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

68 lines
1.8 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop version of Telegram messaging app, see https://telegram.org
Telegram Desktop is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
It is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
*/
#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();
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_;
//struct Comment {
// int offset;
// QByteArray content;
//};
//QVector<Comment> comments_;
};
} // namespace common
} // namespace codegen