diff -r 000000000000 -r 1918ee327afb src/xmlpatterns/data/qbase64binary_p.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/xmlpatterns/data/qbase64binary_p.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,118 @@
+/****************************************************************************
+**
+** 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+
+#ifndef Patternist_Base64Binary_H
+#define Patternist_Base64Binary_H
+
+#include "qitem_p.h"
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+namespace QPatternist
+{
+
+    /**
+     * @short Implements the value instance of the @c xs:base64Binary type.
+     *
+     * @author Frans Englich <frans.englich@nokia.com>
+     * @ingroup Patternist_xdm
+     */
+    class Base64Binary : public AtomicValue
+    {
+    public:
+        friend class CommonValues;
+
+        typedef AtomicValue::Ptr Ptr;
+
+        /**
+         * Creates an instance representing @p value.
+         */
+        static AtomicValue::Ptr fromLexical(const QString &value);
+
+        static Base64Binary::Ptr fromValue(const QByteArray &data);
+
+        virtual QString stringValue() const;
+        virtual ItemType::Ptr type() const;
+        inline const QByteArray &asByteArray() const
+        {
+            return m_value;
+        }
+
+    protected:
+        Base64Binary(const QByteArray &val);
+
+        const QByteArray m_value;
+
+    private:
+        /**
+         * @short Assumes @p in is a lexical representation of @c xs:base64Binary, and
+         * converts it to the binary data set in @p out.
+         *
+         * If @p instr is invalid Base64 content, @p ok is set to
+         * false, and the returned QByteArray has an undefined value.
+         *
+         *  We cannot use QByteArray::fromBase64() because it doesn't do the
+         *  necessary validation that we need to properly implement W3C XML
+         *  Schema's xs:base64Binary type.
+         */
+        static void base64Decode(const QByteArray &in, QByteArray &out, bool &ok);
+
+        static const char Base64DecMap[128];
+    };
+}
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif