private EvalResultDataItem GetRow(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
DkmClrValue value,
int index,
EvalResultDataItem parent)
{
var typeParameter = _typeParameters[index];
var typeArgument = _typeArguments[index];
var typeArgumentInfo = _dynamicFlagsMap.SubstituteDynamicFlags(typeParameter, default(DynamicFlagsCustomTypeInfo)).GetCustomTypeInfo();
var formatSpecifiers = Formatter.NoFormatSpecifiers;
return new EvalResultDataItem(
ExpansionKind.TypeVariable,
typeParameter.Name,
typeDeclaringMemberAndInfo: default(TypeAndCustomInfo),
declaredTypeAndInfo: new TypeAndCustomInfo(typeArgument, typeArgumentInfo),
parent: parent,
value: value,
displayValue: inspectionContext.GetTypeName(DkmClrType.Create(value.Type.AppDomain, typeArgument), typeArgumentInfo, formatSpecifiers),
expansion: null,
childShouldParenthesize: false,
fullName: null,
childFullNamePrefixOpt: null,
formatSpecifiers: formatSpecifiers,
category: DkmEvaluationResultCategory.Data,
flags: DkmEvaluationResultFlags.ReadOnly,
editableValue: null,
inspectionContext: inspectionContext);
}
private DkmEvaluationResult GetRow(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
DkmClrValue value,
int index,
EvalResultDataItem parent)
{
var indices = GetIndices(index);
var formatter = resultProvider.Formatter;
var name = formatter.GetArrayIndexExpression(indices);
var elementType = value.Type.ElementType;
var element = value.GetArrayElement(indices);
var fullName = GetFullName(parent, name, formatter);
var dataItem = resultProvider.CreateDataItem(
inspectionContext,
name,
typeDeclaringMember: null,
declaredType: elementType.GetLmrType(),
value: element,
parent: parent,
expansionFlags: ExpansionFlags.IncludeBaseMembers,
childShouldParenthesize: false,
fullName: fullName,
formatSpecifiers: Formatter.NoFormatSpecifiers,
category: DkmEvaluationResultCategory.Other,
flags: element.EvalFlags,
evalFlags: inspectionContext.EvaluationFlags);
return resultProvider.GetResult(dataItem, element.Type, elementType, parent);
}
internal override void GetRows(
ResultProvider resultProvider,
ArrayBuilder<EvalResult> rows,
DkmInspectionContext inspectionContext,
EvalResultDataItem parent,
DkmClrValue value,
int startIndex,
int count,
bool visitAll,
ref int index)
{
var fields = GetFields();
int startIndex2;
int count2;
GetIntersection(startIndex, count, index, fields.Count, out startIndex2, out count2);
int offset = startIndex2 - index;
for (int i = 0; i < count2; i++)
{
var row = GetMemberRow(resultProvider, inspectionContext, value, fields[i + offset], parent);
rows.Add(row);
}
index += fields.Count;
}
private EvalResult GetRow(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
DkmClrValue value,
int index,
EvalResultDataItem parent)
{
var indices = GetIndices(index);
var fullNameProvider = resultProvider.FullNameProvider;
var name = fullNameProvider.GetClrArrayIndexExpression(inspectionContext, indices);
var element = value.GetArrayElement(indices, inspectionContext);
var fullName = GetFullName(inspectionContext, parent, name, fullNameProvider);
return resultProvider.CreateDataItem(
inspectionContext,
name,
typeDeclaringMemberAndInfo: default(TypeAndCustomInfo),
declaredTypeAndInfo: _elementTypeAndInfo,
value: element,
useDebuggerDisplay: parent != null,
expansionFlags: ExpansionFlags.IncludeBaseMembers,
childShouldParenthesize: false,
fullName: fullName,
formatSpecifiers: Formatter.NoFormatSpecifiers,
category: DkmEvaluationResultCategory.Other,
flags: element.EvalFlags,
evalFlags: inspectionContext.EvaluationFlags);
}
internal static DynamicViewExpansion CreateExpansion(DkmInspectionContext inspectionContext, DkmClrValue value, ResultProvider resultProvider)
{
if (value.IsError() || value.IsNull || value.HasExceptionThrown())
{
return null;
}
var type = value.Type.GetLmrType();
if (!(type.IsComObject() || type.IsIDynamicMetaObjectProvider()))
{
return null;
}
var proxyValue = value.InstantiateDynamicViewProxy(inspectionContext);
Debug.Assert((proxyValue == null) || (!proxyValue.IsNull && !proxyValue.IsError() && !proxyValue.HasExceptionThrown()));
// InstantiateDynamicViewProxy may return null (if required assembly is missing, for instance).
if (proxyValue == null)
{
return null;
}
// Expansion is based on the 'DynamicMetaObjectProviderDebugView.Items' property.
var proxyType = proxyValue.Type;
var itemsMemberExpansion = RootHiddenExpansion.CreateExpansion(
proxyType.GetMemberByName("Items"),
DynamicFlagsMap.Create(new TypeAndCustomInfo(proxyType)));
return new DynamicViewExpansion(proxyValue, itemsMemberExpansion);
}
internal static ResultsViewExpansion CreateExpansion(DkmInspectionContext inspectionContext, DkmClrValue value, ResultProvider resultProvider)
{
var enumerableType = GetEnumerableType(value);
if (enumerableType == null)
{
return null;
}
return CreateExpansion(inspectionContext, value, enumerableType, resultProvider);
}
/// <summary>
/// Get the rows within the given range. 'index' is advanced
/// to the end of the range, or if 'visitAll' is true, 'index' is
/// advanced to the end of the expansion.
/// </summary>
internal abstract void GetRows(
ResultProvider resultProvider,
ArrayBuilder<DkmEvaluationResult> rows,
DkmInspectionContext inspectionContext,
EvalResultDataItem parent,
DkmClrValue value,
int startIndex,
int count,
bool visitAll,
ref int index);
internal static EvalResult CreateMembersOnlyRow(
DkmInspectionContext inspectionContext,
string name,
DkmClrValue value,
ResultProvider resultProvider)
{
var expansion = CreateExpansion(inspectionContext, value, resultProvider);
return (expansion != null) ?
expansion.CreateDynamicViewRow(inspectionContext, name, parent: null, fullNameProvider: resultProvider.FullNameProvider) :
new EvalResult(name, Resources.DynamicViewNotDynamic, inspectionContext);
}
private static DkmEvaluationResult GetRow(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
DkmClrValue pointer,
Type elementType,
EvalResultDataItem parent)
{
var value = pointer.Dereference();
var valueType = value.Type.GetLmrType();
var wasExceptionThrown = value.EvalFlags.Includes(DkmEvaluationResultFlags.ExceptionThrown);
string debuggerDisplayName;
string debuggerDisplayValue;
string debuggerDisplayType;
value.GetDebuggerDisplayStrings(out debuggerDisplayName, out debuggerDisplayValue, out debuggerDisplayType);
var declaredType = elementType;
var typeName = debuggerDisplayType ?? pointer.InspectionContext.GetTypeName(DkmClrType.Create(pointer.Type.AppDomain, declaredType));
var expansion = wasExceptionThrown
? null
: resultProvider.GetTypeExpansion(inspectionContext, declaredType, value, ExpansionFlags.None);
var fullName = string.Format("*{0}", parent.ChildFullNamePrefix);
var editableValue = resultProvider.Formatter.GetEditableValue(value);
// NB: Full name is based on the real (i.e. not DebuggerDisplay) name. This is a change from dev12,
// which used the DebuggerDisplay name, causing surprising results in "Add Watch" scenarios.
var dataItem = new EvalResultDataItem(
name: null, // Okay for pointer dereferences.
typeDeclaringMember: null,
declaredType: declaredType,
value: value,
expansion: expansion,
childShouldParenthesize: true,
fullName: fullName,
childFullNamePrefixOpt: fullName,
formatSpecifiers: Formatter.NoFormatSpecifiers,
category: DkmEvaluationResultCategory.Other,
flags: DkmEvaluationResultFlags.None,
editableValue: editableValue);
var name = debuggerDisplayName ?? fullName;
var display = debuggerDisplayValue ??
