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

   1 /******************************************************************************
   2  * Icinga 2                                                                   *
   3  * Copyright (C) 2012-2016 Icinga Development Team (https://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 NOTIFICATION_H
  21 #define NOTIFICATION_H
  22
  23 #include "icinga/i2-icinga.hpp"
  24 #include "icinga/notification.thpp"
  25 #include "icinga/checkable.thpp"
  26 #include "icinga/user.hpp"
  27 #include "icinga/usergroup.hpp"
  28 #include "icinga/timeperiod.hpp"
  29 #include "icinga/checkresult.hpp"
  30 #include "remote/endpoint.hpp"
  31 #include "remote/messageorigin.hpp"
  32 #include "base/array.hpp"
  33
  34 namespace icinga
  35 {
  36
  37 /**
  38  * @ingroup icinga
  39  */
  40 enum NotificationFilter
  41 {
  42         StateFilterOK = 1,
  43         StateFilterWarning = 2,
  44         StateFilterCritical = 4,
  45         StateFilterUnknown = 8,
  46
  47         StateFilterUp = 16,
  48         StateFilterDown = 32
  49 };
  50
  51 /**
  52  * The notification type.
  53  *
  54  * @ingroup icinga
  55  */
  56 enum NotificationType
  57 {
  58         NotificationDowntimeStart = 0,
  59         NotificationDowntimeEnd = 1,
  60         NotificationDowntimeRemoved = 2,
  61         NotificationCustom = 3,
  62         NotificationAcknowledgement = 4,
  63         NotificationProblem = 5,
  64         NotificationRecovery = 6,
  65         NotificationFlappingStart = 7 ,
  66         NotificationFlappingEnd = 8,
  67 };
  68
  69 class NotificationCommand;
  70 class ApplyRule;
  71 struct ScriptFrame;
  72 class Host;
  73 class Service;
  74
  75 /**
  76  * An Icinga notification specification.
  77  *
  78  * @ingroup icinga
  79  */
  80 class I2_ICINGA_API Notification : public ObjectImpl<Notification>
  81 {
  82 public:
  83         DECLARE_OBJECT(Notification);
  84         DECLARE_OBJECTNAME(Notification);
  85
  86         static void StaticInitialize(void);
  87
  88         intrusive_ptr<Checkable> GetCheckable(void) const;
  89         intrusive_ptr<NotificationCommand> GetCommand(void) const;
  90         TimePeriod::Ptr GetPeriod(void) const;
  91         std::set<User::Ptr> GetUsers(void) const;
  92         std::set<UserGroup::Ptr> GetUserGroups(void) const;
  93
  94         void UpdateNotificationNumber(void);
  95         void ResetNotificationNumber(void);
  96
  97         void BeginExecuteNotification(NotificationType type, const CheckResult::Ptr& cr, bool force, const String& author = "", const String& text = "");
  98
  99         bool CheckNotificationUserFilters(NotificationType type, const User::Ptr& user, bool force);
 100
 101         Endpoint::Ptr GetCommandEndpoint(void) const;
 102
 103         static String NotificationTypeToString(NotificationType type);
 104         static String NotificationFilterToString(int filter);
 105
 106         static boost::signals2::signal<void (const Notification::Ptr&, const MessageOrigin::Ptr&)> OnNextNotificationChanged;
 107
 108         static void RegisterApplyRuleHandler(void);
 109
 110         virtual void Validate(int types, const ValidationUtils& utils) override;
 111
 112         virtual void ValidateStates(const Array::Ptr& value, const ValidationUtils& utils) override;
 113         virtual void ValidateTypes(const Array::Ptr& value, const ValidationUtils& utils) override;
 114
 115         static void EvaluateApplyRules(const intrusive_ptr<Host>& host);
 116         static void EvaluateApplyRules(const intrusive_ptr<Service>& service);
 117
 118 protected:
 119         virtual void OnConfigLoaded(void) override;
 120         virtual void OnAllConfigLoaded(void) override;
 121         virtual void Start(bool runtimeCreated) override;
 122         virtual void Stop(bool runtimeRemoved) override;
 123
 124 private:
 125         ObjectImpl<Checkable>::Ptr m_Checkable;
 126
 127         void ExecuteNotificationHelper(NotificationType type, const User::Ptr& user, const CheckResult::Ptr& cr, bool force, const String& author = "", const String& text = "");
 128
 129         static bool EvaluateApplyRuleInstance(const intrusive_ptr<Checkable>& checkable, const String& name, ScriptFrame& frame, const ApplyRule& rule);
 130         static bool EvaluateApplyRule(const intrusive_ptr<Checkable>& checkable, const ApplyRule& rule);
 131
 132         static String NotificationTypeToStringInternal(NotificationType type);
 133         static String NotificationServiceStateToString(ServiceState state);
 134         static String NotificationHostStateToString(HostState state);
 135 };
 136
 137 I2_ICINGA_API int ServiceStateToFilter(ServiceState state);
 138 I2_ICINGA_API int HostStateToFilter(HostState state);
 139 I2_ICINGA_API int FilterArrayToInt(const Array::Ptr& typeFilters, int defaultValue);
 140 I2_ICINGA_API std::vector<String> FilterIntToArray(int iFilter);
 141
 142 }
 143
 144 #endif /* NOTIFICATION_H */