public int EnumChildren(enum_DEBUGPROP_INFO_FLAGS dwFields, uint dwRadix, ref Guid guidFilter, enum_DBG_ATTRIB_FLAGS dwAttribFilter, string pszNameFilter, uint dwTimeout, out IEnumDebugPropertyInfo2 ppEnum)
{
Stopwatch stopwatch = Stopwatch.StartNew();
bool infinite = dwTimeout == unchecked ((uint)Timeout.Infinite);
TimeSpan timeout = infinite ? TimeSpan.Zero : TimeSpan.FromMilliseconds(dwTimeout);
IObjectReference objectReference = _evaluatedExpression.Value as IObjectReference;
IReferenceType referenceType = _evaluatedExpression.ValueType as IReferenceType;
if (objectReference == null || referenceType == null)
{
ppEnum = new EnumDebugPropertyInfo(Enumerable.Empty <DEBUG_PROPERTY_INFO>());
return(VSConstants.S_OK);
}
ppEnum = null;
bool getFullName = (dwFields & enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_FULLNAME) != 0;
bool getName = (dwFields & enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_NAME) != 0;
bool getType = (dwFields & enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_TYPE) != 0;
bool getValue = (dwFields & enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_VALUE) != 0;
bool getAttributes = (dwFields & enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_ATTRIB) != 0;
bool getProperty = (dwFields & enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_PROP) != 0;
bool useAutoExpandValue = (dwFields & enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_VALUE_AUTOEXPAND) != 0;
bool noFormatting = (dwFields & enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_VALUE_RAW) != 0;
bool noToString = (dwFields & enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_VALUE_NO_TOSTRING) != 0;
List <DEBUG_PROPERTY_INFO> properties = new List <DEBUG_PROPERTY_INFO>();
DEBUG_PROPERTY_INFO[] propertyInfo = new DEBUG_PROPERTY_INFO[1];
bool isCollection = false;
int collectionSize = 0;
bool haveCollectionValues = false;
ReadOnlyCollection <IValue> collectionValues = null;
IType componentType = null;
if (!_useRawValues)
{
isCollection = TryGetCollectionSize(objectReference, out collectionSize);
if (isCollection && (getValue || getProperty))
{
haveCollectionValues = TryGetCollectionValues(objectReference, out collectionValues, out componentType);
}
}
if (isCollection)
{
for (int i = 0; i < collectionSize; i++)
{
propertyInfo[0] = default(DEBUG_PROPERTY_INFO);
if (haveCollectionValues)
{
string name = "[" + i + "]";
IType propertyType = componentType;
IValue value = collectionValues[i];
JavaDebugProperty property = new JavaDebugProperty(this, name, _evaluatedExpression.FullName + name, propertyType, value, _evaluatedExpression.HasSideEffects);
bool timedout = !infinite && timeout < stopwatch.Elapsed;
enum_DEBUGPROP_INFO_FLAGS fields = dwFields;
if (timedout)
{
fields |= enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_VALUE_NO_TOSTRING;
}
int hr = property.GetPropertyInfo(fields, dwRadix, dwTimeout, null, 0, propertyInfo);
if (ErrorHandler.Failed(hr))
{
return(hr);
}
if (timedout)
{
propertyInfo[0].dwAttrib |= enum_DBG_ATTRIB_FLAGS.DBG_ATTRIB_VALUE_TIMEOUT;
}
properties.Add(propertyInfo[0]);
continue;
}
else
{
if (getFullName)
{
propertyInfo[0].bstrFullName = _evaluatedExpression.FullName + "[" + i + "]";
propertyInfo[0].dwFields |= enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_FULLNAME;
}
if (getName)
{
propertyInfo[0].bstrName = "[" + i + "]";
propertyInfo[0].dwFields |= enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_NAME;
}
if (getType)
{
propertyInfo[0].bstrType = componentType.GetName();
propertyInfo[0].dwFields |= enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_TYPE;
}
if (getAttributes)
{
