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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+
+#include "oleprops.hxx"
+
+#include <comphelper/types.hxx>
+#include <o3tl/safeint.hxx>
+#include <tools/datetime.hxx>
+#include <rtl/tencinfo.h>
+#include <sal/log.hxx>
+
+
+#define STREAM_BUFFER_SIZE 2048
+
+// usings
+using ::com::sun::star::uno::Any;
+
+using namespace ::com::sun::star;
+
+#define TIMESTAMP_INVALID_DATETIME ( DateTime ( Date ( 1, 1, 1601 ), tools::Time ( 0, 0, 0 ) ) ) /// Invalid value for date and time to create invalid instance of TimeStamp.
+/// Invalid value for date and time to create invalid instance of TimeStamp.
+#define TIMESTAMP_INVALID_UTILDATETIME (util::DateTime(0, 0, 0, 0, 1, 1, 1601, false))
+/// Invalid value for date to create invalid instance of TimeStamp.
+#define TIMESTAMP_INVALID_UTILDATE (util::Date(1, 1, 1601))
+
+namespace {
+
+/** Property representing a signed 32-bit integer value. */
+class SfxOleInt32Property : public SfxOlePropertyBase
+{
+public:
+ explicit SfxOleInt32Property( sal_Int32 nPropId, sal_Int32 nValue = 0 );
+
+ sal_Int32 GetValue() const { return mnValue; }
+
+private:
+ virtual void ImplLoad( SvStream& rStrm ) override;
+ virtual void ImplSave( SvStream& rStrm ) override;
+
+private:
+ sal_Int32 mnValue;
+};
+
+
+/** Property representing a floating-point value. */
+class SfxOleDoubleProperty : public SfxOlePropertyBase
+{
+public:
+ explicit SfxOleDoubleProperty( sal_Int32 nPropId, double fValue = 0.0 );
+
+ double GetValue() const { return mfValue; }
+
+private:
+ virtual void ImplLoad( SvStream& rStrm ) override;
+ virtual void ImplSave( SvStream& rStrm ) override;
+
+private:
+ double mfValue;
+};
+
+
+/** Property representing a boolean value. */
+class SfxOleBoolProperty : public SfxOlePropertyBase
+{
+public:
+ explicit SfxOleBoolProperty( sal_Int32 nPropId, bool bValue = false );
+
+ bool GetValue() const { return mbValue; }
+
+private:
+ virtual void ImplLoad( SvStream& rStrm ) override;
+ virtual void ImplSave( SvStream& rStrm ) override;
+
+private:
+ bool mbValue;
+};
+
+
+/** Base class for properties that contain a single string value. */
+class SfxOleStringPropertyBase : public SfxOlePropertyBase, public SfxOleStringHelper
+{
+public:
+ explicit SfxOleStringPropertyBase(
+ sal_Int32 nPropId, sal_Int32 nPropType,
+ const SfxOleTextEncoding& rTextEnc );
+ explicit SfxOleStringPropertyBase(
+ sal_Int32 nPropId, sal_Int32 nPropType,
+ const SfxOleTextEncoding& rTextEnc, const OUString& rValue );
+ explicit SfxOleStringPropertyBase(
+ sal_Int32 nPropId, sal_Int32 nPropType,
+ rtl_TextEncoding eTextEnc );
+
+ const OUString& GetValue() const { return maValue; }
+ void SetValue( const OUString& rValue ) { maValue = rValue; }
+
+private:
+ OUString maValue;
+};
+
+
+/** Property representing a bytestring value. */
+class SfxOleString8Property : public SfxOleStringPropertyBase
+{
+public:
+ explicit SfxOleString8Property(
+ sal_Int32 nPropId, const SfxOleTextEncoding& rTextEnc );
+ explicit SfxOleString8Property(
+ sal_Int32 nPropId, const SfxOleTextEncoding& rTextEnc,
+ const OUString& rValue );
+
+private:
+ virtual void ImplLoad( SvStream& rStrm ) override;
+ virtual void ImplSave( SvStream& rStrm ) override;
+};
+
+
+/** Property representing a Unicode string value. */
+class SfxOleString16Property : public SfxOleStringPropertyBase
+{
+public:
+ explicit SfxOleString16Property( sal_Int32 nPropId );
+
+private:
+ virtual void ImplLoad( SvStream& rStrm ) override;
+ virtual void ImplSave( SvStream& rStrm ) override;
+};
+
+
+/** Property representing a filetime value as defined by the Windows API. */
+class SfxOleFileTimeProperty : public SfxOlePropertyBase
+{
+public:
+ explicit SfxOleFileTimeProperty( sal_Int32 nPropId );
+ /** @param rDateTime Date and time as LOCAL time. */
+ explicit SfxOleFileTimeProperty( sal_Int32 nPropId, const util::DateTime& rDateTime );
+
+ /** Returns the time value as LOCAL time. */
+ const util::DateTime& GetValue() const { return maDateTime; }
+
+private:
+ virtual void ImplLoad( SvStream& rStrm ) override;
+ virtual void ImplSave( SvStream& rStrm ) override;
+
+private:
+ util::DateTime maDateTime;
+};
+
+/** Property representing a filetime value as defined by the Windows API. */
+class SfxOleDateProperty : public SfxOlePropertyBase
+{
+public:
+ explicit SfxOleDateProperty( sal_Int32 nPropId );
+
+ /** Returns the date value as LOCAL time. */
+ const util::Date& GetValue() const { return maDate; }
+
+private:
+ virtual void ImplLoad( SvStream& rStrm ) override;
+ virtual void ImplSave( SvStream& rStrm ) override;
+
+private:
+ util::Date maDate;
+};
+
+
+/** Property representing a thumbnail picture.
+
+ Currently, only saving this property is implemented.
+ */
+class SfxOleThumbnailProperty : public SfxOlePropertyBase
+{
+public:
+ explicit SfxOleThumbnailProperty( sal_Int32 nPropId,
+ const uno::Sequence<sal_Int8> & i_rData);
+
+ bool IsValid() const { return mData.hasElements(); }
+
+private:
+ virtual void ImplLoad( SvStream& rStrm ) override;
+ virtual void ImplSave( SvStream& rStrm ) override;
+
+private:
+ uno::Sequence<sal_Int8> mData;
+};
+
+
+/** Property representing a BLOB (which presumably stands for binary large
+ object).
