| 1 | /*++ |
| 2 | |
| 3 | Copyright (c) Microsoft. All rights reserved. |
| 4 | |
| 5 | Module Name: |
| 6 | |
| 7 | WslCoreConfigInterface.cpp |
| 8 | |
| 9 | Abstract: |
| 10 | |
| 11 | This file contains the WSL Core Config Interface class interface definition. |
| 12 | |
| 13 | --*/ |
| 14 | |
| 15 | #include <WslCoreConfigInterface.h> |
| 16 | #include "WslCoreConfig.h" |
| 17 | #include <helpers.hpp> |
| 18 | |
| 19 | using namespace wsl::shared::string; |
| 20 | using namespace wsl::core; |
| 21 | |
| 22 | static_assert(NetworkingConfiguration::None == static_cast<int32_t>(wsl::core::NetworkingMode::None)); |
| 23 | static_assert(NetworkingConfiguration::Nat == static_cast<int32_t>(wsl::core::NetworkingMode::Nat)); |
| 24 | static_assert(NetworkingConfiguration::Bridged == static_cast<int32_t>(wsl::core::NetworkingMode::Bridged)); |
| 25 | static_assert(NetworkingConfiguration::Mirrored == static_cast<int32_t>(wsl::core::NetworkingMode::Mirrored)); |
| 26 | static_assert(NetworkingConfiguration::Consomme == static_cast<int32_t>(wsl::core::NetworkingMode::Consomme)); |
| 27 | |
| 28 | static_assert(MemoryReclaimConfiguration::Disabled == static_cast<int32_t>(wsl::core::MemoryReclaimMode::Disabled)); |
| 29 | static_assert(MemoryReclaimConfiguration::Gradual == static_cast<int32_t>(wsl::core::MemoryReclaimMode::Gradual)); |
| 30 | static_assert(MemoryReclaimConfiguration::DropCache == static_cast<int32_t>(wsl::core::MemoryReclaimMode::DropCache)); |
| 31 | |
| 32 | struct WslConfig |
| 33 | { |
| 34 | WslConfig() = default; |
| 35 | |
| 36 | WslConfig(const wchar_t* wslConfigFilePath) : |
| 37 | ConfigFilePath(wslConfigFilePath == nullptr ? std::filesystem::path() : wslConfigFilePath), Config(wslConfigFilePath) |
| 38 | { |
| 39 | } |
| 40 | |
| 41 | std::filesystem::path ConfigFilePath; |
| 42 | wsl::core::Config Config; |
| 43 | std::wstring IgnoredPortsStr; |
| 44 | }; |
| 45 | |
| 46 | const wchar_t* GetWslConfigFilePath() |
| 47 | { |
| 48 | static std::filesystem::path g_wslConfigFilePath; |
| 49 | static std::once_flag flag; |
| 50 | std::call_once(flag, [&]() { g_wslConfigFilePath = wsl::windows::common::helpers::GetWslConfigPath(nullptr); }); |
| 51 | |
| 52 | return g_wslConfigFilePath.c_str(); |
| 53 | } |
| 54 | |
| 55 | WslConfig_t CreateWslConfig(const wchar_t* wslConfigFilePath) |
| 56 | { |
| 57 | return new WslConfig(wslConfigFilePath); |
| 58 | } |
| 59 | |
| 60 | void FreeWslConfig(WslConfig_t wslConfig) |
| 61 | { |
| 62 | if (wslConfig) |
| 63 | { |
| 64 | delete wslConfig; |
| 65 | } |
| 66 | } |
| 67 | |
| 68 | WslConfigSetting GetWslConfigSetting(WslConfig_t wslConfig, WslConfigEntry wslConfigEntry) |
| 69 | { |
| 70 | if (wslConfig == nullptr) |
| 71 | { |
| 72 | return {.ConfigEntry = WslConfigEntry::NoEntry}; |
| 73 | } |
| 74 | |
| 75 | WslConfigSetting wslConfigSetting{.ConfigEntry = wslConfigEntry}; |
| 76 | switch (wslConfigEntry) |
| 77 | { |
| 78 | case NoEntry: |
| 79 | // In addition to returning this entry type on error (e.g. invalid WslConfig_t parameter), |
| 80 | // the caller can request this entry type returned to initialize an empty WslConfigSetting object. |
| 81 | // The caller can then use the returned object in future calls to this function. The intention |
| 82 | // of this is an interop scenario where an auto-generated interop layer manages unmanaged memory |
| 83 | // (the returned WslConfigSetting object in this case) and is unable or doesn't generate the interop |
