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diff --git a/src/plugins/qtsupport/profilereader.h b/src/plugins/qtsupport/profilereader.h
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+++ b/src/plugins/qtsupport/profilereader.h
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+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (info@qt.nokia.com)
+**
+**
+** 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.
+**
+** 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at info@qt.nokia.com.
+**
+**************************************************************************/
+
+#ifndef PROFILEREADER_H
+#define PROFILEREADER_H
+
+#include "qtsupport_global.h"
+#include "proparser/profileparser.h"
+#include "proparser/profileevaluator.h"
+
+#include <QtCore/QObject>
+#include <QtCore/QMap>
+#include <QtCore/QTimer>
+
+namespace QtSupport {
+namespace Internal {
+class QtSupportPlugin;
+}
+
+class QTSUPPORT_EXPORT ProMessageHandler : public QObject,
+                          public ProFileParserHandler, public ProFileEvaluatorHandler
+{
+    Q_OBJECT
+
+public:
+    ProMessageHandler(bool verbose = false);
+    virtual ~ProMessageHandler() {}
+
+    virtual void aboutToEval(ProFile *, ProFile *, EvalFileType) {}
+    virtual void doneWithEval(ProFile *) {}
+    virtual void parseError(const QString &filename, int lineNo, const QString &msg);
+    virtual void configError(const QString &msg);
+    virtual void evalError(const QString &filename, int lineNo, const QString &msg);
+    virtual void fileMessage(const QString &msg);
+
+signals:
+    void errorFound(const QString &error);
+
+private:
+    bool m_verbose;
+};
+
+class QTSUPPORT_EXPORT ProFileReader : public ProMessageHandler, public ProFileParser, public ProFileEvaluator
+{
+    Q_OBJECT
+
+public:
+    ProFileReader(ProFileOption *option);
+    ~ProFileReader();
+
+    QList<ProFile*> includeFiles() const;
+
+    ProFile *proFileFor(const QString &name);
+
+    virtual void aboutToEval(ProFile *parent, ProFile *proFile, EvalFileType type);
+    virtual void doneWithEval(ProFile *parent);
+
+private:
+    QMap<QString, ProFile *> m_includeFiles;
+    QList<ProFile *> m_proFiles;
+    int m_ignoreLevel;
+};
+
+class QTSUPPORT_EXPORT ProFileCacheManager : public QObject
+{
+    Q_OBJECT
+
+public:
+    static ProFileCacheManager *instance() { return s_instance; }
+    ProFileCache *cache();
+    void discardFiles(const QString &prefix);
+    void discardFile(const QString &fileName);
+    void incRefCount();
+    void decRefCount();
+
+private:
+    ProFileCacheManager(QObject *parent);
+    ~ProFileCacheManager();
+    Q_SLOT void clear();
+    ProFileCache *m_cache;
+    int m_refCount;
+    QTimer m_timer;
+
+    static ProFileCacheManager *s_instance;
+
+    friend class QtSupport::Internal::QtSupportPlugin;
+};
+
+} // namespace QtSupport
+
+#endif // PROFILEREADER_H