+
+ Currently, only saving this property is implemented.
+ */
+class SfxOleBlobProperty : public SfxOlePropertyBase
+{
+public:
+ explicit SfxOleBlobProperty( sal_Int32 nPropId,
+ const uno::Sequence<sal_Int8> & i_rData);
+ bool IsValid() const { return mData.hasElements(); }
+
+private:
+ virtual void ImplLoad( SvStream& rStrm ) override;
+ virtual void ImplSave( SvStream& rStrm ) override;
+
+private:
+ uno::Sequence<sal_Int8> mData;
+};
+
+}
+
+sal_uInt16 SfxOleTextEncoding::GetCodePage() const
+{
+ sal_uInt16 nCodePage = IsUnicode() ? CODEPAGE_UNICODE :
+ static_cast< sal_uInt16 >( rtl_getWindowsCodePageFromTextEncoding( *mxTextEnc ) );
+ return (nCodePage == CODEPAGE_UNKNOWN) ? CODEPAGE_UTF8 : nCodePage;
+}
+
+void SfxOleTextEncoding::SetCodePage( sal_uInt16 nCodePage )
+{
+ if( nCodePage == CODEPAGE_UNICODE )
+ SetUnicode();
+ else
+ {
+ rtl_TextEncoding eTextEnc = rtl_getTextEncodingFromWindowsCodePage( nCodePage );
+ if( eTextEnc != RTL_TEXTENCODING_DONTKNOW )
+ *mxTextEnc = eTextEnc;
+ }
+}
+
+
+OUString SfxOleStringHelper::LoadString8( SvStream& rStrm ) const
+{
+ return IsUnicode() ? ImplLoadString16( rStrm ) : ImplLoadString8( rStrm );
+}
+
+void SfxOleStringHelper::SaveString8( SvStream& rStrm, const OUString& rValue ) const
+{
+ if( IsUnicode() )
+ ImplSaveString16( rStrm, rValue );
+ else
+ ImplSaveString8( rStrm, rValue );
+}
+
+OUString SfxOleStringHelper::LoadString16( SvStream& rStrm )
+{
+ return ImplLoadString16( rStrm );
+}
+
+void SfxOleStringHelper::SaveString16( SvStream& rStrm, const OUString& rValue )
+{
+ ImplSaveString16( rStrm, rValue );
+}
+
+OUString SfxOleStringHelper::ImplLoadString8( SvStream& rStrm ) const
+{
+ // read size field (signed 32-bit)
+ sal_Int32 nSize(0);
+ rStrm.ReadInt32( nSize );
+ // size field includes trailing NUL character
+ SAL_WARN_IF(nSize < 1 || nSize > 0xFFFF, "sfx.doc", "SfxOleStringHelper::ImplLoadString8 - invalid string of len " << nSize);
+ if (nSize < 1 || nSize > 0xFFFF)
+ return OUString();
+ // load character buffer
+ OString sValue(read_uInt8s_ToOString(rStrm, nSize - 1));
+ if (rStrm.good() && rStrm.remainingSize())
+ rStrm.SeekRel(1); // skip null-byte at end
+ return OStringToOUString(sValue, GetTextEncoding());
+}
+
+OUString SfxOleStringHelper::ImplLoadString16( SvStream& rStrm )
+{
+ // read size field (signed 32-bit), may be buffer size or character count
+ sal_Int32 nSize(0);
+ rStrm.ReadInt32(nSize);
+ SAL_WARN_IF(nSize < 1 || nSize > 0xFFFF, "sfx.doc", "SfxOleStringHelper::ImplLoadString16 - invalid string of len " << nSize);
+ // size field includes trailing NUL character
+ if (nSize < 1 || nSize > 0xFFFF)
+ return OUString();
+ // load character buffer
+ OUString aValue = read_uInt16s_ToOUString(rStrm, nSize - 1);
+ sal_Int32 nSkip(2); // skip null-byte at end
+ // stream is always padded to 32-bit boundary, skip 2 bytes on odd character count
+ if ((nSize & 1) == 1)
+ nSkip += 2;
+ nSkip = std::min<sal_uInt32>(nSkip, rStrm.remainingSize());
+ if (rStrm.good() && nSkip)
+ rStrm.SeekRel(nSkip);
+ return aValue;
+}
+
+void SfxOleStringHelper::ImplSaveString8( SvStream& rStrm, std::u16string_view rValue ) const
+{
+ // encode to byte string
+ OString aEncoded(OUStringToOString(rValue, GetTextEncoding()));
+ // write size field (including trailing NUL character)
+ sal_Int32 nSize = aEncoded.getLength() + 1;
+ rStrm.WriteInt32( nSize );
+ // write character array with trailing NUL character
+ rStrm.WriteBytes(aEncoded.getStr(), aEncoded.getLength());
+ rStrm.WriteUChar( 0 );
+}
+
+void SfxOleStringHelper::ImplSaveString16( SvStream& rStrm, const OUString& rValue )
+{
+ // write size field (including trailing NUL character)
+ sal_Int32 nSize = static_cast< sal_Int32 >( rValue.getLength() + 1 );
+ rStrm.WriteInt32( nSize );
+ // write character array with trailing NUL character
+ for( sal_Int32 nIdx = 0; nIdx < rValue.getLength(); ++nIdx )
+ rStrm.WriteUInt16( rValue[ nIdx ] );
+ rStrm.WriteUInt16( 0 );
+ // stream is always padded to 32-bit boundary, add 2 bytes on odd character count
+ if( (nSize & 1) == 1 )
+ rStrm.WriteUInt16( 0 );
+}
+
+
+SfxOleObjectBase::~SfxOleObjectBase()
+{
+}
+
+ErrCode const & SfxOleObjectBase::Load( SvStream& rStrm )
+{
+ mnErrCode = ERRCODE_NONE;
+ ImplLoad( rStrm );
+ SetError( rStrm.GetErrorCode() );
+ return GetError();
+}
+
+ErrCode const & SfxOleObjectBase::Save( SvStream& rStrm )
+{
+ mnErrCode = ERRCODE_NONE;
+ ImplSave( rStrm );
+ SetError( rStrm.GetErrorCode() );
+ return GetError();
+}
+
+void SfxOleObjectBase::LoadObject( SvStream& rStrm, SfxOleObjectBase& rObj )
+{
+ SetError( rObj.Load( rStrm ) );
+}
+
+void SfxOleObjectBase::SaveObject( SvStream& rStrm, SfxOleObjectBase& rObj )
+{
+ SetError( rObj.Save( rStrm ) );
+}
+
+
+SfxOleCodePageProperty::SfxOleCodePageProperty() :
+ SfxOlePropertyBase( PROPID_CODEPAGE, PROPTYPE_INT16 )
+{
+}
+
+void SfxOleCodePageProperty::ImplLoad(SvStream& rStrm)
+{
+ // property type is signed int16, but we use always unsigned int16 for codepages
+ sal_uInt16 nCodePage(0);
+ rStrm.ReadUInt16(nCodePage);
+ SetCodePage(nCodePage);
+}
+
+void SfxOleCodePageProperty::ImplSave( SvStream& rStrm )
+{
+ // property type is signed int16, but we use always unsigned int16 for codepages
+ rStrm.WriteUInt16( GetCodePage() );
+}
+
+
+SfxOleInt32Property::SfxOleInt32Property( sal_Int32 nPropId, sal_Int32 nValue ) :
+ SfxOlePropertyBase( nPropId, PROPTYPE_INT32 ),
+ mnValue( nValue )
+{
+}
+
+void SfxOleInt32Property::ImplLoad( SvStream& rStrm )
+{
+ rStrm.ReadInt32( mnValue );
+}
+
+void SfxOleInt32Property::ImplSave( SvStream& rStrm )
+{
+ rStrm.WriteInt32( mnValue );
+}
+
+
+SfxOleDoubleProperty::SfxOleDoubleProperty( sal_Int32 nPropId, double fValue ) :
+ SfxOlePropertyBase( nPropId, PROPTYPE_DOUBLE ),
+ mfValue( fValue )
+{
+}
+
+void SfxOleDoubleProperty::ImplLoad( SvStream& rStrm )
+{
+ rStrm.ReadDouble( mfValue );
+}
+
+void SfxOleDoubleProperty::ImplSave( SvStream& rStrm )
+{
+ rStrm.WriteDouble( mfValue );
+}
+
+
+SfxOleBoolProperty::SfxOleBoolProperty( sal_Int32 nPropId, bool bValue ) :
+ SfxOlePropertyBase( nPropId, PROPTYPE_BOOL ),
+ mbValue( bValue )
+{
+}
+
+void SfxOleBoolProperty::ImplLoad( SvStream& rStrm )
+{
+ sal_Int16 nValue(0);
+ rStrm.ReadInt16( nValue );
+ mbValue = nValue != 0;
+}
+
+void SfxOleBoolProperty::ImplSave( SvStream& rStrm )
+{
+ rStrm.WriteInt16( mbValue ? -1 : 0 );
+}
+
+
+SfxOleStringPropertyBase::SfxOleStringPropertyBase(
+ sal_Int32 nPropId, sal_Int32 nPropType, const SfxOleTextEncoding& rTextEnc ) :
+ SfxOlePropertyBase( nPropId, nPropType ),
+ SfxOleStringHelper( rTextEnc )
+{
+}
+
+SfxOleStringPropertyBase::SfxOleStringPropertyBase(
+ sal_Int32 nPropId, sal_Int32 nPropType, const SfxOleTextEncoding& rTextEnc, const OUString& rValue ) :
+ SfxOlePropertyBase( nPropId, nPropType ),
+ SfxOleStringHelper( rTextEnc ),
+ maValue( rValue )
+{
+}
+
+SfxOleStringPropertyBase::SfxOleStringPropertyBase(
+ sal_Int32 nPropId, sal_Int32 nPropType, rtl_TextEncoding eTextEnc ) :
+ SfxOlePropertyBase( nPropId, nPropType ),
+ SfxOleStringHelper( eTextEnc )
+{
+}
+
+
+SfxOleString8Property::SfxOleString8Property(
+ sal_Int32 nPropId, const SfxOleTextEncoding& rTextEnc ) :
+ SfxOleStringPropertyBase( nPropId, PROPTYPE_STRING8, rTextEnc )
+{
+}
+
+SfxOleString8Property::SfxOleString8Property(
+ sal_Int32 nPropId, const SfxOleTextEncoding& rTextEnc, const OUString& rValue ) :
+ SfxOleStringPropertyBase( nPropId, PROPTYPE_STRING8, rTextEnc, rValue )
+{
+}
+
+void SfxOleString8Property::ImplLoad( SvStream& rStrm )
+{
+ SetValue( LoadString8( rStrm ) );
+}
+
+void SfxOleString8Property::ImplSave( SvStream& rStrm )
+{
+ SaveString8( rStrm, GetValue() );
+}
+
+
+SfxOleString16Property::SfxOleString16Property( sal_Int32 nPropId ) :
+ SfxOleStringPropertyBase( nPropId, PROPTYPE_STRING16, RTL_TEXTENCODING_UCS2 )
+{
+}
+
+void SfxOleString16Property::ImplLoad( SvStream& rStrm )
+{
+ SetValue( LoadString16( rStrm ) );
+}
+
+void SfxOleString16Property::ImplSave( SvStream& rStrm )
+{
+ SaveString16( rStrm, GetValue() );
+}
+
+
+SfxOleFileTimeProperty::SfxOleFileTimeProperty( sal_Int32 nPropId ) :
+ SfxOlePropertyBase( nPropId, PROPTYPE_FILETIME )
+{
+}
+
+SfxOleFileTimeProperty::SfxOleFileTimeProperty( sal_Int32 nPropId, const util::DateTime& rDateTime ) :
+ SfxOlePropertyBase( nPropId, PROPTYPE_FILETIME ),
+ maDateTime( rDateTime )
+{
+}
+
+void SfxOleFileTimeProperty::ImplLoad( SvStream& rStrm )
+{
+ sal_uInt32 nLower(0), nUpper(0);
+ rStrm.ReadUInt32( nLower ).ReadUInt32( nUpper );
+ ::DateTime aDateTime = DateTime::CreateFromWin32FileDateTime( nLower, nUpper );
+ // note: editing duration is stored as offset to TIMESTAMP_INVALID_DATETIME
+ // of course we should not convert the time zone of a duration!
