C++ Ptr::GetName方法代码示例

void ElasticsearchWriter::NotificationSentToAllUsersHandlerInternal(const Notification::Ptr& notification,
	const Checkable::Ptr& checkable, const std::set<User::Ptr>& users, NotificationType type,
	const CheckResult::Ptr& cr, const String& author, const String& text)
{
	AssertOnWorkQueue();

	CONTEXT("Elasticwriter processing notification to all users '" + checkable->GetName() + "'");

	Log(LogDebug, "ElasticsearchWriter")
		<< "Processing notification for '" << checkable->GetName() << "'";

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

	String notificationTypeString = Notification::NotificationTypeToString(type);

	Dictionary::Ptr fields = new Dictionary();

	if (service) {
		fields->Set("service", service->GetShortName());
		fields->Set("state", service->GetState());
		fields->Set("last_state", service->GetLastState());
		fields->Set("last_hard_state", service->GetLastHardState());
	} else {
		fields->Set("state", host->GetState());
		fields->Set("last_state", host->GetLastState());
		fields->Set("last_hard_state", host->GetLastHardState());
	}

	fields->Set("host", host->GetName());

	ArrayData userNames;

	for (const User::Ptr& user : users) {
		userNames.push_back(user->GetName());
	}

	fields->Set("users", new Array(std::move(userNames)));
	fields->Set("notification_type", notificationTypeString);
	fields->Set("author", author);
	fields->Set("text", text);

	CheckCommand::Ptr commandObj = checkable->GetCheckCommand();

	if (commandObj)
		fields->Set("check_command", commandObj->GetName());

	double ts = Utility::GetTime();

	if (cr) {
		AddCheckResult(fields, checkable, cr);
		ts = cr->GetExecutionEnd();
	}

	Enqueue(checkable, "notification", fields, ts);
}

Dictionary::Ptr ApiActions::ProcessCheckResult(const ConfigObject::Ptr& object,
    const Dictionary::Ptr& params)
{
	Checkable::Ptr checkable = static_pointer_cast<Checkable>(object);

	if (!checkable)
		return ApiActions::CreateResult(404,
		    "Cannot process passive check result for non-existent object.");

	if (!checkable->GetEnablePassiveChecks())
		return ApiActions::CreateResult(403, "Passive checks are disabled for object '" + checkable->GetName() + "'.");

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

	if (!params->Contains("exit_status"))
		return ApiActions::CreateResult(403, "Parameter 'exit_status' is required.");

	int exitStatus = HttpUtility::GetLastParameter(params, "exit_status");

	ServiceState state;

	if (!service) {
		if (exitStatus == 0)
			state = ServiceOK;
		else if (exitStatus == 1)
			state = ServiceCritical;
		else
			return ApiActions::CreateResult(403, "Invalid 'exit_status' for Host "
			    + checkable->GetName() + ".");
	} else {
		state = PluginUtility::ExitStatusToState(exitStatus);
	}

	if (!params->Contains("plugin_output"))
		return ApiActions::CreateResult(403, "Parameter 'plugin_output' is required");

	CheckResult::Ptr cr = new CheckResult();
	cr->SetOutput(HttpUtility::GetLastParameter(params, "plugin_output"));
	cr->SetState(state);

	cr->SetCheckSource(HttpUtility::GetLastParameter(params, "check_source"));
	cr->SetPerformanceData(params->Get("performance_data"));
	cr->SetCommand(params->Get("check_command"));
	checkable->ProcessCheckResult(cr);

	/* Reschedule the next check. The side effect of this is that for as long
	 * as we receive passive results for a service we won't execute any
	 * active checks. */
	checkable->SetNextCheck(Utility::GetTime() + checkable->GetCheckInterval());

	return ApiActions::CreateResult(200, "Successfully processed check result for object '" + checkable->GetName() + "'.");
}

Dictionary::Ptr ApiActions::AddComment(const ConfigObject::Ptr& object,
    const Dictionary::Ptr& params)
{
	Checkable::Ptr checkable = static_pointer_cast<Checkable>(object);

	if (!checkable)
		return ApiActions::CreateResult(404, "Cannot add comment for non-existent object");

	if (!params->Contains("author") || !params->Contains("comment"))
		return ApiActions::CreateResult(403, "Comments require author and comment.");

