private object AuxillaryInvokeMethod(
ManagementObject obj,
BaseWMIAdapter.WMIMethodCacheEntry mdata,
object[] arguments)
{
MethodInformation[] methods = new MethodInformation[1]
{
mdata.MethodInfoStructure
};
object[] newArguments;
Adapter.GetBestMethodAndArguments(mdata.Name, methods, arguments, out newArguments);
ParameterInformation[] parameters = mdata.MethodInfoStructure.parameters;
Adapter.tracer.WriteLine("Parameters found {0}. Arguments supplied {0}", (object)parameters.Length, (object)newArguments.Length);
ManagementBaseObject methodParameters = BaseWMIAdapter.CreateClassFrmObject((ManagementBaseObject)obj).GetMethodParameters(mdata.Name);
for (int index = 0; index < parameters.Length; ++index)
{
BaseWMIAdapter.WMIParameterInformation parameterInformation = (BaseWMIAdapter.WMIParameterInformation)parameters[index];
if (index < arguments.Length && arguments[index] == null)
{
newArguments[index] = (object)null;
}
methodParameters[parameterInformation.Name] = newArguments[index];
}
return(this.InvokeManagementMethod(obj, mdata.Name, methodParameters));
}
protected static CacheTable GetInstanceMethodTable(
ManagementBaseObject wmiObject,
bool staticBinding)
{
lock (BaseWMIAdapter.instanceMethodCacheTable)
{
string str = string.Format((IFormatProvider)CultureInfo.InvariantCulture, "{0}#{1}", (object)wmiObject.ClassPath.Path, (object)staticBinding.ToString());
CacheTable methodTable = (CacheTable)BaseWMIAdapter.instanceMethodCacheTable[(object)str];
if (methodTable != null)
{
Adapter.tracer.WriteLine("Returning method information from internal cache", new object[0]);
return(methodTable);
}
Adapter.tracer.WriteLine("Method information not found in internal cache. Constructing one", new object[0]);
try
{
methodTable = new CacheTable();
if (!(wmiObject is ManagementClass mgmtClass))
{
mgmtClass = BaseWMIAdapter.CreateClassFrmObject(wmiObject);
}
BaseWMIAdapter.PopulateMethodTable(mgmtClass, methodTable, staticBinding);
BaseWMIAdapter.instanceMethodCacheTable[(object)str] = (object)methodTable;
}
catch (ManagementException ex)
{
Adapter.tracer.TraceException((Exception)ex);
}
catch (UnauthorizedAccessException ex)
{
Adapter.tracer.TraceException((Exception)ex);
}
return(methodTable);
}
}
protected override bool PropertyIsSettable(PSProperty property)
{
ManagementBaseObject baseObject = property.baseObject as ManagementBaseObject;
try
{
return((bool)BaseWMIAdapter.CreateClassFrmObject(baseObject).GetPropertyQualifierValue(property.Name, "Write"));
}
catch (ManagementException ex)
{
Adapter.tracer.TraceException((Exception)ex);
return(true);
}
catch (UnauthorizedAccessException ex)
{
Adapter.tracer.TraceException((Exception)ex);
return(true);
}
}