(wasExceptionThrown ? string.Format(Resources.InvalidPointerDereference, fullName) : value.GetValueString());
return ResultProvider.CreateEvaluationResult(
value,
name,
typeName,
display,
dataItem);
}
internal static EvalResult CreateResultsOnlyRow(
DkmInspectionContext inspectionContext,
string name,
string fullName,
ReadOnlyCollection<string> formatSpecifiers,
DkmClrType declaredType,
DkmClrCustomTypeInfo declaredTypeInfo,
DkmClrValue value,
ResultProvider resultProvider)
{
string errorMessage;
if (value.IsError())
{
errorMessage = (string)value.HostObjectValue;
}
else if (value.HasExceptionThrown())
{
errorMessage = value.GetExceptionMessage(inspectionContext, name);
}
else
{
var enumerableType = GetEnumerableType(value);
if (enumerableType != null)
{
var expansion = CreateExpansion(inspectionContext, value, enumerableType, resultProvider);
if (expansion != null)
{
return expansion.CreateResultsViewRow(
inspectionContext,
name,
fullName,
formatSpecifiers,
new TypeAndCustomInfo(declaredType, declaredTypeInfo),
value,
includeResultsFormatSpecifier: true,
fullNameProvider: resultProvider.FullNameProvider);
}
errorMessage = Resources.ResultsViewNoSystemCore;
}
else
{
errorMessage = Resources.ResultsViewNotEnumerable;
}
}
Debug.Assert(errorMessage != null);
return new EvalResult(name, errorMessage, inspectionContext);
}
private static EvalResult GetMemberRow(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
DkmClrValue value,
Field field,
EvalResultDataItem parent)
{
var fullNameProvider = resultProvider.FullNameProvider;
var parentFullName = parent.ChildFullNamePrefix;
if (parentFullName != null)
{
if (parent.ChildShouldParenthesize)
{
parentFullName = parentFullName.Parenthesize();
}
var parentRuntimeType = parent.Value.Type;
if (!parent.DeclaredTypeAndInfo.Type.Equals(parentRuntimeType.GetLmrType()))
{
parentFullName = fullNameProvider.GetClrCastExpression(inspectionContext, parentFullName, parentRuntimeType, customTypeInfo: null, parenthesizeArgument: false, parenthesizeEntireExpression: true);
}
}
// Ideally if the caller requests multiple items in a nested tuple
// we should only evaluate Rest once, and should only calculate
// the full name for Rest once.
string fullName;
var fieldValue = GetValueAndFullName(
fullNameProvider,
inspectionContext,
value,
field,
parentFullName,
out fullName);
return resultProvider.CreateDataItem(
inspectionContext,
field.Name,
typeDeclaringMemberAndInfo: default(TypeAndCustomInfo),
declaredTypeAndInfo: field.FieldTypeAndInfo,
value: fieldValue,
useDebuggerDisplay: false,
expansionFlags: ExpansionFlags.All,
childShouldParenthesize: false,
fullName: fullName,
formatSpecifiers: Formatter.NoFormatSpecifiers,
category: DkmEvaluationResultCategory.Other,
flags: fieldValue.EvalFlags,
evalFlags: DkmEvaluationFlags.None);
}
internal override void GetRows(
ResultProvider resultProvider,
ArrayBuilder<EvalResult> rows,
DkmInspectionContext inspectionContext,
EvalResultDataItem parent,
DkmClrValue value,
int startIndex,
int count,
bool visitAll,
ref int index)
{
if (InRange(startIndex, count, index))
{
rows.Add(CreateDynamicViewRow(inspectionContext, Resources.DynamicView, parent, resultProvider.FullNameProvider));
}
index++;
}
internal override void GetRows(
ResultProvider resultProvider,
ArrayBuilder <EvalResult> rows,
DkmInspectionContext inspectionContext,
EvalResultDataItem parent,
DkmClrValue value,
int startIndex,
int count,
bool visitAll,
ref int index)
{
if (InRange(startIndex, count, index))
{
rows.Add(CreateResultsViewRow(inspectionContext, parent, resultProvider.FullNameProvider));
}
index++;
}
internal override void GetRows(
ResultProvider resultProvider,
ArrayBuilder<EvalResultDataItem> rows,
DkmInspectionContext inspectionContext,
EvalResultDataItem parent,
DkmClrValue value,
int startIndex,
int count,
bool visitAll,
ref int index)
{
if (InRange(startIndex, count, index))
{
rows.Add(GetRow(resultProvider, inspectionContext, value, _elementTypeAndInfo, parent: parent));
}
index++;
}
internal override void GetRows(
ResultProvider resultProvider,
ArrayBuilder <EvalResult> rows,
DkmInspectionContext inspectionContext,
EvalResultDataItem parent,
DkmClrValue value,
int startIndex,
int count,
bool visitAll,
ref int index)
{
if (InRange(startIndex, count, index))
{
rows.Add(GetRow(resultProvider, inspectionContext, value, _elementTypeAndInfo, parent: parent));
}
index++;
}
private DkmEvaluationResult CreateEvaluationResult(string name, EvalResultDataItem parent, Formatter formatter)
{
var proxyType = _proxyValue.Type.GetLmrType();
string fullName;
ReadOnlyCollection <string> formatSpecifiers;
bool childShouldParenthesize;
if (parent == null)
{
Debug.Assert(name != null);
fullName = formatter.TrimAndGetFormatSpecifiers(name, out formatSpecifiers);
childShouldParenthesize = formatter.NeedsParentheses(fullName);
}
else
{
fullName = parent.ChildFullNamePrefix;
formatSpecifiers = parent.FormatSpecifiers;
childShouldParenthesize = false;
}
var childFullNamePrefix = (fullName == null) ?