| 84 | // code to create such an object itself. |
| 85 | return wslConfigSetting; |
| 86 | case ProcessorCount: |
| 87 | static_assert(std::is_same<decltype(wslConfigSetting.Int32Value), decltype(wslConfig->Config.ProcessorCount)>::value); |
| 88 | wslConfigSetting.Int32Value = wslConfig->Config.ProcessorCount; |
| 89 | break; |
| 90 | case MemorySizeBytes: |
| 91 | static_assert(std::is_same<decltype(wslConfigSetting.UInt64Value), decltype(wslConfig->Config.MemorySizeBytes)>::value); |
| 92 | wslConfigSetting.UInt64Value = wslConfig->Config.MemorySizeBytes; |
| 93 | break; |
| 94 | case SwapSizeBytes: |
| 95 | static_assert(std::is_same<decltype(wslConfigSetting.UInt64Value), decltype(wslConfig->Config.SwapSizeBytes)>::value); |
| 96 | wslConfigSetting.UInt64Value = wslConfig->Config.SwapSizeBytes; |
| 97 | break; |
| 98 | case SwapFilePath: |
| 99 | static_assert(std::is_same<decltype(wslConfigSetting.StringValue), decltype(wslConfig->Config.SwapFilePath.c_str())>::value); |
| 100 | wslConfigSetting.StringValue = wslConfig->Config.SwapFilePath.c_str(); |
| 101 | break; |
| 102 | case VhdSizeBytes: |
| 103 | static_assert(std::is_same<decltype(wslConfigSetting.UInt64Value), decltype(wslConfig->Config.VhdSizeBytes)>::value); |
| 104 | wslConfigSetting.UInt64Value = wslConfig->Config.VhdSizeBytes; |
| 105 | break; |
| 106 | case Networking: |
| 107 | wslConfigSetting.NetworkingConfigurationValue = static_cast<NetworkingConfiguration>(wslConfig->Config.NetworkingMode); |
| 108 | break; |
| 109 | case FirewallEnabled: |
| 110 | static_assert(std::is_same<decltype(wslConfigSetting.BoolValue), decltype(wslConfig->Config.FirewallConfig.Enabled())>::value); |
| 111 | wslConfigSetting.BoolValue = wslConfig->Config.FirewallConfig.Enabled(); |
| 112 | break; |
| 113 | case IgnoredPorts: |
| 114 | { |
| 115 | // The IgnoredPorts member is stored as a set of 16-bit unsigned integers. |
| 116 | // These are converted back to a string here for the caller to consume. |
| 117 | wslConfig->IgnoredPortsStr.clear(); |
| 118 | std::vector<uint16_t> ignoredPorts{wslConfig->Config.IgnoredPorts.begin(), wslConfig->Config.IgnoredPorts.end()}; |
| 119 | std::sort(ignoredPorts.begin(), ignoredPorts.end()); |
| 120 | |
| 121 | wslConfig->IgnoredPortsStr = Join(ignoredPorts, L','); |
| 122 | |
| 123 | static_assert(std::is_same<decltype(wslConfigSetting.StringValue), decltype(wslConfig->IgnoredPortsStr.c_str())>::value); |
| 124 | wslConfigSetting.StringValue = wslConfig->IgnoredPortsStr.c_str(); |
| 125 | } |
| 126 | break; |
| 127 | case LocalhostForwardingEnabled: |
| 128 | static_assert(std::is_same<decltype(wslConfigSetting.BoolValue), decltype(wslConfig->Config.EnableLocalhostRelay)>::value); |
| 129 | wslConfigSetting.BoolValue = wslConfig->Config.EnableLocalhostRelay; |
| 130 | break; |
| 131 | case HostAddressLoopbackEnabled: |
| 132 | static_assert(std::is_same<decltype(wslConfigSetting.BoolValue), decltype(wslConfig->Config.EnableHostAddressLoopback)>::value); |
| 133 | wslConfigSetting.BoolValue = wslConfig->Config.EnableHostAddressLoopback; |
| 134 | break; |
| 135 | case AutoProxyEnabled: |
| 136 | static_assert(std::is_same<decltype(wslConfigSetting.BoolValue), decltype(wslConfig->Config.EnableAutoProxy)>::value); |
| 137 | wslConfigSetting.BoolValue = wslConfig->Config.EnableAutoProxy; |
| 138 | break; |
| 139 | case InitialAutoProxyTimeout: |
| 140 | static_assert(std::is_same<decltype(wslConfigSetting.Int32Value), decltype(wslConfig->Config.InitialAutoProxyTimeout)>::value); |
