Tom Joseph | be703f7 | 2017-03-09 12:34:35 +0530 | [diff] [blame] | 1 | #include "utils.hpp" |
Ratan Gupta | cc8feb4 | 2017-07-25 21:52:10 +0530 | [diff] [blame] | 2 | #include <phosphor-logging/log.hpp> |
| 3 | #include <phosphor-logging/elog-errors.hpp> |
| 4 | #include "xyz/openbmc_project/Common/error.hpp" |
Tom Joseph | be703f7 | 2017-03-09 12:34:35 +0530 | [diff] [blame] | 5 | |
Ratan Gupta | b8e9955 | 2017-07-27 07:07:48 +0530 | [diff] [blame] | 6 | #include <arpa/inet.h> |
| 7 | #include <dirent.h> |
| 8 | #include <net/if.h> |
| 9 | |
Tom Joseph | be703f7 | 2017-03-09 12:34:35 +0530 | [diff] [blame] | 10 | namespace ipmi |
| 11 | { |
| 12 | |
Ratan Gupta | cc8feb4 | 2017-07-25 21:52:10 +0530 | [diff] [blame] | 13 | using namespace phosphor::logging; |
| 14 | using namespace sdbusplus::xyz::openbmc_project::Common::Error; |
| 15 | |
Nagaraju Goruganti | 1fe5c83 | 2017-09-21 07:44:17 -0500 | [diff] [blame] | 16 | namespace network |
| 17 | { |
| 18 | |
| 19 | /** @brief checks if the given ip is Link Local Ip or not. |
| 20 | * @param[in] ipaddress - IPAddress. |
| 21 | */ |
| 22 | bool isLinkLocalIP(const std::string& ipaddress); |
| 23 | |
| 24 | } |
Ratan Gupta | cc8feb4 | 2017-07-25 21:52:10 +0530 | [diff] [blame] | 25 | |
| 26 | //TODO There may be cases where an interface is implemented by multiple |
| 27 | // objects,to handle such cases we are interested on that object |
| 28 | // which are on interested busname. |
| 29 | // Currently mapper doesn't give the readable busname(gives busid) so we can't |
| 30 | // use busname to find the object,will do later once the support is there. |
| 31 | |
Ratan Gupta | 01d4bd1 | 2017-08-07 15:53:25 +0530 | [diff] [blame] | 32 | DbusObjectInfo getDbusObject(sdbusplus::bus::bus& bus, |
| 33 | const std::string& interface, |
Ratan Gupta | cc8feb4 | 2017-07-25 21:52:10 +0530 | [diff] [blame] | 34 | const std::string& serviceRoot, |
| 35 | const std::string& match) |
| 36 | { |
| 37 | std::vector<DbusInterface> interfaces; |
| 38 | interfaces.emplace_back(interface); |
| 39 | |
Ratan Gupta | cc8feb4 | 2017-07-25 21:52:10 +0530 | [diff] [blame] | 40 | auto depth = 0; |
| 41 | |
| 42 | auto mapperCall = bus.new_method_call(MAPPER_BUS_NAME, |
| 43 | MAPPER_OBJ, |
| 44 | MAPPER_INTF, |
| 45 | "GetSubTree"); |
| 46 | |
| 47 | mapperCall.append(serviceRoot, depth, interfaces); |
| 48 | |
| 49 | auto mapperReply = bus.call(mapperCall); |
| 50 | if (mapperReply.is_method_error()) |
| 51 | { |
| 52 | log<level::ERR>("Error in mapper call"); |
| 53 | elog<InternalFailure>(); |
| 54 | } |
| 55 | |
| 56 | ObjectTree objectTree; |
| 57 | mapperReply.read(objectTree); |
| 58 | |
| 59 | if (objectTree.empty()) |
| 60 | { |
Patrick Venture | f0c4878 | 2017-09-21 18:48:51 -0700 | [diff] [blame] | 61 | log<level::ERR>("No Object has implemented the interface", |
