diff options
| author | TSRBerry <20988865+TSRBerry@users.noreply.github.com> | 2023-04-16 17:25:20 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-04-16 15:25:20 +0000 |
| commit | 69b6ef7a4ae36994c293e423e1203096c294744c (patch) | |
| tree | 3e8de70aee70ae0d28fd2684bea6e6606142d9cf /Ryujinx.Common/Utilities/NetworkHelpers.cs | |
| parent | 40e87c634ece65da3f740fcfbb6acb43e5cd71b3 (diff) | |
[GUI] Add network interface dropdown (#4597)1.1.717
* Add network adapter dropdown from LDN build
* Ava: Add NetworkInterfaces to SettingsNetworkTab
* Add headless network interface option
* Add network interface dropdown to Avalonia
* Fix handling network interfaces without a gateway address
* gtk: Actually save selected network interface to config
* Increment config version
Diffstat (limited to 'Ryujinx.Common/Utilities/NetworkHelpers.cs')
| -rw-r--r-- | Ryujinx.Common/Utilities/NetworkHelpers.cs | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/Ryujinx.Common/Utilities/NetworkHelpers.cs b/Ryujinx.Common/Utilities/NetworkHelpers.cs new file mode 100644 index 00000000..b2f6f45d --- /dev/null +++ b/Ryujinx.Common/Utilities/NetworkHelpers.cs @@ -0,0 +1,66 @@ +using System.Net.NetworkInformation; + +namespace Ryujinx.Common.Utilities +{ + public static class NetworkHelpers + { + private static (IPInterfaceProperties, UnicastIPAddressInformation) GetLocalInterface(NetworkInterface adapter, bool isPreferred) + { + IPInterfaceProperties properties = adapter.GetIPProperties(); + + if (isPreferred || (properties.GatewayAddresses.Count > 0 && properties.DnsAddresses.Count > 0)) + { + foreach (UnicastIPAddressInformation info in properties.UnicastAddresses) + { + // Only accept an IPv4 address + if (info.Address.GetAddressBytes().Length == 4) + { + return (properties, info); + } + } + } + + return (null, null); + } + + public static (IPInterfaceProperties, UnicastIPAddressInformation) GetLocalInterface(string lanInterfaceId = "0") + { + if (!NetworkInterface.GetIsNetworkAvailable()) + { + return (null, null); + } + + IPInterfaceProperties targetProperties = null; + UnicastIPAddressInformation targetAddressInfo = null; + + NetworkInterface[] interfaces = NetworkInterface.GetAllNetworkInterfaces(); + + string guid = lanInterfaceId; + bool hasPreference = guid != "0"; + + foreach (NetworkInterface adapter in interfaces) + { + bool isPreferred = adapter.Id == guid; + + // Ignore loopback and non IPv4 capable interface. + if (isPreferred || (targetProperties == null && adapter.NetworkInterfaceType != NetworkInterfaceType.Loopback && adapter.Supports(NetworkInterfaceComponent.IPv4))) + { + (IPInterfaceProperties properties, UnicastIPAddressInformation info) = GetLocalInterface(adapter, isPreferred); + + if (properties != null) + { + targetProperties = properties; + targetAddressInfo = info; + + if (isPreferred || !hasPreference) + { + break; + } + } + } + } + + return (targetProperties, targetAddressInfo); + } + } +}
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