null :
formatter.GetObjectCreationExpression(formatter.GetTypeName(proxyType, escapeKeywordIdentifiers: true), fullName);
var dataItem = new EvalResultDataItem(
name: name,
typeDeclaringMember: null,
declaredType: proxyType,
value: _proxyValue,
expansion: _proxyMembers,
childShouldParenthesize: childShouldParenthesize,
fullName: fullName,
childFullNamePrefixOpt: childFullNamePrefix,
formatSpecifiers: Formatter.AddFormatSpecifier(formatSpecifiers, "results"),
category: DkmEvaluationResultCategory.Method,
flags: DkmEvaluationResultFlags.ReadOnly,
editableValue: null);
return(ResultProvider.CreateEvaluationResult(
value: _proxyValue,
name: name,
typeName: string.Empty,
display: Resources.ResultsViewValueWarning,
dataItem: dataItem));
}
internal override void GetRows(
ResultProvider resultProvider,
ArrayBuilder<EvalResult> rows,
DkmInspectionContext inspectionContext,
EvalResultDataItem parent,
DkmClrValue value,
int startIndex,
int count,
bool visitAll,
ref int index)
{
var memberValue = value.GetMemberValue(_member, inspectionContext);
var isDynamicDebugViewEmptyException = memberValue.Type.GetLmrType().IsDynamicDebugViewEmptyException();
if (isDynamicDebugViewEmptyException || memberValue.IsError())
{
if (InRange(startIndex, count, index))
{
if (isDynamicDebugViewEmptyException)
{
var emptyMember = memberValue.Type.GetMemberByName("Empty");
memberValue = memberValue.GetMemberValue(emptyMember, inspectionContext);
}
var row = new EvalResult(Resources.ErrorName, (string)memberValue.HostObjectValue, inspectionContext);
rows.Add(row);
}
index++;
}
else
{
var other = MemberExpansion.CreateMemberDataItem(
resultProvider,
inspectionContext,
_member,
memberValue,
parent,
_dynamicFlagsMap,
ExpansionFlags.IncludeBaseMembers | ExpansionFlags.IncludeResultsView);
var expansion = other.Expansion;
if (expansion != null)
{
expansion.GetRows(resultProvider, rows, inspectionContext, other.ToDataItem(), other.Value, startIndex, count, visitAll, ref index);
}
}
}
private static EvalResultDataItem GetMemberRow(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
DkmClrValue value,
MemberAndDeclarationInfo member,
EvalResultDataItem parent,
DynamicFlagsMap dynamicFlagsMap)
{
var memberValue = GetMemberValue(value, member, inspectionContext);
return(CreateMemberDataItem(
resultProvider,
inspectionContext,
member,
memberValue,
parent,
dynamicFlagsMap,
ExpansionFlags.All));
}
internal override void GetRows(
ResultProvider resultProvider,
ArrayBuilder <EvalResult> rows,
DkmInspectionContext inspectionContext,
EvalResultDataItem parent,
DkmClrValue value,
int startIndex,
int count,
bool visitAll,
ref int index)
{
var memberValue = value.GetMemberValue(_member, inspectionContext);
var isDynamicDebugViewEmptyException = memberValue.Type.GetLmrType().IsDynamicDebugViewEmptyException();
if (isDynamicDebugViewEmptyException || memberValue.IsError())
{
if (InRange(startIndex, count, index))
{
if (isDynamicDebugViewEmptyException)
{
var emptyMember = memberValue.Type.GetMemberByName("Empty");
memberValue = memberValue.GetMemberValue(emptyMember, inspectionContext);
}
var row = new EvalResult(Resources.ErrorName, (string)memberValue.HostObjectValue, inspectionContext);
rows.Add(row);
}
index++;
}
else
{
var other = MemberExpansion.CreateMemberDataItem(
resultProvider,
inspectionContext,
_member,
memberValue,
parent,
_customTypeInfoMap,
ExpansionFlags.IncludeBaseMembers | ExpansionFlags.IncludeResultsView,
supportsFavorites: false);
var expansion = other.Expansion;
expansion?.GetRows(resultProvider, rows, inspectionContext, other.ToDataItem(), other.Value, startIndex, count, visitAll, ref index);
}
}
internal override void GetRows(
ResultProvider resultProvider,
ArrayBuilder <DkmEvaluationResult> rows,
DkmInspectionContext inspectionContext,
EvalResultDataItem parent,
DkmClrValue value,
int startIndex,
int count,
bool visitAll,
ref int index)
{
if (InRange(startIndex, count, index))
{
var evalResult = CreateEvaluationResult(Resources.ResultsView, parent, resultProvider.Formatter);
rows.Add(evalResult);
}
index++;
}
private static EvalResult GetMemberRow(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
DkmClrValue value,
MemberAndDeclarationInfo member,
EvalResultDataItem parent,
CustomTypeInfoTypeArgumentMap customTypeInfoMap)
{
var memberValue = value.GetMemberValue(member, inspectionContext);
return(CreateMemberDataItem(
resultProvider,
inspectionContext,
member,
memberValue,
parent,
customTypeInfoMap,
ExpansionFlags.All));
}
internal static DynamicViewExpansion CreateExpansion(
DkmInspectionContext inspectionContext,
DkmClrValue value,
ResultProvider resultProvider
)
{
if (value.IsError() || value.IsNull || value.HasExceptionThrown())
{
return(null);
}
var type = value.Type.GetLmrType();
if (!(type.IsComObject() || type.IsIDynamicMetaObjectProvider()))
{
return(null);
}
var proxyValue = value.InstantiateDynamicViewProxy(inspectionContext);
Debug.Assert(
(proxyValue == null) ||
(
!proxyValue.IsNull &&
!proxyValue.IsError() &&
!proxyValue.HasExceptionThrown()
)
);
// InstantiateDynamicViewProxy may return null (if required assembly is missing, for instance).
if (proxyValue == null)
{
return(null);
}
// Expansion is based on the 'DynamicMetaObjectProviderDebugView.Items' property.
var proxyType = proxyValue.Type;
var itemsMemberExpansion = RootHiddenExpansion.CreateExpansion(
proxyType.GetMemberByName("Items"),
CustomTypeInfoTypeArgumentMap.Create(new TypeAndCustomInfo(proxyType))
);
return(new DynamicViewExpansion(proxyValue, itemsMemberExpansion));
}
private static EvalResultDataItem CreateMemberDataItem(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
MemberAndDeclarationInfo member,
DkmClrValue memberValue,
EvalResultDataItem parent,
DynamicFlagsMap dynamicFlagsMap,
ExpansionFlags flags)
{
var declaredType = member.Type;
var declaredTypeInfo = dynamicFlagsMap.SubstituteDynamicFlags(member.OriginalDefinitionType, new DynamicFlagsCustomTypeInfo(member.TypeInfo)).GetCustomTypeInfo();
string memberName;
// Considering, we're not handling the case of a member inherited from a generic base type.
var typeDeclaringMember = member.GetExplicitlyImplementedInterface(out memberName) ?? member.DeclaringType;
var typeDeclaringMemberInfo = typeDeclaringMember.IsInterface
? dynamicFlagsMap.SubstituteDynamicFlags(typeDeclaringMember.GetInterfaceListEntry(member.DeclaringType), originalDynamicFlags: default(DynamicFlagsCustomTypeInfo)).GetCustomTypeInfo()
: null;
var formatter = resultProvider.Formatter;
memberName = formatter.GetIdentifierEscapingPotentialKeywords(memberName);
var fullName = MakeFullName(
formatter,
memberName,
new TypeAndCustomInfo(typeDeclaringMember, typeDeclaringMemberInfo), // Note: Won't include DynamicAttribute.
member.RequiresExplicitCast,
member.IsStatic,
parent);
return(resultProvider.CreateDataItem(
inspectionContext,
memberName,
typeDeclaringMemberAndInfo: (member.IncludeTypeInMemberName || typeDeclaringMember.IsInterface) ? new TypeAndCustomInfo(typeDeclaringMember, typeDeclaringMemberInfo) : default(TypeAndCustomInfo), // Note: Won't include DynamicAttribute.
