internal void FindComputers(ActiveDirectorySearchParams searchParams)
{
if (!this.IsRunning) // nothing is running
{
this.cancelationPending = false;
this.IsRunning = true;
ThreadPool.QueueUserWorkItem(new WaitCallback(StartScan), searchParams);
}
}
internal void FindComputers(ActiveDirectorySearchParams searchParams)
{
if (!this.IsRunning) // nothing is running
{
this.cancelationPending = false;
this.IsRunning = true;
ThreadPool.QueueUserWorkItem(new WaitCallback(StartScan), searchParams);
}
}
private static DirectorySearcher CreateSearcher(DirectoryEntry entry, ActiveDirectorySearchParams searchParams)
{
var searcher = new DirectorySearcher(entry);
searcher.Asynchronous = true;
searcher.Filter = searchParams.Filter;
searcher.SearchRoot = new DirectoryEntry("LDAP://" + searchParams.Searchbase);
searcher.PageSize = searchParams.PageSize;
return(searcher);
}
private void SearchComputers(ActiveDirectorySearchParams searchParams)
{
using (DirectoryEntry entry = new DirectoryEntry(string.Format("LDAP://{0}", searchParams.Domain)))
{
using (DirectorySearcher searcher = CreateSearcher(entry, searchParams))
{
using (SearchResultCollection found = searcher.FindAll())
{
this.ImportResults(searchParams, found);
}
}
}
}
private void ImportResults(ActiveDirectorySearchParams searchParams, SearchResultCollection found)
{
foreach (SearchResult result in found)
{
if (this.CancelationPending)
{
return;
}
DirectoryEntry computer = result.GetDirectoryEntry();
var comp = ActiveDirectoryComputer.FromDirectoryEntry(searchParams.Domain, computer);
this.FireComputerFound(comp);
}
}
private void ScanADButton_Click(object sender, EventArgs e)
{
if (!this.adClient.IsRunning)
{
this.bsComputers.Clear();
var searchParams = new ActiveDirectorySearchParams(this.domainTextbox.Text,
this.ldapFilterTextbox.Text, this.searchbaseTextbox.Text);
adClient.FindComputers(searchParams);
this.lblProgressStatus.Text = "Contacting domain...";
this.SwitchToRunningMode();
}
else
{
adClient.Stop();
this.lblProgressStatus.Text = "Canceling scan...";
}
}
private void ScanADButton_Click(object sender, EventArgs e)
{
if (!this.adClient.IsRunning)
{
this.bsComputers.Clear();
var searchParams = new ActiveDirectorySearchParams(this.domainTextbox.Text,
this.ldapFilterTextbox.Text, this.searchbaseTextbox.Text);
adClient.FindComputers(searchParams);
this.lblProgressStatus.Text = "Contacting domain...";
this.SwitchToRunningMode();
}
else
{
adClient.Stop();
this.lblProgressStatus.Text = "Canceling scan...";
}
}
private static DirectorySearcher CreateSearcher(DirectoryEntry entry, ActiveDirectorySearchParams searchParams)
{
var searcher = new DirectorySearcher(entry);
searcher.Asynchronous = true;
searcher.Filter = searchParams.Filter;
searcher.SearchRoot = new DirectoryEntry("LDAP://"+searchParams.Searchbase);
searcher.PageSize = searchParams.PageSize;
return searcher;
}
private void SearchComputers(ActiveDirectorySearchParams searchParams)
{
using (DirectoryEntry entry = new DirectoryEntry(string.Format("LDAP://{0}", searchParams.Domain)))
{
using (DirectorySearcher searcher = CreateSearcher(entry, searchParams))
{
using (SearchResultCollection found = searcher.FindAll())
{
this.ImportResults(searchParams, found);
}
}
}
}
private void ImportResults(ActiveDirectorySearchParams searchParams, SearchResultCollection found)
{
foreach (SearchResult result in found)
{
if (this.CancelationPending)
return;
DirectoryEntry computer = result.GetDirectoryEntry();
var comp = ActiveDirectoryComputer.FromDirectoryEntry(searchParams.Domain, computer);
this.FireComputerFound(comp);
}
}
