📄 qnetworkprotocol-h.html
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Qt Toolkit - qnetworkprotocol.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: white; color: black; }--></style></head><body bgcolor="#ffffff"><table width="100%"><tr><td><a href="index.html"><img width="100" height="100" src="qtlogo.png"alt="Home" border="0"><img width="100"height="100" src="face.png" alt="Home" border="0"></a><td valign="top"><div align="right"><img src="dochead.png" width="472" height="27"><br><a href="classes.html"><b>Classes</b></a>- <a href="annotated.html">Annotated</a>- <a href="hierarchy.html">Tree</a>- <a href="functions.html">Functions</a>- <a href="index.html">Home</a>- <a href="topicals.html"><b>Structure</b> <font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" align="center" size=32>Qte</font></a></div></table><h1 align=center>qnetworkprotocol.h</h1><br clear="all">This is the verbatim text of the qnetworkprotocol.h include file. It isprovided only for illustration; the copyrightremains with Trolltech.<hr><pre>/****************************************************************************** $Id: qt/src/kernel/qnetworkprotocol.h 2.3.8 edited 2004-05-12 $**** Definition of QNetworkProtocol class**** Created : 950429**** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.**** This file is part of the kernel 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 or Qt Professional 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 QNETWORKPROTOCOL_H#define QNETWORKPROTOCOL_H#ifndef QT_H#include "qurlinfo.h"#include <qstring.h>#include <qdict.h>#include <qdir.h>#include <qstringlist.h>#include <qobject.h>#include <qqueue.h>#endif // QT_H#ifndef QT_NO_NETWORKPROTOCOLclass <a href="qnetworkprotocol.html">QNetworkProtocol</a>;class <a href="qnetworkoperation.html">QNetworkOperation</a>;class <a href="qtimer.html">QTimer</a>;struct QNetworkProtocolPrivate;class <a href="qurloperator.html">QUrlOperator</a>;class Q_EXPORT QNetworkProtocolFactoryBase{public: virtual QNetworkProtocol *createObject() = 0;};template< class Protocol >class QNetworkProtocolFactory : public QNetworkProtocolFactoryBase{public: QNetworkProtocol *createObject() { return new Protocol; }};typedef QDict< QNetworkProtocolFactoryBase > QNetworkProtocolDict;class Q_EXPORT <a href="qnetworkprotocol.html">QNetworkProtocol</a> : public <a href="qobject.html">QObject</a>{ Q_OBJECTpublic: enum State { StWaiting = 0, StInProgress, StDone, StFailed, StStopped }; enum Operation { OpListChildren = 1, OpMkDir = 2, OpMkdir = OpMkDir, OpRemove = 4, OpRename = 8, OpGet = 32, OpPut = 64 }; enum ConnectionState { ConHostFound, ConConnected, ConClosed }; enum Error { // no error NoError = 0, // general errors ErrValid, ErrUnknownProtocol, ErrUnsupported, ErrParse, // errors on connect ErrLoginIncorrect, ErrHostNotFound, // protocol errors ErrListChildren, ErrListChlidren = ErrListChildren, ErrMkDir, ErrMkdir = ErrMkDir, ErrRemove, ErrRename, ErrGet, ErrPut, ErrFileNotExisting, ErrPermissionDenied }; QNetworkProtocol(); virtual ~QNetworkProtocol(); virtual void setUrl( QUrlOperator *u ); virtual void setAutoDelete( bool b, int i = 10000 ); bool autoDelete() const; static void registerNetworkProtocol( const QString &protocol, QNetworkProtocolFactoryBase *protocolFactory ); static QNetworkProtocol *getNetworkProtocol( const QString &protocol ); static bool hasOnlyLocalFileSystem(); virtual int supportedOperations() const; virtual void addOperation( QNetworkOperation *op ); QUrlOperator *url() const; QNetworkOperation *operationInProgress() const; virtual void clearOperationQueue(); virtual void stop();signals: void data( const QByteArray &, QNetworkOperation *res ); void connectionStateChanged( int state, const QString &data ); void finished( QNetworkOperation *res ); void start( QNetworkOperation *res ); void newChildren( const QValueList<QUrlInfo> &, QNetworkOperation *res ); void newChild( const QUrlInfo &, QNetworkOperation *res ); void createdDirectory( const QUrlInfo &, QNetworkOperation *res ); void removed( QNetworkOperation *res ); void itemChanged( QNetworkOperation *res ); void dataTransferProgress( int bytesDone, int bytesTotal, QNetworkOperation *res );protected: virtual void processOperation( QNetworkOperation *op ); virtual void operationListChildren( QNetworkOperation *op ); virtual void operationMkDir( QNetworkOperation *op ); virtual void operationRemove( QNetworkOperation *op ); virtual void operationRename( QNetworkOperation *op ); virtual void operationGet( QNetworkOperation *op ); virtual void operationPut( QNetworkOperation *op ); virtual bool checkConnection( QNetworkOperation *op );private: QNetworkProtocolPrivate *d;private slots: void processNextOperation( QNetworkOperation *old ); void startOps(); void emitNewChildren( const QUrlInfo &i, QNetworkOperation *op ); void removeMe();};struct QNetworkOperationPrivate;class Q_EXPORT <a href="qnetworkoperation.html">QNetworkOperation</a> : public <a href="qobject.html">QObject</a>{ Q_OBJECT friend class QUrlOperator;public: QNetworkOperation( QNetworkProtocol::Operation operation, const QString &arg0, const QString &arg1, const QString &arg2 ); QNetworkOperation( QNetworkProtocol::Operation operation, const QByteArray &arg0, const QByteArray &arg1, const QByteArray &arg2 ); ~QNetworkOperation(); void setState( QNetworkProtocol::State state ); void setProtocolDetail( const QString &detail ); void setErrorCode( int ec ); void setArg( int num, const QString &arg ); void setRawArg( int num, const QByteArray &arg ); QNetworkProtocol::Operation operation() const; QNetworkProtocol::State state() const; QString arg( int num ) const; QByteArray rawArg( int num ) const; QString protocolDetail() const; int errorCode() const; void free();private slots: void deleteMe();private: QByteArray &raw( int num ) const; QNetworkOperationPrivate *d;};#endif // QT_NO_NETWORKPROTOCOL#endif // QNETWORKPROTOCOL_H</pre><p><address><hr><div align="center"><table width="100%" cellspacing="0" border="0"><tr><td>Copyright ⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -