#pragma once

#include "libEncrypt_MD5.h"
#include "libEncrypt_SHA256.h"
#include "libEncrypt_CRC32.h"

/**
 * Calculates the MD5 hash of the contents of a specified file.
 *
 * @param szFileName The path to the input file to be hashed.
 * @param result     Reference to an MD5Digest object where the computed hash will be stored.
 * @return true if the hash is calculated successfully; false otherwise.
 *
 * The function performs the following steps:
 * 1. Validates the input file name.
 * 2. Opens the file in binary read mode.
 * 3. Reads the file in 1024-byte chunks and updates the MD5 context with each chunk.
 * 4. Finalizes the MD5 calculation and stores the result in the provided MD5Digest reference.
 * 5. Cleans up resources and returns true on success, or false if any error occurs.
 */
bool md5File(const char* szFileName, MD5Digest& result);

bool sha256File(const char* szFileName, Sha256Digest& result);

bool crc32File(const char* szFileName, uint32_t& result);