declaredTypeAndInfo: new TypeAndCustomInfo(declaredType, declaredTypeInfo),
value: memberValue,
parent: parent,
expansionFlags: flags,
childShouldParenthesize: false,
fullName: fullName,
formatSpecifiers: Formatter.NoFormatSpecifiers,
category: DkmEvaluationResultCategory.Other,
flags: memberValue.EvalFlags,
evalFlags: DkmEvaluationFlags.None));
}
internal override void GetRows(
ResultProvider resultProvider,
ArrayBuilder<EvalResultDataItem> rows,
DkmInspectionContext inspectionContext,
EvalResultDataItem parent,
DkmClrValue value,
int startIndex,
int count,
bool visitAll,
ref int index)
{
foreach (var expansion in _expansions)
{
expansion.GetRows(resultProvider, rows, inspectionContext, parent, value, startIndex, count, visitAll, ref index);
if (!visitAll && (index >= startIndex + count))
{
return;
}
}
}
internal override void GetRows(
ResultProvider resultProvider,
ArrayBuilder <EvalResult> rows,
DkmInspectionContext inspectionContext,
EvalResultDataItem parent,
DkmClrValue value,
int startIndex,
int count,
bool visitAll,
ref int index)
{
foreach (var expansion in _expansions)
{
expansion.GetRows(resultProvider, rows, inspectionContext, parent, value, startIndex, count, visitAll, ref index);
if (!visitAll && (index >= startIndex + count))
{
return;
}
}
}
internal override void GetRows(
ResultProvider resultProvider,
ArrayBuilder <EvalResult> rows,
DkmInspectionContext inspectionContext,
EvalResultDataItem parent,
DkmClrValue value,
int startIndex,
int count,
bool visitAll,
ref int index)
{
_proxyItem?.Expansion.GetRows(resultProvider, rows, inspectionContext, _proxyItem.ToDataItem(), _proxyItem.Value, startIndex, count, visitAll, ref index);
if (InRange(startIndex, count, index))
{
rows.Add(this.CreateRawViewRow(resultProvider, inspectionContext));
}
index++;
}
private DkmEvaluationResult GetRow(ResultProvider resultProvider, DkmClrValue value, int index, EvalResultDataItem parent)
{
var inspectionContext = value.InspectionContext;
var appDomain = value.Type.AppDomain;
var typeParameter = _typeParameters[index];
var typeArgument = _typeArguments[index];
var type = DkmClrType.Create(appDomain, typeArgument);
var name = typeParameter.Name;
var dataItem = new EvalResultDataItem(
name,
typeDeclaringMember: null,
declaredType: typeArgument,
value: null,
expansion: null,
childShouldParenthesize: false,
fullName: null,
childFullNamePrefixOpt: null,
formatSpecifiers: Formatter.NoFormatSpecifiers,
category: DkmEvaluationResultCategory.Data,
flags: DkmEvaluationResultFlags.ReadOnly,
editableValue: null);
var typeName = inspectionContext.GetTypeName(DkmClrType.Create(appDomain, typeArgument));
return(DkmSuccessEvaluationResult.Create(
inspectionContext,
value.StackFrame,
name,
dataItem.FullName,
dataItem.Flags,
Value: typeName,
EditableValue: null,
Type: typeName,
Category: dataItem.Category,
Access: value.Access,
StorageType: value.StorageType,
TypeModifierFlags: value.TypeModifierFlags,
Address: value.Address,
CustomUIVisualizers: null,
ExternalModules: null,
DataItem: dataItem));
}
private static EvalResultDataItem CreateMemberDataItem(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
MemberAndDeclarationInfo member,
DkmClrValue memberValue,
EvalResultDataItem parent,
ExpansionFlags flags)
{
var formatter = resultProvider.Formatter;
string memberName;
var typeDeclaringMember = member.GetExplicitlyImplementedInterface(out memberName) ?? member.DeclaringType;
memberName = formatter.GetIdentifierEscapingPotentialKeywords(memberName);
// If the value is actually an exception that was thrown, we can't expect it to
// have any relation to the declared type of the value. Therefore, we will
// pretend that the exception type was the declared type for the purposes
// of creating the full name and expansion.
var declaredType = memberValue.EvalFlags.Includes(DkmEvaluationResultFlags.ExceptionThrown) ? memberValue.Type.GetLmrType() : member.Type;
var fullName = MakeFullName(
formatter,
memberName,
typeDeclaringMember,
member.RequiresExplicitCast,
member.IsStatic,
parent);
return(resultProvider.CreateDataItem(
inspectionContext,
memberName,
typeDeclaringMember: (member.IncludeTypeInMemberName || typeDeclaringMember.IsInterface) ? typeDeclaringMember : null,
declaredType: declaredType,
value: memberValue,
parent: parent,
expansionFlags: flags,
childShouldParenthesize: false,
fullName: fullName,
formatSpecifiers: Formatter.NoFormatSpecifiers,
category: DkmEvaluationResultCategory.Other,
flags: memberValue.EvalFlags,
evalFlags: DkmEvaluationFlags.None));
}
private EvalResult CreateRawViewRow(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
EvalResultDataItem parent,
DkmClrValue value
)
{
var displayName = Resources.RawView;
var displayValue = value.GetValueString(
inspectionContext,
Formatter.NoFormatSpecifiers
);
var displayType = ResultProvider.GetTypeName(
inspectionContext,
value,
_typeAndInfo.ClrType,
_typeAndInfo.Info,
isPointerDereference: false
);
var expansion = new TupleExpansion(_typeAndInfo, _cardinality, useRawView: true);
return new EvalResult(
ExpansionKind.Explicit,
displayName,
default(TypeAndCustomInfo),
_typeAndInfo,
useDebuggerDisplay: false,
value: value,
displayValue: displayValue,
expansion: expansion,
childShouldParenthesize: parent.ChildShouldParenthesize,
fullName: parent.FullNameWithoutFormatSpecifiers,
childFullNamePrefixOpt: parent.ChildFullNamePrefix,
formatSpecifiers: Formatter.AddFormatSpecifier(parent.FormatSpecifiers, "raw"),
category: DkmEvaluationResultCategory.Data,
flags: DkmEvaluationResultFlags.ReadOnly,
editableValue: null,
inspectionContext: inspectionContext,
displayName: displayName,
displayType: displayType
);
}
private DkmEvaluationResult GetRow(ResultProvider resultProvider, DkmClrValue value, int index, EvalResultDataItem parent)
{
var inspectionContext = value.InspectionContext;
var appDomain = value.Type.AppDomain;
var typeParameter = _typeParameters[index];
var typeArgument = _typeArguments[index];
var type = DkmClrType.Create(appDomain, typeArgument);
var name = typeParameter.Name;
var dataItem = new EvalResultDataItem(
name,
typeDeclaringMember: null,
declaredType: typeArgument,
value: null,
expansion: null,
childShouldParenthesize: false,
fullName: null,
childFullNamePrefixOpt: null,
formatSpecifiers: Formatter.NoFormatSpecifiers,
category: DkmEvaluationResultCategory.Data,
flags: DkmEvaluationResultFlags.ReadOnly,
editableValue: null);
var typeName = inspectionContext.GetTypeName(DkmClrType.Create(appDomain, typeArgument));
return DkmSuccessEvaluationResult.Create(
inspectionContext,
value.StackFrame,
name,
dataItem.FullName,
dataItem.Flags,
Value: typeName,
EditableValue: null,
Type: typeName,
Category: dataItem.Category,
Access: value.Access,
StorageType: value.StorageType,
TypeModifierFlags: value.TypeModifierFlags,
Address: value.Address,
CustomUIVisualizers: null,
ExternalModules: null,
DataItem: dataItem);
}
/// <summary>
/// Generate a Results Only row if the value is a synthesized
/// value declared as IEnumerable or IEnumerable<T>.
/// </summary>
internal static EvalResult CreateResultsOnlyRowIfSynthesizedEnumerable(
DkmInspectionContext inspectionContext,
string name,
string fullName,
ReadOnlyCollection <string> formatSpecifiers,
DkmClrType declaredType,
DkmClrCustomTypeInfo declaredTypeInfo,
DkmClrValue value,
ResultProvider resultProvider)
{
if ((value.ValueFlags & DkmClrValueFlags.Synthetic) == 0)
{
return(null);
}
// Must be declared as IEnumerable or IEnumerable<T>, not a derived type.
