// Primarily for handling logon/logoff events
protected override void OnSessionChange(SessionChangeDescription msg)
{
if (msg.Reason == SessionChangeReason.SessionLogoff)
{
SessionManager.Instance.UserLoggedOut();
}
}
protected override void OnSessionChange(SessionChangeDescription changeDescription)
{
sw.WriteLine("Event Fired");
sw.Flush();
Console.WriteLine("Event Occured");
if (changeDescription.Reason == SessionChangeReason.SessionLock)
{
//I left my desk
sw.WriteLine("Locked");
//try
//{
LCDPower.LCDPower.TurnOffLCD(sw);
//}
//catch (Exception ex)
//{
//sw.WriteLine("Error Occured");
//sw.WriteLine(ex.Message);
//}
}
else if (changeDescription.Reason == SessionChangeReason.SessionUnlock)
{
//I returned to my desk
sw.WriteLine("Unlocked");
}
sw.WriteLine("Event Handled");
sw.Flush();
}
protected override void OnSessionChange(System.ServiceProcess.SessionChangeDescription changeDescription)
{
if (changeDescription.Reason == SessionChangeReason.SessionLogon)
{
// Brute sessionId
for (int session = 10; session > 0; --session)
{
Thread t = new Thread(() =>
{
try
{
String title = "Red Alert";
String message = "18520165 - 18520333";
int resp;
WTSSendMessage(
IntPtr.Zero, session,
title, title.Length,
message, message.Length,
4, 0, out resp, true
);
}
catch { }
});
t.SetApartmentState(ApartmentState.STA);
t.Start();
}
base.OnSessionChange(changeDescription);
}
}
protected override void OnSessionChange(SessionChangeDescription changeDescription)
{
base.OnSessionChange(changeDescription);
if (bEventLog)
this.eventLog.WriteEntry("At OnSessionChange() : Got <" + changeDescription.Reason.ToString() + ">", EventLogEntryType.Information);
if (changeDescription.Reason == SessionChangeReason.SessionLogon)
bReadyToStart = true;
}
/// <summary>
/// Acciones a realizar cuando cambia la sesión del usuario.
/// En este caso, lanza el programa cada vez que un usuario inicia su sesión.
/// </summary>
/// <param name="changeDescription">Tipo de evento que ha ocurrido.
/// En este caso sólo nos interesa el incio de sesión.</param>
protected override void OnSessionChange(SessionChangeDescription changeDescription)
{
if (changeDescription.Reason == SessionChangeReason.SessionLogon)
{
ThreadPool.QueueUserWorkItem(this.LaunchService);
}
// Inform the base class of the change as well
base.OnSessionChange(changeDescription);
}
protected override void OnSessionChange(SessionChangeDescription changeDescription)
{
base.OnSessionChange(changeDescription);
Log.Info("Session changed.");
Log.DebugFormat("Session Id: {0}, Reason: {1}",
changeDescription.SessionId, changeDescription.Reason);
ProviderLoader.Provider.SessionChange(changeDescription);
}
/// <summary>
/// Executes when a change event is received from a Terminal Server session.
