mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2025-10-31 00:42:24 -05:00
98263a7de6* start fixing up tests * fix up tests + automate with drone * fiddle with linting * messing about with drone.yml * some more fiddling * hmmm * add cache * add vendor directory * verbose * ci updates * update some little things * update sig
139 lines
2.8 KiB
Go
139 lines
2.8 KiB
Go
package msgpack
|
|
|
|
import (
|
|
"math"
|
|
"reflect"
|
|
|
|
"github.com/vmihailenco/msgpack/v5/msgpcode"
|
|
)
|
|
|
|
var stringSliceType = reflect.TypeOf(([]string)(nil))
|
|
|
|
func encodeStringValue(e *Encoder, v reflect.Value) error {
|
|
return e.EncodeString(v.String())
|
|
}
|
|
|
|
func encodeByteSliceValue(e *Encoder, v reflect.Value) error {
|
|
return e.EncodeBytes(v.Bytes())
|
|
}
|
|
|
|
func encodeByteArrayValue(e *Encoder, v reflect.Value) error {
|
|
if err := e.EncodeBytesLen(v.Len()); err != nil {
|
|
return err
|
|
}
|
|
|
|
if v.CanAddr() {
|
|
b := v.Slice(0, v.Len()).Bytes()
|
|
return e.write(b)
|
|
}
|
|
|
|
e.buf = grow(e.buf, v.Len())
|
|
reflect.Copy(reflect.ValueOf(e.buf), v)
|
|
return e.write(e.buf)
|
|
}
|
|
|
|
func grow(b []byte, n int) []byte {
|
|
if cap(b) >= n {
|
|
return b[:n]
|
|
}
|
|
b = b[:cap(b)]
|
|
b = append(b, make([]byte, n-len(b))...)
|
|
return b
|
|
}
|
|
|
|
func (e *Encoder) EncodeBytesLen(l int) error {
|
|
if l < 256 {
|
|
return e.write1(msgpcode.Bin8, uint8(l))
|
|
}
|
|
if l <= math.MaxUint16 {
|
|
return e.write2(msgpcode.Bin16, uint16(l))
|
|
}
|
|
return e.write4(msgpcode.Bin32, uint32(l))
|
|
}
|
|
|
|
func (e *Encoder) encodeStringLen(l int) error {
|
|
if l < 32 {
|
|
return e.writeCode(msgpcode.FixedStrLow | byte(l))
|
|
}
|
|
if l < 256 {
|
|
return e.write1(msgpcode.Str8, uint8(l))
|
|
}
|
|
if l <= math.MaxUint16 {
|
|
return e.write2(msgpcode.Str16, uint16(l))
|
|
}
|
|
return e.write4(msgpcode.Str32, uint32(l))
|
|
}
|
|
|
|
func (e *Encoder) EncodeString(v string) error {
|
|
if intern := e.flags&useInternedStringsFlag != 0; intern || len(e.dict) > 0 {
|
|
return e.encodeInternedString(v, intern)
|
|
}
|
|
return e.encodeNormalString(v)
|
|
}
|
|
|
|
func (e *Encoder) encodeNormalString(v string) error {
|
|
if err := e.encodeStringLen(len(v)); err != nil {
|
|
return err
|
|
}
|
|
return e.writeString(v)
|
|
}
|
|
|
|
func (e *Encoder) EncodeBytes(v []byte) error {
|
|
if v == nil {
|
|
return e.EncodeNil()
|
|
}
|
|
if err := e.EncodeBytesLen(len(v)); err != nil {
|
|
return err
|
|
}
|
|
return e.write(v)
|
|
}
|
|
|
|
func (e *Encoder) EncodeArrayLen(l int) error {
|
|
if l < 16 {
|
|
return e.writeCode(msgpcode.FixedArrayLow | byte(l))
|
|
}
|
|
if l <= math.MaxUint16 {
|
|
return e.write2(msgpcode.Array16, uint16(l))
|
|
}
|
|
return e.write4(msgpcode.Array32, uint32(l))
|
|
}
|
|
|
|
func encodeStringSliceValue(e *Encoder, v reflect.Value) error {
|
|
ss := v.Convert(stringSliceType).Interface().([]string)
|
|
return e.encodeStringSlice(ss)
|
|
}
|
|
|
|
func (e *Encoder) encodeStringSlice(s []string) error {
|
|
if s == nil {
|
|
return e.EncodeNil()
|
|
}
|
|
if err := e.EncodeArrayLen(len(s)); err != nil {
|
|
return err
|
|
}
|
|
for _, v := range s {
|
|
if err := e.EncodeString(v); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func encodeSliceValue(e *Encoder, v reflect.Value) error {
|
|
if v.IsNil() {
|
|
return e.EncodeNil()
|
|
}
|
|
return encodeArrayValue(e, v)
|
|
}
|
|
|
|
func encodeArrayValue(e *Encoder, v reflect.Value) error {
|
|
l := v.Len()
|
|
if err := e.EncodeArrayLen(l); err != nil {
|
|
return err
|
|
}
|
|
for i := 0; i < l; i++ {
|
|
if err := e.EncodeValue(v.Index(i)); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
return nil
|
|
}
|