propertyInfo[0].dwAttrib |= enum_DBG_ATTRIB_FLAGS.DBG_ATTRIB_VALUE_AUTOEXPANDED;
propertyInfo[0].dwAttrib |= enum_DBG_ATTRIB_FLAGS.DBG_ATTRIB_VALUE_READONLY;
if (_evaluatedExpression.HasSideEffects)
{
propertyInfo[0].dwAttrib |= enum_DBG_ATTRIB_FLAGS.DBG_ATTRIB_VALUE_SIDE_EFFECT;
}
propertyInfo[0].dwFields |= enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_ATTRIB;
}
}
}
bool useRawValues = referenceType is IClassType;
if (useRawValues)
{
if (_rawValuesProperty == null)
{
_rawValuesProperty = new JavaDebugProperty(this, "Raw Values")
{
_useRawValues = true
};
}
propertyInfo[0] = default(DEBUG_PROPERTY_INFO);
ErrorHandler.ThrowOnFailure(_rawValuesProperty.GetPropertyInfo(dwFields, dwRadix, dwTimeout, null, 0, propertyInfo));
properties.Add(propertyInfo[0]);
}
}
else
{
ReadOnlyCollection <IField> fields = referenceType.GetFields(false);
List <IField> staticFields = new List <IField>(fields.Where(i => i.GetIsStatic()));
bool useMostDerived = !_preventMostDerived && _evaluatedExpression.Value != null && !_evaluatedExpression.Value.GetValueType().Equals(referenceType);
if (useMostDerived)
{
if (_mostDerivedProperty == null)
{
_mostDerivedProperty = new JavaDebugProperty(this, string.Format("[{0}]", _evaluatedExpression.Value.GetValueType().GetName()), _evaluatedExpression.Value.GetValueType())
{
_preventMostDerived = true
};
}
propertyInfo[0] = default(DEBUG_PROPERTY_INFO);
ErrorHandler.ThrowOnFailure(_mostDerivedProperty.GetPropertyInfo(dwFields, dwRadix, dwTimeout, null, 0, propertyInfo));
properties.Add(propertyInfo[0]);
}
bool useSuper = false;
if (!useMostDerived)
{
IClassType valueType = _evaluatedExpression.ValueType as IClassType;
if (valueType != null)
{
IClassType superClass = valueType.GetSuperclass();
useSuper = superClass != null && superClass.GetName() != "java.lang.Object";
if (useSuper)
{
if (_superProperty == null)
{
_superProperty = new JavaDebugProperty(this, "[super]", superClass)
{
_preventMostDerived = true
};
}
propertyInfo[0] = default(DEBUG_PROPERTY_INFO);
ErrorHandler.ThrowOnFailure(_superProperty.GetPropertyInfo(dwFields, dwRadix, dwTimeout, null, 0, propertyInfo));
properties.Add(propertyInfo[0]);
}
}
}
foreach (var field in fields)
{
if (field.GetIsStatic())
{
continue;
}
propertyInfo[0] = default(DEBUG_PROPERTY_INFO);
if (getValue || getProperty)
{
IDebugProperty2 property;
try
{
string name = field.GetName();
IType propertyType = field.GetFieldType();
IValue value = objectReference.GetValue(field);
property = new JavaDebugProperty(this, name, _evaluatedExpression.FullName + "." + name, propertyType, value, _evaluatedExpression.HasSideEffects, field);
ErrorHandler.ThrowOnFailure(property.GetPropertyInfo(dwFields, dwRadix, dwTimeout, null, 0, propertyInfo));
}
catch (Exception e)
{
if (ErrorHandler.IsCriticalException(e))
{
throw;
}
string name = field.GetName();
IType propertyType = field.GetFieldType();
IValue value = field.GetVirtualMachine().GetMirrorOf(0);
property = new JavaDebugProperty(this, name, _evaluatedExpression.FullName + "." + name, propertyType, value, _evaluatedExpression.HasSideEffects, field);
ErrorHandler.ThrowOnFailure(property.GetPropertyInfo(dwFields, dwRadix, dwTimeout, null, 0, propertyInfo));
}
}
else
{
if (getFullName)
{
propertyInfo[0].bstrFullName = _evaluatedExpression.FullName + "." + field.GetName();
propertyInfo[0].dwFields |= enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_FULLNAME;
}
if (getName)
{
propertyInfo[0].bstrName = field.GetName();
propertyInfo[0].dwFields |= enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_NAME;
}
if (getType)
{
propertyInfo[0].bstrType = field.GetFieldTypeName();
