protected override PSProperty DoGetProperty(ManagementBaseObject wmiObject, string propertyName)
{
PropertyData adapterData = null;
// First check whether we have any Class properties by this name
PSProperty returnValue = base.DoGetProperty(wmiObject, propertyName);
if (returnValue != null)
{
return(returnValue);
}
try
{
adapterData = wmiObject.Properties[propertyName];
return(new PSProperty(adapterData.Name, this, wmiObject, adapterData));
}
catch (ManagementException)
{
}
catch (Exception e)
{
CommandProcessorBase.CheckForSevereException(e);
// TODO: Bug 251457. This is a workaround to unblock partners and find out the root cause.
Tracing.PSEtwLogProvider provider = new Tracing.PSEtwLogProvider();
provider.WriteEvent(PSEventId.Engine_Health,
PSChannel.Analytic,
PSOpcode.Exception,
PSLevel.Informational,
PSTask.None,
PSKeyword.UseAlwaysOperational,
string.Format(CultureInfo.InvariantCulture,
"ManagementBaseObjectAdapter::DoGetProperty::PropertyName:{0}, Exception:{1}, StackTrace:{2}",
propertyName, e.Message, e.StackTrace),
string.Empty,
string.Empty);
// ignore the exception.
}
return(null);
}
private static Collection<LogProvider> CreateLogProvider(string shellId)
{
Collection<LogProvider> collection = new Collection<LogProvider>();
try
{
LogProvider item = new EventLogLogProvider(shellId);
collection.Add(item);
item = new PSEtwLogProvider();
collection.Add(item);
return collection;
}
catch (ArgumentException)
{
}
catch (InvalidOperationException)
{
}
catch (SecurityException)
{
}
collection.Add(new DummyLogProvider());
return collection;
}
/// <summary>
/// Class constructor
/// </summary>
static PSEtwLog()
{
provider = new PSEtwLogProvider();
}
/// <summary>
/// Create a log provider based on a shell Id.
/// </summary>
/// <param name="shellId"></param>
/// <returns></returns>
private static Collection<LogProvider> CreateLogProvider(string shellId)
{
#if V2
try
{
Assembly crimsonAssembly = Assembly.Load(_crimsonLogProviderAssemblyName);
if (crimsonAssembly != null)
{
LogProvider logProvider = (LogProvider)crimsonAssembly.CreateInstance(_crimsonLogProviderTypeName,
false, // don't ignore case
BindingFlags.CreateInstance,
null, // use default binder
null,
null, // use current culture
null // no special activation attributes
);
System.Diagnostics.Debug.Assert(logProvider != null);
return logProvider;
}
}
catch (FileNotFoundException e)
{
_trace.TraceException(e);
}
catch (BadImageFormatException e)
{
_trace.TraceException(e);
}
catch (SecurityException e)
{
_trace.TraceException(e);
}
catch (TargetInvocationException e)
{
_trace.TraceException(e);
}
#endif
Collection<LogProvider> providers = new Collection<LogProvider>();
// Porting note: Linux does not support ETW
#if !UNIX
try
{
#if !CORECLR //TODO:CORECLR EventLogLogProvider not handled yet
LogProvider eventLogLogProvider = new EventLogLogProvider(shellId);
providers.Add(eventLogLogProvider);
#endif
LogProvider etwLogProvider = new PSEtwLogProvider();
providers.Add(etwLogProvider);
return providers;
}
catch (ArgumentException)
{
}
catch (InvalidOperationException)
{
}
catch (SecurityException)
{
// This exception will happen if we try to create an event source
// (corresponding to the current running minishell)
// when running as non-admin user. In that case, we will default
// to dummy log.
}
#endif
providers.Add(new DummyLogProvider());
return providers;
}
/// <summary>
/// Class constructor
/// </summary>
static PSEtwLog()
{
provider = new PSEtwLogProvider();
}
