Wludzik, Jozef | 76833cb | 2020-12-21 14:42:41 +0100 | [diff] [blame] | 1 | #include "trigger.hpp" |
| 2 | |
Krzysztof Grobelny | 9f9ff90 | 2021-03-05 14:57:53 +0000 | [diff] [blame] | 3 | #include "interfaces/types.hpp" |
Cezary Zwolak | a4e6761 | 2021-02-18 13:16:16 +0100 | [diff] [blame^] | 4 | #include "utils/transform.hpp" |
| 5 | |
| 6 | #include <phosphor-logging/log.hpp> |
| 7 | |
| 8 | template <class... Ts> |
| 9 | struct overloaded : Ts... |
| 10 | { |
| 11 | using Ts::operator()...; |
| 12 | }; |
| 13 | template <class... Ts> |
| 14 | overloaded(Ts...) -> overloaded<Ts...>; |
Wludzik, Jozef | 76833cb | 2020-12-21 14:42:41 +0100 | [diff] [blame] | 15 | |
| 16 | Trigger::Trigger( |
| 17 | boost::asio::io_context& ioc, |
| 18 | const std::shared_ptr<sdbusplus::asio::object_server>& objServer, |
Cezary Zwolak | a4e6761 | 2021-02-18 13:16:16 +0100 | [diff] [blame^] | 19 | const std::string& nameIn, const bool isDiscreteIn, |
| 20 | const bool logToJournalIn, const bool logToRedfishIn, |
| 21 | const bool updateReportIn, const TriggerSensors& sensorsIn, |
Wludzik, Jozef | 76833cb | 2020-12-21 14:42:41 +0100 | [diff] [blame] | 22 | const std::vector<std::string>& reportNamesIn, |
| 23 | const TriggerThresholdParams& thresholdParamsIn, |
Wludzik, Jozef | 1477fe6 | 2021-01-02 11:56:10 +0100 | [diff] [blame] | 24 | std::vector<std::shared_ptr<interfaces::Threshold>>&& thresholdsIn, |
Cezary Zwolak | a4e6761 | 2021-02-18 13:16:16 +0100 | [diff] [blame^] | 25 | interfaces::TriggerManager& triggerManager, |
| 26 | interfaces::JsonStorage& triggerStorageIn) : |
Wludzik, Jozef | 76833cb | 2020-12-21 14:42:41 +0100 | [diff] [blame] | 27 | name(nameIn), |
Cezary Zwolak | a4e6761 | 2021-02-18 13:16:16 +0100 | [diff] [blame^] | 28 | isDiscrete(isDiscreteIn), logToJournal(logToJournalIn), |
| 29 | logToRedfish(logToRedfishIn), updateReport(updateReportIn), |
| 30 | path(triggerDir + name), sensors(sensorsIn), reportNames(reportNamesIn), |
| 31 | thresholdParams(thresholdParamsIn), thresholds(std::move(thresholdsIn)), |
| 32 | fileName(std::to_string(std::hash<std::string>{}(name))), |
| 33 | triggerStorage(triggerStorageIn) |
Wludzik, Jozef | 76833cb | 2020-12-21 14:42:41 +0100 | [diff] [blame] | 34 | { |
| 35 | deleteIface = objServer->add_unique_interface( |
| 36 | path, deleteIfaceName, [this, &ioc, &triggerManager](auto& dbusIface) { |
| 37 | dbusIface.register_method("Delete", [this, &ioc, &triggerManager] { |
Cezary Zwolak | a4e6761 | 2021-02-18 13:16:16 +0100 | [diff] [blame^] | 38 | if (persistent) |
| 39 | { |
| 40 | triggerStorage.remove(fileName); |
| 41 | } |
Wludzik, Jozef | 76833cb | 2020-12-21 14:42:41 +0100 | [diff] [blame] | 42 | boost::asio::post(ioc, [this, &triggerManager] { |
| 43 | triggerManager.removeTrigger(this); |
| 44 | }); |
| 45 | }); |
| 46 | }); |
| 47 | |
| 48 | triggerIface = objServer->add_unique_interface( |
| 49 | path, triggerIfaceName, |
Cezary Zwolak | a4e6761 | 2021-02-18 13:16:16 +0100 | [diff] [blame^] | 50 | [this, isDiscreteIn, logToJournalIn, logToRedfishIn, |
| 51 | updateReportIn](auto& dbusIface) { |
| 52 | persistent = storeConfiguration(); |
| 53 | dbusIface.register_property_rw( |
Wludzik, Jozef | 76833cb | 2020-12-21 14:42:41 +0100 | [diff] [blame] | 54 | "Persistent", persistent, |
| 55 | sdbusplus::vtable::property_::emits_change, |
Cezary Zwolak | a4e6761 | 2021-02-18 13:16:16 +0100 | [diff] [blame^] | 56 | [this](bool newVal, const auto&) { |
| 57 | if (newVal == persistent) |
| 58 | { |
| 59 | return true; |
| 60 | } |
| 61 | if (newVal) |
| 62 | { |
| 63 | persistent = storeConfiguration(); |
| 64 | } |
| 65 | else |
| 66 | { |
| 67 | triggerStorage.remove(fileName); |
| 68 | persistent = false; |
| 69 | } |
| 70 | return true; |
| 71 | }, |
| 72 | [this](const auto&) { return persistent; }); |
| 73 | |
Wludzik, Jozef | 76833cb | 2020-12-21 14:42:41 +0100 | [diff] [blame] | 74 | dbusIface.register_property_r( |
| 75 | "Thresholds", thresholdParams, |
| 76 | sdbusplus::vtable::property_::emits_change, |
| 77 | [](const auto& x) { return x; }); |
| 78 | dbusIface.register_property_r( |
| 79 | "Sensors", sensors, sdbusplus::vtable::property_::emits_change, |
| 80 | [](const auto& x) { return x; }); |
| 81 | dbusIface.register_property_r( |
| 82 | "ReportNames", reportNames, |
| 83 | sdbusplus::vtable::property_::emits_change, |
| 84 | [](const auto& x) { return x; }); |
| 85 | dbusIface.register_property_r("Discrete", isDiscrete, |
| 86 | sdbusplus::vtable::property_::const_, |
| 87 | [](const auto& x) { return x; }); |
| 88 | dbusIface.register_property_r("LogToJournal", logToJournal, |
| 89 | sdbusplus::vtable::property_::const_, |
| 90 | [](const auto& x) { return x; }); |
| 91 | dbusIface.register_property_r("LogToRedfish", logToRedfish, |
| 92 | sdbusplus::vtable::property_::const_, |
| 93 | [](const auto& x) { return x; }); |
| 94 | dbusIface.register_property_r("UpdateReport", updateReport, |
| 95 | sdbusplus::vtable::property_::const_, |
| 96 | [](const auto& x) { return x; }); |
| 97 | }); |
Wludzik, Jozef | 1477fe6 | 2021-01-02 11:56:10 +0100 | [diff] [blame] | 98 | |
| 99 | for (const auto& threshold : thresholds) |
| 100 | { |
| 101 | threshold->initialize(); |
| 102 | } |
Wludzik, Jozef | 76833cb | 2020-12-21 14:42:41 +0100 | [diff] [blame] | 103 | } |
Cezary Zwolak | a4e6761 | 2021-02-18 13:16:16 +0100 | [diff] [blame^] | 104 | |
| 105 | bool Trigger::storeConfiguration() const |
| 106 | { |
| 107 | try |
| 108 | { |
| 109 | nlohmann::json data; |
| 110 | |
| 111 | data["Version"] = triggerVersion; |
| 112 | data["Name"] = name; |
| 113 | data["ThresholdParamsDiscriminator"] = thresholdParams.index(); |
| 114 | data["IsDiscrete"] = isDiscrete; |
| 115 | data["LogToJournal"] = logToJournal; |
| 116 | data["LogToRedfish"] = logToRedfish; |
| 117 | data["UpdateReport"] = updateReport; |
| 118 | |
| 119 | std::visit( |
| 120 | overloaded{ |
| 121 | [&](const std::vector<numeric::ThresholdParam>& arg) { |
| 122 | data["ThresholdParams"] = |
| 123 | utils::transform(arg, [](const auto& thresholdParam) { |
| 124 | const auto& [type, dwellTime, direction, |
| 125 | thresholdValue] = thresholdParam; |
| 126 | return numeric::LabeledThresholdParam( |
| 127 | numeric::stringToType(type), dwellTime, |
| 128 | numeric::stringToDirection(direction), |
| 129 | thresholdValue); |
| 130 | }); |
| 131 | }, |
| 132 | [&](const std::vector<discrete::ThresholdParam>& arg) { |
| 133 | data["ThresholdParams"] = |
| 134 | utils::transform(arg, [](const auto& thresholdParam) { |
| 135 | const auto& [userId, severity, dwellTime, |
| 136 | thresholdValue] = thresholdParam; |
| 137 | return discrete::LabeledThresholdParam( |
| 138 | userId, discrete::stringToSeverity(severity), |
| 139 | dwellTime, thresholdValue); |
| 140 | }); |
| 141 | }, |
| 142 | }, |
| 143 | thresholdParams); |
| 144 | |
| 145 | data["ReportNames"] = reportNames; |
| 146 | |
| 147 | data["Sensors"] = utils::transform(sensors, [](const auto& sensor) { |
| 148 | const auto& [sensorPath, sensorMetadata] = sensor; |
| 149 | return LabeledTriggerSensor(sensorPath, sensorMetadata); |
| 150 | }); |
| 151 | |
| 152 | triggerStorage.store(fileName, data); |
| 153 | } |
| 154 | catch (const std::exception& e) |
| 155 | { |
| 156 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 157 | "Failed to store a trigger in storage", |
| 158 | phosphor::logging::entry("EXCEPTION_MSG=%s", e.what())); |
| 159 | return false; |
| 160 | } |
| 161 | return true; |
| 162 | } |