	String commentName = Comment::AddComment(checkable, CommentUser,
	    HttpUtility::GetLastParameter(params, "author"),
	    HttpUtility::GetLastParameter(params, "comment"), 0);

	Comment::Ptr comment = Comment::GetByName(commentName);

	Dictionary::Ptr additional = new Dictionary();
	additional->Set("name", commentName);
	additional->Set("legacy_id", comment->GetLegacyId());

	return ApiActions::CreateResult(200, "Successfully added comment '"
	    + commentName + "' for object '" + checkable->GetName()
	    + "'.", additional);
}

void ElasticsearchWriter::Enqueue(const Checkable::Ptr& checkable, const String& type,
	const Dictionary::Ptr& fields, double ts)
{
	/* Atomically buffer the data point. */
	boost::mutex::scoped_lock lock(m_DataBufferMutex);

	/* Format the timestamps to dynamically select the date datatype inside the index. */
	fields->Set("@timestamp", FormatTimestamp(ts));
	fields->Set("timestamp", FormatTimestamp(ts));

	String eventType = m_EventPrefix + type;
	fields->Set("type", eventType);

	/* Every payload needs a line describing the index.
	 * We do it this way to avoid problems with a near full queue.
	 */
	String indexBody = "{\"index\": {} }\n";
	String fieldsBody = JsonEncode(fields);

	Log(LogDebug, "ElasticsearchWriter")
		<< "Checkable '" << checkable->GetName() << "' adds to metric list: '" << fieldsBody << "'.";

	m_DataBuffer.emplace_back(indexBody + fieldsBody);

	/* Flush if we've buffered too much to prevent excessive memory use. */
	if (static_cast<int>(m_DataBuffer.size()) >= GetFlushThreshold()) {
		Log(LogDebug, "ElasticsearchWriter")
			<< "Data buffer overflow writing " << m_DataBuffer.size() << " data points";
		Flush();
	}
}

void ScheduledDowntime::EvaluateApplyRuleOneInstance(const Checkable::Ptr& checkable, const String& name, const Dictionary::Ptr& locals, const ApplyRule& rule)
{
	DebugInfo di = rule.GetDebugInfo();

	Log(LogDebug, "ScheduledDowntime")
		<< "Applying scheduled downtime '" << rule.GetName() << "' to object '" << checkable->GetName() << "' for rule " << di;

	ConfigItemBuilder::Ptr builder = new ConfigItemBuilder(di);
	builder->SetType("ScheduledDowntime");
	builder->SetName(name);
	builder->SetScope(locals);

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

	builder->AddExpression(new SetExpression(MakeIndexer("host_name"), OpSetLiteral, MakeLiteral(host->GetName()), di));

	if (service)
		builder->AddExpression(new SetExpression(MakeIndexer("service_name"), OpSetLiteral, MakeLiteral(service->GetShortName()), di));

	String zone = checkable->GetZone();

	if (!zone.IsEmpty()) {
		builder->AddExpression(new SetExpression(MakeIndexer("zone"), OpSetLiteral, MakeLiteral(zone), di));
	}

	builder->AddExpression(new OwnedExpression(rule.GetExpression()));

	ConfigItem::Ptr downtimeItem = builder->Compile();
	DynamicObject::Ptr dobj = downtimeItem->Commit();
	dobj->OnConfigLoaded();
}

void PluginCheckTask::ProcessFinishedHandler(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr, const Value& commandLine, const ProcessResult& pr)
{
	Checkable::DecreasePendingChecks();

	if (pr.ExitStatus > 3) {
		Process::Arguments parguments = Process::PrepareCommand(commandLine);
		Log(LogWarning, "PluginCheckTask")
		    << "Check command for object '" << checkable->GetName() << "' (PID: " << pr.PID
		    << ", arguments: " << Process::PrettyPrintArguments(parguments) << ") terminated with exit code "
		    << pr.ExitStatus << ", output: " << pr.Output;
	}

