ByteArray.h

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#ifndef BYTEARRAY_H_
#define BYTEARRAY_H_

#include <string>
#include <stdexcept>
#include <iostream>
#include <sstream>
#include <vector>
#include <string.h>
#include <stdio.h>

using namespace std;

class ByteArray
{
public:
    ByteArray();

    ByteArray(unsigned int length);

    ByteArray(const unsigned char* data, unsigned int length);

    ByteArray(std::ostringstream *buffer);

    ByteArray(std::string data);

    ByteArray(char *data);
    ByteArray(int length);

    ByteArray(const ByteArray& value);

    virtual ~ByteArray();
    
    char at(int pos) const throw (out_of_range);
    
    ByteArray& operator =(const ByteArray& value);
    
    friend bool operator ==(const ByteArray& left, const ByteArray& right);
    
    friend bool operator !=(const ByteArray& left, const ByteArray& right);

    unsigned char& operator [](int pos) throw (out_of_range);

    friend ByteArray& operator xor(const ByteArray& left, const ByteArray& right);

    void copyFrom(unsigned char* data, unsigned int length);

    void copyFrom(int offset, int length, ByteArray& data, int offset2);

    std::istringstream * toStream();

    void setDataPointer(unsigned char* data, unsigned int length);

    unsigned char* getDataPointer();

//    char* data();

//    std::string toBase64();
    
    unsigned int size() const;
    
    virtual std::string toString();
    
    virtual std::string toHex();
    
    virtual std::string toHex(char separator);
    
    static ByteArray xOr(vector<ByteArray> &array);

private:
    unsigned char* m_data;
    unsigned int length;
};

#endif /*BYTEARRAY_H_*/