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99 lines
2.4 KiB
C++
99 lines
2.4 KiB
C++
/* Copyright (C) 2014 InfiniDB, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; version 2 of
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the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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MA 02110-1301, USA. */
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/***************************************************************************
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*
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* $Id: filebuffer.cpp 2035 2013-01-21 14:12:19Z rdempsey $
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*
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* jrodriguez@calpont.com *
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* *
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***************************************************************************/
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#include "filebuffer.h"
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#include <sstream>
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#include <string>
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#include <iostream>
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using namespace std;
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namespace dbbc
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{
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FileBuffer::FileBuffer() : fDataLen(0), fLbid(-1), fVerid(0)
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{
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}
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FileBuffer::FileBuffer(const FileBuffer& rhs)
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{
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// Removed the check for gcc 8.2. The latest gcc version we
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// use ATM is 4.8.2 for centos 6 and it also doesn't need
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// the check
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if (this == &rhs)
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return;
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fLbid = rhs.fLbid;
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fVerid = rhs.fVerid;
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setData(rhs.fByteData, rhs.fDataLen);
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fListLoc = rhs.listLoc();
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fDataLen = rhs.fDataLen;
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}
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FileBuffer::FileBuffer(const BRM::LBID_t lbid, const BRM::VER_t ver, const uint8_t* data, const uint32_t len)
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{
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fLbid = lbid;
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fVerid = ver;
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fDataLen = len;
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setData(data, fDataLen);
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}
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FileBuffer::FileBuffer(const BRM::LBID_t lbid, const BRM::VER_t ver)
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{
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fLbid = lbid;
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fVerid = ver;
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fDataLen = 0;
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}
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FileBuffer& FileBuffer::operator=(const FileBuffer& rhs)
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{
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fLbid = rhs.fLbid;
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fVerid = rhs.fVerid;
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fDataLen = rhs.fDataLen;
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setData(rhs.fByteData, fDataLen);
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fListLoc = rhs.listLoc();
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return *this;
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}
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void FileBuffer::setData(const uint8_t* d, const int len)
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{
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if (d == NULL || len <= 0)
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return;
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fDataLen = len;
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memcpy(fByteData, d, len);
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}
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void FileBuffer::setData(const uint8_t* d)
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{
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fDataLen = 8192;
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memcpy(fByteData, d, 8192);
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}
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FileBuffer::~FileBuffer()
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{
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}
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} // namespace dbbc
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