85 lines
2.5 KiB
C++
85 lines
2.5 KiB
C++
/****************************************************************************
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** Modern Linbo GUI
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** Copyright (C) 2020 Dorian Zedler <dorian@itsblue.de>
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**
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** This program is free software: you can redistribute it and/or modify
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** it under the terms of the GNU Affero General Public License as published
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** by 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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**
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** This program 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 Affero General Public License for more details.
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**
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** You should have received a copy of the GNU Affero General Public License
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** along with this program. If not, see <http://www.gnu.org/licenses/>.
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****************************************************************************/
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#ifndef LINBOLOGGER_H
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#define LINBOLOGGER_H
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#include <QObject>
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#include <QtDebug>
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#include <QDateTime>
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#include <QFile>
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#include <QStringList>
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enum class LinboLogType {
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UnknownLogType = -1,
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StdOut = 1,
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StdErr = 2,
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LinboGuiInfo = 4,
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LinboGuiError = 8,
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LinboLogChapterBeginning = 16,
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LinboLogChapterEnd = 32
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};
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inline LinboLogType operator|(LinboLogType a, LinboLogType b)
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{
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return static_cast<LinboLogType>(static_cast<int>(a) | static_cast<int>(b));
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};
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inline LinboLogType operator&(LinboLogType a, LinboLogType b)
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{
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return static_cast<LinboLogType>(static_cast<int>(a) & static_cast<int>(b));
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};
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class LinboLogger : public QObject
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{
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Q_OBJECT
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Q_PROPERTY(LinboLog latestLog READ getLatestLog NOTIFY latestLogChanged)
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public:
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friend class LinboBackend;
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typedef struct {
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QString message;
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LinboLogType type;
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QDateTime time;
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} LinboLog;
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const LinboLog& getLatestLog();
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static QString logTypeToString(LinboLogType logType);
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QList<LinboLog> getLogs();
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QList<LinboLog> getLogsOfCurrentChapter();
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static QList<LinboLog> getFilterLogs(QList<LinboLog> logs, LinboLogType filterType);
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static QStringList logsToStacktrace(QList<LinboLog> logs, int limit);
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private:
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explicit LinboLogger(QString logFilePath, QObject *parent = nullptr);
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void log(QString logText, LinboLogType logType);
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bool writeToLogFile(QString text);
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QString logFilePath;
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QList<LinboLog> logHistory;
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signals:
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void latestLogChanged(const LinboLogger::LinboLog& latestLog);
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};
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#endif // LINBOLOGGER_H
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