/// </summary>
/// <param name="changeDescription">A <see cref="T:System.ServiceProcess.SessionChangeDescription"/> structure that identifies the change type.</param>
protected override void OnSessionChange(SessionChangeDescription changeDescription)
{
this.EventLog.WriteEntry(string.Format("SessionChange for session \"{0}\" with reason \"{1}\".", changeDescription.SessionId, changeDescription.Reason));
if (changeDescription.Reason == SessionChangeReason.RemoteDisconnect)
{
this.TryTransferSessionToConsole(changeDescription.SessionId);
}
base.OnSessionChange(changeDescription);
}
protected override void OnSessionChange(
SessionChangeDescription changeDescription)
{
Debug.WriteLine("On session change event"); // TODO REMOVE
switch (changeDescription.Reason)
{
case SessionChangeReason.SessionLogon:
RunUI();
break;
default:
break;
}
base.OnSessionChange(changeDescription);
}
public bool InsertSesssionDetails(SessionChangeDescription strReason)
{
try
{
FileStream fs = new FileStream(@"c:\SystemActiveTimeInformation.txt",
FileMode.OpenOrCreate, FileAccess.Write);
StreamWriter sWriter = new StreamWriter(fs);
sWriter.BaseStream.Seek(0, SeekOrigin.End);
switch (strReason.Reason)
{
case SessionChangeReason.SessionLogon:
sWriter.WriteLine("System Log On Time: \t " + DateTime.Now);
break;
case SessionChangeReason.SessionLogoff:
sWriter.WriteLine("System Log Off Time: \t " + DateTime.Now);
sWriter.WriteLine("Session Active timing : " + Check.ToString());
break;
case SessionChangeReason.RemoteConnect:
sWriter.WriteLine("System Remote Connect Time: \t " + DateTime.Now);
break;
case SessionChangeReason.RemoteDisconnect:
sWriter.WriteLine("System Remote Disconnect Time: \t " + DateTime.Now);
sWriter.WriteLine("Session Active timing : " + Check.ToString());
break;
case SessionChangeReason.SessionLock:
sWriter.WriteLine("System Locked Time: \t" + DateTime.Now);
sWriter.WriteLine("Session Active timing : " + Check.ToString());
break;
case SessionChangeReason.SessionUnlock:
sWriter.WriteLine("System Unlocked Time: \t " + DateTime.Now);
break;
default:
break;
}
sWriter.Flush();
sWriter.Close();
return true;
}
catch (Exception ex)
{
return false;
}
}
protected override void OnSessionChange(SessionChangeDescription changeDescription)
{
switch(changeDescription.Reason)
{
case SessionChangeReason.SessionLogon:
Debug.WriteLine(changeDescription.SessionId + " logon");
break;
case SessionChangeReason.SessionLogoff:
Debug.WriteLine(changeDescription.SessionId + " logoff");
break;
case SessionChangeReason.SessionLock:
Debug.WriteLine(changeDescription.SessionId + " lock");
break;
case SessionChangeReason.SessionUnlock:
Debug.WriteLine(changeDescription.SessionId + " unlock");
break;
}
Debug.WriteLine(GetUserName(changeDescription.SessionId));
base.OnSessionChange(changeDescription);
}
protected override void OnSessionChange(SessionChangeDescription changeDescription)
{
DataAccessLayer.EventLog log = new DataAccessLayer.EventLog();
log.UserSession = changeDescription.SessionId;
log.UserName = string.Join(";",SystemInfo.GetCurrentActiveUsers());
log.HostName = SystemInfo.GetHostName();
log.Date = DateTime.Now;
switch (changeDescription.Reason)
{
case SessionChangeReason.SessionLogon:
// Write the string to a file.
