public override void OnRecoveryLoad(XmlElement root)
{
XmlElement nodeDhcp = Utils.XmlGetFirstElementByTagName(root, "DhcpSwitch");
if (nodeDhcp != null)
{
foreach (XmlElement nodeEntry in nodeDhcp.ChildNodes)
{
NetworkManagerDhcpEntry entry = new NetworkManagerDhcpEntry();
entry.ReadXML(nodeEntry);
m_listOldDhcp.Add(entry);
}
}
XmlElement nodeDns = Utils.XmlGetFirstElementByTagName(root, "DnsSwitch");
if (nodeDns != null)
{
foreach (XmlElement nodeEntry in nodeDns.ChildNodes)
{
NetworkManagerDnsEntry entry = new NetworkManagerDnsEntry();
entry.ReadXML(nodeEntry);
m_listOldDns.Add(entry);
}
}
if (Utils.XmlExistsAttribute(root, "IpV6"))
{
m_oldIpV6 = Conversions.ToUInt32(Utils.XmlGetAttributeInt64(root, "IpV6", 0), 0);
}
SwitchToStaticRestore();
base.OnRecoveryLoad(root);
}
public override void OnRecoveryLoad(XmlElement root)
{
XmlElement nodeDhcp = Utils.XmlGetFirstElementByTagName(root, "DhcpSwitch");
if (nodeDhcp != null)
{
foreach (XmlElement nodeEntry in nodeDhcp.ChildNodes)
{
NetworkManagerDhcpEntry entry = new NetworkManagerDhcpEntry();
entry.ReadXML(nodeEntry);
m_listOldDhcp.Add(entry);
}
}
XmlElement nodeDns = Utils.XmlGetFirstElementByTagName(root, "DnsSwitch");
if (nodeDns != null)
{
foreach (XmlElement nodeEntry in nodeDns.ChildNodes)
{
NetworkManagerDnsEntry entry = new NetworkManagerDnsEntry();
entry.ReadXML(nodeEntry);
m_listOldDns.Add(entry);
}
}
if (Utils.XmlExistsAttribute(root, "IpV6"))
{
m_oldIpV6 = Conversions.ToUInt32(Utils.XmlGetAttributeInt64(root, "IpV6", 0), 0);
}
SwitchToStaticRestore();
base.OnRecoveryLoad(root);
}
/*
* private void WaitUntilEnabled(ManagementObject objMOC)
* {
* NetworkInterface[] interfaces = NetworkInterface.GetAllNetworkInterfaces();
* foreach (NetworkInterface adapter in interfaces)
* {
* if (objMOC["SettingID"] as string == adapter.Id)
* {
* OperationalStatus status = adapter.OperationalStatus;
* if (status == OperationalStatus.Up)
* {
* // TODO: It's always up...
* }
* }
* }
* }
*/
private bool SwitchToStaticDo()
{
try
{
ManagementClass objMC = new ManagementClass("Win32_NetworkAdapterConfiguration");
ManagementObjectCollection objMOC = objMC.GetInstances();
foreach (ManagementObject objMO in objMOC)
{
if (!((bool)objMO["IPEnabled"]))
{
continue;
}
if (!((bool)objMO["DHCPEnabled"]))
{
continue;
}
NetworkManagerDhcpEntry entry = new NetworkManagerDhcpEntry();
entry.Guid = objMO["SettingID"] as string;
entry.Description = objMO["Description"] as string;
entry.IpAddress = (objMO["IPAddress"] as string[]);
entry.SubnetMask = (objMO["IPSubnet"] as string[]);
entry.Dns = objMO["DNSServerSearchOrder"] as string[];
entry.Gateway = objMO["DefaultIPGateway"] as string[];
entry.AutoDns = ((Registry.GetValue("HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\Tcpip\\Parameters\\Interfaces\\" + entry.Guid, "NameServer", "") as string) == "");
Engine.Instance.Logs.Log(LogType.Verbose, Messages.Format(Messages.NetworkAdapterDhcpDone, entry.Description));
ManagementBaseObject objEnableStatic = objMO.GetMethodParameters("EnableStatic");
//objNewIP["IPAddress"] = new string[] { ipAddress };
//objNewIP["SubnetMask"] = new string[] { subnetMask };
objEnableStatic["IPAddress"] = new string[] { entry.IpAddress[0] };
objEnableStatic["SubnetMask"] = new string[] { entry.SubnetMask[0] };
objMO.InvokeMethod("EnableStatic", objEnableStatic, null);
ManagementBaseObject objSetDNSServerSearchOrder = objMO.GetMethodParameters("SetDNSServerSearchOrder");
objSetDNSServerSearchOrder["DNSServerSearchOrder"] = entry.Dns;
objMO.InvokeMethod("SetDNSServerSearchOrder", objSetDNSServerSearchOrder, null);
ManagementBaseObject objSetGateways = objMO.GetMethodParameters("SetGateways");
objSetGateways["DefaultIPGateway"] = new string[] { entry.Gateway[0] };
objMO.InvokeMethod("SetGateways", objSetGateways, null);
m_listOldDhcp.Add(entry);
// TOOPTIMIZE: Need to wait until the interface return UP...
