private static unsafe AndroidNetworkInterface[] ToAndroidNetworkInterfaceArray(int interfaceCount, IntPtr networkInterfacesPtr, int addressCount, IntPtr addressPtr)
{
var networkInterfaces = new AndroidNetworkInterface[interfaceCount];
var networkInterfaceInfo = (Interop.Sys.NetworkInterfaceInfo *)networkInterfacesPtr;
for (int i = 0; i < interfaceCount; i++, networkInterfaceInfo++)
{
var name = Marshal.PtrToStringAnsi((IntPtr)networkInterfaceInfo->Name);
networkInterfaces[i] = new AndroidNetworkInterface(name !, networkInterfaceInfo);
}
var addressInfo = (Interop.Sys.IpAddressInfo *)addressPtr;
for (int i = 0; i < addressCount; i++, addressInfo++)
{
// there is usually just a handful of few network interfaces on Android devices
// and this linear search does not have any impact on performance
foreach (var networkInterface in networkInterfaces)
{
if (networkInterface.Index == addressInfo->InterfaceIndex)
{
networkInterface.AddAddress(addressInfo);
break;
}
}
}
return(networkInterfaces);
}
public AndroidIPv4InterfaceProperties(AndroidNetworkInterface androidNetworkInterface)
: base(androidNetworkInterface)
{
Mtu = androidNetworkInterface._mtu;
}
public AndroidIPv6InterfaceProperties(AndroidNetworkInterface androidNetworkInterface)
: base(androidNetworkInterface)
{
_androidNetworkInterface = androidNetworkInterface;
}
public AndroidIPInterfaceProperties(AndroidNetworkInterface ani)
: base(ani, globalConfig: true)
{
_ipv4Properties = new AndroidIPv4InterfaceProperties(ani);
_ipv6Properties = new AndroidIPv6InterfaceProperties(ani);
}