private void DisplayEnumeration(IEnumerable e, TraversalInfo level, List<FormatValue> formatValueList)
{
AddPrologue(formatValueList, "[", null);
this.DisplayEnumerationInner(e, level, this.AddIndentationLevel(formatValueList));
AddEpilogue(formatValueList, "]");
formatValueList.Add(new FormatNewLine());
}
/// <summary>
/// given an object, generate a tree-like view
/// of the object
/// </summary>
/// <param name="so">object to process</param>
/// <param name="inputParameters">parameters from the command line</param>
/// <returns>complex view entry to send to the output command</returns>
internal ComplexViewEntry GenerateView(PSObject so, FormattingCommandLineParameters inputParameters)
{
_complexSpecificParameters = (ComplexSpecificParameters)inputParameters.shapeParameters;
int maxDepth = _complexSpecificParameters.maxDepth;
TraversalInfo level = new TraversalInfo(0, maxDepth);
List <MshParameter> mshParameterList = null;
mshParameterList = inputParameters.mshParameterList;
// create a top level entry as root of the tree
ComplexViewEntry cve = new ComplexViewEntry();
var typeNames = so.InternalTypeNames;
if (TreatAsScalarType(typeNames))
{
FormatEntry fe = new FormatEntry();
cve.formatValueList.Add(fe);
DisplayRawObject(so, fe.formatValueList);
}
else
{
// check if the top level object is an enumeration
IEnumerable e = PSObjectHelper.GetEnumerable(so);
if (e != null)
{
// let's start the traversal with an enumeration
FormatEntry fe = new FormatEntry();
cve.formatValueList.Add(fe);
DisplayEnumeration(e, level, fe.formatValueList);
}
else
{
// let's start the traversal with a traversal on properties
DisplayObject(so, level, mshParameterList, cve.formatValueList);
}
}
return(cve);
}
private void DisplayEnumerationInner(IEnumerable e, TraversalInfo level, List <FormatValue> formatValueList)
{
int enumCount = 0;
foreach (object x in e)
{
if (LocalPipeline.GetExecutionContextFromTLS().CurrentPipelineStopping)
{
throw new PipelineStoppedException();
}
if (_enumerationLimit >= 0)
{
if (_enumerationLimit == enumCount)
{
DisplayLeaf(PSObjectHelper.Ellipsis, formatValueList);
break;
}
enumCount++;
}
if (TreatAsLeafNode(x, level))
{
DisplayLeaf(x, formatValueList);
}
else
{
// check if the top level object is an enumeration
IEnumerable e1 = PSObjectHelper.GetEnumerable(x);
if (e1 != null)
{
formatValueList.Add(new FormatNewLine());
DisplayEnumeration(e1, level.NextLevel, AddIndentationLevel(formatValueList));
}
else
{
DisplayObject(PSObjectHelper.AsPSObject(x), level.NextLevel, null, formatValueList);
}
}
}
}
private bool ExecuteFormatControl(TraversalInfo level, ControlBase control, PSObject so, List<FormatValue> formatValueList)
{
ComplexControlBody complexBody = null;
ControlReference controlReference = control as ControlReference;
if ((controlReference != null) && (controlReference.controlType == typeof(ComplexControlBody)))
{
complexBody = DisplayDataQuery.ResolveControlReference(this.db, this.controlDefinitionList, controlReference) as ComplexControlBody;
}
else
{
complexBody = control as ComplexControlBody;
}
if (complexBody != null)
{
this.ExecuteFormatControlBody(level, so, complexBody, formatValueList);
return true;
}
return false;
}
/// <summary>
/// Recursive call to display an object.
