1package reflect2
2
3import (
4	"reflect"
5	"unsafe"
6)
7
8type UnsafeStructType struct {
9	unsafeType
10	likePtr bool
11}
12
13func newUnsafeStructType(cfg *frozenConfig, type1 reflect.Type) *UnsafeStructType {
14	return &UnsafeStructType{
15		unsafeType: *newUnsafeType(cfg, type1),
16		likePtr:    likePtrType(type1),
17	}
18}
19
20func (type2 *UnsafeStructType) LikePtr() bool {
21	return type2.likePtr
22}
23
24func (type2 *UnsafeStructType) Indirect(obj interface{}) interface{} {
25	objEFace := unpackEFace(obj)
26	assertType("Type.Indirect argument 1", type2.ptrRType, objEFace.rtype)
27	return type2.UnsafeIndirect(objEFace.data)
28}
29
30func (type2 *UnsafeStructType) UnsafeIndirect(ptr unsafe.Pointer) interface{} {
31	if type2.likePtr {
32		return packEFace(type2.rtype, *(*unsafe.Pointer)(ptr))
33	}
34	return packEFace(type2.rtype, ptr)
35}
36
37func (type2 *UnsafeStructType) FieldByName(name string) StructField {
38	structField, found := type2.Type.FieldByName(name)
39	if !found {
40		return nil
41	}
42	return newUnsafeStructField(type2, structField)
43}
44
45func (type2 *UnsafeStructType) Field(i int) StructField {
46	return newUnsafeStructField(type2, type2.Type.Field(i))
47}
48
49func (type2 *UnsafeStructType) FieldByIndex(index []int) StructField {
50	return newUnsafeStructField(type2, type2.Type.FieldByIndex(index))
51}
52
53func (type2 *UnsafeStructType) FieldByNameFunc(match func(string) bool) StructField {
54	structField, found := type2.Type.FieldByNameFunc(match)
55	if !found {
56		panic("field match condition not found in " + type2.Type.String())
57	}
58	return newUnsafeStructField(type2, structField)
59}
60