public static IPHostEntry GetHostEntry(string hostNameOrAddress)
{
//Do we need to try to pase this as an Address????
string canonicalName = "";
byte[][] addresses;
/* special case: if the caller requests the IPHostEntry for String.Empty, return our local IP address */
if (hostNameOrAddress == string.Empty)
{
addresses = new byte[][] {
IPAddress.Parse(Microsoft.SPOT.Net.NetworkInformation.NetworkInterface.GetAllNetworkInterfaces()[0].IPAddress).GetAddressBytes()
};
}
else
{
NativeSocket.getaddrinfo(hostNameOrAddress, out canonicalName, out addresses);
}
int cAddresses = addresses.Length;
IPAddress[] ipAddresses = new IPAddress[cAddresses];
IPHostEntry ipHostEntry = new IPHostEntry();
for (int i = 0; i < cAddresses; i++)
{
byte[] address = addresses[i];
SocketAddress sockAddress = new SocketAddress(address);
AddressFamily family;
if (SystemInfo.IsBigEndian)
{
family = (AddressFamily)((address[0] << 8) | address[1]);
}
else
{
family = (AddressFamily)((address[1] << 8) | address[0]);
}
//port address[2-3]
if (family == AddressFamily.InterNetwork)
{
//This only works with IPv4 addresses
uint ipAddr = (uint)((address[7] << 24) | (address[6] << 16) | (address[5] << 8) | (address[4]));
ipAddresses[i] = new IPAddress((long)ipAddr);
}
}
ipHostEntry.hostName = canonicalName;
ipHostEntry.addressList = ipAddresses;
return(ipHostEntry);
}
public static IPHostEntry GetHostEntry(string hostNameOrAddress)
{
//Do we need to try to pase this as an Address????
string canonicalName;
byte[][] addresses;
NativeSocket.getaddrinfo(hostNameOrAddress, out canonicalName, out addresses);
int cAddresses = addresses.Length;
IPAddress[] ipAddresses = new IPAddress[cAddresses];
IPHostEntry ipHostEntry = new IPHostEntry();
for (int i = 0; i < cAddresses; i++)
{
byte[] address = addresses[i];
SocketAddress sockAddress = new SocketAddress(address);
AddressFamily family;
if (SystemInfo.IsBigEndian)
{
family = (AddressFamily)((address[0] << 8) | address[1]);
}
else
{
family = (AddressFamily)((address[1] << 8) | address[0]);
}
//port address[2-3]
if (family == AddressFamily.InterNetwork)
{
//This only works with IPv4 addresses
uint ipAddr = (uint)((address[7] << 24) | (address[6] << 16) | (address[5] << 8) | (address[4]));
ipAddresses[i] = new IPAddress((long)ipAddr);
}
}
ipHostEntry.hostName = canonicalName;
ipHostEntry.addressList = ipAddresses;
return(ipHostEntry);
}
