1 /******************************************************************************
3 * Copyright (C) 2012-2015 Icinga Development Team (http://www.icinga.org) *
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. *
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. *
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 ******************************************************************************/
23 #include "icinga/i2-icinga.hpp"
24 #include "icinga/checkable.thpp"
25 #include "icinga/timeperiod.hpp"
26 #include "icinga/notification.hpp"
27 #include "icinga/comment.hpp"
28 #include "icinga/downtime.hpp"
29 #include "remote/endpoint.hpp"
30 #include "remote/messageorigin.hpp"
36 * The state of service flapping.
54 DependencyCheckExecution,
55 DependencyNotification
78 class I2_ICINGA_API Checkable : public ObjectImpl<Checkable>
81 DECLARE_OBJECT(Checkable);
82 DECLARE_OBJECTNAME(Checkable);
86 std::set<Checkable::Ptr> GetParents(void) const;
87 std::set<Checkable::Ptr> GetChildren(void) const;
89 void AddGroup(const String& name);
91 //bool IsHostCheck(void) const;
93 bool IsReachable(DependencyType dt = DependencyState, intrusive_ptr<Dependency> *failedDependency = NULL, int rstack = 0) const;
95 AcknowledgementType GetAcknowledgement(void);
97 void AcknowledgeProblem(const String& author, const String& comment, AcknowledgementType type, bool notify = true, double expiry = 0, const MessageOrigin& origin = MessageOrigin());
98 void ClearAcknowledgement(const MessageOrigin& origin = MessageOrigin());
101 intrusive_ptr<CheckCommand> GetCheckCommand(void) const;
102 void SetCheckCommand(const intrusive_ptr<CheckCommand>& command, const MessageOrigin& origin = MessageOrigin());
104 TimePeriod::Ptr GetCheckPeriod(void) const;
105 void SetCheckPeriod(const TimePeriod::Ptr& tp, const MessageOrigin& origin = MessageOrigin());
107 double GetCheckInterval(void) const;
108 void SetCheckInterval(double interval, const MessageOrigin& origin = MessageOrigin());
110 double GetRetryInterval(void) const;
111 void SetRetryInterval(double interval, const MessageOrigin& origin = MessageOrigin());
113 int GetMaxCheckAttempts(void) const;
114 void SetMaxCheckAttempts(int attempts, const MessageOrigin& origin = MessageOrigin());
116 long GetSchedulingOffset(void);
117 void SetSchedulingOffset(long offset);
119 void SetNextCheck(double nextCheck, const MessageOrigin& origin = MessageOrigin());
120 double GetNextCheck(void);
121 void UpdateNextCheck(void);
123 bool HasBeenChecked(void) const;
125 double GetLastCheck(void) const;
127 bool GetEnableActiveChecks(void) const;
128 void SetEnableActiveChecks(bool enabled, const MessageOrigin& origin = MessageOrigin());
130 bool GetEnablePassiveChecks(void) const;
131 void SetEnablePassiveChecks(bool enabled, const MessageOrigin& origin = MessageOrigin());
133 bool GetForceNextCheck(void) const;
134 void SetForceNextCheck(bool forced, const MessageOrigin& origin = MessageOrigin());
136 static void UpdateStatistics(const CheckResult::Ptr& cr, CheckableType type);
138 void ExecuteCheck(const Dictionary::Ptr& resolvedMacros = Dictionary::Ptr(),
139 bool useResolvedMacros = false);
140 void ProcessCheckResult(const CheckResult::Ptr& cr, const MessageOrigin& origin = MessageOrigin());
142 int GetModifiedAttributes(void) const;
143 void SetModifiedAttributes(int flags, const MessageOrigin& origin = MessageOrigin());
145 Endpoint::Ptr GetCommandEndpoint(void) const;
147 bool IsCheckPending(void) const;
149 static double CalculateExecutionTime(const CheckResult::Ptr& cr);
150 static double CalculateLatency(const CheckResult::Ptr& cr);
152 static boost::signals2::signal<void (const Checkable::Ptr&, double, const MessageOrigin&)> OnNextCheckChanged;
153 static boost::signals2::signal<void (const Checkable::Ptr&, bool, const MessageOrigin&)> OnForceNextCheckChanged;
154 static boost::signals2::signal<void (const Checkable::Ptr&, bool, const MessageOrigin&)> OnForceNextNotificationChanged;
