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4fcc2101c8
fix bugs ppt git-svn-id: svn://fileserver/activex/AVS/Sources/TeamlabOffice/trunk/ServerComponents@62503 954022d7-b5bf-4e40-9824-e11837661b57
109 lines
2.8 KiB
C++
109 lines
2.8 KiB
C++
#pragma once
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#include "../Records/RecordsIncluder.h"
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#define NO_ENCRYPT 0xE391C05F
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#define ENCRYPT 0xF3D1C4DF
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class CRecordCurrentUserAtom : public CUnknownRecord
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{
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public:
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DWORD m_nSize; // must be 0x00000014
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DWORD m_nToken; // encrypt or not
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DWORD m_nOffsetToCurEdit; // offset to UserEditAtom in PPTDocStream
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USHORT m_nLenUserName;
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USHORT m_nDocFileVersion; // must be 0x03F4
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BYTE m_nMajorVersion; // must be 0x03
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BYTE m_nMinorVersion; // must be 0x00
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CStringA m_strANSIUserName;
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CStringW m_strUNICODEUserName;
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DWORD m_nRelVersion; // 0x00000008 or 0x00000009
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public:
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CRecordCurrentUserAtom() : m_nToken(0)
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{
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m_nRelVersion = m_nDocFileVersion = m_nMinorVersion = m_nMajorVersion = m_nLenUserName = m_nOffsetToCurEdit = 0;
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m_nSize = m_nToken =0;
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}
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~CRecordCurrentUserAtom()
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{
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}
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virtual void ReadFromStream(SRecordHeader & oHeader, POLE::Stream * pStream)
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{
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m_oHeader = oHeader;
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m_nSize = StreamUtils::ReadDWORD(pStream);
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long sz = pStream->size() - pStream->tell();
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if (m_nSize > sz )
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{
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m_nSize = sz ;
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}
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if (m_nSize < 16) return;
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m_nToken = StreamUtils::ReadDWORD(pStream);
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m_nOffsetToCurEdit = StreamUtils::ReadDWORD(pStream);
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m_nLenUserName = StreamUtils::ReadWORD(pStream);
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m_nDocFileVersion = StreamUtils::ReadWORD(pStream);
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m_nMajorVersion = StreamUtils::ReadBYTE(pStream);
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m_nMinorVersion = StreamUtils::ReadBYTE(pStream);
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StreamUtils::StreamSkip(2, pStream);
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m_strANSIUserName = StreamUtils::ReadCStringA(pStream, m_nLenUserName);
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m_nRelVersion = StreamUtils::ReadDWORD(pStream);
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m_strUNICODEUserName = StreamUtils::ReadCStringW(pStream, m_nLenUserName );
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}
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virtual CString ToString()
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{
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XmlUtils::CXmlWriter oWriter;
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CString strName = GetRecordName((DWORD)m_oHeader.RecType);
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oWriter.WriteNodeBegin(strName, TRUE);
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oWriter.WriteAttribute(_T("length"), CDirectory::ToString(m_oHeader.RecLen));
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oWriter.WriteAttribute(_T("type"), CDirectory::ToString(m_oHeader.RecType));
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oWriter.WriteAttribute(_T("instance"), CDirectory::ToString(m_oHeader.RecInstance));
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oWriter.WriteNodeEnd(strName, TRUE, FALSE);
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CDirectory::WriteValueToNode(_T("Size"), m_nSize, &oWriter);
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CDirectory::WriteValueToNode(_T("Token"), m_nToken, &oWriter);
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CDirectory::WriteValueToNode(_T("OffsetToCurEdit"), m_nOffsetToCurEdit, &oWriter);
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CString UserName = m_strANSIUserName;
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if (UserName.GetLength() < 1)
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UserName = m_strUNICODEUserName;
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CDirectory::WriteValueToNode(_T("Name"), UserName, &oWriter);
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CDirectory::WriteValueToNode(_T("RelVersion"), m_nRelVersion, &oWriter);
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oWriter.WriteNodeEnd(strName);
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return oWriter.GetXmlString();
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}
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bool IsSupported()
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{
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return (NO_ENCRYPT == m_nToken);
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}
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};
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