1 files changed, 62 insertions, 0 deletions
diff --git a/lib/icinga/dependency.hpp b/lib/icinga/dependency.hpp
new file mode 100644
index 0000000..6cebfaa
--- /dev/null
+++ b/lib/icinga/dependency.hpp
@@ -0,0 +1,62 @@
+/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
+
+#ifndef DEPENDENCY_H
+#define DEPENDENCY_H
+
+#include "icinga/i2-icinga.hpp"
+#include "icinga/dependency-ti.hpp"
+
+namespace icinga
+{
+
+class ApplyRule;
+struct ScriptFrame;
+class Host;
+class Service;
+
+/**
+ * A service dependency..
+ *
+ * @ingroup icinga
+ */
+class Dependency final : public ObjectImpl<Dependency>
+{
+public:
+	DECLARE_OBJECT(Dependency);
+	DECLARE_OBJECTNAME(Dependency);
+
+	intrusive_ptr<Checkable> GetParent() const;
+	intrusive_ptr<Checkable> GetChild() const;
+
+	TimePeriod::Ptr GetPeriod() const;
+
+	bool IsAvailable(DependencyType dt) const;
+
+	void ValidateStates(const Lazy<Array::Ptr>& lvalue, const ValidationUtils& utils) override;
+
+	static void EvaluateApplyRules(const intrusive_ptr<Host>& host);
+	static void EvaluateApplyRules(const intrusive_ptr<Service>& service);
+	static void AssertNoCycles();
+
+	/* Note: Only use them for unit test mocks. Prefer OnConfigLoaded(). */
+	void SetParent(intrusive_ptr<Checkable> parent);
+	void SetChild(intrusive_ptr<Checkable> child);
+
+protected:
+	void OnConfigLoaded() override;
+	void OnAllConfigLoaded() override;
+	void Stop(bool runtimeRemoved) override;
+
+private:
+	Checkable::Ptr m_Parent;
+	Checkable::Ptr m_Child;
+
+	static bool m_AssertNoCyclesForIndividualDeps;
+
+	static bool EvaluateApplyRuleInstance(const Checkable::Ptr& checkable, const String& name, ScriptFrame& frame, const ApplyRule& rule, bool skipFilter);
+	static bool EvaluateApplyRule(const Checkable::Ptr& checkable, const ApplyRule& rule, bool skipFilter = false);
+};
+
+}
+
+#endif /* DEPENDENCY_H */