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// Copyright (C) 2012 David Faure <faure@kde.org>
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
// Qt-Security score:significant reason:header-decls-only
#ifndef QSAVEFILE_H
#define QSAVEFILE_H
#include <QtCore/qglobal.h>
#if QT_CONFIG(temporaryfile)
#include <QtCore/qfiledevice.h>
#include <QtCore/qstring.h>
#ifdef open
#error qsavefile.h must be included before any header file that defines open
#endif
QT_BEGIN_NAMESPACE
class QAbstractFileEngine;
class QSaveFilePrivate;
class Q_CORE_EXPORT QSaveFile : public QFileDevice
{
Q_OBJECT
Q_DECLARE_PRIVATE(QSaveFile)
public:
#if QT_CORE_REMOVED_SINCE(6, 11)
explicit QSaveFile(const QString &name);
#endif
explicit QSaveFile(QObject *parent = nullptr);
explicit QSaveFile(const QString &name, QObject *parent = nullptr);
~QSaveFile();
QString fileName() const override;
void setFileName(const QString &name);
QFILE_MAYBE_NODISCARD bool open(OpenMode flags) override;
bool commit();
void cancelWriting();
void setDirectWriteFallback(bool enabled);
bool directWriteFallback() const;
#if QT_CONFIG(cxx17_filesystem) || defined(Q_QDOC)
Q_WEAK_OVERLOAD QSaveFile(const std::filesystem::path &path, QObject *parent = nullptr)
: QSaveFile(QtPrivate::fromFilesystemPath(path), parent)
{
}
std::filesystem::path filesystemFileName() const
{ return QtPrivate::toFilesystemPath(fileName()); }
Q_WEAK_OVERLOAD void setFileName(const std::filesystem::path &name)
{
setFileName(QtPrivate::fromFilesystemPath(name));
}
#endif // QT_CONFIG(cxx17_filesystem)
protected:
qint64 writeData(const char *data, qint64 len) override;
private:
void close() override;
#if !QT_CONFIG(translation)
static QString tr(const char *string) { return QString::fromLatin1(string); }
#endif
private:
Q_DISABLE_COPY(QSaveFile)
friend class QFilePrivate;
};
QT_END_NAMESPACE
#endif // QT_CONFIG(temporaryfile)
#endif // QSAVEFILE_H
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