1 /* 2 // Copyright (c) 2018 Intel Corporation 3 // 4 // Licensed under the Apache License, Version 2.0 (the "License"); 5 // you may not use this file except in compliance with the License. 6 // You may obtain a copy of the License at 7 // 8 // http://www.apache.org/licenses/LICENSE-2.0 9 // 10 // Unless required by applicable law or agreed to in writing, software 11 // distributed under the License is distributed on an "AS IS" BASIS, 12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 // See the License for the specific language governing permissions and 14 // limitations under the License. 15 */ 16 #pragma once 17 18 #include "node.hpp" 19 20 #include <boost/container/flat_map.hpp> 21 22 namespace redfish 23 { 24 25 /** 26 * DBus types primitives for several generic DBus interfaces 27 * TODO(Pawel) consider move this to separate file into boost::dbus 28 */ 29 // Note, this is not a very useful Variant, but because it isn't used to get 30 // values, it should be as simple as possible 31 // TODO(ed) invent a nullvariant type 32 using VariantType = sdbusplus::message::variant<bool, std::string, uint64_t>; 33 using ManagedObjectsType = std::vector<std::pair< 34 sdbusplus::message::object_path, 35 std::vector<std::pair<std::string, 36 std::vector<std::pair<std::string, VariantType>>>>>>; 37 38 using PropertiesType = boost::container::flat_map<std::string, VariantType>; 39 40 /** 41 * ChassisCollection derived class for delivering Chassis Collection Schema 42 */ 43 class ChassisCollection : public Node 44 { 45 public: 46 ChassisCollection(CrowApp &app) : Node(app, "/redfish/v1/Chassis/") 47 { 48 Node::json["@odata.type"] = "#ChassisCollection.ChassisCollection"; 49 Node::json["@odata.id"] = "/redfish/v1/Chassis"; 50 Node::json["@odata.context"] = 51 "/redfish/v1/$metadata#ChassisCollection.ChassisCollection"; 52 Node::json["Name"] = "Chassis Collection"; 53 54 entityPrivileges = { 55 {boost::beast::http::verb::get, {{"Login"}}}, 56 {boost::beast::http::verb::head, {{"Login"}}}, 57 {boost::beast::http::verb::patch, {{"ConfigureComponents"}}}, 58 {boost::beast::http::verb::put, {{"ConfigureComponents"}}}, 59 {boost::beast::http::verb::delete_, {{"ConfigureComponents"}}}, 60 {boost::beast::http::verb::post, {{"ConfigureComponents"}}}}; 61 } 62 63 private: 64 /** 65 * Functions triggers appropriate requests on DBus 66 */ 67 void doGet(crow::Response &res, const crow::Request &req, 68 const std::vector<std::string> ¶ms) override 69 { 70 const std::array<const char *, 4> interfaces = { 71 "xyz.openbmc_project.Inventory.Item.Board", 72 "xyz.openbmc_project.Inventory.Item.Chassis", 73 "xyz.openbmc_project.Inventory.Item.PowerSupply", 74 "xyz.openbmc_project.Inventory.Item.System", 75 }; 76 res.jsonValue = Node::json; 77 auto asyncResp = std::make_shared<AsyncResp>(res); 78 crow::connections::systemBus->async_method_call( 79 [asyncResp](const boost::system::error_code ec, 80 const std::vector<std::string> &chassisList) { 81 if (ec) 82 { 83 messages::addMessageToErrorJson(asyncResp->res.jsonValue, 84 messages::internalError()); 85 asyncResp->res.result( 86 boost::beast::http::status::internal_server_error); 87 return; 88 } 89 nlohmann::json &chassisArray = 90 asyncResp->res.jsonValue["Members"]; 91 chassisArray = nlohmann::json::array(); 92 for (const std::string &objpath : chassisList) 93 { 94 std::size_t lastPos = objpath.rfind("/"); 95 if (lastPos == std::string::npos) 96 { 97 BMCWEB_LOG_ERROR << "Failed to find '/' in " << objpath; 98 continue; 99 } 100 chassisArray.push_back( 101 {{"@odata.id", "/redfish/v1/Chassis/" + 102 objpath.substr(lastPos + 1)}}); 103 } 104 105 asyncResp->res.jsonValue["Members@odata.count"] = 106 chassisArray.size(); 107 }, 108 "xyz.openbmc_project.ObjectMapper", 109 "/xyz/openbmc_project/object_mapper", 110 "xyz.openbmc_project.ObjectMapper", "GetSubTreePaths", 111 "/xyz/openbmc_project/inventory", int32_t(3), interfaces); 112 } 113 }; 114 115 /** 116 * Chassis override class for delivering Chassis Schema 117 */ 118 