Jennifer Lee | 729dae7 | 2018-04-24 15:59:34 -0700 | [diff] [blame^] | 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 | #include <boost/container/flat_map.hpp> |
| 20 | |
| 21 | namespace redfish { |
| 22 | |
| 23 | class OnDemandSoftwareInventoryProvider { |
| 24 | public: |
| 25 | template <typename CallbackFunc> |
| 26 | void get_all_software_inventory_data(CallbackFunc &&callback) { |
| 27 | crow::connections::system_bus->async_method_call( |
| 28 | [callback{std::move(callback)}]( |
| 29 | const boost::system::error_code error_code, |
| 30 | const std::vector<std::pair< |
| 31 | std::string, |
| 32 | std::vector<std::pair<std::string, std::vector<std::string>>>>> |
| 33 | &subtree) { |
| 34 | |
| 35 | std::vector<boost::container::flat_map<std::string, std::string>> |
| 36 | output; |
| 37 | |
| 38 | if (error_code) { |
| 39 | // Something wrong on DBus, the error_code is not important at this |
| 40 | // moment, just return success=false, and empty output. Since size |
| 41 | // of vector may vary depending on information from Entity Manager, |
| 42 | // and empty output could not be treated same way as error. |
| 43 | callback(false, output); |
| 44 | return; |
| 45 | } |
| 46 | |
| 47 | for (auto &obj : subtree) { |
| 48 | const std::vector<std::pair<std::string, std::vector<std::string>>> |
| 49 | &connectionNames = obj.second; |
| 50 | |
| 51 | const std::string connectionName = connectionNames[0].first; |
| 52 | |
| 53 | crow::connections::system_bus->async_method_call( |
| 54 | [&](const boost::system::error_code error_code, |
| 55 | const std::vector<std::pair<std::string, VariantType>> |
| 56 | &propertiesList) { |
| 57 | for (auto &property : propertiesList) { |
| 58 | boost::container::flat_map<std::string, std::string> |
| 59 | single_sw_item_properties; |
| 60 | single_sw_item_properties[property.first] = |
| 61 | *(mapbox::get_ptr<const std::string>(property.second)); |
| 62 | output.emplace_back(single_sw_item_properties); |
| 63 | } |
| 64 | }, |
| 65 | connectionName, obj.first, "org.freedesktop.DBus.Properties", |
| 66 | "GetAll", "xyz.openbmc_project.Software.Version"); |
| 67 | // Finally make a callback with usefull data |
| 68 | callback(true, output); |
| 69 | } |
| 70 | }, |
| 71 | "xyz.openbmc_project.ObjectMapper", |
| 72 | "/xyz/openbmc_project/object_mapper", |
| 73 | "xyz.openbmc_project.ObjectMapper", "GetSubTreePaths", |
| 74 | "/xyz/openbmc_project/software", int32_t(0), |
| 75 | std::array<const char *, 1>{"xyz.openbmc_project.Software.Version"}); |
| 76 | } |
| 77 | /* |
| 78 | * Function that retrieves all SoftwareInventory available through |
| 79 | * Software.BMC.Updater. |
| 80 | * @param callback a function that shall be called to convert Dbus output into |
| 81 | * JSON. |
| 82 | */ |
| 83 | template <typename CallbackFunc> |
| 84 | void get_software_inventory_list(CallbackFunc &&callback) { |
| 85 | get_all_software_inventory_data( |
| 86 | [callback]( |
| 87 | const bool &success, |
| 88 | const std::vector< |
| 89 | boost::container::flat_map<std::string, std::string>> &output) { |
| 90 | std::vector<std::string> sw_inv_list; |
| 91 | for (auto &i : output) { |
| 92 | boost::container::flat_map<std::string, std::string>::const_iterator |
| 93 | p = i.find("Purpose"); |
| 94 | if ((p != i.end())) { |
| 95 | const std::string &sw_inv_purpose = |
| 96 | boost::get<std::string>(p->second); |
| 97 | std::size_t last_pos = sw_inv_purpose.rfind("."); |
| 98 | if (last_pos != std::string::npos) { |
| 99 | // and put it into output vector. |
| 100 | sw_inv_list.emplace_back(sw_inv_purpose.substr(last_pos + 1)); |
| 101 | } |
| 102 | } |
| 103 | } |
| 104 | callback(true, sw_inv_list); |
| 105 | }); |
| 106 | }; |
| 107 | |
| 108 | template <typename CallbackFunc> |