Ratan Gupta | cc8feb4 | 2017-07-25 21:52:10 +0530 | [diff] [blame] | 62 | entry("INTERFACE=%s", interface.c_str())); |
| 63 | elog<InternalFailure>(); |
| 64 | } |
| 65 | |
| 66 | DbusObjectInfo objectInfo; |
| 67 | |
| 68 | // if match is empty then return the first object |
| 69 | if(match == "") |
| 70 | { |
| 71 | objectInfo = std::make_pair(objectTree.begin()->first, |
| 72 | std::move(objectTree.begin()->second.begin()->first)); |
| 73 | return objectInfo; |
| 74 | } |
| 75 | |
| 76 | // else search the match string in the object path |
| 77 | auto objectFound = false; |
| 78 | for (auto& object : objectTree) |
| 79 | { |
| 80 | if(object.first.find(match) != std::string::npos) |
| 81 | { |
| 82 | objectFound = true; |
| 83 | objectInfo = make_pair(object.first, |
| 84 | std::move(object.second.begin()->first)); |
| 85 | break; |
| 86 | } |
| 87 | } |
| 88 | |
| 89 | if(!objectFound) |
| 90 | { |
| 91 | log<level::ERR>("Failed to find object which matches", |
| 92 | entry("MATCH=%s", match.c_str())); |
| 93 | elog<InternalFailure>(); |
| 94 | } |
| 95 | return objectInfo; |
| 96 | |
| 97 | } |
| 98 | |
Ratan Gupta | dd64620 | 2017-11-21 17:46:59 +0530 | [diff] [blame] | 99 | DbusObjectInfo getIPObject(sdbusplus::bus::bus& bus, |
| 100 | const std::string& interface, |
| 101 | const std::string& serviceRoot, |
| 102 | const std::string& match) |
Nagaraju Goruganti | 1fe5c83 | 2017-09-21 07:44:17 -0500 | [diff] [blame] | 103 | { |
| 104 | auto objectTree = getAllDbusObjects(bus, serviceRoot, interface, match); |
| 105 | |
| 106 | if (objectTree.empty()) |
| 107 | { |
| 108 | log<level::ERR>("No Object has implemented the IP interface", |
| 109 | entry("INTERFACE=%s", interface.c_str())); |
| 110 | elog<InternalFailure>(); |
| 111 | } |
| 112 | |
Ratan Gupta | dd64620 | 2017-11-21 17:46:59 +0530 | [diff] [blame] | 113 | DbusObjectInfo objectInfo; |
Nagaraju Goruganti | 1fe5c83 | 2017-09-21 07:44:17 -0500 | [diff] [blame] | 114 | |
| 115 | for (auto& object : objectTree) |
| 116 | { |
| 117 | auto variant = ipmi::getDbusProperty( |
| 118 | bus, |
| 119 | object.second.begin()->first, |
| 120 | object.first, |
| 121 | ipmi::network::IP_INTERFACE, |
| 122 | "Address"); |
| 123 | |
Ratan Gupta | dd64620 | 2017-11-21 17:46:59 +0530 | [diff] [blame] | 124 | objectInfo = std::make_pair(object.first, object.second.begin()->first); |
Nagaraju Goruganti | 1fe5c83 | 2017-09-21 07:44:17 -0500 | [diff] [blame] | 125 | |
| 126 | // if LinkLocalIP found look for Non-LinkLocalIP |
Ratan Gupta | dd64620 | 2017-11-21 17:46:59 +0530 | [diff] [blame] | 127 | if (ipmi::network::isLinkLocalIP(variant.get<std::string>())) |
Nagaraju Goruganti | 1fe5c83 | 2017-09-21 07:44:17 -0500 | [diff] [blame] | 128 | { |
| 129 | continue; |
| 130 | } |
| 131 | else |
| 132 | { |
| 133 | break; |
| 134 | } |
