1
0
Fork 0
forked from forgejo/forgejo

[Vendor] Update directly used dependencys (#15593)

* update github.com/blevesearch/bleve v2.0.2 -> v2.0.3

* github.com/denisenkom/go-mssqldb v0.9.0 -> v0.10.0

* github.com/editorconfig/editorconfig-core-go v2.4.1 -> v2.4.2

* github.com/go-chi/cors v1.1.1 -> v1.2.0

* github.com/go-git/go-billy v5.0.0 -> v5.1.0

* github.com/go-git/go-git v5.2.0 -> v5.3.0

* github.com/go-ldap/ldap v3.2.4 -> v3.3.0

* github.com/go-redis/redis v8.6.0 -> v8.8.2

* github.com/go-sql-driver/mysql v1.5.0 -> v1.6.0

* github.com/go-swagger/go-swagger v0.26.1 -> v0.27.0

* github.com/lib/pq v1.9.0 -> v1.10.1

* github.com/mattn/go-sqlite3 v1.14.6 -> v1.14.7

* github.com/go-testfixtures/testfixtures v3.5.0 -> v3.6.0

* github.com/issue9/identicon v1.0.1 -> v1.2.0

* github.com/klauspost/compress v1.11.8 -> v1.12.1

* github.com/mgechev/revive v1.0.3 -> v1.0.6

* github.com/microcosm-cc/bluemonday v1.0.7 -> v1.0.8

* github.com/niklasfasching/go-org v1.4.0 -> v1.5.0

* github.com/olivere/elastic v7.0.22 -> v7.0.24

* github.com/pelletier/go-toml v1.8.1 -> v1.9.0

* github.com/prometheus/client_golang v1.9.0 -> v1.10.0

* github.com/xanzy/go-gitlab v0.44.0 -> v0.48.0

* github.com/yuin/goldmark v1.3.3 -> v1.3.5

* github.com/6543/go-version v1.2.4 -> v1.3.1

* do github.com/lib/pq v1.10.0 -> v1.10.1 again ...
This commit is contained in:
6543 2021-04-23 02:08:53 +02:00 committed by GitHub
parent 834fc74873
commit 792b4dba2c
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
558 changed files with 32080 additions and 24669 deletions

View file

@ -0,0 +1,50 @@
// Copyright (C) MongoDB, Inc. 2017-present.
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
package bsoncodec
import (
"reflect"
"go.mongodb.org/mongo-driver/bson/bsonrw"
"go.mongodb.org/mongo-driver/x/bsonx/bsoncore"
)
// ArrayCodec is the Codec used for bsoncore.Array values.
type ArrayCodec struct{}
var defaultArrayCodec = NewArrayCodec()
// NewArrayCodec returns an ArrayCodec.
func NewArrayCodec() *ArrayCodec {
return &ArrayCodec{}
}
// EncodeValue is the ValueEncoder for bsoncore.Array values.
func (ac *ArrayCodec) EncodeValue(ec EncodeContext, vw bsonrw.ValueWriter, val reflect.Value) error {
if !val.IsValid() || val.Type() != tCoreArray {
return ValueEncoderError{Name: "CoreArrayEncodeValue", Types: []reflect.Type{tCoreArray}, Received: val}
}
arr := val.Interface().(bsoncore.Array)
return bsonrw.Copier{}.CopyArrayFromBytes(vw, arr)
}
// DecodeValue is the ValueDecoder for bsoncore.Array values.
func (ac *ArrayCodec) DecodeValue(dc DecodeContext, vr bsonrw.ValueReader, val reflect.Value) error {
if !val.CanSet() || val.Type() != tCoreArray {
return ValueDecoderError{Name: "CoreArrayDecodeValue", Types: []reflect.Type{tCoreArray}, Received: val}
}
if val.IsNil() {
val.Set(reflect.MakeSlice(val.Type(), 0, 0))
}
val.SetLen(0)
arr, err := bsonrw.Copier{}.AppendArrayBytes(val.Interface().(bsoncore.Array), vr)
val.Set(reflect.ValueOf(arr))
return err
}

View file

@ -15,6 +15,10 @@ import (
"go.mongodb.org/mongo-driver/bson/bsontype"
)
var (
emptyValue = reflect.Value{}
)
// Marshaler is an interface implemented by types that can marshal themselves
// into a BSON document represented as bytes. The bytes returned must be a valid
// BSON document if the error is nil.
@ -156,6 +160,55 @@ func (fn ValueDecoderFunc) DecodeValue(dc DecodeContext, vr bsonrw.ValueReader,
return fn(dc, vr, val)
}
// typeDecoder is the interface implemented by types that can handle the decoding of a value given its type.
type typeDecoder interface {
decodeType(DecodeContext, bsonrw.ValueReader, reflect.Type) (reflect.Value, error)
}
// typeDecoderFunc is an adapter function that allows a function with the correct signature to be used as a typeDecoder.
type typeDecoderFunc func(DecodeContext, bsonrw.ValueReader, reflect.Type) (reflect.Value, error)
func (fn typeDecoderFunc) decodeType(dc DecodeContext, vr bsonrw.ValueReader, t reflect.Type) (reflect.Value, error) {
return fn(dc, vr, t)
}
// decodeAdapter allows two functions with the correct signatures to be used as both a ValueDecoder and typeDecoder.
type decodeAdapter struct {
ValueDecoderFunc
typeDecoderFunc
}
var _ ValueDecoder = decodeAdapter{}
var _ typeDecoder = decodeAdapter{}
// decodeTypeOrValue calls decoder.decodeType is decoder is a typeDecoder. Otherwise, it allocates a new element of type
// t and calls decoder.DecodeValue on it.
func decodeTypeOrValue(decoder ValueDecoder, dc DecodeContext, vr bsonrw.ValueReader, t reflect.Type) (reflect.Value, error) {
td, _ := decoder.(typeDecoder)
return decodeTypeOrValueWithInfo(decoder, td, dc, vr, t, true)
}
func decodeTypeOrValueWithInfo(vd ValueDecoder, td typeDecoder, dc DecodeContext, vr bsonrw.ValueReader, t reflect.Type, convert bool) (reflect.Value, error) {
if td != nil {
val, err := td.decodeType(dc, vr, t)
if err == nil && convert && val.Type() != t {
// This conversion step is necessary for slices and maps. If a user declares variables like:
//
// type myBool bool
// var m map[string]myBool
//
// and tries to decode BSON bytes into the map, the decoding will fail if this conversion is not present
// because we'll try to assign a value of type bool to one of type myBool.
val = val.Convert(t)
}
return val, err
}
val := reflect.New(t).Elem()
err := vd.DecodeValue(dc, vr, val)
return val, err
}
// CodecZeroer is the interface implemented by Codecs that can also determine if
// a value of the type that would be encoded is zero.
type CodecZeroer interface {

View file

@ -15,14 +15,17 @@ import (
"go.mongodb.org/mongo-driver/bson/bsontype"
)
var defaultByteSliceCodec = NewByteSliceCodec()
// ByteSliceCodec is the Codec used for []byte values.
type ByteSliceCodec struct {
EncodeNilAsEmpty bool
}
var _ ValueCodec = &ByteSliceCodec{}
var (
defaultByteSliceCodec = NewByteSliceCodec()
_ ValueCodec = defaultByteSliceCodec
_ typeDecoder = defaultByteSliceCodec
)
// NewByteSliceCodec returns a StringCodec with options opts.
func NewByteSliceCodec(opts ...*bsonoptions.ByteSliceCodecOptions) *ByteSliceCodec {
@ -45,10 +48,13 @@ func (bsc *ByteSliceCodec) EncodeValue(ec EncodeContext, vw bsonrw.ValueWriter,
return vw.WriteBinary(val.Interface().([]byte))
}
// DecodeValue is the ValueDecoder for []byte.
func (bsc *ByteSliceCodec) DecodeValue(dc DecodeContext, vr bsonrw.ValueReader, val reflect.Value) error {
if !val.CanSet() || val.Type() != tByteSlice {
return ValueDecoderError{Name: "ByteSliceDecodeValue", Types: []reflect.Type{tByteSlice}, Received: val}
func (bsc *ByteSliceCodec) decodeType(dc DecodeContext, vr bsonrw.ValueReader, t reflect.Type) (reflect.Value, error) {
if t != tByteSlice {
return emptyValue, ValueDecoderError{
Name: "ByteSliceDecodeValue",
Types: []reflect.Type{tByteSlice},
Received: reflect.Zero(t),
}
}
var data []byte
@ -57,34 +63,49 @@ func (bsc *ByteSliceCodec) DecodeValue(dc DecodeContext, vr bsonrw.ValueReader,
case bsontype.String:
str, err := vr.ReadString()
if err != nil {
return err
return emptyValue, err
}
data = []byte(str)
case bsontype.Symbol:
sym, err := vr.ReadSymbol()
if err != nil {
return err
return emptyValue, err
}
data = []byte(sym)
case bsontype.Binary:
var subtype byte
data, subtype, err = vr.ReadBinary()
if err != nil {
return err
return emptyValue, err
}
if subtype != bsontype.BinaryGeneric && subtype != bsontype.BinaryBinaryOld {
return fmt.Errorf("ByteSliceDecodeValue can only be used to decode subtype 0x00 or 0x02 for %s, got %v", bsontype.Binary, subtype)
return emptyValue, decodeBinaryError{subtype: subtype, typeName: "[]byte"}
}
case bsontype.Null:
val.Set(reflect.Zero(val.Type()))
return vr.ReadNull()
err = vr.ReadNull()
case bsontype.Undefined:
val.Set(reflect.Zero(val.Type()))
return vr.ReadUndefined()
err = vr.ReadUndefined()
default:
return fmt.Errorf("cannot decode %v into a []byte", vrType)
return emptyValue, fmt.Errorf("cannot decode %v into a []byte", vrType)
}
if err != nil {
return emptyValue, err
}
val.Set(reflect.ValueOf(data))
return reflect.ValueOf(data), nil
}
// DecodeValue is the ValueDecoder for []byte.
func (bsc *ByteSliceCodec) DecodeValue(dc DecodeContext, vr bsonrw.ValueReader, val reflect.Value) error {
if !val.CanSet() || val.Type() != tByteSlice {
return ValueDecoderError{Name: "ByteSliceDecodeValue", Types: []reflect.Type{tByteSlice}, Received: val}
}
elem, err := bsc.decodeType(dc, vr, tByteSlice)
if err != nil {
return err
}
val.Set(elem)
return nil
}

File diff suppressed because it is too large Load diff

View file

@ -70,6 +70,7 @@ func (dve DefaultValueEncoders) RegisterDefaultEncoders(rb *RegistryBuilder) {
RegisterTypeEncoder(tByteSlice, defaultByteSliceCodec).
RegisterTypeEncoder(tTime, defaultTimeCodec).
RegisterTypeEncoder(tEmpty, defaultEmptyInterfaceCodec).
RegisterTypeEncoder(tCoreArray, defaultArrayCodec).
RegisterTypeEncoder(tOID, ValueEncoderFunc(dve.ObjectIDEncodeValue)).
RegisterTypeEncoder(tDecimal, ValueEncoderFunc(dve.Decimal128EncodeValue)).
RegisterTypeEncoder(tJSONNumber, ValueEncoderFunc(dve.JSONNumberEncodeValue)).

