51 lines
1.1 KiB
C++
51 lines
1.1 KiB
C++
#pragma once
|
|
|
|
#include <vector>
|
|
#include <cstdint>
|
|
#include <cstring>
|
|
#include <stdexcept>
|
|
#include <algorithm>
|
|
#include <iostream>
|
|
|
|
#include "EncryptionManager.h"
|
|
#include "CompressionManager.h"
|
|
|
|
#define BLOCK_SIZE 131072 // 128KB
|
|
|
|
class ChunkManager
|
|
{
|
|
public:
|
|
ChunkManager(EncryptionManager& em);
|
|
~ChunkManager();
|
|
|
|
// Podzia³ na chunki
|
|
std::vector<char> chunked(const std::vector<char>&, const bool&, const bool&);
|
|
|
|
// Zcalanie chunków
|
|
std::vector<char> dechunked(const std::vector<char>&, const bool&, const bool&);
|
|
|
|
private:
|
|
EncryptionManager eman;
|
|
CompressionManager cman;
|
|
|
|
// Przekonwertuj zmienn¹ na ci¹g na vector
|
|
template <typename T>
|
|
void addIntToVector(std::vector<char>& vec, const T& val)
|
|
{
|
|
size_t tmpSize = vec.size();
|
|
vec.resize(tmpSize + sizeof(val));
|
|
std::memcpy(vec.data() + tmpSize, &val, sizeof(val));
|
|
}
|
|
|
|
// Pobierz zmienn¹ z vectora
|
|
template <typename T>
|
|
T getIntFromVector(const std::vector<char>& vec, size_t& offset)
|
|
{
|
|
T tmp{};
|
|
std::memcpy(&tmp, vec.data() + offset, sizeof(tmp));
|
|
offset += sizeof(tmp);
|
|
|
|
return tmp;
|
|
}
|
|
};
|
|
|