private void SearchComputers(string domainNames)
{
string query = "WinNT://" + domainNames;
DirectoryEntry container = null;
using (container = new DirectoryEntry(query))
{
DirectoryEntries computers = container.Children;
computers.SchemaFilter.Add("Computer");
foreach (DirectoryEntry computer in computers)
{
try
{
logger.Debug("Machine found: " + computer.Name);
if (MachineFound != null)
{
string _message = string.Empty;
logger.Debug("Raising machine found event");
MachineDetailsArgs objMachineArgs = new MachineDetailsArgs();
objMachineArgs.DomainName = container.Name;
objMachineArgs.MachineName = computer.Name;
objMachineArgs.IPAddress = GetMachineIPAddress(computer.Name);
objMachineArgs.CredentialID = GetAssociatedCredential(computer.Name, ref _message);
if ( objMachineArgs.CredentialID == -1)
{
objMachineArgs.Discovered = false;
}
else
{
objMachineArgs.Discovered = true;
}
objMachineArgs.StatusMessage = _message;
MachineFound(this, objMachineArgs);
}
}
catch (Exception)
{
}
}
}
}
private void AddMachineMyName(object param)
{
string machineName = (string)param;
logger.Debug("Machine found: " + machineName);
if (MachineFound != null)
{
string _message = string.Empty;
logger.Debug("Raising machine found event");
MachineDetailsArgs objMachineArgs = new MachineDetailsArgs();
objMachineArgs.DomainName = "";
objMachineArgs.MachineName = machineName;
objMachineArgs.IPAddress = GetMachineIPAddress(machineName);
objMachineArgs.CredentialID = GetAssociatedCredential(machineName, ref _message);
objMachineArgs.StatusMessage = _message;
MachineFound(this, objMachineArgs);
if (MachineDiscoveryComplete != null)
{
MachineDiscoveryComplete(this, null);
}
}
}
/// <summary>
/// function called when the Machine found event is raised by the nethelper
/// </summary>
/// <param name="sender">Nethelper object</param>
/// <param name="args">MachineDetailsArgs class contains machine details</param>
private void netHelper_MachineFound(object sender, MachineDetailsArgs args)
{
_logger.Info("Found machine "+args.MachineName);
EntDiscover objDbMachine = new EntDiscover();
objDbMachine.DomainName = args.DomainName;
objDbMachine.MachineName = args.MachineName;
objDbMachine.IPAddr = args.IPAddress;
objDbMachine.CredentialID = args.CredentialID;
objDbMachine.StatusMessage = args.StatusMessage;
objDbMachine.Discovered = args.Discovered;
FireStatusMessage("Found machine: " + args.MachineName);
if (disDB.InsertDiscover(objDbMachine) == DBCode.Ok)
{
if (MachineFound != null)
{
MachineFound(this, args);
}
}
objDbMachine = null;
}
public void DiscoverMachinesByFileName(string fileName)
{
if (MachineDiscoveryStart != null)
{
logger.Info("DiscoveryStart event raised");
MachineDiscoveryStart(this, null);
}
logger.Info("Starting scanning machines from filename");
if (File.Exists(fileName) == true)
{
int counter = 0;
string machineName;
StreamReader file = new StreamReader(fileName);
while ((machineName = file.ReadLine()) != null)
{
logger.Debug("Machine found: " + machineName);
if (MachineFound != null)
{
string _message = string.Empty;
logger.Debug("Raising machine found event");
MachineDetailsArgs objMachineArgs = new MachineDetailsArgs();
objMachineArgs.DomainName = "";
objMachineArgs.MachineName = machineName;
objMachineArgs.IPAddress = GetMachineIPAddress(machineName);
//objMachineArgs.CredentialID = GetAssociatedCredential(machineName, ref _message);
objMachineArgs.StatusMessage = _message;
if (MachineFound != null)
{
MachineFound(this, objMachineArgs);
}
//System.Windows.Forms.Application.DoEvents;
System.Windows.Forms.Application.DoEvents();
}
counter++;
}
file.Close();
}
if (MachineDiscoveryComplete != null)
{
MachineDiscoveryComplete(this, null);
}
logger.Info("Scanning machines from filename complete");
}
void Instance_MachineFound(object sender, MachineDetailsArgs args)
{
RefreshMachineList(Controller.Instance.UpdateFromDatabase(args.MachineName));
}
