void KviKvsProcessAsyncOperation::readStderr()
{
if(m_bDeletePending)
return;
if(m_pData->iFlags & KVI_KVS_PROCESSDESCRIPTOR_OUTPUTBYBLOCKS)
{
QByteArray a = m_pProcess->readAllStandardError();
if(a.size() > 0)
m_szStderrBuffer += QString(a);
}
else
{
m_pProcess->setReadChannel(QProcess::StandardError);
QString l;
bool bBreak = false;
while((m_pProcess->canReadLine()) && (!bBreak))
{
l = m_pProcess->readLine();
if(m_pData->iFlags & KVI_KVS_PROCESSDESCRIPTOR_TRIGGERSTDERR)
{
if(trigger(EventStderr, l))
{
bBreak = true;
triggerSelfDelete();
}
}
}
}
}
void KviKvsProcessAsyncOperation::ping()
{
if(trigger(EventPing, QString()))
{
triggerSelfDelete();
}
}
void KviKvsProcessAsyncOperation::processStarted()
{
if(m_bDeletePending)return;
QString szPid;
szPid.setNum((int)(m_pProcess->pid()));
if(trigger(EventStarted,szPid))
{
triggerSelfDelete();
return;
}
}
void KviKvsProcessAsyncOperation::processExited(int exitCode)
{
if(m_bDeletePending)
return;
readStdout(); // just to make sure
readStderr(); // just to make sure
if(m_pData->iFlags & KVI_KVS_PROCESSDESCRIPTOR_OUTPUTBYBLOCKS)
{
// trigger Stdout and Stderr once
if(m_pData->iFlags & KVI_KVS_PROCESSDESCRIPTOR_TRIGGERSTDOUT)
{
if(trigger(EventStdout, m_szStdoutBuffer))
{
triggerSelfDelete();
return;
}
}
if(m_pData->iFlags & KVI_KVS_PROCESSDESCRIPTOR_TRIGGERSTDERR)
{
if(trigger(EventStdout, m_szStderrBuffer))
{
triggerSelfDelete();
return;
}
}
}
if(m_pData->iFlags & KVI_KVS_PROCESSDESCRIPTOR_TRIGGERTERMINATED)
{
QString szRetVal;
szRetVal.setNum(exitCode);
trigger(EventTerminated, szRetVal);
}
triggerSelfDelete();
}
void KviKvsProcessAsyncOperation::maxRunTimeExpired()
{
trigger(EventTerminated, "0");
triggerSelfDelete();
}