| 141 | wslConfigSetting.Int32Value = wslConfig->Config.InitialAutoProxyTimeout; |
| 142 | break; |
| 143 | case DNSProxyEnabled: |
| 144 | static_assert(std::is_same<decltype(wslConfigSetting.BoolValue), decltype(wslConfig->Config.EnableDnsProxy)>::value); |
| 145 | wslConfigSetting.BoolValue = wslConfig->Config.EnableDnsProxy; |
| 146 | break; |
| 147 | case DNSTunnelingEnabled: |
| 148 | static_assert(std::is_same<decltype(wslConfigSetting.BoolValue), decltype(wslConfig->Config.EnableDnsTunneling)>::value); |
| 149 | wslConfigSetting.BoolValue = wslConfig->Config.EnableDnsTunneling; |
| 150 | break; |
| 151 | case BestEffortDNSParsingEnabled: |
| 152 | static_assert(std::is_same<decltype(wslConfigSetting.BoolValue), decltype(wslConfig->Config.BestEffortDnsParsing)>::value); |
| 153 | wslConfigSetting.BoolValue = wslConfig->Config.BestEffortDnsParsing; |
| 154 | break; |
| 155 | case AutoMemoryReclaim: |
| 156 | wslConfigSetting.MemoryReclaimModeValue = static_cast<MemoryReclaimConfiguration>(wslConfig->Config.MemoryReclaim); |
| 157 | break; |
| 158 | case GUIApplicationsEnabled: |
| 159 | static_assert(std::is_same<decltype(wslConfigSetting.BoolValue), decltype(wslConfig->Config.EnableGuiApps)>::value); |
| 160 | wslConfigSetting.BoolValue = wslConfig->Config.EnableGuiApps; |
| 161 | break; |
| 162 | case NestedVirtualizationEnabled: |
| 163 | static_assert(std::is_same<decltype(wslConfigSetting.BoolValue), decltype(wslConfig->Config.EnableNestedVirtualization)>::value); |
| 164 | wslConfigSetting.BoolValue = wslConfig->Config.EnableNestedVirtualization; |
| 165 | break; |
| 166 | case SafeModeEnabled: |
| 167 | static_assert(std::is_same<decltype(wslConfigSetting.BoolValue), decltype(wslConfig->Config.EnableSafeMode)>::value); |
| 168 | wslConfigSetting.BoolValue = wslConfig->Config.EnableSafeMode; |
| 169 | break; |
| 170 | case SparseVHDEnabled: |
| 171 | static_assert(std::is_same<decltype(wslConfigSetting.BoolValue), decltype(wslConfig->Config.EnableSparseVhd)>::value); |
| 172 | wslConfigSetting.BoolValue = wslConfig->Config.EnableSparseVhd; |
| 173 | break; |
| 174 | case VMIdleTimeout: |
| 175 | static_assert(std::is_same<decltype(wslConfigSetting.Int32Value), decltype(wslConfig->Config.VmIdleTimeout)>::value); |
| 176 | wslConfigSetting.Int32Value = wslConfig->Config.VmIdleTimeout; |
| 177 | break; |
| 178 | case DebugConsoleEnabled: |
| 179 | static_assert(std::is_same<decltype(wslConfigSetting.BoolValue), decltype(wslConfig->Config.EnableDebugConsole)>::value); |
| 180 | wslConfigSetting.BoolValue = wslConfig->Config.EnableDebugConsole; |
| 181 | break; |
| 182 | case HardwarePerformanceCountersEnabled: |
| 183 | static_assert(std::is_same<decltype(wslConfigSetting.BoolValue), decltype(wslConfig->Config.EnableHardwarePerformanceCounters)>::value); |
| 184 | wslConfigSetting.BoolValue = wslConfig->Config.EnableHardwarePerformanceCounters; |
| 185 | break; |
| 186 | case KernelPath: |
| 187 | static_assert(std::is_same<decltype(wslConfigSetting.StringValue), decltype(wslConfig->Config.KernelPath.c_str())>::value); |
| 188 | wslConfigSetting.StringValue = wslConfig->Config.KernelPath.c_str(); |
| 189 | break; |
| 190 | case SystemDistroPath: |
| 191 | static_assert(std::is_same<decltype(wslConfigSetting.StringValue), decltype(wslConfig->Config.SystemDistroPath.c_str())>::value); |
| 192 | wslConfigSetting.StringValue = wslConfig->Config.SystemDistroPath.c_str(); |
| 193 | break; |