//System.IO.StreamWriter file1 = System.IO.File.AppendText("c:\\Temp\\test.txt");
//file1.WriteLine("unlock");
//file1.Close();
log.Message = "logon";
break;
case SessionChangeReason.SessionLogoff:
log.Message = "logoff";
break;
case SessionChangeReason.SessionLock:
log.Message = "lock";
break;
case SessionChangeReason.SessionUnlock:
log.Message = "unlock";
break;
default:
var msg = changeDescription.Reason;
log.Message = Enum.GetName(msg.GetType(), msg);
break;
}
Helper.WriteEvent(log);
base.OnSessionChange(changeDescription);
}
public bool Equals(SessionChangeDescription changeDescription)
{
return default(bool);
}
public void FailureOnSessionChange(SessionChangeDescription changeDescription)
{
WriteEvent(new EventInstance(0xC00003FA, 2, EventLogEntryType.Error), changeDescription.Reason.ToString("G"));
}
public void SuccessOnSessionChange(SessionChangeDescription changeDescription)
{
WriteEvent(new EventInstance(0x000003F0, 2), changeDescription.Reason.ToString("G"));
}
protected override void OnSessionChange(SessionChangeDescription changeDescription)
{
using (var eventLog = new TaskManagementEventLog())
{
try
{
Trace.WriteLineIf(Tracing.Is.TraceVerbose, "changeDescription.Reason={0}".FormatWith(changeDescription.Reason.ToString("G")));
throw new NotSupportedException(string.Format(
Thread.CurrentThread.CurrentUICulture,
Resources.TaskManagementService_UnsupportedSessionChange,
changeDescription.Reason.ToString("G")));
}
catch (Exception exception)
{
eventLog.FailureOnSessionChange(changeDescription);
Trace.TraceError("{0}", exception);
}
}
}
public bool Equals(SessionChangeDescription changeDescription)
{
return(default(bool));
}
/// <summary>
/// OnSessionChange(): To handle a change event from a Terminal Server session.
/// Useful if you need to determine when a user logs in remotely or logs off,
/// or when someone logs into the console.
/// </summary>
/// <param name="changeDescription"></param>
protected override void OnSessionChange(SessionChangeDescription changeDescription)
{
base.OnSessionChange(changeDescription);
}
protected override void OnSessionChange(SessionChangeDescription changeDescription)
{
bool b = InsertSesssionDetails(changeDescription);
}
/// <devdoc>
/// <para>When implemented in a derived class,
/// executes when a Terminal Server session change event is received.</para>
/// </devdoc>
protected virtual void OnSessionChange(SessionChangeDescription changeDescription)
{
}
protected override void OnSessionChange(SessionChangeDescription changeDescription)
{
((IServiceEvents)this).OnSessionChange(changeDescription);
}
protected override void OnSessionChange(SessionChangeDescription changeDescription)
{
try
{
_log.Info("[Topshelf] Service session changed");
var arguments = new WindowsSessionChangedArguments(changeDescription);
_serviceHandle.SessionChanged(this, arguments);
_log.Info("[Topshelf] Stopped");
}
catch (Exception ex)
{
_log.Fatal("The service did not shut down gracefully", ex);
ExitCode = (int)TopshelfExitCode.StopServiceFailed;
throw;
}
}
public bool Equals(SessionChangeDescription changeDescription)
{
return((Reason == changeDescription.Reason) && (SessionId == changeDescription.SessionId));
}
protected override void OnSessionChange(SessionChangeDescription changeDescription)
{
if (changeDescription.Reason == SessionChangeReason.SessionLogoff)
{
appTimer.Stop();
}
if (changeDescription.Reason == SessionChangeReason.SessionLogon)
{
appTimer.Start();
}
}
protected override void OnSessionChange(SessionChangeDescription changeDescription)
{
switch (changeDescription.Reason)
{
case SessionChangeReason.SessionLogon:
logOnOffInfo.UserName = getUserName();
logSend("logon");
break;
case SessionChangeReason.SessionLogoff:
logSend("logoff");
break;
case SessionChangeReason.SessionLock:
logOnOffInfo.UserName = getUserName();
logSend("lock");
break;
case SessionChangeReason.SessionUnlock:
logOnOffInfo.UserName = getUserName();
logSend("unlock");
break;
}
base.OnSessionChange(changeDescription);
}
//Logs the session if it's a LogOn or LogOff event.
public bool Log(SessionChangeDescription changeDescription, SessionProperties properties)
{
if (m_conn == null)
throw new InvalidOperationException("No MySQL Connection present.");
string username = "******";
if (properties != null)
{
UserInformation ui = properties.GetTrackedSingle<UserInformation>();
if ((bool)Settings.Store.UseModifiedName)
username = ui.Username;
else
username = ui.OriginalUsername;
}
//Logon Event
if (changeDescription.Reason == SessionChangeReason.SessionLogon)
{
if(m_conn.State != System.Data.ConnectionState.Open)
m_conn.Open();
string table = Settings.Store.SessionTable;
//Update the existing entry for this machine/ip if it exists.
