/// <summary>
/// Prepares a given view for remote object processing ie., lets the view
/// display (or not) ComputerName property. This will query the object to
/// check if ComputerName property is present. If present, this will prepare
/// the view.
/// </summary>
/// <param name="viewGenerator"></param>
/// <param name="so"></param>
private static void PrepareViewForRemoteObjects(ViewGenerator viewGenerator, PSObject so)
{
if (PSObjectHelper.ShouldShowComputerNameProperty(so))
{
viewGenerator.PrepareForRemoteObjects(so);
}
}
private static void PrepareViewForRemoteObjects(Microsoft.PowerShell.Commands.Internal.Format.ViewGenerator viewGenerator, PSObject so)
{
if (PSObjectHelper.ShouldShowComputerNameProperty(so))
{
viewGenerator.PrepareForRemoteObjects(so);
}
}
internal static List <MshResolvedExpressionParameterAssociation> SetupActiveProperties(List <MshParameter> rawMshParameterList,
PSObject target, MshExpressionFactory expressionFactory)
{
// check if we received properties from the command line
if (rawMshParameterList != null && rawMshParameterList.Count > 0)
{
return(AssociationManager.ExpandParameters(rawMshParameterList, target));
}
// we did not get any properties:
//try to get properties from the default property set of the object
List <MshResolvedExpressionParameterAssociation> activeAssociationList = AssociationManager.ExpandDefaultPropertySet(target, expressionFactory);
if (activeAssociationList.Count > 0)
{
// we got a valid set of properties from the default property set..add computername for
// remoteobjects (if available)
if (PSObjectHelper.ShouldShowComputerNameProperty(target))
{
activeAssociationList.Add(new MshResolvedExpressionParameterAssociation(null,
new MshExpression(RemotingConstants.ComputerNameNoteProperty)));
}
return(activeAssociationList);
}
// we failed to get anything from the default property set
// just get all the properties
activeAssociationList = AssociationManager.ExpandAll(target);
// Remove PSComputerName and PSShowComputerName from the display as needed.
AssociationManager.HandleComputerNameProperties(target, activeAssociationList);
return(activeAssociationList);
}
internal override void Initialize(TerminatingErrorContext errorContext, PSPropertyExpressionFactory expressionFactory,
PSObject so, TypeInfoDataBase db,
FormattingCommandLineParameters parameters)
{
base.Initialize(errorContext, expressionFactory, so, db, parameters);
if ((this.dataBaseInfo != null) && (this.dataBaseInfo.view != null))
{
_tableBody = (TableControlBody)this.dataBaseInfo.view.mainControl;
}
List <MshParameter> rawMshParameterList = null;
if (parameters != null)
{
rawMshParameterList = parameters.mshParameterList;
}
// check if we received properties from the command line
if (rawMshParameterList != null && rawMshParameterList.Count > 0)
{
this.activeAssociationList = AssociationManager.ExpandTableParameters(rawMshParameterList, so);
return;
}
// we did not get any properties:
// try to get properties from the default property set of the object
this.activeAssociationList = AssociationManager.ExpandDefaultPropertySet(so, this.expressionFactory);
if (this.activeAssociationList.Count > 0)
{
// we got a valid set of properties from the default property set..add computername for
// remoteobjects (if available)
if (PSObjectHelper.ShouldShowComputerNameProperty(so))
{
activeAssociationList.Add(new MshResolvedExpressionParameterAssociation(null,
new PSPropertyExpression(RemotingConstants.ComputerNameNoteProperty)));
}
return;
}
// we failed to get anything from the default property set
this.activeAssociationList = AssociationManager.ExpandAll(so);
if (this.activeAssociationList.Count > 0)
{
// Remove PSComputerName and PSShowComputerName from the display as needed.
AssociationManager.HandleComputerNameProperties(so, activeAssociationList);
FilterActiveAssociationList();
return;
}
// we were unable to retrieve any properties, so we leave an empty list
this.activeAssociationList = new List <MshResolvedExpressionParameterAssociation>();
}
/// <summary>
/// Helper method to handle PSComputerName and PSShowComputerName properties from
/// the formating objects. If PSShowComputerName exists and is false, removes
/// PSComputerName from the display.
///
/// PSShowComputerName is an internal property..so this property is always
/// removed from the display.
/// </summary>
/// <param name="so"></param>
/// <param name="activeAssociationList"></param>
internal static void HandleComputerNameProperties(PSObject so, List <MshResolvedExpressionParameterAssociation> activeAssociationList)
{
if (null != so.Properties[RemotingConstants.ShowComputerNameNoteProperty])
{
// always remove PSShowComputerName for the display. This is an internal property
// that should never be visible to the user.
