1 #pragma once 2 3 #include "common/instance_id.hpp" 4 #include "common/types.hpp" 5 #include "device_updater.hpp" 6 #include "package_parser.hpp" 7 #include "requester/handler.hpp" 8 #include "watch.hpp" 9 10 #include <libpldm/base.h> 11 #include <libpldm/pldm.h> 12 13 #include <chrono> 14 #include <filesystem> 15 #include <fstream> 16 #include <tuple> 17 #include <unordered_map> 18 19 namespace pldm 20 { 21 22 namespace fw_update 23 { 24 25 using namespace sdeventplus; 26 using namespace sdeventplus::source; 27 using namespace pldm; 28 29 using DeviceIDRecordOffset = size_t; 30 using DeviceUpdaterInfo = std::pair<mctp_eid_t, DeviceIDRecordOffset>; 31 using DeviceUpdaterInfos = std::vector<DeviceUpdaterInfo>; 32 using TotalComponentUpdates = size_t; 33 34 class Activation; 35 class ActivationProgress; 36 37 class UpdateManager 38 { 39 public: 40 UpdateManager() = delete; 41 UpdateManager(const UpdateManager&) = delete; 42 UpdateManager(UpdateManager&&) = delete; 43 UpdateManager& operator=(const UpdateManager&) = delete; 44 UpdateManager& operator=(UpdateManager&&) = delete; 45 ~UpdateManager() = default; 46 47 explicit UpdateManager( 48 Event& event, 49 pldm::requester::Handler<pldm::requester::Request>& handler, 50 InstanceIdDb& instanceIdDb, const DescriptorMap& descriptorMap, 51 const ComponentInfoMap& componentInfoMap) : 52 event(event), 53 handler(handler), instanceIdDb(instanceIdDb), 54 descriptorMap(descriptorMap), componentInfoMap(componentInfoMap), 55 watch(event.get(), 56 std::bind_front(&UpdateManager::processPackage, this)) 57 {} 58 59 /** @brief Handle PLDM request for the commands in the FW update 60 * specification 61 * 62 * @param[in] eid - Remote MCTP Endpoint ID 63 * @param[in] command - PLDM command code 64 * @param[in] request - PLDM request message 65 * @param[in] requestLen - PLDM request message length 66 * 67 * @return PLDM response message 68 */ 69 Response handleRequest(mctp_eid_t eid, uint8_t command, 70 const pldm_msg* request, size_t reqMsgLen); 71 72 int processPackage(const std::filesystem::path& packageFilePath); 73 74 void updateDeviceCompletion(mctp_eid_t eid, bool status); 75 76 void updateActivationProgress(); 77 78 /** @brief Callback function that will be invoked when the 79 * RequestedActivation will be set to active in the Activation 80 * interface 81 */ 82 void activatePackage(); 83 84 void clearActivationInfo(); 85 86 /** @brief 87 * 88 */ 89 DeviceUpdaterInfos 90 associatePkgToDevices(const FirmwareDeviceIDRecords& fwDeviceIDRecords, 91 const DescriptorMap& descriptorMap, 92 TotalComponentUpdates& totalNumComponentUpdates); 93 94 const std::string swRootPath{"/xyz/openbmc_project/software/"}; 95 Event& event; //!< reference to PLDM daemon's main event loop 96 /** @brief PLDM request handler */ 97 pldm::requester::Handler<pldm::requester::Request>& handler; 98 InstanceIdDb& instanceIdDb; //!< reference to an InstanceIdDb 99 100 private: 101 /** @brief Device identifiers of the managed FDs */ 102 const DescriptorMap& descriptorMap; 103 /** @brief Component information needed for the update of the managed FDs */ 104 const ComponentInfoMap& componentInfoMap; 105 Watch watch; 106 107 std::unique_ptr<Activation> activation; 108 std::unique_ptr<ActivationProgress> activationProgress; 109 std::string objPath; 110 111 std::filesystem::path fwPackageFilePath; 112 std::unique_ptr<PackageParser> parser; 113 std::ifstream package; 114 115 std::unordered_map<mctp_eid_t, std::unique_ptr<DeviceUpdater>> 116 deviceUpdaterMap; 117 std::unordered_map<mctp_eid_t, bool> deviceUpdateCompletionMap; 118 119 /** @brief Total number of component updates to calculate the progress of 120 * the Firmware activation 121 */ 122 size_t totalNumComponentUpdates; 123 124 /** @brief FW update package can contain updates for multiple firmware 125 * devices and each device can have multiple components. Once 126 * each component is updated (Transfer completed, Verified and 127 * Applied) ActivationProgress is updated. 128 */ 129 size_t compUpdateCompletedCount; 130 decltype(std::chrono::steady_clock::now()) startTime; 131 }; 132 133 } // namespace fw_update 134 135 } // namespace pldm 136