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
{
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;
}
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);
}
}
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;
}