/* Copyright (C) 2014 InfiniDB, Inc.

   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public License
   as published by the Free Software Foundation; version 2 of
   the License.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
   MA 02110-1301, USA. */

/***************************************************************************
 *
 *   $Id: filebuffer.cpp 643 2008-06-30 16:39:59Z jrodriguez $
 *
 *   jrodriguez@calpont.com   *
 *                                                                         *
 ***************************************************************************/

#include "filebuffer.h"
#include <sstream>
#include <string>
#include <iostream>

using namespace std;

namespace dbbc
{
FileBuffer::FileBuffer(const FileBuffer& rhs)
{
  if (this == NULL || this == &rhs)
    return;

  fLbid = rhs.fLbid;
  fVerid = rhs.fVerid;
  setData(rhs.fByteData, rhs.fDataLen);
  fListLoc = rhs.listLoc();
  fDataLen = rhs.fDataLen;
}

FileBuffer::FileBuffer(const BRM::LBID_t lbid, const BRM::VER_t ver, const uint8_t* data, const uint32_t len)
{
  fLbid = lbid;
  fVerid = ver;
  fDataLen = len;
  setData(data, fDataLen);
}

FileBuffer::FileBuffer(const BRM::LBID_t lbid, const BRM::VER_t ver)
{
  fLbid = lbid;
  fVerid = ver;
  fDataLen = 0;
}

FileBuffer& FileBuffer::operator=(const FileBuffer& rhs)
{
  fLbid = rhs.fLbid;
  fVerid = rhs.fVerid;
  fDataLen = rhs.fDataLen;
  setData(rhs.fByteData, fDataLen);
  fListLoc = rhs.listLoc();
  return *this;
}

void FileBuffer::setData(const uint8_t* d, const int len)
{
  if (d == NULL || len <= 0)
    return;

  fDataLen = len;
  memcpy(fByteData, d, len);
}

FileBuffer::~FileBuffer()
{
}

}  // namespace dbbc