/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */ #ifndef FILTERUTILITY_H #define FILTERUTILITY_H #include "remote/i2-remote.hpp" #include "remote/apiuser.hpp" #include "config/expression.hpp" #include "base/dictionary.hpp" #include "base/configobject.hpp" #include namespace icinga { class TargetProvider : public Object { public: DECLARE_PTR_TYPEDEFS(TargetProvider); virtual void FindTargets(const String& type, const std::function& addTarget) const = 0; virtual Value GetTargetByName(const String& type, const String& name) const = 0; virtual bool IsValidType(const String& type) const = 0; virtual String GetPluralName(const String& type) const = 0; }; class ConfigObjectTargetProvider final : public TargetProvider { public: DECLARE_PTR_TYPEDEFS(ConfigObjectTargetProvider); void FindTargets(const String& type, const std::function& addTarget) const override; Value GetTargetByName(const String& type, const String& name) const override; bool IsValidType(const String& type) const override; String GetPluralName(const String& type) const override; }; struct QueryDescription { std::set Types; TargetProvider::Ptr Provider; String Permission; }; /** * Filter utilities. * * @ingroup remote */ class FilterUtility { public: static Type::Ptr TypeFromPluralName(const String& pluralName); static void CheckPermission(const ApiUser::Ptr& user, const String& permission, Expression **filter = nullptr); static std::vector GetFilterTargets(const QueryDescription& qd, const Dictionary::Ptr& query, const ApiUser::Ptr& user, const String& variableName = String()); static bool EvaluateFilter(ScriptFrame& frame, Expression *filter, const Object::Ptr& target, const String& variableName = String()); }; } #endif /* FILTERUTILITY_H */