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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.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qstring.h"
-
-#import <Foundation/Foundation.h>
-
-QT_BEGIN_NAMESPACE
-
-QString QString::fromCFString(CFStringRef string)
-{
- if (!string)
- return QString();
- CFIndex length = CFStringGetLength(string);
-
- // Fast path: CFStringGetCharactersPtr does not copy but may
- // return null for any and no reason.
- const UniChar *chars = CFStringGetCharactersPtr(string);
- if (chars)
- return QString(reinterpret_cast<const QChar *>(chars), length);
-
- QString ret(length, Qt::Uninitialized);
- CFStringGetCharacters(string, CFRangeMake(0, length), reinterpret_cast<UniChar *>(ret.data()));
- return ret;
-}
-
-CFStringRef QString::toCFString() const
-{
- return CFStringCreateWithCharacters(0, reinterpret_cast<const UniChar *>(unicode()), length());
-}
-
-QString QString::fromNSString(const NSString *string)
-{
- if (!string)
- return QString();
- QString qstring;
- qstring.resize([string length]);
- [string getCharacters: reinterpret_cast<unichar*>(qstring.data()) range: NSMakeRange(0, [string length])];
- return qstring;
-}
-
-NSString *QString::toNSString() const
-{
- return [NSString stringWithCharacters: reinterpret_cast<const UniChar*>(unicode()) length: length()];
-}
-
-QT_END_NAMESPACE