bytes-streaming/Main.h at main · JoeElMasry0213/bytes-streaming · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
#pragma once
#include <Windows.h>
#include <TlHelp32.h>
#include <stdint.h>
#include <vector>
#include <string>
#include <iostream>
#include <fstream>
#include "Cheat.h"
#include "mapper.h"

namespace Utilities
{
	bool ReadFileToMemory(const std::string& file_path, std::vector<uint8_t>* out_buffer);
	bool CreateFileFromMemory(const std::string& desired_file_path, const char* address, size_t size);
}

bool Utilities::ReadFileToMemory(const std::string& file_path, std::vector<uint8_t>* out_buffer)
{
	std::ifstream file_ifstream(file_path, std::ios::binary);

	if (!file_ifstream)
		return false;

	out_buffer->assign((std::istreambuf_iterator<char>(file_ifstream)), std::istreambuf_iterator<char>());
	file_ifstream.close();

	return true;
}

bool Utilities::CreateFileFromMemory(const std::string& desired_file_path, const char* address, size_t size)
{
	std::ofstream file_ofstream(desired_file_path.c_str(), std::ios_base::out | std::ios_base::binary);

	if (!file_ofstream.write(address, size))
	{
		file_ofstream.close();
		return false;
	}

	file_ofstream.close();
	return true;
}