+ // heuristic to detect editing durations (which we assume to be < 1 year):
+ // check only the year, not the entire date
+ if ( aDateTime.GetYear() != TIMESTAMP_INVALID_DATETIME.GetYear() )
+ aDateTime.ConvertToLocalTime();
+ maDateTime.Year = aDateTime.GetYear();
+ maDateTime.Month = aDateTime.GetMonth();
+ maDateTime.Day = aDateTime.GetDay();
+ maDateTime.Hours = aDateTime.GetHour();
+ maDateTime.Minutes = aDateTime.GetMin();
+ maDateTime.Seconds = aDateTime.GetSec();
+ maDateTime.NanoSeconds = aDateTime.GetNanoSec();
+ maDateTime.IsUTC = false;
+}
+
+void SfxOleFileTimeProperty::ImplSave( SvStream& rStrm )
+{
+ DateTime aDateTimeUtc(
+ Date(
+ maDateTime.Day,
+ maDateTime.Month,
+ static_cast< sal_uInt16 >( maDateTime.Year ) ),
+ tools::Time(
+ maDateTime.Hours,
+ maDateTime.Minutes,
+ maDateTime.Seconds,
+ maDateTime.NanoSeconds ) );
+ // invalid time stamp is not converted to UTC
+ // heuristic to detect editing durations (which we assume to be < 1 year):
+ // check only the year, not the entire date
+ if( aDateTimeUtc.IsValidAndGregorian()
+ && aDateTimeUtc.GetYear() != TIMESTAMP_INVALID_DATETIME.GetYear() ) {
+ aDateTimeUtc.ConvertToUTC();
+ }
+ sal_uInt32 nLower, nUpper;
+ aDateTimeUtc.GetWin32FileDateTime( nLower, nUpper );
+ rStrm.WriteUInt32( nLower ).WriteUInt32( nUpper );
+}
+
+SfxOleDateProperty::SfxOleDateProperty( sal_Int32 nPropId ) :
+ SfxOlePropertyBase( nPropId, PROPTYPE_DATE )
+{
+}
+
+void SfxOleDateProperty::ImplLoad( SvStream& rStrm )
+{
+ double fValue(0.0);
+ rStrm.ReadDouble( fValue );
+ //stored as number of days (not seconds) since December 31, 1899
+ sal_Int32 nDays = fValue;
+ sal_Int32 nStartDays = ::Date::DateToDays(31, 12, 1899);
+ if (o3tl::checked_add(nStartDays, nDays, nStartDays))
+ SAL_WARN("sfx.doc", "SfxOleDateProperty::ImplLoad bad date, ignored");
+ else
+ {
+ ::Date aDate(31, 12, 1899);
+ aDate.AddDays(nDays);
+ maDate.Day = aDate.GetDay();
+ maDate.Month = aDate.GetMonth();
+ maDate.Year = aDate.GetYear();
+ }
+}
+
+void SfxOleDateProperty::ImplSave( SvStream& rStrm )
+{
+ sal_Int32 nDays = ::Date::DateToDays(maDate.Day, maDate.Month, maDate.Year);
+ //number of days (not seconds) since December 31, 1899
+ sal_Int32 nStartDays = ::Date::DateToDays(31, 12, 1899);
+ double fValue = nDays-nStartDays;
+ rStrm.WriteDouble( fValue );
+}
+
+
+SfxOleThumbnailProperty::SfxOleThumbnailProperty(
+ sal_Int32 nPropId, const uno::Sequence<sal_Int8> & i_rData) :
+ SfxOlePropertyBase( nPropId, PROPTYPE_CLIPFMT ),
+ mData(i_rData)
+{
+}
+
+void SfxOleThumbnailProperty::ImplLoad( SvStream& )
+{
+ SAL_WARN( "sfx.doc", "SfxOleThumbnailProperty::ImplLoad - not implemented" );
+ SetError( SVSTREAM_INVALID_ACCESS );
+}
+
+void SfxOleThumbnailProperty::ImplSave( SvStream& rStrm )
+{
+ /* Type Contents
+ -----------------------------------------------------------------------
+ int32 size of following data
+ int32 clipboard format tag (see below)
+ byte[] clipboard data (see below)
+
+ Clipboard format tag:
+ -1 = Windows clipboard format
+ -2 = Macintosh clipboard format
+ -3 = GUID that contains a format identifier (FMTID)
+ >0 = custom clipboard format name plus data (see msdn site below)
+ 0 = no data
+
+ References:
+ http://msdn.microsoft.com/library/default.asp?url=/library/en-us/stg/stg/propvariant.asp
+ http://jakarta.apache.org/poi/hpsf/thumbnails.html
+ http://linux.com.hk/docs/poi/org/apache/poi/hpsf/Thumbnail.html
+ https://web.archive.org/web/20060126202945/http://sparks.discreet.com/knowledgebase/public/solutions/ExtractThumbnailImg.htm
+ */
+ if( IsValid() )
+ {
+ // clipboard size: clip_format_tag + data_format_tag + bitmap_len
+ sal_Int32 nClipSize = static_cast< sal_Int32 >( 4 + 4 + mData.getLength() );
+ rStrm.WriteInt32( nClipSize ).WriteInt32( CLIPFMT_WIN ).WriteInt32( CLIPDATAFMT_DIB );
+ rStrm.WriteBytes(mData.getConstArray(), mData.getLength());
+ }
+ else
+ {
+ SAL_WARN( "sfx.doc", "SfxOleThumbnailProperty::ImplSave - invalid thumbnail property" );
+ SetError( SVSTREAM_INVALID_ACCESS );
+ }
+}
+
+
+SfxOleBlobProperty::SfxOleBlobProperty( sal_Int32 nPropId,
+ const uno::Sequence<sal_Int8> & i_rData) :
+ SfxOlePropertyBase( nPropId, PROPTYPE_BLOB ),
+ mData(i_rData)
+{
+}
+
+void SfxOleBlobProperty::ImplLoad( SvStream& )
+{
+ SAL_WARN( "sfx.doc", "SfxOleBlobProperty::ImplLoad - not implemented" );
+ SetError( SVSTREAM_INVALID_ACCESS );
+}
+
+void SfxOleBlobProperty::ImplSave( SvStream& rStrm )
+{
+ if (IsValid()) {
+ rStrm.WriteBytes(mData.getConstArray(), mData.getLength());