Nagaraju Goruganti | 1fe5c83 | 2017-09-21 07:44:17 -0500 | [diff] [blame] | 135 | } |
Ratan Gupta | dd64620 | 2017-11-21 17:46:59 +0530 | [diff] [blame] | 136 | return objectInfo; |
Nagaraju Goruganti | 1fe5c83 | 2017-09-21 07:44:17 -0500 | [diff] [blame] | 137 | } |
| 138 | |
Ratan Gupta | 01d4bd1 | 2017-08-07 15:53:25 +0530 | [diff] [blame] | 139 | Value getDbusProperty(sdbusplus::bus::bus& bus, |
| 140 | const std::string& service, |
Ratan Gupta | cc8feb4 | 2017-07-25 21:52:10 +0530 | [diff] [blame] | 141 | const std::string& objPath, |
| 142 | const std::string& interface, |
| 143 | const std::string& property) |
| 144 | { |
| 145 | |
| 146 | Value value; |
| 147 | |
Ratan Gupta | cc8feb4 | 2017-07-25 21:52:10 +0530 | [diff] [blame] | 148 | auto method = bus.new_method_call( |
| 149 | service.c_str(), |
| 150 | objPath.c_str(), |
| 151 | PROP_INTF, |
| 152 | METHOD_GET); |
| 153 | |
| 154 | method.append(interface, property); |
| 155 | |
| 156 | auto reply = bus.call(method); |
| 157 | |
| 158 | if (reply.is_method_error()) |
| 159 | { |
| 160 | log<level::ERR>("Failed to get property", |
Gunnar Mills | 5b801e4 | 2017-10-19 17:11:42 -0500 | [diff] [blame] | 161 | entry("PROPERTY=%s", property.c_str()), |
| 162 | entry("PATH=%s", objPath.c_str()), |
| 163 | entry("INTERFACE=%s", interface.c_str())); |
Ratan Gupta | cc8feb4 | 2017-07-25 21:52:10 +0530 | [diff] [blame] | 164 | elog<InternalFailure>(); |
| 165 | } |
| 166 | |
| 167 | reply.read(value); |
| 168 | |
| 169 | return value; |
| 170 | } |
| 171 | |
Ratan Gupta | 01d4bd1 | 2017-08-07 15:53:25 +0530 | [diff] [blame] | 172 | PropertyMap getAllDbusProperties(sdbusplus::bus::bus& bus, |
| 173 | const std::string& service, |
Ratan Gupta | cc8feb4 | 2017-07-25 21:52:10 +0530 | [diff] [blame] | 174 | const std::string& objPath, |
| 175 | const std::string& interface) |
| 176 | { |
| 177 | PropertyMap properties; |
Ratan Gupta | cc8feb4 | 2017-07-25 21:52:10 +0530 | [diff] [blame] | 178 | |
| 179 | auto method = bus.new_method_call( |
| 180 | service.c_str(), |
| 181 | objPath.c_str(), |
| 182 | PROP_INTF, |
| 183 | METHOD_GET_ALL); |
| 184 | |
| 185 | method.append(interface); |
| 186 | |
| 187 | auto reply = bus.call(method); |
| 188 | |
| 189 | if (reply.is_method_error()) |
| 190 | { |
| 191 | log<level::ERR>("Failed to get all properties", |
Gunnar Mills | 5b801e4 | 2017-10-19 17:11:42 -0500 | [diff] [blame] | 192 | entry("PATH=%s", objPath.c_str()), |
| 193 | entry("INTERFACE=%s", interface.c_str())); |
Ratan Gupta | cc8feb4 | 2017-07-25 21:52:10 +0530 | [diff] [blame] | 194 | elog<InternalFailure>(); |
| 195 | } |
| 196 | |
| 197 | reply.read(properties); |
| 198 | return properties; |
| 199 | } |
| 200 | |
Dhruvaraj Subhashchandran | 5c0beec | 2018-01-23 04:47:06 -0600 | [diff] [blame] | 201 | ObjectValueTree getManagedObjects(sdbusplus::bus::bus& bus, |
| 202 | const std::string& service, |
