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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://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 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QFILESYSTEMENTRY_P_H
#define QFILESYSTEMENTRY_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtCore/private/qglobal_p.h>
#include <QtCore/qstring.h>
#include <QtCore/qbytearray.h>
#if defined(Q_OS_WIN)
#define QFILESYSTEMENTRY_NATIVE_PATH_IS_UTF16
#endif
QT_BEGIN_NAMESPACE
class QFileSystemEntry
{
public:
#ifndef QFILESYSTEMENTRY_NATIVE_PATH_IS_UTF16
typedef QByteArray NativePath;
#else
typedef QString NativePath;
#endif
struct FromNativePath{};
struct FromInternalPath{};
QFileSystemEntry();
explicit QFileSystemEntry(const QString &filePath);
QFileSystemEntry(const QString &filePath, FromInternalPath dummy);
QFileSystemEntry(const NativePath &nativeFilePath, FromNativePath dummy);
QFileSystemEntry(const QString &filePath, const NativePath &nativeFilePath);
QString filePath() const;
QString fileName() const;
QString path() const;
NativePath nativeFilePath() const;
QString baseName() const;
QString completeBaseName() const;
QString suffix() const;
QString completeSuffix() const;
bool isAbsolute() const;
bool isRelative() const;
bool isClean() const;
#if defined(Q_OS_WIN)
bool isDriveRoot() const;
static bool isDriveRootPath(const QString &path);
#endif
bool isRoot() const;
bool isEmpty() const
{
return m_filePath.isEmpty() && m_nativeFilePath.isEmpty();
}
void clear()
{
*this = QFileSystemEntry();
}
Q_CORE_EXPORT static bool isRootPath(const QString &path);
private:
// creates the QString version out of the bytearray version
void resolveFilePath() const;
// creates the bytearray version out of the QString version
void resolveNativeFilePath() const;
// resolves the separator
void findLastSeparator() const;
// resolves the dots and the separator
void findFileNameSeparators() const;
mutable QString m_filePath; // always has slashes as separator
mutable NativePath m_nativeFilePath; // native encoding and separators
mutable qint16 m_lastSeparator; // index in m_filePath of last separator
mutable qint16 m_firstDotInFileName; // index after m_filePath for first dot (.)
mutable qint16 m_lastDotInFileName; // index after m_firstDotInFileName for last dot (.)
};
QT_END_NAMESPACE
#endif // include guard
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