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diff --git a/ucb/source/ucp/webdav-neon/LinkSequence.cxx b/ucb/source/ucp/webdav-neon/LinkSequence.cxx
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+/* -*- 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.
+ *
+ ************************************************************************/
+
+#include <config_lgpl.h>
+#include <string.h>
+#include <ne_xml.h>
+#include <memory>
+
+#include "LinkSequence.hxx"
+
+using namespace webdav_ucp;
+using namespace com::sun::star;
+
+namespace {
+
+struct LinkSequenceParseContext
+{
+ std::unique_ptr<ucb::Link> pLink;
+ bool hasSource;
+ bool hasDestination;
+
+ LinkSequenceParseContext()
+ : hasSource( false ), hasDestination( false ) {}
+};
+
+}
+
+#define STATE_TOP (1)
+
+#define STATE_LINK (STATE_TOP)
+#define STATE_DST (STATE_TOP + 1)
+#define STATE_SRC (STATE_TOP + 2)
+
+
+extern "C" {
+
+static int LinkSequence_startelement_callback(
+ void *,
+ int parent,
+ const char * /*nspace*/,
+ const char *name,
+ const char ** )
+{
+ if ( name != nullptr )
+ {
+ switch ( parent )
+ {
+ case NE_XML_STATEROOT:
+ if ( strcmp( name, "link" ) == 0 )
+ return STATE_LINK;
+ break;
+
+ case STATE_LINK:
+ if ( strcmp( name, "dst" ) == 0 )
+ return STATE_DST;
+ else if ( strcmp( name, "src" ) == 0 )
+ return STATE_SRC;
+ break;
+ }
+ }
+ return NE_XML_DECLINE;
+}
+
+
+static int LinkSequence_chardata_callback(
+ void *userdata,
+ int state,
+ const char *buf,
+ size_t len )
+{
+ LinkSequenceParseContext * pCtx
+ = static_cast< LinkSequenceParseContext * >( userdata );
+ if ( !pCtx->pLink )
+ pCtx->pLink.reset( new ucb::Link );
+
+ switch ( state )
+ {
+ case STATE_DST:
+ pCtx->pLink->Destination
+ = OUString( buf, len, RTL_TEXTENCODING_ASCII_US );
+ pCtx->hasDestination = true;
+ break;
+
+ case STATE_SRC:
+ pCtx->pLink->Source
+ = OUString( buf, len, RTL_TEXTENCODING_ASCII_US );
+ pCtx->hasSource = true;
+ break;
+ }
+ return 0; // zero to continue, non-zero to abort parsing
+}
+
+
+static int LinkSequence_endelement_callback(
+ void *userdata,
+ int state,
+ const char *,
+ const char * )
+{
+ LinkSequenceParseContext * pCtx
+ = static_cast< LinkSequenceParseContext * >( userdata );
+ if ( !pCtx->pLink )
+ pCtx->pLink.reset( new ucb::Link );
+
+ switch ( state )
+ {
+ case STATE_LINK:
+ if ( !pCtx->hasDestination || !pCtx->hasSource )
+ return 1; // abort
+ break;
+ }
+ return 0; // zero to continue, non-zero to abort parsing
+}
+
+}
+
+// static
+bool LinkSequence::createFromXML( const OString & rInData,
+ uno::Sequence< ucb::Link > & rOutData )
+{
+ const sal_Int32 TOKEN_LENGTH = 7; // </link>
+ bool success = true;
+
+ // rInData may contain multiple <link>...</link> tags.
+ sal_Int32 nCount = 0;
+ sal_Int32 nStart = 0;
+ sal_Int32 nEnd = rInData.indexOf( "</link>" );
+ while ( nEnd > -1 )
+ {
+ ne_xml_parser * parser = ne_xml_create();
+ if ( !parser )
+ {
+ success = false;
+ break;
+ }
+
+ LinkSequenceParseContext aCtx;
+ ne_xml_push_handler( parser,
+ LinkSequence_startelement_callback,
+ LinkSequence_chardata_callback,
+ LinkSequence_endelement_callback,
+ &aCtx );
+
+ ne_xml_parse( parser,
+ rInData.getStr() + nStart,
+ nEnd - nStart + TOKEN_LENGTH );
+
+ success = !ne_xml_failed( parser );
+
+ ne_xml_destroy( parser );
+
+ if ( !success )
+ break;
+
+ if ( aCtx.pLink )
+ {
+ nCount++;
+ if ( nCount > rOutData.getLength() )
+ rOutData.realloc( rOutData.getLength() + 1 );
+
+ rOutData[ nCount - 1 ] = *aCtx.pLink;
+ }
+
+ nStart = nEnd + TOKEN_LENGTH;
+ nEnd = rInData.indexOf( "</link>", nStart );
+ }
+
+ return success;
+}
+
+
+// static
+bool LinkSequence::toXML( const uno::Sequence< ucb::Link > & rInData,
+ OUString & rOutData )
+{
+ // <link><src>value</src><dst>value</dst></link><link><src>...
+
+ for ( const auto& rLink : rInData )
+ {
+ rOutData += "<link><src>";
+ rOutData += rLink.Source;
+ rOutData += "</src><dst>";
+ rOutData += rLink.Destination;
+ rOutData += "</dst></link>";
+ }
+ return rInData.hasElements();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */