HexUtil.h

Go to the documentation of this file.

/**************************************************************************************************
 * Copyright (c) 2023 Calypso Networks Association https://calypsonet.org/                        *
 *                                                                                                *
 * See the NOTICE file(s) distributed with this work for additional information regarding         *
 * copyright ownership.                                                                           *
 *                                                                                                *
 * This program and the accompanying materials are made available under the terms of the Eclipse  *
 * Public License 2.0 which is available at http://www.eclipse.org/legal/epl-2.0                  *
 *                                                                                                *
 * SPDX-License-Identifier: EPL-2.0                                                               *
 **************************************************************************************************/
 
#pragma once
 
#include <cstdint>
#include <string>
#include <vector>
 
/* Keyple Core Util */
#include "KeypleUtilExport.h"
 
namespace keyple {
namespace core {
namespace util {
 
class KEYPLEUTIL_API HexUtil final {
public:
    static bool isValid(const std::string& hex);
 
    static const std::vector<uint8_t> toByteArray(const std::string& hex);
 
    static uint8_t toByte(const std::string& hex);
 
    static uint16_t toShort(const std::string& hex);
 
    static uint32_t toInt(const std::string& hex);
 
    static uint64_t toLong(const std::string& hex);
 
    static const std::string toHex(const std::vector<uint8_t>& tab);
 
    static const std::string toHex(const uint8_t val);
 
    static const std::string toHex(const uint16_t val);
 
    static const std::string toHex(const uint32_t val);
 
    static const std::string toHex(const uint64_t val);
 
private:
    static const std::vector<std::string> mByteToHex;
 
    static const std::vector<uint8_t> mHexToNibble;
 
    HexUtil();
};
 
}
}
}