Method AddCheckResultLogHistory

lib/db_ido/dbevents.cpp:968–1048

logentries */

/* logentries */
void DbEvents::AddCheckResultLogHistory(const Checkable::Ptr& checkable, const CheckResult::Ptr &cr)
{
	if (!cr)
		return;

	Dictionary::Ptr varsBefore = cr->GetVarsBefore();
	Dictionary::Ptr varsAfter = cr->GetVarsAfter();

	if (varsBefore && varsAfter) {
		if (varsBefore->Get("state") == varsAfter->Get("state") &&
			varsBefore->Get("state_type") == varsAfter->Get("state_type") &&
			varsBefore->Get("attempt") == varsAfter->Get("attempt") &&
			varsBefore->Get("reachable") == varsAfter->Get("reachable"))
			return; /* Nothing changed, ignore this checkresult. */
	}

	LogEntryType type;
	String output = CompatUtility::GetCheckResultOutput(cr);

	Host::Ptr host;
	Service::Ptr service;
	tie(host, service) = GetHostService(checkable);

	std::ostringstream msgbuf;

	if (service) {
		msgbuf << "SERVICE ALERT: "
			<< host->GetName() << ";"
			<< service->GetShortName() << ";"
			<< Service::StateToString(service->GetState()) << ";"
			<< Checkable::StateTypeToString(service->GetStateType()) << ";"
			<< service->GetCheckAttempt() << ";"
			<< output << ""
			<< "";

		switch (service->GetState()) {
			case ServiceOK:
				type = LogEntryTypeServiceOk;
				break;
			case ServiceUnknown:
				type = LogEntryTypeServiceUnknown;
				break;
			case ServiceWarning:
				type = LogEntryTypeServiceWarning;
				break;
			case ServiceCritical:
				type = LogEntryTypeServiceCritical;
				break;
			default:
				Log(LogCritical, "DbEvents")
					<< "Unknown service state: " << service->GetState();
				return;
		}
	} else {
		msgbuf << "HOST ALERT: "
			<< host->GetName() << ";"
			<< GetHostStateString(host) << ";"
			<< Checkable::StateTypeToString(host->GetStateType()) << ";"