HP Xw460c - ProLiant - Blade Workstation User Manual page 108

HP Remote Graphics 4.2.0 User's Guide
// Get the start and count. Microsoft does not specify what
// reasons these functions could fail, so we cannot ensure
// success. Check the return value.
if (GetOldestEventLogRecord(h, &dwCurrentStart) == false ||
GetNumberOfEventLogRecords(h, &dwCurrentCount) == false)
{
CloseEventLog(h);
... report error - unable to obtain event logs ...
return;
}
if (CloseEventLog(h) == false)
{
... report error status here ...
return;
}
// Determine state of log change =====================================
// Compute the index of the last event. If the count is zero, then
// there are no events and the index is 0.
if (dwCurrentCount == 0)
{
dwNewIndex = 0;
}
else
{
dwNewIndex = dwCurrentStart + dwCurrentCount - 1;
}
// If the new index is different than the current, update the current
// and process the current event. Otherwise, we sleep for a while.
if (dwNewIndex != dwCurrentIndex)
{
// We have at least one new event. Print out the last event.
dwCurrentIndex = dwNewIndex;
if (dwNewIndex)
{
if (processEvent(eventServer, eventSource, dwCurrentIndex))
{
}
}
}
else
{
// No new events. Sleep for 1 second.
Sleep(1000);
waitedFor += 1;
}
}
return;
}
main( ... )
{
... setup and initialize agent ...
100
... event processing error here ...
return;