Logger#{OnAllConfigLoaded,SetObjectFilter}(): warn on missing objects…

… for
Icinga · Aug 15, 2023 · ae1f8d3 · ae1f8d3
1 parent 3036488
commit ae1f8d3
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Showing 3 changed files with 52 additions and 1 deletion.
diff --git a/lib/base/logger.cpp b/lib/base/logger.cpp
@@ -62,6 +62,19 @@ void Logger::Start(bool runtimeCreated)
 	UpdateMinLogSeverity();
 }
 
+void Logger::SetObjectFilter(const Dictionary::Ptr& value, bool suppress_events, const Value& cookie)
+{
+	ObjectImpl<Logger>::SetObjectFilter(value, suppress_events, cookie);
+	CheckObjectFilter();
+}
+
+void Logger::OnAllConfigLoaded()
+{
+	ObjectImpl<Logger>::OnAllConfigLoaded();
+	m_CalledOnAllConfigLoaded.store(true);
+	CheckObjectFilter();
+}
+
 void Logger::Stop(bool runtimeRemoved)
 {
 	{
@@ -284,6 +297,38 @@ void Logger::UpdateMinLogSeverity()
 	m_MinLogSeverity.store(result);
 }
 
+void Logger::CheckObjectFilter()
+{
+	if (!m_CalledOnAllConfigLoaded.load()) {
+		return;
+	}
+
+	auto filter (GetObjectFilter());
+
+	if (!filter) {
+		return;
+	}
+
+	ObjectLock lock (filter);
+
+	for (auto& kv : filter) {
+		auto type (Type::GetByName(kv.first));
+		auto ctype (dynamic_cast<ConfigType*>(type.get()));
+		Array::Ptr objects = kv.second;
+
+		if (ctype && objects) {
+			ObjectLock lock (objects);
+
+			for (String object : objects) {
+				if (!ctype->GetObject(object)) {
+					Log(LogWarning, GetReflectionType()->GetName())
+						<< "Missing " << kv.first << " '" << object << "' in object filter of '" << GetName() << "'.";
+				}
+			}
+		}
+	}
+}
+
 Log::Log(LogSeverity severity, String facility, const String& message)
 	: Log(severity, std::move(facility))
 {

diff --git a/lib/base/logger.hpp b/lib/base/logger.hpp
@@ -88,6 +88,8 @@ class Logger : public ObjectImpl<Logger>
 
 	void SetSeverity(const String& value, bool suppress_events = false, const Value& cookie = Empty) override;
 	void ValidateSeverity(const Lazy<String>& lvalue, const ValidationUtils& utils) final;
+	void SetObjectFilter(const Dictionary::Ptr& value, bool suppress_events = false, const Value& cookie = Empty) override;
+	void OnAllConfigLoaded() override;
 
 protected:
 	void Start(bool runtimeCreated) override;
@@ -97,6 +99,8 @@ class Logger : public ObjectImpl<Logger>
 private:
 	static void UpdateMinLogSeverity();
 
+	void CheckObjectFilter();
+
 	static std::mutex m_Mutex;
 	static std::set<Logger::Ptr> m_Loggers;
 	static bool m_ConsoleLogEnabled;
@@ -105,6 +109,8 @@ class Logger : public ObjectImpl<Logger>
 	static LogSeverity m_ConsoleLogSeverity;
 	static std::mutex m_UpdateMinLogSeverityMutex;
 	static Atomic<LogSeverity> m_MinLogSeverity;
+
+	Atomic<bool> m_CalledOnAllConfigLoaded {false};
 };
 
 class Log

diff --git a/lib/base/logger.ti b/lib/base/logger.ti
@@ -12,7 +12,7 @@ abstract class Logger : ConfigObject
 	[config, virtual] String severity {
 		default {{{ return "information"; }}}
 	};
-	[config] Dictionary::Ptr object_filter;
+	[config, set_virtual] Dictionary::Ptr object_filter;
 };
 
 validator Logger {