1 files changed, 193 insertions, 0 deletions
diff --git a/sdext/source/pdfimport/sax/emitcontext.cxx b/sdext/source/pdfimport/sax/emitcontext.cxx
new file mode 100644
index 000000000000..4384de556233
--- /dev/null
+++ b/sdext/source/pdfimport/sax/emitcontext.cxx
@@ -0,0 +1,193 @@
+/* -*- 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 "saxemitter.hxx"
+#include "emitcontext.hxx"
+#include "saxattrlist.hxx"
+
+#include <rtl/strbuf.hxx>
+#include <cppuhelper/exc_hlp.hxx>
+#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
+
+#if OSL_DEBUG_LEVEL > 1
+#include <osl/file.hxx>
+static osl::File* pStream = NULL;
+static int nIndent = 0;
+#endif
+
+using namespace com::sun::star;
+
+namespace pdfi
+{
+
+SaxEmitter::SaxEmitter( const uno::Reference< xml::sax::XDocumentHandler >& xDocHdl ) :
+    m_xDocHdl( xDocHdl )
+{
+    OSL_PRECOND(m_xDocHdl.is(), "SaxEmitter(): invalid doc handler");
+    try
+    {
+        m_xDocHdl->startDocument();
+    }
+    catch( xml::sax::SAXException& )
+    {
+    }
+#if OSL_DEBUG_LEVEL > 1
+    static const char* pDir = getenv( "DBG_PDFIMPORT_DIR" );
+    if( pDir )
+    {
+        rtl::OUString aStr( rtl::OStringToOUString( pDir, RTL_TEXTENCODING_UTF8 ) );
+        rtl::OUString aFileURL;
+        osl_getFileURLFromSystemPath( aStr.pData, &aFileURL.pData );
+        rtl::OUStringBuffer aBuf( 256 );
+        aBuf.append( aFileURL );
+        aBuf.appendAscii( "/pdfimport.xml" );
+        pStream = new osl::File( aBuf.makeStringAndClear() );
+        if( pStream->open( osl_File_OpenFlag_Write | osl_File_OpenFlag_Create ) )
+        {
+            pStream->open( osl_File_OpenFlag_Write );
+            pStream->setSize( 0 );
+        }
+    }
+    else
+        pStream = 0;
+#endif
+}
+
+SaxEmitter::~SaxEmitter()
+{
+    try
+    {
+        m_xDocHdl->endDocument();
+    }
+    catch( xml::sax::SAXException& )
+    {
+    }
+#if OSL_DEBUG_LEVEL > 1
+    if( pStream )
+    {
+        pStream->close();
+        delete pStream;
+        pStream = 0;
+    }
+#endif
+}
+
+void SaxEmitter::beginTag( const char* pTag, const PropertyMap& rProperties )
+{
+    rtl::OUString aTag = rtl::OUString::createFromAscii( pTag );
+    uno::Reference< xml::sax::XAttributeList > xAttr(
+        new SaxAttrList( rProperties ) );
+    try
+    {
+        m_xDocHdl->startElement( aTag, xAttr );
+    }
+    catch( xml::sax::SAXException& )
+    {
+    }
+#if OSL_DEBUG_LEVEL > 1
+    if( pStream )
+    {
+        sal_uInt64 nWritten = 0;
+        for( int i = 0; i < nIndent; i++ )
+            pStream->write( "    ", 4, nWritten );
+
+        rtl::OStringBuffer aBuf( 1024 );
+        aBuf.append( '<' );
+        aBuf.append( pTag );
+        for( PropertyMap::const_iterator it = rProperties.begin(); it != rProperties.end(); ++it )
+        {
+            aBuf.append( ' ' );
+            aBuf.append( rtl::OUStringToOString( it->first, RTL_TEXTENCODING_UTF8 ) );
+            aBuf.append( "=\"" );
+            aBuf.append( rtl::OUStringToOString( it->second, RTL_TEXTENCODING_UTF8 ) );
+            aBuf.append( "\"" );
+        }
+        aBuf.append( ">\n" );
+        pStream->write( aBuf.getStr(), aBuf.getLength(), nWritten );
+        nIndent++;
+    }
+#endif
+}
+
+void SaxEmitter::write( const rtl::OUString& rText )
+{
+    try
+    {
+        m_xDocHdl->characters( rText );
+    }
+    catch( xml::sax::SAXException& )
+    {
+    }
+#if OSL_DEBUG_LEVEL > 1
+    if( pStream )
+    {
+        rtl::OString aStr( rtl::OUStringToOString( rText, RTL_TEXTENCODING_UTF8 ) );
+        sal_uInt64 nWritten = 0;
+        pStream->write( aStr.getStr(), aStr.getLength(), nWritten );
+    }
+#endif
+}
+
+void SaxEmitter::endTag( const char* pTag )
+{
+    rtl::OUString aTag = rtl::OUString::createFromAscii( pTag );
+    try
+    {
+        m_xDocHdl->endElement( aTag );
+    }
+    catch( xml::sax::SAXException& )
+    {
+    }
+#if OSL_DEBUG_LEVEL > 1
+    if( pStream )
+    {
+        sal_uInt64 nWritten = 0;
+        for( int i = 0; i < nIndent; i++ )
+            pStream->write( "    ", 4, nWritten );
+
+        rtl::OStringBuffer aBuf( 1024 );
+        aBuf.append( "</" );
+        aBuf.append( pTag );
+        aBuf.append( ">\n" );
+        pStream->write( aBuf.getStr(), aBuf.getLength(), nWritten );
+        nIndent--;
+    }
+#endif
+}
+
+XmlEmitterSharedPtr createSaxEmitter( const uno::Reference< xml::sax::XDocumentHandler >& xDocHdl )
+{
+    return XmlEmitterSharedPtr(new SaxEmitter(xDocHdl));
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */