DataConversion.h

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#ifndef ROSE_DATA_CONVERSION_H
#define ROSE_DATA_CONVERSION_H

#include <string>

class DataConverter {
public:
    virtual ~DataConverter() {}

    virtual std::string name() const = 0;

    virtual uint8_t* encode(uint8_t* buffer, size_t* nbytes) = 0;

    virtual uint8_t* decode(uint8_t* buffer, size_t* nbytes) = 0;
};

class Rot13: public DataConverter {
    virtual ~Rot13() {}
    virtual std::string name() const {return "ROT-13";}
    virtual uint8_t* encode(uint8_t* buffer, size_t* nbytes);
    virtual uint8_t* decode(uint8_t* buffer, size_t* nbytes);
};

#endif