View file

@ -15,14 +15,17 @@ import (
"go.mongodb.org/mongo-driver/bson/primitive"
)
var defaultEmptyInterfaceCodec = NewEmptyInterfaceCodec()
// EmptyInterfaceCodec is the Codec used for interface{} values.
type EmptyInterfaceCodec struct {
DecodeBinaryAsSlice bool
}
var _ ValueCodec = &EmptyInterfaceCodec{}
var (
defaultEmptyInterfaceCodec = NewEmptyInterfaceCodec()
_ ValueCodec = defaultEmptyInterfaceCodec
_ typeDecoder = defaultEmptyInterfaceCodec
)
// NewEmptyInterfaceCodec returns a EmptyInterfaceCodec with options opts.
func NewEmptyInterfaceCodec(opts ...*bsonoptions.EmptyInterfaceCodecOptions) *EmptyInterfaceCodec {
@ -86,33 +89,31 @@ func (eic EmptyInterfaceCodec) getEmptyInterfaceDecodeType(dc DecodeContext, val
return nil, err
}
// DecodeValue is the ValueDecoderFunc for interface{}.
func (eic EmptyInterfaceCodec) DecodeValue(dc DecodeContext, vr bsonrw.ValueReader, val reflect.Value) error {
if !val.CanSet() || val.Type() != tEmpty {
return ValueDecoderError{Name: "EmptyInterfaceDecodeValue", Types: []reflect.Type{tEmpty}, Received: val}
func (eic EmptyInterfaceCodec) decodeType(dc DecodeContext, vr bsonrw.ValueReader, t reflect.Type) (reflect.Value, error) {
if t != tEmpty {
return emptyValue, ValueDecoderError{Name: "EmptyInterfaceDecodeValue", Types: []reflect.Type{tEmpty}, Received: reflect.Zero(t)}
}
rtype, err := eic.getEmptyInterfaceDecodeType(dc, vr.Type())
if err != nil {
switch vr.Type() {
case bsontype.Null:
val.Set(reflect.Zero(val.Type()))
return vr.ReadNull()
return reflect.Zero(t), vr.ReadNull()
default:
return err
return emptyValue, err
}
}
decoder, err := dc.LookupDecoder(rtype)
if err != nil {
return err
return emptyValue, err
}
elem := reflect.New(rtype).Elem()
err = decoder.DecodeValue(dc, vr, elem)
elem, err := decodeTypeOrValue(decoder, dc, vr, rtype)
if err != nil {
return err
return emptyValue, err
}
if eic.DecodeBinaryAsSlice && rtype == tBinary {
binElem := elem.Interface().(primitive.Binary)
if binElem.Subtype == bsontype.BinaryGeneric || binElem.Subtype == bsontype.BinaryBinaryOld {
@ -120,6 +121,20 @@ func (eic EmptyInterfaceCodec) DecodeValue(dc DecodeContext, vr bsonrw.ValueRead
}
}
return elem, nil
}
// DecodeValue is the ValueDecoderFunc for interface{}.
func (eic EmptyInterfaceCodec) DecodeValue(dc DecodeContext, vr bsonrw.ValueReader, val reflect.Value) error {
if !val.CanSet() || val.Type() != tEmpty {
return ValueDecoderError{Name: "EmptyInterfaceDecodeValue", Types: []reflect.Type{tEmpty}, Received: val}
}
elem, err := eic.decodeType(dc, vr, val.Type())
if err != nil {
return err
}
val.Set(elem)
return nil
}

View file

@ -178,6 +178,7 @@ func (mc *MapCodec) DecodeValue(dc DecodeContext, vr bsonrw.ValueReader, val ref
if err != nil {
return err
}
eTypeDecoder, _ := decoder.(typeDecoder)
if eType == tEmpty {
dc.Ancestor = val.Type()
@ -199,8 +200,7 @@ func (mc *MapCodec) DecodeValue(dc DecodeContext, vr bsonrw.ValueReader, val ref
return err
}
elem := reflect.New(eType).Elem()
err = decoder.DecodeValue(dc, vr, elem)
elem, err := decodeTypeOrValueWithInfo(decoder, eTypeDecoder, dc, vr, eType, true)
if err != nil {
return newDecodeError(key, err)
}