Collection <MshResolvedExpressionParameterAssociation> itemsToRemove = new Collection <MshResolvedExpressionParameterAssociation>();
foreach (MshResolvedExpressionParameterAssociation cpProp in activeAssociationList)
{
if (cpProp.ResolvedExpression.ToString().Equals(RemotingConstants.ShowComputerNameNoteProperty,
StringComparison.OrdinalIgnoreCase))
{
itemsToRemove.Add(cpProp);
break;
}
}
// remove computername for remoteobjects..only if PSShowComputerName property exists
// otherwise the PSComputerName property does not belong to a remote object:
// Ex: icm $s { gps } | select pscomputername --> In this case we want to show
// PSComputerName
if ((null != so.Properties[RemotingConstants.ComputerNameNoteProperty]) &&
(!PSObjectHelper.ShouldShowComputerNameProperty(so)))
{
foreach (MshResolvedExpressionParameterAssociation cpProp in activeAssociationList)
{
if (cpProp.ResolvedExpression.ToString().Equals(RemotingConstants.ComputerNameNoteProperty,
StringComparison.OrdinalIgnoreCase))
{
itemsToRemove.Add(cpProp);
break;
}
}
}
if (itemsToRemove.Count > 0)
{
foreach (MshResolvedExpressionParameterAssociation itemToRemove in itemsToRemove)
{
activeAssociationList.Remove(itemToRemove);
}
}
}
}
internal override void Initialize(TerminatingErrorContext errorContext, MshExpressionFactory expressionFactory, PSObject so, TypeInfoDataBase db, FormattingCommandLineParameters parameters)
{
base.Initialize(errorContext, expressionFactory, so, db, parameters);
if ((base.dataBaseInfo != null) && (base.dataBaseInfo.view != null))
{
this.tableBody = (TableControlBody)base.dataBaseInfo.view.mainControl;
}
List <MshParameter> mshParameterList = null;
if (parameters != null)
{
mshParameterList = parameters.mshParameterList;
}
if ((mshParameterList != null) && (mshParameterList.Count > 0))
{
base.activeAssociationList = AssociationManager.ExpandTableParameters(mshParameterList, so);
}
else
{
base.activeAssociationList = AssociationManager.ExpandDefaultPropertySet(so, base.expressionFactory);
if (base.activeAssociationList.Count > 0)
{
if (PSObjectHelper.ShouldShowComputerNameProperty(so))
{
base.activeAssociationList.Add(new MshResolvedExpressionParameterAssociation(null, new MshExpression(RemotingConstants.ComputerNameNoteProperty)));
}
}
else
{
base.activeAssociationList = AssociationManager.ExpandAll(so);
if (base.activeAssociationList.Count > 0)
{
AssociationManager.HandleComputerNameProperties(so, base.activeAssociationList);
this.FilterActiveAssociationList();
}
else
{
base.activeAssociationList = new List <MshResolvedExpressionParameterAssociation>();
}
}
}
}
internal static List <MshResolvedExpressionParameterAssociation> SetupActiveProperties(List <MshParameter> rawMshParameterList, PSObject target, MshExpressionFactory expressionFactory)
{
if ((rawMshParameterList != null) && (rawMshParameterList.Count > 0))
{
return(ExpandParameters(rawMshParameterList, target));
}
List <MshResolvedExpressionParameterAssociation> activeAssociationList = ExpandDefaultPropertySet(target, expressionFactory);
if (activeAssociationList.Count > 0)
{
if (PSObjectHelper.ShouldShowComputerNameProperty(target))
{
activeAssociationList.Add(new MshResolvedExpressionParameterAssociation(null, new MshExpression(RemotingConstants.ComputerNameNoteProperty)));
}
return(activeAssociationList);
}
activeAssociationList = ExpandAll(target);
HandleComputerNameProperties(target, activeAssociationList);
return(activeAssociationList);
}
internal static void HandleComputerNameProperties(PSObject so, List <MshResolvedExpressionParameterAssociation> activeAssociationList)
{
if (so.Properties[RemotingConstants.ShowComputerNameNoteProperty] != null)
{
Collection <MshResolvedExpressionParameterAssociation> collection = new Collection <MshResolvedExpressionParameterAssociation>();
foreach (MshResolvedExpressionParameterAssociation association in activeAssociationList)
{
if (association.ResolvedExpression.ToString().Equals(RemotingConstants.ShowComputerNameNoteProperty, StringComparison.OrdinalIgnoreCase))
{
collection.Add(association);
break;
}
}
if ((so.Properties[RemotingConstants.ComputerNameNoteProperty] != null) && !PSObjectHelper.ShouldShowComputerNameProperty(so))
{
foreach (MshResolvedExpressionParameterAssociation association2 in activeAssociationList)
{
if (association2.ResolvedExpression.ToString().Equals(RemotingConstants.ComputerNameNoteProperty, StringComparison.OrdinalIgnoreCase))
{
collection.Add(association2);
break;
}
}
}
if (collection.Count > 0)
{
foreach (MshResolvedExpressionParameterAssociation association3 in collection)
{
activeAssociationList.Remove(association3);
}
}
}
}
