/// <summary>
/// Get all local ip addresses
/// </summary>
/// <param name="addrType">type of address (IPv4, IPv6 or both)</param>
/// <returns>List with all local ip adresses</returns>
public static List <string> GetLocalIpList(LocalAddrType addrType)
{
List <string> targetList = new List <string>();
GetLocalIpList(targetList, addrType);
return(targetList);
}
/// <summary>
/// Get first detected local ip address
/// </summary>
/// <param name="addrType">type of address (IPv4, IPv6 or both)</param>
/// <returns>IP address if available. Else - string.Empty</returns>
public static string GetLocalIp(LocalAddrType addrType)
{
lock (IpList) {
IpList.Clear();
GetLocalIpList(IpList, addrType);
return(IpList.Count == 0 ? string.Empty : IpList[0]);
}
}
/// <summary>
/// Get all local ip addresses (non alloc version)
/// </summary>
/// <param name="targetList">result list</param>
/// <param name="addrType">type of address (IPv4, IPv6 or both)</param>
public static void GetLocalIpList(List <string> targetList, LocalAddrType addrType)
{
bool ipv4 = (addrType & LocalAddrType.IPv4) == LocalAddrType.IPv4;
bool ipv6 = (addrType & LocalAddrType.IPv6) == LocalAddrType.IPv6;
try
{
foreach (NetworkInterface ni in NetworkInterface.GetAllNetworkInterfaces())
{
//Skip loopback and disabled network interfaces
if (ni.NetworkInterfaceType == NetworkInterfaceType.Loopback ||
ni.OperationalStatus != OperationalStatus.Up)
{
continue;
}
var ipProps = ni.GetIPProperties();
//Skip address without gateway
if (ipProps.GatewayAddresses.Count == 0)
{
continue;
}
foreach (UnicastIPAddressInformation ip in ipProps.UnicastAddresses)
{
var address = ip.Address;
if ((ipv4 && address.AddressFamily == AddressFamily.InterNetwork) ||
(ipv6 && address.AddressFamily == AddressFamily.InterNetworkV6))
{
targetList.Add(address.ToString());
}
}
}
}
catch
{
//ignored
}
//Fallback mode (unity android)
if (targetList.Count == 0)
{
#if NETCORE
var hostTask = Dns.GetHostEntryAsync(Dns.GetHostName());
hostTask.Wait();
var host = hostTask.Result;
#else
var host = Dns.GetHostEntry(Dns.GetHostName());
#endif
foreach (IPAddress ip in host.AddressList)
{
if ((ipv4 && ip.AddressFamily == AddressFamily.InterNetwork) ||
(ipv6 && ip.AddressFamily == AddressFamily.InterNetworkV6))
{
targetList.Add(ip.ToString());
}
}
}
if (targetList.Count == 0)
{
if (ipv4)
{
targetList.Add("127.0.0.1");
}
if (ipv6)
{
targetList.Add("::1");
}
}
}
public static void GetLocalIpList(List <string> targetList, LocalAddrType addrType)
{
var ipv4 = (addrType & LocalAddrType.IPv4) == LocalAddrType.IPv4;
var ipv6 = (addrType & LocalAddrType.IPv6) == LocalAddrType.IPv6;
#if WINRT && !UNITY_EDITOR
foreach (HostName localHostName in NetworkInformation.GetHostNames())
{
if (localHostName.IPInformation != null &&
((ipv4 && localHostName.Type == HostNameType.Ipv4) ||
(ipv6 && localHostName.Type == HostNameType.Ipv6)))
{
targetList.Add(localHostName.ToString());
}
}
#else
try
{
foreach (var ni in NetworkInterface.GetAllNetworkInterfaces())
{
//Skip loopback
if (ni.NetworkInterfaceType == NetworkInterfaceType.Loopback)
{
continue;
}
var ipProps = ni.GetIPProperties();
//Skip address without gateway
if (ipProps.GatewayAddresses.Count == 0)
{
continue;
}
foreach (var ip in ipProps.UnicastAddresses)
{
var address = ip.Address;
if ((ipv4 && address.AddressFamily == AddressFamily.InterNetwork) ||
(ipv6 && address.AddressFamily == AddressFamily.InterNetworkV6))
{
targetList.Add(address.ToString());
}
}
}
}
catch
{
//ignored
}
//Fallback mode (unity android)
if (targetList.Count == 0)
{
#if NETCORE
var hostTask = Dns.GetHostEntryAsync(Dns.GetHostName());
hostTask.Wait();
var host = hostTask.Result;
#else
var host = Dns.GetHostEntry(Dns.GetHostName());
#endif
foreach (var ip in host.AddressList)
{
if ((ipv4 && ip.AddressFamily == AddressFamily.InterNetwork) ||
(ipv6 && ip.AddressFamily == AddressFamily.InterNetworkV6))
{
targetList.Add(ip.ToString());
}
}
}
#endif
if (targetList.Count == 0)
{
if (ipv4)
{
targetList.Add("127.0.0.1");
}
if (ipv6)
{
targetList.Add("::1");
}
}
}
/// <summary>
/// Get all local ip addresses (non alloc version)
/// </summary>
/// <param name="targetList">result list</param>
/// <param name="addrType">type of address (IPv4, IPv6 or both)</param>
public static void GetLocalIpList(IList <string> targetList, LocalAddrType addrType)
{
bool ipv4 = (addrType & LocalAddrType.IPv4) == LocalAddrType.IPv4;
bool ipv6 = (addrType & LocalAddrType.IPv6) == LocalAddrType.IPv6;
try
{
foreach (NetworkInterface ni in NetworkInterface.GetAllNetworkInterfaces())
{
//Skip loopback and disabled network interfaces
if (ni.NetworkInterfaceType == NetworkInterfaceType.Loopback ||
ni.OperationalStatus != OperationalStatus.Up)
{
continue;
}
IPInterfaceProperties ipProps = ni.GetIPProperties();
//Skip address without gateway
if (ipProps.GatewayAddresses.Count == 0)
{
continue;
}
foreach (UnicastIPAddressInformation ip in ipProps.UnicastAddresses)
{
IPAddress address = ip.Address;
if ((ipv4 && address.AddressFamily == AddressFamily.InterNetwork) ||
(ipv6 && address.AddressFamily == AddressFamily.InterNetworkV6))
{
targetList.Add(address.ToString());
}
}
}
}
catch
{
//ignored
}
//Fallback mode (unity android)
if (targetList.Count == 0)
{
IPAddress[] addresses = ResolveAddresses(Dns.GetHostName());
foreach (IPAddress ip in addresses)
{
if ((ipv4 && ip.AddressFamily == AddressFamily.InterNetwork) ||
(ipv6 && ip.AddressFamily == AddressFamily.InterNetworkV6))
{
targetList.Add(ip.ToString());
}
}
}
if (targetList.Count == 0)
{
if (ipv4)
{
targetList.Add("127.0.0.1");
}
if (ipv6)
{
targetList.Add("::1");
}
}
}