View file

@ -15,14 +15,17 @@ import (
"go.mongodb.org/mongo-driver/bson/bsontype"
)
var defaultStringCodec = NewStringCodec()
// StringCodec is the Codec used for struct values.
type StringCodec struct {
DecodeObjectIDAsHex bool
}
var _ ValueCodec = &StringCodec{}
var (
defaultStringCodec = NewStringCodec()
_ ValueCodec = defaultStringCodec
_ typeDecoder = defaultStringCodec
)
// NewStringCodec returns a StringCodec with options opts.
func NewStringCodec(opts ...*bsonoptions.StringCodecOptions) *StringCodec {
@ -43,23 +46,27 @@ func (sc *StringCodec) EncodeValue(ectx EncodeContext, vw bsonrw.ValueWriter, va
return vw.WriteString(val.String())
}
// DecodeValue is the ValueDecoder for string types.
func (sc *StringCodec) DecodeValue(dctx DecodeContext, vr bsonrw.ValueReader, val reflect.Value) error {
if !val.CanSet() || val.Kind() != reflect.String {
return ValueDecoderError{Name: "StringDecodeValue", Kinds: []reflect.Kind{reflect.String}, Received: val}
func (sc *StringCodec) decodeType(dc DecodeContext, vr bsonrw.ValueReader, t reflect.Type) (reflect.Value, error) {
if t.Kind() != reflect.String {
return emptyValue, ValueDecoderError{
Name: "StringDecodeValue",
Kinds: []reflect.Kind{reflect.String},
Received: reflect.Zero(t),
}
}
var str string
var err error
switch vr.Type() {
case bsontype.String:
str, err = vr.ReadString()
if err != nil {
return err
return emptyValue, err
}
case bsontype.ObjectID:
oid, err := vr.ReadObjectID()
if err != nil {
return err
return emptyValue, err
}
if sc.DecodeObjectIDAsHex {
str = oid.Hex()
@ -70,29 +77,43 @@ func (sc *StringCodec) DecodeValue(dctx DecodeContext, vr bsonrw.ValueReader, va
case bsontype.Symbol:
str, err = vr.ReadSymbol()
if err != nil {
return err
return emptyValue, err
}
case bsontype.Binary:
data, subtype, err := vr.ReadBinary()
if err != nil {
return err
return emptyValue, err
}
if subtype != bsontype.BinaryGeneric && subtype != bsontype.BinaryBinaryOld {
return fmt.Errorf("SliceDecodeValue can only be used to decode subtype 0x00 or 0x02 for %s, got %v", bsontype.Binary, subtype)
return emptyValue, decodeBinaryError{subtype: subtype, typeName: "string"}
}
str = string(data)
case bsontype.Null:
if err = vr.ReadNull(); err != nil {
return err
return emptyValue, err
}
case bsontype.Undefined:
if err = vr.ReadUndefined(); err != nil {
return err
return emptyValue, err
}
default:
return fmt.Errorf("cannot decode %v into a string type", vr.Type())
return emptyValue, fmt.Errorf("cannot decode %v into a string type", vr.Type())
}
val.SetString(str)
return reflect.ValueOf(str), nil
}
// DecodeValue is the ValueDecoder for string types.
func (sc *StringCodec) DecodeValue(dctx DecodeContext, vr bsonrw.ValueReader, val reflect.Value) error {
if !val.CanSet() || val.Kind() != reflect.String {
return ValueDecoderError{Name: "StringDecodeValue", Kinds: []reflect.Kind{reflect.String}, Received: val}
}
elem, err := sc.decodeType(dctx, vr, val.Type())
if err != nil {
return err
}
val.SetString(elem.String())
return nil
}

View file

@ -91,6 +91,10 @@ var DefaultStructTagParser StructTagParserFunc = func(sf reflect.StructField) (S
if !ok && !strings.Contains(string(sf.Tag), ":") && len(sf.Tag) > 0 {
tag = string(sf.Tag)
}
return parseTags(key, tag)
}
func parseTags(key string, tag string) (StructTags, error) {
var st StructTags
if tag == "-" {
st.Skip = true
@ -117,3 +121,19 @@ var DefaultStructTagParser StructTagParserFunc = func(sf reflect.StructField) (S
return st, nil
}
// JSONFallbackStructTagParser has the same behavior as DefaultStructTagParser
// but will also fallback to parsing the json tag instead on a field where the
// bson tag isn't available.
var JSONFallbackStructTagParser StructTagParserFunc = func(sf reflect.StructField) (StructTags, error) {
key := strings.ToLower(sf.Name)
tag, ok := sf.Tag.Lookup("bson")
if !ok {
tag, ok = sf.Tag.Lookup("json")
}
if !ok && !strings.Contains(string(sf.Tag), ":") && len(sf.Tag) > 0 {
tag = string(sf.Tag)
}
return parseTags(key, tag)
}

