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// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style.
// license that can be found in the LICENSE file.
// Code generated by generate-types. DO NOT EDIT.
package proto
import (
"math"
"github.com/golang/protobuf/v2/internal/encoding/wire"
"github.com/golang/protobuf/v2/internal/errors"
"github.com/golang/protobuf/v2/reflect/protoreflect"
)
// unmarshalScalar decodes a value of the given kind.
//
// Message values are decoded into a []byte which aliases the input data.
func (o UnmarshalOptions) unmarshalScalar(b []byte, wtyp wire.Type, num wire.Number, kind protoreflect.Kind) (val protoreflect.Value, n int, err error) {
switch kind {
case protoreflect.BoolKind:
if wtyp != wire.VarintType {
return val, 0, errUnknown
}
v, n := wire.ConsumeVarint(b)
if n < 0 {
return val, 0, wire.ParseError(n)
}
return protoreflect.ValueOf(wire.DecodeBool(v)), n, nil
case protoreflect.EnumKind:
if wtyp != wire.VarintType {
return val, 0, errUnknown
}
v, n := wire.ConsumeVarint(b)
if n < 0 {
return val, 0, wire.ParseError(n)
}
return protoreflect.ValueOf(protoreflect.EnumNumber(v)), n, nil
case protoreflect.Int32Kind:
if wtyp != wire.VarintType {
return val, 0, errUnknown
}
v, n := wire.ConsumeVarint(b)
if n < 0 {
return val, 0, wire.ParseError(n)
}
return protoreflect.ValueOf(int32(v)), n, nil
case protoreflect.Sint32Kind:
if wtyp != wire.VarintType {
return val, 0, errUnknown
}
v, n := wire.ConsumeVarint(b)
if n < 0 {
return val, 0, wire.ParseError(n)
}
return protoreflect.ValueOf(int32(wire.DecodeZigZag(v & math.MaxUint32))), n, nil
case protoreflect.Uint32Kind:
if wtyp != wire.VarintType {
return val, 0, errUnknown
}
v, n := wire.ConsumeVarint(b)
if n < 0 {
return val, 0, wire.ParseError(n)
}
return protoreflect.ValueOf(uint32(v)), n, nil
case protoreflect.Int64Kind:
if wtyp != wire.VarintType {
return val, 0, errUnknown
}
v, n := wire.ConsumeVarint(b)
if n < 0 {
return val, 0, wire.ParseError(n)
}
return protoreflect.ValueOf(int64(v)), n, nil
case protoreflect.Sint64Kind:
if wtyp != wire.VarintType {
return val, 0, errUnknown
}
v, n := wire.ConsumeVarint(b)
if n < 0 {
return val, 0, wire.ParseError(n)
}
return protoreflect.ValueOf(wire.DecodeZigZag(v)), n, nil
case protoreflect.Uint64Kind:
if wtyp != wire.VarintType {
return val, 0, errUnknown
}
v, n := wire.ConsumeVarint(b)
if n < 0 {
return val, 0, wire.ParseError(n)
}
return protoreflect.ValueOf(v), n, nil
case protoreflect.Sfixed32Kind:
if wtyp != wire.Fixed32Type {
return val, 0, errUnknown
}
v, n := wire.ConsumeFixed32(b)
if n < 0 {
return val, 0, wire.ParseError(n)
}
return protoreflect.ValueOf(int32(v)), n, nil
case protoreflect.Fixed32Kind:
if wtyp != wire.Fixed32Type {
return val, 0, errUnknown
}
v, n := wire.ConsumeFixed32(b)
if n < 0 {
return val, 0, wire.ParseError(n)
}
return protoreflect.ValueOf(uint32(v)), n, nil
case protoreflect.FloatKind:
if wtyp != wire.Fixed32Type {
return val, 0, errUnknown
}
v, n := wire.ConsumeFixed32(b)
if n < 0 {
return val, 0, wire.ParseError(n)
}
return protoreflect.ValueOf(math.Float32frombits(uint32(v))), n, nil
case protoreflect.Sfixed64Kind:
if wtyp != wire.Fixed64Type {
return val, 0, errUnknown
}
v, n := wire.ConsumeFixed64(b)
