mirror of https://github.com/Icinga/icinga2.git
74 lines
1.9 KiB
C++
74 lines
1.9 KiB
C++
/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
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#ifndef CONFIGTYPE_H
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#define CONFIGTYPE_H
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#include "base/i2-base.hpp"
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#include "base/object.hpp"
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#include "base/type.hpp"
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#include "base/dictionary.hpp"
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#include <shared_mutex>
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#include <unordered_map>
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#include <boost/signals2.hpp>
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namespace icinga
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{
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class ConfigObject;
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class ConfigItems;
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class ConfigType
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{
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public:
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virtual ~ConfigType();
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intrusive_ptr<ConfigObject> GetObject(const String& name) const;
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void RegisterObject(const intrusive_ptr<ConfigObject>& object);
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void UnregisterObject(const intrusive_ptr<ConfigObject>& object);
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std::vector<intrusive_ptr<ConfigObject> > GetObjects() const;
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template<typename T>
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static TypeImpl<T> *Get()
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{
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typedef TypeImpl<T> ObjType;
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return static_cast<ObjType *>(T::TypeInstance.get());
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}
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template<typename T>
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static std::vector<intrusive_ptr<T> > GetObjectsByType()
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{
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std::vector<intrusive_ptr<ConfigObject> > objects = GetObjectsHelper(T::TypeInstance.get());
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std::vector<intrusive_ptr<T> > result;
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result.reserve(objects.size());
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for (const auto& object : objects) {
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result.push_back(static_pointer_cast<T>(object));
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}
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return result;
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}
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int GetObjectCount() const;
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/**
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* Signal that allows hooking into the config loading process just before ConfigObject::OnAllConfigLoaded() is
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* called for a bunch of objects. A vector of pointers to these objects is passed as an argument. All elements
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* are of the object type the signal is called on.
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*/
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boost::signals2::signal<void (const ConfigItems&)> BeforeOnAllConfigLoaded;
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private:
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typedef std::unordered_map<String, intrusive_ptr<ConfigObject> > ObjectMap;
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typedef std::vector<intrusive_ptr<ConfigObject> > ObjectVector;
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mutable std::shared_timed_mutex m_Mutex;
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ObjectMap m_ObjectMap;
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ObjectVector m_ObjectVector;
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static std::vector<intrusive_ptr<ConfigObject> > GetObjectsHelper(Type *type);
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};
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}
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#endif /* CONFIGTYPE_H */
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