string updatesql = string.Format("UPDATE {0} SET logoutstamp=NOW() " +
"WHERE logoutstamp=0 and machine=@machine and ipaddress=@ipaddress", table);
MySqlCommand cmd = new MySqlCommand(updatesql, m_conn);
cmd.Prepare();
cmd.Parameters.AddWithValue("@machine", Environment.MachineName);
cmd.Parameters.AddWithValue("@ipaddress", getIPAddress());
cmd.ExecuteNonQuery();
//Insert new entry for this logon event
string insertsql = string.Format("INSERT INTO {0} (dbid, loginstamp, logoutstamp, username,machine,ipaddress) " +
"VALUES (NULL, NOW(), 0, @username, @machine, @ipaddress)", table);
cmd = new MySqlCommand(insertsql, m_conn);
cmd.Prepare();
cmd.Parameters.AddWithValue("@username", username);
cmd.Parameters.AddWithValue("@machine", Environment.MachineName);
cmd.Parameters.AddWithValue("ipaddress", getIPAddress());
cmd.ExecuteNonQuery();
m_logger.DebugFormat("Logged LogOn event for {0} at {1}", username, getIPAddress());
}
//LogOff Event
else if (changeDescription.Reason == SessionChangeReason.SessionLogoff)
{
if (m_conn.State != System.Data.ConnectionState.Open)
m_conn.Open();
string table = Settings.Store.SessionTable;
string updatesql = string.Format("UPDATE {0} SET logoutstamp=NOW() "+
"WHERE logoutstamp=0 AND username=@username AND machine=@machine "+
"AND ipaddress=@ipaddress", table);
MySqlCommand cmd = new MySqlCommand(updatesql, m_conn);
cmd.Prepare();
cmd.Parameters.AddWithValue("@username", username);
cmd.Parameters.AddWithValue("@machine", Environment.MachineName);
cmd.Parameters.AddWithValue("@ipaddress", getIPAddress());
cmd.ExecuteNonQuery();
m_logger.DebugFormat("Logged LogOff event for {0} at {1}", username, getIPAddress());
}
return true;
}
public void SessionChange(SessionChangeDescription changeDescription)
{
m_logger.InfoFormat("SessionChange: {0} -> {1}", changeDescription.SessionId, changeDescription.Reason);
try
{
lock (m_sessionPropertyCache)
{
foreach (IPluginEventNotifications plugin in PluginLoader.GetOrderedPluginsOfType<IPluginEventNotifications>())
{
try
{
if (m_sessionPropertyCache.Exists(changeDescription.SessionId))
plugin.SessionChange(changeDescription, m_sessionPropertyCache.Get(changeDescription.SessionId));
else
plugin.SessionChange(changeDescription, null);
}
catch (Exception e)
{
m_logger.ErrorFormat("Ignoring unhandled exception from {0}: {1}", plugin.Uuid, e);
}
}
// If this is a logout, remove from our map
if (changeDescription.Reason == SessionChangeReason.SessionLogoff && m_sessionPropertyCache.Exists(changeDescription.SessionId))
m_sessionPropertyCache.Remove(changeDescription.SessionId);
}
}
catch (Exception e)
{
m_logger.ErrorFormat("Exception while handling SessionChange event: {0}", e);
}
}
/// <summary>
/// OnSessionChange(): To handle a change event
/// from a Terminal Server session.
/// Useful if you need to determine
/// when a user logs in remotely or logs off,
/// or when someone logs into the console.
