public static void NetworkInterface(NetworkInterface networkInterface)
{
DebugWrapper.Print(String.Empty);
switch (networkInterface.NetworkInterfaceType)
{
case NetworkInterfaceType.Ethernet:
DebugWrapper.Print("Ethernet adapter:");
break;
case NetworkInterfaceType.Wireless80211:
DebugWrapper.Print("Wireless LAN adapter WI-FI:");
break;
default:
DebugWrapper.Print("Unknown adapter:");
break;
}
DebugWrapper.Print(String.Empty);
DebugWrapper.Print(" Physical Address. . . . . . . . . : " + Format.GetPhysicalAddress(networkInterface.PhysicalAddress));
DebugWrapper.Print(" DHCP Enabled. . . . . . . . . . . : " + Format.BoolToYesNo(networkInterface.IsDhcpEnabled));
DebugWrapper.Print(" IPv4 Address. . . . . . . . . . . : " + networkInterface.IPAddress);
DebugWrapper.Print(" Subnet Mask . . . . . . . . . . . : " + networkInterface.SubnetMask);
DebugWrapper.Print(" Default Gateway . . . . . . . . . : " + networkInterface.GatewayAddress);
DebugWrapper.Print(String.Empty);
DebugWrapper.Print(" DNS Servers . . . . . . . . . . . : " + networkInterface.DnsAddresses[0]);
DebugWrapper.Print(" Dynamic DNS Enabled . . . . . . . : " + Format.BoolToYesNo(networkInterface.IsDynamicDnsEnabled));
if (networkInterface.DnsAddresses.Length > 1)
DebugWrapper.Print(" " + networkInterface.DnsAddresses[1]);
DebugWrapper.Print(String.Empty);
}
public static NetworkInterface[] GetAllNetworkInterfaces()
{
int count = GetNetworkInterfaceCount();
NetworkInterface[] ifaces = new NetworkInterface[count];
for (uint i = 0; i < count; i++)
{
ifaces[i] = GetNetworkInterface(i);
}
return ifaces;
}
private void BuildMessage(NetworkInterface NetIf, string HostName)
{
MemoryStream ms = new MemoryStream(_msg);
WriteValue(ref ms, 0, Encoding.UTF8.GetBytes(HostName));
WriteValue(ref ms, 66, Encoding.UTF8.GetBytes(NetIf.IPAddress));
WriteMAC(ref ms, NetIf.PhysicalAddress);
ms.Dispose();
}
private void Init_UDP(NetworkInterface NetIf, string HostName)
{
byte[] dst = IPAddress.Parse("239.0.0.222").GetAddressBytes();
byte[] src = IPAddress.Any.GetAddressBytes();
byte[] val = new byte[]
{
dst[0], dst[1], dst[2], dst[3],
src[0], src[1], src[2], src[3]
};
_mSocket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
_mSocket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
_mSocket.Bind(new IPEndPoint(IPAddress.Any, 6));
_mSocket.SetSocketOption(SocketOptionLevel.IP, SocketOptionName.AddMembership, val);
_remote = new IPEndPoint(IPAddress.Parse("239.0.0.222"), 6);
BuildMessage(NetIf, HostName);
}
public void Restore(NetworkInterface networkInterface)
{
Log.Comment("Return the IP settings to their original state before the test started");
if (m_dhcp)
{
Log.Comment("EnableDhcp");
networkInterface.EnableDhcp();
}
else
{
Log.Comment("EnableStaticIP");
networkInterface.EnableStaticIP(m_ipAddress, m_subNetMask, m_gatewayAddress);
}
if (m_dynamicDns)
{
Log.Comment("EnableDynamicDns");
networkInterface.EnableDynamicDns();
}
else
{
Log.Comment("EnableStaticDns");
networkInterface.EnableStaticDns(m_staticDnsAddresses);
}
}
//--//
public IPSettings(NetworkInterface networkInterface)
{
Log.Comment("store off the settings so that they can be reset to users settings upon completion of the test.");
m_dhcp = networkInterface.IsDhcpEnabled;
m_dynamicDns = networkInterface.IsDynamicDnsEnabled;
m_ipAddress = networkInterface.IPAddress;
m_subNetMask = networkInterface.SubnetMask;
m_gatewayAddress = networkInterface.GatewayAddress;
m_macAddress = networkInterface.PhysicalAddress[0].ToString();
for (int j = 1; j < networkInterface.PhysicalAddress.Length; ++j)
{
m_macAddress += "-" + networkInterface.PhysicalAddress[j].ToString();
}
m_staticDnsAddresses = new string[] { "0.0.0.0", "0.0.0.0" };
for (int i = 0; i < networkInterface.DnsAddresses.Length; ++i)
{
m_staticDnsAddresses[i] = networkInterface.DnsAddresses[i];
}
PrintIPSettings();
}
public void RetrieveNetworkSettings(NetworkInterface objNic)
{
//var objNic = Microsoft.SPOT.Net.NetworkInformation.Wireless80211.GetAllNetworkInterfaces()[0];
//var objNic = Microsoft.SPOT.Net.NetworkInformation.NetworkInterface.GetAllNetworkInterfaces()[0];
IsDhcpEnabled = objNic.IsDhcpEnabled;
NetworkInterfaceType = objNic.NetworkInterfaceType;
IPAddress = objNic.IPAddress;
NetMask = objNic.SubnetMask;
MACAddress = objNic.PhysicalAddress.ToHexString();
Gateway = objNic.GatewayAddress;
DnsAddresses = objNic.DnsAddresses;
Debug.Print("Is DHCP Enabled: " + objNic.IsDhcpEnabled);
Debug.Print("NIC Type: " + objNic.NetworkInterfaceType.GetName());
Debug.Print("MAC Address: " + MACAddress);
Debug.Print("IP Address: " + IPAddress);
Debug.Print("NetMask: " + NetMask);
Debug.Print("Gateway: " + objNic.GatewayAddress);
foreach (var strDnsAddress in DnsAddresses)
Debug.Print("Dns address: " + strDnsAddress);
}
private void FixIPAddress(NetworkInterface ni)
{
if (ni.IsDhcpEnabled)
{
ni.RenewDhcpLease();
Thread.Sleep(500);
ipAddress = ni.IPAddress;
if (ipAddress == "0.0.0.0")
{
ipAddress = ni.IPAddress;
}
}
else
{
ni.EnableDhcp();
Thread.Sleep(500);
ipAddress = ni.IPAddress;
}
}
public string SetupNetwork()
{
Thread.Sleep(500);
var nifs = NetworkInterface.GetAllNetworkInterfaces();
var enetifs = new NetworkInterface[nifs.Length];
int enetifIndex = 0;
foreach (var ni in nifs)
{
if (ni.NetworkInterfaceType == NetworkInterfaceType.Ethernet)
{
ipAddress = ni.IPAddress;
if (ipAddress != null && ipAddress != "0.0.0.0")
{
break;
}
enetifs[enetifIndex++] = ni;
FixIPAddress(ni);
}
}
if (ipAddress != "0.0.0.0")
{
isNetworkConnected = true;
}
else
{
int tryCount = 1;
while (tryCount < ConnectTryCount && ipAddress == "0.0.0.0")
{
foreach (var ni in enetifs)
{
if (ni != null)
{
Thread.Sleep(500);
ipAddress = ni.IPAddress;
}
}
tryCount++;
}
}
return ipAddress;
}
