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

   1 /******************************************************************************
   2  * Icinga 2                                                                   *
   3  * Copyright (C) 2012-2018 Icinga Development Team (https://icinga.com/)      *
   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 SCHEDULEDDOWNTIME_H
  21 #define SCHEDULEDDOWNTIME_H
  22
  23 #include "icinga/i2-icinga.hpp"
  24 #include "icinga/scheduleddowntime-ti.hpp"
  25 #include "icinga/checkable.hpp"
  26 #include <atomic>
  27
  28 namespace icinga
  29 {
  30
  31 class ApplyRule;
  32 struct ScriptFrame;
  33 class Host;
  34 class Service;
  35
  36 /**
  37  * An Icinga scheduled downtime specification.
  38  *
  39  * @ingroup icinga
  40  */
  41 class ScheduledDowntime final : public ObjectImpl<ScheduledDowntime>
  42 {
  43 public:
  44         DECLARE_OBJECT(ScheduledDowntime);
  45         DECLARE_OBJECTNAME(ScheduledDowntime);
  46
  47         Checkable::Ptr GetCheckable() const;
  48
  49         static void EvaluateApplyRules(const intrusive_ptr<Host>& host);
  50         static void EvaluateApplyRules(const intrusive_ptr<Service>& service);
  51         static bool AllConfigIsLoaded();
  52
  53         void ValidateRanges(const Lazy<Dictionary::Ptr>& lvalue, const ValidationUtils& utils) override;
  54         void ValidateChildOptions(const Lazy<Value>& lvalue, const ValidationUtils& utils) override;
  55
  56 protected:
  57         void OnAllConfigLoaded() override;
  58         void Start(bool runtimeCreated) override;
  59
  60 private:
  61         static void TimerProc();
  62
  63         std::pair<double, double> FindRunningSegment(double minEnd = 0);
  64         std::pair<double, double> FindNextSegment();
  65         void CreateNextDowntime();
  66
  67         static std::atomic<bool> m_AllConfigLoaded;
  68
  69         static bool EvaluateApplyRuleInstance(const Checkable::Ptr& checkable, const String& name, ScriptFrame& frame, const ApplyRule& rule);
  70         static bool EvaluateApplyRule(const Checkable::Ptr& checkable, const ApplyRule& rule);
  71 };
  72
  73 }
  74
  75 #endif /* SCHEDULEDDOWNTIME_H */