| 194 | case KernelModulesPath: |
| 195 | static_assert(std::is_same<decltype(wslConfigSetting.StringValue), decltype(wslConfig->Config.KernelModulesPath.c_str())>::value); |
| 196 | wslConfigSetting.StringValue = wslConfig->Config.KernelModulesPath.c_str(); |
| 197 | break; |
| 198 | case InstanceIdleTimeout: |
| 199 | static_assert(std::is_same<decltype(wslConfigSetting.Int32Value), decltype(wslConfig->Config.InstanceIdleTimeout)>::value); |
| 200 | wslConfigSetting.Int32Value = wslConfig->Config.InstanceIdleTimeout; |
| 201 | break; |
| 202 | default: |
| 203 | FAIL_FAST(); |
| 204 | } |
| 205 | |
| 206 | return wslConfigSetting; |
| 207 | } |
| 208 | |
| 209 | // Template instantiation acts as a type check for the ValueType parameter (e.g. an |
| 210 | // implicit assert for newValue and outValue having the same type). |
| 211 | template <typename ValueType> |
| 212 | unsigned long SetWslConfigSetting(WslConfig_t wslConfig, const char* keyName, ValueType& defaultValue, ValueType& newValue, ValueType& outValue) |
| 213 | { |
| 214 | ConfigKey configKey(keyName, newValue); |
| 215 | const auto removeKey = defaultValue == newValue; |
| 216 | const auto result = wslConfig->Config.WriteConfigFile(wslConfig->ConfigFilePath.c_str(), configKey, removeKey); |
| 217 | if (result == 0) |
| 218 | { |
| 219 | outValue = newValue; |
| 220 | } |
| 221 | |
| 222 | return result; |
| 223 | } |
| 224 | |
| 225 | unsigned long SetWslConfigSetting(WslConfig_t wslConfig, const char* keyName, const wchar_t* defaultValue, const wchar_t* newValue, std::wstring& outValue) |
| 226 | { |
| 227 | std::wstring newValueStr{newValue}; |
| 228 | const ConfigKey configKey(keyName, newValueStr); |
| 229 | const auto removeKey = wsl::shared::string::IsEqual(defaultValue, newValueStr, true); |
| 230 | const auto result = wslConfig->Config.WriteConfigFile(wslConfig->ConfigFilePath.c_str(), configKey, removeKey); |
| 231 | if (result == 0) |
| 232 | { |
| 233 | outValue = std::move(newValueStr); |
| 234 | } |
| 235 | |
| 236 | return result; |
| 237 | } |
| 238 | |
| 239 | unsigned long SetWslConfigSetting( |
| 240 | WslConfig_t wslConfig, const char* keyName, const std::filesystem::path& defaultValue, const wchar_t* newValue, std::filesystem::path& outValue) |
| 241 | { |
| 242 | // Normalize the path. |
| 243 | std::filesystem::path filePath; |
| 244 | try |
| 245 | { |
| 246 | filePath = std::filesystem::path(newValue); |
| 247 | } |
| 248 | catch (const std::exception&) |
| 249 | { |
| 250 | return ERROR_INVALID_PARAMETER; |
| 251 | } |
| 252 | |
| 253 | // The WSL config file needs to have backslashes escaped for file paths. |
| 254 | // Assuming these are valid Windows Paths, replace any backslashes with double backslashes. |
| 255 | auto newValueStr = std::regex_replace(filePath.wstring(), std::wregex(L"\\\\"), L"\\\\"); |
| 256 | const ConfigKey configKey(keyName, newValueStr); |
| 257 | const auto removeKey = defaultValue == newValue; |
| 258 | const auto result = wslConfig->Config.WriteConfigFile(wslConfig->ConfigFilePath.c_str(), configKey, removeKey); |
| 259 | if (result == 0) |
| 260 | { |
| 261 | outValue = newValue; |
| 262 | } |
| 263 | |
| 264 | return result; |
| 265 | } |
| 266 | |
| 267 | unsigned long SetWslConfigSetting( |
| 268 | WslConfig_t wslConfig, const char* keyName, const MemoryString& defaultValue, const MemoryString& newValue, unsigned __int64& outValue) |
| 269 | { |
| 270 | const ConfigKey configKey(keyName, newValue); |