+ } else {
+ SAL_WARN( "sfx.doc", "SfxOleBlobProperty::ImplSave - invalid BLOB property" );
+ SetError( SVSTREAM_INVALID_ACCESS );
+ }
+}
+
+
+SfxOleDictionaryProperty::SfxOleDictionaryProperty( const SfxOleTextEncoding& rTextEnc ) :
+ SfxOlePropertyBase( PROPID_DICTIONARY, 0 ),
+ SfxOleStringHelper( rTextEnc )
+{
+}
+
+OUString SfxOleDictionaryProperty::GetPropertyName( sal_Int32 nPropId ) const
+{
+ SfxOlePropNameMap::const_iterator aIt = maPropNameMap.find( nPropId );
+ return (aIt == maPropNameMap.end()) ? OUString() : aIt->second;
+}
+
+void SfxOleDictionaryProperty::SetPropertyName( sal_Int32 nPropId, const OUString& rPropName )
+{
+ maPropNameMap[ nPropId ] = rPropName;
+ // dictionary property contains number of pairs in property type field
+ SetPropType( static_cast< sal_Int32 >( maPropNameMap.size() ) );
+}
+
+void SfxOleDictionaryProperty::ImplLoad( SvStream& rStrm )
+{
+ // dictionary property contains number of pairs in property type field
+ sal_Int32 nNameCount = GetPropType();
+ // read property ID/name pairs
+ maPropNameMap.clear();
+ for (sal_Int32 nIdx = 0; nIdx < nNameCount && rStrm.good() && rStrm.remainingSize() >= 4; ++nIdx)
+ {
+ sal_Int32 nPropId(0);
+ rStrm.ReadInt32(nPropId);
+ // name always stored as byte string
+ maPropNameMap[nPropId] = LoadString8(rStrm);
+ }
+}
+
+void SfxOleDictionaryProperty::ImplSave( SvStream& rStrm )
+{
+ // write property ID/name pairs
+ for (auto const& propName : maPropNameMap)
+ {
+ rStrm.WriteInt32( propName.first );
+ // name always stored as byte string
+ SaveString8( rStrm, propName.second );
+ }
+}
+
+
+SfxOleSection::SfxOleSection( bool bSupportsDict ) :
+ maDictProp( maCodePageProp ),
+ mnStartPos( 0 ),
+ mbSupportsDict( bSupportsDict )
+{
+}
+
+SfxOlePropertyRef SfxOleSection::GetProperty( sal_Int32 nPropId ) const
+{
+ SfxOlePropertyRef xProp;
+ SfxOlePropMap::const_iterator aIt = maPropMap.find( nPropId );
+ if( aIt != maPropMap.end() )
+ xProp = aIt->second;
+ return xProp;
+}
+
+bool SfxOleSection::GetInt32Value( sal_Int32& rnValue, sal_Int32 nPropId ) const
+{
+ SfxOlePropertyRef xProp = GetProperty( nPropId );
+ const SfxOleInt32Property* pProp =
+ dynamic_cast< const SfxOleInt32Property* >( xProp.get() );
+ if( pProp )
+ rnValue = pProp->GetValue();
+ return pProp != nullptr;
+}
+
+bool SfxOleSection::GetDoubleValue( double& rfValue, sal_Int32 nPropId ) const
+{
+ SfxOlePropertyRef xProp = GetProperty( nPropId );
+ const SfxOleDoubleProperty* pProp =
+ dynamic_cast< const SfxOleDoubleProperty* >( xProp.get() );
+ if( pProp )
+ rfValue = pProp->GetValue();
+ return pProp != nullptr;
+}
+
+bool SfxOleSection::GetBoolValue( bool& rbValue, sal_Int32 nPropId ) const
+{
+ SfxOlePropertyRef xProp = GetProperty( nPropId );
+ const SfxOleBoolProperty* pProp =
+ dynamic_cast< const SfxOleBoolProperty* >( xProp.get() );
+ if( pProp )
+ rbValue = pProp->GetValue();
+ return pProp != nullptr;
+}
+
+bool SfxOleSection::GetStringValue( OUString& rValue, sal_Int32 nPropId ) const
+{
+ SfxOlePropertyRef xProp = GetProperty( nPropId );
+ const SfxOleStringPropertyBase* pProp =
+ dynamic_cast< const SfxOleStringPropertyBase* >( xProp.get() );
+ if( pProp )
+ rValue = pProp->GetValue();
+ return pProp != nullptr;
+}
+
+bool SfxOleSection::GetFileTimeValue( util::DateTime& rValue, sal_Int32 nPropId ) const
+{
+ SfxOlePropertyRef xProp = GetProperty( nPropId );
+ const SfxOleFileTimeProperty* pProp =
+ dynamic_cast< const SfxOleFileTimeProperty* >( xProp.get() );
+ if( pProp )
+ {
+ if ( pProp->GetValue() == TIMESTAMP_INVALID_UTILDATETIME )
+ rValue = util::DateTime();
+ else
+ rValue = pProp->GetValue();
+ }
+ return pProp != nullptr;
+}
+
+bool SfxOleSection::GetDateValue( util::Date& rValue, sal_Int32 nPropId ) const
+{
+ SfxOlePropertyRef xProp = GetProperty( nPropId );
+ const SfxOleDateProperty* pProp =
+ dynamic_cast< const SfxOleDateProperty* >( xProp.get() );
+ if( pProp )
+ {
+ if ( pProp->GetValue() == TIMESTAMP_INVALID_UTILDATE )
+ rValue = util::Date();
+ else
+ rValue = pProp->GetValue();
+ }
+ return pProp != nullptr;
+}
+
+void SfxOleSection::SetProperty( const SfxOlePropertyRef& xProp )
+{
+ if( xProp )
+ maPropMap[ xProp->GetPropId() ] = xProp;
+}
+
+void SfxOleSection::SetInt32Value( sal_Int32 nPropId, sal_Int32 nValue )
+{
+ SetProperty( std::make_shared<SfxOleInt32Property>( nPropId, nValue ) );
+}
+
+void SfxOleSection::SetDoubleValue( sal_Int32 nPropId, double fValue )
+{
+ SetProperty( std::make_shared<SfxOleDoubleProperty>( nPropId, fValue ) );