/// </summary>
/// <param name="so">Object to display.</param>
/// <param name="currentLevel">Current level in the traversal.</param>
/// <param name="parameterList">List of parameters from the command line.</param>
/// <param name="formatValueList">List of format tokens to add to.</param>
private void DisplayObject(PSObject so, TraversalInfo currentLevel, List<MshParameter> parameterList,
List<FormatValue> formatValueList)
{
// resolve the names of the properties
List<MshResolvedExpressionParameterAssociation> activeAssociationList =
AssociationManager.SetupActiveProperties(parameterList, so, _expressionFactory);
// create a format entry
FormatEntry fe = new FormatEntry();
formatValueList.Add(fe);
// add the display name of the object
string objectDisplayName = GetObjectDisplayName(so);
if (objectDisplayName != null)
objectDisplayName = "class " + objectDisplayName;
AddPrologue(fe.formatValueList, "{", objectDisplayName);
ProcessActiveAssociationList(so, currentLevel, activeAssociationList, AddIndentationLevel(fe.formatValueList));
AddEpilogue(fe.formatValueList, "}");
}
private bool ExecuteFormatControl(TraversalInfo level, ControlBase control, PSObject so, List <FormatValue> formatValueList)
{
ComplexControlBody complexBody = null;
ControlReference controlReference = control as ControlReference;
if ((controlReference != null) && (controlReference.controlType == typeof(ComplexControlBody)))
{
complexBody = DisplayDataQuery.ResolveControlReference(this.db, this.controlDefinitionList, controlReference) as ComplexControlBody;
}
else
{
complexBody = control as ComplexControlBody;
}
if (complexBody != null)
{
this.ExecuteFormatControlBody(level, so, complexBody, formatValueList);
return(true);
}
return(false);
}
private void DisplayEnumerationInner(IEnumerable e, TraversalInfo level, List <FormatValue> formatValueList)
{
int num = 0;
foreach (object obj2 in e)
{
if (LocalPipeline.GetExecutionContextFromTLS().CurrentPipelineStopping)
{
throw new PipelineStoppedException();
}
if (this.enumerationLimit >= 0)
{
if (this.enumerationLimit == num)
{
this.DisplayLeaf("...", formatValueList);
break;
}
num++;
}
if (TreatAsLeafNode(obj2, level))
{
this.DisplayLeaf(obj2, formatValueList);
}
else
{
IEnumerable enumerable = PSObjectHelper.GetEnumerable(obj2);
if (enumerable != null)
{
formatValueList.Add(new FormatNewLine());
this.DisplayEnumeration(enumerable, level.NextLevel, this.AddIndentationLevel(formatValueList));
}
else
{
this.DisplayObject(PSObjectHelper.AsPSObject(obj2), level.NextLevel, null, formatValueList);
}
}
}
}
private void DisplayEnumerationInner(IEnumerable e, TraversalInfo level, List<FormatValue> formatValueList)
{
int num = 0;
foreach (object obj2 in e)
{
if (LocalPipeline.GetExecutionContextFromTLS().CurrentPipelineStopping)
{
throw new PipelineStoppedException();
}
if (this.enumerationLimit >= 0)
{
if (this.enumerationLimit == num)
{
this.DisplayLeaf("...", formatValueList);
break;
}
num++;
}
if (TreatAsLeafNode(obj2, level))
{
this.DisplayLeaf(obj2, formatValueList);
}
else
{
IEnumerable enumerable = PSObjectHelper.GetEnumerable(obj2);
if (enumerable != null)
{
formatValueList.Add(new FormatNewLine());
this.DisplayEnumeration(enumerable, level.NextLevel, this.AddIndentationLevel(formatValueList));
}
else
{
this.DisplayObject(PSObjectHelper.AsPSObject(obj2), level.NextLevel, null, formatValueList);
}
}
}
}
private void DisplayObject(PSObject so, TraversalInfo currentLevel, List<MshParameter> parameterList, List<FormatValue> formatValueList)
{
List<MshResolvedExpressionParameterAssociation> activeAssociationList = AssociationManager.SetupActiveProperties(parameterList, so, this.expressionFactory);
FormatEntry item = new FormatEntry();
formatValueList.Add(item);
string objectDisplayName = this.GetObjectDisplayName(so);
if (objectDisplayName != null)
{
objectDisplayName = "class " + objectDisplayName;
}
AddPrologue(item.formatValueList, "{", objectDisplayName);
this.ProcessActiveAssociationList(so, currentLevel, activeAssociationList, this.AddIndentationLevel(item.formatValueList));
AddEpilogue(item.formatValueList, "}");
}
/// <summary>
/// determine if we have to stop the expansion
/// </summary>
/// <param name="val">object to verify</param>
/// <param name="level">current level of recursion</param>
/// <returns></returns>
private static bool TreatAsLeafNode(object val, TraversalInfo level)
{
if (level.Level >= level.MaxDepth || val == null)
return true;
return TreatAsScalarType(PSObject.GetTypeNames(val));
}
private void DisplayEnumerationInner(IEnumerable e, TraversalInfo level, List<FormatValue> formatValueList)
{
int enumCount = 0;
foreach (object x in e)
{
if (LocalPipeline.GetExecutionContextFromTLS().CurrentPipelineStopping)
{