var enumerableType = GetEnumerableType(value, declaredType, requireExactInterface: true);
if (enumerableType == null)
{
return(null);
}
var expansion = CreateExpansion(inspectionContext, value, enumerableType, resultProvider);
if (expansion == null)
{
return(null);
}
return(expansion.CreateResultsViewRow(
inspectionContext,
name,
fullName,
formatSpecifiers,
new TypeAndCustomInfo(declaredType, declaredTypeInfo),
value,
includeResultsFormatSpecifier: false,
fullNameProvider: resultProvider.FullNameProvider));
}
internal override void GetRows(
ResultProvider resultProvider,
ArrayBuilder <EvalResultDataItem> rows,
DkmInspectionContext inspectionContext,
EvalResultDataItem parent,
DkmClrValue value,
int startIndex,
int count,
bool visitAll,
ref int index)
{
var memberValue = GetMemberValue(value, _member, inspectionContext);
if (memberValue.IsError())
{
if (InRange(startIndex, count, index))
{
var row = new EvalResultDataItem(Resources.ErrorName, errorMessage: (string)memberValue.HostObjectValue);
rows.Add(row);
}
index++;
}
else
{
parent = CreateMemberDataItem(
resultProvider,
inspectionContext,
_member,
memberValue,
parent,
_dynamicFlagsMap,
ExpansionFlags.IncludeBaseMembers | ExpansionFlags.IncludeResultsView);
var expansion = parent.Expansion;
if (expansion != null)
{
expansion.GetRows(resultProvider, rows, inspectionContext, parent, parent.Value, startIndex, count, visitAll, ref index);
}
}
}
private EvalResult CreateRawViewRow(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext)
{
return(new EvalResult(
ExpansionKind.RawView,
_name,
_typeDeclaringMemberAndInfoOpt,
_declaredTypeAndInfo,
useDebuggerDisplay: false,
value: _value,
displayValue: null,
expansion: CreateRawView(resultProvider, inspectionContext, _declaredTypeAndInfo, _value),
childShouldParenthesize: _childShouldParenthesize,
fullName: _fullName,
childFullNamePrefixOpt: _childFullNamePrefix,
formatSpecifiers: Formatter.AddFormatSpecifier(_formatSpecifiers, "raw"),
category: DkmEvaluationResultCategory.Data,
flags: _flags | DkmEvaluationResultFlags.ReadOnly,
editableValue: _editableValue,
inspectionContext: inspectionContext));
}
internal override void GetRows(
ResultProvider resultProvider,
ArrayBuilder <EvalResultDataItem> rows,
DkmInspectionContext inspectionContext,
EvalResultDataItem parent,
DkmClrValue value,
int startIndex,
int count,
bool visitAll,
ref int index)
{
_expansion.GetRows(
resultProvider,
rows,
inspectionContext,
parent,
_proxyValue,
startIndex: startIndex,
count: count,
visitAll: visitAll,
index: ref index);
}
internal override void GetRows(
ResultProvider resultProvider,
ArrayBuilder <EvalResult> rows,
DkmInspectionContext inspectionContext,
EvalResultDataItem parent,
DkmClrValue value,
int startIndex,
int count,
bool visitAll,
ref int index)
{
var fields = GetFields();
var defaultView = fields.DefaultView;
int startIndex2;
int count2;
GetIntersection(startIndex, count, index, defaultView.Count, out startIndex2, out count2);
int offset = startIndex2 - index;
for (int i = 0; i < count2; i++)
{
var row = GetMemberRow(resultProvider, inspectionContext, value, defaultView[i + offset], parent, _cardinality);
rows.Add(row);
}
index += defaultView.Count;
if (fields.IncludeRawView)
{
if (InRange(startIndex, count, index))
{
rows.Add(this.CreateRawViewRow(resultProvider, inspectionContext, parent, value));
}
index++;
}
}
internal override void GetRows(
ResultProvider resultProvider,
ArrayBuilder <DkmEvaluationResult> rows,
DkmInspectionContext inspectionContext,
EvalResultDataItem parent,
DkmClrValue value,
int startIndex,
int count,
bool visitAll,
ref int index)
{
if (InRange(startIndex, count, index))
{
rows.Add(GetRow(
resultProvider,
this.declaredType,
value,
this.members));
}
index++;
}
private EvalResultDataItem CreateRawViewRow(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext)
{
return(new EvalResultDataItem(
ExpansionKind.RawView,
this.name,
this.typeDeclaringMemberOpt,
_declaredType,
parent: null,
value: this.value,
displayValue: null,
expansion: CreateRawView(resultProvider, inspectionContext, _declaredType, this.value),
childShouldParenthesize: this.childShouldParenthesize,
fullName: this.fullName,
childFullNamePrefixOpt: this.childFullNamePrefix,
formatSpecifiers: Formatter.AddFormatSpecifier(this.formatSpecifiers, "raw"),
category: DkmEvaluationResultCategory.Data,
flags: this.flags | DkmEvaluationResultFlags.ReadOnly,
editableValue: this.editableValue,
inspectionContext: inspectionContext));
}
private static DkmEvaluationResult GetMemberRow(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
DkmClrValue value,
MemberAndDeclarationInfo member,
EvalResultDataItem parent)
{
var memberValue = GetMemberValue(value, member);
var dataItem = CreateMemberDataItem(
resultProvider,
inspectionContext,
member,
memberValue,
parent,
ExpansionFlags.All);
return(resultProvider.GetResult(
dataItem,
memberValue.Type,
DkmClrType.Create(memberValue.Type.AppDomain, member.Type),
parent));
}
internal override void GetRows(
ResultProvider resultProvider,
ArrayBuilder<EvalResult> rows,
DkmInspectionContext inspectionContext,
EvalResultDataItem parent,
DkmClrValue value,
int startIndex,
int count,
bool visitAll,
ref int index)
{
int startIndex2;
int count2;
GetIntersection(startIndex, count, index, _count, out startIndex2, out count2);
int offset = startIndex2 - index;
for (int i = 0; i < count2; i++)
{
rows.Add(GetRow(resultProvider, inspectionContext, value, i + offset, parent));
}
index += _count;
}
internal override void GetRows(
ResultProvider resultProvider,
ArrayBuilder <EvalResult> rows,
DkmInspectionContext inspectionContext,
EvalResultDataItem parent,
DkmClrValue value,
int startIndex,
int count,
bool visitAll,
ref int index)
{
if ((inspectionContext.EvaluationFlags & DkmEvaluationFlags.NoSideEffects) == DkmEvaluationFlags.NoSideEffects)
{
return;
}
if (InRange(startIndex, count, index))
{
rows.Add(GetRow(inspectionContext, value, parent));
}
index++;
}
internal override void GetRows(
ResultProvider resultProvider,
ArrayBuilder <EvalResultDataItem> rows,
DkmInspectionContext inspectionContext,
EvalResultDataItem parent,
DkmClrValue value,
int startIndex,
int count,
bool visitAll,
ref int index)
{
if (InRange(startIndex, count, index))
{
rows.Add(GetRow(
resultProvider,
inspectionContext,
new TypeAndCustomInfo(_runtimeType),
value,
_members));
}
index++;
}
private static EvalResultDataItem GetRow(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
DkmClrValue pointer,
Type elementType,
EvalResultDataItem parent)
{
var value = pointer.Dereference(inspectionContext);
var wasExceptionThrown = value.EvalFlags.Includes(DkmEvaluationResultFlags.ExceptionThrown);
var declaredType = elementType;
var expansion = wasExceptionThrown ?
null :
resultProvider.GetTypeExpansion(inspectionContext, declaredType, value, ExpansionFlags.None);
var fullName = string.Format("*{0}", parent.ChildFullNamePrefix);
var editableValue = resultProvider.Formatter.GetEditableValue(value, inspectionContext);
// NB: Full name is based on the real (i.e. not DebuggerDisplay) name. This is a change from dev12,
// which used the DebuggerDisplay name, causing surprising results in "Add Watch" scenarios.
return(new EvalResultDataItem(
ExpansionKind.PointerDereference,
name: fullName,
typeDeclaringMember: null,
declaredType: declaredType,
parent: null,
value: value,
displayValue: wasExceptionThrown ? string.Format(Resources.InvalidPointerDereference, fullName) : null,
expansion: expansion,
childShouldParenthesize: true,
fullName: fullName,
childFullNamePrefixOpt: fullName,
formatSpecifiers: Formatter.NoFormatSpecifiers,
category: DkmEvaluationResultCategory.Other,
flags: DkmEvaluationResultFlags.None,
editableValue: editableValue,
inspectionContext: inspectionContext));
}
private static EvalResult GetRow(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
DkmClrValue pointer,
TypeAndCustomInfo elementTypeAndInfo,
EvalResultDataItem parent)
{
var value = pointer.Dereference(inspectionContext);
var wasExceptionThrown = value.EvalFlags.Includes(DkmEvaluationResultFlags.ExceptionThrown);
var expansion = wasExceptionThrown ?
null :
resultProvider.GetTypeExpansion(inspectionContext, elementTypeAndInfo, value, ExpansionFlags.None, supportsFavorites: false);
var parentFullName = parent.ChildFullNamePrefix;
var fullName = parentFullName == null ? null : $"*{parentFullName}";
var editableValue = resultProvider.Formatter2.GetEditableValueString(value, inspectionContext, elementTypeAndInfo.Info);
// NB: Full name is based on the real (i.e. not DebuggerDisplay) name. This is a change from dev12,
// which used the DebuggerDisplay name, causing surprising results in "Add Watch" scenarios.
