1 #include "settings.hpp" 2 3 #include <ipmid/utils.hpp> 4 #include <phosphor-logging/elog-errors.hpp> 5 #include <phosphor-logging/lg2.hpp> 6 #include <sdbusplus/message/types.hpp> 7 #include <xyz/openbmc_project/Common/error.hpp> 8 9 namespace settings 10 { 11 12 using namespace phosphor::logging; 13 using namespace sdbusplus::error::xyz::openbmc_project::common; 14 15 constexpr auto mapperService = "xyz.openbmc_project.ObjectMapper"; 16 constexpr auto mapperPath = "/xyz/openbmc_project/object_mapper"; 17 constexpr auto mapperIntf = "xyz.openbmc_project.ObjectMapper"; 18 19 Objects::Objects(sdbusplus::bus_t& bus, const std::vector<Interface>& filter) : 20 bus(bus) 21 { 22 ipmi::ObjectTree objectTree; 23 try 24 { 25 objectTree = ipmi::getSubTree(bus, filter); 26 } 27 catch (const std::exception& e) 28 { 29 lg2::error("Failed to call the getSubTree method: {ERROR}", "ERROR", e); 30 elog<InternalFailure>(); 31 } 32 33 for (auto& iter : objectTree) 34 { 35 const auto& path = iter.first; 36 for (auto& interface : iter.second.begin()->second) 37 { 38 auto found = map.find(interface); 39 if (map.end() != found) 40 { 41 auto& paths = found->second; 42 paths.push_back(path); 43 } 44 else 45 { 46 map.emplace(std::move(interface), std::vector<Path>({path})); 47 } 48 } 49 } 50 } 51 52 Service Objects::service(const Path& path, const Interface& interface) const 53 { 54 using Interfaces = std::vector<Interface>; 55 auto mapperCall = bus.new_method_call(mapperService, mapperPath, mapperIntf, 56 "GetObject"); 57 mapperCall.append(path); 58 mapperCall.append(Interfaces({interface})); 59 60 std::map<Service, Interfaces> result; 61 try 62 { 63 auto response = bus.call(mapperCall); 64 response.read(result); 65 return result.begin()->first; 66 } 67 catch (const std::exception& e) 68 { 69 lg2::error("Invalid response from mapper: {ERROR}", "ERROR", e); 70 elog<InternalFailure>(); 71 } 72 } 73 74 } // namespace settings 75