Пример #1
0
void CProtocolDemo::GetCPUInfo(CPointDemoBase *pPoint_)
{
//        (1)   处理器使用率
//            这里要从/proc/stat中提取四个数据:用户模式(user)、低优先级的用户模式(nice)、内核模式(system)以及空闲的处理器时间(idle)。它们均位于/proc/stat文件的第一行。CPU的利用率使用如下公式来计算。
//            CPU利用率   =   100   *(user   +   nice   +   system)/(user   +   nice   +   system   +   idle)
    CTagI *pTempTagI = pPoint_->m_pTag;
    if (pTempTagI)
    {
        double fValue=0.0;
        FILE *fd;
//        int n;
        char buff[256];
        CPU_OCCUPY cpu_occupy;
//        cpu_occupy=cpust;

        fd = fopen (PROC_STAT, "r");
        fgets (buff, sizeof(buff), fd);

        sscanf (buff, "%s %u %u %u %u", cpu_occupy.name, &cpu_occupy.user, &cpu_occupy.nice,&cpu_occupy.system, &cpu_occupy.idle);
        fclose(fd);
        qDebug()<<"======================"<<cpu_occupy.user<<cpu_occupy.nice<<cpu_occupy.system<<cpu_occupy.idle;
        fValue = 100 * (cpu_occupy.user+cpu_occupy.nice+cpu_occupy.system)/(cpu_occupy.user+cpu_occupy.nice+cpu_occupy.system+cpu_occupy.idle);

        QVariant Value(fValue);
        pTempTagI->SetValue(pPoint_,Value,Value);
    }
}
void CJavaScript_Protocol::slot_TagChange(CPointI *pPoint_, QVariant /*VarSet_*/)
{
    CJavaScript_DataChange_Point *pPoint = (CJavaScript_DataChange_Point *)pPoint_;

    qDebug()<<"222222222222222"<<__func__<<__LINE__<<pPoint->m_strLink;
    for (int nJavaScriptCount = 0; nJavaScriptCount < pPoint->m_JavaScriptList.count(); ++nJavaScriptCount)
    {
        JavaScript *pJavaScript = pPoint->m_JavaScriptList.at(nJavaScriptCount);
        qDebug()<<__func__<<__LINE__<<pPoint->m_strLink<<pJavaScript->m_strScript;
        QScriptEngine engine;
        QMap<QString,PointStruct*>::iterator iterator;
        for (iterator = pJavaScript->m_PointStructMap.begin(); iterator != pJavaScript->m_PointStructMap.end(); ++iterator)
        {
            QString strName = iterator.value()->m_strName;
            qDebug()<<__func__<<__LINE__<<pPoint->m_strLink<<pJavaScript->m_strScript<<strName;
            CTagI *pTag = iterator.value()->m_pPoint->m_pTag;
            if (pTag)
            {
                iterator.value()->m_pPoint->m_SrcValue = pTag->GetProjectValue()->GetVarValue();
                engine.globalObject().setProperty(strName,pTag->GetProjectValue()->GetVarValue().toFloat());
                qDebug()<<__func__<<__LINE__<<pPoint->m_strLink<<pJavaScript->m_strScript<<strName<<pTag->GetProjectValue()->GetVarValue().toFloat();
            }else
            {
                qDebug()<<__func__<<__LINE__<<pPoint->m_strLink<<pJavaScript->m_strScript<<strName<<"return;";
//                return;
            }
        }
        engine.evaluate(pJavaScript->m_strScript);
        for (iterator = pJavaScript->m_PointStructMap.begin(); iterator != pJavaScript->m_PointStructMap.end(); ++iterator)
        {
            QString strName = iterator.value()->m_strName;
            qDebug()<<__func__<<__LINE__<<pPoint->m_strLink<<pJavaScript->m_strScript<<strName;
            CTagI *pTag = iterator.value()->m_pPoint->m_pTag;
            if (pTag)
            {
                qDebug()<<__func__<<__LINE__<<pTag->GetName();
                QVariant value = engine.globalObject().property(strName).toVariant();
                if (value != iterator.value()->m_pPoint->m_SrcValue)
                {
                    engine.globalObject().setProperty(strName,pTag->GetProjectValue()->GetVarValue().toFloat());
                    pTag->SetValue(iterator.value()->m_pPoint,value,value);
                    qDebug()<<__func__<<__LINE__<<pTag->GetName()<<"setvalue1"<<value;
                }else
                {
                    qDebug()<<__func__<<__LINE__<<pTag->GetName()<<"setvalue2"<<value;
                }
            }else
            {
//                return;
            }
        }
    }

