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// SPDX-FileCopyrightText: 2019 - 2022 UnionTech Software Technology Co., Ltd.
//
// SPDX-License-Identifier: GPL-3.0-or-later
#ifndef LOGAPPLICATIONPARSETHREAD_H
#define LOGAPPLICATIONPARSETHREAD_H
#include "structdef.h"
#include <QMap>
#include <QObject>
#include <QThread>
#include <QMutex>
#include <mutex>
class QProcess;
/**
* @brief The LogApplicationParseThread class 应用日志获取线程
*/
class LogApplicationParseThread : public QThread
{
Q_OBJECT
public:
explicit LogApplicationParseThread(QObject *parent = nullptr);
~LogApplicationParseThread() override;
void setFilters(const APP_FILTERSList &iFilters);
static int thread_count;
signals:
/**
* @brief appFinished 获取数据结束信号
*/
void appFinished(int index);
void appData(int index, QList<LOG_MSG_APPLICATOIN> iDataList);
public slots:
void doWork();
void onProcFinished(int ret);
void stopProccess();
int getIndex();
private:
bool parseByFile(const APP_FILTERS& app_filter);
bool parseByJournal(const APP_FILTERS& app_filter);
protected:
QString getDateTimeFromStamp(const QString &str);
void initMap();
void initJournalMap();
QString i2str(int prio);
void initProccess();
void run() override;
private:
/**
* @brief m_AppFiler 筛选条件结构体
*/
APP_FILTERS m_AppFiler;
APP_FILTERSList m_AppFilers;
//获取数据用的cat命令的process
QProcess *m_process = nullptr;
/**
* @brief m_levelDict example:warning=>4 等级字符串到等级数字的键值对
*/
QMap<QString, int> m_levelDict;
/**
* @brief m_journalMap journal等级数字对应字符串
*/
QMap<int, QString> m_journalMap;
/**
* @brief m_appList 获取的数据结果
*/
QList<LOG_MSG_APPLICATOIN> m_appList;
QMutex mutex;
/**
* @brief m_canRun 是否可以继续运行的标记量，用于停止运行线程
*/
bool m_canRun = false;
/**
* @brief m_threadIndex 当前线程标号
*/
int m_threadCount;
/**
* @brief totalSize 获取的数据总量
*/
int totalSize = 0;
};
#endif // LOGAPPLICATIONPARSETHREAD_H
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