public static IDictionary <ClrObject, ClrObject> ProcessReferenceConcurrentDictionary(ClrObject dictionary)
{
var heap = dictionary.Type.Heap;
var m_bucketsArray = dictionary.GetRefFldChained(new[] { "m_tables", "m_buckets" }).Value;
var totalElements = m_bucketsArray.Type.GetArrayLength(m_bucketsArray.Address);
var result = new Dictionary <ClrObject, ClrObject>();
for (int i = 0; i < totalElements; i++)
{
var nodeAddress = (ulong)m_bucketsArray.Type.GetArrayElementValue(m_bucketsArray.Address, i);
var type = heap.GetObjectType(nodeAddress);
if (type == null)
{
continue;
}
var node = new ClrObject(nodeAddress, type);
var key = node.GetRefFld("m_key");
if (key.IsNullObj)
{
continue;
}
var value = node.GetRefFld("m_value");
result.Add(key, value);
}
return(result);
}
public override bool SupportTransformation([ClrObjAndTypeNotEmpty] ClrObject dictionary)
{
if (!base.SupportTransformation(dictionary) || !dictionary.Type.Name.Contains("System.Collections.Concurrent.ConcurrentDictionary"))
{
return(false);
}
var m_bucketsArray = dictionary.GetRefFldChained(new[] { "m_tables", "m_buckets" });
if (!m_bucketsArray.HasValue)
{
return(false);
}
var mBucketType = m_bucketsArray.Value.Type;
if (mBucketType.IsArray)
{
var keyType = mBucketType.Fields.Where(f => f.Name == "m_key").FirstOrDefault();
var valueType = mBucketType.Fields.Where(f => f.Name == "m_value").FirstOrDefault();
return(keyType?.IsObjectReference == true && valueType?.IsObjectReference == true);
}
return(false);
}
