec );
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void setArg( int num, const QString &arg );
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void setRawArg( int num, const QByteArray &arg );
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QNetworkProtocol::Operation operation() const;
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QNetworkProtocol::State state() const;
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QString arg( int num ) const;
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QByteArray rawArg( int num ) const;
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QString protocolDetail() const;
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int errorCode() const;
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void free();
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private slots:
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void deleteMe();
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private:
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QByteArray &raw( int num ) const;
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QNetworkOperationPrivate *d;
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private: // Disabled copy constructor and operator=
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#if defined(Q_DISABLE_COPY)
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QNetworkOperation( const QNetworkOperation & );
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QNetworkOperation &operator=( const QNetworkOperation & );
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#endif
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};
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#endif // QT_NO_NETWORKPROTOCOL
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#endif // QNETWORKPROTOCOL_H
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</pre>
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<!-- eof -->
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<p><address><hr><div align=center>
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<table width=100% cellspacing=0 border=0><tr>
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<td>Copyright © 2007
|
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<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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<td align=right><div align=right>Qt 3.3.8</div>
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</table></div></address></body>
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