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Diffstat (limited to 'lib/remote/filterutility.hpp')
-rw-r--r-- | lib/remote/filterutility.hpp | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/lib/remote/filterutility.hpp b/lib/remote/filterutility.hpp new file mode 100644 index 0000000..7271367 --- /dev/null +++ b/lib/remote/filterutility.hpp @@ -0,0 +1,64 @@ +/* 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 <set> + +namespace icinga +{ + +class TargetProvider : public Object +{ +public: + DECLARE_PTR_TYPEDEFS(TargetProvider); + + virtual void FindTargets(const String& type, const std::function<void (const Value&)>& 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<void (const Value&)>& 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<String> 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, std::unique_ptr<Expression>* filter = nullptr); + static bool HasPermission(const ApiUser::Ptr& user, const String& permission, std::unique_ptr<Expression>* permissionFilter = nullptr); + static std::vector<Value> 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 */ |