}
void CProtocolDLT_645_07::ProcessRespond(CDLT_645_07Response &response)
{
    if (response.GetUIntValue(8,1) & 0x40)
    {
        return;
    }
    else
    {
        QByteArray address((char *)(response.GetBuffer(0)+1),6);/// 设备地址
        unsigned int unDeviceAddress = response.GetUIntValue(10,4);
        qDebug()<<"response.GetUIntValue(10,4);"<<unDeviceAddress;
        m_PointNode.FindPointMap(address,unDeviceAddress);
        DLT_645_07PointMap *pPointMap = m_PointNode.FindPointMap(address,unDeviceAddress);
        if (pPointMap)
        {
            qDebug()<<"if (pPointMap)"<<pPointMap->count()<<address.toHex()<<unDeviceAddress;
            DLT_645_07PointMap::iterator iterator;
            for (iterator = pPointMap->begin(); iterator != pPointMap->end(); ++iterator)
            {
                CPointDLT_645_07 *pPoint = iterator.value();
                if (pPoint)
                {
                    QString strLink = pPoint->m_strRTDBName;
                    int nByteCount = pPoint->m_nByteCount;
                    int nStartByte = pPoint->m_nStartByte;
                    qDebug()<<"if (pPoint)"<<pPoint->m_strRTDBName<<pPoint->m_nByteCount<<pPoint->m_nStartByte;

                    BYTE nLength = response.GetUIntValue(9,1);
                    if ((nByteCount+4) <= nLength)
                    {
                        qDebug()<<"if ((nByteCount+4) <= nLength)";
                        BYTE Value[nByteCount];
                        for (int i = 0; i < nByteCount; ++i)
                        {
                            Value[i] = response.GetUIntValue(i+14+nStartByte,1);
                            Value[i]-= 0x33;
                        }
                        BYTE Temp[nByteCount];
                        for (int i = 0; i < nByteCount; ++i)
                        {
                            Temp[i] = Value[nByteCount-1-i];
                        }
                        QByteArray baValue((char *)Temp,nByteCount);

                        baValue = baValue.toHex();
                        ShowMessage(2,baValue);

                        int nDecimalPlaces = pPoint->m_nDecimalPlaces;/// @note 小数点位数
                        QString Project_(baValue);
                        if (nDecimalPlaces)
                        {
                            if (Project_.count()<nDecimalPlaces)
                            {
                                Project_ = "00000000000000000000"+Project_;
                                Project_.insert(Project_.count()-nDecimalPlaces,'.');
                                Project_ = Project_.right(nDecimalPlaces+2);
                            }else
                            {
                                Project_.insert(Project_.count()-nDecimalPlaces,'.');
                            }
                        }
                        while(Project_.count())
                        {
                            if (Project_.at(0)!='0')
                            {
                                break;
                            }else
                            {
                                Project_.remove(0,1);
                            }
                        }
                        if (Project_.count())
                        {
                            if (Project_.at(0)=='.')
                                Project_.insert(0,'0');
                        }

                        QVariant VarProject_;
                        QVariant VarOriginal_;
                        if (Project_.contains('.'))
                        {
                            VarProject_  = QVariant(Project_.toFloat());
                            VarOriginal_ = QVariant(Project_.toFloat());
                        }else
                        {

                            VarProject_  = QVariant(Project_.toInt());
                            VarOriginal_ = QVariant(Project_.toInt());
                        }
                        qDebug()<<"Project_:="<< Project_<<Project_.toFloat()<<Project_.toInt()<<VarProject_;

                        ShowMessage(2,VarProject_.toString()+"---"+VarOriginal_.toString());

