/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.  For licensing terms and
** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/

#ifndef PROFILEEVALUATOR_H
#define PROFILEEVALUATOR_H

#include "qmake_global.h"
#include "qmakeglobals.h"
#include "qmakeevaluator.h"
#include "proitems.h"

#include <QHash>
#include <QStringList>

QT_BEGIN_NAMESPACE

class QMakeVfs;
class QMakeParser;
class QMakeEvaluator;
class QMakeHandler;

class QMAKE_EXPORT ProFileGlobals : public QMakeGlobals
{
public:
    QString sysroot;
};

class QMAKE_EXPORT ProFileEvaluator
{
public:
    enum TemplateType {
        TT_Unknown = 0,
        TT_Application,
        TT_Library,
        TT_Script,
        TT_Aux,
        TT_Subdirs
    };

    // Call this from a concurrency-free context
    static void initialize();

    ProFileEvaluator(ProFileGlobals *option, QMakeParser *parser, QMakeVfs *vfs,
                     QMakeHandler *handler);
    ~ProFileEvaluator();

    ProFileEvaluator::TemplateType templateType() const;
#ifdef PROEVALUATOR_CUMULATIVE
    void setCumulative(bool on); // Default is false
#endif
    void setExtraVars(const QHash<QString, QStringList> &extraVars);
    void setExtraConfigs(const QStringList &extraConfigs);
    void setOutputDir(const QString &dir); // Default is empty

    bool loadNamedSpec(const QString &specDir, bool hostSpec);

    bool accept(ProFile *pro, QMakeEvaluator::LoadFlags flags = QMakeEvaluator::LoadAll);

    bool contains(const QString &variableName) const;
    QString value(const QString &variableName) const;
    QStringList values(const QString &variableName) const;
    QStringList values(const QString &variableName, const ProFile *pro) const;
    QStringList absolutePathValues(const QString &variable, const QString &baseDirectory) const;
    QStringList absoluteFileValues(
            const QString &variable, const QString &baseDirectory, const QStringList &searchDirs,
            const ProFile *pro) const;
    QString propertyValue(const QString &val) const;

    QString resolvedMkSpec() const;

private:
    QString sysrootify(const QString &path, const QString &baseDir) const;

    QMakeEvaluator *d;
};

QT_END_NAMESPACE

#endif // PROFILEEVALUATOR_H
