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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt3Support module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.1, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef Q3FTP_H
#define Q3FTP_H
#include <QtCore/qstring.h> // char*->QString conversion
#include <QtNetwork/qurlinfo.h>
#include <Qt3Support/q3networkprotocol.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Qt3Support)
#ifndef QT_NO_NETWORKPROTOCOL_FTP
class Q3Socket;
class Q3FtpCommand;
class Q_COMPAT_EXPORT Q3Ftp : public Q3NetworkProtocol
{
Q_OBJECT
public:
Q3Ftp(); // ### Qt 4.0: get rid of this overload
Q3Ftp( QObject *parent, const char *name=0 );
virtual ~Q3Ftp();
int supportedOperations() const;
// non-Q3NetworkProtocol 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(), const QString &password=QString() );
int close();
int list( const QString &dir=QString() );
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 Q_SLOTS:
void abort();
Q_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( Q3NetworkOperation *op );
void operationMkDir( Q3NetworkOperation *op );
void operationRemove( Q3NetworkOperation *op );
void operationRename( Q3NetworkOperation *op );
void operationGet( Q3NetworkOperation *op );
void operationPut( Q3NetworkOperation *op );
// ### Qt 4.0: delete these
// unused variables:
Q3Socket *commandSocket, *dataSocket;
bool connectionReady, passiveMode;
int getTotalSize, getDoneSize;
bool startGetOnFail;
int putToWrite, putWritten;
bool errorInListChildren;
private:
void init();
int addCommand( Q3FtpCommand * );
bool checkConnection( Q3NetworkOperation *op );
private Q_SLOTS:
void startNextCommand();
void piFinished( const QString& );
void piError( int, const QString& );
void piConnectState( int );
void piFtpReply( int, const QString& );
private Q_SLOTS:
void npListInfo( const QUrlInfo & );
void npDone( bool );
void npStateChanged( int );
void npDataTransferProgress( int, int );
void npReadyRead();
protected Q_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
QT_END_NAMESPACE
QT_END_HEADER
#endif // Q3FTP_H
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