| 271 | const auto removeKey = defaultValue.m_value == newValue.m_value; |
| 272 | const auto result = wslConfig->Config.WriteConfigFile(wslConfig->ConfigFilePath.c_str(), configKey, removeKey); |
| 273 | if (result == 0) |
| 274 | { |
| 275 | outValue = newValue.m_value; |
| 276 | } |
| 277 | |
| 278 | return result; |
| 279 | } |
| 280 | |
| 281 | unsigned long SetWslConfigSetting(WslConfig_t wslConfig, WslConfigSetting wslConfigSetting) |
| 282 | { |
| 283 | if (wslConfig == nullptr) |
| 284 | { |
| 285 | return ERROR_INVALID_PARAMETER; |
| 286 | } |
| 287 | |
| 288 | // Create a Config object with the default initialized values. |
| 289 | wsl::core::Config defaultConfig(nullptr); |
| 290 | |
| 291 | // The following scope exit is intended to re-initialize/update the Config object after a change is made |
| 292 | // upon a successful write to the config file and updating of the corresponding member of the Config object. |
| 293 | // Depending on the member and value updated, the value itself or others may change as well. |
| 294 | auto initializeConfig = wil::scope_exit([&] { wslConfig->Config.Initialize(); }); |
| 295 | |
| 296 | switch (wslConfigSetting.ConfigEntry) |
| 297 | { |
| 298 | case ProcessorCount: |
| 299 | return SetWslConfigSetting( |
| 300 | wslConfig, ConfigSetting::Processors, defaultConfig.ProcessorCount, wslConfigSetting.Int32Value, wslConfig->Config.ProcessorCount); |
| 301 | case MemorySizeBytes: |
| 302 | return SetWslConfigSetting( |
| 303 | wslConfig, |
| 304 | ConfigSetting::Memory, |
| 305 | MemoryString(defaultConfig.MemorySizeBytes), |
| 306 | MemoryString(wslConfigSetting.UInt64Value), |
| 307 | wslConfig->Config.MemorySizeBytes); |
| 308 | case SwapSizeBytes: |
| 309 | return SetWslConfigSetting( |
| 310 | wslConfig, |
| 311 | ConfigSetting::Swap, |
| 312 | MemoryString(defaultConfig.SwapSizeBytes), |
| 313 | MemoryString(wslConfigSetting.UInt64Value), |
| 314 | wslConfig->Config.SwapSizeBytes); |
| 315 | case SwapFilePath: |
| 316 | { |
| 317 | if (wslConfigSetting.StringValue == nullptr) |
| 318 | { |
| 319 | return ERROR_INVALID_PARAMETER; |
| 320 | } |
| 321 | |
| 322 | return SetWslConfigSetting( |
| 323 | wslConfig, ConfigSetting::SwapFile, defaultConfig.SwapFilePath, wslConfigSetting.StringValue, wslConfig->Config.SwapFilePath); |
| 324 | } |
| 325 | case VhdSizeBytes: |
| 326 | return SetWslConfigSetting( |
| 327 | wslConfig, |
| 328 | ConfigSetting::DefaultVhdSize, |
| 329 | MemoryString(defaultConfig.VhdSizeBytes), |
| 330 | MemoryString(wslConfigSetting.UInt64Value), |
| 331 | wslConfig->Config.VhdSizeBytes); |
| 332 | case Networking: |
| 333 | { |
| 334 | wsl::core::NetworkingMode networkingConfiguration{static_cast<wsl::core::NetworkingMode>(wslConfigSetting.NetworkingConfigurationValue)}; |
| 335 | ConfigKey key({ConfigSetting::NetworkingMode, ConfigSetting::Experimental::NetworkingMode}, wsl::core::NetworkingModes, networkingConfiguration); |
| 336 | const auto removeKey = defaultConfig.NetworkingMode == networkingConfiguration; |
| 337 | const auto result = wslConfig->Config.WriteConfigFile(wslConfig->ConfigFilePath.c_str(), key, removeKey); |
| 338 | if (result == 0) |
| 339 | { |
| 340 | wslConfig->Config.NetworkingMode = networkingConfiguration; |
| 341 | wslConfig->Config.NetworkingModePresence = removeKey ? ConfigKeyPresence::Absent : ConfigKeyPresence::Present; |
| 342 | } |
| 343 | return result; |
| 344 | } |
| 345 | case FirewallEnabled: |
| 346 | { |