| 109 | void get_software_inventory_data(const std::string &res_name, |
| 110 | CallbackFunc &&callback) { |
| 111 | get_all_software_inventory_data( |
| 112 | [res_name, callback]( |
| 113 | const bool &success, |
| 114 | const std::vector< |
| 115 | boost::container::flat_map<std::string, std::string>> &output) { |
| 116 | for (auto &i : output) { |
| 117 | boost::container::flat_map<std::string, std::string>::const_iterator |
| 118 | p = i.find("Purpose"); |
| 119 | // Find the one with Purpose matching res_name |
| 120 | if ((p != i.end()) && |
| 121 | boost::ends_with(boost::get<std::string>(p->second), |
| 122 | "." + res_name)) { |
| 123 | callback(true, i); |
| 124 | } |
| 125 | } |
| 126 | }); |
| 127 | } |
| 128 | }; |
| 129 | |
| 130 | class UpdateService : public Node { |
| 131 | public: |
| 132 | UpdateService(CrowApp &app) : Node(app, "/redfish/v1/UpdateService/") { |
| 133 | Node::json["@odata.type"] = "#UpdateService.v1_2_0.UpdateService"; |
| 134 | Node::json["@odata.id"] = "/redfish/v1/UpdateService"; |
| 135 | Node::json["@odata.context"] = |
| 136 | "/redfish/v1/$metadata#UpdateService.UpdateService"; |
| 137 | Node::json["Id"] = "UpdateService"; |
| 138 | Node::json["Description"] = "Service for Software Update"; |
| 139 | Node::json["Name"] = "Update Service"; |
| 140 | Node::json["ServiceEnabled"] = true; // UpdateService cannot be disabled |
| 141 | Node::json["SoftwareInventory"] = { |
| 142 | {"@odata.id", "/redfish/v1/UpdateService/SoftwareInventory"}}; |
| 143 | |
| 144 | entityPrivileges = { |
| 145 | {boost::beast::http::verb::get, {{"Login"}}}, |
| 146 | {boost::beast::http::verb::head, {{"Login"}}}, |
| 147 | {boost::beast::http::verb::patch, {{"ConfigureComponents"}}}, |
| 148 | {boost::beast::http::verb::put, {{"ConfigureComponents"}}}, |
| 149 | {boost::beast::http::verb::delete_, {{"ConfigureComponents"}}}, |
| 150 | {boost::beast::http::verb::post, {{"ConfigureComponents"}}}}; |
| 151 | } |
| 152 | |
| 153 | private: |
| 154 | void doGet(crow::response &res, const crow::request &req, |
| 155 | const std::vector<std::string> ¶ms) override { |
| 156 | res.json_value = Node::json; |
| 157 | res.end(); |
| 158 | } |
| 159 | }; |
| 160 | |
| 161 | class SoftwareInventoryCollection : public Node { |
| 162 | public: |
| 163 | /* |
| 164 | * Default Constructor |
| 165 | */ |
| 166 | template <typename CrowApp> |
| 167 | SoftwareInventoryCollection(CrowApp &app) |
| 168 | : Node(app, "/redfish/v1/UpdateService/SoftwareInventory/") { |
| 169 | Node::json["@odata.type"] = |
| 170 | "#SoftwareInventoryCollection.SoftwareInventoryCollection"; |
| 171 | Node::json["@odata.id"] = "/redfish/v1/UpdateService/SoftwareInventory"; |
| 172 | Node::json["@odata.context"] = |
| 173 | "/redfish/v1/" |
| 174 | "$metadata#SoftwareInventoryCollection.SoftwareInventoryCollection"; |
| 175 | Node::json["Name"] = "Software Inventory Collection"; |
| 176 | |
| 177 | entityPrivileges = { |
| 178 | {boost::beast::http::verb::get, {{"Login"}}}, |
| 179 | {boost::beast::http::verb::head, {{"Login"}}}, |
| 180 | {boost::beast::http::verb::patch, {{"ConfigureComponents"}}}, |
| 181 | {boost::beast::http::verb::put, {{"ConfigureComponents"}}}, |
| 182 | {boost::beast::http::verb::delete_, {{"ConfigureComponents"}}}, |
| 183 | {boost::beast::http::verb::post, {{"ConfigureComponents"}}}}; |
| 184 | } |
| 185 | |
| 186 | private: |
| 187 | /** |
| 188 | * Functions triggers appropriate requests on DBus |
| 189 | */ |
| 190 | void doGet(crow::response &res, const crow::request &req, |
| 191 | const std::vector<std::string> ¶ms) override { |
| 192 | res.json_value = Node::json; |
| 193 | // Get sw inventory list, and call the below callback for JSON preparation |
| 194 | software_inventory_provider.get_software_inventory_list( |
