Tom Joseph | 6b7a143 | 2017-05-19 10:43:36 +0530 | [diff] [blame^] | 1 | #include <chrono> |
| 2 | #include <vector> |
| 3 | #include <phosphor-logging/elog-errors.hpp> |
| 4 | #include "host-ipmid/ipmid-api.h" |
| 5 | #include "xyz/openbmc_project/Common/error.hpp" |
| 6 | #include "selutility.hpp" |
| 7 | #include "types.hpp" |
| 8 | #include "utils.hpp" |
| 9 | |
| 10 | extern const ipmi::sensor::InvObjectIDMap invSensors; |
| 11 | using namespace phosphor::logging; |
| 12 | using InternalFailure = |
| 13 | sdbusplus::xyz::openbmc_project::Common::Error::InternalFailure; |
| 14 | |
| 15 | namespace ipmi |
| 16 | { |
| 17 | |
| 18 | namespace sel |
| 19 | { |
| 20 | |
| 21 | namespace internal |
| 22 | { |
| 23 | |
| 24 | GetSELEntryResponse prepareSELEntry( |
| 25 | const std::string& objPath, |
| 26 | ipmi::sensor::InvObjectIDMap::const_iterator iter) |
| 27 | { |
| 28 | ipmi::sel::GetSELEntryResponse record {}; |
| 29 | |
| 30 | sdbusplus::bus::bus bus{ipmid_get_sd_bus_connection()}; |
| 31 | auto service = ipmi::getService(bus, logEntryIntf, objPath); |
| 32 | |
| 33 | // Read all the log entry properties. |
| 34 | auto methodCall = bus.new_method_call(service.c_str(), |
| 35 | objPath.c_str(), |
| 36 | propIntf, |
| 37 | "GetAll"); |
| 38 | methodCall.append(logEntryIntf); |
| 39 | |
| 40 | auto reply = bus.call(methodCall); |
| 41 | if (reply.is_method_error()) |
| 42 | { |
| 43 | log<level::ERR>("Error in reading logging property entries"); |
| 44 | elog<InternalFailure>(); |
| 45 | } |
| 46 | |
| 47 | std::map<std::string, PropertyType> entryData; |
| 48 | reply.read(entryData); |
| 49 | |
| 50 | // Read Id from the log entry. |
| 51 | static constexpr auto propId = "Id"; |
| 52 | auto iterId = entryData.find(propId); |
| 53 | if (iterId == entryData.end()) |
| 54 | { |
| 55 | log<level::ERR>("Error in reading Id of logging entry"); |
| 56 | elog<InternalFailure>(); |
| 57 | } |
| 58 | |
| 59 | record.recordID = static_cast<uint16_t>( |
| 60 | sdbusplus::message::variant_ns::get<uint32_t>(iterId->second)); |
| 61 | |
| 62 | // Read Timestamp from the log entry. |
| 63 | static constexpr auto propTimeStamp = "Timestamp"; |
| 64 | auto iterTimeStamp = entryData.find(propTimeStamp); |
| 65 | if (iterTimeStamp == entryData.end()) |
| 66 | { |
| 67 | log<level::ERR>("Error in reading Timestamp of logging entry"); |
| 68 | elog<InternalFailure>(); |
| 69 | } |
| 70 | |
| 71 | std::chrono::milliseconds chronoTimeStamp( |
| 72 | sdbusplus::message::variant_ns::get<uint64_t> |
| 73 | (iterTimeStamp->second)); |
| 74 | record.timeStamp = static_cast<uint32_t>(std::chrono::duration_cast< |
| 75 | std::chrono::seconds>(chronoTimeStamp).count()); |
| 76 | |
| 77 | static constexpr auto systemEventRecord = 0x02; |
| 78 | static constexpr auto generatorID = 0x2000; |
| 79 | static constexpr auto eventMsgRevision = 0x04; |
| 80 | |
| 81 | record.recordType = systemEventRecord; |
| 82 | record.generatorID = generatorID; |
| 83 | record.eventMsgRevision = eventMsgRevision; |
| 84 | |
| 85 | record.sensorType = iter->second.sensorType; |
| 86 | record.sensorNum = iter->second.sensorID; |
| 87 | record.eventData1 = iter->second.eventOffset; |
| 88 | |
| 89 | // Read Resolved from the log entry. |
| 90 | static constexpr auto propResolved = "Resolved"; |
| 91 | auto iterResolved = entryData.find(propResolved); |
| 92 | if (iterResolved == entryData.end()) |
| 93 | { |
| 94 | log<level::ERR>("Error in reading Resolved field of logging entry"); |
| 95 | elog<InternalFailure>(); |
| 96 | } |
| 97 | |
| 98 | static constexpr auto deassertEvent = 0x80; |
| 99 | |
| 100 | // Evaluate if the event is assertion or deassertion event |
| 101 | if (sdbusplus::message::variant_ns::get<bool>(iterResolved->second)) |
| 102 | { |
| 103 | record.eventType = deassertEvent | iter->second.eventReadingType; |
| 104 | } |
| 105 | else |
| 106 | { |
| 107 | record.eventType = iter->second.eventReadingType; |
| 108 | } |
| 109 | |
| 110 | return record; |
| 111 | } |
| 112 | |
| 113 | } // namespace internal |
| 114 | |
| 115 | } // namespace sel |
| 116 | |
| 117 | } // namespace ipmi |