| 347 | ConfigKey key({ConfigSetting::Firewall, ConfigSetting::Experimental::Firewall}, wslConfigSetting.BoolValue); |
| 348 | const auto removeKey = defaultConfig.FirewallConfig.Enabled() == wslConfigSetting.BoolValue; |
| 349 | const auto result = wslConfig->Config.WriteConfigFile(wslConfig->ConfigFilePath.c_str(), key, removeKey); |
| 350 | if (result == 0) |
| 351 | { |
| 352 | if (wslConfigSetting.BoolValue) |
| 353 | { |
| 354 | wslConfig->Config.FirewallConfig.Enable(); |
| 355 | } |
| 356 | else |
| 357 | { |
| 358 | wslConfig->Config.FirewallConfig.reset(); |
| 359 | } |
| 360 | |
| 361 | wslConfig->Config.FirewallConfigPresence = removeKey ? ConfigKeyPresence::Absent : ConfigKeyPresence::Present; |
| 362 | } |
| 363 | |
| 364 | return result; |
| 365 | } |
| 366 | case IgnoredPorts: |
| 367 | { |
| 368 | if (wslConfigSetting.StringValue == nullptr) |
| 369 | { |
| 370 | return ERROR_INVALID_PARAMETER; |
| 371 | } |
| 372 | |
| 373 | std::string ignoredPortsUtf8; |
| 374 | if (FAILED(wil::ResultFromException( |
| 375 | [&]() { ignoredPortsUtf8 = wsl::shared::string::WideToMultiByte(wslConfigSetting.StringValue); }))) |
| 376 | { |
| 377 | return ERROR_INVALID_PARAMETER; |
| 378 | } |
| 379 | |
| 380 | // IgnoredPorts is unique compared to other settings as it parses a string into a set of 16-bit unsigned integers. |
| 381 | // In this case, write out the ignored ports as a string. On success, parse the string into a set of 16-bit unsigned |
| 382 | // integers and update the IgnoredPorts member of the Config object. |
| 383 | static_assert(std::is_same<decltype(wslConfigSetting.StringValue), decltype(wslConfig->IgnoredPortsStr.c_str())>::value); |
| 384 | const auto ignoredPortsKeyName = ConfigSetting::Experimental::IgnoredPorts; |
| 385 | |
| 386 | const std::vector<uint16_t> defaultIgnoredPorts{defaultConfig.IgnoredPorts.begin(), defaultConfig.IgnoredPorts.end()}; |
| 387 | const std::wstring defaultIgnoredPortsStr = Join(defaultIgnoredPorts, L','); |
| 388 | |
| 389 | const auto result = SetWslConfigSetting( |
| 390 | wslConfig, ignoredPortsKeyName, defaultIgnoredPortsStr.c_str(), wslConfigSetting.StringValue, wslConfig->IgnoredPortsStr); |
| 391 | if (result == 0) |
| 392 | { |
| 393 | wslConfig->Config.IgnoredPorts.clear(); |
| 394 | auto parseIgnoredPorts = [&wslConfig](const char*, const char* value, const wchar_t*, unsigned long) { |
| 395 | const auto ignoredPortsVector = Split(std::string{value}, ','); |
| 396 | for (const auto& portString : ignoredPortsVector) |
| 397 | { |
| 398 | int number = 0; |
| 399 | if (FAILED(wil::ResultFromException([&]() { number = std::stoi(portString); })) || (number <= 0 || number > USHRT_MAX)) |
| 400 | { |
| 401 | continue; |
| 402 | } |
| 403 | |
| 404 | wslConfig->Config.IgnoredPorts.insert(static_cast<uint16_t>(number)); |
| 405 | } |
| 406 | }; |
| 407 | |
| 408 | ConfigKey key(ignoredPortsKeyName, std::move(parseIgnoredPorts)); |
| 409 | key.Parse(ignoredPortsKeyName, ignoredPortsUtf8.c_str(), nullptr, 0); |
| 410 | } |
| 411 | |
| 412 | return result; |
| 413 | } |
| 414 | case LocalhostForwardingEnabled: |
| 415 | { |
| 416 | static_assert(std::is_same<decltype(wslConfigSetting.BoolValue), decltype(wslConfig->Config.EnableLocalhostRelay)>::value); |
| 417 | ConfigKey key(ConfigSetting::LocalhostForwarding, wslConfigSetting.BoolValue); |
| 418 | const auto removeKey = defaultConfig.EnableLocalhostRelay == wslConfigSetting.BoolValue; |
