/*
 * Copyright (c) 2017, The Linux Foundation. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 *       copyright notice, this list of conditions and the following
 *       disclaimer in the documentation and/or other materials provided
 *       with the distribution.
 *     * Neither the name of The Linux Foundation nor the names of its
 *       contributors may be used to endorse or promote products derived
 *       from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef _UTILS_H_
#define _UTILS_H_

#include <vector>
#include <string>
#include <chrono>

#ifdef _WINDOWS
typedef unsigned long DWORD;
#else
typedef uint32_t    DWORD;
#endif

using namespace std;

class Utils
{
public:

    static vector<string> Split(string str, char delimiter);

    static string GetCurrentLocalTimeString();

    static string GetCurrentLocalTimeXml();

    static bool ConvertHexStringToDword(string str, DWORD& word);

    static bool ConvertHexStringToDwordVector(string str, char delimiter, vector<DWORD>& values);

    static bool ConvertDecimalStringToUnsignedInt(string str, unsigned int& ui);

    static bool ConvertStringToBool(string str, bool& boolVal);

    const static unsigned int REGISTER_DEFAULT_VALUE;

    const static string PCI;
    const static string JTAG;
    const static string SERIAL;
    const static string DUMMY;

private:
    struct TimeStamp
    {
        tm m_localTime; // year, month, day, hour, minutes, seconds
        chrono::seconds::rep m_milliseconds;
    };

    static TimeStamp GetCurrentLocalTime();
};

#endif // !_UTILS_H_