1 files changed, 69 insertions, 0 deletions
diff --git a/lib/remote/apiaction.hpp b/lib/remote/apiaction.hpp
new file mode 100644
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--- /dev/null
+++ b/lib/remote/apiaction.hpp
@@ -0,0 +1,69 @@
+/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
+
+#ifndef APIACTION_H
+#define APIACTION_H
+
+#include "remote/i2-remote.hpp"
+#include "base/registry.hpp"
+#include "base/value.hpp"
+#include "base/dictionary.hpp"
+#include "base/configobject.hpp"
+#include <vector>
+#include <boost/algorithm/string/replace.hpp>
+
+namespace icinga
+{
+
+/**
+ * An action available over the external HTTP API.
+ *
+ * @ingroup remote
+ */
+class ApiAction final : public Object
+{
+public:
+	DECLARE_PTR_TYPEDEFS(ApiAction);
+
+	typedef std::function<Value(const ConfigObject::Ptr& target, const Dictionary::Ptr& params)> Callback;
+
+	ApiAction(std::vector<String> registerTypes, Callback function);
+
+	Value Invoke(const ConfigObject::Ptr& target, const Dictionary::Ptr& params);
+
+	const std::vector<String>& GetTypes() const;
+
+	static ApiAction::Ptr GetByName(const String& name);
+	static void Register(const String& name, const ApiAction::Ptr& action);
+	static void Unregister(const String& name);
+
+private:
+	std::vector<String> m_Types;
+	Callback m_Callback;
+};
+
+/**
+ * A registry for API actions.
+ *
+ * @ingroup remote
+ */
+class ApiActionRegistry : public Registry<ApiActionRegistry, ApiAction::Ptr>
+{
+public:
+	static ApiActionRegistry *GetInstance();
+};
+
+#define REGISTER_APIACTION(name, types, callback) \
+	INITIALIZE_ONCE([]() { \
+		String registerName = #name; \
+		boost::algorithm::replace_all(registerName, "_", "-"); \
+		std::vector<String> registerTypes; \
+		String typeNames = types; \
+		if (!typeNames.IsEmpty()) \
+			registerTypes = typeNames.Split(";"); \
+		ApiAction::Ptr action = new ApiAction(registerTypes, callback); \
+		ApiActionRegistry::GetInstance()->Register(registerName, action); \
+	})
+
+}
+
+#endif /* APIACTION_H */