1 // SPDX-License-Identifier: Apache-2.0
2 // SPDX-FileCopyrightText: Copyright OpenBMC Authors
3 #pragma once
4
5 #include "async_resp.hpp"
6 #include "dbus_utility.hpp"
7 #include "error_messages.hpp"
8 #include "logging.hpp"
9
10 #include <sdbusplus/message/native_types.hpp>
11
12 #include <array>
13 #include <memory>
14 #include <optional>
15 #include <string>
16 #include <string_view>
17
18 namespace redfish
19 {
20
21 static constexpr std::array<std::string_view, 2> chassisInterfaces = {
22 "xyz.openbmc_project.Inventory.Item.Board",
23 "xyz.openbmc_project.Inventory.Item.Chassis"};
24
25 namespace chassis_utils
26 {
27 /**
28 * @brief Retrieves valid chassis path
29 * @param asyncResp Pointer to object holding response data
30 * @param callback Callback for next step to get valid chassis path
31 */
32 template <typename Callback>
getValidChassisPath(const std::shared_ptr<bmcweb::AsyncResp> & asyncResp,const std::string & chassisId,Callback && callback)33 void getValidChassisPath(const std::shared_ptr<bmcweb::AsyncResp>& asyncResp,
34 const std::string& chassisId, Callback&& callback)
35 {
36 BMCWEB_LOG_DEBUG("checkChassisId enter");
37
38 // Get the Chassis Collection
39 dbus::utility::getSubTreePaths(
40 "/xyz/openbmc_project/inventory", 0, chassisInterfaces,
41 [callback = std::forward<Callback>(callback), asyncResp,
42 chassisId](const boost::system::error_code& ec,
43 const dbus::utility::MapperGetSubTreePathsResponse&
44 chassisPaths) mutable {
45 BMCWEB_LOG_DEBUG("getValidChassisPath respHandler enter");
46 if (ec)
47 {
48 BMCWEB_LOG_ERROR(
49 "getValidChassisPath respHandler DBUS error: {}", ec);
50 messages::internalError(asyncResp->res);
51 return;
52 }
53
54 std::optional<std::string> chassisPath;
55 for (const std::string& chassis : chassisPaths)
56 {
57 sdbusplus::message::object_path path(chassis);
58 std::string chassisName = path.filename();
59 if (chassisName.empty())
60 {
61 BMCWEB_LOG_ERROR("Failed to find '/' in {}", chassis);
62 continue;
63 }
64 if (chassisName == chassisId)
65 {
66 chassisPath = chassis;
67 break;
68 }
69 }
70 callback(chassisPath);
71 });
72 BMCWEB_LOG_DEBUG("checkChassisId exit");
73 }
74
75 } // namespace chassis_utils
76 } // namespace redfish
77