108 lines
3.8 KiB
C++
108 lines
3.8 KiB
C++
/****************************************************************************
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** Copyright (c) 2025 Evgeny Teterin (nayk) <nayk@nxt.ru>
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** All right reserved.
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**
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** Permission is hereby granted, free of charge, to any person obtaining
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** a copy of this software and associated documentation files (the
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** "Software"), to deal in the Software without restriction, including
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** without limitation the rights to use, copy, modify, merge, publish,
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** distribute, sublicense, and/or sell copies of the Software, and to
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** permit persons to whom the Software is furnished to do so, subject to
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** the following conditions:
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**
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** The above copyright notice and this permission notice shall be
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** included in all copies or substantial portions of the Software.
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**
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** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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** NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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** LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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** OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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** WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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**
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****************************************************************************/
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#pragma once
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#ifndef LOGGER_H
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#define LOGGER_H
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#if defined (LIB_LOGGER)
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# define LOGGER_EXPORT Q_DECL_EXPORT
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#else
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# define LOGGER_EXPORT Q_DECL_IMPORT
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#endif
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#include <QtCore/QObject>
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#include <QtCore/QString>
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#include <QtCore/QLoggingCategory>
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#include <QtCore/QThread>
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#include <atomic>
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class LogWorker;
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//==============================================================================
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class LOGGER_EXPORT Logger : public QObject
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{
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Q_OBJECT
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Q_DISABLE_COPY(Logger)
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public:
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enum class LogType: quint8 {
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LogInfo = 0, // Информация
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LogWarning = 1, // Предупреждение
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LogError = 2, // Ошибка
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LogInput = 3, // Входящие данные
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LogOutput = 4, // Исходящие данные
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LogDebug = 5 // Отладочная информация
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};
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Q_ENUM(LogType)
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static bool isRunning();
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static Logger& instance();
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static QString logTypeToString(LogType logType);
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static QString logTypeToString(quint8 logType);
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static LogType stringToLogType(const QString &stringType);
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static LogType qtMsgToLogType(QtMsgType type);
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static const QLoggingCategory &inputData();
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static const QLoggingCategory &outputData();
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static QString logDirectory();
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public slots:
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void start();
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void stop();
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void writeLogQtType(QtMsgType type, const QMessageLogContext &context, const QString &msg);
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void writeLog(const QString &msg, LogType type = LogType::LogInfo, const QString &objectName = QString());
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private:
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const int maximumLogCount {100};
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LogWorker *logWorker {nullptr};
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QThread *workThread {nullptr};
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explicit Logger(QObject *parent = nullptr);
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virtual ~Logger();
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};
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//==============================================================================
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class LOGGER_EXPORT FunctionLogger
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{
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public:
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explicit FunctionLogger(const char *file,
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int line,
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const char *name,
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const QLoggingCategory &category = QLoggingCategory("Function"));
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~FunctionLogger();
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private:
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static std::atomic<size_t> counter;
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size_t id;
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QString functionName;
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QString logCategory;
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};
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//==============================================================================
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#define LOG_FUNCTION(...) FunctionLogger funcLogger(__FILE__, __LINE__, __PRETTY_FUNCTION__ __VA_OPT__(, __VA_ARGS__))
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//==============================================================================
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Q_DECLARE_METATYPE(Logger::LogType)
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#endif // LOGGER_H
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