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#ifndef Q3URLOPERATOR_H

#define Q3URLOPERATOR_H

#include <QtCore/qobject.h>

#include <Qt3Support/q3url.h>

#include <Qt3Support/q3ptrlist.h>

#include <Qt3Support/q3networkprotocol.h>

#include <QtCore/qstringlist.h> // QString->QStringList conversion

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Qt3SupportLight)

#ifndef QT_NO_NETWORKPROTOCOL

class QUrlInfo;

class Q3UrlOperatorPrivate;

class Q3NetworkProtocol;

class Q_COMPAT_EXPORT Q3UrlOperator : public QObject, public Q3Url

{

    Q_OBJECT

    friend class Q3NetworkProtocol;

public:

    Q3UrlOperator();

    Q3UrlOperator( const QString &urL );

    Q3UrlOperator( const Q3UrlOperator& url );

    Q3UrlOperator( const Q3UrlOperator& url, const QString& relUrl, bool checkSlash = false );

    virtual ~Q3UrlOperator();

    virtual void setPath( const QString& path );

    virtual bool cdUp();

    virtual const Q3NetworkOperation *listChildren();

    virtual const Q3NetworkOperation *mkdir( const QString &dirname );

    virtual const Q3NetworkOperation *remove( const QString &filename );

    virtual const Q3NetworkOperation *rename( const QString &oldname, const QString &newname );

    virtual const Q3NetworkOperation *get( const QString &location = QString() );

    virtual const Q3NetworkOperation *put( const QByteArray &data, const QString &location = QString()  );

    virtual Q3PtrList<Q3NetworkOperation> copy( const QString &from, const QString &to, bool move = false, bool toPath = true );

    virtual void copy( const QStringList &files, const QString &dest, bool move = false );

    virtual bool isDir( bool *ok = 0 );

    virtual void setNameFilter( const QString &nameFilter );

    QString nameFilter() const;

    virtual QUrlInfo info( const QString &entry ) const;

    Q3UrlOperator& operator=( const Q3UrlOperator &url );

    Q3UrlOperator& operator=( const QString &url );

    virtual void stop();

Q_SIGNALS:

    void newChildren( const Q3ValueList<QUrlInfo> &, Q3NetworkOperation *res );

    void finished( Q3NetworkOperation *res );

    void start( Q3NetworkOperation *res );

    void createdDirectory( const QUrlInfo &, Q3NetworkOperation *res );

    void removed( Q3NetworkOperation *res );

    void itemChanged( Q3NetworkOperation *res );

    void data( const QByteArray &, Q3NetworkOperation *res );

    void dataTransferProgress( int bytesDone, int bytesTotal, Q3NetworkOperation *res );

    void startedNextCopy( const Q3PtrList<Q3NetworkOperation> &lst );

    void connectionStateChanged( int state, const QString &data );

protected:

    void reset();

    bool parse( const QString& url );

    virtual bool checkValid();

    virtual void clearEntries();

    void getNetworkProtocol();

    void deleteNetworkProtocol();

private Q_SLOTS:

    const Q3NetworkOperation *startOperation( Q3NetworkOperation *op );

    void copyGotData( const QByteArray &data, Q3NetworkOperation *op );

    void continueCopy( Q3NetworkOperation *op );

    void finishedCopy();

    void addEntry( const Q3ValueList<QUrlInfo> &i );

    void slotItemChanged( Q3NetworkOperation *op );

private:

    void deleteOperation( Q3NetworkOperation *op );

    Q3UrlOperatorPrivate *d;

};

#endif // QT_NO_NETWORKPROTOCOL

QT_END_NAMESPACE

QT_END_HEADER

#endif // Q3URLOPERATOR_H