1 #pragma once 2 3 #include "activation.hpp" 4 #include "common/instance_id.hpp" 5 #include "common/types.hpp" 6 #include "device_updater.hpp" 7 #include "inventory_manager.hpp" 8 #include "requester/handler.hpp" 9 #include "requester/mctp_endpoint_discovery.hpp" 10 #include "update_manager.hpp" 11 12 #include <unordered_map> 13 #include <vector> 14 15 namespace pldm 16 { 17 18 namespace fw_update 19 { 20 21 /** @class Manager 22 * 23 * This class handles all the aspects of the PLDM FW update specification for 24 * the MCTP devices 25 */ 26 class Manager : public pldm::MctpDiscoveryHandlerIntf 27 { 28 public: 29 Manager() = delete; 30 Manager(const Manager&) = delete; 31 Manager(Manager&&) = delete; 32 Manager& operator=(const Manager&) = delete; 33 Manager& operator=(Manager&&) = delete; 34 ~Manager() = default; 35 36 /** @brief Constructor 37 * 38 * @param[in] handler - PLDM request handler 39 */ Manager(Event & event,requester::Handler<requester::Request> & handler,pldm::InstanceIdDb & instanceIdDb)40 explicit Manager(Event& event, 41 requester::Handler<requester::Request>& handler, 42 pldm::InstanceIdDb& instanceIdDb) : 43 inventoryMgr(handler, instanceIdDb, descriptorMap, 44 downstreamDescriptorMap, componentInfoMap), 45 updateManager(event, handler, instanceIdDb, descriptorMap, 46 componentInfoMap) 47 {} 48 49 /** @brief Helper function to invoke registered handlers for 50 * the added MCTP endpoints 51 * 52 * @param[in] mctpInfos - information of discovered MCTP endpoints 53 */ handleMctpEndpoints(const MctpInfos & mctpInfos)54 void handleMctpEndpoints(const MctpInfos& mctpInfos) 55 { 56 std::vector<mctp_eid_t> eids; 57 for (const auto& mctpInfo : mctpInfos) 58 { 59 eids.emplace_back(std::get<mctp_eid_t>(mctpInfo)); 60 } 61 62 inventoryMgr.discoverFDs(eids); 63 } 64 65 /** @brief Helper function to invoke registered handlers for 66 * the removed MCTP endpoints 67 * 68 * @param[in] mctpInfos - information of removed MCTP endpoints 69 */ handleRemovedMctpEndpoints(const MctpInfos &)70 void handleRemovedMctpEndpoints(const MctpInfos&) 71 { 72 return; 73 } 74 75 /** @brief Helper function to invoke registered handlers for 76 * updating the availability status of the MCTP endpoint 77 * 78 * @param[in] mctpInfo - information of the target endpoint 79 * @param[in] availability - new availability status 80 */ updateMctpEndpointAvailability(const MctpInfo &,Availability)81 void updateMctpEndpointAvailability(const MctpInfo&, Availability) 82 { 83 return; 84 } 85 86 /** @brief Handle PLDM request for the commands in the FW update 87 * specification 88 * 89 * @param[in] eid - Remote MCTP Endpoint ID 90 * @param[in] command - PLDM command code 91 * @param[in] request - PLDM request message 92 * @param[in] requestLen - PLDM request message length 93 * @return PLDM response message 94 */ handleRequest(mctp_eid_t eid,Command command,const pldm_msg * request,size_t reqMsgLen)95 Response handleRequest(mctp_eid_t eid, Command command, 96 const pldm_msg* request, size_t reqMsgLen) 97 { 98 return updateManager.handleRequest(eid, command, request, reqMsgLen); 99 } 100 101 /** @brief Get Active EIDs. 102 * 103 * @param[in] addr - MCTP address of terminus 104 * @param[in] terminiNames - MCTP terminus name 105 */ getActiveEidByName(const std::string &)106 std::optional<mctp_eid_t> getActiveEidByName(const std::string&) 107 { 108 return std::nullopt; 109 } 110 111 private: 112 /** Descriptor information of all the discovered MCTP endpoints */ 113 DescriptorMap descriptorMap; 114 115 /** Downstream descriptor information of all the discovered MCTP endpoints 116 */ 117 DownstreamDescriptorMap downstreamDescriptorMap; 118 119 /** Component information of all the discovered MCTP endpoints */ 120 ComponentInfoMap componentInfoMap; 121 122 /** @brief PLDM firmware inventory manager */ 123 InventoryManager inventoryMgr; 124 125 /** @brief PLDM firmware update manager */ 126 UpdateManager updateManager; 127 }; 128 129 } // namespace fw_update 130 131 } // namespace pldm 132