public static string GetPrefixIP(ADDRESSFAM Addfam)
{
string ip = GetIP(Addfam);
int index = ip.LastIndexOf('.') + 1;
return(ip.Substring(0, index));
}
public static string GetExtensionIP(ADDRESSFAM Addfam)
{
string ip = GetIP(Addfam);
int index = ip.LastIndexOf('.') + 1;
return(ip.Substring(index, ip.Length - index));
}
public static byte[] getIP()
{
byte[] output = new byte[4];
ADDRESSFAM Addfam = ADDRESSFAM.IPv4;
LinkedList <byte[]> list = new LinkedList <byte[]>();
foreach (NetworkInterface item in NetworkInterface.GetAllNetworkInterfaces())
{
#if UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
NetworkInterfaceType _type1 = NetworkInterfaceType.Wireless80211;
NetworkInterfaceType _type2 = NetworkInterfaceType.Ethernet;
if ((item.NetworkInterfaceType == _type1 || item.NetworkInterfaceType == _type2) && item.OperationalStatus == OperationalStatus.Up)
#endif
{
foreach (UnicastIPAddressInformation ip in item.GetIPProperties().UnicastAddresses)
{
//IPv4
if (Addfam == ADDRESSFAM.IPv4)
{
if (ip.Address.AddressFamily == AddressFamily.InterNetwork)
{
if (ip.Address.ToString() != "127.0.0.1")
{
output = getIP(ip.Address.ToString());
}
list.AddLast(output);
if (ip.Address.ToString().StartsWith("192.168"))
{
return(output);
}
}
}
//IPv6
else if (Addfam == ADDRESSFAM.IPv6)
{
if (ip.Address.AddressFamily == AddressFamily.InterNetworkV6)
{
if (ip.Address.ToString() != "127.0.0.1")
{
output = getIP(ip.Address.ToString());
}
list.AddLast(output);
if (ip.Address.ToString().StartsWith("192.168"))
{
return(output);
}
}
}
}
}
}
return(output);
}
public static void GetAllIPs(List <string> list, ADDRESSFAM Addfam, bool includeDetails)
{
if (list == null)
{
return;
}
list.Clear();
//Return null if ADDRESSFAM is Ipv6 but Os does not support it
if (Addfam == ADDRESSFAM.IPv6 && !Socket.OSSupportsIPv6)
{
return;
}
foreach (var item in NetworkInterface.GetAllNetworkInterfaces())
{
#if UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX || UNITY_IOS
NetworkInterfaceType _type1 = NetworkInterfaceType.Wireless80211;
NetworkInterfaceType _type2 = NetworkInterfaceType.Ethernet;
bool isCandidate = (item.NetworkInterfaceType == _type1 || item.NetworkInterfaceType == _type2);
#if UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
// as of MacOS (10.13) and iOS (12.1), OperationalStatus seems to be always "Unknown".
isCandidate = isCandidate && item.OperationalStatus == OperationalStatus.Up;
#endif
if (isCandidate)
#endif
{
foreach (var info in item.GetIPProperties().UnicastAddresses)
{
//IPv4
if (Addfam == ADDRESSFAM.IPv4)
{
if (info.Address.AddressFamily == AddressFamily.InterNetwork)
{
string s = info.Address.ToString();
if (includeDetails)
{
s += " " + item.Description.PadLeft(6) + item.NetworkInterfaceType.ToString().PadLeft(10);
}
list.Add(s);
}
}
//IPv6
else if (Addfam == ADDRESSFAM.IPv6)
{
if (info.Address.AddressFamily == AddressFamily.InterNetworkV6)
{
list.Add(info.Address.ToString());
}
}
}
}
}
}
public static string GetIP(ADDRESSFAM Addfam)
{
string ret = "";
List <string> IPs = GetAllIPs(Addfam, false);
if (IPs.Count > 0)
{
ret = IPs[IPs.Count - 1];
}
return(ret);
}
public static string GetIP(ADDRESSFAM Addfam)
{
//Return null if ADDRESSFAM is Ipv6 but Os does not support it
if (Addfam == ADDRESSFAM.IPv6 && !Socket.OSSupportsIPv6)
{
return(null);
}
string output = "";
foreach (NetworkInterface item in NetworkInterface.GetAllNetworkInterfaces())
{
#if UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
NetworkInterfaceType _type1 = NetworkInterfaceType.Wireless80211;
NetworkInterfaceType _type2 = NetworkInterfaceType.Ethernet;