| 203 | const std::string& objPath) |
| 204 | { |
| 205 | ipmi::ObjectValueTree interfaces; |
| 206 | |
| 207 | auto method = bus.new_method_call( |
| 208 | service.c_str(), |
| 209 | objPath.c_str(), |
| 210 | "org.freedesktop.DBus.ObjectManager", |
| 211 | "GetManagedObjects"); |
| 212 | |
| 213 | auto reply = bus.call(method); |
| 214 | |
| 215 | if (reply.is_method_error()) |
| 216 | { |
| 217 | log<level::ERR>("Failed to get managed objects", |
| 218 | entry("PATH=%s", objPath.c_str())); |
| 219 | elog<InternalFailure>(); |
| 220 | } |
| 221 | |
| 222 | reply.read(interfaces); |
| 223 | return interfaces; |
| 224 | } |
| 225 | |
Ratan Gupta | 01d4bd1 | 2017-08-07 15:53:25 +0530 | [diff] [blame] | 226 | void setDbusProperty(sdbusplus::bus::bus& bus, |
| 227 | const std::string& service, |
Ratan Gupta | cc8feb4 | 2017-07-25 21:52:10 +0530 | [diff] [blame] | 228 | const std::string& objPath, |
| 229 | const std::string& interface, |
| 230 | const std::string& property, |
| 231 | const Value& value) |
| 232 | { |
Ratan Gupta | cc8feb4 | 2017-07-25 21:52:10 +0530 | [diff] [blame] | 233 | auto method = bus.new_method_call( |
| 234 | service.c_str(), |
| 235 | objPath.c_str(), |
| 236 | PROP_INTF, |
| 237 | METHOD_SET); |
| 238 | |
| 239 | method.append(interface, property, value); |
| 240 | |
| 241 | if (!bus.call(method)) |
| 242 | { |
| 243 | log<level::ERR>("Failed to set property", |
| 244 | entry("PROPERTY=%s", property.c_str()), |
| 245 | entry("PATH=%s",objPath.c_str()), |
| 246 | entry("INTERFACE=%s",interface.c_str())); |
| 247 | elog<InternalFailure>(); |
| 248 | } |
| 249 | |
| 250 | } |
| 251 | |
| 252 | |
William A. Kennington III | e47fdfb | 2018-03-15 17:09:28 -0700 | [diff] [blame] | 253 | ServiceCache::ServiceCache(const std::string& intf, const std::string& path) |
| 254 | : intf(intf), path(path), cachedService(std::experimental::nullopt), |
| 255 | cachedBusName(std::experimental::nullopt) |
| 256 | { |
| 257 | } |
| 258 | |
| 259 | ServiceCache::ServiceCache(std::string&& intf, std::string&& path) |
| 260 | : intf(std::move(intf)), path(std::move(path)), |
| 261 | cachedService(std::experimental::nullopt), |
| 262 | cachedBusName(std::experimental::nullopt) |
| 263 | { |
| 264 | } |
| 265 | |
| 266 | const std::string& ServiceCache::getService(sdbusplus::bus::bus& bus) |
| 267 | { |
| 268 | if (!isValid(bus)) |
| 269 | { |
| 270 | cachedBusName = bus.get_unique_name(); |
| 271 | cachedService = ::ipmi::getService(bus, intf, path); |
| 272 | } |
| 273 | return cachedService.value(); |
| 274 | } |
| 275 | |
| 276 | void ServiceCache::invalidate() |
| 277 | { |
| 278 | cachedBusName = std::experimental::nullopt; |
| 279 | cachedService = std::experimental::nullopt; |
| 280 | } |
| 281 | |
| 282 | sdbusplus::message::message ServiceCache::newMethodCall( |
