// Formats a string that *should* uniquely identify an object through multiple snapshots and multiple sessions
public string FormatUniqueString(ObjectData od)
{
switch (od.dataType)
{
case ObjectDataType.Type:
return(m_Snapshot.typeDescriptions.typeDescriptionName[od.managedTypeIndex]);
case ObjectDataType.Global:
return("<global>");
case ObjectDataType.NativeObject:
return(FormatInstanceId(od.codeType, m_Snapshot.nativeObjects.instanceId[od.nativeObjectIndex]));
case ObjectDataType.Object:
{
int index = od.GetManagedObjectIndex(m_Snapshot);
if (index >= 0)
{
int nativeIndex = m_Snapshot.CrawledData.ManagedObjects[index].NativeObjectIndex;
if (nativeIndex >= 0)
{
return(FormatInstanceId(CodeType.Managed, m_Snapshot.nativeObjects.instanceId[nativeIndex]));
}
ulong ptr;
if (od.TryGetObjectPointer(out ptr))
{
return(FormatPointer(ptr));
}
}
goto default;
}
case ObjectDataType.Unknown:
return("<uninitialized type>");
default:
{
if (od.IsField())
{
int offset = m_Snapshot.fieldDescriptions.offset[od.fieldIndex];
ulong objPtr = od.GetObjectPointer(m_Snapshot);
return(FormatPointerAndOffset(objPtr, offset));
}
else if (od.IsArrayItem())
{
ulong objPtr = od.GetObjectPointer(m_Snapshot);
return(FormatterPointerAndIndex(objPtr, od.arrayIndex));
}
else
{
ulong ptr;
if (od.TryGetObjectPointer(out ptr))
{
return(FormatPointer(ptr));
}
return(od.GetUnifiedObjectIndex(m_Snapshot).ToString());
}
}
}
}
// Formats "{field=value, ...}"
public string FormatObjectBrief(ObjectData od, IDataFormatter formatter, bool objectBrief)
{
if (objectBrief)
{
string result = "{";
var iid = od.GetInstanceID(m_Snapshot);
if (iid != ObjectData.InvalidInstanceID)
{
result += "InstanceID=" + iid;
}
int fieldCount = od.GetInstanceFieldCount(m_Snapshot);
if (fieldCount > 0)
{
if (iid != ObjectData.InvalidInstanceID)
{
result += ", ";
}
var field = od.GetInstanceFieldByIndex(m_Snapshot, 0);
string k = field.GetFieldName(m_Snapshot);
string v = Format(field, formatter, false);
if (fieldCount > 1)
{
return(result + k + "=" + v + ", ...}");
}
else
{
return(result + k + "=" + v + "}");
}
}
else
{
return(result + "}");
}
}
ulong ptr;
if (od.TryGetObjectPointer(out ptr))
{
return(FormatPointer(ptr));
}
return("{...}");
}