	String output = pr.Output.Trim();

	std::pair<String, String> co = PluginUtility::ParseCheckOutput(output);
	cr->SetCommand(commandLine);
	cr->SetOutput(co.first);
	cr->SetPerformanceData(PluginUtility::SplitPerfdata(co.second));
	cr->SetState(PluginUtility::ExitStatusToState(pr.ExitStatus));
	cr->SetExitStatus(pr.ExitStatus);
	cr->SetExecutionStart(pr.ExecutionStart);
	cr->SetExecutionEnd(pr.ExecutionEnd);

	checkable->ProcessCheckResult(cr);
}

void Downtime::Start(bool runtimeCreated)
{
	ObjectImpl<Downtime>::Start(runtimeCreated);

	{
		boost::mutex::scoped_lock lock(l_DowntimeMutex);

		SetLegacyId(l_NextDowntimeID);
		l_LegacyDowntimesCache[l_NextDowntimeID] = GetName();
		l_NextDowntimeID++;
	}

	Checkable::Ptr checkable = GetCheckable();

	checkable->RegisterDowntime(this);

	if (runtimeCreated)
		OnDowntimeAdded(this);

	/* if this object is already in a NOT-OK state trigger
	 * this downtime now *after* it has been added (important
	 * for DB IDO, etc.)
	 */
	if (checkable->GetStateRaw() != ServiceOK) {
		Log(LogNotice, "Downtime")
		    << "Checkable '" << checkable->GetName() << "' already in a NOT-OK state."
		    << " Triggering downtime now.";
		TriggerDowntime();
	}
}

void GelfWriter::NotificationToUserHandler(const Notification::Ptr& notification, const Checkable::Ptr& checkable,
        const User::Ptr& user, NotificationType notification_type, CheckResult::Ptr const& cr,
        const String& author, const String& comment_text, const String& command_name)
{
    CONTEXT("GELF Processing notification to all users '" + checkable->GetName() + "'");

    Log(LogDebug, "GelfWriter")
            << "GELF Processing notification for '" << checkable->GetName() << "'";

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

    String notification_type_str = Notification::NotificationTypeToString(notification_type);

    String author_comment = "";

    if (notification_type == NotificationCustom || notification_type == NotificationAcknowledgement) {
        author_comment = author + ";" + comment_text;
    }

    String output;

    if (cr)
        output = CompatUtility::GetCheckResultOutput(cr);

    Dictionary::Ptr fields = new Dictionary();

    if (service) {
        fields->Set("_type", "SERVICE NOTIFICATION");
        fields->Set("_service", service->GetShortName());
        fields->Set("short_message", output);
    } else {
        fields->Set("_type", "HOST NOTIFICATION");
        fields->Set("short_message", "(" + (host->IsReachable() ? Host::StateToString(host->GetState()) : String("UNREACHABLE")) + ")");
    }

    fields->Set("_state", service ? Service::StateToString(service->GetState()) : Host::StateToString(host->GetState()));

    fields->Set("_hostname", host->GetName());
    fields->Set("_command", command_name);
    fields->Set("_notification_type", notification_type_str);
    fields->Set("_comment", author_comment);

    SendLogMessage(ComposeGelfMessage(fields, GetSource()));
}

void LogstashWriter::NotificationToUserHandler(const Notification::Ptr& notification, const Checkable::Ptr& checkable,
    const User::Ptr& user, NotificationType notification_type, CheckResult::Ptr const& cr,
    const String& author, const String& comment_text, const String& command_name)
{
	CONTEXT("Logstash Processing notification to all users '" + checkable->GetName() + "'");

	Log(LogDebug, "LogstashWriter")
	    << "Processing notification for '" << checkable->GetName() << "'";

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

	String notification_type_str = Notification::NotificationTypeToString(notification_type);

	String author_comment = "";

	if (notification_type == NotificationCustom || notification_type == NotificationAcknowledgement) {
		author_comment = author + ";" + comment_text;
	}

	double ts = Utility::GetTime();

	Dictionary::Ptr fields = new Dictionary();

	if (service) {
		fields->Set("type", "SERVICE NOTIFICATION");
		fields->Set("service_name", service->GetShortName());
	} else {
		fields->Set("type", "HOST NOTIFICATION");
	}

	if (cr) {
		fields->Set("plugin_output", cr->GetOutput());
		ts = cr->GetExecutionEnd();
	}

	fields->Set("state", service ? Service::StateToString(service->GetState()) : Host::StateToString(host->GetState()));

	fields->Set("host_name", host->GetName());
	fields->Set("command", command_name);
	fields->Set("notification_type", notification_type_str);
	fields->Set("comment", author_comment);