                        CTagI *pTag = pPoint->GetTag();;
                        if (pTag)
                        {
                            pTag->SetValue(pPoint,VarProject_,VarOriginal_);
                        }
                    }
                }
            }
        }else
        {
            qDebug()<<"if (pPointMap)  NULL";
        }
    }
#if 0
    else
    {
Пример #4
0
void CProtocolDemo::GetRand(CPointDemoBase *pPoint_)
{
//    qDebug()<<"xxxxxxxxxxxxxxxxxxxxxxx"<<pPoint_->m_nFunction<<pPoint_->m_strRTDBName;
    QVariant Value;
    int nType = pPoint_->m_nFunction;
    int nMax = pPoint_->m_nPara1;
    int nMin = pPoint_->m_nPara2;
    int nStep = pPoint_->m_nPara3;
    CTagI *pTempTagI = pPoint_->m_pTag;
//    qDebug()<<__func__<<"pTempTagI ="<<pTempTagI;
//    qDebug()<<"pPoint_->m_pTag"<<pPoint_->m_pTag->GetName();
    if (pTempTagI)
    {
        QString strValue;
        if (pTempTagI->GetPointCollection())
        {
            strValue = pTempTagI->GetProjectValue()->GetVarValue().toString();
        }
        int m_nLastValue = strValue.toInt();
        //功能:生成各种随机数据
        //参数:nType生成数据的方式
        //返回值:
        double fValue=0.0;
        //	srand(time(NULL));
        switch(nType)
        {
        case 70://常量   参数为:70 常量值
            fValue = nMax;
            break;
        case 72://一定范围内的随机量 参数为:72 最大值 最小值
            fValue=  rand()%(nMax-nMin)+nMin;
            break;
        case 74://单调增加 参数为:74 初值  终值 步长(<0 为单调递减)
            {
                int nStartValue = nMax;
                int nEndValue = nMin;
                Q_ASSERT(nStartValue <= nEndValue);

                m_nLastValue += nStep;
                if(m_nLastValue>nEndValue) //不在有效值范围内)
                {
                    m_nLastValue = nStartValue;
                }
                else if(m_nLastValue<nStartValue)
                {
                    m_nLastValue = nEndValue;
                }
            }
            fValue=  m_nLastValue;
            break;
        case 76://正弦变量 参数为:76 基值 幅值 步长(角度)
            {
                int nBaseValue = nMax;
                int nK = nMin;
                fValue = nBaseValue + nK * sin(m_nLastValue*3.14/180.0);
                m_nLastValue += nStep;
                if(m_nLastValue>360)
                {
                    m_nLastValue -= 360;
                }
            }
            break;
        case 78://方波  参数为:78 高值,低值(扫描周期就是方波长度)
            if(m_nLastValue>0)
            {
                fValue = nMax;
            }
            else
            {
                fValue = nMin;
            }
            m_nLastValue = 1 - m_nLastValue;
            break;
        case 80://遥信量 参数为:80 (扫描周期就是变位周期)
//            qDebug()<<"AAAAAAAAAAAAAAAAAAAAAAAAAAAAA"<<pPoint_->m_nFunction<<pPoint_->m_strRTDBName;
            m_nLastValue = 1 - m_nLastValue;
            fValue=m_nLastValue;
            break;
        case 82://遥信量  参数为:82 每次变位的可能性(0-100)
            {
                int nRand= rand()%101;//0--100
//                qDebug()<<"ZZZZZZZZz"<<m_nLastValue<<nRand;
                if(nRand<nMax)
                {
                    m_nLastValue = 1 - m_nLastValue;
                }
                fValue=m_nLastValue;
            }
            break;
        default:
            Q_ASSERT(false);//("IO变量定义无效:未定义的随机变量取值方式 funcno=100 param1=%d\n",nType);
            break;
        }
        Value.setValue(fValue);
//        qDebug()<<"Value_.setValue(fValue);"<<Value;
        pTempTagI->SetValue(pPoint_,Value,Value);
    }