| 283 | sdbusplus::bus::bus& bus, const char *intf, const char *method) |
| 284 | { |
| 285 | return bus.new_method_call(getService(bus).c_str(), path.c_str(), |
| 286 | intf, method); |
| 287 | } |
| 288 | |
| 289 | bool ServiceCache::isValid(sdbusplus::bus::bus& bus) const |
| 290 | { |
| 291 | return cachedService && cachedBusName == bus.get_unique_name(); |
| 292 | } |
| 293 | |
Tom Joseph | be703f7 | 2017-03-09 12:34:35 +0530 | [diff] [blame] | 294 | std::string getService(sdbusplus::bus::bus& bus, |
| 295 | const std::string& intf, |
| 296 | const std::string& path) |
| 297 | { |
| 298 | auto mapperCall = bus.new_method_call("xyz.openbmc_project.ObjectMapper", |
Leonel Gonzalez | d15e6c9 | 2017-03-16 13:47:58 -0500 | [diff] [blame] | 299 | "/xyz/openbmc_project/object_mapper", |
Tom Joseph | be703f7 | 2017-03-09 12:34:35 +0530 | [diff] [blame] | 300 | "xyz.openbmc_project.ObjectMapper", |
| 301 | "GetObject"); |
| 302 | |
| 303 | mapperCall.append(path); |
| 304 | mapperCall.append(std::vector<std::string>({intf})); |
| 305 | |
| 306 | auto mapperResponseMsg = bus.call(mapperCall); |
| 307 | |
| 308 | if (mapperResponseMsg.is_method_error()) |
| 309 | { |
| 310 | throw std::runtime_error("ERROR in mapper call"); |
| 311 | } |
| 312 | |
| 313 | std::map<std::string, std::vector<std::string>> mapperResponse; |
| 314 | mapperResponseMsg.read(mapperResponse); |
| 315 | |
| 316 | if (mapperResponse.begin() == mapperResponse.end()) |
| 317 | { |
| 318 | throw std::runtime_error("ERROR in reading the mapper response"); |
| 319 | } |
| 320 | |
| 321 | return mapperResponse.begin()->first; |
| 322 | } |
| 323 | |
Ratan Gupta | b8e9955 | 2017-07-27 07:07:48 +0530 | [diff] [blame] | 324 | ipmi::ObjectTree getAllDbusObjects(sdbusplus::bus::bus& bus, |
| 325 | const std::string& serviceRoot, |
| 326 | const std::string& interface, |
| 327 | const std::string& match) |
| 328 | { |
| 329 | std::vector<std::string> interfaces; |
| 330 | interfaces.emplace_back(interface); |
Ratan Gupta | cc8feb4 | 2017-07-25 21:52:10 +0530 | [diff] [blame] | 331 | |
Ratan Gupta | b8e9955 | 2017-07-27 07:07:48 +0530 | [diff] [blame] | 332 | auto depth = 0; |
| 333 | |
| 334 | auto mapperCall = bus.new_method_call(MAPPER_BUS_NAME, |
| 335 | MAPPER_OBJ, |
| 336 | MAPPER_INTF, |
| 337 | "GetSubTree"); |
| 338 | |
| 339 | mapperCall.append(serviceRoot, depth, interfaces); |
| 340 | |
| 341 | auto mapperReply = bus.call(mapperCall); |
| 342 | if (mapperReply.is_method_error()) |
| 343 | { |
| 344 | log<level::ERR>("Error in mapper call", |
| 345 | entry("SERVICEROOT=%s",serviceRoot.c_str()), |
| 346 | entry("INTERFACE=%s", interface.c_str())); |
| 347 | |
| 348 | elog<InternalFailure>(); |
| 349 | } |
| 350 | |
| 351 | ObjectTree objectTree; |
| 352 | mapperReply.read(objectTree); |
| 353 | |
| 354 | for (auto it = objectTree.begin(); it != objectTree.end();) |
