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

   1 /******************************************************************************
   2  * Icinga 2                                                                   *
   3  * Copyright (C) 2012-2018 Icinga Development Team (https://www.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 SERVICE_H
  21 #define SERVICE_H
  22
  23 #include "icinga/i2-icinga.hpp"
  24 #include "icinga/service-ti.hpp"
  25 #include "icinga/macroresolver.hpp"
  26 #include "icinga/host.hpp"
  27 #include <tuple>
  28
  29 using std::tie;
  30
  31 namespace icinga
  32 {
  33
  34 /**
  35  * An Icinga service.
  36  *
  37  * @ingroup icinga
  38  */
  39 class Service final : public ObjectImpl<Service>, public MacroResolver
  40 {
  41 public:
  42         DECLARE_OBJECT(Service);
  43         DECLARE_OBJECTNAME(Service);
  44
  45         static Service::Ptr GetByNamePair(const String& hostName, const String& serviceName);
  46
  47         Host::Ptr GetHost() const override;
  48         int GetSeverity() const override;
  49
  50         bool ResolveMacro(const String& macro, const CheckResult::Ptr& cr, Value *result) const override;
  51
  52         bool IsStateOK(ServiceState state) override;
  53         void SaveLastState(ServiceState state, double timestamp) override;
  54
  55         static ServiceState StateFromString(const String& state);
  56         static String StateToString(ServiceState state);
  57
  58         static StateType StateTypeFromString(const String& state);
  59         static String StateTypeToString(StateType state);
  60
  61         static void EvaluateApplyRules(const Host::Ptr& host);
  62
  63 protected:
  64         void OnAllConfigLoaded() override;
  65         void CreateChildObjects(const Type::Ptr& childType) override;
  66
  67 private:
  68         Host::Ptr m_Host;
  69
  70         static bool EvaluateApplyRuleInstance(const Host::Ptr& host, const String& name, ScriptFrame& frame, const ApplyRule& rule);
  71         static bool EvaluateApplyRule(const Host::Ptr& host, const ApplyRule& rule);
  72 };
  73
  74 std::pair<Host::Ptr, Service::Ptr> GetHostService(const Checkable::Ptr& checkable);
  75
  76 }
  77
  78 #endif /* SERVICE_H */