public PrimitiveArrayInfo(DumpPrimitiveArray org)
{
PrimitiveArrayID = org.PrimitiveArrayID;
Type = org.Type;
ElementDatas = new List <object>();
for (var start = 0; start < org.ElementDatas.Length;)
{
var t = PrimitiveTypeHelper.GetPrimitiveValue(org.Type, org.ElementDatas, ref start);
ElementDatas.Add(t);
}
if (Type == PrimitiveType.HPROF_BASIC_CHAR)
{
if (ElementDatas.Count > 0)
{
//if (ElementDatas.Exists(c=>(short)c>255 || (short)c<0))//此处为Unicode编码
{
var temp = ElementDatas.Select(c => (short)c).ToArray();
var t2 = ByteConverter.Arr2Arr <short, byte>(temp);
StringData = Encoding.Unicode.GetString(t2);
}
// else//此处为ASCII编码
// {
// var temp = ElementDatas.Select(c => (byte)(short)c).ToArray();
// StringData = Encoding.Default.GetString(temp);
// }
}
else
{
StringData = "";
}
}
}
public static HeapDumpSegment Deserialize(this HeapDumpSegment input, BinaryReader br)
{
(input as HeapRawData).Deserialize(br);
if (input.RawData[0] == (byte)DumpObjectTag.HEAP_INFO)
{
input.SegmentType = DumpSegmentType.ObjectInstance;
int startIndex = 1; //原本正常的情况
input.HeapInfo = new HeapInfo().Deserialize(input.RawData, ref startIndex); //原本正常的情况
input.HeapDumpObjects = new List <HeapDumpObject>();
//int startIndex = 0; //学长的特殊情况，不导出HeapInfo
while (startIndex < input.RawData.Length)
{
HeapDumpObject newObject = null;
var flag = input.RawData[startIndex];
++startIndex;
switch (flag)
{
case (byte)DumpObjectTag.CLASS_OBJECT:
newObject = new DumpClassObject().Deserialize(input.RawData, ref startIndex, input);
break;
case (byte)DumpObjectTag.OBJECT_ARRAY:
newObject = new DumpObjectArray().Deserialize(input.RawData, ref startIndex);
break;
case (byte)DumpObjectTag.OBJECT_INSTANCE:
newObject = new DumpObjectInstance().Deserialize(input.RawData, ref startIndex);
break;
case (byte)DumpObjectTag.PRIMITIVE_ARRAY_WITH_DATA:
newObject = new DumpPrimitiveArray().Deserialize(input.RawData, ref startIndex);
break;
case (byte)DumpObjectTag.PRIMITIVE_ARRAY_WITHOUT_DATA:
newObject = new DumpPrimitiveArrayNoData().Deserialize(input.RawData, ref startIndex);
break;
default:
throw new Exception("尚未处理的Dump类型: " + input.RawData[startIndex]);
}
input.HeapDumpObjects.Add(newObject);
}
}
else
{
input.SegmentType = DumpSegmentType.RootSet;
}
return(input);
}
