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Proxmark3GUI/pm3process.cpp

94 lines
2.1 KiB
C++

#include "pm3process.h"
PM3Process::PM3Process(QObject* parent): QProcess(parent)
{
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setProcessChannelMode(PM3Process::MergedChannels);
isRequiringOutput=false;
requiredOutput=new QString();
serialListener=new QTimer(this);
serialListener->setInterval(1000);
serialListener->setTimerType(Qt::VeryCoarseTimer);
connect(serialListener,&QTimer::timeout,this,&PM3Process::onTimeout);
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}
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QStringList PM3Process::findPort()
{
QSerialPort serial;
QStringList retList;
foreach(const QSerialPortInfo &info, QSerialPortInfo::availablePorts())
{
qDebug()<<info.isBusy()<<info.isNull()<<info.portName();
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serial.setPort(info);
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if(serial.open(QIODevice::ReadWrite))
{
retList<<info.portName();
serial.close();
}
}
return retList;
}
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bool PM3Process::start(const QString path, const QString port)
{
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// using "-f" option to make the client output flushed after every print.
QProcess::start(path, QStringList()<<port<<"-f",QProcess::Unbuffered|QProcess::ReadWrite);
if(waitForStarted())
{
setSerialListener(port,true);
return true;
}
else
{
return false;
}
}
void PM3Process::setRequiringOutput(bool st)
{
isRequiringOutput=st;
if(isRequiringOutput)
requiredOutput->clear();
}
QByteArray PM3Process::readLine(qint64 maxlen)
{
QByteArray buff;
buff=QProcess::readLine(maxlen);
if(isRequiringOutput)
requiredOutput->append(buff);
return buff;
}
QString PM3Process::getRequiredOutput()
{
return *requiredOutput;
}
bool PM3Process::waitForReadyRead(int msecs)
{
return QProcess::waitForReadyRead(msecs);
}
void PM3Process::setSerialListener(const QString& name,bool state)
{
if(state)
{
portInfo=new QSerialPortInfo(name);
serialListener->start();
}
else
{
serialListener->stop();
delete portInfo;
}
}
void PM3Process::onTimeout()
{
qDebug()<<portInfo->isBusy();
if(!portInfo->isBusy())
{
emit PM3disconnected();
setSerialListener("",false);
}
}