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152 lines
4.1 KiB
C++
152 lines
4.1 KiB
C++
/*
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* (c) Copyright Ascensio System SIA 2010-2017
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*
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* This program is a free software product. You can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public License (AGPL)
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* version 3 as published by the Free Software Foundation. In accordance with
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* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
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* that Ascensio System SIA expressly excludes the warranty of non-infringement
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* of any third-party rights.
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*
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* This program is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
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* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia,
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* EU, LV-1021.
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*
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* The interactive user interfaces in modified source and object code versions
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* of the Program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU AGPL version 3.
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*
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* Pursuant to Section 7(b) of the License you must retain the original Product
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* logo when distributing the program. Pursuant to Section 7(e) we decline to
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* grant you any rights under trademark law for use of our trademarks.
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*
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* All the Product's GUI elements, including illustrations and icon sets, as
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* well as technical writing content are licensed under the terms of the
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* Creative Commons Attribution-ShareAlike 4.0 International. See the License
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* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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*/
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#pragma once
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#include "CP.h"
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namespace ASCDocFileFormat
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{
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class EmptyPLCData {};
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template <class D = EmptyPLCData> class PLC : public IOperand
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{
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public:
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PLC() : m_pBuffer(NULL), m_nSizeInBytes(0)
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{
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}
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PLC(const vector<CP>& _aCP, const vector<D>& _aData = vector<D>()) : m_pBuffer(NULL), m_nSizeInBytes(0)
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{
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if ( ( typeid(D) == typeid(EmptyPLCData) ) || ( ( typeid(D) != typeid(EmptyPLCData) ) && ( _aCP.size() == ( _aData.size() + 1 ) ) ) )
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{
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m_nSizeInBytes = ( _aCP.size() * sizeof(CP) );
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for (vector<D>::const_iterator iter = _aData.begin(); iter != _aData.end(); ++iter)
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{
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m_nSizeInBytes += sizeof(D);
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}
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if (m_nSizeInBytes != 0)
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{
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m_pBuffer = new unsigned char[m_nSizeInBytes];
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if (NULL != m_pBuffer)
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{
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unsigned int offset = 0;
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memset(m_pBuffer, 0, m_nSizeInBytes);
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for (vector<CP>::const_iterator iter = _aCP.begin(); iter != _aCP.end(); ++iter)
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{
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unsigned int cp = *iter;
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memcpy((m_pBuffer + offset), &cp, sizeof(cp));
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offset += sizeof(cp);
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}
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for (vector<D>::const_iterator iter = _aData.begin(); iter != _aData.end(); ++iter)
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{
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memcpy( ( m_pBuffer + offset ), &(*iter), sizeof(D) );
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offset += sizeof(D);
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}
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}
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}
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}
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}
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PLC(const PLC& oPLC) : m_pBuffer(NULL), m_nSizeInBytes(oPLC.m_nSizeInBytes)
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{
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m_pBuffer = new unsigned char[m_nSizeInBytes];
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if (NULL != m_pBuffer)
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{
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memset(m_pBuffer, 0, m_nSizeInBytes);
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memcpy(m_pBuffer, oPLC.m_pBuffer, m_nSizeInBytes);
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}
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}
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virtual ~PLC()
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{
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RELEASEARRAYOBJECTS (m_pBuffer);
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}
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//
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bool operator == (const PLC& oPLC)
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{
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return ((m_nSizeInBytes == oPLC.m_nSizeInBytes) && (memcmp(m_pBuffer, oPLC.m_pBuffer, m_nSizeInBytes) == 0));
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}
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bool operator != (const PLC& oPLC)
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{
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return !(this->operator == (oPLC));
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}
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PLC& operator = (const PLC& oPLC)
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{
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if (*this != oPLC)
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{
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RELEASEARRAYOBJECTS (m_pBuffer);
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m_nSizeInBytes = oPLC.m_nSizeInBytes;
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m_pBuffer = new unsigned char[m_nSizeInBytes];
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if (NULL != m_pBuffer)
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{
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memcpy(m_pBuffer, oPLC.m_pBuffer, m_nSizeInBytes );
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}
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}
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return *this;
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}
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//
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virtual operator unsigned char*() const
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{
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return m_pBuffer;
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}
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virtual operator const unsigned char*() const
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{
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return (const unsigned char*)m_pBuffer;
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}
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virtual unsigned int Size() const
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{
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return m_nSizeInBytes;
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}
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private:
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unsigned char* m_pBuffer;
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unsigned int m_nSizeInBytes;
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};
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} |