throw new PipelineStoppedException();
}
if (_enumerationLimit >= 0)
{
if (_enumerationLimit == enumCount)
{
DisplayLeaf(PSObjectHelper.ellipses, formatValueList);
break;
}
enumCount++;
}
if (TreatAsLeafNode(x, level))
{
DisplayLeaf(x, formatValueList);
}
else
{
// check if the top level object is an enumeration
IEnumerable e1 = PSObjectHelper.GetEnumerable(x);
if (e1 != null)
{
formatValueList.Add(new FormatNewLine());
DisplayEnumeration(e1, level.NextLevel, AddIndentationLevel(formatValueList));
}
else
{
DisplayObject(PSObjectHelper.AsPSObject(x), level.NextLevel, null, formatValueList);
}
}
}
}
private void ProcessActiveAssociationList(PSObject so,
TraversalInfo currentLevel,
List<MshResolvedExpressionParameterAssociation> activeAssociationList,
List<FormatValue> formatValueList)
{
foreach (MshResolvedExpressionParameterAssociation a in activeAssociationList)
{
FormatTextField ftf = new FormatTextField();
ftf.text = a.ResolvedExpression.ToString() + " = ";
formatValueList.Add(ftf);
// compute the value of the entry
List<MshExpressionResult> resList = a.ResolvedExpression.GetValues(so);
object val = null;
if (resList.Count >= 1)
{
MshExpressionResult result = resList[0];
if (result.Exception != null)
{
_errorManager.LogMshExpressionFailedResult(result, so);
if (_errorManager.DisplayErrorStrings)
{
val = _errorManager.ErrorString;
}
else
{
val = "";
}
}
else
{
val = result.Result;
}
}
// extract the optional max depth
TraversalInfo level = currentLevel;
if (a.OriginatingParameter != null)
{
object maxDepthKey = a.OriginatingParameter.GetEntry(FormatParameterDefinitionKeys.DepthEntryKey);
if (maxDepthKey != AutomationNull.Value)
{
int parameterMaxDept = (int)maxDepthKey;
level = new TraversalInfo(currentLevel.Level, parameterMaxDept);
}
}
IEnumerable e = null;
if (val != null || (level.Level >= level.MaxDepth))
e = PSObjectHelper.GetEnumerable(val);
if (e != null)
{
formatValueList.Add(new FormatNewLine());
DisplayEnumeration(e, level.NextLevel, AddIndentationLevel(formatValueList));
}
else if (val == null || TreatAsLeafNode(val, level))
{
DisplayLeaf(val, formatValueList);
}
else
{
formatValueList.Add(new FormatNewLine());
// we need to go one more level down
DisplayObject(PSObject.AsPSObject(val), level.NextLevel, null,
AddIndentationLevel(formatValueList));
}
} // for each
}
/// <summary>
/// recursive call to display an object
/// </summary>
/// <param name="so">object to display</param>
/// <param name="currentLevel">current level in the traversal</param>
/// <param name="parameterList"> list of parameters from the command line</param>
/// <param name="formatValueList">list of format tokens to add to</param>
private void DisplayObject(PSObject so, TraversalInfo currentLevel, List<MshParameter> parameterList,
List<FormatValue> formatValueList)
{
// resolve the names of the properties
List<MshResolvedExpressionParameterAssociation> activeAssociationList =
AssociationManager.SetupActiveProperties(parameterList, so, _expressionFactory);
// create a format entry
FormatEntry fe = new FormatEntry();
formatValueList.Add(fe);
// add the display name of the object
string objectDisplayName = GetObjectDisplayName(so);
if (objectDisplayName != null)
objectDisplayName = "class " + objectDisplayName;
AddPrologue(fe.formatValueList, "{", objectDisplayName);
ProcessActiveAssociationList(so, currentLevel, activeAssociationList, AddIndentationLevel(fe.formatValueList));
AddEpilogue(fe.formatValueList, "}");
}
private static bool TreatAsLeafNode(object val, TraversalInfo level)
{
if ((level.Level < level.MaxDepth) && (val != null))
{
return TreatAsScalarType(PSObject.GetTypeNames(val));
}
return true;
}
private void ProcessActiveAssociationList(PSObject so,
TraversalInfo currentLevel,
List <MshResolvedExpressionParameterAssociation> activeAssociationList,
List <FormatValue> formatValueList)
{
foreach (MshResolvedExpressionParameterAssociation a in activeAssociationList)
{
FormatTextField ftf = new FormatTextField();
ftf.text = a.ResolvedExpression.ToString() + " = ";
formatValueList.Add(ftf);
// compute the value of the entry
List <PSPropertyExpressionResult> resList = a.ResolvedExpression.GetValues(so);
object val = null;
if (resList.Count >= 1)
{
PSPropertyExpressionResult result = resList[0];
if (result.Exception != null)
{
_errorManager.LogPSPropertyExpressionFailedResult(result, so);
if (_errorManager.DisplayErrorStrings)
{
val = _errorManager.ErrorString;
}
else
{
val = string.Empty;
}
}
else
{
val = result.Result;
}
}
// extract the optional max depth
TraversalInfo level = currentLevel;
if (a.OriginatingParameter != null)
{
object maxDepthKey = a.OriginatingParameter.GetEntry(FormatParameterDefinitionKeys.DepthEntryKey);
if (maxDepthKey != AutomationNull.Value)
{
