Cigarette/Cigarette/Thread/Logthread.cpp

#include "Logthread.h"
#include <QDir>
#include <QMutex>
#include <QDate>

const char PATH_LogPath[] = "D:/log/";
const char Suffix[] = ".txt";
bool CLog::isFileReady = false;
bool CLog::isRecord2File = true;
QFile localFile;
QMutex mutexLog;

CLog::CLog()
{
}

void CLog::setLogType(const CLog::CLOG_TYPE& level)
{
}

bool CLog::init(LogConfig& logConfig)
{
    isRecord2File = logConfig.isRecord2File;
    QString logDir = QString(PATH_LogPath);
    if (createDir(logDir))
    {
        QString fileName = logDir + QDir::separator() + QDate::currentDate().toString("yyyy-MM-dd") + QString(Suffix);
        QFileInfo fi(fileName);
        if (fi.exists())
        {
            if (!localFile.exists())
            {
                localFile.setFileName(fileName);
                if (localFile.open(QFile::WriteOnly | QFile::Append | QFile::Text))
                {
                    isFileReady = true;
                }
            }
            else
            {
                isFileReady = true;
            }
        }
        else
        {
            localFile.setFileName(fileName);
            if (localFile.open(QFile::WriteOnly | QFile::Append | QFile::Text))
            {
                isFileReady = true;
            }
        }
    }
    return isFileReady;
}

bool CLog::createDir(QString dirPath)
{
    QFileInfo fileInfo(dirPath);
    if (!fileInfo.exists())
    {
        QDir tmpDir;
        return tmpDir.mkpath(dirPath);
    }

    return true;
}

void CLog::log(CLOG_TYPE nType, const char* fileDesc, const char* functionDesc, int lineNum, const char* data, ...)
{
    QMutexLocker locker(&mutexLog);
    if (isFileReady)
    {
        QString recordInfo = QString("[%1]").arg(QDateTime::currentDateTime().toString("yyyy-MM-dd hh:mm:ss:zzz"));
        recordInfo.append(getTypeDesc(nType));

#ifndef QT_NO_DEBUG
        recordInfo.append(QString("[%1:%2:%3]").arg(fileDesc).arg(functionDesc).arg(lineNum));
#endif
        va_list vlist;
        va_start(vlist, data);

        QByteArray byteArray;
#if defined(Q_OS_WIN)
        int recordLen = _vscprintf(data, vlist);
        byteArray.resize(recordLen);
#else
        byteArray.resize(1024);
#endif
        vsprintf(byteArray.data(), data, vlist);
        recordInfo.append(byteArray);
        va_end(vlist);

        recordInfo.append("\n");

        if (isRecord2File) {
            localFile.write(recordInfo.toLocal8Bit().data(), recordInfo.toLocal8Bit().length());
            localFile.flush();
        }
        else {
            //            qDebug()<<recordInfo;
        }
    }
}

void CLog::log(CLOG_TYPE nType, const char* data, ...)
{
    QMutexLocker locker(&mutexLog);
    if (isFileReady)
    {
        QString recordInfo = QString("[%1]").arg(QDateTime::currentDateTime().toString("yyyy-MM-dd hh:mm:ss:zzz"));
        recordInfo.append(getTypeDesc(nType));
        recordInfo.append(" ");

        va_list vlist;
        va_start(vlist, data);

        QByteArray byteArray;
#if defined(Q_OS_WIN)
        int recordLen = _vscprintf(data, vlist);
        byteArray.resize(recordLen);
#else
        byteArray.resize(1024);
#endif
        vsprintf(byteArray.data(), data, vlist);
        recordInfo.append(byteArray);
        va_end(vlist);

        recordInfo.append("\n");

        if (isRecord2File) {
            localFile.write(recordInfo.toLocal8Bit().data(), recordInfo.toLocal8Bit().length());
            localFile.flush();
        }
        else {
            //            qDebug()<<recordInfo;
        }
    }
}

QString CLog::getTypeDesc(CLog::CLOG_TYPE type)
{
    /*
    switch (type)
    {
    case CLOG_TYPE::STARTAPP:
        return "[INFO]";
    case CLOG_TYPE::STARTWORK:
        return "[WARNING]";
    case CLOG_TYPE::PAUSEWORK:
        return "[ERROR]";
    }
    */
    return "[INFO]";
}

void CLog::recMegFromCigarette(QString str)
{
    CLog::LogConfig logConfig;
    logConfig.isRecord2File = true;
    logConfig.level = 0;
    CLog::init(logConfig);
    //qDebug() << GetCurrentThreadId() << "WinAPI";
    CLOG_INFO(str.toStdString().c_str());
}