xref: /openbmc/phosphor-pid-control/failsafeloggers/failsafe_logger_utility.hpp (revision 6df8bb5086b29c43217596b194dda7fbc4e3ec4a)
1 #pragma once
2 
3 #include "conf.hpp"
4 #include "failsafeloggers/failsafe_logger.hpp"
5 
6 #include <memory>
7 #include <string>
8 #include <unordered_map>
9 #include <vector>
10 
11 /** Map of the zone ID to its failsafe logger.
12  */
13 extern std::unordered_map<int64_t, std::shared_ptr<pid_control::FailsafeLogger>>
14     zoneIdToFailsafeLogger;
15 
16 /** Map of the sensor name/ID to its corresponding zone IDs.
17  */
18 extern std::unordered_map<std::string, std::vector<int64_t>> sensorNameToZoneId;
19 
20 namespace pid_control
21 {
22 
23 /** Given a sensor name, attempt to output entering/leaving-failsafe-mode
24  * logs for its corresponding zones.
25  */
outputFailsafeLogWithSensor(const std::string sensorName,const bool newFailsafeState,const std::string location,const std::string reason)26 inline void outputFailsafeLogWithSensor(
27     const std::string sensorName, const bool newFailsafeState,
28     const std::string location, const std::string reason)
29 {
30     for (const int64_t zoneId : sensorNameToZoneId[sensorName])
31     {
32         if (zoneIdToFailsafeLogger.count(zoneId))
33         {
34             zoneIdToFailsafeLogger[zoneId]->outputFailsafeLog(
35                 zoneId, newFailsafeState, location, reason);
36         }
37     }
38 }
39 
40 /** Given a zone ID, attempt to output entering/leaving-failsafe-mode
41  * logs for its corresponding zones.
42  */
outputFailsafeLogWithZone(const int64_t zoneId,const bool newFailsafeState,const std::string location,const std::string reason)43 inline void outputFailsafeLogWithZone(
44     const int64_t zoneId, const bool newFailsafeState,
45     const std::string location, const std::string reason)
46 {
47     if (zoneIdToFailsafeLogger.count(zoneId))
48     {
49         zoneIdToFailsafeLogger[zoneId]->outputFailsafeLog(
50             zoneId, newFailsafeState, location, reason);
51     }
52 }
53 } // namespace pid_control
54