private void MainForm_Shown(object sender, EventArgs e)
{
if (!AdminPrivilege.isElevated())
{
groupBox1.Enabled = false;
MessageBox.Show("This application needs admin previlege to modify hosts.", this.Text, MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
if (Preferences.isExist())
{
textBox1.Text = Preferences.Get_StorageSize();
}
else
{
groupBox2.Enabled = false;
}
try
{
using (var client = new WebClient())
{
client.DownloadFile(GITHUB_ADSLIST, FILE_ADSLIST);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Something went wrong...", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
/// <summary>
/// Starts the session.
/// </summary>
/// <param name="clientId"> The client id. </param>
/// <param name="sessionId"> The session id. </param>
/// <param name="serverPipe"> The server pipe. </param>
/// <param name="responsePipe"> The response pipe. </param>
/// <remarks>
/// </remarks>
public static void Start(string clientId, string sessionId, NamedPipeServerStream serverPipe, NamedPipeServerStream responsePipe)
{
var isElevated = false;
var userId = string.Empty;
serverPipe.RunAsClient(() => {
var identity = WindowsIdentity.GetCurrent();
if (identity != null)
{
userId = identity.Name;
isElevated = AdminPrivilege.IsProcessElevated();
}
});
var existingSessions = (from session in ActiveSessions
where session._clientId == clientId && session._sessionId == sessionId && isElevated == session._isElevated && session._userId == userId
select session).ToList();
if (existingSessions.Any())
{
if (existingSessions.Count() > 1)
{
// multiple matching sessions? This isn't good. Shut em all down to be safe
foreach (var each in existingSessions)
{
each.End();
}
}
else
{
var session = existingSessions.FirstOrDefault();
if (session != null)
{
// found just one session.
session._serverPipe = serverPipe;
session._responsePipe = responsePipe;
Logger.Message("Rejoining existing session...");
// session.SendSessionStarted(sessionId);
session.Connected = true;
session.SendQueuedMessages();
}
return;
}
}
else
{
// if the exact session isn't there, find any that are partial matches, and shut em down.
foreach (
var each in (from session in ActiveSessions where session._clientId == clientId && session._sessionId == sessionId select session).ToList()
)
{
each.End();
}
}
// no viable matching session.
// Let's start a new one.
Add(new Session(clientId, sessionId, serverPipe, responsePipe, userId, isElevated));
Logger.Message("Starting new session...");
}