155 static boost::signals2::signal<void (const Checkable::Ptr&, bool, const MessageOrigin&)> OnEnableActiveChecksChanged;
156 static boost::signals2::signal<void (const Checkable::Ptr&, bool, const MessageOrigin&)> OnEnablePassiveChecksChanged;
157 static boost::signals2::signal<void (const Checkable::Ptr&, bool, const MessageOrigin&)> OnEnableNotificationsChanged;
158 static boost::signals2::signal<void (const Checkable::Ptr&, bool, const MessageOrigin&)> OnEnableFlappingChanged;
159 static boost::signals2::signal<void (const Checkable::Ptr&, bool, const MessageOrigin&)> OnEnablePerfdataChanged;
161 static boost::signals2::signal<void (const Checkable::Ptr&, bool, const MessageOrigin&)> OnEnableEventHandlerChanged;
162 static boost::signals2::signal<void (const Checkable::Ptr&, double, const MessageOrigin&)> OnCheckIntervalChanged;
163 static boost::signals2::signal<void (const Checkable::Ptr&, double, const MessageOrigin&)> OnRetryIntervalChanged;
164 static boost::signals2::signal<void (const Checkable::Ptr&, int, const MessageOrigin&)> OnMaxCheckAttemptsChanged;
165 static boost::signals2::signal<void (const Checkable::Ptr&, const intrusive_ptr<EventCommand>&, const MessageOrigin&)> OnEventCommandChanged;
166 static boost::signals2::signal<void (const Checkable::Ptr&, const intrusive_ptr<CheckCommand>&, const MessageOrigin&)> OnCheckCommandChanged;
167 static boost::signals2::signal<void (const Checkable::Ptr&, const TimePeriod::Ptr&, const MessageOrigin&)> OnCheckPeriodChanged;
169 static boost::signals2::signal<void (const Checkable::Ptr&, const CheckResult::Ptr&, const MessageOrigin&)> OnNewCheckResult;
170 static boost::signals2::signal<void (const Checkable::Ptr&, const CheckResult::Ptr&, StateType, const MessageOrigin&)> OnStateChange;
171 static boost::signals2::signal<void (const Checkable::Ptr&, const CheckResult::Ptr&, std::set<Checkable::Ptr>, const MessageOrigin&)> OnReachabilityChanged;
172 static boost::signals2::signal<void (const Checkable::Ptr&, NotificationType, const CheckResult::Ptr&,
173 const String&, const String&)> OnNotificationsRequested;
174 static boost::signals2::signal<void (const Notification::Ptr&, const Checkable::Ptr&, const std::set<User::Ptr>&,
175 const NotificationType&, const CheckResult::Ptr&, const String&,
176 const String&)> OnNotificationSendStart;
177 static boost::signals2::signal<void (const Notification::Ptr&, const Checkable::Ptr&, const User::Ptr&,
178 const NotificationType&, const CheckResult::Ptr&, const String&,
179 const String&, const String&)> OnNotificationSentToUser;
180 static boost::signals2::signal<void (const Notification::Ptr&, const Checkable::Ptr&, const std::set<User::Ptr>&,
181 const NotificationType&, const CheckResult::Ptr&, const String&,
182 const String&)> OnNotificationSentToAllUsers;
183 static boost::signals2::signal<void (const Checkable::Ptr&, const Comment::Ptr&, const MessageOrigin&)> OnCommentAdded;
184 static boost::signals2::signal<void (const Checkable::Ptr&, const Comment::Ptr&, const MessageOrigin&)> OnCommentRemoved;
185 static boost::signals2::signal<void (const Checkable::Ptr&, const Downtime::Ptr&, const MessageOrigin&)> OnDowntimeAdded;
186 static boost::signals2::signal<void (const Checkable::Ptr&, const Downtime::Ptr&, const MessageOrigin&)> OnDowntimeRemoved;
187 static boost::signals2::signal<void (const Checkable::Ptr&, FlappingState)> OnFlappingChanged;
188 static boost::signals2::signal<void (const Checkable::Ptr&, const Downtime::Ptr&)> OnDowntimeTriggered;
189 static boost::signals2::signal<void (const Checkable::Ptr&, const String&, const String&, AcknowledgementType,
190 bool, double, const MessageOrigin&)> OnAcknowledgementSet;
191 static boost::signals2::signal<void (const Checkable::Ptr&, const MessageOrigin&)> OnAcknowledgementCleared;
192 static boost::signals2::signal<void (const Checkable::Ptr&)> OnEventCommandExecuted;
195 static int GetNextDowntimeID(void);
197 int GetDowntimeDepth(void) const;
199 String AddDowntime(const String& author, const String& comment,
200 double startTime, double endTime, bool fixed,
