receive_layer.h

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#ifndef OPIE_RECEIVE_LAYER_H
#define OPIE_RECEIVE_LAYER_H

#include <qobject.h>

class IOLayer;
class ReceiveLayer : public QObject {
    Q_OBJECT
public:
    enum Mode {
        Ascii = 0l,
        Binary
    };

    enum Features {
        Append = 0,
        AllowRemoteCommands = 1,
        WriteToNull = 2,
        Escape = 4,
        Rename = 8,
        OpenSync = 16,
        ProtectExisting = 32,
        Resume = 64,
        KeepUppercase = 128,
        DisableRestrict = 256,
        Restricted = 512,
        Overwrite = 1024
    };

    enum Error {
        Unknown = 0,
        StartError
    };

    ReceiveLayer( IOLayer* lay, const QString& startDir = QString::null );
    virtual ~ReceiveLayer();

public slots:
    virtual void receive() = 0;

    virtual void receive( const QString& dir ) = 0;

    virtual void receive( const QString& dir,  Mode, Features );

    virtual void cancel();

signals:
    void error(int, const QString& );

    void progress( const QString& file, int progress, int speed, int hour, int min, int seconds );

    void received( const QString& file );

protected:
    QString m_curDir;
    IOLayer* layer();
    /* from a variable set from the outside */
    QString currentDir()const;
    void changeDir( const QString& );
private:
    IOLayer* m_layer;

};

#endif

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