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104 lines
3.1 KiB
C++
104 lines
3.1 KiB
C++
/*
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* (c) Copyright Ascensio System SIA 2010-2016
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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 "RecordFactory.h"
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namespace DocFileFormat
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{
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/// Regular containers are containers with Record children.
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/// There also is containers that only have a zipped XML payload.
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class RegularContainer: public Record
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{
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public:
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RegularContainer() : Record()
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{
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}
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virtual ~RegularContainer()
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{
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for (std::vector<Record*>::iterator iter = Children.begin(); iter != Children.end(); ++iter)
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{
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RELEASEOBJECT (*iter);
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}
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}
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RegularContainer (IBinaryReader* _reader, unsigned int size, unsigned int typeCode, unsigned int version, unsigned int instance) : Record (_reader, size, typeCode, version, instance)
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{
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unsigned int readSize = 0;
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unsigned int idx = 0;
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while ( readSize < this->BodySize )
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{
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Record* child = NULL;
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child = RecordFactory::ReadRecord( this->Reader, idx );
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if ( child != NULL )
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{
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this->Children.push_back( child );
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child->_ParentRecord = this;
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readSize += child->GetTotalSize();
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idx++;
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}
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else
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{
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readSize += this->BodySize;
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}
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}
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}
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/// Finds the first child of the given type.
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template<class T> T* FirstChildWithType() const
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{
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T* firstChildWithType = NULL;
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for ( std::vector<Record*>::const_iterator iter = this->Children.begin(); iter != this->Children.end(); iter++ )
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{
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if ( (*iter != NULL) && (typeid(T) == typeid(**iter)) )
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{
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firstChildWithType = static_cast<T*>(*iter);
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break;
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}
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}
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return firstChildWithType;
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}
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public:
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std::vector<Record*> Children;
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};
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} |