return(new EvalResult(
ExpansionKind.PointerDereference,
name: fullName ?? $"*{parent.Name}",
typeDeclaringMemberAndInfo: default(TypeAndCustomInfo),
declaredTypeAndInfo: elementTypeAndInfo,
useDebuggerDisplay: false,
value: value,
displayValue: wasExceptionThrown ? string.Format(Resources.InvalidPointerDereference, fullName ?? parent.Name) : null,
expansion: expansion,
childShouldParenthesize: true,
fullName: fullName,
childFullNamePrefixOpt: fullName,
formatSpecifiers: Formatter.NoFormatSpecifiers,
category: DkmEvaluationResultCategory.Other,
flags: DkmEvaluationResultFlags.None,
editableValue: editableValue,
inspectionContext: inspectionContext));
}
private EvalResultDataItem GetRow(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
DkmClrValue comObject,
EvalResultDataItem parent)
{
try
{
inspectionContext.RuntimeInstance.Process.GetNativeRuntimeInstance();
}
catch (DkmException)
{
// Native View requires native debugging to be enabled.
return(new EvalResultDataItem(Resources.NativeView, Resources.NativeViewNotNativeDebugging));
}
var name = "(IUnknown*)0x" + string.Format(IntPtr.Size == 4 ? "{0:X8}" : "{0:X16}", comObject.NativeComPointer);
var fullName = "{C++}" + name;
return(new EvalResultDataItem(
ExpansionKind.NativeView,
name: name,
typeDeclaringMemberAndInfo: default(TypeAndCustomInfo),
declaredTypeAndInfo: new TypeAndCustomInfo(comObject.Type), // DkmClrValue types don't have attributes.
parent: null,
value: comObject,
displayValue: null,
expansion: this,
childShouldParenthesize: false,
fullName: fullName,
childFullNamePrefixOpt: fullName,
formatSpecifiers: Formatter.NoFormatSpecifiers,
category: DkmEvaluationResultCategory.Data,
flags: DkmEvaluationResultFlags.ReadOnly,
editableValue: null,
inspectionContext: inspectionContext));
}
internal override void GetRows(
ResultProvider resultProvider,
ArrayBuilder<EvalResult> rows,
DkmInspectionContext inspectionContext,
EvalResultDataItem parent,
DkmClrValue value,
int startIndex,
int count,
bool visitAll,
ref int index)
{
var fields = GetFields();
var defaultView = fields.DefaultView;
int startIndex2;
int count2;
GetIntersection(startIndex, count, index, defaultView.Count, out startIndex2, out count2);
int offset = startIndex2 - index;
for (int i = 0; i < count2; i++)
{
var row = GetMemberRow(resultProvider, inspectionContext, value, defaultView[i + offset], parent, _cardinality);
rows.Add(row);
}
index += defaultView.Count;
if (fields.IncludeRawView)
{
if (InRange(startIndex, count, index))
{
rows.Add(this.CreateRawViewRow(resultProvider, inspectionContext, parent, value));
}
index++;
}
}
private EvalResultDataItem GetRow(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
DkmClrValue comObject,
EvalResultDataItem parent)
{
try
{
inspectionContext.RuntimeInstance.Process.GetNativeRuntimeInstance();
}
catch (DkmException)
{
// Native View requires native debugging to be enabled.
return new EvalResultDataItem(Resources.NativeView, Resources.NativeViewNotNativeDebugging);
}
var name = "(IUnknown*)0x" + string.Format(IntPtr.Size == 4 ? "{0:x8}" : "{0:x16}", comObject.NativeComPointer);
var fullName = "{C++}" + name;
return new EvalResultDataItem(
ExpansionKind.NativeView,
name: name,
typeDeclaringMemberAndInfo: default(TypeAndCustomInfo),
declaredTypeAndInfo: new TypeAndCustomInfo(comObject.Type), // DkmClrValue types don't have attributes.
parent: null,
value: comObject,
displayValue: null,
expansion: this,
childShouldParenthesize: false,
fullName: fullName,
childFullNamePrefixOpt: fullName,
formatSpecifiers: Formatter.NoFormatSpecifiers,
category: DkmEvaluationResultCategory.Data,
flags: DkmEvaluationResultFlags.ReadOnly,
editableValue: null,
inspectionContext: inspectionContext);
}
private static EvalResultDataItem GetRow(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
DkmClrValue pointer,
TypeAndCustomInfo elementTypeAndInfo,
EvalResultDataItem parent)
{
var value = pointer.Dereference(inspectionContext);
var wasExceptionThrown = value.EvalFlags.Includes(DkmEvaluationResultFlags.ExceptionThrown);
var expansion = wasExceptionThrown ?
null :
resultProvider.GetTypeExpansion(inspectionContext, elementTypeAndInfo, value, ExpansionFlags.None);
var parentFullName = parent.ChildFullNamePrefix;
var fullName = parentFullName == null ? null : $"*{parentFullName}";
var editableValue = resultProvider.Formatter.GetEditableValue(value, inspectionContext);
// NB: Full name is based on the real (i.e. not DebuggerDisplay) name. This is a change from dev12,
// which used the DebuggerDisplay name, causing surprising results in "Add Watch" scenarios.
return new EvalResultDataItem(
ExpansionKind.PointerDereference,
name: fullName ?? $"*{parent.Name}",
typeDeclaringMemberAndInfo: default(TypeAndCustomInfo),
declaredTypeAndInfo: elementTypeAndInfo,
parent: null,
value: value,
displayValue: wasExceptionThrown ? string.Format(Resources.InvalidPointerDereference, fullName ?? parent.Name) : null,
expansion: expansion,
childShouldParenthesize: true,
fullName: fullName,
childFullNamePrefixOpt: fullName,
formatSpecifiers: Formatter.NoFormatSpecifiers,
category: DkmEvaluationResultCategory.Other,
flags: DkmEvaluationResultFlags.None,
editableValue: editableValue,
inspectionContext: inspectionContext);
}
private EvalResult GetRow(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
DkmClrValue value,
int index,
EvalResultDataItem parent
)
{
var indices = GetIndices(index);
var fullNameProvider = resultProvider.FullNameProvider;
var name = fullNameProvider.GetClrArrayIndexExpression(
inspectionContext,
GetIndicesAsStrings(indices)
);
var element = value.GetArrayElement(indices, inspectionContext);
var fullName = GetFullName(inspectionContext, parent, name, fullNameProvider);
return(resultProvider.CreateDataItem(
inspectionContext,
name,
typeDeclaringMemberAndInfo: default(TypeAndCustomInfo),
declaredTypeAndInfo: _elementTypeAndInfo,
value: element,
useDebuggerDisplay: parent != null,
expansionFlags: ExpansionFlags.IncludeBaseMembers,
childShouldParenthesize: false,
fullName: fullName,
formatSpecifiers: Formatter.NoFormatSpecifiers,
category: DkmEvaluationResultCategory.Other,
flags: element.EvalFlags,
evalFlags: inspectionContext.EvaluationFlags,
canFavorite: false,
isFavorite: false,
supportsFavorites: true
));
}
private EvalResultDataItem GetRow(ResultProvider resultProvider, DkmInspectionContext inspectionContext, DkmClrValue value, int index, EvalResultDataItem parent)
{
var typeParameter = _typeParameters[index];
var typeArgument = _typeArguments[index];
var formatSpecifiers = Formatter.NoFormatSpecifiers;
return(new EvalResultDataItem(
ExpansionKind.TypeVariables,
typeParameter.Name,
typeDeclaringMember: null,
declaredType: typeArgument,
parent: parent,
value: value,
