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Diffstat (limited to 'src/network/qftp.h')
| -rw-r--r-- | src/network/qftp.h | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/src/network/qftp.h b/src/network/qftp.h new file mode 100644 index 0000000..6fb9fe7 --- /dev/null +++ b/src/network/qftp.h @@ -0,0 +1,202 @@ +/**************************************************************************** +** +** Definition of QFtp class. +** +** Created : 970521 +** +** Copyright (C) 1997-2008 Trolltech ASA. All rights reserved. +** +** This file is part of the network module of the Qt 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 Qt Foundation. +** +** Please review the following information to ensure GNU General +** Public Licensing requirements 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.QPL +** included in the packaging of this file. Licensees holding valid Qt +** Commercial 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 WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted +** herein. +** +**********************************************************************/ + +#ifndef QFTP_H +#define QFTP_H + +#ifndef QT_H +#include "qstring.h" // char*->QString conversion +#include "qurlinfo.h" +#include "qnetworkprotocol.h" +#endif // QT_H + +#if !defined( QT_MODULE_NETWORK ) || defined( QT_LICENSE_PROFESSIONAL ) || defined( QT_INTERNAL_NETWORK ) +#define QM_EXPORT_FTP +#else +#define QM_EXPORT_FTP Q_EXPORT +#endif + +#ifndef QT_NO_NETWORKPROTOCOL_FTP + + +class QSocket; +class QFtpCommand; + +class QM_EXPORT_FTP QFtp : public QNetworkProtocol +{ + Q_OBJECT + +public: + QFtp(); // ### Qt 4.0: get rid of this overload + QFtp( QObject *parent, const char *name=0 ); + virtual ~QFtp(); + + int supportedOperations() const; + + // non-QNetworkProtocol functions: + enum State { + Unconnected, + HostLookup, + Connecting, + Connected, + LoggedIn, + Closing + }; + enum Error { + NoError, + UnknownError, + HostNotFound, + ConnectionRefused, + NotConnected + }; + enum Command { + None, + ConnectToHost, + Login, + Close, + List, + Cd, + Get, + Put, + Remove, + Mkdir, + Rmdir, + Rename, + RawCommand + }; + + int connectToHost( const QString &host, Q_UINT16 port=21 ); + int login( const QString &user=QString::null, const QString &password=QString::null ); + int close(); + int list( const QString &dir=QString::null ); + int cd( const QString &dir ); + int get( const QString &file, QIODevice *dev=0 ); + int put( const QByteArray &data, const QString &file ); + int put( QIODevice *dev, const QString &file ); + int remove( const QString &file ); + int mkdir( const QString &dir ); + int rmdir( const QString &dir ); + int rename( const QString &oldname, const QString &newname ); + + int rawCommand( const QString &command ); + + Q_ULONG bytesAvailable() const; + Q_LONG readBlock( char *data, Q_ULONG maxlen ); + QByteArray readAll(); + + int currentId() const; + QIODevice* currentDevice() const; + Command currentCommand() const; + bool hasPendingCommands() const; + void clearPendingCommands(); + + State state() const; + + Error error() const; + QString errorString() const; + +public slots: + void abort(); + +signals: + void stateChanged( int ); + void listInfo( const QUrlInfo& ); + void readyRead(); + void dataTransferProgress( int, int ); + void rawCommandReply( int, const QString& ); + + void commandStarted( int ); + void commandFinished( int, bool ); + void done( bool ); + +protected: + void parseDir( const QString &buffer, QUrlInfo &info ); // ### Qt 4.0: delete this? (not public API) + void operationListChildren( QNetworkOperation *op ); + void operationMkDir( QNetworkOperation *op ); + void operationRemove( QNetworkOperation *op ); + void operationRename( QNetworkOperation *op ); + void operationGet( QNetworkOperation *op ); + void operationPut( QNetworkOperation *op ); + + // ### Qt 4.0: delete these + // unused variables: + QSocket *commandSocket, *dataSocket; + bool connectionReady, passiveMode; + int getTotalSize, getDoneSize; + bool startGetOnFail; + int putToWrite, putWritten; + bool errorInListChildren; + +private: + void init(); + int addCommand( QFtpCommand * ); + + bool checkConnection( QNetworkOperation *op ); + +private slots: + void startNextCommand(); + void piFinished( const QString& ); + void piError( int, const QString& ); + void piConnectState( int ); + void piFtpReply( int, const QString& ); + +private slots: + void npListInfo( const QUrlInfo & ); + void npDone( bool ); + void npStateChanged( int ); + void npDataTransferProgress( int, int ); + void npReadyRead(); + +protected slots: + // ### Qt 4.0: delete these + void hostFound(); + void connected(); + void closed(); + void dataHostFound(); + void dataConnected(); + void dataClosed(); + void dataReadyRead(); + void dataBytesWritten( int nbytes ); + void error( int ); +}; + +#endif // QT_NO_NETWORKPROTOCOL_FTP + +#endif // QFTP_H |