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);
}
public ObjectInstanceInfo(DumpObjectInstance org, HeapFileAnalyzer analyzer)
{
ClassObjectID = org.ClassObjectID;
if (analyzer.ClassObjectInfos.ContainsKey(org.ClassObjectID))
{
ClassObject = analyzer.ClassObjectInfos[org.ClassObjectID];
}
else if (analyzer.ClassNames.ContainsKey(org.ClassObjectID))
{
ClassObject = analyzer.ClassNames[org.ClassObjectID];
}
ObjectID = org.ObjectID;
int length = org.Length;
#region ClassObject方法 -ClassObjectInfo
if (ClassObject is ClassObjectInfo)
{
int templength = 0;
ClassObjectInfo tempClass = ClassObject as ClassObjectInfo;
InstanceFields = new List <PrimitiveObjectInfo>();
while (templength < length)
{
if (tempClass.InstanceFields == null)
{
break;
}
foreach (var it in tempClass.InstanceFields)
{
var value = PrimitiveTypeHelper.GetPrimitiveValue(it.Type, org.InstanceFieldData, ref templength);
if (it.Type != PrimitiveType.HPROF_BASIC_OBJECT)
{
InstanceFields.Add(new PrimitiveObjectInfo()
{
Name = it.Name,
NameID = it.NameID,
Type = it.Type,
Value = value,
});
}
else
{
InstanceFields.Add(new ReferenceObjectInfo()
{
Name = it.Name,
NameID = it.NameID,
Type = it.Type,
Value = value,
ReferenceTarget = null
});
}
}
if (!analyzer.ClassObjectInfos.ContainsKey(tempClass.SuperClassObjectID))
{
break;
}
tempClass = analyzer.ClassObjectInfos[tempClass.SuperClassObjectID];
}
}
;
#endregion
#region ClassObject方法 -string
if (ClassObject is string)
{
InstanceFields = new List <PrimitiveObjectInfo>();
if (ClassName == "java.lang.String")
{
int templength = 0;
var value = PrimitiveTypeHelper.GetPrimitiveValue(PrimitiveType.HPROF_BASIC_OBJECT, org.InstanceFieldData, ref templength);
InstanceFields.Add(new ReferenceObjectInfo()
{
Name = "data",
NameID = 0,
Type = PrimitiveType.HPROF_BASIC_OBJECT,
Value = value,
});
}
}
;
if (ClassName == "android.text.SpannableString" && InstanceFields.Count == 0)
{
int templength = 0;
var value = PrimitiveTypeHelper.GetPrimitiveValue(PrimitiveType.HPROF_BASIC_OBJECT, org.InstanceFieldData, ref templength);
InstanceFields.Add(new ReferenceObjectInfo()
{
Name = "data",
NameID = 0,
Type = PrimitiveType.HPROF_BASIC_OBJECT,
Value = value,
});
}
#endregion
}
