public void CloseEventLog()
{
if (eventLogHandle == null)
{
return;
}
eventLogHandle.Dispose();
eventLogHandle = null;
}
public bool OpenEventLog(string hostname)
{
try
{
if (eventLogHandle == null)
{
eventLogHandle = EventlogAdapter.OpenEventlog(hostname);
}
return(eventLogHandle != null);
}
catch (Exception e)
{
Logger.LogException("EventViewerPlugin.OpenEventLog", e);
eventLogHandle = null;
return(false);
}
}
private void ConnectToDomain()
{
Logger.Log("EventlogPlugin.ConnectToDomain", Logger.eventLogLogLevel);
if (_hn.creds.Invalidated)
{
_container.ShowError("EventlogPlugin cannot connect to domain due to invalid credentials");
_hn.IsConnectionSuccess = false;
return;
}
if (!String.IsNullOrEmpty(_hn.hostName))
{
if (_currentHost != _hn.hostName)
{
if (eventLogHandle != null)
{
eventLogHandle.Dispose();
eventLogHandle = null;
}
if (_pluginNode != null && !String.IsNullOrEmpty(_hn.hostName))
{
_hn.IsConnectionSuccess = OpenEventLog(_hn.hostName);
if (!_hn.IsConnectionSuccess)
{
Logger.ShowUserError("Unable to open the event log; eventlog server may be disabled");
return;
}
if (eventLogHandle != null)
{
_pluginNode.Nodes.Clear();
}
}
_currentHost = _hn.hostName;
}
_hn.IsConnectionSuccess = true;
}
else
{
_hn.IsConnectionSuccess = false;
}
}
