private void loadListFromFile()
{
//Load system's name from a file
if (openListFileDialog.ShowDialog() == DialogResult.OK)
{
string srcFileName = openListFileDialog.FileName;
using (StreamReader srcFile = new StreamReader(srcFileName))
{
RemoteSystemTableHandler rSystemHandler = new RemoteSystemTableHandler();
string line;
while ((line = srcFile.ReadLine()) != null)
{
RemoteSystem rSystem = new RemoteSystem();
rSystem.setSystemName(line);
if (!rSystemHandler.exists(rSystem))
{
rSystemHandler.addSystem(rSystem);
}
}
}
this.displayComputerList();
mainTabControl.SelectedTab = passwordChangeTab;
}
}
private void enableComputerButton_Click(object sender, EventArgs e)
{
//Enable system in the local list
CheckedListBox.CheckedItemCollection checkedItems = computersCheckBox.CheckedItems;
foreach (object itemChecked in checkedItems)
{
RemoteSystem rSystem = new RemoteSystem();
rSystem.setSystemName(itemChecked.ToString());
RemoteSystemTableHandler rsHandler = new RemoteSystemTableHandler();
rsHandler.setIgnoreFlag(rSystem, 0);
}
}
private void removeComputer_Click(object sender, EventArgs e)
{
//Delete system from the local list
for (int i = 0; i < computersCheckBox.CheckedItems.Count; i++)
{
object checkedItem = computersCheckBox.CheckedItems[i];
RemoteSystem rSystem = new RemoteSystem();
rSystem.setSystemName((String)checkedItem);
computersCheckBox.Items.Remove(checkedItem);
RemoteSystemTableHandler rsHandler = new RemoteSystemTableHandler();
rsHandler.deleteSystem(rSystem);
}
}
public void retrieve()
{
//Retrieve computers from the AD server and store in the application database
DirectoryEntry dirEntry = null;
try
{
dirEntry = new DirectoryEntry("LDAP://" + AppSession.ServerIP, AppSession.UserName, AppSession.Password);
DirectorySearcher finder = new DirectorySearcher(dirEntry);
finder.Filter = "(objectClass=computer)";
SearchResultCollection results = finder.FindAll();
RemoteSystemTableHandler rSystemHandler = new RemoteSystemTableHandler();
foreach (SearchResult sr in results)
{
DirectoryEntry computerEntry = sr.GetDirectoryEntry();
String computerName = computerEntry.Name.Replace("CN=", "");
if (computerName != "")
{
RemoteSystem rSystem = new RemoteSystem();
rSystem.setSystemName(computerName);
if (!rSystemHandler.exists(rSystem))
{
rSystemHandler.addSystem(rSystem);
}
}
}
}
catch (Exception e)
{
this.setError("Unable to Retrieve ComputerList " + e.Message);
}
finally
{
if (dirEntry != null)
{
dirEntry.Dispose();
}
}
}
public void displayComputerList()
{
//Clear Checkbox first:
computersCheckBox.Items.Clear();
//Display Systems list in checkbox
RemoteSystemTableHandler rSystemHandler = new RemoteSystemTableHandler();
if (rSystemHandler.getRowCount() > 0)
{
List <RemoteSystem> rSystems = rSystemHandler.getAllSystems();
foreach (RemoteSystem rSystem in rSystems)
{
if (rSystem.isIgnored())
{
computersCheckBox.Items.Add(rSystem.getSystemName(), false);
}
else
{
computersCheckBox.Items.Add(rSystem.getSystemName(), true);
}
}
}
}