if n < 0 {
return val, 0, wire.ParseError(n)
}
return protoreflect.ValueOf(int64(v)), n, nil
case protoreflect.Fixed64Kind:
if wtyp != wire.Fixed64Type {
return val, 0, errUnknown
}
v, n := wire.ConsumeFixed64(b)
if n < 0 {
return val, 0, wire.ParseError(n)
}
return protoreflect.ValueOf(v), n, nil
case protoreflect.DoubleKind:
if wtyp != wire.Fixed64Type {
return val, 0, errUnknown
}
v, n := wire.ConsumeFixed64(b)
if n < 0 {
return val, 0, wire.ParseError(n)
}
return protoreflect.ValueOf(math.Float64frombits(v)), n, nil
case protoreflect.StringKind:
if wtyp != wire.BytesType {
return val, 0, errUnknown
}
v, n := wire.ConsumeBytes(b)
if n < 0 {
return val, 0, wire.ParseError(n)
}
return protoreflect.ValueOf(string(v)), n, nil
case protoreflect.BytesKind:
if wtyp != wire.BytesType {
return val, 0, errUnknown
}
v, n := wire.ConsumeBytes(b)
if n < 0 {
return val, 0, wire.ParseError(n)
}
return protoreflect.ValueOf(append(([]byte)(nil), v...)), n, nil
case protoreflect.MessageKind:
if wtyp != wire.BytesType {
return val, 0, errUnknown
}
v, n := wire.ConsumeBytes(b)
if n < 0 {
return val, 0, wire.ParseError(n)
}
return protoreflect.ValueOf(v), n, nil
case protoreflect.GroupKind:
if wtyp != wire.StartGroupType {
return val, 0, errUnknown
}
v, n := wire.ConsumeGroup(num, b)
if n < 0 {
return val, 0, wire.ParseError(n)
}
return protoreflect.ValueOf(v), n, nil
default:
return val, 0, errUnknown
}
}
func (o UnmarshalOptions) unmarshalList(b []byte, wtyp wire.Type, num wire.Number, list protoreflect.List, kind protoreflect.Kind) (n int, err error) {
var nerr errors.NonFatal
switch kind {
case protoreflect.BoolKind:
if wtyp == wire.BytesType {
buf, n := wire.ConsumeBytes(b)
if n < 0 {
return 0, wire.ParseError(n)
}
for len(buf) > 0 {
v, n := wire.ConsumeVarint(buf)
if n < 0 {
return 0, wire.ParseError(n)
}
buf = buf[n:]
list.Append(protoreflect.ValueOf(wire.DecodeBool(v)))
}
return n, nil
}
if wtyp != wire.VarintType {
return 0, errUnknown
}
v, n := wire.ConsumeVarint(b)
if n < 0 {
return 0, wire.ParseError(n)
}
list.Append(protoreflect.ValueOf(wire.DecodeBool(v)))
return n, nerr.E
case protoreflect.EnumKind:
if wtyp == wire.BytesType {
buf, n := wire.ConsumeBytes(b)
if n < 0 {
return 0, wire.ParseError(n)
}
for len(buf) > 0 {
v, n := wire.ConsumeVarint(buf)
if n < 0 {
return 0, wire.ParseError(n)
}
buf = buf[n:]
list.Append(protoreflect.ValueOf(protoreflect.EnumNumber(v)))
}
return n, nil
}
if wtyp != wire.VarintType {
return 0, errUnknown
}
v, n := wire.ConsumeVarint(b)
if n < 0 {
return 0, wire.ParseError(n)
}
list.Append(protoreflect.ValueOf(protoreflect.EnumNumber(v)))
return n, nerr.E
case protoreflect.Int32Kind:
if wtyp == wire.BytesType {
buf, n := wire.ConsumeBytes(b)
if n < 0 {
return 0, wire.ParseError(n)
}
for len(buf) > 0 {
v, n := wire.ConsumeVarint(buf)
if n < 0 {
return 0, wire.ParseError(n)
}
buf = buf[n:]
list.Append(protoreflect.ValueOf(int32(v)))
}
return n, nil
}
if wtyp != wire.VarintType {
return 0, errUnknown
}
v, n := wire.ConsumeVarint(b)
if n < 0 {
return 0, wire.ParseError(n)
}
list.Append(protoreflect.ValueOf(int32(v)))
return n, nerr.E
case protoreflect.Sint32Kind:
if wtyp == wire.BytesType {
buf, n := wire.ConsumeBytes(b)
if n < 0 {
return 0, wire.ParseError(n)
