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diff --git a/src/corelib/mimetypes/qmimetypeparser_p.h b/src/corelib/mimetypes/qmimetypeparser_p.h
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+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the QtCore module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#ifndef MIMETYPEPARSER_P_H
+#define MIMETYPEPARSER_P_H
+
+#include "qmimedatabase_p.h"
+#include "qmimeprovider_p.h"
+
+QT_BEGIN_NAMESPACE
+
+class QIODevice;
+
+// XML tags in MIME files
+extern const char *const mimeInfoTagC;
+extern const char *const mimeTypeTagC;
+extern const char *const mimeTypeAttributeC;
+extern const char *const subClassTagC;
+extern const char *const commentTagC;
+extern const char *const genericIconTagC;
+extern const char *const nameAttributeC;
+extern const char *const globTagC;
+extern const char *const aliasTagC;
+extern const char *const patternAttributeC;
+extern const char *const weightAttributeC;
+extern const char *const caseSensitiveAttributeC;
+extern const char *const localeAttributeC;
+
+extern const char *const magicTagC;
+extern const char *const priorityAttributeC;
+
+extern const char *const matchTagC;
+extern const char *const matchValueAttributeC;
+extern const char *const matchTypeAttributeC;
+extern const char *const matchOffsetAttributeC;
+extern const char *const matchMaskAttributeC;
+
+class QMimeTypeParserBase
+{
+    Q_DISABLE_COPY(QMimeTypeParserBase)
+
+public:
+    QMimeTypeParserBase() {}
+    virtual ~QMimeTypeParserBase() {}
+
+    bool parse(QIODevice *dev, const QString &fileName, QString *errorMessage);
+
+protected:
+    virtual bool process(const QMimeType &t, QString *errorMessage) = 0;
+    virtual bool process(const QMimeGlobPattern &t, QString *errorMessage) = 0;
+    virtual void processParent(const QString &child, const QString &parent) = 0;
+    virtual void processAlias(const QString &alias, const QString &name) = 0;
+    virtual void processMagicMatcher(const QMimeMagicRuleMatcher &matcher) = 0;
+
+private:
+    enum ParseState {
+        ParseBeginning,
+        ParseMimeInfo,
+        ParseMimeType,
+        ParseComment,
+        ParseGenericIcon,
+        ParseIcon,
+        ParseGlobPattern,
+        ParseSubClass,
+        ParseAlias,
+        ParseMagic,
+        ParseMagicMatchRule,
+        ParseOtherMimeTypeSubTag,
+        ParseError
+    };
+
+    static ParseState nextState(ParseState currentState, const QStringRef &startElement);
+};
+
+
+class QMimeTypeParser : public QMimeTypeParserBase
+{
+public:
+    explicit QMimeTypeParser(QMimeXMLProvider &provider) : m_provider(provider) {}
+
+protected:
+    inline bool process(const QMimeType &t, QString *)
+    { m_provider.addMimeType(t); return true; }
+
+    inline bool process(const QMimeGlobPattern &glob, QString *)
+    { m_provider.addGlobPattern(glob); return true; }
+
+    inline void processParent(const QString &child, const QString &parent)
+    { m_provider.addParent(child, parent); }
+
+    inline void processAlias(const QString &alias, const QString &name)
+    { m_provider.addAlias(alias, name); }
+
+    inline void processMagicMatcher(const QMimeMagicRuleMatcher &matcher)
+    { m_provider.addMagicMatcher(matcher); }
+
+private:
+    QMimeXMLProvider &m_provider;
+};
+
+QT_END_NAMESPACE
+
+#endif // MIMETYPEPARSER_P_H