--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/xmlpatterns/functions/qcontextnodechecker.cpp	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,63 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtXmlPatterns module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qcontextnodechecker_p.h"
+
+QT_BEGIN_NAMESPACE
+
+using namespace QPatternist;
+
+void ContextNodeChecker::checkTargetNode(const QXmlNodeModelIndex &node,
+                                         const DynamicContext::Ptr &context,
+                                         const ReportContext::ErrorCode code) const
+{
+    if(node.root().kind() != QXmlNodeModelIndex::Document)
+    {
+        context->error(QtXmlPatterns::tr("The root node of the second argument "
+                                         "to function %1 must be a document "
+                                         "node. %2 is not a document node.")
+                       .arg(formatFunction(context->namePool(), signature()),
+                            formatData(node)),
+                       code, this);
+    }
+}
+
+QT_END_NAMESPACE