int parameterMaxDept = (int)maxDepthKey;
level = new TraversalInfo(currentLevel.Level, parameterMaxDept);
}
}
IEnumerable e = null;
if (val != null || (level.Level >= level.MaxDepth))
{
e = PSObjectHelper.GetEnumerable(val);
}
if (e != null)
{
formatValueList.Add(new FormatNewLine());
DisplayEnumeration(e, level.NextLevel, AddIndentationLevel(formatValueList));
}
else if (val == null || TreatAsLeafNode(val, level))
{
DisplayLeaf(val, formatValueList);
}
else
{
formatValueList.Add(new FormatNewLine());
// we need to go one more level down
DisplayObject(PSObject.AsPSObject(val), level.NextLevel, null,
AddIndentationLevel(formatValueList));
}
} // for each
}
private void ExecuteFormatControlBody(TraversalInfo level, PSObject so, ComplexControlBody complexBody, List<FormatValue> formatValueList)
{
ComplexControlEntryDefinition activeComplexControlEntryDefinition = this.GetActiveComplexControlEntryDefinition(complexBody, so);
this.ExecuteFormatTokenList(level, so, activeComplexControlEntryDefinition.itemDefinition.formatTokenList, formatValueList);
}
private void ExecuteFormatTokenList(TraversalInfo level, PSObject so, List <FormatToken> formatTokenList, List <FormatValue> formatValueList)
{
if (so == null)
{
throw PSTraceSource.NewArgumentNullException("so");
}
if (level.Level != level.MaxDepth)
{
FormatEntry item = new FormatEntry();
formatValueList.Add(item);
foreach (FormatToken token in formatTokenList)
{
TextToken tt = token as TextToken;
if (tt != null)
{
FormatTextField field = new FormatTextField {
text = this.db.displayResourceManagerCache.GetTextTokenString(tt)
};
item.formatValueList.Add(field);
}
else if (token is NewLineToken)
{
item.formatValueList.Add(new FormatNewLine());
}
else
{
FrameToken token3 = token as FrameToken;
if (token3 != null)
{
FormatEntry entry2 = new FormatEntry {
frameInfo = new FrameInfo()
};
entry2.frameInfo.firstLine = token3.frameInfoDefinition.firstLine;
entry2.frameInfo.leftIndentation = token3.frameInfoDefinition.leftIndentation;
entry2.frameInfo.rightIndentation = token3.frameInfoDefinition.rightIndentation;
this.ExecuteFormatTokenList(level, so, token3.itemDefinition.formatTokenList, entry2.formatValueList);
item.formatValueList.Add(entry2);
}
else
{
CompoundPropertyToken token4 = token as CompoundPropertyToken;
if ((token4 != null) && this.EvaluateDisplayCondition(so, token4.conditionToken))
{
object result = null;
if ((token4.expression == null) || string.IsNullOrEmpty(token4.expression.expressionValue))
{
result = so;
}
else
{
List <MshExpressionResult> values = this.expressionFactory.CreateFromExpressionToken(token4.expression, this.loadingInfo).GetValues(so);
if (values.Count > 0)
{
result = values[0].Result;
if (values[0].Exception != null)
{
this.errorManager.LogMshExpressionFailedResult(values[0], so);
}
}
}
if ((token4.control == null) || (token4.control is FieldControlBody))
{
if (result == null)
{
result = "";
}
FieldFormattingDirective fieldFormattingDirective = null;
StringFormatError formatErrorObject = null;
if (token4.control != null)
{
fieldFormattingDirective = ((FieldControlBody)token4.control).fieldFormattingDirective;
if ((fieldFormattingDirective != null) && this.errorManager.DisplayFormatErrorString)
{
formatErrorObject = new StringFormatError();
}
}
IEnumerable enumerable = PSObjectHelper.GetEnumerable(result);
FormatPropertyField field2 = new FormatPropertyField();
if (token4.enumerateCollection && (enumerable != null))
{
foreach (object obj3 in enumerable)
{
if (obj3 != null)
{
field2 = new FormatPropertyField {
propertyValue = PSObjectHelper.FormatField(fieldFormattingDirective, obj3, this.enumerationLimit, formatErrorObject, this.expressionFactory)
};
item.formatValueList.Add(field2);
}
}
}
else
{
field2 = new FormatPropertyField {
propertyValue = PSObjectHelper.FormatField(fieldFormattingDirective, result, this.enumerationLimit, formatErrorObject, this.expressionFactory)
};
item.formatValueList.Add(field2);
}
if ((formatErrorObject != null) && (formatErrorObject.exception != null))
{
this.errorManager.LogStringFormatError(formatErrorObject);
field2.propertyValue = this.errorManager.FormatErrorString;
}
}
else if (result != null)
{
IEnumerable enumerable2 = PSObjectHelper.GetEnumerable(result);
if (token4.enumerateCollection && (enumerable2 != null))
{
foreach (object obj4 in enumerable2)
{
if (obj4 != null)
{
this.ExecuteFormatControl(level.NextLevel, token4.control, PSObject.AsPSObject(obj4), item.formatValueList);
}
}
}
else
{
this.ExecuteFormatControl(level.NextLevel, token4.control, PSObjectHelper.AsPSObject(result), item.formatValueList);
}
}
}
}
}
}
}
}
private void ExecuteFormatControlBody(TraversalInfo level, PSObject so, ComplexControlBody complexBody, List <FormatValue> formatValueList)
{