+}
+
+void SfxOleSection::SetBoolValue( sal_Int32 nPropId, bool bValue )
+{
+ SetProperty( std::make_shared<SfxOleBoolProperty>( nPropId, bValue ) );
+}
+
+bool SfxOleSection::SetStringValue( sal_Int32 nPropId, const OUString& rValue )
+{
+ bool bInserted = !rValue.isEmpty();
+ if( bInserted )
+ SetProperty( std::make_shared<SfxOleString8Property>( nPropId, maCodePageProp, rValue ) );
+ return bInserted;
+}
+
+void SfxOleSection::SetFileTimeValue( sal_Int32 nPropId, const util::DateTime& rValue )
+{
+ if ( rValue.Year == 0 || rValue.Month == 0 || rValue.Day == 0 )
+ SetProperty( std::make_shared<SfxOleFileTimeProperty>( nPropId, TIMESTAMP_INVALID_UTILDATETIME ) );
+ else
+ SetProperty( std::make_shared<SfxOleFileTimeProperty>( nPropId, rValue ) );
+}
+
+void SfxOleSection::SetDateValue( sal_Int32 nPropId, const util::Date& rValue )
+{
+ //Annoyingly MS2010 considers VT_DATE apparently as an invalid possibility, so here we use VT_FILETIME
+ //instead :-(
+ if ( rValue.Year == 0 || rValue.Month == 0 || rValue.Day == 0 )
+ SetProperty( std::make_shared<SfxOleFileTimeProperty>( nPropId, TIMESTAMP_INVALID_UTILDATETIME ) );
+ else
+ {
+ const util::DateTime aValue(0, 0, 0, 0, rValue.Day, rValue.Month,
+ rValue.Year, false );
+ SetProperty( std::make_shared<SfxOleFileTimeProperty>( nPropId, aValue ) );
+ }
+}
+
+void SfxOleSection::SetThumbnailValue( sal_Int32 nPropId,
+ const uno::Sequence<sal_Int8> & i_rData)
+{
+ auto pThumbnail = std::make_shared<SfxOleThumbnailProperty>( nPropId, i_rData );
+ if( pThumbnail->IsValid() )
+ SetProperty( pThumbnail );
+}
+
+void SfxOleSection::SetBlobValue( sal_Int32 nPropId,
+ const uno::Sequence<sal_Int8> & i_rData)
+{
+ auto pBlob = std::make_shared<SfxOleBlobProperty>( nPropId, i_rData );
+ if( pBlob->IsValid() )
+ SetProperty( pBlob );
+}
+
+Any SfxOleSection::GetAnyValue( sal_Int32 nPropId ) const
+{
+ Any aValue;
+ sal_Int32 nInt32 = 0;
+ double fDouble = 0.0;
+ bool bBool = false;
+ OUString aString;
+ css::util::DateTime aApiDateTime;
+ css::util::Date aApiDate;
+
+ if( GetInt32Value( nInt32, nPropId ) )
+ aValue <<= nInt32;
+ else if( GetDoubleValue( fDouble, nPropId ) )
+ aValue <<= fDouble;
+ else if( GetBoolValue( bBool, nPropId ) )
+ aValue <<= bBool;
+ else if( GetStringValue( aString, nPropId ) )
+ aValue <<= aString;
+ else if( GetFileTimeValue( aApiDateTime, nPropId ) )
+ {
+ aValue <<= aApiDateTime;
+ }
+ else if( GetDateValue( aApiDate, nPropId ) )
+ {
+ aValue <<= aApiDate;
+ }
+ return aValue;
+}
+
+bool SfxOleSection::SetAnyValue( sal_Int32 nPropId, const Any& rValue )
+{
+ bool bInserted = true;
+ sal_Int32 nInt32 = 0;
+ double fDouble = 0.0;
+ OUString aString;
+ css::util::DateTime aApiDateTime;
+ css::util::Date aApiDate;
+
+ if( rValue.getValueType() == cppu::UnoType<bool>::get() )
+ SetBoolValue( nPropId, ::comphelper::getBOOL( rValue ) );
+ else if( rValue >>= nInt32 )
+ SetInt32Value( nPropId, nInt32 );
+ else if( rValue >>= fDouble )
+ SetDoubleValue( nPropId, fDouble );
+ else if( rValue >>= aString )
+ bInserted = SetStringValue( nPropId, aString );
+ else if( rValue >>= aApiDateTime )
+ SetFileTimeValue( nPropId, aApiDateTime );
+ else if( rValue >>= aApiDate )
+ SetDateValue( nPropId, aApiDate );
+ else
+ bInserted = false;
+ return bInserted;
+}
+
+OUString SfxOleSection::GetPropertyName( sal_Int32 nPropId ) const
+{
+ return maDictProp.GetPropertyName( nPropId );
+}
+
+void SfxOleSection::SetPropertyName( sal_Int32 nPropId, const OUString& rPropName )
+{
+ maDictProp.SetPropertyName( nPropId, rPropName );
+}
+
+void SfxOleSection::GetPropertyIds( ::std::vector< sal_Int32 >& rPropIds ) const
+{
+ rPropIds.clear();
+ for (auto const& prop : maPropMap)
+ rPropIds.push_back(prop.first);
+}
+
+sal_Int32 SfxOleSection::GetFreePropertyId() const
+{
+ return maPropMap.empty() ? PROPID_FIRSTCUSTOM : (maPropMap.rbegin()->first + 1);
+}
+
+void SfxOleSection::ImplLoad( SvStream& rStrm )
+{
+ // read section header
+ mnStartPos = rStrm.Tell();
+ sal_uInt32 nSize(0);
+ sal_Int32 nPropCount(0);
+ rStrm.ReadUInt32( nSize ).ReadInt32( nPropCount );
+
+ // read property ID/position pairs
+ typedef ::std::map< sal_Int32, sal_uInt32 > SfxOlePropPosMap;
+ SfxOlePropPosMap aPropPosMap;
+ for (sal_Int32 nPropIdx = 0; nPropIdx < nPropCount && rStrm.good(); ++nPropIdx)
+ {
+ sal_Int32 nPropId(0);
+ sal_uInt32 nPropPos(0);
+ rStrm.ReadInt32( nPropId ).ReadUInt32( nPropPos );
+ aPropPosMap[ nPropId ] = nPropPos;
+ }
+
+ // read codepage property