201 const String& triggeredBy, double duration,
202 const String& scheduledBy = String(), const String& id = String(),
203 const MessageOrigin& origin = MessageOrigin());
205 static void RemoveDowntime(const String& id, bool cancelled, const MessageOrigin& origin = MessageOrigin());
207 void TriggerDowntimes(void);
208 static void TriggerDowntime(const String& id);
210 static String GetDowntimeIDFromLegacyID(int id);
211 static Checkable::Ptr GetOwnerByDowntimeID(const String& id);
212 static Downtime::Ptr GetDowntimeByID(const String& id);
214 static void StartDowntimesExpiredTimer(void);
216 bool IsInDowntime(void) const;
217 bool IsAcknowledged(void);
220 static int GetNextCommentID(void);
222 String AddComment(CommentType entryType, const String& author,
223 const String& text, double expireTime, const String& id = String(), const MessageOrigin& origin = MessageOrigin());
225 void RemoveAllComments(void);
226 void RemoveCommentsByType(int type);
227 static void RemoveComment(const String& id, const MessageOrigin& origin = MessageOrigin());
229 static String GetCommentIDFromLegacyID(int id);
230 static Checkable::Ptr GetOwnerByCommentID(const String& id);
231 static Comment::Ptr GetCommentByID(const String& id);
234 bool GetEnableNotifications(void) const;
235 void SetEnableNotifications(bool enabled, const MessageOrigin& origin = MessageOrigin());
237 void SendNotifications(NotificationType type, const CheckResult::Ptr& cr, const String& author = "", const String& text = "");
239 std::set<Notification::Ptr> GetNotifications(void) const;
240 void AddNotification(const Notification::Ptr& notification);
241 void RemoveNotification(const Notification::Ptr& notification);
243 void SetForceNextNotification(bool force, const MessageOrigin& origin = MessageOrigin());
244 bool GetForceNextNotification(void) const;
246 void ResetNotificationNumbers(void);
249 void ExecuteEventHandler(const Dictionary::Ptr& resolvedMacros = Dictionary::Ptr(),
250 bool useResolvedMacros = false);
252 intrusive_ptr<EventCommand> GetEventCommand(void) const;
253 void SetEventCommand(const intrusive_ptr<EventCommand>& command, const MessageOrigin& origin = MessageOrigin());
255 bool GetEnableEventHandler(void) const;
256 void SetEnableEventHandler(bool enabled, const MessageOrigin& origin = MessageOrigin());
258 /* Flapping Detection */
259 double GetFlappingCurrent(void) const;
261 bool GetEnableFlapping(void) const;
262 void SetEnableFlapping(bool enabled, const MessageOrigin& origin = MessageOrigin());
264 bool IsFlapping(void) const;
265 void UpdateFlappingStatus(bool stateChange);
267 /* Performance data */
268 bool GetEnablePerfdata(void) const;
269 void SetEnablePerfdata(bool enabled, const MessageOrigin& origin = MessageOrigin());
272 void AddDependency(const intrusive_ptr<Dependency>& dep);
273 void RemoveDependency(const intrusive_ptr<Dependency>& dep);
274 std::set<intrusive_ptr<Dependency> > GetDependencies(void) const;
276 void AddReverseDependency(const intrusive_ptr<Dependency>& dep);
277 void RemoveReverseDependency(const intrusive_ptr<Dependency>& dep);
278 std::set<intrusive_ptr<Dependency> > GetReverseDependencies(void) const;
280 static void ValidateCheckInterval(const String& location, const Checkable::Ptr& object);
283 virtual void Start(void);
285 virtual void OnConfigLoaded(void);
286 virtual void OnStateLoaded(void);
289 mutable boost::mutex m_CheckableMutex;
291 long m_SchedulingOffset;
294 static void DowntimesExpireTimerHandler(void);
295 void RemoveExpiredDowntimes(void);
296 void AddDowntimesToCache(void);
299 static void CommentsExpireTimerHandler(void);
300 void RemoveExpiredComments(void);
301 void AddCommentsToCache(void);
304 std::set<Notification::Ptr> m_Notifications;
305 mutable boost::mutex m_NotificationMutex;
308 mutable boost::mutex m_DependencyMutex;
309 std::set<intrusive_ptr<Dependency> > m_Dependencies;
310 std::set<intrusive_ptr<Dependency> > m_ReverseDependencies;
315 #endif /* CHECKABLE_H */
317 #include "icinga/dependency.hpp"