| 355 | { |
| 356 | if (it->first.find(match) == std::string::npos) |
| 357 | { |
| 358 | it = objectTree.erase(it); |
| 359 | } |
| 360 | else |
| 361 | { |
| 362 | ++it; |
| 363 | } |
| 364 | } |
| 365 | |
| 366 | return objectTree; |
| 367 | } |
| 368 | |
| 369 | void deleteAllDbusObjects(sdbusplus::bus::bus& bus, |
| 370 | const std::string& serviceRoot, |
| 371 | const std::string& interface, |
| 372 | const std::string& match) |
| 373 | { |
| 374 | try |
| 375 | { |
| 376 | auto objectTree = getAllDbusObjects(bus, serviceRoot, interface, match); |
| 377 | |
| 378 | for (auto& object : objectTree) |
| 379 | { |
| 380 | method_no_args::callDbusMethod(bus, |
| 381 | object.second.begin()->first, |
| 382 | object.first, |
| 383 | DELETE_INTERFACE, "Delete"); |
| 384 | } |
| 385 | } |
| 386 | catch (InternalFailure& e) |
| 387 | { |
| 388 | log<level::INFO>("Unable to delete the objects having", |
| 389 | entry("INTERFACE=%s", interface.c_str()), |
| 390 | entry("SERVICE=%s", serviceRoot.c_str())); |
| 391 | } |
| 392 | } |
| 393 | |
Ratan Gupta | cc6cdbf | 2017-09-01 23:06:25 +0530 | [diff] [blame] | 394 | ObjectTree getAllAncestors(sdbusplus::bus::bus& bus, |
| 395 | const std::string& path, |
| 396 | InterfaceList&& interfaces) |
| 397 | { |
| 398 | auto convertToString = [](InterfaceList& interfaces) -> std::string |
| 399 | { |
| 400 | std::string intfStr; |
| 401 | for (const auto& intf : interfaces) |
| 402 | { |
| 403 | intfStr += "," + intf; |
| 404 | } |
| 405 | return intfStr; |
| 406 | }; |
| 407 | |
| 408 | auto mapperCall = bus.new_method_call(MAPPER_BUS_NAME, |
| 409 | MAPPER_OBJ, |
| 410 | MAPPER_INTF, |
| 411 | "GetAncestors"); |
| 412 | mapperCall.append(path, interfaces); |
| 413 | |
| 414 | auto mapperReply = bus.call(mapperCall); |
| 415 | if (mapperReply.is_method_error()) |
| 416 | { |
| 417 | log<level::ERR>("Error in mapper call", |
| 418 | entry("PATH=%s", path.c_str()), |
| 419 | entry("INTERFACES=%s", |
Gunnar Mills | 5b801e4 | 2017-10-19 17:11:42 -0500 | [diff] [blame] | 420 | convertToString(interfaces).c_str())); |
Ratan Gupta | cc6cdbf | 2017-09-01 23:06:25 +0530 | [diff] [blame] | 421 | |
| 422 | elog<InternalFailure>(); |
| 423 | } |
| 424 | |
| 425 | ObjectTree objectTree; |
| 426 | mapperReply.read(objectTree); |
| 427 | |
| 428 | if (objectTree.empty()) |
| 429 | { |
Patrick Venture | f0c4878 | 2017-09-21 18:48:51 -0700 | [diff] [blame] | 430 | log<level::ERR>("No Object has implemented the interface", |
Ratan Gupta | cc6cdbf | 2017-09-01 23:06:25 +0530 | [diff] [blame] | 431 | entry("PATH=%s", path.c_str()), |
| 432 | entry("INTERFACES=%s", |
Gunnar Mills | 5b801e4 | 2017-10-19 17:11:42 -0500 | [diff] [blame] | 433 | convertToString(interfaces).c_str())); |
Ratan Gupta | cc6cdbf | 2017-09-01 23:06:25 +0530 | [diff] [blame] | 434 | elog<InternalFailure>(); |
