1 files changed, 139 insertions, 0 deletions
diff --git a/sdext/source/pdfimport/odf/odfemitter.cxx b/sdext/source/pdfimport/odf/odfemitter.cxx
new file mode 100644
index 000000000000..c2d30ac16304
--- /dev/null
+++ b/sdext/source/pdfimport/odf/odfemitter.cxx
@@ -0,0 +1,139 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * 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_sdext.hxx"
+
+#include "odfemitter.hxx"
+
+#include <rtl/ustrbuf.hxx>
+#include <cppuhelper/exc_hlp.hxx>
+#include <com/sun/star/io/XInputStream.hpp>
+#include <com/sun/star/io/XOutputStream.hpp>
+#include <boost/bind.hpp>
+
+using namespace com::sun::star;
+
+namespace pdfi
+{
+
+class OdfEmitter : public XmlEmitter
+{
+private:
+    uno::Reference<io::XOutputStream> m_xOutput;
+    uno::Sequence<sal_Int8>           m_aLineFeed;
+    uno::Sequence<sal_Int8>           m_aBuf;
+
+public:
+    explicit OdfEmitter( const uno::Reference<io::XOutputStream>& xOutput );
+
+    virtual void beginTag( const char* pTag, const PropertyMap& rProperties );
+    virtual void write( const rtl::OUString& rString );
+    virtual void endTag( const char* pTag );
+};
+
+OdfEmitter::OdfEmitter( const uno::Reference<io::XOutputStream>& xOutput ) :
+    m_xOutput( xOutput ),
+    m_aLineFeed(1),
+    m_aBuf()
+{
+    OSL_PRECOND(m_xOutput.is(), "OdfEmitter(): invalid output stream");
+    m_aLineFeed[0] = '\n';
+
+    rtl::OUStringBuffer aElement;
+    aElement.appendAscii("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
+    write(aElement.makeStringAndClear());
+}
+
+void OdfEmitter::beginTag( const char* pTag, const PropertyMap& rProperties )
+{
+    OSL_PRECOND(pTag,"Invalid tag string");
+
+    rtl::OUStringBuffer aElement;
+    aElement.appendAscii("<");
+    aElement.appendAscii(pTag);
+    aElement.appendAscii(" ");
+
+    std::vector<rtl::OUString>        aAttributes;
+    PropertyMap::const_iterator       aCurr(rProperties.begin());
+    const PropertyMap::const_iterator aEnd(rProperties.end());
+    while( aCurr != aEnd )
+    {
+        rtl::OUStringBuffer aAttribute;
+        aAttribute.append(aCurr->first);
+        aAttribute.appendAscii("=\"");
+        aAttribute.append(aCurr->second);
+        aAttribute.appendAscii("\" ");
+        aAttributes.push_back(aAttribute.makeStringAndClear());
+        ++aCurr;
+    }
+
+    // since the hash map's sorting is undefined (and varies across
+    // platforms, and even between different compile-time settings),
+    // sort the attributes.
+    std::sort(aAttributes.begin(), aAttributes.end());
+    std::for_each(aAttributes.begin(),
+                  aAttributes.end(),
+                  boost::bind( (rtl::OUStringBuffer& (rtl::OUStringBuffer::*)(const rtl::OUString&))
+                               (&rtl::OUStringBuffer::append),
+                               boost::ref(aElement),
+                               _1 ));
+    aElement.appendAscii(">");
+
+    write(aElement.makeStringAndClear());
+}
+
+void OdfEmitter::write( const rtl::OUString& rText )
+{
+    const rtl::OString aStr = rtl::OUStringToOString(rText,RTL_TEXTENCODING_UTF8);
+    const sal_Int32 nLen( aStr.getLength() );
+    m_aBuf.realloc( nLen );
+    const sal_Char* pStr = aStr.getStr();
+    std::copy(pStr,pStr+nLen,m_aBuf.getArray());
+
+    m_xOutput->writeBytes(m_aBuf);
+    m_xOutput->writeBytes(m_aLineFeed);
+}
+
+void OdfEmitter::endTag( const char* pTag )
+{
+    rtl::OUStringBuffer aElement;
+    aElement.appendAscii("</");
+    aElement.appendAscii(pTag);
+    aElement.appendAscii(">");
+    write(aElement.makeStringAndClear());
+}
+
+XmlEmitterSharedPtr createOdfEmitter( const uno::Reference<io::XOutputStream>& xOut )
+{
+    return XmlEmitterSharedPtr(new OdfEmitter(xOut));
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */