CWS-TOOLING: integrate CWS calc32stopper5

2009-11-12 13:18:26 +0100 dr  r277477 : #i105267# missing in exception files list
2009-11-12 11:13:57 +0100 dr  r277472 : CWS-TOOLING: rebase CWS calc32stopper5 to branches/OOO320@277373 (milestone: OOO320:m4)
2009-11-11 17:27:10 +0100 dr  r277466 : #i105267# remember all existing copies of ScAccessibeEditLineTextData in the ScTextWnd instance (text input line)
2009-11-04 09:59:49 +0100 dr  r277334 : dump even more BIFF records written by XL12
2009-10-27 19:11:37 +0100 dr  r277231 : few dumper additions
2009-10-27 17:17:10 +0100 nn  r277225 : #i106343# check if pDocShell is set in GetFormatter
2009-10-26 14:54:15 +0100 dr  r277178 : #i106194# OOXML: load form controls from binary streams
2009-10-26 14:14:01 +0100 dr  r277177 : #i106194# OOXML: load form controls from binary streams

1 files changed, 216 insertions, 0 deletions

diff --git a/oox/source/ole/axbinaryreader.cxx b/oox/source/ole/axbinaryreader.cxx
new file mode 100755
index 000000000000..b0512b276ac4
--- /dev/null
+++ b/oox/source/ole/axbinaryreader.cxx
@@ -0,0 +1,216 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2008 by Sun Microsystems, Inc.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile: axbinaryreader.cxx,v $
+ * $Revision: 1.1 $
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#include "oox/ole/axbinaryreader.hxx"
+#include "oox/ole/olehelper.hxx"
+
+using ::rtl::OUString;
+
+namespace oox {
+namespace ole {
+
+// ============================================================================
+
+namespace {
+
+const sal_uInt32 AX_STRING_SIZEMASK         = 0x7FFFFFFF;
+const sal_uInt32 AX_STRING_COMPRESSED       = 0x80000000;
+
+} // namespace
+
+// ============================================================================
+
+AxAlignedInputStream::AxAlignedInputStream( BinaryInputStream& rInStrm ) :
+    mrInStrm( rInStrm ),
+    mnStrmPos( 0 )
+{
+}
+
+sal_Int64 AxAlignedInputStream::tell() const
+{
+    return mnStrmPos;
+}
+
+void AxAlignedInputStream::seek( sal_Int64 nPos )
+{
+    mbEof = mbEof || (nPos < mnStrmPos);
+    if( !mbEof )
+        skip( static_cast< sal_Int32 >( nPos - mnStrmPos ) );
+}
+
+sal_Int32 AxAlignedInputStream::readData( StreamDataSequence& orData, sal_Int32 nBytes )
+{
+    sal_Int32 nReadSize = mrInStrm.readData( orData, nBytes );
+    mnStrmPos += nReadSize;
+    return nReadSize;
+}
+
+sal_Int32 AxAlignedInputStream::readMemory( void* opMem, sal_Int32 nBytes )
+{
+    sal_Int32 nReadSize = mrInStrm.readMemory( opMem, nBytes );
+    mnStrmPos += nReadSize;
+    return nReadSize;
+}
+
+void AxAlignedInputStream::skip( sal_Int32 nBytes )
+{
+    mrInStrm.skip( nBytes );
+    mnStrmPos += nBytes;
+}
+
+void AxAlignedInputStream::align( size_t nSize )
+{
+    skip( static_cast< sal_Int32 >( (nSize - (mnStrmPos % nSize)) % nSize ) );
+}
+
+// ============================================================================
+
+AxBinaryPropertyReader::ComplexProperty::~ComplexProperty()
+{
+}
+
+bool AxBinaryPropertyReader::PairProperty::readProperty( AxAlignedInputStream& rInStrm )
+{
+    rInStrm >> mrnValue1 >> mrnValue2;
+    return true;
+}
+
+bool AxBinaryPropertyReader::StringProperty::readProperty( AxAlignedInputStream& rInStrm )
+{
+    bool bCompressed = getFlag( mnSize, AX_STRING_COMPRESSED );
+    sal_uInt32 nBufSize = mnSize & AX_STRING_SIZEMASK;
+    sal_Int64 nEndPos = rInStrm.tell() + nBufSize;
+    sal_Int32 nChars = static_cast< sal_Int32 >( nBufSize / (bCompressed ? 1 : 2) );
+    bool bValidChars = nChars <= 65536;
+    OSL_ENSURE( bValidChars, "StringProperty::readProperty - string too long" );