if ((item.NetworkInterfaceType == _type1 || item.NetworkInterfaceType == _type2) && item.OperationalStatus == OperationalStatus.Up)
//if (item.NetworkInterfaceType == _type1 && item.OperationalStatus == OperationalStatus.Up)
#endif
{
foreach (UnicastIPAddressInformation ip in item.GetIPProperties().UnicastAddresses)
{
//IPv4
if (Addfam == ADDRESSFAM.IPv4)
{
if (ip.Address.AddressFamily == AddressFamily.InterNetwork)
{
output += ip.Address.ToString() + " (" + ip.PrefixOrigin.ToString() + ")\n\t ";
//Debug.Log(ip.AddressValidLifetime);
//Debug.Log(ip.PrefixOrigin.ToString());
//Debug.Log(ip.SuffixOrigin.ToString());
//break;
}
}
//IPv6
else if (Addfam == ADDRESSFAM.IPv6)
{
if (ip.Address.AddressFamily == AddressFamily.InterNetworkV6)
{
output += ip.Address.ToString();
}
}
}
//break;
}
}
return(output);
}
public static IPAddress GetIP(ADDRESSFAM Addfam)
{
//Return null if ADDRESSFAM is Ipv6 but Os does not support it
if (Addfam == ADDRESSFAM.IPv6 && !Socket.OSSupportsIPv6)
{
return(null);
}
IPAddress output = IPAddress.Any;
foreach (NetworkInterface item in NetworkInterface.GetAllNetworkInterfaces())
{
#if UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
NetworkInterfaceType _type1 = NetworkInterfaceType.Wireless80211;
NetworkInterfaceType _type2 = NetworkInterfaceType.Ethernet;
if ((item.NetworkInterfaceType == _type1 || item.NetworkInterfaceType == _type2) && item.OperationalStatus == OperationalStatus.Up)
#endif
{
foreach (UnicastIPAddressInformation ip in item.GetIPProperties().UnicastAddresses)
{
//IPv4
if (Addfam == ADDRESSFAM.IPv4)
{
if (ip.Address.AddressFamily == AddressFamily.InterNetwork)
{
output = ip.Address;
}
}
//IPv6
else if (Addfam == ADDRESSFAM.IPv6)
{
if (ip.Address.AddressFamily == AddressFamily.InterNetworkV6)
{
output = ip.Address;
}
}
}
}
}
return(output);
}
public static string GetIP(ADDRESSFAM addfam)
{
if (addfam == ADDRESSFAM.IPv6 && !Socket.OSSupportsIPv6)
{
return((string)null);
}
string empty = string.Empty;
foreach (NetworkInterface networkInterface in NetworkInterface.GetAllNetworkInterfaces())
{
NetworkInterfaceType networkInterfaceType1 = NetworkInterfaceType.Wireless80211;
NetworkInterfaceType networkInterfaceType2 = NetworkInterfaceType.Ethernet;
if ((networkInterface.NetworkInterfaceType == networkInterfaceType1 || networkInterface.NetworkInterfaceType == networkInterfaceType2) && networkInterface.OperationalStatus == OperationalStatus.Up)
{
foreach (UnicastIPAddressInformation unicastAddress in networkInterface.GetIPProperties().UnicastAddresses)
{
switch (addfam)
{
case ADDRESSFAM.IPv4:
if (unicastAddress.Address.AddressFamily == AddressFamily.InterNetwork)
{
empty = unicastAddress.Address.ToString();
continue;
}
continue;
case ADDRESSFAM.IPv6:
if (unicastAddress.Address.AddressFamily == AddressFamily.InterNetworkV6)
{
empty = unicastAddress.Address.ToString();
continue;
}
continue;
default:
continue;
}
}
}
}
return(empty);
}
// Get IP address by AddressFamily and domain
private string GetIPAddress(string hostName, ADDRESSFAM AF)
{
if (AF == ADDRESSFAM.IPv6 && !System.Net.Sockets.Socket.OSSupportsIPv6)
{
return(null);
}
if (string.IsNullOrEmpty(hostName))
{
return(null);
}
System.Net.IPHostEntry host;
string connectIP = "";
try
{
host = System.Net.Dns.GetHostEntry(hostName);
foreach (System.Net.IPAddress ip in host.AddressList)
{
if (AF == ADDRESSFAM.IPv4)
{
if (ip.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
{
connectIP = ip.ToString();
}
}
else if (AF == ADDRESSFAM.IPv6)
{
if (ip.AddressFamily == System.Net.Sockets.AddressFamily.InterNetworkV6)
{
connectIP = ip.ToString();
}
}
}
}
catch (Exception e)
{
Debug.Log("GetIPAddress error: {0}" + e.Message);
}
return(connectIP);
}