| 419 | const auto result = wslConfig->Config.WriteConfigFile(wslConfig->ConfigFilePath.c_str(), key, removeKey); |
| 420 | if (result == 0) |
| 421 | { |
| 422 | wslConfig->Config.EnableLocalhostRelay = wslConfigSetting.BoolValue; |
| 423 | wslConfig->Config.LocalhostRelayConfigPresence = removeKey ? ConfigKeyPresence::Absent : ConfigKeyPresence::Present; |
| 424 | } |
| 425 | |
| 426 | return result; |
| 427 | } |
| 428 | case HostAddressLoopbackEnabled: |
| 429 | return SetWslConfigSetting( |
| 430 | wslConfig, |
| 431 | ConfigSetting::Experimental::HostAddressLoopback, |
| 432 | defaultConfig.EnableHostAddressLoopback, |
| 433 | wslConfigSetting.BoolValue, |
| 434 | wslConfig->Config.EnableHostAddressLoopback); |
| 435 | case AutoProxyEnabled: |
| 436 | { |
| 437 | static_assert(std::is_same<decltype(wslConfigSetting.BoolValue), decltype(wslConfig->Config.EnableAutoProxy)>::value); |
| 438 | ConfigKey key({ConfigSetting::AutoProxy, ConfigSetting::Experimental::AutoProxy}, wslConfigSetting.BoolValue); |
| 439 | const auto removeKey = defaultConfig.EnableAutoProxy == wslConfigSetting.BoolValue; |
| 440 | const auto result = wslConfig->Config.WriteConfigFile(wslConfig->ConfigFilePath.c_str(), key, removeKey); |
| 441 | if (result == 0) |
| 442 | { |
| 443 | wslConfig->Config.EnableAutoProxy = wslConfigSetting.BoolValue; |
| 444 | } |
| 445 | |
| 446 | return result; |
| 447 | } |
| 448 | case InitialAutoProxyTimeout: |
| 449 | return SetWslConfigSetting( |
| 450 | wslConfig, |
| 451 | ConfigSetting::Experimental::InitialAutoProxyTimeout, |
| 452 | defaultConfig.InitialAutoProxyTimeout, |
| 453 | wslConfigSetting.Int32Value, |
| 454 | wslConfig->Config.InitialAutoProxyTimeout); |
| 455 | case DNSProxyEnabled: |
| 456 | return SetWslConfigSetting( |
| 457 | wslConfig, ConfigSetting::DnsProxy, defaultConfig.EnableDnsProxy, wslConfigSetting.BoolValue, wslConfig->Config.EnableDnsProxy); |
| 458 | case DNSTunnelingEnabled: |
| 459 | { |
| 460 | static_assert(std::is_same<decltype(wslConfigSetting.BoolValue), decltype(wslConfig->Config.EnableDnsTunneling)>::value); |
| 461 | ConfigKey key({ConfigSetting::DnsTunneling, ConfigSetting::Experimental::DnsTunneling}, wslConfigSetting.BoolValue); |
| 462 | const auto removeKey = defaultConfig.EnableDnsTunneling == wslConfigSetting.BoolValue; |
| 463 | const auto result = wslConfig->Config.WriteConfigFile(wslConfig->ConfigFilePath.c_str(), key, removeKey); |
| 464 | if (result == 0) |
| 465 | { |
| 466 | wslConfig->Config.EnableDnsTunneling = wslConfigSetting.BoolValue; |
| 467 | wslConfig->Config.DnsTunnelingConfigPresence = removeKey ? ConfigKeyPresence::Absent : ConfigKeyPresence::Present; |
| 468 | } |
| 469 | |
| 470 | return result; |
| 471 | } |
| 472 | case BestEffortDNSParsingEnabled: |
| 473 | return SetWslConfigSetting( |
| 474 | wslConfig, |
| 475 | ConfigSetting::Experimental::BestEffortDnsParsing, |
| 476 | defaultConfig.BestEffortDnsParsing, |
| 477 | wslConfigSetting.BoolValue, |
| 478 | wslConfig->Config.BestEffortDnsParsing); |
| 479 | case AutoMemoryReclaim: |
| 480 | { |
| 481 | wsl::core::MemoryReclaimMode memoryReclaimMode{static_cast<wsl::core::MemoryReclaimMode>(wslConfigSetting.MemoryReclaimModeValue)}; |
| 482 | ConfigKey key({ConfigSetting::Experimental::AutoMemoryReclaim}, wsl::core::MemoryReclaimModes, memoryReclaimMode); |
| 483 | const auto removeKey = defaultConfig.MemoryReclaim == memoryReclaimMode; |
| 484 | const auto result = wslConfig->Config.WriteConfigFile(wslConfig->ConfigFilePath.c_str(), key, removeKey); |
