/****************************************************************************** * Icinga 2 * * Copyright (C) 2012-2015 Icinga Development Team (http://www.icinga.org) * * * * This program is free software; you can redistribute it and/or * * modify it under the terms of the GNU General Public License * * as published by the Free Software Foundation; either version 2 * * of the License, or (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software Foundation * * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. * ******************************************************************************/ #ifndef CONFIGITEM_H #define CONFIGITEM_H #include "config/i2-config.hpp" #include "config/expression.hpp" #include "base/configobject.hpp" #include "base/workqueue.hpp" namespace icinga { /** * A configuration item. Non-abstract configuration items can be used to * create configuration objects at runtime. * * @ingroup config */ class I2_CONFIG_API ConfigItem : public Object { public: DECLARE_PTR_TYPEDEFS(ConfigItem); ConfigItem(const String& type, const String& name, bool abstract, const boost::shared_ptr& exprl, const boost::shared_ptr& filter, const DebugInfo& debuginfo, const Dictionary::Ptr& scope, const String& zone, const String& package); String GetType(void) const; String GetName(void) const; bool IsAbstract(void) const; std::vector GetParents(void) const; boost::shared_ptr GetExpression(void) const; boost::shared_ptr GetFilter(void) const; ConfigObject::Ptr Commit(bool discard = true); void Register(void); void Unregister(void); DebugInfo GetDebugInfo(void) const; Dictionary::Ptr GetScope(void) const; static ConfigItem::Ptr GetObject(const String& type, const String& name); static bool CommitItems(WorkQueue& upq); static bool ActivateItems(WorkQueue& upq, bool restoreState); static bool CommitAndActivate(void); static std::vector GetItems(const String& type); private: String m_Type; /**< The object type. */ String m_Name; /**< The name. */ bool m_Abstract; /**< Whether this is a template. */ boost::shared_ptr m_Expression; boost::shared_ptr m_Filter; DebugInfo m_DebugInfo; /**< Debug information. */ Dictionary::Ptr m_Scope; /**< variable scope. */ String m_Zone; /**< The zone. */ String m_Package; ConfigObject::Ptr m_Object; static boost::mutex m_Mutex; typedef std::map ItemMap; typedef std::map TypeMap; static TypeMap m_Items; /**< All registered configuration items. */ typedef std::vector ItemList; static ItemList m_UnnamedItems; static ItemList m_CommittedItems; static ConfigItem::Ptr GetObjectUnlocked(const String& type, const String& name); static bool CommitNewItems(WorkQueue& upq, std::vector& newItems); }; } #endif /* CONFIGITEM_H */