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/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
#ifndef CONFIGOBJECT_H
#define CONFIGOBJECT_H
#include "base/i2-base.hpp"
#include "base/configobject-ti.hpp"
#include "base/object.hpp"
#include "base/type.hpp"
#include "base/dictionary.hpp"
#include <boost/signals2.hpp>
namespace icinga
{
class ConfigType;
/**
* A dynamic object that can be instantiated from the configuration file.
*
* @ingroup base
*/
class ConfigObject : public ObjectImpl<ConfigObject>
{
public:
DECLARE_OBJECT(ConfigObject);
static boost::signals2::signal<void (const ConfigObject::Ptr&)> OnStateChanged;
bool IsActive() const;
bool IsPaused() const;
void SetExtension(const String& key, const Value& value);
Value GetExtension(const String& key);
void ClearExtension(const String& key);
ConfigObject::Ptr GetZone() const;
void ModifyAttribute(const String& attr, const Value& value, bool updateVersion = true);
void RestoreAttribute(const String& attr, bool updateVersion = true);
bool IsAttributeModified(const String& attr) const;
void Register();
void Unregister();
void PreActivate();
void Activate(bool runtimeCreated = false, const Value& cookie = Empty);
void Deactivate(bool runtimeRemoved = false, const Value& cookie = Empty);
void SetAuthority(bool authority);
void Start(bool runtimeCreated = false) override;
void Stop(bool runtimeRemoved = false) override;
virtual void Pause();
virtual void Resume();
virtual void OnConfigLoaded();
virtual void CreateChildObjects(const Type::Ptr& childType);
virtual void OnAllConfigLoaded();
virtual void OnStateLoaded();
Dictionary::Ptr GetSourceLocation() const override;
template<typename T>
static intrusive_ptr<T> GetObject(const String& name)
{
typedef TypeImpl<T> ObjType;
auto *ptype = static_cast<ObjType *>(T::TypeInstance.get());
return static_pointer_cast<T>(ptype->GetObject(name));
}
static ConfigObject::Ptr GetObject(const String& type, const String& name);
static void DumpObjects(const String& filename, int attributeTypes = FAState);
static void RestoreObjects(const String& filename, int attributeTypes = FAState);
static void StopObjects();
static void DumpModifiedAttributes(const std::function<void(const ConfigObject::Ptr&, const String&, const Value&)>& callback);
static Object::Ptr GetPrototype();
private:
ConfigObject::Ptr m_Zone;
static void RestoreObject(const String& message, int attributeTypes);
};
#define DECLARE_OBJECTNAME(klass) \
inline static String GetTypeName() \
{ \
return #klass; \
} \
\
inline static intrusive_ptr<klass> GetByName(const String& name) \
{ \
return ConfigObject::GetObject<klass>(name); \
}
}
#endif /* CONFIGOBJECT_H */
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