/*
 * ByteArray.h
 *
 *  Created on: 26/06/2012
 *      Author: Antonio
 */



#ifndef BYTEARRAY_H_
#define BYTEARRAY_H_

#include <vector>
#include <string>

class ByteArrayOutputStream {
protected:
	std::vector<unsigned char> buf;
	size_t position;

public:
	ByteArrayOutputStream(int size = 32);
	virtual ~ByteArrayOutputStream();

	std::vector<unsigned char>& getBuffer();
	void setPosition(size_t count);
	void write(int i);
	void write(unsigned char* c, size_t length);
	void write(const std::string &s);
	void setLength(size_t length);

	__forceinline size_t getCapacity() const { return buf.capacity(); }
	__forceinline size_t getLength() const { return buf.size(); }
	__forceinline size_t getPosition() const { return position; }
};

class ByteArrayInputStream {
protected:
	std::vector<unsigned char>* buf;
	size_t pos;
	size_t mark;
	size_t count;

public:
	ByteArrayInputStream(std::vector<unsigned char>* buf,  size_t off, size_t length );
	ByteArrayInputStream(std::vector<unsigned char>* buf);
	int read();
	int read(std::vector<unsigned char>& b, size_t off, size_t length);

	virtual ~ByteArrayInputStream();
};

#endif /* BYTEARRAY_H_ */