xref: /openbmc/estoraged/src/getConfig.cpp (revision d32b9667) 
1*d32b9667SJohn Wedig 
2*d32b9667SJohn Wedig #include "getConfig.hpp"
3*d32b9667SJohn Wedig 
4*d32b9667SJohn Wedig #include <phosphor-logging/lg2.hpp>
5*d32b9667SJohn Wedig #include <sdbusplus/asio/connection.hpp>
6*d32b9667SJohn Wedig 
7*d32b9667SJohn Wedig #include <cstdlib>
8*d32b9667SJohn Wedig #include <memory>
9*d32b9667SJohn Wedig #include <string>
10*d32b9667SJohn Wedig #include <utility>
11*d32b9667SJohn Wedig #include <variant>
12*d32b9667SJohn Wedig #include <vector>
13*d32b9667SJohn Wedig 
14*d32b9667SJohn Wedig namespace estoraged
15*d32b9667SJohn Wedig {
16*d32b9667SJohn Wedig 
17*d32b9667SJohn Wedig namespace mapper
18*d32b9667SJohn Wedig {
19*d32b9667SJohn Wedig constexpr const char* busName = "xyz.openbmc_project.ObjectMapper";
20*d32b9667SJohn Wedig constexpr const char* path = "/xyz/openbmc_project/object_mapper";
21*d32b9667SJohn Wedig constexpr const char* interface = "xyz.openbmc_project.ObjectMapper";
22*d32b9667SJohn Wedig constexpr const char* subtree = "GetSubTree";
23*d32b9667SJohn Wedig } // namespace mapper
24*d32b9667SJohn Wedig 
25*d32b9667SJohn Wedig using GetSubTreeType = std::vector<
26*d32b9667SJohn Wedig     std::pair<std::string,
27*d32b9667SJohn Wedig               std::vector<std::pair<std::string, std::vector<std::string>>>>>;
28*d32b9667SJohn Wedig 
29*d32b9667SJohn Wedig void GetStorageConfiguration::getStorageInfo(const std::string& path,
30*d32b9667SJohn Wedig                                              const std::string& owner)
31*d32b9667SJohn Wedig {
32*d32b9667SJohn Wedig     std::shared_ptr<GetStorageConfiguration> self = shared_from_this();
33*d32b9667SJohn Wedig     self->dbusConnection->async_method_call(
34*d32b9667SJohn Wedig         [self, path, owner](
35*d32b9667SJohn Wedig             const boost::system::error_code ec,
36*d32b9667SJohn Wedig             boost::container::flat_map<std::string, BasicVariantType>& data) {
37*d32b9667SJohn Wedig             if (ec)
38*d32b9667SJohn Wedig             {
39*d32b9667SJohn Wedig                 lg2::error("Error getting properties for {PATH}", "PATH", path,
40*d32b9667SJohn Wedig                            "REDFISH_MESSAGE_ID",
41*d32b9667SJohn Wedig                            std::string("OpenBMC.0.1.GetStorageInfoFail"));
42*d32b9667SJohn Wedig                 return;
43*d32b9667SJohn Wedig             }
44*d32b9667SJohn Wedig 
45*d32b9667SJohn Wedig             self->respData[path] = std::move(data);
46*d32b9667SJohn Wedig         },
47*d32b9667SJohn Wedig         owner, path, "org.freedesktop.DBus.Properties", "GetAll",
48*d32b9667SJohn Wedig         emmcConfigInterface);
49*d32b9667SJohn Wedig }
50*d32b9667SJohn Wedig 
51*d32b9667SJohn Wedig void GetStorageConfiguration::getConfiguration()
52*d32b9667SJohn Wedig {
53*d32b9667SJohn Wedig     std::shared_ptr<GetStorageConfiguration> self = shared_from_this();
54*d32b9667SJohn Wedig     dbusConnection->async_method_call(
55*d32b9667SJohn Wedig         [self](const boost::system::error_code ec, const GetSubTreeType& ret) {
56*d32b9667SJohn Wedig             if (ec)
57*d32b9667SJohn Wedig             {
58*d32b9667SJohn Wedig                 lg2::error("Error calling mapper");
59*d32b9667SJohn Wedig                 return;
60*d32b9667SJohn Wedig             }
61*d32b9667SJohn Wedig             for (const auto& [objPath, objDict] : ret)
62*d32b9667SJohn Wedig             {
63*d32b9667SJohn Wedig                 if (objDict.empty())
64*d32b9667SJohn Wedig                 {
65*d32b9667SJohn Wedig                     return;
66*d32b9667SJohn Wedig                 }
67*d32b9667SJohn Wedig                 const std::string& objOwner = objDict.begin()->first;
68*d32b9667SJohn Wedig                 /* Look for the config interface exposed by this object. */
69*d32b9667SJohn Wedig                 for (const std::string& interface : objDict.begin()->second)
70*d32b9667SJohn Wedig                 {
71*d32b9667SJohn Wedig                     if (interface.compare(emmcConfigInterface) == 0)
72*d32b9667SJohn Wedig                     {
73*d32b9667SJohn Wedig                         /* Get the properties exposed by this interface. */
74*d32b9667SJohn Wedig                         self->getStorageInfo(objPath, objOwner);
75*d32b9667SJohn Wedig                     }
76*d32b9667SJohn Wedig                 }
77*d32b9667SJohn Wedig             }
78*d32b9667SJohn Wedig         },
79*d32b9667SJohn Wedig         mapper::busName, mapper::path, mapper::interface, mapper::subtree, "/",
80*d32b9667SJohn Wedig         0, std::vector<const char*>(1, emmcConfigInterface));
81*d32b9667SJohn Wedig }
82*d32b9667SJohn Wedig 
83*d32b9667SJohn Wedig GetStorageConfiguration::~GetStorageConfiguration()
84*d32b9667SJohn Wedig {
85*d32b9667SJohn Wedig     callback(respData);
86*d32b9667SJohn Wedig }
87*d32b9667SJohn Wedig 
88*d32b9667SJohn Wedig } // namespace estoraged
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