1 files changed, 136 insertions, 0 deletions
diff --git a/oox/source/core/fastparser.cxx b/oox/source/core/fastparser.cxx
new file mode 100644
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+++ b/oox/source/core/fastparser.cxx
@@ -0,0 +1,136 @@
+/*************************************************************************
+ *
+ * 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.
+ *
+ ************************************************************************/
+
+#include "oox/core/fastparser.hxx"
+
+#include "oox/core/fasttokenhandler.hxx"
+#include "oox/helper/containerhelper.hxx"
+#include "oox/helper/helper.hxx"
+#include "oox/helper/storagebase.hxx"
+#include "oox/token/namespacemap.hxx"
+
+namespace oox {
+namespace core {
+
+// ============================================================================
+
+using namespace ::com::sun::star::io;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::xml::sax;
+
+using ::rtl::OUString;
+
+// ============================================================================
+
+namespace {
+
+class InputStreamCloseGuard
+{
+public:
+    explicit            InputStreamCloseGuard( const Reference< XInputStream >& rxInStream, bool bCloseStream );
+                        ~InputStreamCloseGuard();
+private:
+    Reference< XInputStream > mxInStream;
+    bool                mbCloseStream;
+};
+
+InputStreamCloseGuard::InputStreamCloseGuard( const Reference< XInputStream >& rxInStream, bool bCloseStream ) :
+    mxInStream( rxInStream ),
+    mbCloseStream( bCloseStream )
+{
+}
+
+InputStreamCloseGuard::~InputStreamCloseGuard()
+{
+    if( mxInStream.is() && mbCloseStream ) try { mxInStream->closeInput(); } catch( Exception& ) {}
+}
+
+} // namespace
+
+// ============================================================================
+
+FastParser::FastParser( const Reference< XComponentContext >& rxContext ) throw( RuntimeException ) :
+    mrNamespaceMap( StaticNamespaceMap::get() )
+{
+    // create a fast parser instance
+    Reference< XMultiComponentFactory > xFactory( rxContext->getServiceManager(), UNO_SET_THROW );
+    mxParser.set( xFactory->createInstanceWithContext( CREATE_OUSTRING( "com.sun.star.xml.sax.FastParser" ), rxContext ), UNO_QUERY_THROW );
+
+    // create the fast token handler based on the OOXML token list
+    mxParser->setTokenHandler( new FastTokenHandler );
+}
+
+FastParser::~FastParser()
+{
+}
+
+void FastParser::registerNamespace( sal_Int32 nNamespaceId ) throw( IllegalArgumentException, RuntimeException )
+{
+    if( !mxParser.is() )
+        throw RuntimeException();
+
+    const OUString* pNamespaceUrl = ContainerHelper::getMapElement( mrNamespaceMap, nNamespaceId );
+    if( !pNamespaceUrl )
+        throw IllegalArgumentException();
+
+    mxParser->registerNamespace( *pNamespaceUrl, nNamespaceId );
+}
+
+void FastParser::setDocumentHandler( const Reference< XFastDocumentHandler >& rxDocHandler ) throw( RuntimeException )
+{
+    if( !mxParser.is() )
+        throw RuntimeException();
+    mxParser->setFastDocumentHandler( rxDocHandler );
+}
+
+void FastParser::parseStream( const InputSource& rInputSource, bool bCloseStream ) throw( SAXException, IOException, RuntimeException )
+{
+    // guard closing the input stream also when exceptions are thrown
+    InputStreamCloseGuard aGuard( rInputSource.aInputStream, bCloseStream );
+    if( !mxParser.is() )
+        throw RuntimeException();
+    mxParser->parseStream( rInputSource );
+}
+
+void FastParser::parseStream( const Reference< XInputStream >& rxInStream, const OUString& rStreamName, bool bCloseStream ) throw( SAXException, IOException, RuntimeException )
+{
+    InputSource aInputSource;
+    aInputSource.sSystemId = rStreamName;
+    aInputSource.aInputStream = rxInStream;
+    parseStream( aInputSource, bCloseStream );
+}
+
+void FastParser::parseStream( StorageBase& rStorage, const OUString& rStreamName, bool bCloseStream ) throw( SAXException, IOException, RuntimeException )
+{
+    parseStream( rStorage.openInputStream( rStreamName ), rStreamName, bCloseStream );
+}
+
+// ============================================================================
+
+} // namespace core
+} // namespace oox