1 files changed, 46 insertions, 0 deletions
diff --git a/lib/config/activationcontext.hpp b/lib/config/activationcontext.hpp
new file mode 100644
index 0000000..3fe5d09
--- /dev/null
+++ b/lib/config/activationcontext.hpp
@@ -0,0 +1,46 @@
+/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
+
+#ifndef ACTIVATIONCONTEXT_H
+#define ACTIVATIONCONTEXT_H
+
+#include "config/i2-config.hpp"
+#include "base/object.hpp"
+#include <boost/thread/tss.hpp>
+#include <stack>
+
+namespace icinga
+{
+
+class ActivationContext final : public Object
+{
+public:
+	DECLARE_PTR_TYPEDEFS(ActivationContext);
+
+	static ActivationContext::Ptr GetCurrentContext();
+
+private:
+	static void PushContext(const ActivationContext::Ptr& context);
+	static void PopContext();
+
+	static std::stack<ActivationContext::Ptr>& GetActivationStack();
+
+	static boost::thread_specific_ptr<std::stack<ActivationContext::Ptr> > m_ActivationStack;
+
+	friend class ActivationScope;
+};
+
+class ActivationScope
+{
+public:
+	ActivationScope(ActivationContext::Ptr context = nullptr);
+	~ActivationScope();
+
+	ActivationContext::Ptr GetContext() const;
+
+private:
+	ActivationContext::Ptr m_Context;
+};
+
+}
+
+#endif /* ACTIVATIONCONTEXT_H */