//    return true;
}
Пример #5
0
void CProtocolDemo::GetMemoryInfo(CPointDemoBase *pPoint_)
{
    CTagI *pTempTagI = pPoint_->m_pTag;
    if (pTempTagI)
    {
        double fValue=0.0;
        switch(pPoint_->m_nFunction)
        {
        case 20://物理内存总数
        {
            QString strTitle_("MemTotal");
            QFile file(PROC_MEMINFO);
            MEM_OCCUPY m;
            if (file.open(QIODevice::ReadOnly| QIODevice::Text))
            {
                QTextStream in(&file);
                QString data = in.readAll();
                QStringList lineList = data.split('\n');
                for (int i = 0; i < lineList.count(); ++i)
                {
                    if (lineList.at(i).contains(strTitle_))
                    {
                        sscanf (lineList.at(i).toStdString().data(), "%s %lu %s", m.name, &m.total, m.name2);
                        fValue = m.total;
                        break;
                    }
                }
                file.close();
            }
        }
            break;
        case 22://物理内存空闲
        {
            QString strTitle_("MemFree");
            QFile file(PROC_MEMINFO);
            MEM_OCCUPY m;
            if (file.open(QIODevice::ReadOnly| QIODevice::Text))
            {
                QTextStream in(&file);
                QString data = in.readAll();
                QStringList lineList = data.split('\n');
                for (int i = 0; i < lineList.count(); ++i)
                {
                    if (lineList.at(i).contains(strTitle_))
                    {
                        sscanf (lineList.at(i).toStdString().data(), "%s %lu %s", m.name, &m.total, m.name2);
                        fValue = m.total;
                        break;
                    }
                }
                file.close();
            }
        }
            break;
        case 24://物理内存使用
        {
            QString strTitle_1("MemTotal");
            QString strTitle_2("MemFree");
            double value1 = 0.0;
            double value2 = 0.0;
            QFile file(PROC_MEMINFO);
            MEM_OCCUPY m;
            if (file.open(QIODevice::ReadOnly| QIODevice::Text))
            {
                QTextStream in(&file);
                QString data = in.readAll();
                QStringList lineList = data.split('\n');
                for (int i = 0; i < lineList.count(); ++i)
                {
                    if (lineList.at(i).contains(strTitle_1))
                    {
                        sscanf (lineList.at(i).toStdString().data(), "%s %lu %s", m.name, &m.total, m.name2);
                        value1 = m.total;
                        break;
                    }else if (lineList.at(i).contains(strTitle_2))
                    {
                        sscanf (lineList.at(i).toStdString().data(), "%s %lu %s", m.name, &m.total, m.name2);
                        value2 = m.total;
                        break;
                    }
                }
                file.close();
                fValue = value1 - value2;
            }
        }
            break;
        case 26://虚内存总数
        {
            QString strTitle_("VmallocTotal");
            QFile file(PROC_MEMINFO);
            MEM_OCCUPY m;
            if (file.open(QIODevice::ReadOnly| QIODevice::Text))
            {
                QTextStream in(&file);
                QString data = in.readAll();
                QStringList lineList = data.split('\n');
                for (int i = 0; i < lineList.count(); ++i)
                {
                    if (lineList.at(i).contains(strTitle_))
                    {
                        sscanf (lineList.at(i).toStdString().data(), "%s %lu %s", m.name, &m.total, m.name2);
                        fValue = m.total;
                        break;
                    }
                }
                file.close();
            }
        }
            break;
        case 28://虚内存空闲
        {
            QString strTitle_1("VmallocTotal");
            QString strTitle_2("VmallocUsed");
            double value1 = 0.0;
            double value2 = 0.0;
            QFile file(PROC_MEMINFO);
            MEM_OCCUPY m;
            if (file.open(QIODevice::ReadOnly| QIODevice::Text))
            {
                QTextStream in(&file);
                QString data = in.readAll();
                QStringList lineList = data.split('\n');
                for (int i = 0; i < lineList.count(); ++i)
                {
                    if (lineList.at(i).contains(strTitle_1))
                    {
                        sscanf (lineList.at(i).toStdString().data(), "%s %lu %s", m.name, &m.total, m.name2);
                        value1 = m.total;
                        break;
                    }else if (lineList.at(i).contains(strTitle_2))
                    {
                        sscanf (lineList.at(i).toStdString().data(), "%s %lu %s", m.name, &m.total, m.name2);
                        value2 = m.total;
                        break;
                    }
                }
                file.close();
                fValue = value1 - value2;
            }
        }
            break;
        case 30://虚内存占用
        {
            QString strTitle_("VmallocUsed");
            QFile file(PROC_MEMINFO);
            MEM_OCCUPY m;
            if (file.open(QIODevice::ReadOnly| QIODevice::Text))
            {
                QTextStream in(&file);
                QString data = in.readAll();
                QStringList lineList = data.split('\n');
                for (int i = 0; i < lineList.count(); ++i)
                {
                    if (lineList.at(i).contains(strTitle_))
                    {
                        sscanf (lineList.at(i).toStdString().data(), "%s %lu %s", m.name, &m.total, m.name2);
                        fValue = m.total;
                        break;
                    }
                }
                file.close();
            }
        }

