BMCWEB_ROUTE( app, "/redfish/v1/UpdateService/Actions/Oem/<str>/BMC.FirmwareStatus") .privileges(redfish::privileges::getUpdateService) .methods(boost::beast::http::verb::get)( [](const crow::Request&, const std::shared_ptr<bmcweb::AsyncResp>& asyncResp, const std::string& redfishCustomIdStr) { if (redfishCustomIdStr != redfishCustomId) { messages::resourceNotFound( asyncResp->res, "redfishCustomId", redfishCustomIdStr); return; } asyncResp->res.jsonValue["@odata.type"] = "#BMC.FirmwareStatus"; asyncResp->res.jsonValue["@odata.id"] = "/redfish/v1/UpdateService/Actions/Oem/" + redfishCustomId + "/BMC.FirmwareStatus"; asyncResp->res.jsonValue["Name"] = "BMC.FirmwareStatus"; asyncResp->res.jsonValue["Description"] = " GET BMC FirmwareStatus"; getBMCFirmwareStatus(asyncResp); }); 以上代码段是什么功能

以上代码段是一个HTTP路由处理函数，用于处理GET请求，路径为`/redfish/v1/UpdateService/Actions/Oem/<str>/BMC.FirmwareStatus`。该函数首先检查`redfishCustomIdStr`是否与`redfishCustomId`相等，如果不相等，则返回资源未找到的错误响应。然后，它设置响应的JSON值，包括`@odata.type`，`@odata.id`，`Name`和`Description`字段，并调用`getBMCFirmwareStatus`函数来获取BMC固件的状态。