| /* |
| // Copyright (c) 2019 Intel Corporation |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| */ |
| #ifndef BMCWEB_ENABLE_REDFISH_ONE_CHASSIS |
| #pragma once |
| |
| namespace redfish |
| { |
| |
| template <typename CallbackFunc> |
| void getMainChassisId(std::shared_ptr<bmcweb::AsyncResp> asyncResp, |
| CallbackFunc&& callback) |
| { |
| // Find managed chassis |
| crow::connections::systemBus->async_method_call( |
| [callback, |
| asyncResp](const boost::system::error_code ec, |
| const crow::openbmc_mapper::GetSubTreeType& subtree) { |
| if (ec) |
| { |
| BMCWEB_LOG_ERROR << ec; |
| return; |
| } |
| if (subtree.size() == 0) |
| { |
| BMCWEB_LOG_DEBUG << "Can't find chassis!"; |
| return; |
| } |
| |
| std::size_t idPos = subtree[0].first.rfind('/'); |
| if (idPos == std::string::npos || |
| (idPos + 1) >= subtree[0].first.size()) |
| { |
| messages::internalError(asyncResp->res); |
| BMCWEB_LOG_DEBUG << "Can't parse chassis ID!"; |
| return; |
| } |
| std::string chassisId = subtree[0].first.substr(idPos + 1); |
| BMCWEB_LOG_DEBUG << "chassisId = " << chassisId; |
| callback(chassisId, asyncResp); |
| }, |
| "xyz.openbmc_project.ObjectMapper", |
| "/xyz/openbmc_project/object_mapper", |
| "xyz.openbmc_project.ObjectMapper", "GetSubTree", |
| "/xyz/openbmc_project/inventory", 0, |
| std::array<const char*, 2>{ |
| "xyz.openbmc_project.Inventory.Item.Board", |
| "xyz.openbmc_project.Inventory.Item.Chassis"}); |
| } |
| } // namespace redfish |
| #endif |