granicus.if.org Git - icinga2/blob - lib/icinga/dependency.hpp

   1 /******************************************************************************
   2  * Icinga 2                                                                   *
   3  * Copyright (C) 2012-2014 Icinga Development Team (http://www.icinga.org)    *
   4  *                                                                            *
   5  * This program is free software; you can redistribute it and/or              *
   6  * modify it under the terms of the GNU General Public License                *
   7  * as published by the Free Software Foundation; either version 2             *
   8  * of the License, or (at your option) any later version.                     *
   9  *                                                                            *
  10  * This program is distributed in the hope that it will be useful,            *
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
  13  * GNU General Public License for more details.                               *
  14  *                                                                            *
  15  * You should have received a copy of the GNU General Public License          *
  16  * along with this program; if not, write to the Free Software Foundation     *
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
  18  ******************************************************************************/
  19
  20 #ifndef DEPENDENCY_H
  21 #define DEPENDENCY_H
  22
  23 #include "icinga/i2-icinga.hpp"
  24 #include "icinga/dependency.thpp"
  25 #include "base/dictionary.hpp"
  26
  27 namespace icinga
  28 {
  29
  30 class ApplyRule;
  31
  32 /**
  33  * A service dependency..
  34  *
  35  * @ingroup icinga
  36  */
  37 class I2_ICINGA_API Dependency : public ObjectImpl<Dependency>
  38 {
  39 public:
  40         DECLARE_OBJECT(Dependency);
  41         DECLARE_OBJECTNAME(Dependency);
  42
  43         shared_ptr<Checkable> GetParent(void) const;
  44         shared_ptr<Checkable> GetChild(void) const;
  45
  46         TimePeriod::Ptr GetPeriod(void) const;
  47
  48         bool IsAvailable(DependencyType dt) const;
  49
  50         static void RegisterApplyRuleHandler(void);
  51
  52         static void ValidateFilters(const String& location, const Dictionary::Ptr& attrs);
  53
  54 protected:
  55         virtual void OnConfigLoaded(void);
  56         virtual void OnStateLoaded(void);
  57         virtual void Stop(void);
  58
  59 private:
  60         Checkable::Ptr m_Parent;
  61         Checkable::Ptr m_Child;
  62
  63         static void EvaluateApplyRuleOneInstance(const Checkable::Ptr& checkable, const String& name, const Dictionary::Ptr& locals, const ApplyRule& rule);
  64         static bool EvaluateApplyRuleOne(const Checkable::Ptr& checkable, const ApplyRule& rule);
  65         static void EvaluateApplyRule(const ApplyRule& rule);
  66         static void EvaluateApplyRules(const std::vector<ApplyRule>& rules);
  67 };
  68
  69 }
  70
  71 #endif /* DEPENDENCY_H */