	SendLogMessage(ComposeLogstashMessage(fields, GetSource(), ts));
}

void CheckerComponent::ExecuteCheckHelper(const Checkable::Ptr& checkable)
{
	try {
		checkable->ExecuteCheck();
	} catch (const std::exception& ex) {
		CheckResult::Ptr cr = new CheckResult();
		cr->SetState(ServiceUnknown);

		String output = "Exception occurred while checking '" + checkable->GetName() + "': " + DiagnosticInformation(ex);
		cr->SetOutput(output);

		double now = Utility::GetTime();
		cr->SetScheduleStart(now);
		cr->SetScheduleEnd(now);
		cr->SetExecutionStart(now);
		cr->SetExecutionEnd(now);

		checkable->ProcessCheckResult(cr);

		Log(LogCritical, "checker", output);
	}

	Checkable::DecreasePendingChecks();

	{
		boost::mutex::scoped_lock lock(m_Mutex);

		/* remove the object from the list of pending objects; if it's not in the
		 * list this was a manual (i.e. forced) check and we must not re-add the
		 * object to the list because it's already there. */
		auto it = m_PendingCheckables.find(checkable);

		if (it != m_PendingCheckables.end()) {
			m_PendingCheckables.erase(it);

			if (checkable->IsActive())
				m_IdleCheckables.insert(GetCheckableScheduleInfo(checkable));

			m_CV.notify_all();
		}
	}

	Log(LogDebug, "CheckerComponent")
		<< "Check finished for object '" << checkable->GetName() << "'";
}

Value ClusterEvents::SendNotificationsAPIHandler(const MessageOrigin::Ptr& origin, const Dictionary::Ptr& params)
{
	Endpoint::Ptr endpoint = origin->FromClient->GetEndpoint();

	if (!endpoint) {
		Log(LogNotice, "ClusterEvents")
			<< "Discarding 'send notification' message from '" << origin->FromClient->GetIdentity() << "': Invalid endpoint origin (client not allowed).";
		return Empty;
	}

	Host::Ptr host = Host::GetByName(params->Get("host"));

	if (!host)
		return Empty;

	Checkable::Ptr checkable;

	if (params->Contains("service"))
		checkable = host->GetServiceByShortName(params->Get("service"));
	else
		checkable = host;

	if (!checkable)
		return Empty;

	if (origin->FromZone && origin->FromZone != Zone::GetLocalZone()) {
		Log(LogNotice, "ClusterEvents")
			<< "Discarding 'send custom notification' message for checkable '" << checkable->GetName()
			<< "' from '" << origin->FromClient->GetIdentity() << "': Unauthorized access.";
		return Empty;
	}

	CheckResult::Ptr cr;
	Array::Ptr vperf;

	if (params->Contains("cr")) {
		cr = new CheckResult();
		Dictionary::Ptr vcr = params->Get("cr");

		if (vcr && vcr->Contains("performance_data")) {
			vperf = vcr->Get("performance_data");

			if (vperf)
				vcr->Remove("performance_data");

			Deserialize(cr, vcr, true);
		}
	}

	NotificationType type = static_cast<NotificationType>(static_cast<int>(params->Get("type")));
	String author = params->Get("author");
	String text = params->Get("text");

	Checkable::OnNotificationsRequested(checkable, type, cr, author, text, origin);

	return Empty;
}

void OpenTsdbWriter::CheckResultHandler(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr)
{
	CONTEXT("Processing check result for '" + checkable->GetName() + "'");

	if (!IcingaApplication::GetInstance()->GetEnablePerfdata() || !checkable->GetEnablePerfdata())
		return;

	Service::Ptr service = dynamic_pointer_cast<Service>(checkable);
	Host::Ptr host;

	if (service)
		host = service->GetHost();
	else
		host = static_pointer_cast<Host>(checkable);

	String metric;
	std::map<String, String> tags;

	String escaped_hostName = EscapeTag(host->GetName());
	tags["host"] = escaped_hostName;

	double ts = cr->GetExecutionEnd();

	if (service) {
		String serviceName = service->GetShortName();
		String escaped_serviceName = EscapeMetric(serviceName);
		metric = "icinga.service." + escaped_serviceName;

