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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 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://www.qt.io/licensing. For further information
** use the contact form at http://www.qt.io/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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** 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 OPTIONSPARSER_H
#define OPTIONSPARSER_H
#include "pluginmanager_p.h"
#include <QStringList>
#include <QMap>
namespace ExtensionSystem {
namespace Internal {
class OptionsParser
{
public:
OptionsParser(const QStringList &args,
const QMap<QString, bool> &appOptions,
QMap<QString, QString> *foundAppOptions,
QString *errorString,
PluginManagerPrivate *pmPrivate);
bool parse();
static const char *NO_LOAD_OPTION;
static const char *LOAD_OPTION;
static const char *TEST_OPTION;
static const char *PROFILE_OPTION;
private:
// return value indicates if the option was processed
// it doesn't indicate success (--> m_hasError)
bool checkForEndOfOptions();
bool checkForLoadOption();
bool checkForNoLoadOption();
bool checkForTestOption();
bool checkForAppOption();
bool checkForPluginOption();
bool checkForProfilingOption();
bool checkForUnknownOption();
enum TokenType { OptionalToken, RequiredToken };
bool nextToken(TokenType type = OptionalToken);
const QStringList &m_args;
const QMap<QString, bool> &m_appOptions;
QMap<QString, QString> *m_foundAppOptions;
QString *m_errorString;
PluginManagerPrivate *m_pmPrivate;
// state
QString m_currentArg;
QStringList::const_iterator m_it;
QStringList::const_iterator m_end;
bool m_isDependencyRefreshNeeded;
bool m_hasError;
};
} // namespace Internal
} // namespace ExtensionSystem
#endif // OPTIONSPARSER_H
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