9122d30f15
+ make the new accessors inline git-svn-id: https://matroska.svn.sourceforge.net/svnroot/matroska/trunk/libebml@13 a6f86f6d-0131-4f8e-9e7b-e335508773d5
102 lines
2.7 KiB
C++
102 lines
2.7 KiB
C++
/****************************************************************************
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** libebml : parse EBML files, see http://embl.sourceforge.net/
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**
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** <file/class description>
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**
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** Copyright (C) 2002-2005 Steve Lhomme. All rights reserved.
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**
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** This file is part of libebml.
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**
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** This library is free software; you can redistribute it and/or
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** modify it under the terms of the GNU Lesser General Public
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** License as published by the Free Software Foundation; either
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** version 2.1 of the License, or (at your option) any later version.
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**
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** This library 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 GNU
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** Lesser General Public License for more details.
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**
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** You should have received a copy of the GNU Lesser General Public
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** License along with this library; if not, write to the Free Software
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** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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**
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** See http://www.matroska.org/license/lgpl/ for LGPL licensing information.
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**
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** Contact license@matroska.org if any conditions of this licensing are
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** not clear to you.
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**
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**********************************************************************/
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/*!
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\file
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\version \$Id: EbmlBinary.cpp 1112 2005-03-28 09:55:50Z mosu $
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\author Steve Lhomme <robux4 @ users.sf.net>
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\author Julien Coloos <suiryc @ users.sf.net>
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*/
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#include <cassert>
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#include "ebml/EbmlBinary.h"
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START_LIBEBML_NAMESPACE
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EbmlBinary::EbmlBinary()
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:EbmlElement(0, false), Data(NULL)
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{}
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EbmlBinary::EbmlBinary(const EbmlBinary & ElementToClone)
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:EbmlElement(ElementToClone)
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{
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if (ElementToClone.Data == NULL)
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Data = NULL;
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else {
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Data = (binary *)malloc(GetSize() * sizeof(binary));
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assert(Data != NULL);
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memcpy(Data, ElementToClone.Data, GetSize());
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}
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}
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EbmlBinary::~EbmlBinary(void) {
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if(Data)
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free(Data);
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}
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uint32 EbmlBinary::RenderData(IOCallback & output, bool bForceRender, bool bKeepIntact)
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{
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output.writeFully(Data,GetSize());
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return GetSize();
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}
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/*!
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\note no Default binary value handled
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*/
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uint64 EbmlBinary::UpdateSize(bool bKeepIntact, bool bForceRender)
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{
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return GetSize();
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}
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uint64 EbmlBinary::ReadData(IOCallback & input, ScopeMode ReadFully)
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{
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if (Data != NULL)
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free(Data);
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if (ReadFully == SCOPE_NO_DATA)
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{
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Data = NULL;
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return GetSize();
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}
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Data = (binary *)malloc(GetSize() * sizeof(binary));
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assert(Data != NULL);
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SetValueIsSet();
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return input.read(Data, GetSize());
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}
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bool EbmlBinary::operator==(const EbmlBinary & ElementToCompare) const
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{
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return ((GetSize() == ElementToCompare.GetSize()) && !memcmp(Data, ElementToCompare.Data, GetSize()));
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}
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END_LIBEBML_NAMESPACE
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