+ SfxOlePropPosMap::iterator aCodePageIt = aPropPosMap.find( PROPID_CODEPAGE );
+ if( (aCodePageIt != aPropPosMap.end()) && SeekToPropertyPos( rStrm, aCodePageIt->second ) )
+ {
+ // codepage property must be of type signed int-16
+ sal_Int32 nPropType(0);
+ rStrm.ReadInt32( nPropType );
+ if( nPropType == PROPTYPE_INT16 )
+ LoadObject( rStrm, maCodePageProp );
+ // remove property position
+ aPropPosMap.erase( aCodePageIt );
+ }
+
+ // read dictionary property
+ SfxOlePropPosMap::iterator aDictIt = aPropPosMap.find( PROPID_DICTIONARY );
+ if( (aDictIt != aPropPosMap.end()) && SeekToPropertyPos( rStrm, aDictIt->second ) )
+ {
+ // #i66214# #i66428# applications may write broken dictionary properties in wrong sections
+ if( mbSupportsDict )
+ {
+ // dictionary property contains number of pairs in property type field
+ sal_Int32 nNameCount(0);
+ rStrm.ReadInt32( nNameCount );
+ maDictProp.SetNameCount( nNameCount );
+ LoadObject( rStrm, maDictProp );
+ }
+ // always remove position of dictionary property (do not try to read it again below)
+ aPropPosMap.erase( aDictIt );
+ }
+
+ // read other properties
+ maPropMap.clear();
+ for (auto const& propPos : aPropPosMap)
+ if( SeekToPropertyPos( rStrm, propPos.second ) )
+ LoadProperty( rStrm, propPos.first );
+}
+
+void SfxOleSection::ImplSave( SvStream& rStrm )
+{
+ /* Always export with UTF-8 encoding. All dependent properties (bytestring
+ and dictionary) will be updated automatically. */
+ maCodePageProp.SetTextEncoding( RTL_TEXTENCODING_UTF8 );
+
+ // write section header
+ mnStartPos = rStrm.Tell();
+ sal_Int32 nPropCount = static_cast< sal_Int32 >( maPropMap.size() + 1 );
+ if( maDictProp.HasPropertyNames() )
+ ++nPropCount;
+ rStrm.WriteUInt32( 0 ).WriteInt32( nPropCount );
+
+ // write placeholders for property ID/position pairs
+ sal_uInt64 nPropPosPos = rStrm.Tell();
+ rStrm.SeekRel( static_cast< sal_sSize >( 8 * nPropCount ) );
+
+ // write dictionary property
+ if( maDictProp.HasPropertyNames() )
+ SaveProperty( rStrm, maDictProp, nPropPosPos );
+ // write codepage property
+ SaveProperty( rStrm, maCodePageProp, nPropPosPos );
+ // write other properties
+ for (auto const& prop : maPropMap)
+ SaveProperty( rStrm, *prop.second, nPropPosPos );
+
+ // write section size (first field in section header)
+ sal_uInt32 nSectSize = static_cast< sal_uInt32 >( rStrm.TellEnd() - mnStartPos );
+ rStrm.Seek( mnStartPos );
+ rStrm.WriteUInt32( nSectSize );
+}
+
+bool SfxOleSection::SeekToPropertyPos( SvStream& rStrm, sal_uInt32 nPropPos ) const
+{
+ return checkSeek(rStrm, static_cast<std::size_t>(mnStartPos + nPropPos)) &&
+ rStrm.GetErrorCode() == ERRCODE_NONE;
+}
+
+void SfxOleSection::LoadProperty( SvStream& rStrm, sal_Int32 nPropId )
+{
+ // property data type
+ sal_Int32 nPropType(0);
+ rStrm.ReadInt32( nPropType );
+ // create empty property object
+ SfxOlePropertyRef xProp;
+ switch( nPropType )
+ {
+ case PROPTYPE_INT32:
+ xProp = std::make_shared<SfxOleInt32Property>( nPropId );
+ break;
+ case PROPTYPE_DOUBLE:
+ xProp = std::make_shared<SfxOleDoubleProperty>( nPropId );
+ break;
+ case PROPTYPE_BOOL:
+ xProp = std::make_shared<SfxOleBoolProperty>( nPropId );
+ break;
+ case PROPTYPE_STRING8:
+ xProp = std::make_shared<SfxOleString8Property>( nPropId, maCodePageProp );
+ break;
+ case PROPTYPE_STRING16:
+ xProp = std::make_shared<SfxOleString16Property>( nPropId );
+ break;
+ case PROPTYPE_FILETIME:
+ xProp = std::make_shared<SfxOleFileTimeProperty>( nPropId );
+ break;
+ case PROPTYPE_DATE:
+ xProp = std::make_shared<SfxOleDateProperty>( nPropId );
+ break;
+ }
+ // load property contents
+ if( xProp )
+ {
+ SetError( xProp->Load( rStrm ) );
+ maPropMap[ nPropId ] = xProp;
+ }
+}
+
+void SfxOleSection::SaveProperty( SvStream& rStrm, SfxOlePropertyBase& rProp, sal_uInt64 & rnPropPosPos )
+{
+ rStrm.Seek( STREAM_SEEK_TO_END );
+ sal_uInt32 nPropPos = static_cast< sal_uInt32 >( rStrm.Tell() - mnStartPos );
+ // property data type
+ rStrm.WriteInt32( rProp.GetPropType() );
+ // write property contents
+ SaveObject( rStrm, rProp );
+ // align to 32-bit
+ while( (rStrm.Tell() & 3) != 0 )
+ rStrm.WriteUChar( 0 );
+ // write property ID/position pair
+ rStrm.Seek( rnPropPosPos );
+ rStrm.WriteInt32( rProp.GetPropId() ).WriteUInt32( nPropPos );
+ rnPropPosPos = rStrm.Tell();
+}
+
+
+ErrCode const & SfxOlePropertySet::LoadPropertySet( SotStorage* pStrg, const OUString& rStrmName )
+{
+ if( pStrg )
+ {
+ tools::SvRef<SotStorageStream> xStrm = pStrg->OpenSotStream( rStrmName, StreamMode::STD_READ );