| 485 | if (result == 0) |
| 486 | { |
| 487 | wslConfig->Config.MemoryReclaim = memoryReclaimMode; |
| 488 | } |
| 489 | |
| 490 | return result; |
| 491 | } |
| 492 | case GUIApplicationsEnabled: |
| 493 | return SetWslConfigSetting( |
| 494 | wslConfig, ConfigSetting::GuiApplications, defaultConfig.EnableGuiApps, wslConfigSetting.BoolValue, wslConfig->Config.EnableGuiApps); |
| 495 | case NestedVirtualizationEnabled: |
| 496 | return SetWslConfigSetting( |
| 497 | wslConfig, |
| 498 | ConfigSetting::NestedVirtualization, |
| 499 | defaultConfig.EnableNestedVirtualization, |
| 500 | wslConfigSetting.BoolValue, |
| 501 | wslConfig->Config.EnableNestedVirtualization); |
| 502 | case SafeModeEnabled: |
| 503 | return SetWslConfigSetting( |
| 504 | wslConfig, ConfigSetting::SafeMode, defaultConfig.EnableSafeMode, wslConfigSetting.BoolValue, wslConfig->Config.EnableSafeMode); |
| 505 | case SparseVHDEnabled: |
| 506 | return SetWslConfigSetting( |
| 507 | wslConfig, |
| 508 | ConfigSetting::Experimental::SparseVhd, |
| 509 | defaultConfig.EnableSparseVhd, |
| 510 | wslConfigSetting.BoolValue, |
| 511 | wslConfig->Config.EnableSparseVhd); |
| 512 | case VMIdleTimeout: |
| 513 | return SetWslConfigSetting( |
| 514 | wslConfig, ConfigSetting::VmIdleTimeout, defaultConfig.VmIdleTimeout, wslConfigSetting.Int32Value, wslConfig->Config.VmIdleTimeout); |
| 515 | case DebugConsoleEnabled: |
| 516 | return SetWslConfigSetting( |
| 517 | wslConfig, |
| 518 | ConfigSetting::DebugConsole, |
| 519 | defaultConfig.EnableDebugConsole, |
| 520 | wslConfigSetting.BoolValue, |
| 521 | wslConfig->Config.EnableDebugConsole); |
| 522 | case HardwarePerformanceCountersEnabled: |
| 523 | return SetWslConfigSetting( |
| 524 | wslConfig, |
| 525 | ConfigSetting::HardwarePerformanceCounters, |
| 526 | defaultConfig.EnableHardwarePerformanceCounters, |
| 527 | wslConfigSetting.BoolValue, |
| 528 | wslConfig->Config.EnableHardwarePerformanceCounters); |
| 529 | case KernelPath: |
| 530 | { |
| 531 | if (wslConfigSetting.StringValue == nullptr) |
| 532 | { |
| 533 | return ERROR_INVALID_PARAMETER; |
| 534 | } |
| 535 | |
| 536 | return SetWslConfigSetting( |
| 537 | wslConfig, ConfigSetting::Kernel, defaultConfig.KernelPath, wslConfigSetting.StringValue, wslConfig->Config.KernelPath); |
| 538 | } |
| 539 | case SystemDistroPath: |
| 540 | { |
| 541 | if (wslConfigSetting.StringValue == nullptr) |
| 542 | { |
| 543 | return ERROR_INVALID_PARAMETER; |
| 544 | } |
| 545 | |
| 546 | return SetWslConfigSetting( |
| 547 | wslConfig, |
| 548 | ConfigSetting::SystemDistro, |
| 549 | defaultConfig.SystemDistroPath, |
| 550 | wslConfigSetting.StringValue, |
| 551 | wslConfig->Config.SystemDistroPath); |
| 552 | } |
| 553 | case KernelModulesPath: |
| 554 | { |
| 555 | if (wslConfigSetting.StringValue == nullptr) |
| 556 | { |
| 557 | return ERROR_INVALID_PARAMETER; |
| 558 | } |
| 559 | |
| 560 | return SetWslConfigSetting( |
| 561 | wslConfig, |
| 562 | ConfigSetting::KernelModules, |
| 563 | defaultConfig.KernelModulesPath, |
| 564 | wslConfigSetting.StringValue, |
| 565 | wslConfig->Config.KernelModulesPath); |
| 566 | } |
| 567 | case InstanceIdleTimeout: |
| 568 | return SetWslConfigSetting( |
| 569 | wslConfig, |
| 570 | ConfigSetting::InstanceIdleTimeout, |
| 571 | defaultConfig.InstanceIdleTimeout, |
| 572 | wslConfigSetting.Int32Value, |
| 573 | wslConfig->Config.InstanceIdleTimeout); |
| 574 | default: |
| 575 | FAIL_FAST(); |
| 576 | } |
| 577 | } |