private static void GetPublicAndNonPublicMembers(
ArrayBuilder <MemberAndDeclarationInfo> allMembers,
CustomTypeInfoTypeArgumentMap customTypeInfoMap,
bool isProxyType,
out Expansion publicExpansion,
out Expansion nonPublicExpansion)
{
var publicExpansions = ArrayBuilder <Expansion> .GetInstance();
var publicMembers = ArrayBuilder <MemberAndDeclarationInfo> .GetInstance();
var nonPublicMembers = ArrayBuilder <MemberAndDeclarationInfo> .GetInstance();
foreach (var member in allMembers)
{
if (member.BrowsableState.HasValue)
{
switch (member.BrowsableState.Value)
{
case DkmClrDebuggerBrowsableAttributeState.RootHidden:
if (publicMembers.Count > 0)
{
publicExpansions.Add(new MemberExpansion(publicMembers.ToArray(), customTypeInfoMap));
publicMembers.Clear();
}
publicExpansions.Add(new RootHiddenExpansion(member, customTypeInfoMap));
continue;
case DkmClrDebuggerBrowsableAttributeState.Never:
continue;
}
}
// The native EE shows proxy type members as public members if they have a
// DebuggerBrowsable attribute of any value. Match that behaviour here.
if (member.HideNonPublic && !member.IsPublic && (!isProxyType || !member.BrowsableState.HasValue))
{
nonPublicMembers.Add(member);
}
else
{
publicMembers.Add(member);
}
}
if (publicMembers.Count > 0)
{
publicExpansions.Add(new MemberExpansion(publicMembers.ToArray(), customTypeInfoMap));
}
publicMembers.Free();
publicExpansion = AggregateExpansion.CreateExpansion(publicExpansions);
publicExpansions.Free();
nonPublicExpansion = (nonPublicMembers.Count > 0) ?
new NonPublicMembersExpansion(
members: new MemberExpansion(nonPublicMembers.ToArray(), customTypeInfoMap)) :
null;
nonPublicMembers.Free();
}
private static void GetPublicAndNonPublicMembers(
ArrayBuilder <MemberAndDeclarationInfo> allMembers,
DynamicFlagsMap dynamicFlagsMap,
out Expansion publicExpansion,
out Expansion nonPublicExpansion)
{
var publicExpansions = ArrayBuilder <Expansion> .GetInstance();
var publicMembers = ArrayBuilder <MemberAndDeclarationInfo> .GetInstance();
var nonPublicMembers = ArrayBuilder <MemberAndDeclarationInfo> .GetInstance();
foreach (var member in allMembers)
{
if (member.BrowsableState.HasValue)
{
switch (member.BrowsableState.Value)
{
case DkmClrDebuggerBrowsableAttributeState.RootHidden:
if (publicMembers.Count > 0)
{
publicExpansions.Add(new MemberExpansion(publicMembers.ToArray(), dynamicFlagsMap));
publicMembers.Clear();
}
publicExpansions.Add(new RootHiddenExpansion(member, dynamicFlagsMap));
continue;
case DkmClrDebuggerBrowsableAttributeState.Never:
continue;
}
}
if (member.HideNonPublic && !member.IsPublic)
{
nonPublicMembers.Add(member);
}
else
{
publicMembers.Add(member);
}
}
if (publicMembers.Count > 0)
{
publicExpansions.Add(new MemberExpansion(publicMembers.ToArray(), dynamicFlagsMap));
}
publicMembers.Free();
publicExpansion = AggregateExpansion.CreateExpansion(publicExpansions);
publicExpansions.Free();
nonPublicExpansion = (nonPublicMembers.Count > 0) ?
new NonPublicMembersExpansion(
members: new MemberExpansion(nonPublicMembers.ToArray(), dynamicFlagsMap)) :
null;
nonPublicMembers.Free();
}
internal static Expansion CreateExpansion(
DkmInspectionContext inspectionContext,
TypeAndCustomInfo declaredTypeAndInfo,
DkmClrValue value,
ExpansionFlags flags,
Predicate <MemberInfo> predicate,
ResultProvider resultProvider,
bool isProxyType)
{
// 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 runtimeType = type.GetLmrType();
var isDynamicProperty = runtimeType.IsDynamicProperty();
if (isDynamicProperty)
{
Debug.Assert(!value.IsNull);
value = value.GetFieldValue("value", inspectionContext);
}
// Primitives, enums, function pointers, IntPtr, UIntPtr 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() ||
runtimeType.IsIntPtr() || runtimeType.IsUIntPtr())
{
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();
// Expand members. TODO: Ideally, this would be done lazily (https://github.com/dotnet/roslyn/issues/32800)
// 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;
var allMembers = ArrayBuilder <MemberAndDeclarationInfo> .GetInstance();
var includeInherited = (flags & ExpansionFlags.IncludeBaseMembers) == ExpansionFlags.IncludeBaseMembers;
var hideNonPublic = (inspectionContext.EvaluationFlags & DkmEvaluationFlags.HideNonPublicMembers) == DkmEvaluationFlags.HideNonPublicMembers;
var includeCompilerGenerated = (inspectionContext.EvaluationFlags & DkmEvaluationFlags.ShowValueRaw) == DkmEvaluationFlags.ShowValueRaw;
runtimeType.AppendTypeMembers(allMembers, predicate, declaredTypeAndInfo.Type, appDomain, includeInherited, hideNonPublic, isProxyType, includeCompilerGenerated);
foreach (var member in allMembers)
{
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,
isProxyType,
out publicInstanceExpansion,
out nonPublicInstanceExpansion);
// Public and non-public static members.
Expansion publicStaticExpansion;
Expansion nonPublicStaticExpansion;
GetPublicAndNonPublicMembers(
staticMembers,
customTypeInfoMap,
isProxyType,
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);
}
internal static Expansion CreateExpansion(
DkmInspectionContext inspectionContext,
TypeAndCustomInfo declaredTypeAndInfo,
DkmClrValue value,
ExpansionFlags flags,
Predicate <MemberInfo> predicate,
Formatter formatter)
{
var runtimeType = value.Type.GetLmrType();
// Primitives, enums and null values with a declared type that is an interface have no visible members.
Debug.Assert(!runtimeType.IsInterface || value.IsNull);
if (formatter.IsPredefinedType(runtimeType) || runtimeType.IsEnum || runtimeType.IsInterface)
{
return(null);
}
var dynamicFlagsMap = DynamicFlagsMap.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,
dynamicFlagsMap,
out publicInstanceExpansion,
out nonPublicInstanceExpansion);
// Public and non-public static members.
Expansion publicStaticExpansion;
Expansion nonPublicStaticExpansion;
GetPublicAndNonPublicMembers(
staticMembers,
dynamicFlagsMap,
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(
runtimeType,
AggregateExpansion.CreateExpansion(staticExpansions));
staticExpansions.Free();
expansions.Add(staticMembersExpansion);
}
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, formatter);
if (resultsViewExpansion != null)
{
expansions.Add(resultsViewExpansion);
}
}
var result = AggregateExpansion.CreateExpansion(expansions);
expansions.Free();
return(result);
}
