static void OnReceiveCB(EVENTHUBRECEIVER_RESULT result, EVENTDATA_HANDLE eventDataHandle, void* userContext)
{
(void)userContext;
switch (result)
{
case EVENTHUBRECEIVER_TIMEOUT:
{
timeoutCounter++;
(void)printf("INFO: Timeout Seen# %d\r\n", timeoutCounter);
break;
}
case EVENTHUBRECEIVER_OK:
{
EVENTDATA_RESULT eventDataResult;
MAP_HANDLE map;
size_t dataSize;
const unsigned char *dataBuffer;
if ((eventDataResult = EventData_GetData(eventDataHandle, &dataBuffer, &dataSize)) == EVENTDATA_OK)
{
PrintData(dataBuffer, dataSize);
}
if ((map = EventData_Properties(eventDataHandle)) != NULL)
{
PrintProperties(map);
}
PrintEventDataReceiveParams(eventDataHandle);
break;
}
default:
(void)printf("ERROR: Result code %u.\r\n", result);
};
}
void AParticle::DisplayInfo(std::ostream& s) const
{
s << " Particle " << GetID() << ": " << GetParticleName();
s << " Charge: " << GetCharge() << " Mass: " << GetMass() << std::endl;
s << " Primary: " << GetIsPrimary() << " -> Mother ID: " << GetMotherId() << std::endl;
s << " Initial Vertex: " << PrintTVector3(GetVertex());
s << " Initial 4-Momentum: " << PrintTLorentzVector(GetP4());
s << " Initial Kinetic E: " << GetEkin() << std::endl;
s << " Properties: " << std::endl << PrintProperties();
}
static void WINAPI _HandleEvent(_In_ PEVENT_RECORD per)
{
if (!_s_fIsEnding)
{
PTRACE_EVENT_INFO ptei = nullptr;
// Populate ptei.
{
DWORD cbEventInfo = 0;
DWORD status = TdhGetEventInformation(per, 0, nullptr, nullptr, &cbEventInfo);
if (ERROR_INSUFFICIENT_BUFFER == status)
{
ptei = (TRACE_EVENT_INFO*)malloc(cbEventInfo);
if (ptei != nullptr)
{
status = TdhGetEventInformation(per, 0, nullptr, ptei, &cbEventInfo);
if (status != ERROR_SUCCESS)
{
free(ptei);
ptei = nullptr;
}
}
}
}
// Timestamp
{
FILETIME ft;
ft.dwHighDateTime = per->EventHeader.TimeStamp.HighPart;
ft.dwLowDateTime = per->EventHeader.TimeStamp.LowPart;
SYSTEMTIME st;
FileTimeToSystemTime(&ft, &st);
SystemTimeToTzSpecificLocalTime(nullptr, &st, &st);
wchar_t wszDate[100];
GetDateFormatEx(LOCALE_NAME_INVARIANT, NULL, &st, L"yyyyy-MM-dd", wszDate, ARRAYSIZE(wszDate), nullptr);
wchar_t wszTime[100];
GetTimeFormatEx(LOCALE_NAME_INVARIANT, NULL, &st, L"HH:mm:ss", wszTime, ARRAYSIZE(wszTime));
// yyyy-MM-dd HH:mm:ss:fffffff
// Windows refuses to give us milliseconds for free, let alone fractions of milliseconds
wprintf(L"%s ", wszDate);
wprintf(L"%s", wszTime);
wprintf(L".%07u, ", ft.dwLowDateTime % ((1000000000 /*nanoseconds per second*/) / (100 /* nanoseconds per interval */)));
}
// Thread ID
wprintf(L"Thread %lu, ", per->EventHeader.ThreadId);
// Provider name or GUID
{
const wchar_t* providerName = ptei ? TEI_PROVIDER_NAME(ptei) : nullptr;
if (providerName != nullptr)
{
wprintf(L"%s, ", (BYTE*)ptei + ptei->ProviderNameOffset);
}
else
{
BSTR bstrGuid;
if (SUCCEEDED(StringFromCLSID(per->EventHeader.ProviderId, &bstrGuid)))
{
wprintf(L"%s, ", bstrGuid);
::CoTaskMemFree(bstrGuid);
}
}
}
// Task name or id
{
const wchar_t* taskName = ptei ? TEI_TASK_NAME(ptei) : nullptr;
if (taskName != nullptr)
{
wprintf(L"%s, ", taskName);
}
else
{
// printf converts 8-bit chars to 16-bit ints, in case you don't know
wprintf(L"%hu, ", per->EventHeader.EventDescriptor.Task);
}
}
// Event ID
// wprintf(L"%hu, ", per->EventHeader.EventDescriptor.Id);
// Activity ID
//{
// BSTR bstrGuid;
// if (SUCCEEDED(StringFromCLSID(per->EventHeader.ActivityId, &bstrGuid)))
// {
// wprintf(L"%s, ", bstrGuid);
// ::CoTaskMemFree(bstrGuid);
// }
//}
// Opcode name or ID
{
wchar_t* opcodeName = ptei ? TEI_OPCODE_NAME(ptei) : nullptr;
if (opcodeName != nullptr)
{
wprintf(L"%s, ", (BYTE*)ptei + ptei->OpcodeNameOffset);
}
else
{
wprintf(L"%hu, ", per->EventHeader.EventDescriptor.Opcode);
}
}
// Payload
if (EVENT_HEADER_FLAG_STRING_ONLY == (per->EventHeader.Flags & EVENT_HEADER_FLAG_STRING_ONLY))
{
wprintf(L"%s", (LPWSTR)per->UserData);
}
else
{
for (USHORT i = 0; i < ptei->TopLevelPropertyCount; i++)
{
DWORD status = PrintProperties(per, ptei, i, nullptr, 0);
if (ERROR_SUCCESS != status)
{
wprintf(L"Printing top level properties failed.");
}
wprintf(L", ");
}
}
// endl
wprintf(L"\r\n");
// combat stdout buffering
_flushall();
if (ptei != nullptr)
{
free(ptei);
ptei = nullptr;
}
}
else
{
if (!_s_fIsClosed)
{
CloseTrace(*((TRACEHANDLE*)per->UserContext));
_s_fIsClosed = true;
}
}
}