propertyInfo[0].dwFields |= enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_TYPE;
}
if (getAttributes)
{
if (field.GetIsStatic())
{
propertyInfo[0].dwAttrib |= enum_DBG_ATTRIB_FLAGS.DBG_ATTRIB_STORAGE_STATIC;
}
if (field.GetIsPrivate())
{
propertyInfo[0].dwAttrib |= enum_DBG_ATTRIB_FLAGS.DBG_ATTRIB_ACCESS_PRIVATE;
}
if (field.GetIsProtected())
{
propertyInfo[0].dwAttrib |= enum_DBG_ATTRIB_FLAGS.DBG_ATTRIB_ACCESS_PROTECTED;
}
if (field.GetIsPublic())
{
propertyInfo[0].dwAttrib |= enum_DBG_ATTRIB_FLAGS.DBG_ATTRIB_ACCESS_PUBLIC;
}
propertyInfo[0].dwAttrib |= enum_DBG_ATTRIB_FLAGS.DBG_ATTRIB_VALUE_READONLY;
propertyInfo[0].dwFields |= enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_ATTRIB;
#if false
bool expandable;
bool hasId;
bool canHaveId;
bool readOnly;
bool error;
bool sideEffect;
bool overloadedContainer;
bool boolean;
bool booleanTrue;
bool invalid;
bool notAThing;
bool autoExpanded;
bool timeout;
bool rawString;
bool customViewer;
bool accessNone;
bool accessPrivate;
bool accessProtected;
bool accessPublic;
bool storageNone;
bool storageGlobal;
bool storageStatic;
bool storageRegister;
bool noModifiers;
bool @virtual;
bool constant;
bool synchronized;
bool @volatile;
bool dataField;
bool method;
bool property;
bool @class;
bool baseClass;
bool @interface;
bool innerClass;
bool mostDerived;
bool multiCustomViewers;
#endif
}
}
properties.Add(propertyInfo[0]);
continue;
}
if (staticFields.Count > 0)
{
propertyInfo[0] = default(DEBUG_PROPERTY_INFO);
JavaDebugStaticMembersPseudoProperty property = new JavaDebugStaticMembersPseudoProperty(this, referenceType, staticFields);
ErrorHandler.ThrowOnFailure(property.GetPropertyInfo(dwFields, dwRadix, dwTimeout, null, 0, propertyInfo));
properties.Add(propertyInfo[0]);
}
}
ppEnum = new EnumDebugPropertyInfo(properties);
return(VSConstants.S_OK);
}
public int EnumChildren(enum_DEBUGPROP_INFO_FLAGS dwFields, uint dwRadix, ref Guid guidFilter, enum_DBG_ATTRIB_FLAGS dwAttribFilter, string pszNameFilter, uint dwTimeout, out IEnumDebugPropertyInfo2 ppEnum)
{
Stopwatch stopwatch = Stopwatch.StartNew();
bool infinite = dwTimeout == unchecked((uint)Timeout.Infinite);
TimeSpan timeout = infinite ? TimeSpan.Zero : TimeSpan.FromMilliseconds(dwTimeout);
IObjectReference objectReference = _evaluatedExpression.Value as IObjectReference;
IReferenceType referenceType = _evaluatedExpression.ValueType as IReferenceType;
if (objectReference == null || referenceType == null)
{
ppEnum = new EnumDebugPropertyInfo(Enumerable.Empty<DEBUG_PROPERTY_INFO>());
return VSConstants.S_OK;
}
ppEnum = null;
bool getFullName = (dwFields & enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_FULLNAME) != 0;
bool getName = (dwFields & enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_NAME) != 0;
bool getType = (dwFields & enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_TYPE) != 0;
bool getValue = (dwFields & enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_VALUE) != 0;
bool getAttributes = (dwFields & enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_ATTRIB) != 0;
bool getProperty = (dwFields & enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_PROP) != 0;
bool useAutoExpandValue = (dwFields & enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_VALUE_AUTOEXPAND) != 0;
bool noFormatting = (dwFields & enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_VALUE_RAW) != 0;
bool noToString = (dwFields & enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_VALUE_NO_TOSTRING) != 0;
List<DEBUG_PROPERTY_INFO> properties = new List<DEBUG_PROPERTY_INFO>();
DEBUG_PROPERTY_INFO[] propertyInfo = new DEBUG_PROPERTY_INFO[1];