displayValue: inspectionContext.GetTypeName(DkmClrType.Create(value.Type.AppDomain, typeArgument), formatSpecifiers),
expansion: null,
childShouldParenthesize: false,
fullName: null,
childFullNamePrefixOpt: null,
formatSpecifiers: formatSpecifiers,
category: DkmEvaluationResultCategory.Data,
flags: DkmEvaluationResultFlags.ReadOnly,
editableValue: null,
inspectionContext: inspectionContext));
}
private static EvalResultDataItem CreateMemberDataItem(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
MemberAndDeclarationInfo member,
DkmClrValue memberValue,
EvalResultDataItem parent,
ExpansionFlags flags)
{
var formatter = resultProvider.Formatter;
string memberName;
var typeDeclaringMember = member.GetExplicitlyImplementedInterface(out memberName) ?? member.DeclaringType;
memberName = formatter.GetIdentifierEscapingPotentialKeywords(memberName);
var fullName = MakeFullName(
formatter,
memberName,
typeDeclaringMember,
member.RequiresExplicitCast,
member.IsStatic,
parent);
return(resultProvider.CreateDataItem(
inspectionContext,
memberName,
typeDeclaringMember: (member.IncludeTypeInMemberName || typeDeclaringMember.IsInterface) ? typeDeclaringMember : null,
declaredType: member.Type,
value: memberValue,
parent: parent,
expansionFlags: flags,
childShouldParenthesize: false,
fullName: fullName,
formatSpecifiers: Formatter.NoFormatSpecifiers,
category: DkmEvaluationResultCategory.Other,
flags: memberValue.EvalFlags,
evalFlags: DkmEvaluationFlags.None));
}
internal override void GetRows(
ResultProvider resultProvider,
ArrayBuilder<EvalResultDataItem> rows,
DkmInspectionContext inspectionContext,
EvalResultDataItem parent,
DkmClrValue value,
int startIndex,
int count,
bool visitAll,
ref int index)
{
int startIndex2;
int count2;
GetIntersection(startIndex, count, index, _members.Length, out startIndex2, out count2);
int offset = startIndex2 - index;
for (int i = 0; i < count2; i++)
{
rows.Add(GetMemberRow(resultProvider, inspectionContext, value, _members[i + offset], parent, _dynamicFlagsMap));
}
index += _members.Length;
}
private static EvalResultDataItem GetMemberRow(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
DkmClrValue value,
MemberAndDeclarationInfo member,
EvalResultDataItem parent,
DynamicFlagsMap dynamicFlagsMap)
{
var memberValue = value.GetMemberValue(member, inspectionContext);
return CreateMemberDataItem(
resultProvider,
inspectionContext,
member,
memberValue,
parent,
dynamicFlagsMap,
ExpansionFlags.All);
}
private static EvalResultDataItem GetRow(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
DkmClrValue value,
Expansion expansion,
EvalResultDataItem parent)
{
return new EvalResultDataItem(
ExpansionKind.NonPublicMembers,
name: Resources.NonPublicMembers,
typeDeclaringMemberAndInfo: default(TypeAndCustomInfo),
declaredTypeAndInfo: default(TypeAndCustomInfo),
parent: null,
value: value,
displayValue: null,
expansion: expansion,
childShouldParenthesize: parent.ChildShouldParenthesize,
fullName: parent.FullNameWithoutFormatSpecifiers,
childFullNamePrefixOpt: parent.ChildFullNamePrefix,
formatSpecifiers: s_hiddenFormatSpecifiers,
category: DkmEvaluationResultCategory.Data,
flags: DkmEvaluationResultFlags.ReadOnly,
editableValue: null,
inspectionContext: inspectionContext);
}
private static EvalResultDataItem GetRow(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
TypeAndCustomInfo declaredTypeAndInfo,
DkmClrValue value,
Expansion expansion)
{
var formatter = resultProvider.Formatter;
var fullName = formatter.GetTypeName(declaredTypeAndInfo, escapeKeywordIdentifiers: true);
return new EvalResultDataItem(
ExpansionKind.StaticMembers,
name: formatter.StaticMembersString,
typeDeclaringMemberAndInfo: default(TypeAndCustomInfo),
declaredTypeAndInfo: declaredTypeAndInfo,
parent: null,
value: value,
displayValue: null,
expansion: expansion,
childShouldParenthesize: false,
fullName: fullName,
childFullNamePrefixOpt: fullName,
formatSpecifiers: Formatter.NoFormatSpecifiers,
category: DkmEvaluationResultCategory.Class,
flags: DkmEvaluationResultFlags.ReadOnly,
editableValue: null,
inspectionContext: inspectionContext);
}
internal static EvalResultDataItem CreateMemberDataItem(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
MemberAndDeclarationInfo member,
DkmClrValue memberValue,
EvalResultDataItem parent,
DynamicFlagsMap dynamicFlagsMap,
ExpansionFlags flags)
{
var declaredType = member.Type;
var declaredTypeInfo = dynamicFlagsMap.SubstituteDynamicFlags(member.OriginalDefinitionType, DynamicFlagsCustomTypeInfo.Create(member.TypeInfo)).GetCustomTypeInfo();
string memberName;
// Considering, we're not handling the case of a member inherited from a generic base type.
var typeDeclaringMember = member.GetExplicitlyImplementedInterface(out memberName) ?? member.DeclaringType;
var typeDeclaringMemberInfo = typeDeclaringMember.IsInterface
? dynamicFlagsMap.SubstituteDynamicFlags(typeDeclaringMember.GetInterfaceListEntry(member.DeclaringType), originalDynamicFlags: default(DynamicFlagsCustomTypeInfo)).GetCustomTypeInfo()
: null;
var formatter = resultProvider.Formatter;
memberName = formatter.GetIdentifierEscapingPotentialKeywords(memberName);
var fullName = MakeFullName(
formatter,
memberName,
new TypeAndCustomInfo(typeDeclaringMember, typeDeclaringMemberInfo), // Note: Won't include DynamicAttribute.
member.RequiresExplicitCast,
member.IsStatic,
parent);
return resultProvider.CreateDataItem(
inspectionContext,
memberName,
typeDeclaringMemberAndInfo: (member.IncludeTypeInMemberName || typeDeclaringMember.IsInterface) ? new TypeAndCustomInfo(typeDeclaringMember, typeDeclaringMemberInfo) : default(TypeAndCustomInfo), // Note: Won't include DynamicAttribute.
declaredTypeAndInfo: new TypeAndCustomInfo(declaredType, declaredTypeInfo),
value: memberValue,
parent: parent,
expansionFlags: flags,
childShouldParenthesize: false,
fullName: fullName,
formatSpecifiers: Formatter.NoFormatSpecifiers,
category: DkmEvaluationResultCategory.Other,
flags: memberValue.EvalFlags,
evalFlags: DkmEvaluationFlags.None);
}
internal static Expansion CreateExpansion(
DkmInspectionContext inspectionContext,
TypeAndCustomInfo declaredTypeAndInfo,
DkmClrValue value,
ExpansionFlags flags,
Predicate<MemberInfo> predicate,
ResultProvider resultProvider)
{
// For members of type DynamicProperty (part of Dynamic View expansion), we want
// to expand the underlying value (not the members of the DynamicProperty type).
var type = value.Type;
var isDynamicProperty = type.GetLmrType().IsDynamicProperty();
if (isDynamicProperty)
{
Debug.Assert(!value.IsNull);
value = value.GetFieldValue("value", inspectionContext);
}
var runtimeType = type.GetLmrType();
// Primitives, enums, function pointers, and null values with a declared type that is an interface have no visible members.
