public static object GetPrimitiveValue(PrimitiveType basicType, byte[] data, ref int startIndex)
{
var length = PrimitiveTypeHelper.GetLength(basicType);
object value = null;
switch (length)
{
case 1:
value = data[startIndex];
break;
case 2:
value = BitConverter.ToInt16(data, startIndex).FromBigEndian();
break;
case 4:
value = BitConverter.ToInt32(data, startIndex).FromBigEndian();
break;
case 8:
value = BitConverter.ToInt64(data, startIndex).FromBigEndian();
break;
default:
throw new Exception("StaticField类型错误");
}
startIndex += length;
return(value);
}
public static DumpPrimitiveArray Deserialize(this DumpPrimitiveArray input, byte[] data, ref int startIndex)
{
input.PrimitiveArrayID = (int)BitConverter.ToInt32(data, startIndex).FromBigEndian();
startIndex += 4;
input.StackTraceSerialNumber = (int)BitConverter.ToInt32(data, startIndex).FromBigEndian();
startIndex += 4;
input.Length = BitConverter.ToInt32(data, startIndex).FromBigEndian();
startIndex += 4;
input.Type = (PrimitiveType)data[startIndex];
startIndex += 1;
var size = PrimitiveTypeHelper.GetLength(input.Type) * input.Length;
input.ElementDatas = data.Skip(startIndex).Take(size).ToArray();
startIndex += size;
return(input);
}
public static DumpClassObject Deserialize(this DumpClassObject input, byte[] data, ref int startIndex, HeapDumpSegment heap)
{
input.ClassObjectID = (int)BitConverter.ToInt32(data, startIndex).FromBigEndian();
startIndex += 4;
input.StackTraceSerialNumber = (int)BitConverter.ToInt32(data, startIndex).FromBigEndian();
startIndex += 4;
input.SuperClassObjectID = (int)BitConverter.ToInt32(data, startIndex).FromBigEndian();
startIndex += 4;
input.ClassLoaderID = (int)BitConverter.ToInt32(data, startIndex).FromBigEndian();
startIndex += 4;
input.Signer = BitConverter.ToInt32(data, startIndex).FromBigEndian();
startIndex += 4;
input.ProtDomain = BitConverter.ToInt32(data, startIndex).FromBigEndian();
startIndex += 4;
input.Reserved = BitConverter.ToInt64(data, startIndex).FromBigEndian();
startIndex += 8;
input.InstanceSize = BitConverter.ToInt32(data, startIndex).FromBigEndian();
startIndex += 4;
input.EmptyConstPool = BitConverter.ToInt16(data, startIndex).FromBigEndian();
startIndex += 2;
#region StaticFieldContent
input.StaticFieldContent = new StaticFieldContent();
input.StaticFieldContent.Count_Plused = BitConverter.ToInt16(data, startIndex).FromBigEndian();
startIndex += 2;
if (input.StaticFieldContent.Count_Plused != 0)
{
var t = heap.HeapDumpObjects.Last();
if (t.Tag == DumpObjectTag.PRIMITIVE_ARRAY_WITH_DATA)
{
input.StaticFieldStruct = heap.HeapDumpObjects.Last() as DumpPrimitiveArray;
}
else
{
throw new Exception("StaticFieldStruct加载错误");
}
input.StaticFieldContent.StaticStringID = (int)BitConverter.ToInt32(data, startIndex).FromBigEndian();
startIndex += 4;
input.StaticFieldContent.ObjectType = (PrimitiveType)data[startIndex];
startIndex += 1;
input.StaticFieldContent.ClassObjectID_Plused = (int)BitConverter.ToInt32(data, startIndex).FromBigEndian();
startIndex += 4;
input.StaticFieldContent.StaticFields = new List <StaticFieldContent.StaticField>();
for (short i = 0; i < input.StaticFieldContent.Count; ++i)
{
var tempStaticField = new StaticFieldContent.StaticField();
tempStaticField.NameID = (int)BitConverter.ToInt32(data, startIndex).FromBigEndian();
startIndex += 4;
tempStaticField.Type = (PrimitiveType)data[startIndex];
startIndex += 1;
tempStaticField.Value = PrimitiveTypeHelper.GetPrimitiveValue(tempStaticField.Type, data, ref startIndex);
input.StaticFieldContent.StaticFields.Add(tempStaticField);
}
}
#endregion
#region InstanceFieldContent
input.InstanceFieldContent = new InstanceFieldContent();
input.InstanceFieldContent.Count = BitConverter.ToInt16(data, startIndex).FromBigEndian();
startIndex += 2;
if (input.InstanceFieldContent.Count != 0)
{
input.InstanceFieldContent.InstanceFields = new List <InstanceFieldContent.InstanceField>();
for (short i = 0; i < input.InstanceFieldContent.Count; ++i)
{
var tempInstanceField = new InstanceFieldContent.InstanceField();
tempInstanceField.NameID = (int)BitConverter.ToInt32(data, startIndex).FromBigEndian();
startIndex += 4;
tempInstanceField.Type = (PrimitiveType)data[startIndex];
startIndex += 1;
input.InstanceFieldContent.InstanceFields.Add(tempInstanceField);
}
}
#endregion
return(input);
}