ComplexControlEntryDefinition activeComplexControlEntryDefinition = this.GetActiveComplexControlEntryDefinition(complexBody, so);
this.ExecuteFormatTokenList(level, so, activeComplexControlEntryDefinition.itemDefinition.formatTokenList, formatValueList);
}
internal ComplexViewEntry GenerateView(PSObject so, FormattingCommandLineParameters inputParameters)
{
this.complexSpecificParameters = (ComplexSpecificParameters) inputParameters.shapeParameters;
int maxDepth = this.complexSpecificParameters.maxDepth;
TraversalInfo level = new TraversalInfo(0, maxDepth);
List<MshParameter> parameterList = null;
if (inputParameters != null)
{
parameterList = inputParameters.mshParameterList;
}
ComplexViewEntry entry = new ComplexViewEntry();
if (TreatAsScalarType(so.InternalTypeNames))
{
FormatEntry item = new FormatEntry();
entry.formatValueList.Add(item);
this.DisplayRawObject(so, item.formatValueList);
return entry;
}
IEnumerable e = PSObjectHelper.GetEnumerable(so);
if (e != null)
{
FormatEntry entry3 = new FormatEntry();
entry.formatValueList.Add(entry3);
this.DisplayEnumeration(e, level, entry3.formatValueList);
return entry;
}
this.DisplayObject(so, level, parameterList, entry.formatValueList);
return entry;
}
private void ProcessActiveAssociationList(PSObject so, TraversalInfo currentLevel, List <MshResolvedExpressionParameterAssociation> activeAssociationList, List <FormatValue> formatValueList)
{
foreach (MshResolvedExpressionParameterAssociation association in activeAssociationList)
{
FormatTextField item = new FormatTextField {
text = association.ResolvedExpression.ToString() + " = "
};
formatValueList.Add(item);
List <MshExpressionResult> values = association.ResolvedExpression.GetValues(so);
object errorString = null;
if (values.Count >= 1)
{
MshExpressionResult result = values[0];
if (result.Exception != null)
{
this.errorManager.LogMshExpressionFailedResult(result, so);
if (this.errorManager.DisplayErrorStrings)
{
errorString = this.errorManager.ErrorString;
}
else
{
errorString = "";
}
}
else
{
errorString = result.Result;
}
}
TraversalInfo level = currentLevel;
if (association.OriginatingParameter != null)
{
object entry = association.OriginatingParameter.GetEntry("depth");
if (entry != AutomationNull.Value)
{
int maxDepth = (int)entry;
level = new TraversalInfo(currentLevel.Level, maxDepth);
}
}
IEnumerable e = null;
if ((errorString != null) || (level.Level >= level.MaxDepth))
{
e = PSObjectHelper.GetEnumerable(errorString);
}
if (e != null)
{
formatValueList.Add(new FormatNewLine());
this.DisplayEnumeration(e, level.NextLevel, this.AddIndentationLevel(formatValueList));
}
else if ((errorString == null) || TreatAsLeafNode(errorString, level))
{
this.DisplayLeaf(errorString, formatValueList);
}
else
{
formatValueList.Add(new FormatNewLine());
this.DisplayObject(PSObject.AsPSObject(errorString), level.NextLevel, null, this.AddIndentationLevel(formatValueList));
}
}
}
private void ExecuteFormatTokenList(TraversalInfo level,
PSObject so, List <FormatToken> formatTokenList, List <FormatValue> formatValueList)
{
if (so == null)
{
throw PSTraceSource.NewArgumentNullException("so");
}
// guard against infinite loop
if (level.Level == level.MaxDepth)
{
return;
}
FormatEntry fe = new FormatEntry();
formatValueList.Add(fe);
#region foreach loop
foreach (FormatToken t in formatTokenList)
{
TextToken tt = t as TextToken;
if (tt != null)
{
FormatTextField ftf = new FormatTextField();
ftf.text = _db.displayResourceManagerCache.GetTextTokenString(tt);
fe.formatValueList.Add(ftf);
continue;
}
var newline = t as NewLineToken;
if (newline != null)
{
for (int i = 0; i < newline.count; i++)
{
fe.formatValueList.Add(new FormatNewLine());
}
continue;
}
FrameToken ft = t as FrameToken;
if (ft != null)
{
// instantiate a new entry and attach a frame info object
FormatEntry feFrame = new FormatEntry();
feFrame.frameInfo = new FrameInfo();
// add the frame info
feFrame.frameInfo.firstLine = ft.frameInfoDefinition.firstLine;
feFrame.frameInfo.leftIndentation = ft.frameInfoDefinition.leftIndentation;
feFrame.frameInfo.rightIndentation = ft.frameInfoDefinition.rightIndentation;
// execute the list inside the frame
ExecuteFormatTokenList(level, so, ft.itemDefinition.formatTokenList, feFrame.formatValueList);
// add the frame computation results to the current format entry
fe.formatValueList.Add(feFrame);
continue;
}
#region CompoundPropertyToken
CompoundPropertyToken cpt = t as CompoundPropertyToken;
if (cpt != null)
{
if (!EvaluateDisplayCondition(so, cpt.conditionToken))
{
// token not active, skip it
continue;
}
// get the property from the object
object val = null;
// if no expression was specified, just use the
// object itself
if (cpt.expression == null || string.IsNullOrEmpty(cpt.expression.expressionValue))
