108777fb0SLewanczyk, Dawid /* 208777fb0SLewanczyk, Dawid // Copyright (c) 2018 Intel Corporation 308777fb0SLewanczyk, Dawid // 408777fb0SLewanczyk, Dawid // Licensed under the Apache License, Version 2.0 (the "License"); 508777fb0SLewanczyk, Dawid // you may not use this file except in compliance with the License. 608777fb0SLewanczyk, Dawid // You may obtain a copy of the License at 708777fb0SLewanczyk, Dawid // 808777fb0SLewanczyk, Dawid // http://www.apache.org/licenses/LICENSE-2.0 908777fb0SLewanczyk, Dawid // 1008777fb0SLewanczyk, Dawid // Unless required by applicable law or agreed to in writing, software 1108777fb0SLewanczyk, Dawid // distributed under the License is distributed on an "AS IS" BASIS, 1208777fb0SLewanczyk, Dawid // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1308777fb0SLewanczyk, Dawid // See the License for the specific language governing permissions and 1408777fb0SLewanczyk, Dawid // limitations under the License. 1508777fb0SLewanczyk, Dawid */ 1608777fb0SLewanczyk, Dawid #pragma once 1708777fb0SLewanczyk, Dawid 1808777fb0SLewanczyk, Dawid #include <math.h> 191abe55efSEd Tanous 2008777fb0SLewanczyk, Dawid #include <boost/algorithm/string/predicate.hpp> 2108777fb0SLewanczyk, Dawid #include <boost/algorithm/string/split.hpp> 2208777fb0SLewanczyk, Dawid #include <boost/container/flat_map.hpp> 2308777fb0SLewanczyk, Dawid #include <boost/range/algorithm/replace_copy_if.hpp> 241abe55efSEd Tanous #include <dbus_singleton.hpp> 2508777fb0SLewanczyk, Dawid 261abe55efSEd Tanous namespace redfish 271abe55efSEd Tanous { 2808777fb0SLewanczyk, Dawid 29d76323e5SEd Tanous constexpr const char* dbusSensorPrefix = "/xyz/openbmc_project/sensors/"; 3008777fb0SLewanczyk, Dawid 3108777fb0SLewanczyk, Dawid using GetSubTreeType = std::vector< 3208777fb0SLewanczyk, Dawid std::pair<std::string, 3308777fb0SLewanczyk, Dawid std::vector<std::pair<std::string, std::vector<std::string>>>>>; 3408777fb0SLewanczyk, Dawid 35aa2e59c1SEd Tanous using SensorVariant = sdbusplus::message::variant<int64_t, double>; 36aa2e59c1SEd Tanous 3708777fb0SLewanczyk, Dawid using ManagedObjectsVectorType = std::vector<std::pair< 38aa2e59c1SEd Tanous sdbusplus::message::object_path, 3908777fb0SLewanczyk, Dawid boost::container::flat_map< 40aa2e59c1SEd Tanous std::string, boost::container::flat_map<std::string, SensorVariant>>>>; 4108777fb0SLewanczyk, Dawid 4208777fb0SLewanczyk, Dawid /** 43588c3f0dSKowalski, Kamil * SensorsAsyncResp 4408777fb0SLewanczyk, Dawid * Gathers data needed for response processing after async calls are done 4508777fb0SLewanczyk, Dawid */ 461abe55efSEd Tanous class SensorsAsyncResp 471abe55efSEd Tanous { 4808777fb0SLewanczyk, Dawid public: 4955c7b7a2SEd Tanous SensorsAsyncResp(crow::Response& response, const std::string& chassisId, 50*2474adfaSEd Tanous const std::initializer_list<const char*> types, 51*2474adfaSEd Tanous const std::string& subNode) : 52*2474adfaSEd Tanous chassisId(chassisId), 53*2474adfaSEd Tanous res(response), types(types), chassisSubNode(subNode) 541abe55efSEd Tanous { 5555c7b7a2SEd Tanous res.jsonValue["@odata.id"] = 5608777fb0SLewanczyk, Dawid "/redfish/v1/Chassis/" + chassisId + "/Thermal"; 5708777fb0SLewanczyk, Dawid } 5808777fb0SLewanczyk, Dawid 591abe55efSEd Tanous ~SensorsAsyncResp() 601abe55efSEd Tanous { 611abe55efSEd Tanous if (res.result() == boost::beast::http::status::internal_server_error) 621abe55efSEd Tanous { 631abe55efSEd Tanous // Reset the json object to clear out any data that made it in 641abe55efSEd Tanous // before the error happened todo(ed) handle error condition with 651abe55efSEd Tanous // proper code 6655c7b7a2SEd Tanous res.jsonValue = nlohmann::json::object(); 6708777fb0SLewanczyk, Dawid } 6808777fb0SLewanczyk, Dawid res.end(); 6908777fb0SLewanczyk, Dawid } 70588c3f0dSKowalski, Kamil 711abe55efSEd Tanous void setErrorStatus() 721abe55efSEd Tanous { 73e0d918bcSEd Tanous res.result(boost::beast::http::status::internal_server_error); 7408777fb0SLewanczyk, Dawid } 7508777fb0SLewanczyk, Dawid 7655c7b7a2SEd Tanous crow::Response& res; 77588c3f0dSKowalski, Kamil std::string chassisId{}; 7808777fb0SLewanczyk, Dawid const std::vector<const char*> types; 79*2474adfaSEd Tanous std::string chassisSubNode{}; 8008777fb0SLewanczyk, Dawid }; 8108777fb0SLewanczyk, Dawid 8208777fb0SLewanczyk, Dawid /** 8308777fb0SLewanczyk, Dawid * @brief Creates connections necessary for chassis sensors 84588c3f0dSKowalski, Kamil * @param SensorsAsyncResp Pointer to object holding response data 8508777fb0SLewanczyk, Dawid * @param sensorNames Sensors retrieved from chassis 8608777fb0SLewanczyk, Dawid * @param callback Callback for processing gathered connections 8708777fb0SLewanczyk, Dawid */ 8808777fb0SLewanczyk, Dawid template <typename Callback> 89588c3f0dSKowalski, Kamil void getConnections(std::shared_ptr<SensorsAsyncResp> SensorsAsyncResp, 9008777fb0SLewanczyk, Dawid const boost::container::flat_set<std::string>& sensorNames, 911abe55efSEd Tanous Callback&& callback) 921abe55efSEd Tanous { 9355c7b7a2SEd Tanous BMCWEB_LOG_DEBUG << "getConnections enter"; 9403b5bae3SJames Feist const std::string path = "/xyz/openbmc_project/sensors"; 9508777fb0SLewanczyk, Dawid const std::array<std::string, 1> interfaces = { 9608777fb0SLewanczyk, Dawid "xyz.openbmc_project.Sensor.Value"}; 9708777fb0SLewanczyk, Dawid 9808777fb0SLewanczyk, Dawid // Response handler for parsing objects subtree 991abe55efSEd Tanous auto respHandler = [callback{std::move(callback)}, SensorsAsyncResp, 1001abe55efSEd Tanous sensorNames](const boost::system::error_code ec, 1011abe55efSEd Tanous const GetSubTreeType& subtree) { 10255c7b7a2SEd Tanous BMCWEB_LOG_DEBUG << "getConnections resp_handler enter"; 1031abe55efSEd Tanous if (ec) 1041abe55efSEd Tanous { 105588c3f0dSKowalski, Kamil SensorsAsyncResp->setErrorStatus(); 1061abe55efSEd Tanous BMCWEB_LOG_ERROR << "getConnections resp_handler: Dbus error " 1071abe55efSEd Tanous << ec; 10808777fb0SLewanczyk, Dawid return; 10908777fb0SLewanczyk, Dawid } 11008777fb0SLewanczyk, Dawid 11155c7b7a2SEd Tanous BMCWEB_LOG_DEBUG << "Found " << subtree.size() << " subtrees"; 11208777fb0SLewanczyk, Dawid 11308777fb0SLewanczyk, Dawid // Make unique list of connections only for requested sensor types and 11408777fb0SLewanczyk, Dawid // found in the chassis 11508777fb0SLewanczyk, Dawid boost::container::flat_set<std::string> connections; 1161abe55efSEd Tanous // Intrinsic to avoid malloc. Most systems will have < 8 sensor 1171abe55efSEd Tanous // producers 11808777fb0SLewanczyk, Dawid connections.reserve(8); 11908777fb0SLewanczyk, Dawid 12055c7b7a2SEd Tanous BMCWEB_LOG_DEBUG << "sensorNames list count: " << sensorNames.size(); 1211abe55efSEd Tanous for (const std::string& tsensor : sensorNames) 1221abe55efSEd Tanous { 12355c7b7a2SEd Tanous BMCWEB_LOG_DEBUG << "Sensor to find: " << tsensor; 12408777fb0SLewanczyk, Dawid } 12508777fb0SLewanczyk, Dawid 12608777fb0SLewanczyk, Dawid for (const std::pair< 12708777fb0SLewanczyk, Dawid std::string, 12808777fb0SLewanczyk, Dawid std::vector<std::pair<std::string, std::vector<std::string>>>>& 1291abe55efSEd Tanous object : subtree) 1301abe55efSEd Tanous { 1311abe55efSEd Tanous for (const char* type : SensorsAsyncResp->types) 1321abe55efSEd Tanous { 1331abe55efSEd Tanous if (boost::starts_with(object.first, type)) 1341abe55efSEd Tanous { 13508777fb0SLewanczyk, Dawid auto lastPos = object.first.rfind('/'); 1361abe55efSEd Tanous if (lastPos != std::string::npos) 1371abe55efSEd Tanous { 1381abe55efSEd Tanous std::string sensorName = 1391abe55efSEd Tanous object.first.substr(lastPos + 1); 14008777fb0SLewanczyk, Dawid 1411abe55efSEd Tanous if (sensorNames.find(sensorName) != sensorNames.end()) 1421abe55efSEd Tanous { 14355c7b7a2SEd Tanous // For each Connection name 1441abe55efSEd Tanous for (const std::pair<std::string, 1451abe55efSEd Tanous std::vector<std::string>>& 1461abe55efSEd Tanous objData : object.second) 1471abe55efSEd Tanous { 1481abe55efSEd Tanous BMCWEB_LOG_DEBUG << "Adding connection: " 1491abe55efSEd Tanous << objData.first; 15008777fb0SLewanczyk, Dawid connections.insert(objData.first); 15108777fb0SLewanczyk, Dawid } 15208777fb0SLewanczyk, Dawid } 15308777fb0SLewanczyk, Dawid } 15408777fb0SLewanczyk, Dawid break; 15508777fb0SLewanczyk, Dawid } 15608777fb0SLewanczyk, Dawid } 15708777fb0SLewanczyk, Dawid } 15855c7b7a2SEd Tanous BMCWEB_LOG_DEBUG << "Found " << connections.size() << " connections"; 15908777fb0SLewanczyk, Dawid callback(std::move(connections)); 16055c7b7a2SEd Tanous BMCWEB_LOG_DEBUG << "getConnections resp_handler exit"; 16108777fb0SLewanczyk, Dawid }; 16208777fb0SLewanczyk, Dawid 16308777fb0SLewanczyk, Dawid // Make call to ObjectMapper to find all sensors objects 16455c7b7a2SEd Tanous crow::connections::systemBus->async_method_call( 16555c7b7a2SEd Tanous std::move(respHandler), "xyz.openbmc_project.ObjectMapper", 1661abe55efSEd Tanous "/xyz/openbmc_project/object_mapper", 1671abe55efSEd Tanous "xyz.openbmc_project.ObjectMapper", "GetSubTree", path, 2, interfaces); 16855c7b7a2SEd Tanous BMCWEB_LOG_DEBUG << "getConnections exit"; 16908777fb0SLewanczyk, Dawid } 17008777fb0SLewanczyk, Dawid 17108777fb0SLewanczyk, Dawid /** 17208777fb0SLewanczyk, Dawid * @brief Retrieves requested chassis sensors and redundancy data from DBus . 173588c3f0dSKowalski, Kamil * @param SensorsAsyncResp Pointer to object holding response data 17408777fb0SLewanczyk, Dawid * @param callback Callback for next step in gathered sensor processing 17508777fb0SLewanczyk, Dawid */ 17608777fb0SLewanczyk, Dawid template <typename Callback> 177588c3f0dSKowalski, Kamil void getChassis(std::shared_ptr<SensorsAsyncResp> SensorsAsyncResp, 1781abe55efSEd Tanous Callback&& callback) 1791abe55efSEd Tanous { 18055c7b7a2SEd Tanous BMCWEB_LOG_DEBUG << "getChassis enter"; 18108777fb0SLewanczyk, Dawid // Process response from EntityManager and extract chassis data 1821abe55efSEd Tanous auto respHandler = [callback{std::move(callback)}, 1831abe55efSEd Tanous SensorsAsyncResp](const boost::system::error_code ec, 1841abe55efSEd Tanous ManagedObjectsVectorType& resp) { 18555c7b7a2SEd Tanous BMCWEB_LOG_DEBUG << "getChassis respHandler enter"; 1861abe55efSEd Tanous if (ec) 1871abe55efSEd Tanous { 18855c7b7a2SEd Tanous BMCWEB_LOG_ERROR << "getChassis respHandler DBUS error: " << ec; 189588c3f0dSKowalski, Kamil SensorsAsyncResp->setErrorStatus(); 19008777fb0SLewanczyk, Dawid return; 19108777fb0SLewanczyk, Dawid } 19208777fb0SLewanczyk, Dawid boost::container::flat_set<std::string> sensorNames; 19308777fb0SLewanczyk, Dawid 194588c3f0dSKowalski, Kamil // SensorsAsyncResp->chassisId 195daf36e2eSEd Tanous bool foundChassis = false; 196daf36e2eSEd Tanous std::vector<std::string> split; 197daf36e2eSEd Tanous // Reserve space for 198daf36e2eSEd Tanous // /xyz/openbmc_project/inventory/<name>/<subname> + 3 subnames 199daf36e2eSEd Tanous split.reserve(8); 200daf36e2eSEd Tanous 2011abe55efSEd Tanous for (const auto& objDictEntry : resp) 2021abe55efSEd Tanous { 203daf36e2eSEd Tanous const std::string& objectPath = 204daf36e2eSEd Tanous static_cast<const std::string&>(objDictEntry.first); 205daf36e2eSEd Tanous boost::algorithm::split(split, objectPath, boost::is_any_of("/")); 2061abe55efSEd Tanous if (split.size() < 2) 2071abe55efSEd Tanous { 2081abe55efSEd Tanous BMCWEB_LOG_ERROR << "Got path that isn't long enough " 2091abe55efSEd Tanous << objectPath; 210daf36e2eSEd Tanous split.clear(); 211daf36e2eSEd Tanous continue; 212daf36e2eSEd Tanous } 213daf36e2eSEd Tanous const std::string& sensorName = split.end()[-1]; 214daf36e2eSEd Tanous const std::string& chassisName = split.end()[-2]; 215daf36e2eSEd Tanous 2161abe55efSEd Tanous if (chassisName != SensorsAsyncResp->chassisId) 2171abe55efSEd Tanous { 218daf36e2eSEd Tanous split.clear(); 219daf36e2eSEd Tanous continue; 220daf36e2eSEd Tanous } 22155c7b7a2SEd Tanous BMCWEB_LOG_DEBUG << "New sensor: " << sensorName; 222daf36e2eSEd Tanous foundChassis = true; 22308777fb0SLewanczyk, Dawid sensorNames.emplace(sensorName); 224daf36e2eSEd Tanous split.clear(); 22508777fb0SLewanczyk, Dawid }; 22655c7b7a2SEd Tanous BMCWEB_LOG_DEBUG << "Found " << sensorNames.size() << " Sensor names"; 22708777fb0SLewanczyk, Dawid 2281abe55efSEd Tanous if (!foundChassis) 2291abe55efSEd Tanous { 23055c7b7a2SEd Tanous BMCWEB_LOG_INFO << "Unable to find chassis named " 231588c3f0dSKowalski, Kamil << SensorsAsyncResp->chassisId; 232f12894f8SJason M. Bills messages::resourceNotFound(SensorsAsyncResp->res, "Chassis", 233f12894f8SJason M. Bills SensorsAsyncResp->chassisId); 2341abe55efSEd Tanous } 2351abe55efSEd Tanous else 2361abe55efSEd Tanous { 23708777fb0SLewanczyk, Dawid callback(sensorNames); 23808777fb0SLewanczyk, Dawid } 23955c7b7a2SEd Tanous BMCWEB_LOG_DEBUG << "getChassis respHandler exit"; 24008777fb0SLewanczyk, Dawid }; 24108777fb0SLewanczyk, Dawid 24208777fb0SLewanczyk, Dawid // Make call to EntityManager to find all chassis objects 24355c7b7a2SEd Tanous crow::connections::systemBus->async_method_call( 24455c7b7a2SEd Tanous respHandler, "xyz.openbmc_project.EntityManager", "/", 2457885954aSLewanczyk, Dawid "org.freedesktop.DBus.ObjectManager", "GetManagedObjects"); 24655c7b7a2SEd Tanous BMCWEB_LOG_DEBUG << "getChassis exit"; 24708777fb0SLewanczyk, Dawid } 24808777fb0SLewanczyk, Dawid 24908777fb0SLewanczyk, Dawid /** 25008777fb0SLewanczyk, Dawid * @brief Builds a json sensor representation of a sensor. 25108777fb0SLewanczyk, Dawid * @param sensorName The name of the sensor to be built 252274fad5aSGunnar Mills * @param sensorType The type (temperature, fan_tach, etc) of the sensor to 25308777fb0SLewanczyk, Dawid * build 25408777fb0SLewanczyk, Dawid * @param interfacesDict A dictionary of the interfaces and properties of said 25508777fb0SLewanczyk, Dawid * interfaces to be built from 25608777fb0SLewanczyk, Dawid * @param sensor_json The json object to fill 25708777fb0SLewanczyk, Dawid */ 25808777fb0SLewanczyk, Dawid void objectInterfacesToJson( 25908777fb0SLewanczyk, Dawid const std::string& sensorName, const std::string& sensorType, 26008777fb0SLewanczyk, Dawid const boost::container::flat_map< 261aa2e59c1SEd Tanous std::string, boost::container::flat_map<std::string, SensorVariant>>& 26208777fb0SLewanczyk, Dawid interfacesDict, 2631abe55efSEd Tanous nlohmann::json& sensor_json) 2641abe55efSEd Tanous { 26508777fb0SLewanczyk, Dawid // We need a value interface before we can do anything with it 26655c7b7a2SEd Tanous auto valueIt = interfacesDict.find("xyz.openbmc_project.Sensor.Value"); 2671abe55efSEd Tanous if (valueIt == interfacesDict.end()) 2681abe55efSEd Tanous { 26955c7b7a2SEd Tanous BMCWEB_LOG_ERROR << "Sensor doesn't have a value interface"; 27008777fb0SLewanczyk, Dawid return; 27108777fb0SLewanczyk, Dawid } 27208777fb0SLewanczyk, Dawid 27308777fb0SLewanczyk, Dawid // Assume values exist as is (10^0 == 1) if no scale exists 27408777fb0SLewanczyk, Dawid int64_t scaleMultiplier = 0; 27508777fb0SLewanczyk, Dawid 27655c7b7a2SEd Tanous auto scaleIt = valueIt->second.find("Scale"); 27708777fb0SLewanczyk, Dawid // If a scale exists, pull value as int64, and use the scaling. 2781abe55efSEd Tanous if (scaleIt != valueIt->second.end()) 2791abe55efSEd Tanous { 2801abe55efSEd Tanous const int64_t* int64Value = 2811abe55efSEd Tanous mapbox::getPtr<const int64_t>(scaleIt->second); 2821abe55efSEd Tanous if (int64Value != nullptr) 2831abe55efSEd Tanous { 28408777fb0SLewanczyk, Dawid scaleMultiplier = *int64Value; 28508777fb0SLewanczyk, Dawid } 28608777fb0SLewanczyk, Dawid } 28708777fb0SLewanczyk, Dawid 28808777fb0SLewanczyk, Dawid sensor_json["MemberId"] = sensorName; 28908777fb0SLewanczyk, Dawid sensor_json["Name"] = sensorName; 29008777fb0SLewanczyk, Dawid sensor_json["Status"]["State"] = "Enabled"; 29108777fb0SLewanczyk, Dawid sensor_json["Status"]["Health"] = "OK"; 29208777fb0SLewanczyk, Dawid 29308777fb0SLewanczyk, Dawid // Parameter to set to override the type we get from dbus, and force it to 29408777fb0SLewanczyk, Dawid // int, regardless of what is available. This is used for schemas like fan, 29508777fb0SLewanczyk, Dawid // that require integers, not floats. 29608777fb0SLewanczyk, Dawid bool forceToInt = false; 29708777fb0SLewanczyk, Dawid 29808777fb0SLewanczyk, Dawid const char* unit = "Reading"; 2991abe55efSEd Tanous if (sensorType == "temperature") 3001abe55efSEd Tanous { 30108777fb0SLewanczyk, Dawid unit = "ReadingCelsius"; 3027885954aSLewanczyk, Dawid sensor_json["@odata.type"] = "#Thermal.v1_3_0.Temperature"; 30308777fb0SLewanczyk, Dawid // TODO(ed) Documentation says that path should be type fan_tach, 30408777fb0SLewanczyk, Dawid // implementation seems to implement fan 3051abe55efSEd Tanous } 3061abe55efSEd Tanous else if (sensorType == "fan" || sensorType == "fan_tach") 3071abe55efSEd Tanous { 30808777fb0SLewanczyk, Dawid unit = "Reading"; 30908777fb0SLewanczyk, Dawid sensor_json["ReadingUnits"] = "RPM"; 3107885954aSLewanczyk, Dawid sensor_json["@odata.type"] = "#Thermal.v1_3_0.Fan"; 31108777fb0SLewanczyk, Dawid forceToInt = true; 3121abe55efSEd Tanous } 3136f6d0d32SEd Tanous else if (sensorType == "fan_pwm") 3146f6d0d32SEd Tanous { 3156f6d0d32SEd Tanous unit = "Reading"; 3166f6d0d32SEd Tanous sensor_json["ReadingUnits"] = "Percent"; 3176f6d0d32SEd Tanous sensor_json["@odata.type"] = "#Thermal.v1_3_0.Fan"; 3186f6d0d32SEd Tanous forceToInt = true; 3196f6d0d32SEd Tanous } 3201abe55efSEd Tanous else if (sensorType == "voltage") 3211abe55efSEd Tanous { 32208777fb0SLewanczyk, Dawid unit = "ReadingVolts"; 3237885954aSLewanczyk, Dawid sensor_json["@odata.type"] = "#Power.v1_0_0.Voltage"; 3241abe55efSEd Tanous } 325*2474adfaSEd Tanous else if (sensorType == "power") 326*2474adfaSEd Tanous { 327*2474adfaSEd Tanous unit = "LastPowerOutputWatts"; 328*2474adfaSEd Tanous } 3291abe55efSEd Tanous else 3301abe55efSEd Tanous { 33155c7b7a2SEd Tanous BMCWEB_LOG_ERROR << "Redfish cannot map object type for " << sensorName; 33208777fb0SLewanczyk, Dawid return; 33308777fb0SLewanczyk, Dawid } 33408777fb0SLewanczyk, Dawid // Map of dbus interface name, dbus property name and redfish property_name 33508777fb0SLewanczyk, Dawid std::vector<std::tuple<const char*, const char*, const char*>> properties; 33608777fb0SLewanczyk, Dawid properties.reserve(7); 33708777fb0SLewanczyk, Dawid 33808777fb0SLewanczyk, Dawid properties.emplace_back("xyz.openbmc_project.Sensor.Value", "Value", unit); 33908777fb0SLewanczyk, Dawid properties.emplace_back("xyz.openbmc_project.Sensor.Threshold.Warning", 34008777fb0SLewanczyk, Dawid "WarningHigh", "UpperThresholdNonCritical"); 34108777fb0SLewanczyk, Dawid properties.emplace_back("xyz.openbmc_project.Sensor.Threshold.Warning", 34208777fb0SLewanczyk, Dawid "WarningLow", "LowerThresholdNonCritical"); 34308777fb0SLewanczyk, Dawid properties.emplace_back("xyz.openbmc_project.Sensor.Threshold.Critical", 34408777fb0SLewanczyk, Dawid "CriticalHigh", "UpperThresholdCritical"); 34508777fb0SLewanczyk, Dawid properties.emplace_back("xyz.openbmc_project.Sensor.Threshold.Critical", 34608777fb0SLewanczyk, Dawid "CriticalLow", "LowerThresholdCritical"); 34708777fb0SLewanczyk, Dawid 348*2474adfaSEd Tanous // TODO Need to get UpperThresholdFatal and LowerThresholdFatal 349*2474adfaSEd Tanous 3501abe55efSEd Tanous if (sensorType == "temperature") 3511abe55efSEd Tanous { 35208777fb0SLewanczyk, Dawid properties.emplace_back("xyz.openbmc_project.Sensor.Value", "MinValue", 35308777fb0SLewanczyk, Dawid "MinReadingRangeTemp"); 35408777fb0SLewanczyk, Dawid properties.emplace_back("xyz.openbmc_project.Sensor.Value", "MaxValue", 35508777fb0SLewanczyk, Dawid "MaxReadingRangeTemp"); 3561abe55efSEd Tanous } 3571abe55efSEd Tanous else 3581abe55efSEd Tanous { 35908777fb0SLewanczyk, Dawid properties.emplace_back("xyz.openbmc_project.Sensor.Value", "MinValue", 36008777fb0SLewanczyk, Dawid "MinReadingRange"); 36108777fb0SLewanczyk, Dawid properties.emplace_back("xyz.openbmc_project.Sensor.Value", "MaxValue", 36208777fb0SLewanczyk, Dawid "MaxReadingRange"); 36308777fb0SLewanczyk, Dawid } 36408777fb0SLewanczyk, Dawid 36508777fb0SLewanczyk, Dawid for (const std::tuple<const char*, const char*, const char*>& p : 3661abe55efSEd Tanous properties) 3671abe55efSEd Tanous { 36808777fb0SLewanczyk, Dawid auto interfaceProperties = interfacesDict.find(std::get<0>(p)); 3691abe55efSEd Tanous if (interfaceProperties != interfacesDict.end()) 3701abe55efSEd Tanous { 37155c7b7a2SEd Tanous auto valueIt = interfaceProperties->second.find(std::get<1>(p)); 3721abe55efSEd Tanous if (valueIt != interfaceProperties->second.end()) 3731abe55efSEd Tanous { 37455c7b7a2SEd Tanous const SensorVariant& valueVariant = valueIt->second; 37555c7b7a2SEd Tanous nlohmann::json& valueIt = sensor_json[std::get<2>(p)]; 37608777fb0SLewanczyk, Dawid // Attempt to pull the int64 directly 3771abe55efSEd Tanous const int64_t* int64Value = 3781abe55efSEd Tanous mapbox::getPtr<const int64_t>(valueVariant); 37908777fb0SLewanczyk, Dawid 3801abe55efSEd Tanous const double* doubleValue = 3811abe55efSEd Tanous mapbox::getPtr<const double>(valueVariant); 3826f6d0d32SEd Tanous double temp = 0.0; 3836f6d0d32SEd Tanous if (int64Value != nullptr) 3841abe55efSEd Tanous { 3856f6d0d32SEd Tanous temp = *int64Value; 3866f6d0d32SEd Tanous } 3876f6d0d32SEd Tanous else if (doubleValue != nullptr) 3881abe55efSEd Tanous { 3896f6d0d32SEd Tanous temp = *doubleValue; 3901abe55efSEd Tanous } 3911abe55efSEd Tanous else 3921abe55efSEd Tanous { 3936f6d0d32SEd Tanous BMCWEB_LOG_ERROR 3946f6d0d32SEd Tanous << "Got value interface that wasn't int or double"; 3956f6d0d32SEd Tanous continue; 39608777fb0SLewanczyk, Dawid } 3976f6d0d32SEd Tanous temp = temp * std::pow(10, scaleMultiplier); 3986f6d0d32SEd Tanous if (forceToInt) 3996f6d0d32SEd Tanous { 4006f6d0d32SEd Tanous valueIt = static_cast<int64_t>(temp); 4016f6d0d32SEd Tanous } 4026f6d0d32SEd Tanous else 4036f6d0d32SEd Tanous { 4046f6d0d32SEd Tanous valueIt = temp; 40508777fb0SLewanczyk, Dawid } 40608777fb0SLewanczyk, Dawid } 40708777fb0SLewanczyk, Dawid } 40808777fb0SLewanczyk, Dawid } 40955c7b7a2SEd Tanous BMCWEB_LOG_DEBUG << "Added sensor " << sensorName; 41008777fb0SLewanczyk, Dawid } 41108777fb0SLewanczyk, Dawid 41208777fb0SLewanczyk, Dawid /** 41308777fb0SLewanczyk, Dawid * @brief Entry point for retrieving sensors data related to requested 41408777fb0SLewanczyk, Dawid * chassis. 415588c3f0dSKowalski, Kamil * @param SensorsAsyncResp Pointer to object holding response data 41608777fb0SLewanczyk, Dawid */ 4171abe55efSEd Tanous void getChassisData(std::shared_ptr<SensorsAsyncResp> SensorsAsyncResp) 4181abe55efSEd Tanous { 41955c7b7a2SEd Tanous BMCWEB_LOG_DEBUG << "getChassisData enter"; 420588c3f0dSKowalski, Kamil auto getChassisCb = [&, SensorsAsyncResp]( 421588c3f0dSKowalski, Kamil boost::container::flat_set<std::string>& 42208777fb0SLewanczyk, Dawid sensorNames) { 42355c7b7a2SEd Tanous BMCWEB_LOG_DEBUG << "getChassisCb enter"; 424588c3f0dSKowalski, Kamil auto getConnectionCb = 425588c3f0dSKowalski, Kamil [&, SensorsAsyncResp, sensorNames]( 426588c3f0dSKowalski, Kamil const boost::container::flat_set<std::string>& connections) { 42755c7b7a2SEd Tanous BMCWEB_LOG_DEBUG << "getConnectionCb enter"; 42808777fb0SLewanczyk, Dawid // Get managed objects from all services exposing sensors 4291abe55efSEd Tanous for (const std::string& connection : connections) 4301abe55efSEd Tanous { 43108777fb0SLewanczyk, Dawid // Response handler to process managed objects 4321abe55efSEd Tanous auto getManagedObjectsCb = 4331abe55efSEd Tanous [&, SensorsAsyncResp, 4341abe55efSEd Tanous sensorNames](const boost::system::error_code ec, 43508777fb0SLewanczyk, Dawid ManagedObjectsVectorType& resp) { 43655c7b7a2SEd Tanous BMCWEB_LOG_DEBUG << "getManagedObjectsCb enter"; 4371abe55efSEd Tanous if (ec) 4381abe55efSEd Tanous { 4391abe55efSEd Tanous BMCWEB_LOG_ERROR 4401abe55efSEd Tanous << "getManagedObjectsCb DBUS error: " << ec; 4417885954aSLewanczyk, Dawid SensorsAsyncResp->setErrorStatus(); 4427885954aSLewanczyk, Dawid return; 4437885954aSLewanczyk, Dawid } 44408777fb0SLewanczyk, Dawid // Go through all objects and update response with 44508777fb0SLewanczyk, Dawid // sensor data 4461abe55efSEd Tanous for (const auto& objDictEntry : resp) 4471abe55efSEd Tanous { 448aa2e59c1SEd Tanous const std::string& objPath = 4491abe55efSEd Tanous static_cast<const std::string&>( 4501abe55efSEd Tanous objDictEntry.first); 4511abe55efSEd Tanous BMCWEB_LOG_DEBUG 4521abe55efSEd Tanous << "getManagedObjectsCb parsing object " 453588c3f0dSKowalski, Kamil << objPath; 454e0d918bcSEd Tanous 45508777fb0SLewanczyk, Dawid std::vector<std::string> split; 45608777fb0SLewanczyk, Dawid // Reserve space for 45703b5bae3SJames Feist // /xyz/openbmc_project/sensors/<name>/<subname> 45808777fb0SLewanczyk, Dawid split.reserve(6); 4591abe55efSEd Tanous boost::algorithm::split(split, objPath, 4601abe55efSEd Tanous boost::is_any_of("/")); 4611abe55efSEd Tanous if (split.size() < 6) 4621abe55efSEd Tanous { 4631abe55efSEd Tanous BMCWEB_LOG_ERROR 4641abe55efSEd Tanous << "Got path that isn't long enough " 465588c3f0dSKowalski, Kamil << objPath; 46608777fb0SLewanczyk, Dawid continue; 46708777fb0SLewanczyk, Dawid } 4681abe55efSEd Tanous // These indexes aren't intuitive, as 4691abe55efSEd Tanous // boost::split puts an empty string at the 4701abe55efSEd Tanous // beggining 47108777fb0SLewanczyk, Dawid const std::string& sensorType = split[4]; 47208777fb0SLewanczyk, Dawid const std::string& sensorName = split[5]; 47355c7b7a2SEd Tanous BMCWEB_LOG_DEBUG << "sensorName " << sensorName 4741abe55efSEd Tanous << " sensorType " 4751abe55efSEd Tanous << sensorType; 4761abe55efSEd Tanous if (sensorNames.find(sensorName) == 4771abe55efSEd Tanous sensorNames.end()) 4781abe55efSEd Tanous { 4791abe55efSEd Tanous BMCWEB_LOG_ERROR << sensorName 4801abe55efSEd Tanous << " not in sensor list "; 48108777fb0SLewanczyk, Dawid continue; 48208777fb0SLewanczyk, Dawid } 48308777fb0SLewanczyk, Dawid 48408777fb0SLewanczyk, Dawid const char* fieldName = nullptr; 4851abe55efSEd Tanous if (sensorType == "temperature") 4861abe55efSEd Tanous { 48708777fb0SLewanczyk, Dawid fieldName = "Temperatures"; 4881abe55efSEd Tanous } 4891abe55efSEd Tanous else if (sensorType == "fan" || 4906f6d0d32SEd Tanous sensorType == "fan_tach" || 4916f6d0d32SEd Tanous sensorType == "fan_pwm") 4921abe55efSEd Tanous { 49308777fb0SLewanczyk, Dawid fieldName = "Fans"; 4941abe55efSEd Tanous } 4951abe55efSEd Tanous else if (sensorType == "voltage") 4961abe55efSEd Tanous { 49708777fb0SLewanczyk, Dawid fieldName = "Voltages"; 4981abe55efSEd Tanous } 4991abe55efSEd Tanous else if (sensorType == "current") 5001abe55efSEd Tanous { 50108777fb0SLewanczyk, Dawid fieldName = "PowerSupply"; 5021abe55efSEd Tanous } 5031abe55efSEd Tanous else if (sensorType == "power") 5041abe55efSEd Tanous { 50508777fb0SLewanczyk, Dawid fieldName = "PowerSupply"; 5061abe55efSEd Tanous } 5071abe55efSEd Tanous else 5081abe55efSEd Tanous { 5091abe55efSEd Tanous BMCWEB_LOG_ERROR 5101abe55efSEd Tanous << "Unsure how to handle sensorType " 51108777fb0SLewanczyk, Dawid << sensorType; 51208777fb0SLewanczyk, Dawid continue; 51308777fb0SLewanczyk, Dawid } 51408777fb0SLewanczyk, Dawid 51555c7b7a2SEd Tanous nlohmann::json& tempArray = 51655c7b7a2SEd Tanous SensorsAsyncResp->res.jsonValue[fieldName]; 51708777fb0SLewanczyk, Dawid 51855c7b7a2SEd Tanous tempArray.push_back( 5191abe55efSEd Tanous {{"@odata.id", 5201abe55efSEd Tanous "/redfish/v1/Chassis/" + 521*2474adfaSEd Tanous SensorsAsyncResp->chassisId + "/" + 522*2474adfaSEd Tanous SensorsAsyncResp->chassisSubNode + 523*2474adfaSEd Tanous "#/" + fieldName + "/" + 5246f6d0d32SEd Tanous std::to_string(tempArray.size())}}); 52555c7b7a2SEd Tanous nlohmann::json& sensorJson = tempArray.back(); 5266f6d0d32SEd Tanous 527588c3f0dSKowalski, Kamil objectInterfacesToJson(sensorName, sensorType, 5281abe55efSEd Tanous objDictEntry.second, 5291abe55efSEd Tanous sensorJson); 53008777fb0SLewanczyk, Dawid } 53155c7b7a2SEd Tanous BMCWEB_LOG_DEBUG << "getManagedObjectsCb exit"; 53208777fb0SLewanczyk, Dawid }; 53355c7b7a2SEd Tanous crow::connections::systemBus->async_method_call( 5347885954aSLewanczyk, Dawid getManagedObjectsCb, connection, "/", 5351abe55efSEd Tanous "org.freedesktop.DBus.ObjectManager", 5361abe55efSEd Tanous "GetManagedObjects"); 53708777fb0SLewanczyk, Dawid }; 53855c7b7a2SEd Tanous BMCWEB_LOG_DEBUG << "getConnectionCb exit"; 53908777fb0SLewanczyk, Dawid }; 54055c7b7a2SEd Tanous // get connections and then pass it to get sensors 5411abe55efSEd Tanous getConnections(SensorsAsyncResp, sensorNames, 5421abe55efSEd Tanous std::move(getConnectionCb)); 54355c7b7a2SEd Tanous BMCWEB_LOG_DEBUG << "getChassisCb exit"; 54408777fb0SLewanczyk, Dawid }; 54508777fb0SLewanczyk, Dawid 54655c7b7a2SEd Tanous // get chassis information related to sensors 547588c3f0dSKowalski, Kamil getChassis(SensorsAsyncResp, std::move(getChassisCb)); 54855c7b7a2SEd Tanous BMCWEB_LOG_DEBUG << "getChassisData exit"; 54908777fb0SLewanczyk, Dawid }; 55008777fb0SLewanczyk, Dawid 55108777fb0SLewanczyk, Dawid } // namespace redfish 552