1 files changed, 191 insertions, 0 deletions
diff --git a/svl/source/items/lckbitem.cxx b/svl/source/items/lckbitem.cxx
new file mode 100644
index 000000000000..f1845fc251ee
--- /dev/null
+++ b/svl/source/items/lckbitem.cxx
@@ -0,0 +1,191 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * 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.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_svl.hxx"
+
+#define _LCKBITEM_CXX
+#include <svl/lckbitem.hxx>
+#include <svl/poolitem.hxx>
+#include <com/sun/star/uno/Any.hxx>
+#include <com/sun/star/uno/Sequence.hxx>
+#include <tools/cachestr.hxx>
+
+// STATIC DATA -----------------------------------------------------------
+
+
+// -----------------------------------------------------------------------
+
+TYPEINIT1_AUTOFACTORY(SfxLockBytesItem, SfxPoolItem);
+
+// -----------------------------------------------------------------------
+
+SfxLockBytesItem::SfxLockBytesItem()
+{
+}
+
+// -----------------------------------------------------------------------
+
+SfxLockBytesItem::SfxLockBytesItem( USHORT nW, SvLockBytes *pLockBytes )
+:   SfxPoolItem( nW ),
+    _xVal( pLockBytes )
+{
+}
+
+// -----------------------------------------------------------------------
+
+SfxLockBytesItem::SfxLockBytesItem( USHORT nW, SvStream &rStream )
+:   SfxPoolItem( nW )
+{
+    rStream.Seek( 0L );
+    _xVal = new SvLockBytes( new SvCacheStream(), TRUE );
+
+    SvStream aLockBytesStream( _xVal );
+    rStream >> aLockBytesStream;
+}
+
+// -----------------------------------------------------------------------
+
+SfxLockBytesItem::SfxLockBytesItem( const SfxLockBytesItem& rItem )
+:   SfxPoolItem( rItem ),
+    _xVal( rItem._xVal )
+{
+}
+
+// -----------------------------------------------------------------------
+
+SfxLockBytesItem::~SfxLockBytesItem()
+{
+}
+
+// -----------------------------------------------------------------------
+
+int SfxLockBytesItem::operator==( const SfxPoolItem& rItem ) const
+{
+    return ((SfxLockBytesItem&)rItem)._xVal == _xVal;
+}
+
+// -----------------------------------------------------------------------
+
+SfxPoolItem* SfxLockBytesItem::Clone(SfxItemPool *) const
+{
+    return new SfxLockBytesItem( *this );
+}
+
+// -----------------------------------------------------------------------
+
+#define MAX_BUF 32000
+
+SfxPoolItem* SfxLockBytesItem::Create( SvStream &rStream, USHORT ) const
+{
+    sal_uInt32 nSize = 0;
+    ULONG nActRead = 0;
+    sal_Char cTmpBuf[MAX_BUF];
+    SvMemoryStream aNewStream;
+    rStream >> nSize;
+
+    do {
+        ULONG nToRead;
+        if( (nSize - nActRead) > MAX_BUF )
+            nToRead = MAX_BUF;
+        else
+            nToRead = nSize - nActRead;
+        nActRead += rStream.Read( cTmpBuf, nToRead );
+        aNewStream.Write( cTmpBuf, nToRead );
+    } while( nSize > nActRead );
+
+    return new SfxLockBytesItem( Which(), aNewStream );
+}
+
+// -----------------------------------------------------------------------
+
+SvStream& SfxLockBytesItem::Store(SvStream &rStream, USHORT ) const
+{
+    SvStream aLockBytesStream( _xVal );
+    sal_uInt32 nSize = aLockBytesStream.Seek( STREAM_SEEK_TO_END );
+    aLockBytesStream.Seek( 0L );
+
+    rStream << nSize;
+    rStream << aLockBytesStream;
+
+    return rStream;
+}
+
+//----------------------------------------------------------------------------
+// virtual
+BOOL SfxLockBytesItem::PutValue( const com::sun::star::uno::Any& rVal, BYTE )
+{
+    com::sun::star::uno::Sequence< sal_Int8 > aSeq;
+    if ( rVal >>= aSeq )
+    {
+        if ( aSeq.getLength() )
+        {
+            SvCacheStream* pStream = new SvCacheStream;
+            pStream->Write( (void*)aSeq.getConstArray(), aSeq.getLength() );
+            pStream->Seek(0);
+
+            _xVal = new SvLockBytes( pStream, TRUE );
+        }
+        else
+            _xVal = NULL;
+
+        return TRUE;
+    }
+
+    DBG_ERROR( "SfxLockBytesItem::PutValue - Wrong type!" );
+    return FALSE;
+}
+
+//----------------------------------------------------------------------------
+// virtual
+BOOL SfxLockBytesItem::QueryValue( com::sun::star::uno::Any& rVal,BYTE ) const
+{
+    if ( _xVal.Is() )
+    {
+        sal_uInt32 nLen;
+        SvLockBytesStat aStat;
+
+        if ( _xVal->Stat( &aStat, SVSTATFLAG_DEFAULT ) == ERRCODE_NONE )
+            nLen = aStat.nSize;
+        else
+            return FALSE;
+
+        ULONG nRead = 0;
+        com::sun::star::uno::Sequence< sal_Int8 > aSeq( nLen );
+
+        _xVal->ReadAt( 0, aSeq.getArray(), nLen, &nRead );
+        rVal <<= aSeq;
+    }
+    else
+    {
+        com::sun::star::uno::Sequence< sal_Int8 > aSeq( 0 );
+        rVal <<= aSeq;
+    }
+
+    return TRUE;
+}
+