/// <summary>
/// Ethernet change event handler
/// </summary>
/// <param name="ethernet"></param>
/// <param name="index"></param>
/// <param name="type"></param>
protected void OnEthernetInfoChange(EthernetInfo ethernet, ushort index, ushort type)
{
var handler = EthernetChange;
if (handler != null)
{
var args = new EthernetChangeEventArgs(ethernet, type);
args.Index = index;
EthernetChange(this, args);
}
}
/// <summary>
/// Constructor overload
/// </summary>
/// <param name="Ethernet"></param>
/// <param name="type"></param>
public EthernetChangeEventArgs(EthernetInfo ethernet, ushort type, ushort index)
{
Adapter = ethernet;
Type = type;
Index = index;
}
/// <summary>
/// Constructor overload
/// </summary>
/// <param name="Ethernet"></param>
/// <param name="type"></param>
public EthernetChangeEventArgs(EthernetInfo ethernet, ushort type)
{
Adapter = ethernet;
Type = type;
}
/// <summary>
/// Gets the current ethernet info
/// </summary>
public void GetEthernetInfo()
{
OnBoolChange(true, 0, SystemInfoConstants.BusyBoolChange);
var adapter = new EthernetInfo();
try
{
// get lan adapter id
var adapterId = CrestronEthernetHelper.GetAdapterdIdForSpecifiedAdapterType(EthernetAdapterType.EthernetLANAdapter);
// get lan adapter info
var dhcpState = CrestronEthernetHelper.GetEthernetParameter(CrestronEthernetHelper.ETHERNET_PARAMETER_TO_GET.GET_CURRENT_DHCP_STATE, adapterId);
if (!string.IsNullOrEmpty(dhcpState))
{
adapter.DhcpIsOn = (ushort)(dhcpState.ToLower().Contains("on") ? 1 : 0);
}
adapter.Hostname = CrestronEthernetHelper.GetEthernetParameter(CrestronEthernetHelper.ETHERNET_PARAMETER_TO_GET.GET_HOSTNAME, adapterId);
adapter.MacAddress = CrestronEthernetHelper.GetEthernetParameter(CrestronEthernetHelper.ETHERNET_PARAMETER_TO_GET.GET_MAC_ADDRESS, adapterId);
adapter.IpAddress = CrestronEthernetHelper.GetEthernetParameter(CrestronEthernetHelper.ETHERNET_PARAMETER_TO_GET.GET_CURRENT_IP_ADDRESS, adapterId);
adapter.Subnet = CrestronEthernetHelper.GetEthernetParameter(CrestronEthernetHelper.ETHERNET_PARAMETER_TO_GET.GET_CURRENT_IP_MASK, adapterId);
adapter.Gateway = CrestronEthernetHelper.GetEthernetParameter(CrestronEthernetHelper.ETHERNET_PARAMETER_TO_GET.GET_CURRENT_ROUTER, adapterId);
adapter.Domain = CrestronEthernetHelper.GetEthernetParameter(CrestronEthernetHelper.ETHERNET_PARAMETER_TO_GET.GET_DOMAIN_NAME, adapterId);
// returns comma seperate list of dns servers with trailing comma
// example return: "8.8.8.8 (DHCP),8.8.4.4 (DHCP),"
string dns = CrestronEthernetHelper.GetEthernetParameter(CrestronEthernetHelper.ETHERNET_PARAMETER_TO_GET.GET_DNS_SERVER, adapterId);
if (dns.Contains(","))
{
string[] dnsList = dns.Split(',');
for (var i = 0; i < dnsList.Length; i++)
{
if (i == 0)
{
adapter.Dns1 = !string.IsNullOrEmpty(dnsList[0]) ? dnsList[0] : "0.0.0.0";
}
if (i == 1)
{
adapter.Dns2 = !string.IsNullOrEmpty(dnsList[1]) ? dnsList[1] : "0.0.0.0";
}
if (i == 2)
{
adapter.Dns3 = !string.IsNullOrEmpty(dnsList[2]) ? dnsList[2] : "0.0.0.0";
}
}
}
else
{
adapter.Dns1 = !string.IsNullOrEmpty(dns) ? dns : "0.0.0.0";
adapter.Dns2 = "0.0.0.0";
adapter.Dns3 = "0.0.0.0";
}
OnEthernetInfoChange(adapter, 0, SystemInfoConstants.EthernetConfigChange);
}
catch (Exception e)
{
var msg = string.Format("GetEthernetInfo failed: {0}", e.Message);
CrestronConsole.PrintLine(msg);
//ErrorLog.Error(msg);
}
OnBoolChange(false, 0, SystemInfoConstants.BusyBoolChange);
}