{
val = so;
}
else
{
PSPropertyExpression ex = _expressionFactory.CreateFromExpressionToken(cpt.expression, _loadingInfo);
List <PSPropertyExpressionResult> resultList = ex.GetValues(so);
if (resultList.Count > 0)
{
val = resultList[0].Result;
if (resultList[0].Exception != null)
{
_errorManager.LogPSPropertyExpressionFailedResult(resultList[0], so);
}
}
}
// if the token is has a formatting string, it's a leaf node,
// do the formatting and we will be done
if (cpt.control == null || cpt.control is FieldControlBody)
{
// Since it is a leaf node we just consider it an empty string and go
// on with formatting
if (val == null)
{
val = string.Empty;
}
FieldFormattingDirective fieldFormattingDirective = null;
StringFormatError formatErrorObject = null;
if (cpt.control != null)
{
fieldFormattingDirective = ((FieldControlBody)cpt.control).fieldFormattingDirective;
if (fieldFormattingDirective != null && _errorManager.DisplayFormatErrorString)
{
formatErrorObject = new StringFormatError();
}
}
IEnumerable e = PSObjectHelper.GetEnumerable(val);
FormatPropertyField fpf = new FormatPropertyField();
if (cpt.enumerateCollection && e != null)
{
foreach (object x in e)
{
if (x == null)
{
// nothing to process
continue;
}
fpf = new FormatPropertyField();
fpf.propertyValue = PSObjectHelper.FormatField(fieldFormattingDirective, x, _enumerationLimit, formatErrorObject, _expressionFactory);
fe.formatValueList.Add(fpf);
}
}
else
{
fpf = new FormatPropertyField();
fpf.propertyValue = PSObjectHelper.FormatField(fieldFormattingDirective, val, _enumerationLimit, formatErrorObject, _expressionFactory);
fe.formatValueList.Add(fpf);
}
if (formatErrorObject != null && formatErrorObject.exception != null)
{
_errorManager.LogStringFormatError(formatErrorObject);
fpf.propertyValue = _errorManager.FormatErrorString;
}
}
else
{
// An empty result that is not a leaf node should not be expanded
if (val == null)
{
continue;
}
IEnumerable e = PSObjectHelper.GetEnumerable(val);
if (cpt.enumerateCollection && e != null)
{
foreach (object x in e)
{
if (x == null)
{
// nothing to process
continue;
}
// proceed with the recursion
ExecuteFormatControl(level.NextLevel, cpt.control, PSObject.AsPSObject(x), fe.formatValueList);
}
}
else
{
// proceed with the recursion
ExecuteFormatControl(level.NextLevel, cpt.control, PSObjectHelper.AsPSObject(val), fe.formatValueList);
}
}
}
#endregion CompoundPropertyToken
}
#endregion foreach loop
}
/// <summary>
/// given an object, generate a tree-like view
/// of the object
/// </summary>
/// <param name="so">object to process</param>
/// <param name="inputParameters">parameters from the command line</param>
/// <returns>complex view entry to send to the output command</returns>
internal ComplexViewEntry GenerateView(PSObject so, FormattingCommandLineParameters inputParameters)
{
_complexSpecificParameters = (ComplexSpecificParameters)inputParameters.shapeParameters;
int maxDepth = _complexSpecificParameters.maxDepth;
TraversalInfo level = new TraversalInfo(0, maxDepth);
List<MshParameter> mshParameterList = null;
if (inputParameters != null)
mshParameterList = inputParameters.mshParameterList;
// create a top level entry as root of the tree
ComplexViewEntry cve = new ComplexViewEntry();
var typeNames = so.InternalTypeNames;
if (TreatAsScalarType(typeNames))
{
FormatEntry fe = new FormatEntry();
cve.formatValueList.Add(fe);
DisplayRawObject(so, fe.formatValueList);
}
else
{
// check if the top level object is an enumeration
IEnumerable e = PSObjectHelper.GetEnumerable(so);
if (e != null)
{
// let's start the traversal with an enumeration
FormatEntry fe = new FormatEntry();
cve.formatValueList.Add(fe);
DisplayEnumeration(e, level, fe.formatValueList);
}
else
{
// let's start the traversal with a traversal on properties
DisplayObject(so, level, mshParameterList, cve.formatValueList);
}
}
return cve;
}
private bool ExecuteFormatControl(TraversalInfo level, ControlBase control,
PSObject so, List<FormatValue> formatValueList)
{
// we are looking for a complex control to execute
ComplexControlBody complexBody = null;
// we might have a reference
ControlReference controlReference = control as ControlReference;
if (controlReference != null && controlReference.controlType == typeof(ComplexControlBody))
{
// retrieve the reference
complexBody = DisplayDataQuery.ResolveControlReference(
_db,
_controlDefinitionList,
controlReference) as ComplexControlBody;
}
else
{
// try as an in line control
complexBody = control as ComplexControlBody;
}
// finally, execute the control body
if (complexBody != null)
{
// we have an inline control, just execute it
ExecuteFormatControlBody(level, so, complexBody, formatValueList);
return true;
}
return false;
}
