static bool ExceptionMessage(const Exception * E, bool /*Count*/,
bool Formatted, UnicodeString & Message, bool & InternalError)
{
bool Result = true;
const wchar_t * CounterName = nullptr;
InternalError = false; // see also IsInternalException
// this list has to be in sync with CloneException
if (isa<EAbort>(E))
{
Result = false;
}
else if (WellKnownException(E, &Message, &CounterName, nullptr, false))
{
InternalError = true;
}
else if (E && E->Message.IsEmpty())
{
Result = false;
}
else if (E)
{
Message = E->Message;
}
if (!Formatted)
{
Message = UnformatMessage(Message);
}
if (InternalError)
{
Message = FMTLOAD(REPORT_ERROR, Message.c_str());
}
/*
if (Count && (CounterName != nullptr) && (Configuration->Usage != nullptr))
{
Configuration->Usage->Inc(CounterName);
UnicodeString ExceptionDebugInfo =
E->ClassName() + L":" + GetExceptionDebugInfo();
Configuration->Usage->Set(LastInternalExceptionCounter, ExceptionDebugInfo);
}
*/
return Result;
}
static bool ExceptionMessage(const Exception * E, bool /*Count*/,
bool Formatted, UnicodeString & Message, bool & InternalError)
{
bool Result = true;
const wchar_t * CounterName = nullptr;
InternalError = false; // see also IsInternalException
// this list has to be in sync with CloneException
if (NB_STATIC_DOWNCAST_CONST(EAbort, E) != nullptr)
{
Result = false;
}
else if (WellKnownException(E, &Message, &CounterName, nullptr, false))
{
InternalError = true;
}
else if (E && E->Message.IsEmpty())
{
Result = false;
}
else if (E)
{
Message = E->Message;
}
if (!Formatted)
{
Message = UnformatMessage(Message);
}
if (InternalError)
{
Message = FMTLOAD(REPORT_ERROR, Message.c_str());
}
/*
if (Count && (CounterName != nullptr) && (Configuration->Usage != nullptr))
{
Configuration->Usage->Inc(CounterName);
}
*/
return Result;
}
void RethrowException(Exception * E)
{
// this list has to be in sync with ExceptionMessage
if (isa<EFatal>(E))
{
throw EFatal(E, L"");
}
else if (isa<ECallbackGuardAbort>(E))
{
throw ECallbackGuardAbort();
}
else if (isa<EAbort>(E))
{
throw EAbort(E->Message);
}
else if (WellKnownException(E, nullptr, nullptr, nullptr, true))
{
// noop, should never get here
}
else
{
throw ExtException(E, L"");
}
}
Exception * CloneException(Exception * E)
{
Exception * Result;
// this list has to be in sync with ExceptionMessage
ExtException * Ext = dyn_cast<ExtException>(E);
if (Ext != nullptr)
{
Result = Ext->Clone();
}
else if (isa<ECallbackGuardAbort>(E))
{
Result = new ECallbackGuardAbort();
}
else if (isa<EAbort>(E))
{
Result = new EAbort(E->Message);
}
else if (WellKnownException(E, nullptr, nullptr, &Result, false))
{
// noop
}
else
{
// we do not expect this to happen
if (DebugAlwaysFalse(IsInternalException(E)))
{
// to save exception stack trace
Result = ExtException::CloneFrom(E);
}
else
{
Result = new Exception(E->Message);
}
}
return Result;
}
void RethrowException(Exception * E)
{
// this list has to be in sync with ExceptionMessage
if (NB_STATIC_DOWNCAST(EFatal, E) != nullptr)
{
throw EFatal(E, L"");
}
else if (NB_STATIC_DOWNCAST(ECallbackGuardAbort, E) != nullptr)
{
throw ECallbackGuardAbort();
}
else if (NB_STATIC_DOWNCAST(EAbort, E) != nullptr)
{
throw EAbort(E->Message);
}
else if (WellKnownException(E, nullptr, nullptr, nullptr, true))
{
// noop, should never get here
}
else
{
throw ExtException(E, L"");
}
}
Exception * CloneException(Exception * E)
{
Exception * Result;
// this list has to be in sync with ExceptionMessage
ExtException * Ext = NB_STATIC_DOWNCAST(ExtException, E);
if (Ext != nullptr)
{
Result = Ext->Clone();
}
else if (NB_STATIC_DOWNCAST(ECallbackGuardAbort, E) != nullptr)
{
Result = new ECallbackGuardAbort();
}
else if (NB_STATIC_DOWNCAST(EAbort, E) != nullptr)
{
Result = new EAbort(E->Message);
}
else if (WellKnownException(E, nullptr, nullptr, &Result, false))
{
// noop
}
else
{
// we do not expect this to happen
if (ALWAYS_FALSE(IsInternalException(E)))
{
// to save exception stack trace
Result = ExtException::CloneFrom(E);
}
else
{
Result = new Exception(E->Message);
}
}
return Result;
}
bool IsInternalException(const Exception * E)
{
// see also InternalError in ExceptionMessage
return WellKnownException(E, nullptr, nullptr, nullptr, false);
}