+    nChars = ::std::min< sal_Int32 >( nChars, 65536 );
+    mrValue = bCompressed ?
+        // ISO-8859-1 maps all byte values xx to the same Unicode code point U+00xx
+        rInStrm.readCharArrayUC( nChars, RTL_TEXTENCODING_ISO_8859_1 ) :
+        rInStrm.readUnicodeArray( nChars );
+    rInStrm.seek( nEndPos );
+    return bValidChars;
+}
+
+bool AxBinaryPropertyReader::PictureProperty::readProperty( AxAlignedInputStream& rInStrm )
+{
+    return OleHelper::importStdPic( mrPicData, rInStrm, true );
+}
+
+// ----------------------------------------------------------------------------
+
+AxBinaryPropertyReader::AxBinaryPropertyReader( BinaryInputStream& rInStrm, bool b64BitPropFlags ) :
+    maInStrm( rInStrm ),
+    mbValid( true )
+{
+    // version and size of property block
+    maInStrm.skip( 2 );
+    sal_uInt16 nBlockSize = maInStrm.readValue< sal_uInt16 >();
+    mnPropsEnd = maInStrm.tell() + nBlockSize;
+    // flagfield containing existing properties
+    if( b64BitPropFlags )
+        maInStrm >> mnPropFlags;
+    else
+        mnPropFlags = maInStrm.readuInt32();
+    mnNextProp = 1;
+}
+
+void AxBinaryPropertyReader::readBoolProperty( bool& orbValue, bool bReverse )
+{
+    // there is no data, the boolean value is equivalent to the property flag itself
+    orbValue = startNextProperty() != bReverse;
+}
+
+void AxBinaryPropertyReader::readPairProperty( sal_Int32& ornValue1, sal_Int32& ornValue2 )
+{
+    if( startNextProperty() )
+        maLargeProps.push_back( ComplexPropVector::value_type( new PairProperty( ornValue1, ornValue2 ) ) );
+}
+
+void AxBinaryPropertyReader::readStringProperty( OUString& orValue )
+{
+    if( startNextProperty() )
+    {
+        sal_uInt32 nSize = maInStrm.readAligned< sal_uInt32 >();
+        maLargeProps.push_back( ComplexPropVector::value_type( new StringProperty( orValue, nSize ) ) );
+    }
+}
+
+void AxBinaryPropertyReader::readPictureProperty( StreamDataSequence& orPicData )
+{
+    if( startNextProperty() )
+    {
+        sal_Int16 nData = maInStrm.readAligned< sal_Int16 >();
+        if( ensureValid( nData == -1 ) )
+            maStreamProps.push_back( ComplexPropVector::value_type( new PictureProperty( orPicData ) ) );
+    }
+}
+
+bool AxBinaryPropertyReader::finalizeImport()
+{
+    // read large properties
+    maInStrm.align( 4 );
+    if( ensureValid( mnPropFlags == 0 ) && !maLargeProps.empty() )
+    {
+        for( ComplexPropVector::iterator aIt = maLargeProps.begin(), aEnd = maLargeProps.end(); ensureValid() && (aIt != aEnd); ++aIt )
+        {
+            ensureValid( (*aIt)->readProperty( maInStrm ) );
+            maInStrm.align( 4 );
+        }
+    }
+    maInStrm.seek( mnPropsEnd );
+
+    // read stream properties (no stream alignment between properties!)
+    if( ensureValid() && !maStreamProps.empty() )
+        for( ComplexPropVector::iterator aIt = maStreamProps.begin(), aEnd = maStreamProps.end(); ensureValid() && (aIt != aEnd); ++aIt )
+            ensureValid( (*aIt)->readProperty( maInStrm ) );
+
+    return mbValid;
+}
+
+bool AxBinaryPropertyReader::ensureValid( bool bCondition )
+{
+    mbValid = mbValid && bCondition && !maInStrm.isEof();
+    return mbValid;
+}
+
+bool AxBinaryPropertyReader::startNextProperty()
+{
+    bool bHasProp = getFlag( mnPropFlags, mnNextProp );
+    setFlag( mnPropFlags, mnNextProp, false );
+    mnNextProp <<= 1;
+    return ensureValid() && bHasProp;
+}
+
+// ============================================================================
+
+} // namespace ole
+} // namespace oox
+