INTEGRATION: CWS xmlfilter05 (1.1.2); FILE ADDED

2008/05/21 13:27:14 dr 1.1.2.3: #i10000# new header
2008/04/25 07:57:49 hbrinkm 1.1.2.2: warning: unused variable nIntValue
2008/04/24 06:45:45 os 1.1.2.1: OLE handler

1 files changed, 157 insertions, 0 deletions

diff --git a/writerfilter/source/dmapper/OLEHandler.cxx b/writerfilter/source/dmapper/OLEHandler.cxx
new file mode 100644
index 000000000000..715ba6b3faf9
--- /dev/null
+++ b/writerfilter/source/dmapper/OLEHandler.cxx
@@ -0,0 +1,157 @@
+/*************************************************************************
+ *
+ * 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: OLEHandler.cxx,v $
+ * $Revision: 1.2 $
+ *
+ * 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 <OLEHandler.hxx>
+#include <PropertyMap.hxx>
+#include <doctok/resourceids.hxx>
+#include <ooxml/resourceids.hxx>
+#include <com/sun/star/beans/PropertyValue.hpp>
+#include <com/sun/star/container/XNameAccess.hpp>
+#include <com/sun/star/document/XEmbeddedObjectResolver.hpp>
+#include <com/sun/star/document/XStorageBasedDocument.hpp>
+#include <com/sun/star/embed/XEmbeddedObject.hpp>
+#include <com/sun/star/embed/XEmbedObjectCreator.hpp>
+#include <com/sun/star/io/XStream.hpp>
+#include <com/sun/star/lang/XComponent.hpp>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#include <com/sun/star/text/XTextDocument.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+
+namespace writerfilter {
+namespace dmapper {
+
+using namespace ::com::sun::star;
+/*-- 23.04.2008 10:46:14---------------------------------------------------
+
+  -----------------------------------------------------------------------*/
+OLEHandler::OLEHandler()
+{
+}
+/*-- 23.04.2008 10:46:14---------------------------------------------------
+
+  -----------------------------------------------------------------------*/
+OLEHandler::~OLEHandler()
+{
+}
+/*-- 23.04.2008 10:46:14---------------------------------------------------
+
+  -----------------------------------------------------------------------*/
+void OLEHandler::attribute(Id rName, Value & rVal)
+{
+    rtl::OUString sStringValue = rVal.getString();
+    (void)rName;
+    /* WRITERFILTERSTATUS: table: OLEHandler_attributedata */
+    switch( rName )
+    {
+        /* WRITERFILTERSTATUS: done: 1, planned: 0, spent: 0 */
+        case NS_ooxml::LN_CT_OLEObject_Type:
+            m_sObjectType = sStringValue;
+        break;
+        case NS_ooxml::LN_CT_OLEObject_ProgID:
+            m_sProgId = sStringValue;
+        break;
+        case NS_ooxml::LN_CT_OLEObject_ShapeID:
+            m_sShapeId = sStringValue;
+        break;
+        case NS_ooxml::LN_CT_OLEObject_DrawAspect:
+            m_sDrawAspect = sStringValue;
+        break;
+        case NS_ooxml::LN_CT_OLEObject_ObjectID:
+            m_sObjectId = sStringValue;
+        break;
+        case NS_ooxml::LN_CT_OLEObject_r_id:
+            m_sr_id = sStringValue;
+        break;
+        case NS_ooxml::LN_inputstream:
+            rVal.getAny() >>= m_xInputStream;
+        break;
+        default:
+            OSL_ENSURE( false, "unknown attribute");
+    }
+}
+/*-- 23.04.2008 10:46:14---------------------------------------------------
+
+  -----------------------------------------------------------------------*/
+void OLEHandler::sprm(Sprm & rSprm)
+{
+    (void)rSprm;
+}
+/*-- 23.04.2008 11:15:19---------------------------------------------------
+
+  -----------------------------------------------------------------------*/
+::rtl::OUString OLEHandler::copyOLEOStream( uno::Reference< text::XTextDocument > xTextDocument )
+{
+    ::rtl::OUString sRet;
+    if( !m_xInputStream.is() )
+        return sRet;
+    try{
+        uno::Reference < lang::XMultiServiceFactory > xFactory(xTextDocument, uno::UNO_QUERY_THROW);
+        uno::Reference< document::XEmbeddedObjectResolver > xEmbeddedResolver(
+            xFactory->createInstance(
+                ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.document.ImportEmbeddedObjectResolver" ))), uno::UNO_QUERY_THROW );
+        //hack to work with the ImportEmbeddedObjectResolver
+        static sal_Int32 nObjectCount = 100;
+        uno::Reference< container::XNameAccess > xNA( xEmbeddedResolver, uno::UNO_QUERY_THROW );
+        ::rtl::OUString aURL(RTL_CONSTASCII_USTRINGPARAM("Obj" ));
+        aURL += ::rtl::OUString::valueOf( nObjectCount++ );
+        uno::Reference < io::XOutputStream > xOLEStream;
+        if( (xNA->getByName( aURL ) >>= xOLEStream) && xOLEStream.is() )
+        {
+            const sal_Int32 nReadRequest = 0x1000;
+            uno::Sequence< sal_Int8 > aData;
+
+            while( true )
+            {
+                sal_Int32 nRead = m_xInputStream->readBytes( aData, nReadRequest );
+                xOLEStream->writeBytes( aData );
+                if( nRead < nReadRequest )
+                {
+                    xOLEStream->closeOutput();
+                    break;
+                }
+            }
+
+            static const ::rtl::OUString sProtocol = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("vnd.sun.star.EmbeddedObject:" ));
+            ::rtl::OUString aPersistName( xEmbeddedResolver->resolveEmbeddedObjectURL( aURL ) );
+            sRet = aPersistName.copy( sProtocol.getLength() );
+
+        }
+        uno::Reference< lang::XComponent > xComp( xEmbeddedResolver, uno::UNO_QUERY_THROW );
+        xComp->dispose();
+    }
+    catch( const uno::Exception& rEx)
+    {
+        (void)rEx;
+        OSL_ENSURE(false, "exception in OLEHandler::createOLEObject");
+    }
+    return sRet;
+}
+
+} //namespace dmapper
+} //namespace writerfilter