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/*
* 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 _MFA2_BUFF_H_
#define _MFA2_BUFF_H_
#include <string>
#include "common/compatibility.h"
class Mfa2Buffer
{
public:
Mfa2Buffer();
virtual ~Mfa2Buffer();
bool loadFile(const std::string& fname);
void read(u_int8_t& val);
void read(u_int16_t& val);
void read(u_int32_t& val);
void read(std::string& str, size_t str_size);
void read(u_int8_t* arr, size_t arr_size);
int seek(long offset, int whence);
long tell();
void rewind();
u_int8_t* getBuffer() const { return m_buff; }
long getSize() const { return m_size; }
private:
u_int8_t* m_buff;
long m_pos;
long m_size;
};
#endif /* _MFA2_BUFF_H_ */
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