private void ProcessActiveAssociationList(PSObject so, TraversalInfo currentLevel, List<MshResolvedExpressionParameterAssociation> activeAssociationList, List<FormatValue> formatValueList)
{
foreach (MshResolvedExpressionParameterAssociation association in activeAssociationList)
{
FormatTextField item = new FormatTextField {
text = association.ResolvedExpression.ToString() + " = "
};
formatValueList.Add(item);
List<MshExpressionResult> values = association.ResolvedExpression.GetValues(so);
object errorString = null;
if (values.Count >= 1)
{
MshExpressionResult result = values[0];
if (result.Exception != null)
{
this.errorManager.LogMshExpressionFailedResult(result, so);
if (this.errorManager.DisplayErrorStrings)
{
errorString = this.errorManager.ErrorString;
}
else
{
errorString = "";
}
}
else
{
errorString = result.Result;
}
}
TraversalInfo level = currentLevel;
if (association.OriginatingParameter != null)
{
object entry = association.OriginatingParameter.GetEntry("depth");
if (entry != AutomationNull.Value)
{
int maxDepth = (int) entry;
level = new TraversalInfo(currentLevel.Level, maxDepth);
}
}
IEnumerable e = null;
if ((errorString != null) || (level.Level >= level.MaxDepth))
{
e = PSObjectHelper.GetEnumerable(errorString);
}
if (e != null)
{
formatValueList.Add(new FormatNewLine());
this.DisplayEnumeration(e, level.NextLevel, this.AddIndentationLevel(formatValueList));
}
else if ((errorString == null) || TreatAsLeafNode(errorString, level))
{
this.DisplayLeaf(errorString, formatValueList);
}
else
{
formatValueList.Add(new FormatNewLine());
this.DisplayObject(PSObject.AsPSObject(errorString), level.NextLevel, null, this.AddIndentationLevel(formatValueList));
}
}
}
private void ExecuteFormatTokenList(TraversalInfo level, PSObject so, List<FormatToken> formatTokenList, List<FormatValue> formatValueList)
{
if (so == null)
{
throw PSTraceSource.NewArgumentNullException("so");
}
if (level.Level != level.MaxDepth)
{
FormatEntry item = new FormatEntry();
formatValueList.Add(item);
foreach (FormatToken token in formatTokenList)
{
TextToken tt = token as TextToken;
if (tt != null)
{
FormatTextField field = new FormatTextField {
text = this.db.displayResourceManagerCache.GetTextTokenString(tt)
};
item.formatValueList.Add(field);
}
else if (token is NewLineToken)
{
item.formatValueList.Add(new FormatNewLine());
}
else
{
FrameToken token3 = token as FrameToken;
if (token3 != null)
{
FormatEntry entry2 = new FormatEntry {
frameInfo = new FrameInfo()
};
entry2.frameInfo.firstLine = token3.frameInfoDefinition.firstLine;
entry2.frameInfo.leftIndentation = token3.frameInfoDefinition.leftIndentation;
entry2.frameInfo.rightIndentation = token3.frameInfoDefinition.rightIndentation;
this.ExecuteFormatTokenList(level, so, token3.itemDefinition.formatTokenList, entry2.formatValueList);
item.formatValueList.Add(entry2);
}
else
{
CompoundPropertyToken token4 = token as CompoundPropertyToken;
if ((token4 != null) && this.EvaluateDisplayCondition(so, token4.conditionToken))
{
object result = null;
if ((token4.expression == null) || string.IsNullOrEmpty(token4.expression.expressionValue))
{
result = so;
}
else
{
List<MshExpressionResult> values = this.expressionFactory.CreateFromExpressionToken(token4.expression, this.loadingInfo).GetValues(so);
if (values.Count > 0)
{
result = values[0].Result;
if (values[0].Exception != null)
{
this.errorManager.LogMshExpressionFailedResult(values[0], so);
}
}
}
if ((token4.control == null) || (token4.control is FieldControlBody))
{
if (result == null)
{
result = "";
}
FieldFormattingDirective fieldFormattingDirective = null;
StringFormatError formatErrorObject = null;
if (token4.control != null)
{
fieldFormattingDirective = ((FieldControlBody) token4.control).fieldFormattingDirective;
if ((fieldFormattingDirective != null) && this.errorManager.DisplayFormatErrorString)
{
formatErrorObject = new StringFormatError();
}
}
IEnumerable enumerable = PSObjectHelper.GetEnumerable(result);
FormatPropertyField field2 = new FormatPropertyField();
if (token4.enumerateCollection && (enumerable != null))
{
foreach (object obj3 in enumerable)
{
if (obj3 != null)
{
field2 = new FormatPropertyField {
propertyValue = PSObjectHelper.FormatField(fieldFormattingDirective, obj3, this.enumerationLimit, formatErrorObject, this.expressionFactory)
};
item.formatValueList.Add(field2);
}
}
}
else
{
field2 = new FormatPropertyField {
propertyValue = PSObjectHelper.FormatField(fieldFormattingDirective, result, this.enumerationLimit, formatErrorObject, this.expressionFactory)
};
item.formatValueList.Add(field2);
}
if ((formatErrorObject != null) && (formatErrorObject.exception != null))
{
this.errorManager.LogStringFormatError(formatErrorObject);
field2.propertyValue = this.errorManager.FormatErrorString;