		SendMetric(metric + ".state", tags, service->GetState(), ts);
	} else {
		metric = "icinga.host";
		SendMetric(metric + ".state", tags, host->GetState(), ts);
	}

	SendMetric(metric + ".state_type", tags, checkable->GetStateType(), ts);
	SendMetric(metric + ".reachable", tags, checkable->IsReachable(), ts);
	SendMetric(metric + ".downtime_depth", tags, checkable->GetDowntimeDepth(), ts);
	SendMetric(metric + ".acknowledgement", tags, checkable->GetAcknowledgement(), ts);

	SendPerfdata(metric, tags, cr, ts);

	metric = "icinga.check";

	if (service) {
		tags["type"] = "service";
		String serviceName = service->GetShortName();
		String escaped_serviceName = EscapeTag(serviceName);
		tags["service"] = escaped_serviceName;
	} else {
		tags["type"] = "host";
	}

	SendMetric(metric + ".current_attempt", tags, checkable->GetCheckAttempt(), ts);
	SendMetric(metric + ".max_check_attempts", tags, checkable->GetMaxCheckAttempts(), ts);
	SendMetric(metric + ".latency", tags, cr->CalculateLatency(), ts);
	SendMetric(metric + ".execution_time", tags, cr->CalculateExecutionTime(), ts);
}

void PluginNotificationTask::ProcessFinishedHandler(const Checkable::Ptr& checkable, const Value& commandLine, const ProcessResult& pr)
{
	if (pr.ExitStatus != 0) {
		Process::Arguments parguments = Process::PrepareCommand(commandLine);
		Log(LogWarning, "PluginNotificationTask", "Notification command for object '" + checkable->GetName() + "' (PID: " + Convert::ToString(pr.PID) +
		    ", arguments: " + Process::PrettyPrintArguments(parguments) + ") terminated with exit code " +
		    Convert::ToString(pr.ExitStatus) + ", output: " + pr.Output);
	}
}

void PluginEventTask::ProcessFinishedHandler(const Checkable::Ptr& checkable, const Value& commandLine, const ProcessResult& pr)
{
	if (pr.ExitStatus != 0) {
		Process::Arguments parguments = Process::PrepareCommand(commandLine);
		Log(LogNotice, "PluginEventTask")
		    << "Event command for object '" << checkable->GetName() << "' (PID: " << pr.PID
		    << ", arguments: " << Process::PrettyPrintArguments(parguments) << ") terminated with exit code "
		    << pr.ExitStatus << ", output: " << pr.Output;
	}
}

Dictionary::Ptr ApiActions::AcknowledgeProblem(const ConfigObject::Ptr& object,
    const Dictionary::Ptr& params)
{
	Checkable::Ptr checkable = static_pointer_cast<Checkable>(object);

	if (!checkable)
		return ApiActions::CreateResult(404, "Cannot acknowledge problem for non-existent object.");

	if (!params->Contains("author") || !params->Contains("comment"))
		return ApiActions::CreateResult(403, "Acknowledgements require author and comment.");

	AcknowledgementType sticky = AcknowledgementNormal;
	bool notify = false;
	double timestamp = 0.0;

	if (params->Contains("sticky"))
		sticky = AcknowledgementSticky;
	if (params->Contains("notify"))
		notify = true;
	if (params->Contains("expiry"))
		timestamp = HttpUtility::GetLastParameter(params, "expiry");
	else
		timestamp = 0;

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

	if (!service) {
		if (host->GetState() == HostUp)
			return ApiActions::CreateResult(409, "Host " + checkable->GetName() + " is UP.");
	} else {
		if (service->GetState() == ServiceOK)
			return ApiActions::CreateResult(409, "Service " + checkable->GetName() + " is OK.");
	}

	Comment::AddComment(checkable, CommentAcknowledgement, HttpUtility::GetLastParameter(params, "author"),
	    HttpUtility::GetLastParameter(params, "comment"), timestamp);
	checkable->AcknowledgeProblem(HttpUtility::GetLastParameter(params, "author"),
	    HttpUtility::GetLastParameter(params, "comment"), sticky, notify, timestamp);

	return ApiActions::CreateResult(200, "Successfully acknowledged problem for object '" + checkable->GetName() + "'.");
}