switch to go vendoring

vendor/github.com/shamaton/msgpack/v2/ext/encode.go

@@ -0,0 +1,111 @@
+package ext
+
+import (
+	"reflect"
+)
+
+type Encoder interface {
+	Code() int8
+	Type() reflect.Type
+	CalcByteSize(value reflect.Value) (int, error)
+	WriteToBytes(value reflect.Value, offset int, bytes *[]byte) int
+}
+
+type EncoderCommon struct {
+}
+
+func (c *EncoderCommon) SetByte1Int64(value int64, offset int, d *[]byte) int {
+	(*d)[offset] = byte(value)
+	return offset + 1
+}
+
+func (c *EncoderCommon) SetByte2Int64(value int64, offset int, d *[]byte) int {
+	(*d)[offset+0] = byte(value >> 8)
+	(*d)[offset+1] = byte(value)
+	return offset + 2
+}
+
+func (c *EncoderCommon) SetByte4Int64(value int64, offset int, d *[]byte) int {
+	(*d)[offset+0] = byte(value >> 24)
+	(*d)[offset+1] = byte(value >> 16)
+	(*d)[offset+2] = byte(value >> 8)
+	(*d)[offset+3] = byte(value)
+	return offset + 4
+}
+
+func (c *EncoderCommon) SetByte8Int64(value int64, offset int, d *[]byte) int {
+	(*d)[offset] = byte(value >> 56)
+	(*d)[offset+1] = byte(value >> 48)
+	(*d)[offset+2] = byte(value >> 40)
+	(*d)[offset+3] = byte(value >> 32)
+	(*d)[offset+4] = byte(value >> 24)
+	(*d)[offset+5] = byte(value >> 16)
+	(*d)[offset+6] = byte(value >> 8)
+	(*d)[offset+7] = byte(value)
+	return offset + 8
+}
+
+func (c *EncoderCommon) SetByte1Uint64(value uint64, offset int, d *[]byte) int {
+	(*d)[offset] = byte(value)
+	return offset + 1
+}
+
+func (c *EncoderCommon) SetByte2Uint64(value uint64, offset int, d *[]byte) int {
+	(*d)[offset] = byte(value >> 8)
+	(*d)[offset+1] = byte(value)
+	return offset + 2
+}
+
+func (c *EncoderCommon) SetByte4Uint64(value uint64, offset int, d *[]byte) int {
+	(*d)[offset] = byte(value >> 24)
+	(*d)[offset+1] = byte(value >> 16)
+	(*d)[offset+2] = byte(value >> 8)
+	(*d)[offset+3] = byte(value)
+	return offset + 4
+}
+
+func (c *EncoderCommon) SetByte8Uint64(value uint64, offset int, d *[]byte) int {
+	(*d)[offset] = byte(value >> 56)
+	(*d)[offset+1] = byte(value >> 48)
+	(*d)[offset+2] = byte(value >> 40)
+	(*d)[offset+3] = byte(value >> 32)
+	(*d)[offset+4] = byte(value >> 24)
+	(*d)[offset+5] = byte(value >> 16)
+	(*d)[offset+6] = byte(value >> 8)
+	(*d)[offset+7] = byte(value)
+	return offset + 8
+}
+
+func (c *EncoderCommon) SetByte1Int(code, offset int, d *[]byte) int {
+	(*d)[offset] = byte(code)
+	return offset + 1
+}
+
+func (c *EncoderCommon) SetByte2Int(value int, offset int, d *[]byte) int {
+	(*d)[offset] = byte(value >> 8)
+	(*d)[offset+1] = byte(value)
+	return offset + 2
+}
+
+func (c *EncoderCommon) SetByte4Int(value int, offset int, d *[]byte) int {
+	(*d)[offset] = byte(value >> 24)
+	(*d)[offset+1] = byte(value >> 16)
+	(*d)[offset+2] = byte(value >> 8)
+	(*d)[offset+3] = byte(value)
+	return offset + 4
+}
+
+func (c *EncoderCommon) SetByte4Uint32(value uint32, offset int, d *[]byte) int {
+	(*d)[offset] = byte(value >> 24)
+	(*d)[offset+1] = byte(value >> 16)
+	(*d)[offset+2] = byte(value >> 8)
+	(*d)[offset+3] = byte(value)
+	return offset + 4
+}
+
+func (c *EncoderCommon) SetBytes(bs []byte, offset int, d *[]byte) int {
+	for i := range bs {
+		(*d)[offset+i] = bs[i]
+	}
+	return offset + len(bs)
+}