57 lines
1.6 KiB
C++
57 lines
1.6 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop version of Telegram messaging app, see https://telegram.org
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Telegram Desktop is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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It is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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In addition, as a special exception, the copyright holders give permission
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to link the code of portions of this program with the OpenSSL library.
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Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
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Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
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*/
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#pragma once
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#include <QtCore/QString>
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class QByteArray;
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namespace codegen {
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namespace common {
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class ConstUtf8String;
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// Parses a char sequence to a QString using UTF-8 codec.
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// You can check for invalid UTF-8 sequence by isValid() method.
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class CheckedUtf8String {
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public:
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CheckedUtf8String(const CheckedUtf8String &other) = default;
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CheckedUtf8String &operator=(const CheckedUtf8String &other) = default;
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explicit CheckedUtf8String(const char *string, int size = -1);
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explicit CheckedUtf8String(const QByteArray &string);
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explicit CheckedUtf8String(const ConstUtf8String &string);
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bool isValid() const {
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return valid_;
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}
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const QString &toString() const {
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return string_;
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}
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private:
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QString string_;
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bool valid_ = true;
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};
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} // namespace common
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} // namespace codegen
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