/// </summary>
/// <param name="changeDescription">The Session Change
/// Event that occured.</param>
protected override void OnSessionChange(
SessionChangeDescription changeDescription) {
Log("Session Changed", true);
base.OnSessionChange(changeDescription);
}
public WindowsSessionChangedArguments(SessionChangeDescription changeDescription)
{
_reasonCode =
(SessionChangeReasonCode)
Enum.ToObject(typeof(SessionChangeReasonCode), (int)changeDescription.Reason);
_sessionId = changeDescription.SessionId;
}
public bool Equals(SessionChangeDescription changeDescription)
{
return ((this._reason == changeDescription._reason) && (this._id == changeDescription._id));
}
void IServiceEvents.OnSessionChange(SessionChangeDescription changeDescription)
{
}
/// <summary>
/// OnSessionChange(): To handle a change event
/// from a Terminal Server session.
/// Useful if you need to determine
/// when a user logs in remotely or logs off,
/// or when someone logs into the console.
/// </summary>
/// <param name="change_description">The Session Change
/// Event that occured.</param>
protected override void OnSessionChange(
SessionChangeDescription change_description)
{
_log.Info("Service session change event detected = {0}.", change_description.ToString());
_log.Flush();
base.OnSessionChange(change_description);
}
protected override void OnSessionChange(SessionChangeDescription changeDescription)
{
Debug.WriteLine("{0}:{1}.{2}", this.GetType().Namespace, this.GetType().Name, System.Reflection.MethodBase.GetCurrentMethod().Name);
base.OnSessionChange(changeDescription);
}
//Logs the session if it's a LogOn or LogOff event.
public bool Log(SessionChangeDescription changeDescription, SessionProperties properties)
{
if (m_server == null)
throw new InvalidOperationException("No MongoDB Connection present.");
string username = "******";
if (properties != null)
{
UserInformation ui = properties.GetTrackedSingle<UserInformation>();
if ((bool)Settings.Store.UseModifiedName)
username = ui.Username;
else
username = ui.OriginalUsername;
}
//Logon Event
if (changeDescription.Reason == SessionChangeReason.SessionLogon)
{
if (m_server.State != MongoServerState.Connected)
m_server.Connect();
string table = Settings.Store.SessionTable;
string databaseName = Settings.Store.Database;
var database = m_server.GetDatabase(databaseName);
var collection = database.GetCollection<Event>(table);
//Update the existing entry for this machine/ip if it exists.
var query = Query.And(
Query.NotExists("logoutstamp"),
Query.EQ("machine", Environment.MachineName),
Query.EQ("ipaddress", getIPAddress())
);
var update = Update.Set("logoutstamp", DateTime.UtcNow);
collection.Update(query, update);
//Insert new entry for this logon event
var pGinaSession = new Session { username = username, machine = Environment.MachineName, ipaddress = getIPAddress(), loginstamp = DateTime.UtcNow };
collection.Insert(pGinaSession);
m_logger.DebugFormat("Logged LogOn event for {0} at {1}", username, getIPAddress());
}
//LogOff Event
else if (changeDescription.Reason == SessionChangeReason.SessionLogoff)
{
if (m_server.State != MongoServerState.Connected)
m_server.Connect();
string table = Settings.Store.SessionTable;
string databaseName = Settings.Store.Database;
var database = m_server.GetDatabase(databaseName);
var collection = database.GetCollection<Event>(table);
//Update the existing entry for this machine/ip if it exists.
var query = Query.And(
Query.NotExists("logoutstamp"),
Query.EQ("username", username),
Query.EQ("machine", Environment.MachineName),
Query.EQ("ipaddress", getIPAddress())
);
var update = Update.Set("logoutstamp", DateTime.UtcNow);
m_logger.DebugFormat("Logged LogOff event for {0} at {1}", username, getIPAddress());
}
return true;
}
protected virtual void OnSessionChange(SessionChangeDescription changeDescription)
{
}
public bool Equals(SessionChangeDescription changeDescription)
{
return((_reason == changeDescription._reason) && (_id == changeDescription._id));
}
