1 /**************************************************************************** 2 ** $Id: qt/qurloperator.h 3.3.8 edited Jan 11 14:38 $ 3 ** 4 ** Definition of QUrlOperator class 5 ** 6 ** Created : 950429 7 ** 8 ** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved. 9 ** 10 ** This file is part of the kernel module of the Qt GUI Toolkit. 11 ** 12 ** This file may be distributed under the terms of the Q Public License 13 ** as defined by Trolltech ASA of Norway and appearing in the file 14 ** LICENSE.QPL included in the packaging of this file. 15 ** 16 ** This file may be distributed and/or modified under the terms of the 17 ** GNU General Public License version 2 as published by the Free Software 18 ** Foundation and appearing in the file LICENSE.GPL included in the 19 ** packaging of this file. 20 ** 21 ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition 22 ** licenses may use this file in accordance with the Qt Commercial License 23 ** Agreement provided with the Software. 24 ** 25 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE 26 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 27 ** 28 ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for 29 ** information about Qt Commercial License Agreements. 30 ** See http://www.trolltech.com/qpl/ for QPL licensing information. 31 ** See http://www.trolltech.com/gpl/ for GPL licensing information. 32 ** 33 ** Contact info@trolltech.com if any conditions of this licensing are 34 ** not clear to you. 35 ** 36 **********************************************************************/ 37 38 #ifndef QURLOPERATOR_H 39 #define QURLOPERATOR_H 40 41 #ifndef QT_H 42 #include "qobject.h" 43 #include "qurl.h" 44 #include "qptrlist.h" 45 #include "qnetworkprotocol.h" 46 #include "qstringlist.h" // QString->QStringList conversion 47 #endif // QT_H 48 49 #ifndef QT_NO_NETWORKPROTOCOL 50 51 class QUrlInfo; 52 class QUrlOperatorPrivate; 53 54 class Q_EXPORT QUrlOperator : public QObject, public QUrl 55 { 56 friend class QNetworkProtocol; 57 58 Q_OBJECT 59 60 public: 61 QUrlOperator(); 62 QUrlOperator( const QString &urL ); 63 QUrlOperator( const QUrlOperator& url ); 64 QUrlOperator( const QUrlOperator& url, const QString& relUrl, bool checkSlash = FALSE ); 65 virtual ~QUrlOperator(); 66 67 virtual void setPath( const QString& path ); 68 virtual bool cdUp(); 69 70 virtual const QNetworkOperation *listChildren(); 71 virtual const QNetworkOperation *mkdir( const QString &dirname ); 72 virtual const QNetworkOperation *remove( const QString &filename ); 73 virtual const QNetworkOperation *rename( const QString &oldname, const QString &newname ); 74 virtual const QNetworkOperation *get( const QString &location = QString::null ); 75 virtual const QNetworkOperation *put( const QByteArray &data, const QString &location = QString::null ); 76 virtual QPtrList<QNetworkOperation> copy( const QString &from, const QString &to, bool move = FALSE, bool toPath = TRUE ); 77 virtual void copy( const QStringList &files, const QString &dest, bool move = FALSE ); 78 virtual bool isDir( bool *ok = 0 ); 79 80 virtual void setNameFilter( const QString &nameFilter ); 81 QString nameFilter() const; 82 83 virtual QUrlInfo info( const QString &entry ) const; 84 85 QUrlOperator& operator=( const QUrlOperator &url ); 86 QUrlOperator& operator=( const QString &url ); 87 88 virtual void stop(); 89 90 signals: 91 void newChildren( const QValueList<QUrlInfo> &, QNetworkOperation *res ); 92 void finished( QNetworkOperation *res ); 93 void start( QNetworkOperation *res ); 94 void createdDirectory( const QUrlInfo &, QNetworkOperation *res ); 95 void removed( QNetworkOperation *res ); 96 void itemChanged( QNetworkOperation *res ); 97 void data( const QByteArray &, QNetworkOperation *res ); 98 void dataTransferProgress( int bytesDone, int bytesTotal, QNetworkOperation *res ); 99 void startedNextCopy( const QPtrList<QNetworkOperation> &lst ); 100 void connectionStateChanged( int state, const QString &data ); 101 102 protected: 103 void reset(); 104 bool parse( const QString& url ); 105 virtual bool checkValid(); 106 virtual void clearEntries(); 107 void getNetworkProtocol(); 108 void deleteNetworkProtocol(); 109 110 private slots: 111 const QNetworkOperation *startOperation( QNetworkOperation *op ); 112 void copyGotData( const QByteArray &data, QNetworkOperation *op ); 113 void continueCopy( QNetworkOperation *op ); 114 void finishedCopy(); 115 void addEntry( const QValueList<QUrlInfo> &i ); 116 void slotItemChanged( QNetworkOperation *op ); 117 118 private: 119 void deleteOperation( QNetworkOperation *op ); 120 121 QUrlOperatorPrivate *d; 122 }; 123 124 #endif // QT_NO_NETWORKPROTOCOL 125 126 #endif // QURLOPERATOR_H 127