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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Build Suite.
**
** 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 QBS_DEPENDENCY_SCANNER_H
#define QBS_DEPENDENCY_SCANNER_H
#include <language/forward_decls.h>
#include <language/filetags.h>
#include <language/preparescriptobserver.h>
#include <QStringList>
#include <QScriptValue>
class ScannerPlugin;
namespace qbs {
namespace Internal {
class Artifact;
class Logger;
class ScriptEngine;
class DependencyScanner
{
public:
virtual ~DependencyScanner() {}
virtual QStringList collectSearchPaths(Artifact *artifact) = 0;
virtual QStringList collectDependencies(Artifact *artifact) = 0;
virtual const FileTags &fileTags() = 0;
virtual bool recursive() = 0;
virtual void *key() = 0;
};
class PluginDependencyScanner : public DependencyScanner
{
public:
PluginDependencyScanner(ScannerPlugin *plugin);
virtual QStringList collectSearchPaths(Artifact *artifact);
virtual QStringList collectDependencies(Artifact *artifact);
virtual const FileTags &fileTags();
virtual bool recursive();
virtual void *key();
private:
ScannerPlugin* m_plugin;
FileTags m_fileTag;
};
class UserDependencyScanner : public DependencyScanner
{
public:
UserDependencyScanner(const ResolvedScannerConstPtr &scanner, const Logger &logger,
ScriptEngine *engine);
virtual QStringList collectSearchPaths(Artifact *artifact);
virtual QStringList collectDependencies(Artifact *artifact);
virtual const FileTags &fileTags();
virtual bool recursive();
virtual void *key();
private:
QStringList evaluate(Artifact *artifact, const ScriptFunctionPtr &script);
private:
ResolvedScannerConstPtr m_scanner;
Logger m_logger;
ScriptEngine *m_engine;
PrepareScriptObserver m_observer;
QScriptValue m_global;
void *m_project;
void *m_product;
};
} // namespace Internal
} // namespace qbs
#endif // QBS_DEPENDENCY_SCANNER_H
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