class Chassis : public Node 119 { 120 public: 121 Chassis(CrowApp &app) : 122 Node(app, "/redfish/v1/Chassis/<str>/", std::string()) 123 { 124 Node::json["@odata.type"] = "#Chassis.v1_4_0.Chassis"; 125 Node::json["@odata.id"] = "/redfish/v1/Chassis"; 126 Node::json["@odata.context"] = "/redfish/v1/$metadata#Chassis.Chassis"; 127 Node::json["Name"] = "Chassis Collection"; 128 Node::json["ChassisType"] = "RackMount"; 129 Node::json["PowerState"] = "On"; 130 131 entityPrivileges = { 132 {boost::beast::http::verb::get, {{"Login"}}}, 133 {boost::beast::http::verb::head, {{"Login"}}}, 134 {boost::beast::http::verb::patch, {{"ConfigureComponents"}}}, 135 {boost::beast::http::verb::put, {{"ConfigureComponents"}}}, 136 {boost::beast::http::verb::delete_, {{"ConfigureComponents"}}}, 137 {boost::beast::http::verb::post, {{"ConfigureComponents"}}}}; 138 } 139 140 private: 141 /** 142 * Functions triggers appropriate requests on DBus 143 */ 144 void doGet(crow::Response &res, const crow::Request &req, 145 const std::vector<std::string> ¶ms) override 146 { 147 // Check if there is required param, truly entering this shall be 148 // impossible. 149 if (params.size() != 1) 150 { 151 res.result(boost::beast::http::status::internal_server_error); 152 res.end(); 153 return; 154 } 155 156 res.jsonValue = Node::json; 157 const std::string &chassisId = params[0]; 158 auto asyncResp = std::make_shared<AsyncResp>(res); 159 crow::connections::systemBus->async_method_call( 160 [asyncResp, chassisId(std::string(chassisId))]( 161 const boost::system::error_code ec, 162 const std::vector<std::pair< 163 std::string, std::vector<std::pair< 164 std::string, std::vector<std::string>>>>> 165 &subtree) { 166 if (ec) 167 { 168 messages::addMessageToErrorJson(asyncResp->res.jsonValue, 169 messages::internalError()); 170 asyncResp->res.result( 171 boost::beast::http::status::internal_server_error); 172 return; 173 } 174 // Iterate over all retrieved ObjectPaths. 175 for (const std::pair< 176 std::string, 177 std::vector< 178 std::pair<std::string, std::vector<std::string>>>> 179 &object : subtree) 180 { 181 const std::string &path = object.first; 182 const std::vector< 183 std::pair<std::string, std::vector<std::string>>> 184 &connectionNames = object.second; 185 186 if (!boost::ends_with(path, chassisId)) 187 { 188 continue; 189 } 190 if (connectionNames.size() < 1) 191 { 192 BMCWEB_LOG_ERROR << "Only got " 193 << connectionNames.size() 194 << " Connection names"; 195 continue; 196 } 197 198 const std::string connectionName = connectionNames[0].first; 199 crow::connections::systemBus->async_method_call( 200 [asyncResp, chassisId(std::string(chassisId))]( 201 const boost::system::error_code ec, 202 const std::vector<std::pair< 203 std::string, VariantType>> &propertiesList) { 204 for (const std::pair<std::string, VariantType> 205 &property : propertiesList) 206 { 207 const std::string *value = 208 mapbox::getPtr<const std::string>( 209 property.second); 210 if (value != nullptr) 211 { 212 asyncResp->res.jsonValue[property.first] = 213 *value; 214 } 215 } 216 asyncResp->res.jsonValue["Name"] = chassisId; 217 asyncResp->res.jsonValue["Id"] = chassisId; 218 asyncResp->res.jsonValue["Thermal"] = { 219 {"@odata.id", "/redfish/v1/Chassis/" + 220 chassisId + "/Thermal"}}; 221 }, 222 connectionName, path, "org.freedesktop.DBus.Properties", 223 "GetAll", 224 "xyz.openbmc_project.Inventory.Decorator.Asset"); 225 return; 226 } 227 228 // Couldn't find an object with that name. return an error 229 asyncResp->res.jsonValue = redfish::messages::resourceNotFound( 230 "#Chassis.v1_4_0.Chassis", chassisId); 231 asyncResp->res.result(boost::beast::http::status::not_found); 232 }, 233 "xyz.openbmc_project.ObjectMapper", 234 "/xyz/openbmc_project/object_mapper", 235 "xyz.openbmc_project.ObjectMapper", "GetSubTree", 236 "/xyz/openbmc_project/inventory", int32_t(0), 237 std::array<const char *, 1>{ 238 "xyz.openbmc_project.Inventory.Decorator.Asset"}); 239 } 240 }; 241 } // namespace redfish 242