Debug.Assert(!runtimeType.IsInterface || value.IsNull);
if (resultProvider.IsPrimitiveType(runtimeType) || runtimeType.IsEnum || runtimeType.IsInterface || runtimeType.IsFunctionPointer())
{
return null;
}
// As in the old C# EE, DynamicProperty members are only expandable if they have a Dynamic View expansion.
var dynamicViewExpansion = DynamicViewExpansion.CreateExpansion(inspectionContext, value, resultProvider);
if (isDynamicProperty && (dynamicViewExpansion == null))
{
return null;
}
var customTypeInfoMap = CustomTypeInfoTypeArgumentMap.Create(declaredTypeAndInfo);
var expansions = ArrayBuilder<Expansion>.GetInstance();
// From the members, collect the fields and properties,
// separated into static and instance members.
var staticMembers = ArrayBuilder<MemberAndDeclarationInfo>.GetInstance();
var instanceMembers = ArrayBuilder<MemberAndDeclarationInfo>.GetInstance();
var appDomain = value.Type.AppDomain;
// Expand members. (Ideally, this should be done lazily.)
var allMembers = ArrayBuilder<MemberAndDeclarationInfo>.GetInstance();
var includeInherited = (flags & ExpansionFlags.IncludeBaseMembers) == ExpansionFlags.IncludeBaseMembers;
var hideNonPublic = (inspectionContext.EvaluationFlags & DkmEvaluationFlags.HideNonPublicMembers) == DkmEvaluationFlags.HideNonPublicMembers;
runtimeType.AppendTypeMembers(allMembers, predicate, declaredTypeAndInfo.Type, appDomain, includeInherited, hideNonPublic);
foreach (var member in allMembers)
{
var name = member.Name;
if (name.IsCompilerGenerated())
{
continue;
}
if (member.IsStatic)
{
staticMembers.Add(member);
}
else if (!value.IsNull)
{
instanceMembers.Add(member);
}
}
allMembers.Free();
// Public and non-public instance members.
Expansion publicInstanceExpansion;
Expansion nonPublicInstanceExpansion;
GetPublicAndNonPublicMembers(
instanceMembers,
customTypeInfoMap,
out publicInstanceExpansion,
out nonPublicInstanceExpansion);
// Public and non-public static members.
Expansion publicStaticExpansion;
Expansion nonPublicStaticExpansion;
GetPublicAndNonPublicMembers(
staticMembers,
customTypeInfoMap,
out publicStaticExpansion,
out nonPublicStaticExpansion);
if (publicInstanceExpansion != null)
{
expansions.Add(publicInstanceExpansion);
}
if ((publicStaticExpansion != null) || (nonPublicStaticExpansion != null))
{
var staticExpansions = ArrayBuilder<Expansion>.GetInstance();
if (publicStaticExpansion != null)
{
staticExpansions.Add(publicStaticExpansion);
}
if (nonPublicStaticExpansion != null)
{
staticExpansions.Add(nonPublicStaticExpansion);
}
Debug.Assert(staticExpansions.Count > 0);
var staticMembersExpansion = new StaticMembersExpansion(
type,
AggregateExpansion.CreateExpansion(staticExpansions));
staticExpansions.Free();
expansions.Add(staticMembersExpansion);
}
instanceMembers.Free();
staticMembers.Free();
if (value.NativeComPointer != 0)
{
expansions.Add(NativeViewExpansion.Instance);
}
if (nonPublicInstanceExpansion != null)
{
expansions.Add(nonPublicInstanceExpansion);
}
// Include Results View if necessary.
if ((flags & ExpansionFlags.IncludeResultsView) != 0)
{
var resultsViewExpansion = ResultsViewExpansion.CreateExpansion(inspectionContext, value, resultProvider);
if (resultsViewExpansion != null)
{
expansions.Add(resultsViewExpansion);
}
}
if (dynamicViewExpansion != null)
{
expansions.Add(dynamicViewExpansion);
}
var result = AggregateExpansion.CreateExpansion(expansions);
expansions.Free();
return result;
}
private static EvalResult GetMemberRow(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
DkmClrValue value,
MemberAndDeclarationInfo member,
EvalResultDataItem parent,
CustomTypeInfoTypeArgumentMap customTypeInfoMap)
{
var memberValue = value.GetMemberValue(member, inspectionContext);
return CreateMemberDataItem(
resultProvider,
inspectionContext,
member,
memberValue,
parent,
customTypeInfoMap,
ExpansionFlags.All);
}
internal override void GetRows(
ResultProvider resultProvider,
ArrayBuilder<EvalResult> rows,
DkmInspectionContext inspectionContext,
EvalResultDataItem parent,
DkmClrValue value,
int startIndex,
int count,
bool visitAll,
ref int index)
{
if (InRange(startIndex, count, index))
{
rows.Add(GetRow(
resultProvider,
inspectionContext,
new TypeAndCustomInfo(_type),
value,
_members));
}
index++;
}
private static EvalResult GetRow(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
TypeAndCustomInfo declaredTypeAndInfo,
DkmClrValue value,
Expansion expansion)
{
var fullName = resultProvider.FullNameProvider.GetClrTypeName(inspectionContext, declaredTypeAndInfo.ClrType, declaredTypeAndInfo.Info);
return new EvalResult(
ExpansionKind.StaticMembers,
name: resultProvider.StaticMembersString,
typeDeclaringMemberAndInfo: default(TypeAndCustomInfo),
declaredTypeAndInfo: declaredTypeAndInfo,
useDebuggerDisplay: false,
value: value,
displayValue: null,
expansion: expansion,
childShouldParenthesize: false,
fullName: fullName,
childFullNamePrefixOpt: fullName,
formatSpecifiers: Formatter.NoFormatSpecifiers,
category: DkmEvaluationResultCategory.Class,
flags: DkmEvaluationResultFlags.ReadOnly,
editableValue: null,
inspectionContext: inspectionContext);
}
internal static EvalResult CreateMemberDataItem(
ResultProvider resultProvider,
DkmInspectionContext inspectionContext,
MemberAndDeclarationInfo member,
DkmClrValue memberValue,
EvalResultDataItem parent,
CustomTypeInfoTypeArgumentMap customTypeInfoMap,
ExpansionFlags flags)
{
var fullNameProvider = resultProvider.FullNameProvider;
var declaredType = member.Type;
var declaredTypeInfo = customTypeInfoMap.SubstituteCustomTypeInfo(member.OriginalDefinitionType, member.TypeInfo);
string memberName;
// Considering, we're not handling the case of a member inherited from a generic base type.
var typeDeclaringMember = member.GetExplicitlyImplementedInterface(out memberName) ?? member.DeclaringType;
var typeDeclaringMemberInfo = typeDeclaringMember.IsInterface
? customTypeInfoMap.SubstituteCustomTypeInfo(typeDeclaringMember.GetInterfaceListEntry(member.DeclaringType), customInfo: null)
: null;
var memberNameForFullName = fullNameProvider.GetClrValidIdentifier(inspectionContext, memberName);
var appDomain = memberValue.Type.AppDomain;
string fullName;
if (memberNameForFullName == null)
{
fullName = null;
}
else
{
memberName = memberNameForFullName;
fullName = MakeFullName(
fullNameProvider,
inspectionContext,
memberNameForFullName,
new TypeAndCustomInfo(DkmClrType.Create(appDomain, typeDeclaringMember), typeDeclaringMemberInfo), // Note: Won't include DynamicAttribute.
member.RequiresExplicitCast,
member.IsStatic,
parent);
}
return resultProvider.CreateDataItem(
inspectionContext,
memberName,
typeDeclaringMemberAndInfo: (member.IncludeTypeInMemberName || typeDeclaringMember.IsInterface) ? new TypeAndCustomInfo(DkmClrType.Create(appDomain, typeDeclaringMember), typeDeclaringMemberInfo) : default(TypeAndCustomInfo), // Note: Won't include DynamicAttribute.
declaredTypeAndInfo: new TypeAndCustomInfo(DkmClrType.Create(appDomain, declaredType), declaredTypeInfo),
value: memberValue,
useDebuggerDisplay: parent != null,
expansionFlags: flags,
childShouldParenthesize: false,
fullName: fullName,
formatSpecifiers: Formatter.NoFormatSpecifiers,
category: DkmEvaluationResultCategory.Other,
flags: memberValue.EvalFlags,
evalFlags: DkmEvaluationFlags.None);
}