}
for len(buf) > 0 {
v, n := wire.ConsumeVarint(buf)
if n < 0 {
return 0, wire.ParseError(n)
}
buf = buf[n:]
list.Append(protoreflect.ValueOf(int32(wire.DecodeZigZag(v & math.MaxUint32))))
}
return n, nil
}
if wtyp != wire.VarintType {
return 0, errUnknown
}
v, n := wire.ConsumeVarint(b)
if n < 0 {
return 0, wire.ParseError(n)
}
list.Append(protoreflect.ValueOf(int32(wire.DecodeZigZag(v & math.MaxUint32))))
return n, nerr.E
case protoreflect.Uint32Kind:
if wtyp == wire.BytesType {
buf, n := wire.ConsumeBytes(b)
if n < 0 {
return 0, wire.ParseError(n)
}
for len(buf) > 0 {
v, n := wire.ConsumeVarint(buf)
if n < 0 {
return 0, wire.ParseError(n)
}
buf = buf[n:]
list.Append(protoreflect.ValueOf(uint32(v)))
}
return n, nil
}
if wtyp != wire.VarintType {
return 0, errUnknown
}
v, n := wire.ConsumeVarint(b)
if n < 0 {
return 0, wire.ParseError(n)
}
list.Append(protoreflect.ValueOf(uint32(v)))
return n, nerr.E
case protoreflect.Int64Kind:
if wtyp == wire.BytesType {
buf, n := wire.ConsumeBytes(b)
if n < 0 {
return 0, wire.ParseError(n)
}
for len(buf) > 0 {
v, n := wire.ConsumeVarint(buf)
if n < 0 {
return 0, wire.ParseError(n)
}
buf = buf[n:]
list.Append(protoreflect.ValueOf(int64(v)))
}
return n, nil
}
if wtyp != wire.VarintType {
return 0, errUnknown
}
v, n := wire.ConsumeVarint(b)
if n < 0 {
return 0, wire.ParseError(n)
}
list.Append(protoreflect.ValueOf(int64(v)))
return n, nerr.E
case protoreflect.Sint64Kind:
if wtyp == wire.BytesType {
buf, n := wire.ConsumeBytes(b)
if n < 0 {
return 0, wire.ParseError(n)
}
for len(buf) > 0 {
v, n := wire.ConsumeVarint(buf)
if n < 0 {
return 0, wire.ParseError(n)
}
buf = buf[n:]
list.Append(protoreflect.ValueOf(wire.DecodeZigZag(v)))
}
return n, nil
}
if wtyp != wire.VarintType {
return 0, errUnknown
}
v, n := wire.ConsumeVarint(b)
if n < 0 {
return 0, wire.ParseError(n)
}
list.Append(protoreflect.ValueOf(wire.DecodeZigZag(v)))
return n, nerr.E
case protoreflect.Uint64Kind:
if wtyp == wire.BytesType {
buf, n := wire.ConsumeBytes(b)
if n < 0 {
return 0, wire.ParseError(n)
}
for len(buf) > 0 {
v, n := wire.ConsumeVarint(buf)
if n < 0 {
return 0, wire.ParseError(n)
}
buf = buf[n:]
list.Append(protoreflect.ValueOf(v))
}
return n, nil
}
if wtyp != wire.VarintType {
return 0, errUnknown
}
v, n := wire.ConsumeVarint(b)
if n < 0 {
return 0, wire.ParseError(n)
}
list.Append(protoreflect.ValueOf(v))
return n, nerr.E
case protoreflect.Sfixed32Kind:
if wtyp == wire.BytesType {
buf, n := wire.ConsumeBytes(b)
if n < 0 {
return 0, wire.ParseError(n)
}
for len(buf) > 0 {
v, n := wire.ConsumeFixed32(buf)
if n < 0 {
return 0, wire.ParseError(n)
}
buf = buf[n:]
list.Append(protoreflect.ValueOf(int32(v)))
}
return n, nil
}
if wtyp != wire.Fixed32Type {
return 0, errUnknown
}
v, n := wire.ConsumeFixed32(b)
if n < 0 {
return 0, wire.ParseError(n)
}
list.Append(protoreflect.ValueOf(int32(v)))
return n, nerr.E
case protoreflect.Fixed32Kind:
if wtyp == wire.BytesType {
buf, n := wire.ConsumeBytes(b)
if n < 0 {
return 0, wire.ParseError(n)
}
for len(buf) > 0 {
v, n := wire.ConsumeFixed32(buf)
if n < 0 {
return 0, wire.ParseError(n)
}
buf = buf[n:]
list.Append(protoreflect.ValueOf(uint32(v)))
}
return n, nil
}
if wtyp != wire.Fixed32Type {
return 0, errUnknown
}
