mirror of https://github.com/Icinga/icinga2.git
77 lines
3.2 KiB
C++
77 lines
3.2 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012-2014 Icinga Development Team (http://www.icinga.org) *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License *
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* as published by the Free Software Foundation; either version 2 *
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* of the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the Free Software Foundation *
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
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******************************************************************************/
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#ifndef APPLYRULE_H
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#define APPLYRULE_H
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#include "config/i2-config.hpp"
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#include "config/expression.hpp"
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#include "base/debuginfo.hpp"
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#include <boost/function.hpp>
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namespace icinga
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{
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/**
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* @ingroup config
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*/
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class I2_CONFIG_API ApplyRule
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{
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public:
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typedef boost::function<void (const std::vector<ApplyRule>& rules)> Callback;
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typedef std::map<String, std::pair<Callback, std::vector<String> > > CallbackMap;
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typedef std::map<String, std::vector<ApplyRule> > RuleMap;
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String GetTargetType(void) const;
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String GetName(void) const;
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Expression::Ptr GetExpression(void) const;
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Expression::Ptr GetFilter(void) const;
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DebugInfo GetDebugInfo(void) const;
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Dictionary::Ptr GetScope(void) const;
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bool EvaluateFilter(const Dictionary::Ptr& scope) const;
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static void AddRule(const String& sourceType, const String& targetType, const String& name, const Expression::Ptr& expression,
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const Expression::Ptr& filter, const DebugInfo& di, const Dictionary::Ptr& scope);
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static void EvaluateRules(bool clear);
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static void RegisterType(const String& sourceType, const std::vector<String>& targetTypes, const ApplyRule::Callback& callback);
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static bool IsValidSourceType(const String& sourceType);
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static bool IsValidTargetType(const String& sourceType, const String& targetType);
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static std::vector<String> GetTargetTypes(const String& sourceType);
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private:
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String m_TargetType;
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String m_Name;
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Expression::Ptr m_Expression;
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Expression::Ptr m_Filter;
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DebugInfo m_DebugInfo;
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Dictionary::Ptr m_Scope;
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static CallbackMap m_Callbacks;
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static RuleMap m_Rules;
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ApplyRule(const String& targetType, const String& name, const Expression::Ptr& expression,
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const Expression::Ptr& filter, const DebugInfo& di, const Dictionary::Ptr& scope);
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};
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}
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#endif /* APPLYRULE_H */
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