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

   1 /* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
   2
   3 #ifndef HOST_H
   4 #define HOST_H
   5
   6 #include "icinga/i2-icinga.hpp"
   7 #include "icinga/host-ti.hpp"
   8 #include "icinga/macroresolver.hpp"
   9 #include "icinga/checkresult.hpp"
  10
  11 namespace icinga
  12 {
  13
  14 class Service;
  15
  16 /**
  17  * An Icinga host.
  18  *
  19  * @ingroup icinga
  20  */
  21 class Host final : public ObjectImpl<Host>, public MacroResolver
  22 {
  23 public:
  24         DECLARE_OBJECT(Host);
  25         DECLARE_OBJECTNAME(Host);
  26
  27         intrusive_ptr<Service> GetServiceByShortName(const Value& name);
  28
  29         std::vector<intrusive_ptr<Service> > GetServices() const;
  30         void AddService(const intrusive_ptr<Service>& service);
  31         void RemoveService(const intrusive_ptr<Service>& service);
  32
  33         int GetTotalServices() const;
  34
  35         static HostState CalculateState(ServiceState state);
  36
  37         HostState GetState() const override;
  38         HostState GetLastState() const override;
  39         HostState GetLastHardState() const override;
  40         int GetSeverity() const override;
  41
  42         bool IsStateOK(ServiceState state) const override;
  43         void SaveLastState(ServiceState state, double timestamp) override;
  44
  45         static HostState StateFromString(const String& state);
  46         static String StateToString(HostState state);
  47
  48         static StateType StateTypeFromString(const String& state);
  49         static String StateTypeToString(StateType state);
  50
  51         bool ResolveMacro(const String& macro, const CheckResult::Ptr& cr, Value *result) const override;
  52
  53 protected:
  54         void Stop(bool runtimeRemoved) override;
  55
  56         void OnAllConfigLoaded() override;
  57         void CreateChildObjects(const Type::Ptr& childType) override;
  58
  59 private:
  60         mutable boost::mutex m_ServicesMutex;
  61         std::map<String, intrusive_ptr<Service> > m_Services;
  62
  63         static void RefreshServicesCache();
  64 };
  65
  66 }
  67
  68 #endif /* HOST_H */
  69
  70 #include "icinga/service.hpp"