| 435 | } |
| 436 | |
| 437 | return objectTree; |
| 438 | } |
Ratan Gupta | b8e9955 | 2017-07-27 07:07:48 +0530 | [diff] [blame] | 439 | |
| 440 | namespace method_no_args |
| 441 | { |
| 442 | |
| 443 | void callDbusMethod(sdbusplus::bus::bus& bus, |
| 444 | const std::string& service, |
| 445 | const std::string& objPath, |
| 446 | const std::string& interface, |
| 447 | const std::string& method) |
| 448 | |
| 449 | { |
| 450 | auto busMethod = bus.new_method_call( |
| 451 | service.c_str(), |
| 452 | objPath.c_str(), |
| 453 | interface.c_str(), |
| 454 | method.c_str()); |
| 455 | |
| 456 | auto reply = bus.call(busMethod); |
| 457 | |
| 458 | if (reply.is_method_error()) |
| 459 | { |
| 460 | log<level::ERR>("Failed to execute method", |
| 461 | entry("METHOD=%s", method.c_str()), |
| 462 | entry("PATH=%s", objPath.c_str()), |
| 463 | entry("INTERFACE=%s", interface.c_str())); |
| 464 | elog<InternalFailure>(); |
| 465 | } |
| 466 | } |
| 467 | |
| 468 | }// namespace method_no_args |
| 469 | |
| 470 | namespace network |
| 471 | { |
| 472 | |
Nagaraju Goruganti | 1fe5c83 | 2017-09-21 07:44:17 -0500 | [diff] [blame] | 473 | bool isLinkLocalIP(const std::string& address) |
| 474 | { |
| 475 | return address.find(IPV4_PREFIX) == 0 || address.find(IPV6_PREFIX) == 0; |
| 476 | } |
| 477 | |
Ratan Gupta | b8e9955 | 2017-07-27 07:07:48 +0530 | [diff] [blame] | 478 | void createIP(sdbusplus::bus::bus& bus, |
| 479 | const std::string& service, |
| 480 | const std::string& objPath, |
| 481 | const std::string& protocolType, |
| 482 | const std::string& ipaddress, |
| 483 | uint8_t prefix) |
| 484 | { |
| 485 | std::string gateway = ""; |
| 486 | |
| 487 | auto busMethod = bus.new_method_call( |
| 488 | service.c_str(), |
| 489 | objPath.c_str(), |
| 490 | IP_CREATE_INTERFACE, |
| 491 | "IP"); |
| 492 | |
| 493 | busMethod.append(protocolType, ipaddress, prefix, gateway); |
| 494 | |
| 495 | auto reply = bus.call(busMethod); |
| 496 | |
| 497 | if (reply.is_method_error()) |
| 498 | { |
Gunnar Mills | c9fa69e | 2018-04-08 16:35:25 -0500 | [diff] [blame] | 499 | log<level::ERR>("Failed to execute method", |
Ratan Gupta | b8e9955 | 2017-07-27 07:07:48 +0530 | [diff] [blame] | 500 | entry("METHOD=%s", "IP"), |
| 501 | entry("PATH=%s", objPath.c_str())); |
| 502 | elog<InternalFailure>(); |
| 503 | } |
| 504 | |
| 505 | } |
| 506 | |
Ratan Gupta | 533d03b | 2017-07-30 10:39:22 +0530 | [diff] [blame] | 507 | void createVLAN(sdbusplus::bus::bus& bus, |
| 508 | const std::string& service, |
| 509 | const std::string& objPath, |
| 510 | const std::string& interfaceName, |
| 511 | uint32_t vlanID) |
| 512 | { |
| 513 | auto busMethod = bus.new_method_call( |
| 514 | service.c_str(), |
| 515 | objPath.c_str(), |
| 516 | VLAN_CREATE_INTERFACE, |
| 517 | "VLAN"); |
| 518 | |
| 519 | busMethod.append(interfaceName, vlanID); |
