private void CheckClientExecuteActiveCommand(ActiveCommandInfo activeCommandInfo, Client client)
{
if (activeCommandInfo.DynamicCommand.Status == DynamicCommandStatus.Stopped)
{
client.StopActiveCommand(activeCommandInfo.DynamicCommand.Id);
}
}
private void ActiveCommandEventManagerOnActiveCommandRemoved(object sender, ActiveCommandInfo activeCommandInfo)
{
lock (_listLock)
{
for (int i = _activeCommandEvents.Count - 1; i >= 0; i--)
{
var activeCommandEvent = _activeCommandEvents[i];
if (activeCommandEvent.ActiveCommandInfo.DynamicCommand.Id == activeCommandInfo.DynamicCommand.Id)
{
if (activeCommandEvent.ActiveCommandEventType == ActiveCommandEventType.Added)
{
return;
}
_activeCommandEvents.Remove(activeCommandEvent);
}
}
_activeCommandEvents.Add(new ActiveCommandEvent
{
ActiveCommandInfo = activeCommandInfo,
ActiveCommandEventType = ActiveCommandEventType.Removed
});
if (!_isTimerRunning)
{
_isTimerRunning = true;
_waitTimer.Change(_pushFrequency, Timeout.InfiniteTimeSpan);
}
}
}
public void ReceivedResult(DynamicCommandEvent dynamicCommandEvent, Client client)
{
_cacheManager.AddCommandEvent(dynamicCommandEvent);
if (dynamicCommandEvent.Status == ActivityType.Active || dynamicCommandEvent.Status == ActivityType.Stopped)
{
lock (_activeCommandsLock)
{
var activeCommand =
ActiveCommands.FirstOrDefault(x => x.DynamicCommand.Id == dynamicCommandEvent.DynamicCommand);
if (activeCommand == null)
{
var dynamicCommand =
_databaseManager.GetDynamicCommandById(dynamicCommandEvent.DynamicCommand);
if (dynamicCommand == null)
{
//when there is no command on this server with the id, we stop it because it may be removed by an administrator
client.StopActiveCommand(dynamicCommandEvent.DynamicCommand);
return;
}
ActiveCommands.Add(activeCommand = new ActiveCommandInfo(dynamicCommand));
}
switch (dynamicCommandEvent.Status)
{
case ActivityType.Active:
lock (activeCommand.ClientsLock)
activeCommand.Clients.Add(client);
ActiveCommandEventManager.AddClient(activeCommand, client);
CheckClientExecuteActiveCommand(activeCommand, client);
break;
case ActivityType.Stopped:
lock (activeCommand.ClientsLock)
activeCommand.Clients.Remove(client);
ActiveCommandEventManager.RemoveClient(activeCommand, client);
if (activeCommand.Clients.Count == 0)
{
ActiveCommands.Remove(activeCommand);
if (activeCommand.DynamicCommand.Status == DynamicCommandStatus.Active)
{
//don't change the status when stopped
activeCommand.DynamicCommand.Status = DynamicCommandStatus.Done;
}
ActiveCommandEventManager.RemoveActiveCommand(activeCommand);
}
break;
}
}
}
}
public void StopActiveCommand(ActiveCommandInfo activeCommandInfo)
{
lock (activeCommandInfo.ClientsLock)
{
Logger.Info("Stop active command {0} with {1} executing clients", activeCommandInfo.DynamicCommand.Id,
activeCommandInfo.Clients.Count);
foreach (var client in activeCommandInfo.Clients)
{
client.StopActiveCommand(activeCommandInfo.DynamicCommand.Id);
}
_databaseManager.SetDynamicCommandStatus(activeCommandInfo.DynamicCommand.Id, DynamicCommandStatus.Stopped);
activeCommandInfo.DynamicCommand.Status = DynamicCommandStatus.Stopped;
}
}
public ActiveCommandClientEventArgs(ActiveCommandInfo activeCommandInfo, Client client)
{
ActiveCommandInfo = activeCommandInfo;
Client = client;
}
public void RemoveClient(ActiveCommandInfo activeCommandInfo, Client client)
{
ClientRemoved?.Invoke(this, new ActiveCommandClientEventArgs(activeCommandInfo, client));
}
public void RemoveActiveCommand(ActiveCommandInfo activeCommandInfo)
{
ActiveCommandRemoved?.Invoke(this, activeCommandInfo);
}
public void AddActiveCommand(ActiveCommandInfo activeCommandInfo)
{
ActiveCommandAdded?.Invoke(this, activeCommandInfo);
}
public void OnClientJoin(Client client)
{
Logger.Debug("Client CI-{0} joined, check if there are commands to execute", client.Id);
lock (_dynamicCommandsLock)
{
foreach (
var command in
DynamicCommands.Where(
x =>
(x.TransmissionEvent.GetType() == typeof(OnJoinTransmissionEvent)) &&
IsClientInTargets(client, x.Target) &&
CheckConditions(client.GetOnlineClientInformation(), client.ComputerInformation.ClientConfig,
x.Conditions)))
{
if (ExecuteStaticCommand(new[] { client },
DynamicCommandToPotentialCommand(command,
_databaseManager.GetDynamicCommandParameter(command.Id)))
.Count == 1)
{
_databaseManager.AddDynamicCommandEvent(command.Id, client.Id, ActivityType.Sent, null);
}
}
foreach (
var command in
DynamicCommands.Where(
x =>
x.TransmissionEvent.GetType() == typeof(EveryClientOnceTransmissionEvent) &&
IsClientInTargets(client, x.Target) &&
CheckConditions(client.GetOnlineClientInformation(), client.ComputerInformation.ClientConfig,
x.Conditions)))
{
if (!_databaseManager.ClientCommandExecuted(client.Id, command.Id))
{
if (ExecuteStaticCommand(new[] { client },
DynamicCommandToPotentialCommand(command,
_databaseManager.GetDynamicCommandParameter(command.Id))).Count == 1)
{
_databaseManager.AddDynamicCommandEvent(command.Id, client.Id, ActivityType.Sent, null);
}
}
}
}
if (client.ComputerInformation.ActiveCommands?.Count > 0)
{
lock (_activeCommandsLock)
foreach (var activeCommandId in client.ComputerInformation.ActiveCommands)
{
var activeCommand = ActiveCommands.FirstOrDefault(x => x.DynamicCommand.Id == activeCommandId);
if (activeCommand == null)
{
var dynamicCommand =
_databaseManager.GetDynamicCommandById(activeCommandId);
if (dynamicCommand == null)
{
//when there is no command on this server with the id, we stop it because it may be removed by an administrator
client.StopActiveCommand(activeCommandId);
return;
}
ActiveCommands.Add(activeCommand = new ActiveCommandInfo(dynamicCommand));
ActiveCommandEventManager.AddActiveCommand(activeCommand);
}
lock (activeCommand.ClientsLock)
activeCommand.Clients.Add(client);
CheckClientExecuteActiveCommand(activeCommand, client);
ActiveCommandEventManager.AddClient(activeCommand, client);
}
}
}