| 195 | [&](const bool &success, const std::vector<std::string> &output) { |
| 196 | |
| 197 | if (success) { |
| 198 | // ... prepare json array with appropriate @odata.id links |
| 199 | nlohmann::json sw_inventory_array = nlohmann::json::array(); |
| 200 | for (const std::string &sw_item : output) { |
| 201 | sw_inventory_array.push_back( |
| 202 | {{"@odata.id", |
| 203 | "/redfish/v1/UpdateService/SoftwareInventory/" + sw_item}}); |
| 204 | } |
| 205 | // Then attach members, count size and return |
| 206 | |
| 207 | Node::json["Members"] = sw_inventory_array; |
| 208 | Node::json["Members@odata.count"] = sw_inventory_array.size(); |
| 209 | res.json_value = Node::json; |
| 210 | } else { |
| 211 | // ... otherwise, return INTERNALL ERROR |
| 212 | res.result(boost::beast::http::status::internal_server_error); |
| 213 | } |
| 214 | res.end(); |
| 215 | }); |
| 216 | res.end(); |
| 217 | } |
| 218 | OnDemandSoftwareInventoryProvider software_inventory_provider; |
| 219 | }; |
| 220 | /** |
| 221 | * Chassis override class for delivering Chassis Schema |
| 222 | */ |
| 223 | class SoftwareInventory : public Node { |
| 224 | public: |
| 225 | /* |
| 226 | * Default Constructor |
| 227 | */ |
| 228 | template <typename CrowApp> |
| 229 | SoftwareInventory(CrowApp &app) |
| 230 | : Node(app, "/redfish/v1/UpdateService/SoftwareInventory/<str>/", |
| 231 | std::string()) { |
| 232 | Node::json["@odata.type"] = "#SoftwareInventory.v1_1_0.SoftwareInventory"; |
| 233 | Node::json["@odata.id"] = "/redfish/v1/UpdateService/SoftwareInventory"; |
| 234 | Node::json["@odata.context"] = |
| 235 | "/redfish/v1/$metadata#SoftwareInventory.SoftwareInventory"; |
| 236 | Node::json["Name"] = "Software Inventory"; |
| 237 | Node::json["Status"] = "OK"; // TODO |
| 238 | Node::json["Updateable"] = "No"; |
| 239 | |
| 240 | entityPrivileges = { |
| 241 | {boost::beast::http::verb::get, {{"Login"}}}, |
| 242 | {boost::beast::http::verb::head, {{"Login"}}}, |
| 243 | {boost::beast::http::verb::patch, {{"ConfigureComponents"}}}, |
| 244 | {boost::beast::http::verb::put, {{"ConfigureComponents"}}}, |
| 245 | {boost::beast::http::verb::delete_, {{"ConfigureComponents"}}}, |
| 246 | {boost::beast::http::verb::post, {{"ConfigureComponents"}}}}; |
| 247 | } |
| 248 | |
| 249 | private: |
| 250 | /** |
| 251 | * Functions triggers appropriate requests on DBus |
| 252 | */ |
| 253 | void doGet(crow::response &res, const crow::request &req, |
| 254 | const std::vector<std::string> ¶ms) override { |
| 255 | if (params.size() != 1) { |
| 256 | res.result(boost::beast::http::status::internal_server_error); |
| 257 | res.end(); |
| 258 | return; |
| 259 | } |
| 260 | const std::string &sw_id = params[0]; |
| 261 | software_inventory_provider.get_software_inventory_data( |
| 262 | sw_id, [&, id{std::string(sw_id)} ]( |
| 263 | const bool &success, |
| 264 | const boost::container::flat_map<std::string, std::string> |
| 265 | &output) { |
| 266 | res.json_value = Node::json; |
| 267 | // If success... |
| 268 | if (success) { |
| 269 | // prepare all the schema required fields. |
| 270 | res.json_value["@odata.id"] = |
| 271 | "/redfish/v1/UpdateService/SoftwareInventory/" + id; |
| 272 | // also the one from dbus |
| 273 | boost::container::flat_map<std::string, std::string>::const_iterator |
| 274 | it = output.find("Version"); |
| 275 | res.json_value["Version"] = boost::get<std::string>(it->second); |
| 276 | |
| 277 | res.json_value["Id"] = id; |
| 278 | // prepare respond, and send |
| 279 | } else { |
| 280 | res.result(boost::beast::http::status::not_found); |
| 281 | } |
| 282 | res.end(); |
| 283 | }); |
| 284 | } |
| 285 | |
| 286 | OnDemandSoftwareInventoryProvider software_inventory_provider; |
| 287 | }; |
| 288 | |
| 289 | } // namespace redfish |