//WaitUntilEnabled(objMO); // Checking the OperationalStatus changes are not effective.
System.Threading.Thread.Sleep(3000);
}
return(true);
}
catch (Exception e)
{
Engine.Instance.Logs.Log(e);
return(false);
}
}
/*
private void WaitUntilEnabled(ManagementObject objMOC)
{
NetworkInterface[] interfaces = NetworkInterface.GetAllNetworkInterfaces();
foreach (NetworkInterface adapter in interfaces)
{
if (objMOC["SettingID"] as string == adapter.Id)
{
OperationalStatus status = adapter.OperationalStatus;
if (status == OperationalStatus.Up)
{
// TODO: It's always up...
}
}
}
}
*/
private bool SwitchToStaticDo()
{
try
{
ManagementClass objMC = new ManagementClass("Win32_NetworkAdapterConfiguration");
ManagementObjectCollection objMOC = objMC.GetInstances();
foreach (ManagementObject objMO in objMOC)
{
if (!((bool)objMO["IPEnabled"]))
continue;
if (!((bool)objMO["DHCPEnabled"]))
continue;
NetworkManagerDhcpEntry entry = new NetworkManagerDhcpEntry();
entry.Guid = objMO["SettingID"] as string;
entry.Description = objMO["Description"] as string;
entry.IpAddress = (objMO["IPAddress"] as string[]);
entry.SubnetMask = (objMO["IPSubnet"] as string[]);
entry.Dns = objMO["DNSServerSearchOrder"] as string[];
entry.Gateway = objMO["DefaultIPGateway"] as string[];
entry.AutoDns = ((Registry.GetValue("HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\Tcpip\\Parameters\\Interfaces\\" + entry.Guid, "NameServer", "") as string) == "");
Engine.Instance.Logs.Log(LogType.Verbose, MessagesFormatter.Format(Messages.NetworkAdapterDhcpDone, entry.Description));
ManagementBaseObject objEnableStatic = objMO.GetMethodParameters("EnableStatic");
//objNewIP["IPAddress"] = new string[] { ipAddress };
//objNewIP["SubnetMask"] = new string[] { subnetMask };
objEnableStatic["IPAddress"] = new string[] { entry.IpAddress[0] };
objEnableStatic["SubnetMask"] = new string[] { entry.SubnetMask[0] };
objMO.InvokeMethod("EnableStatic", objEnableStatic, null);
ManagementBaseObject objSetDNSServerSearchOrder = objMO.GetMethodParameters("SetDNSServerSearchOrder");
objSetDNSServerSearchOrder["DNSServerSearchOrder"] = entry.Dns;
objMO.InvokeMethod("SetDNSServerSearchOrder", objSetDNSServerSearchOrder, null);
ManagementBaseObject objSetGateways = objMO.GetMethodParameters("SetGateways");
objSetGateways["DefaultIPGateway"] = new string[] { entry.Gateway[0] };
objMO.InvokeMethod("SetGateways", objSetGateways, null);
m_listOldDhcp.Add(entry);
// TOOPTIMIZE: Need to wait until the interface return UP...
//WaitUntilEnabled(objMO); // Checking the OperationalStatus changes are not effective.
System.Threading.Thread.Sleep(3000);
}
return true;
}
catch (Exception e)
{
Engine.Instance.Logs.Log(e);
return false;
}
}