}
}
else if (result != null)
{
IEnumerable enumerable2 = PSObjectHelper.GetEnumerable(result);
if (token4.enumerateCollection && (enumerable2 != null))
{
foreach (object obj4 in enumerable2)
{
if (obj4 != null)
{
this.ExecuteFormatControl(level.NextLevel, token4.control, PSObject.AsPSObject(obj4), item.formatValueList);
}
}
}
else
{
this.ExecuteFormatControl(level.NextLevel, token4.control, PSObjectHelper.AsPSObject(result), item.formatValueList);
}
}
}
}
}
}
}
}
private void ExecuteFormatTokenList(TraversalInfo level,
PSObject so, List<FormatToken> formatTokenList, List<FormatValue> formatValueList)
{
if (so == null)
{
throw PSTraceSource.NewArgumentNullException("so");
}
// guard against infinite loop
if (level.Level == level.MaxDepth)
{
return;
}
FormatEntry fe = new FormatEntry();
formatValueList.Add(fe);
#region foreach loop
foreach (FormatToken t in formatTokenList)
{
TextToken tt = t as TextToken;
if (tt != null)
{
FormatTextField ftf = new FormatTextField();
ftf.text = _db.displayResourceManagerCache.GetTextTokenString(tt);
fe.formatValueList.Add(ftf);
continue;
}
var newline = t as NewLineToken;
if (newline != null)
{
for (int i = 0; i < newline.count; i++)
{
fe.formatValueList.Add(new FormatNewLine());
}
continue;
}
FrameToken ft = t as FrameToken;
if (ft != null)
{
// instantiate a new entry and attach a frame info object
FormatEntry feFrame = new FormatEntry();
feFrame.frameInfo = new FrameInfo();
// add the frame info
feFrame.frameInfo.firstLine = ft.frameInfoDefinition.firstLine;
feFrame.frameInfo.leftIndentation = ft.frameInfoDefinition.leftIndentation;
feFrame.frameInfo.rightIndentation = ft.frameInfoDefinition.rightIndentation;
// execute the list inside the frame
ExecuteFormatTokenList(level, so, ft.itemDefinition.formatTokenList, feFrame.formatValueList);
// add the frame computation results to the current format entry
fe.formatValueList.Add(feFrame);
continue;
}
#region CompoundPropertyToken
CompoundPropertyToken cpt = t as CompoundPropertyToken;
if (cpt != null)
{
if (!EvaluateDisplayCondition(so, cpt.conditionToken))
{
// token not active, skip it
continue;
}
// get the property from the object
object val = null;
// if no expression was specified, just use the
// object itself
if (cpt.expression == null || string.IsNullOrEmpty(cpt.expression.expressionValue))
{
val = so;
}
else
{
MshExpression ex = _expressionFactory.CreateFromExpressionToken(cpt.expression, _loadingInfo);
List<MshExpressionResult> resultList = ex.GetValues(so);
if (resultList.Count > 0)
{
val = resultList[0].Result;
if (resultList[0].Exception != null)
{
_errorManager.LogMshExpressionFailedResult(resultList[0], so);
}
}
}
// if the token is has a formatting string, it's a leaf node,
// do the formatting and we will be done
if (cpt.control == null || cpt.control is FieldControlBody)
{
// Since it is a leaf node we just consider it an empty string and go
// on with formatting
if (val == null)
{
val = "";
}
FieldFormattingDirective fieldFormattingDirective = null;
StringFormatError formatErrorObject = null;
if (cpt.control != null)
{
fieldFormattingDirective = ((FieldControlBody)cpt.control).fieldFormattingDirective;
if (fieldFormattingDirective != null && _errorManager.DisplayFormatErrorString)
{
formatErrorObject = new StringFormatError();
}
}
IEnumerable e = PSObjectHelper.GetEnumerable(val);
FormatPropertyField fpf = new FormatPropertyField();
if (cpt.enumerateCollection && e != null)
{
foreach (object x in e)
{
if (x == null)
{
// nothing to process
continue;
}
fpf = new FormatPropertyField();
fpf.propertyValue = PSObjectHelper.FormatField(fieldFormattingDirective, x, _enumerationLimit, formatErrorObject, _expressionFactory);
fe.formatValueList.Add(fpf);
}
}
else
{
fpf = new FormatPropertyField();
fpf.propertyValue = PSObjectHelper.FormatField(fieldFormattingDirective, val, _enumerationLimit, formatErrorObject, _expressionFactory);
fe.formatValueList.Add(fpf);
}
if (formatErrorObject != null && formatErrorObject.exception != null)
{
_errorManager.LogStringFormatError(formatErrorObject);
fpf.propertyValue = _errorManager.FormatErrorString;
}
}
else
{
// An empty result that is not a leaf node should not be expanded
if (val == null)
{
continue;
}
IEnumerable e = PSObjectHelper.GetEnumerable(val);
if (cpt.enumerateCollection && e != null)
{
foreach (object x in e)
{
if (x == null)
{
// nothing to process
continue;
}
// proceed with the recursion
ExecuteFormatControl(level.NextLevel, cpt.control, PSObject.AsPSObject(x), fe.formatValueList);
}
}
else
{
// proceed with the recursion
ExecuteFormatControl(level.NextLevel, cpt.control, PSObjectHelper.AsPSObject(val), fe.formatValueList);
}
}
}
#endregion CompoundPropertyToken
}
#endregion foreach loop
}