| 520 | |
| 521 | auto reply = bus.call(busMethod); |
| 522 | |
| 523 | if (reply.is_method_error()) |
| 524 | { |
Gunnar Mills | c9fa69e | 2018-04-08 16:35:25 -0500 | [diff] [blame] | 525 | log<level::ERR>("Failed to execute method", |
Ratan Gupta | 533d03b | 2017-07-30 10:39:22 +0530 | [diff] [blame] | 526 | entry("METHOD=%s", "VLAN"), |
| 527 | entry("PATH=%s", objPath.c_str())); |
| 528 | elog<InternalFailure>(); |
| 529 | } |
| 530 | |
| 531 | } |
| 532 | |
Ratan Gupta | b8e9955 | 2017-07-27 07:07:48 +0530 | [diff] [blame] | 533 | uint8_t toPrefix(int addressFamily, const std::string& subnetMask) |
| 534 | { |
| 535 | if (addressFamily == AF_INET6) |
| 536 | { |
| 537 | return 0; |
| 538 | } |
| 539 | |
| 540 | uint32_t buff {}; |
| 541 | |
| 542 | auto rc = inet_pton(addressFamily, subnetMask.c_str(), &buff); |
| 543 | if (rc <= 0) |
| 544 | { |
| 545 | log<level::ERR>("inet_pton failed:", |
| 546 | entry("SUBNETMASK=%s", subnetMask)); |
| 547 | return 0; |
| 548 | } |
| 549 | |
| 550 | buff = be32toh(buff); |
| 551 | // total no of bits - total no of leading zero == total no of ones |
| 552 | if (((sizeof(buff) * 8) - (__builtin_ctz(buff))) == __builtin_popcount(buff)) |
| 553 | { |
| 554 | return __builtin_popcount(buff); |
| 555 | } |
| 556 | else |
| 557 | { |
| 558 | log<level::ERR>("Invalid Mask", |
| 559 | entry("SUBNETMASK=%s", subnetMask)); |
| 560 | return 0; |
| 561 | } |
| 562 | } |
| 563 | |
Ratan Gupta | 533d03b | 2017-07-30 10:39:22 +0530 | [diff] [blame] | 564 | uint32_t getVLAN(const std::string& path) |
| 565 | { |
| 566 | // Path would be look like |
| 567 | // /xyz/openbmc_project/network/eth0_443/ipv4 |
| 568 | |
| 569 | uint32_t vlanID = 0; |
| 570 | try |
| 571 | { |
| 572 | auto intfObjectPath = path.substr(0, |
| 573 | path.find(IP_TYPE) - 1); |
| 574 | |
| 575 | auto intfName = intfObjectPath.substr(intfObjectPath.rfind("/") + 1); |
| 576 | |
| 577 | auto index = intfName.find("_"); |
| 578 | if (index != std::string::npos) |
| 579 | { |
| 580 | auto str = intfName.substr(index + 1); |
| 581 | vlanID = std::stoul(str); |
| 582 | } |
| 583 | } |
| 584 | catch (std::exception & e) |
| 585 | { |
Gunnar Mills | 8991dd6 | 2017-10-25 17:11:29 -0500 | [diff] [blame] | 586 | log<level::ERR>("Exception occurred during getVLAN", |
Ratan Gupta | 533d03b | 2017-07-30 10:39:22 +0530 | [diff] [blame] | 587 | entry("PATH=%s",path.c_str()), |
Gunnar Mills | 5b801e4 | 2017-10-19 17:11:42 -0500 | [diff] [blame] | 588 | entry("EXCEPTION=%s", e.what())); |
Ratan Gupta | 533d03b | 2017-07-30 10:39:22 +0530 | [diff] [blame] | 589 | } |
| 590 | return vlanID; |
| 591 | } |
| 592 | |
Ratan Gupta | b8e9955 | 2017-07-27 07:07:48 +0530 | [diff] [blame] | 593 | } // namespace network |
Tom Joseph | be703f7 | 2017-03-09 12:34:35 +0530 | [diff] [blame] | 594 | } // namespace ipmi |