            break;
        case 32://文件页总数
            break;
        case 34://文件页空闲
            break;
        case 36://文件页占用
            break;
        case 38://内存占用率
            break;
        case 40://当前程序占用空间
        {
            uid_t current_pid = getpid();   //获取进程ID
            QString strTitle_("VmallocUsed");
            QString filename = QString("/proc/%1/stat").arg(QString::number(current_pid));
            qDebug()<<"current pid="<<current_pid;
            QFile file(filename);
            MEM_OCCUPY m;
            if (file.open(QIODevice::ReadOnly| QIODevice::Text))
            {
                QTextStream in(&file);
                QString data = in.readAll();
                QStringList lineList = data.split('\n');
                for (int i = 0; i < lineList.count(); ++i)
                {
                    if (lineList.at(i).contains(strTitle_))
                    {
                        sscanf (lineList.at(i).toStdString().data(), "%s %lu %s", m.name, &m.total, m.name2);
                        fValue = m.total;
                        break;
                    }
                }
                file.close();
            }


        }
            break;
        case 42://内存使用峰值
        {
            QString strValue;
            if (pTempTagI->GetPointCollection())
            {
                strValue = pTempTagI->GetProjectValue()->GetVarValue().toString();
            }
            int m_nLastValue = strValue.toInt();
            QString strTitle_1("MemTotal");
            QString strTitle_2("MemFree");
            double value1 = 0.0;
            double value2 = 0.0;
            QFile file(PROC_MEMINFO);
            MEM_OCCUPY m;
            if (file.open(QIODevice::ReadOnly| QIODevice::Text))
            {
                QTextStream in(&file);
                QString data = in.readAll();
                QStringList lineList = data.split('\n');
                for (int i = 0; i < lineList.count(); ++i)
                {
                    if (lineList.at(i).contains(strTitle_1))
                    {
                        sscanf (lineList.at(i).toStdString().data(), "%s %lu %s", m.name, &m.total, m.name2);
                        value1 = m.total;
                        break;
                    }else if (lineList.at(i).contains(strTitle_2))
                    {
                        sscanf (lineList.at(i).toStdString().data(), "%s %lu %s", m.name, &m.total, m.name2);
                        value2 = m.total;
                        break;
                    }
                }
                file.close();
                if (m_nLastValue < value1-value2)
                {
                    fValue = value1 - value2;
                }
            }
        }
            break;
        case 44://占用的虚拟内存大小
        {
            QString strTitle_("VmallocUsed");
            QFile file(PROC_MEMINFO);
            MEM_OCCUPY m;
            if (file.open(QIODevice::ReadOnly| QIODevice::Text))
            {
                QTextStream in(&file);
                QString data = in.readAll();
                QStringList lineList = data.split('\n');
                for (int i = 0; i < lineList.count(); ++i)
                {
                    if (lineList.at(i).contains(strTitle_))
                    {
                        sscanf (lineList.at(i).toStdString().data(), "%s %lu %s", m.name, &m.total, m.name2);
                        fValue = m.total;
                        break;
                    }
                }
                file.close();
            }
        }
            break;
        case 46://占用的虚拟内存峰值
        {
            QString strValue;
            if (pTempTagI->GetPointCollection())
            {
                strValue = pTempTagI->GetProjectValue()->GetVarValue().toString();
            }
            int m_nLastValue = strValue.toInt();
            QString strTitle_("VmallocUsed");
            QFile file(PROC_MEMINFO);
            MEM_OCCUPY m;
            if (file.open(QIODevice::ReadOnly| QIODevice::Text))
            {
                QTextStream in(&file);
                QString data = in.readAll();
                QStringList lineList = data.split('\n');
                for (int i = 0; i < lineList.count(); ++i)
                {
                    if (lineList.at(i).contains(strTitle_))
                    {
                        sscanf (lineList.at(i).toStdString().data(), "%s %lu %s", m.name, &m.total, m.name2);
                        if (m_nLastValue < (int)m.total)
                        {
                            fValue = m.total;
                        }
                        break;
                    }
                }
                file.close();
            }
        }
            break;
        default:
            Q_ASSERT(false);//("IO变量定义无效:未定义的随机变量取值方式 funcno=100 param1=%d\n",nType);
            break;
        }
        QVariant Value(fValue);
//        qDebug()<<"Value_.setValue(fValue);"<<Value;
        pTempTagI->SetValue(pPoint_,Value,Value);
    }
}
Пример #6
0
void CProtocolDemo::GetTimeInfo(CPointDemoBase *pPoint_)
{
//    CPU_OCCUPY cpu_stat1;
//    CPU_OCCUPY cpu_stat2;
//    MEM_OCCUPY mem_stat;
//    int cpu;
    //获取内存
//    CLinuxInfo::get_memoccupy ((MEM_OCCUPY *)&mem_stat);

