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 */ 40 explicit Manager(Event& event, 41 requester::Handler<requester::Request>& handler, 42 pldm::InstanceIdDb& instanceIdDb) : 43 inventoryMgr(handler, instanceIdDb, descriptorMap, componentInfoMap), 44 updateManager(event, handler, instanceIdDb, descriptorMap, 45 componentInfoMap) 46 {} 47 48 /** @brief Helper function to invoke registered handlers for 49 * the added MCTP endpoints 50 * 51 * @param[in] mctpInfos - information of discovered MCTP endpoints 52 */ 53 void handleMctpEndpoints(const MctpInfos& mctpInfos) 54 { 55 std::vector<mctp_eid_t> eids; 56 for (const auto& mctpInfo : mctpInfos) 57 { 58 eids.emplace_back(std::get<mctp_eid_t>(mctpInfo)); 59 } 60 61 inventoryMgr.discoverFDs(eids); 62 } 63 64 /** @brief Helper function to invoke registered handlers for 65 * the removed MCTP endpoints 66 * 67 * @param[in] mctpInfos - information of removed MCTP endpoints 68 */ 69 void handleRemovedMctpEndpoints(const MctpInfos&) 70 { 71 return; 72 } 73 74 /** @brief Handle PLDM request for the commands in the FW update 75 * specification 76 * 77 * @param[in] eid - Remote MCTP Endpoint ID 78 * @param[in] command - PLDM command code 79 * @param[in] request - PLDM request message 80 * @param[in] requestLen - PLDM request message length 81 * @return PLDM response message 82 */ 83 Response handleRequest(mctp_eid_t eid, Command command, 84 const pldm_msg* request, size_t reqMsgLen) 85 { 86 return updateManager.handleRequest(eid, command, request, reqMsgLen); 87 } 88 89 private: 90 /** Descriptor information of all the discovered MCTP endpoints */ 91 DescriptorMap descriptorMap; 92 93 /** Component information of all the discovered MCTP endpoints */ 94 ComponentInfoMap componentInfoMap; 95 96 /** @brief PLDM firmware inventory manager */ 97 InventoryManager inventoryMgr; 98 99 /** @brief PLDM firmware update manager */ 100 UpdateManager updateManager; 101 }; 102 103 } // namespace fw_update 104 105 } // namespace pldm 106