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