bool isCollection = false;
int collectionSize = 0;
bool haveCollectionValues = false;
ReadOnlyCollection<IValue> collectionValues = null;
IType componentType = null;
if (!_useRawValues)
{
isCollection = TryGetCollectionSize(objectReference, out collectionSize);
if (isCollection && (getValue || getProperty))
{
haveCollectionValues = TryGetCollectionValues(objectReference, out collectionValues, out componentType);
}
}
if (isCollection)
{
for (int i = 0; i < collectionSize; i++)
{
propertyInfo[0] = default(DEBUG_PROPERTY_INFO);
if (haveCollectionValues)
{
string name = "[" + i + "]";
IType propertyType = componentType;
IValue value = collectionValues[i];
JavaDebugProperty property = new JavaDebugProperty(this, name, _evaluatedExpression.FullName + name, propertyType, value, _evaluatedExpression.HasSideEffects);
bool timedout = !infinite && timeout < stopwatch.Elapsed;
enum_DEBUGPROP_INFO_FLAGS fields = dwFields;
if (timedout)
fields |= enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_VALUE_NO_TOSTRING;
int hr = property.GetPropertyInfo(fields, dwRadix, dwTimeout, null, 0, propertyInfo);
if (ErrorHandler.Failed(hr))
return hr;
if (timedout)
propertyInfo[0].dwAttrib |= enum_DBG_ATTRIB_FLAGS.DBG_ATTRIB_VALUE_TIMEOUT;
properties.Add(propertyInfo[0]);
continue;
}
else
{
if (getFullName)
{
propertyInfo[0].bstrFullName = _evaluatedExpression.FullName + "[" + i + "]";
propertyInfo[0].dwFields |= enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_FULLNAME;
}
if (getName)
{
propertyInfo[0].bstrName = "[" + i + "]";
propertyInfo[0].dwFields |= enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_NAME;
}
if (getType)
{
propertyInfo[0].bstrType = componentType.GetName();
propertyInfo[0].dwFields |= enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_TYPE;
}
if (getAttributes)
{
propertyInfo[0].dwAttrib |= enum_DBG_ATTRIB_FLAGS.DBG_ATTRIB_VALUE_AUTOEXPANDED;
propertyInfo[0].dwAttrib |= enum_DBG_ATTRIB_FLAGS.DBG_ATTRIB_VALUE_READONLY;
if (_evaluatedExpression.HasSideEffects)
propertyInfo[0].dwAttrib |= enum_DBG_ATTRIB_FLAGS.DBG_ATTRIB_VALUE_SIDE_EFFECT;
propertyInfo[0].dwFields |= enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_ATTRIB;
}
}
}
bool useRawValues = referenceType is IClassType;
if (useRawValues)
{
if (_rawValuesProperty == null)
{
_rawValuesProperty = new JavaDebugProperty(this, "Raw Values")
{
_useRawValues = true
};
}
propertyInfo[0] = default(DEBUG_PROPERTY_INFO);
ErrorHandler.ThrowOnFailure(_rawValuesProperty.GetPropertyInfo(dwFields, dwRadix, dwTimeout, null, 0, propertyInfo));
properties.Add(propertyInfo[0]);
}
}
else
{
ReadOnlyCollection<IField> fields = referenceType.GetFields(false);
List<IField> staticFields = new List<IField>(fields.Where(i => i.GetIsStatic()));
bool useMostDerived = !_preventMostDerived && _evaluatedExpression.Value != null && !_evaluatedExpression.Value.GetValueType().Equals(referenceType);
if (useMostDerived)
{
if (_mostDerivedProperty == null)
{
_mostDerivedProperty = new JavaDebugProperty(this, string.Format("[{0}]", _evaluatedExpression.Value.GetValueType().GetName()), _evaluatedExpression.Value.GetValueType())
{
_preventMostDerived = true
};
}
propertyInfo[0] = default(DEBUG_PROPERTY_INFO);
ErrorHandler.ThrowOnFailure(_mostDerivedProperty.GetPropertyInfo(dwFields, dwRadix, dwTimeout, null, 0, propertyInfo));
properties.Add(propertyInfo[0]);
}
bool useSuper = false;
if (!useMostDerived)
{
IClassType valueType = _evaluatedExpression.ValueType as IClassType;
if (valueType != null)
{
IClassType superClass = valueType.GetSuperclass();
useSuper = superClass != null && superClass.GetName() != "java.lang.Object";