    //第一次获取cpu使用情况
//    CLinuxInfo::get_cpuoccupy((CPU_OCCUPY *)&cpu_stat1);
//    sleep(10);

    //第二次获取cpu使用情况
//    CLinuxInfo::get_cpuoccupy((CPU_OCCUPY *)&cpu_stat2);

    //计算cpu使用率
//    cpu = CLinuxInfo::cal_cpuoccupy ((CPU_OCCUPY *)&cpu_stat1, (CPU_OCCUPY *)&cpu_stat2);
    CTagI *pTempTagI = pPoint_->m_pTag;
    if (pTempTagI)
    {
        double fValue=0.0;
        switch(pPoint_->m_nFunction)
        {
        case 50://windows系统已经运行时间
    //        fValue= GetTickCount()/1000.0f;
        {
            struct sysinfo info;
            time_t cur_time = 0;
//            time_t boot_time = 0;
//            struct tm *ptm = NULL;
            if (sysinfo(&info))
            {
        //        PrintRunInfo("get systime from boottime to now");
                return ;
            }
            qDebug()<<info.uptime;
            time(&cur_time);
//            if (cur_time > info.uptime) {
//                boot_time = cur_time - info.uptime;
//            }
//            else {
//                boot_time = info.uptime - cur_time;
//            }
            fValue = info.uptime;
        }
            break;
        case 52://程序启动时间 秒
//            FileTimeToSystemTime(&timeCreate,&systemTime);
//            fValue= CTime(systemTime).GetTime();
        {
            fValue = pPoint_->m_nStartRunTime;
        }
            break;
        case 54://程序运行时间 秒
//            fValue= clock()/(float)CLOCKS_PER_SEC;
            fValue = GetSysAbsTime() - pPoint_->m_nStartRunTime;
            break;
        case 56://内核运行时间
//            FileTimeToSystemTime(&timeKernel,&systemTime);
//            fValue= systemTime.wHour*3600+systemTime.wMinute*60+systemTime.wSecond+systemTime.wMilliseconds/1000.0;
        {

        }
            break;
        case 58://用户运行时间
//            FileTimeToSystemTime(&timeUser,&systemTime);
//            fValue= systemTime.wHour*3600+systemTime.wMinute*60+systemTime.wSecond+systemTime.wMilliseconds/1000.0;
            fValue = clock();
            break;
        default:
            Q_ASSERT(false);//"IO变量定义无效:未定义的时间变量取值方式 funcno=4 param1=%d\n",nType);
            break;
        }
        QVariant value(fValue);
        pTempTagI->SetValue(pPoint_,value,value);
    }

    //    return fValue;
}