/*
 * Copyright (c) 2020-2021 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 *
 * This software is available to you under a choice of one of two
 * licenses.  You may choose to be licensed under the terms of the GNU
 * General Public License (GPL) Version 2, available from the file
 * COPYING in the main directory of this source tree, or the
 * OpenIB.org BSD license below:
 *
 *     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.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 * pldm_utils.h
 *
 *  Created on: Feb 27, 2019
 *      Author: Samer Deeb
 */

#ifndef _PLDM_PKG_HDR_
#define _PLDM_PKG_HDR_

class PldmPkgHdr
{
public:
    PldmPkgHdr();
    virtual ~PldmPkgHdr();
    void reset();

    bool unpack(PldmBuffer& buff);
    void print(FILE* fp);

    const u_int32_t* getPackageHeaderIdentifier() const { return packageHeaderIdentifier; }
    u_int8_t getPackageHeaderFormatRevision() const { return packageHeaderFormatRevision; }
    u_int16_t getPackageHeaderSize() const { return packageHeaderSize; }
    const u_int8_t* getPackageReleaseDateTime() const { return packageReleaseDateTime; }
    u_int16_t getComponentBitmapBitLength() const { return componentBitmapBitLength; }
    u_int8_t getPackageVersionStringType() const { return packageVersionStringType; }
    u_int8_t getPackageVersionStringLength() const { return packageVersionStringLength; }
    const std::string& getPackageVersionString() const { return packageVersionString; }

private:
    static const int ID_COUNT = 4;
    static const int TIMESTAMP_SIZE = 13;
    u_int32_t packageHeaderIdentifier[ID_COUNT];
    u_int8_t packageHeaderFormatRevision;
    u_int16_t packageHeaderSize;
    u_int8_t packageReleaseDateTime[TIMESTAMP_SIZE];
    u_int16_t componentBitmapBitLength;
    u_int8_t packageVersionStringType;
    u_int8_t packageVersionStringLength;
    std::string packageVersionString;
};

#endif /* _PLDM_PKG_HDR_ */