if (useSuper)
{
if (_superProperty == null)
{
_superProperty = new JavaDebugProperty(this, "[super]", superClass)
{
_preventMostDerived = true
};
}
propertyInfo[0] = default(DEBUG_PROPERTY_INFO);
ErrorHandler.ThrowOnFailure(_superProperty.GetPropertyInfo(dwFields, dwRadix, dwTimeout, null, 0, propertyInfo));
properties.Add(propertyInfo[0]);
}
}
}
foreach (var field in fields)
{
if (field.GetIsStatic())
continue;
propertyInfo[0] = default(DEBUG_PROPERTY_INFO);
if (getValue || getProperty)
{
IDebugProperty2 property;
try
{
string name = field.GetName();
IType propertyType = field.GetFieldType();
IValue value = objectReference.GetValue(field);
property = new JavaDebugProperty(this, name, _evaluatedExpression.FullName + "." + name, propertyType, value, _evaluatedExpression.HasSideEffects, field);
ErrorHandler.ThrowOnFailure(property.GetPropertyInfo(dwFields, dwRadix, dwTimeout, null, 0, propertyInfo));
}
catch (Exception e)
{
if (ErrorHandler.IsCriticalException(e))
throw;
string name = field.GetName();
IType propertyType = field.GetFieldType();
IValue value = field.GetVirtualMachine().GetMirrorOf(0);
property = new JavaDebugProperty(this, name, _evaluatedExpression.FullName + "." + name, propertyType, value, _evaluatedExpression.HasSideEffects, field);
ErrorHandler.ThrowOnFailure(property.GetPropertyInfo(dwFields, dwRadix, dwTimeout, null, 0, propertyInfo));
}
}
else
{
if (getFullName)
{
propertyInfo[0].bstrFullName = _evaluatedExpression.FullName + "." + field.GetName();
propertyInfo[0].dwFields |= enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_FULLNAME;
}
if (getName)
{
propertyInfo[0].bstrName = field.GetName();
propertyInfo[0].dwFields |= enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_NAME;
}
if (getType)
{
propertyInfo[0].bstrType = field.GetFieldTypeName();
propertyInfo[0].dwFields |= enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_TYPE;
}
if (getAttributes)
{
if (field.GetIsStatic())
propertyInfo[0].dwAttrib |= enum_DBG_ATTRIB_FLAGS.DBG_ATTRIB_STORAGE_STATIC;
if (field.GetIsPrivate())
propertyInfo[0].dwAttrib |= enum_DBG_ATTRIB_FLAGS.DBG_ATTRIB_ACCESS_PRIVATE;
if (field.GetIsProtected())
propertyInfo[0].dwAttrib |= enum_DBG_ATTRIB_FLAGS.DBG_ATTRIB_ACCESS_PROTECTED;
if (field.GetIsPublic())
propertyInfo[0].dwAttrib |= enum_DBG_ATTRIB_FLAGS.DBG_ATTRIB_ACCESS_PUBLIC;
propertyInfo[0].dwAttrib |= enum_DBG_ATTRIB_FLAGS.DBG_ATTRIB_VALUE_READONLY;
propertyInfo[0].dwFields |= enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_ATTRIB;
#if false
bool expandable;
bool hasId;
bool canHaveId;
bool readOnly;
bool error;
bool sideEffect;
bool overloadedContainer;
bool boolean;
bool booleanTrue;
bool invalid;
bool notAThing;
bool autoExpanded;
bool timeout;
bool rawString;
bool customViewer;
bool accessNone;
bool accessPrivate;
bool accessProtected;
bool accessPublic;
bool storageNone;
bool storageGlobal;
bool storageStatic;
bool storageRegister;
bool noModifiers;
bool @virtual;
bool constant;
bool synchronized;
bool @volatile;
bool dataField;
bool method;
bool property;
bool @class;
bool baseClass;
bool @interface;
bool innerClass;
bool mostDerived;
bool multiCustomViewers;
#endif
}
}
properties.Add(propertyInfo[0]);
continue;
}
if (staticFields.Count > 0)
{
propertyInfo[0] = default(DEBUG_PROPERTY_INFO);
JavaDebugStaticMembersPseudoProperty property = new JavaDebugStaticMembersPseudoProperty(this, referenceType, staticFields);
ErrorHandler.ThrowOnFailure(property.GetPropertyInfo(dwFields, dwRadix, dwTimeout, null, 0, propertyInfo));
properties.Add(propertyInfo[0]);
}
}
ppEnum = new EnumDebugPropertyInfo(properties);
return VSConstants.S_OK;
}