+ if( xStrm.is() && (xStrm->GetError() == ERRCODE_NONE) )
+ {
+ xStrm->SetBufferSize( STREAM_BUFFER_SIZE );
+ Load( *xStrm );
+ }
+ else
+ SetError( ERRCODE_IO_ACCESSDENIED );
+ }
+ else
+ SetError( ERRCODE_IO_ACCESSDENIED );
+ return GetError();
+}
+
+ErrCode const & SfxOlePropertySet::SavePropertySet( SotStorage* pStrg, const OUString& rStrmName )
+{
+ if( pStrg )
+ {
+ tools::SvRef<SotStorageStream> xStrm = pStrg->OpenSotStream( rStrmName, StreamMode::TRUNC | StreamMode::STD_WRITE );
+ if( xStrm.is() )
+ Save( *xStrm );
+ else
+ SetError( ERRCODE_IO_ACCESSDENIED );
+ }
+ else
+ SetError( ERRCODE_IO_ACCESSDENIED );
+ return GetError();
+}
+
+SfxOleSectionRef SfxOlePropertySet::GetSection( SfxOleSectionType eSection ) const
+{
+ return GetSection( GetSectionGuid( eSection ) );
+}
+
+SfxOleSectionRef SfxOlePropertySet::GetSection( const SvGlobalName& rSectionGuid ) const
+{
+ SfxOleSectionRef xSection;
+ SfxOleSectionMap::const_iterator aIt = maSectionMap.find( rSectionGuid );
+ if( aIt != maSectionMap.end() )
+ xSection = aIt->second;
+ return xSection;
+}
+
+SfxOleSection& SfxOlePropertySet::AddSection( SfxOleSectionType eSection )
+{
+ return AddSection( GetSectionGuid( eSection ) );
+}
+
+SfxOleSection& SfxOlePropertySet::AddSection( const SvGlobalName& rSectionGuid )
+{
+ SfxOleSectionRef xSection = GetSection( rSectionGuid );
+ if( !xSection )
+ {
+ // #i66214# #i66428# applications may write broken dictionary properties in wrong sections
+ bool bSupportsDict = rSectionGuid == GetSectionGuid( SECTION_CUSTOM );
+ xSection = std::make_shared<SfxOleSection>( bSupportsDict );
+ maSectionMap[ rSectionGuid ] = xSection;
+ }
+ return *xSection;
+}
+
+void SfxOlePropertySet::ImplLoad( SvStream& rStrm )
+{
+ // read property set header
+ sal_uInt16 nByteOrder;
+ sal_uInt16 nVersion;
+ sal_uInt16 nOsMinor;
+ sal_uInt16 nOsType;
+ SvGlobalName aGuid;
+ sal_Int32 nSectCount(0);
+ rStrm.ReadUInt16( nByteOrder ).ReadUInt16( nVersion ).ReadUInt16( nOsMinor ).ReadUInt16( nOsType );
+ rStrm >> aGuid;
+ rStrm.ReadInt32( nSectCount );
+
+ // read sections
+ sal_uInt64 nSectPosPos = rStrm.Tell();
+ for (sal_Int32 nSectIdx = 0; nSectIdx < nSectCount; ++nSectIdx)
+ {
+ // read section guid/position pair
+ rStrm.Seek(nSectPosPos);
+ SvGlobalName aSectGuid;
+ rStrm >> aSectGuid;
+ sal_uInt32 nSectPos(0);
+ rStrm.ReadUInt32(nSectPos);
+ if (!rStrm.good())
+ break;
+ nSectPosPos = rStrm.Tell();
+ // read section
+ if (!checkSeek(rStrm, nSectPos))
+ break;
+ LoadObject(rStrm, AddSection(aSectGuid));
+ if (!rStrm.good())
+ break;
+ }
+}
+
+void SfxOlePropertySet::ImplSave( SvStream& rStrm )
+{
+ // write property set header
+ SvGlobalName aGuid;
+ sal_Int32 nSectCount = static_cast< sal_Int32 >( maSectionMap.size() );
+ rStrm .WriteUInt16( 0xFFFE ) // byte order
+ .WriteUInt16( 0 ) // version
+ .WriteUInt16( 1 ) // OS minor version
+ .WriteUInt16( 2 ); // OS type always windows for text encoding
+ WriteSvGlobalName( rStrm, aGuid ); // unused guid
+ rStrm .WriteInt32( nSectCount ); // number of sections
+
+ // write placeholders for section guid/position pairs
+ sal_uInt64 nSectPosPos = rStrm.Tell();
+ rStrm.SeekRel( static_cast< sal_sSize >( 20 * nSectCount ) );
+
+ // write sections
+ for (auto const& section : maSectionMap)
+ {
+ SfxOleSection& rSection = *section.second;
+ rStrm.Seek( STREAM_SEEK_TO_END );
+ sal_uInt32 nSectPos = static_cast< sal_uInt32 >( rStrm.Tell() );
+ // write the section
+ SaveObject( rStrm, rSection );
+ // write section guid/position pair
+ rStrm.Seek( nSectPosPos );
+ WriteSvGlobalName( rStrm, section.first );
+ rStrm.WriteUInt32( nSectPos );
+ nSectPosPos = rStrm.Tell();
+ }
+}
+
+const SvGlobalName& SfxOlePropertySet::GetSectionGuid( SfxOleSectionType eSection )
+{
+ static const SvGlobalName saGlobalGuid( 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9 );
+ static const SvGlobalName saBuiltInGuid( 0xD5CDD502, 0x2E9C, 0x101B, 0x93, 0x97, 0x08, 0x00, 0x2B, 0x2C, 0xF9, 0xAE );
+ static const SvGlobalName saCustomGuid( 0xD5CDD505, 0x2E9C, 0x101B, 0x93, 0x97, 0x08, 0x00, 0x2B, 0x2C, 0xF9, 0xAE );
+ static const SvGlobalName saEmptyGuid;
+ switch( eSection )
+ {
+ case SECTION_GLOBAL: return saGlobalGuid;
+ case SECTION_BUILTIN: return saBuiltInGuid;
+ case SECTION_CUSTOM: return saCustomGuid;
+ default: SAL_WARN( "sfx.doc", "SfxOlePropertySet::GetSectionGuid - unknown section type" );
+ }
+ return saEmptyGuid;
+}
+
+
+//} // namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */