Krzysztof Grobelny | 64b75a5 | 2020-09-18 10:17:16 +0200 | [diff] [blame] | 1 | #include "report_manager.hpp" |
| 2 | |
Krzysztof Grobelny | d223819 | 2020-12-02 09:27:28 +0000 | [diff] [blame^] | 3 | #include "interfaces/types.hpp" |
Wludzik, Jozef | e236279 | 2020-10-27 17:23:55 +0100 | [diff] [blame] | 4 | #include "report.hpp" |
Krzysztof Grobelny | d223819 | 2020-12-02 09:27:28 +0000 | [diff] [blame^] | 5 | #include "utils/transform.hpp" |
Wludzik, Jozef | e236279 | 2020-10-27 17:23:55 +0100 | [diff] [blame] | 6 | |
| 7 | #include <phosphor-logging/log.hpp> |
Wludzik, Jozef | cb88cfd | 2020-09-28 16:38:57 +0200 | [diff] [blame] | 8 | #include <sdbusplus/exception.hpp> |
| 9 | |
Wludzik, Jozef | e236279 | 2020-10-27 17:23:55 +0100 | [diff] [blame] | 10 | #include <stdexcept> |
Krzysztof Grobelny | 64b75a5 | 2020-09-18 10:17:16 +0200 | [diff] [blame] | 11 | #include <system_error> |
| 12 | |
Krzysztof Grobelny | 64b75a5 | 2020-09-18 10:17:16 +0200 | [diff] [blame] | 13 | ReportManager::ReportManager( |
Wludzik, Jozef | 2f9f9b8 | 2020-10-13 09:07:45 +0200 | [diff] [blame] | 14 | std::unique_ptr<interfaces::ReportFactory> reportFactoryIn, |
Wludzik, Jozef | e236279 | 2020-10-27 17:23:55 +0100 | [diff] [blame] | 15 | std::unique_ptr<interfaces::JsonStorage> reportStorageIn, |
Wludzik, Jozef | cb88cfd | 2020-09-28 16:38:57 +0200 | [diff] [blame] | 16 | const std::shared_ptr<sdbusplus::asio::object_server>& objServerIn) : |
Wludzik, Jozef | 2f9f9b8 | 2020-10-13 09:07:45 +0200 | [diff] [blame] | 17 | reportFactory(std::move(reportFactoryIn)), |
Wludzik, Jozef | e236279 | 2020-10-27 17:23:55 +0100 | [diff] [blame] | 18 | reportStorage(std::move(reportStorageIn)), objServer(objServerIn) |
Krzysztof Grobelny | 64b75a5 | 2020-09-18 10:17:16 +0200 | [diff] [blame] | 19 | { |
Wludzik, Jozef | cb88cfd | 2020-09-28 16:38:57 +0200 | [diff] [blame] | 20 | reports.reserve(maxReports); |
Krzysztof Grobelny | 6ccfcbf | 2020-11-04 09:31:36 +0100 | [diff] [blame] | 21 | |
Wludzik, Jozef | e236279 | 2020-10-27 17:23:55 +0100 | [diff] [blame] | 22 | loadFromPersistent(); |
Krzysztof Grobelny | 64b75a5 | 2020-09-18 10:17:16 +0200 | [diff] [blame] | 23 | |
Wludzik, Jozef | cb88cfd | 2020-09-28 16:38:57 +0200 | [diff] [blame] | 24 | reportManagerIface = objServer->add_unique_interface( |
Wludzik, Jozef | 2f9f9b8 | 2020-10-13 09:07:45 +0200 | [diff] [blame] | 25 | reportManagerPath, reportManagerIfaceName, [this](auto& dbusIface) { |
Wludzik, Jozef | cb88cfd | 2020-09-28 16:38:57 +0200 | [diff] [blame] | 26 | dbusIface.register_property_r( |
| 27 | "MaxReports", uint32_t{}, sdbusplus::vtable::property_::const_, |
| 28 | [](const auto&) { return maxReports; }); |
| 29 | dbusIface.register_property_r( |
| 30 | "MinInterval", uint64_t{}, sdbusplus::vtable::property_::const_, |
| 31 | [](const auto&) -> uint64_t { return minInterval.count(); }); |
Krzysztof Grobelny | 64b75a5 | 2020-09-18 10:17:16 +0200 | [diff] [blame] | 32 | |
Wludzik, Jozef | cb88cfd | 2020-09-28 16:38:57 +0200 | [diff] [blame] | 33 | dbusIface.register_method( |
Wludzik, Jozef | e236279 | 2020-10-27 17:23:55 +0100 | [diff] [blame] | 34 | "AddReport", [this](boost::asio::yield_context& yield, |
| 35 | const std::string& reportName, |
Wludzik, Jozef | 2f9f9b8 | 2020-10-13 09:07:45 +0200 | [diff] [blame] | 36 | const std::string& reportingType, |
| 37 | const bool emitsReadingsUpdate, |
| 38 | const bool logToMetricReportsCollection, |
| 39 | const uint64_t interval, |
Krzysztof Grobelny | d223819 | 2020-12-02 09:27:28 +0000 | [diff] [blame^] | 40 | ReadingParameters metricParams) { |
Wludzik, Jozef | e236279 | 2020-10-27 17:23:55 +0100 | [diff] [blame] | 41 | return addReport(yield, reportName, reportingType, |
| 42 | emitsReadingsUpdate, |
| 43 | logToMetricReportsCollection, |
| 44 | std::chrono::milliseconds(interval), |
Krzysztof Grobelny | d223819 | 2020-12-02 09:27:28 +0000 | [diff] [blame^] | 45 | std::move(metricParams)) |
| 46 | .getPath(); |
Wludzik, Jozef | cb88cfd | 2020-09-28 16:38:57 +0200 | [diff] [blame] | 47 | }); |
| 48 | }); |
Krzysztof Grobelny | 64b75a5 | 2020-09-18 10:17:16 +0200 | [diff] [blame] | 49 | } |
| 50 | |
Wludzik, Jozef | 2f9f9b8 | 2020-10-13 09:07:45 +0200 | [diff] [blame] | 51 | void ReportManager::removeReport(const interfaces::Report* report) |
Krzysztof Grobelny | 64b75a5 | 2020-09-18 10:17:16 +0200 | [diff] [blame] | 52 | { |
Wludzik, Jozef | cb88cfd | 2020-09-28 16:38:57 +0200 | [diff] [blame] | 53 | reports.erase( |
| 54 | std::remove_if(reports.begin(), reports.end(), |
| 55 | [report](const auto& x) { return report == x.get(); }), |
| 56 | reports.end()); |
Krzysztof Grobelny | 64b75a5 | 2020-09-18 10:17:16 +0200 | [diff] [blame] | 57 | } |
Wludzik, Jozef | e236279 | 2020-10-27 17:23:55 +0100 | [diff] [blame] | 58 | |
Krzysztof Grobelny | d223819 | 2020-12-02 09:27:28 +0000 | [diff] [blame^] | 59 | void ReportManager::verifyAddReport(const std::string& reportName, |
| 60 | std::chrono::milliseconds interval) |
Wludzik, Jozef | e236279 | 2020-10-27 17:23:55 +0100 | [diff] [blame] | 61 | { |
| 62 | if (reports.size() >= maxReports) |
| 63 | { |
| 64 | throw sdbusplus::exception::SdBusError( |
| 65 | static_cast<int>(std::errc::too_many_files_open), |
| 66 | "Reached maximal report count"); |
| 67 | } |
| 68 | |
| 69 | for (const auto& report : reports) |
| 70 | { |
| 71 | if (report->getName() == reportName) |
| 72 | { |
| 73 | throw sdbusplus::exception::SdBusError( |
| 74 | static_cast<int>(std::errc::file_exists), "Duplicate report"); |
| 75 | } |
| 76 | } |
| 77 | |
| 78 | if (interval < minInterval) |
| 79 | { |
| 80 | throw sdbusplus::exception::SdBusError( |
| 81 | static_cast<int>(std::errc::invalid_argument), "Invalid interval"); |
| 82 | } |
Krzysztof Grobelny | d223819 | 2020-12-02 09:27:28 +0000 | [diff] [blame^] | 83 | } |
Wludzik, Jozef | e236279 | 2020-10-27 17:23:55 +0100 | [diff] [blame] | 84 | |
Krzysztof Grobelny | d223819 | 2020-12-02 09:27:28 +0000 | [diff] [blame^] | 85 | interfaces::Report& ReportManager::addReport( |
| 86 | boost::asio::yield_context& yield, const std::string& reportName, |
| 87 | const std::string& reportingType, const bool emitsReadingsUpdate, |
| 88 | const bool logToMetricReportsCollection, std::chrono::milliseconds interval, |
| 89 | ReadingParameters metricParams) |
| 90 | { |
| 91 | verifyAddReport(reportName, interval); |
| 92 | |
| 93 | reports.emplace_back(reportFactory->make( |
| 94 | yield, reportName, reportingType, emitsReadingsUpdate, |
| 95 | logToMetricReportsCollection, interval, std::move(metricParams), *this, |
| 96 | *reportStorage)); |
| 97 | return *reports.back(); |
| 98 | } |
| 99 | |
| 100 | interfaces::Report& ReportManager::addReport( |
| 101 | const std::string& reportName, const std::string& reportingType, |
| 102 | const bool emitsReadingsUpdate, const bool logToMetricReportsCollection, |
| 103 | std::chrono::milliseconds interval, |
| 104 | std::vector<LabeledMetricParameters> labeledMetricParams) |
| 105 | { |
| 106 | verifyAddReport(reportName, interval); |
| 107 | |
| 108 | auto metricParams = utils::transform( |
| 109 | labeledMetricParams, [](const LabeledMetricParameters& param) { |
| 110 | using namespace utils::tstring; |
| 111 | |
| 112 | return ReadingParameters::value_type( |
| 113 | utils::transform(param.at_index<0>(), |
| 114 | [](const LabeledSensorParameters& p) { |
| 115 | return sdbusplus::message::object_path( |
| 116 | p.at_label<Path>()); |
| 117 | }), |
| 118 | param.at_index<1>(), param.at_index<2>(), param.at_index<3>()); |
| 119 | }); |
| 120 | |
| 121 | reports.emplace_back(reportFactory->make( |
| 122 | reportName, reportingType, emitsReadingsUpdate, |
| 123 | logToMetricReportsCollection, interval, std::move(metricParams), *this, |
| 124 | *reportStorage, labeledMetricParams)); |
| 125 | return *reports.back(); |
Wludzik, Jozef | e236279 | 2020-10-27 17:23:55 +0100 | [diff] [blame] | 126 | } |
| 127 | |
| 128 | void ReportManager::loadFromPersistent() |
| 129 | { |
| 130 | std::vector<interfaces::JsonStorage::FilePath> paths = |
| 131 | reportStorage->list(); |
| 132 | |
| 133 | for (const auto& path : paths) |
| 134 | { |
| 135 | std::optional<nlohmann::json> data = reportStorage->load(path); |
| 136 | try |
| 137 | { |
| 138 | size_t version = data->at("Version").get<size_t>(); |
| 139 | if (version != Report::reportVersion) |
| 140 | { |
| 141 | throw std::logic_error("Invalid version"); |
| 142 | } |
| 143 | std::string& name = data->at("Name").get_ref<std::string&>(); |
| 144 | std::string& reportingType = |
| 145 | data->at("ReportingType").get_ref<std::string&>(); |
| 146 | bool emitsReadingsSignal = |
| 147 | data->at("EmitsReadingsUpdate").get<bool>(); |
| 148 | bool logToMetricReportsCollection = |
| 149 | data->at("LogToMetricReportsCollection").get<bool>(); |
| 150 | uint64_t interval = data->at("Interval").get<uint64_t>(); |
Krzysztof Grobelny | d223819 | 2020-12-02 09:27:28 +0000 | [diff] [blame^] | 151 | auto readingParameters = |
| 152 | data->at("ReadingParameters") |
| 153 | .get<std::vector<LabeledMetricParameters>>(); |
Wludzik, Jozef | e236279 | 2020-10-27 17:23:55 +0100 | [diff] [blame] | 154 | |
Krzysztof Grobelny | d223819 | 2020-12-02 09:27:28 +0000 | [diff] [blame^] | 155 | addReport(name, reportingType, emitsReadingsSignal, |
Wludzik, Jozef | e236279 | 2020-10-27 17:23:55 +0100 | [diff] [blame] | 156 | logToMetricReportsCollection, |
Krzysztof Grobelny | d223819 | 2020-12-02 09:27:28 +0000 | [diff] [blame^] | 157 | std::chrono::milliseconds(interval), |
| 158 | std::move(readingParameters)); |
Wludzik, Jozef | e236279 | 2020-10-27 17:23:55 +0100 | [diff] [blame] | 159 | } |
| 160 | catch (const std::exception& e) |
| 161 | { |
| 162 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 163 | "Failed to load report from storage", |
| 164 | phosphor::logging::entry( |
| 165 | "filename=", |
| 166 | static_cast<std::filesystem::path>(path).c_str()), |
| 167 | phosphor::logging::entry("msg=", e.what())); |
| 168 | reportStorage->remove(path); |
| 169 | } |
| 170 | } |
| 171 | } |