tdesktop/Telegram/SourceFiles/codegen/common/clean_file.h

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/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#pragma once
#include <QtCore/QString>
#include <QtCore/QByteArray>
#include <QtCore/QVector>
#include "codegen/common/logging.h"
namespace codegen {
namespace common {
// Reads a file removing all C-style comments.
class CleanFile {
public:
explicit CleanFile(const QString &filepath);
explicit CleanFile(const QByteArray &content, const QString &filepath = QString());
CleanFile(const CleanFile &other) = delete;
CleanFile &operator=(const CleanFile &other) = delete;
bool read();
QVector<QByteArray> singleLineComments() const;
const char *data() const {
return result_.constData();
}
const char *end() const {
return result_.constEnd();
}
static constexpr int MaxSize = 10 * 1024 * 1024;
// Log error to std::cerr with 'code' at line number 'line' in data().
LogStream logError(int code, int line) const;
private:
QString filepath_;
QByteArray content_, result_;
bool read_;
QVector<QByteArray> singleLineComments_;
};
} // namespace common
} // namespace codegen