v, n := wire.ConsumeFixed32(b)
if n < 0 {
return 0, wire.ParseError(n)
}
list.Append(protoreflect.ValueOf(uint32(v)))
return n, nerr.E
case protoreflect.FloatKind:
if wtyp == wire.BytesType {
buf, n := wire.ConsumeBytes(b)
if n < 0 {
return 0, wire.ParseError(n)
}
for len(buf) > 0 {
v, n := wire.ConsumeFixed32(buf)
if n < 0 {
return 0, wire.ParseError(n)
}
buf = buf[n:]
list.Append(protoreflect.ValueOf(math.Float32frombits(uint32(v))))
}
return n, nil
}
if wtyp != wire.Fixed32Type {
return 0, errUnknown
}
v, n := wire.ConsumeFixed32(b)
if n < 0 {
return 0, wire.ParseError(n)
}
list.Append(protoreflect.ValueOf(math.Float32frombits(uint32(v))))
return n, nerr.E
case protoreflect.Sfixed64Kind:
if wtyp == wire.BytesType {
buf, n := wire.ConsumeBytes(b)
if n < 0 {
return 0, wire.ParseError(n)
}
for len(buf) > 0 {
v, n := wire.ConsumeFixed64(buf)
if n < 0 {
return 0, wire.ParseError(n)
}
buf = buf[n:]
list.Append(protoreflect.ValueOf(int64(v)))
}
return n, nil
}
if wtyp != wire.Fixed64Type {
return 0, errUnknown
}
v, n := wire.ConsumeFixed64(b)
if n < 0 {
return 0, wire.ParseError(n)
}
list.Append(protoreflect.ValueOf(int64(v)))
return n, nerr.E
case protoreflect.Fixed64Kind:
if wtyp == wire.BytesType {
buf, n := wire.ConsumeBytes(b)
if n < 0 {
return 0, wire.ParseError(n)
}
for len(buf) > 0 {
v, n := wire.ConsumeFixed64(buf)
if n < 0 {
return 0, wire.ParseError(n)
}
buf = buf[n:]
list.Append(protoreflect.ValueOf(v))
}
return n, nil
}
if wtyp != wire.Fixed64Type {
return 0, errUnknown
}
v, n := wire.ConsumeFixed64(b)
if n < 0 {
return 0, wire.ParseError(n)
}
list.Append(protoreflect.ValueOf(v))
return n, nerr.E
case protoreflect.DoubleKind:
if wtyp == wire.BytesType {
buf, n := wire.ConsumeBytes(b)
if n < 0 {
return 0, wire.ParseError(n)
}
for len(buf) > 0 {
v, n := wire.ConsumeFixed64(buf)
if n < 0 {
return 0, wire.ParseError(n)
}
buf = buf[n:]
list.Append(protoreflect.ValueOf(math.Float64frombits(v)))
}
return n, nil
}
if wtyp != wire.Fixed64Type {
return 0, errUnknown
}
v, n := wire.ConsumeFixed64(b)
if n < 0 {
return 0, wire.ParseError(n)
}
list.Append(protoreflect.ValueOf(math.Float64frombits(v)))
return n, nerr.E
case protoreflect.StringKind:
if wtyp != wire.BytesType {
return 0, errUnknown
}
v, n := wire.ConsumeBytes(b)
if n < 0 {
return 0, wire.ParseError(n)
}
list.Append(protoreflect.ValueOf(string(v)))
return n, nerr.E
case protoreflect.BytesKind:
if wtyp != wire.BytesType {
return 0, errUnknown
}
v, n := wire.ConsumeBytes(b)
if n < 0 {
return 0, wire.ParseError(n)
}
list.Append(protoreflect.ValueOf(append(([]byte)(nil), v...)))
return n, nerr.E
case protoreflect.MessageKind:
if wtyp != wire.BytesType {
return 0, errUnknown
}
v, n := wire.ConsumeBytes(b)
if n < 0 {
return 0, wire.ParseError(n)
}
m := list.NewMessage()
if err := o.unmarshalMessage(v, m); !nerr.Merge(err) {
return 0, err
}
list.Append(protoreflect.ValueOf(m))
return n, nerr.E
case protoreflect.GroupKind:
if wtyp != wire.StartGroupType {
return 0, errUnknown
}
v, n := wire.ConsumeGroup(num, b)
if n < 0 {
return 0, wire.ParseError(n)
}
m := list.NewMessage()
if err := o.unmarshalMessage(v, m); !nerr.Merge(err) {
return 0, err
}
list.Append(protoreflect.ValueOf(m))
return n, nerr.E
default:
return 0, errUnknown
}
}