View file

@ -21,14 +21,17 @@ const (
timeFormatString = "2006-01-02T15:04:05.999Z07:00"
)
var defaultTimeCodec = NewTimeCodec()
// TimeCodec is the Codec used for time.Time values.
type TimeCodec struct {
UseLocalTimeZone bool
}
var _ ValueCodec = &TimeCodec{}
var (
defaultTimeCodec = NewTimeCodec()
_ ValueCodec = defaultTimeCodec
_ typeDecoder = defaultTimeCodec
)
// NewTimeCodec returns a TimeCodec with options opts.
func NewTimeCodec(opts ...*bsonoptions.TimeCodecOptions) *TimeCodec {
@ -41,10 +44,13 @@ func NewTimeCodec(opts ...*bsonoptions.TimeCodecOptions) *TimeCodec {
return &codec
}
// DecodeValue is the ValueDecoderFunc for time.Time.
func (tc *TimeCodec) DecodeValue(dc DecodeContext, vr bsonrw.ValueReader, val reflect.Value) error {
if !val.CanSet() || val.Type() != tTime {
return ValueDecoderError{Name: "TimeDecodeValue", Types: []reflect.Type{tTime}, Received: val}
func (tc *TimeCodec) decodeType(dc DecodeContext, vr bsonrw.ValueReader, t reflect.Type) (reflect.Value, error) {
if t != tTime {
return emptyValue, ValueDecoderError{
Name: "TimeDecodeValue",
Types: []reflect.Type{tTime},
Received: reflect.Zero(t),
}
}
var timeVal time.Time
@ -52,47 +58,61 @@ func (tc *TimeCodec) DecodeValue(dc DecodeContext, vr bsonrw.ValueReader, val re
case bsontype.DateTime:
dt, err := vr.ReadDateTime()
if err != nil {
return err
return emptyValue, err
}
timeVal = time.Unix(dt/1000, dt%1000*1000000)
case bsontype.String:
// assume strings are in the isoTimeFormat
timeStr, err := vr.ReadString()
if err != nil {
return err
return emptyValue, err
}
timeVal, err = time.Parse(timeFormatString, timeStr)
if err != nil {
return err
return emptyValue, err
}
case bsontype.Int64:
i64, err := vr.ReadInt64()
if err != nil {
return err
return emptyValue, err
}
timeVal = time.Unix(i64/1000, i64%1000*1000000)
case bsontype.Timestamp:
t, _, err := vr.ReadTimestamp()
if err != nil {
return err
return emptyValue, err
}
timeVal = time.Unix(int64(t), 0)
case bsontype.Null:
if err := vr.ReadNull(); err != nil {
return err
return emptyValue, err
}
case bsontype.Undefined:
if err := vr.ReadUndefined(); err != nil {
return err
return emptyValue, err
}
default:
return fmt.Errorf("cannot decode %v into a time.Time", vrType)
return emptyValue, fmt.Errorf("cannot decode %v into a time.Time", vrType)
}
if !tc.UseLocalTimeZone {
timeVal = timeVal.UTC()
}
val.Set(reflect.ValueOf(timeVal))
return reflect.ValueOf(timeVal), nil
}
// DecodeValue is the ValueDecoderFunc for time.Time.
func (tc *TimeCodec) DecodeValue(dc DecodeContext, vr bsonrw.ValueReader, val reflect.Value) error {
if !val.CanSet() || val.Type() != tTime {
return ValueDecoderError{Name: "TimeDecodeValue", Types: []reflect.Type{tTime}, Received: val}
}
elem, err := tc.decodeType(dc, vr, tTime)
if err != nil {
return err
}
val.Set(elem)
return nil
}

View file

@ -79,3 +79,4 @@ var tA = reflect.TypeOf(primitive.A{})
var tE = reflect.TypeOf(primitive.E{})
var tCoreDocument = reflect.TypeOf(bsoncore.Document{})
var tCoreArray = reflect.TypeOf(bsoncore.Array{})

View file

@ -7,7 +7,6 @@
package bsoncodec
import (
"errors"
"fmt"
"math"
"reflect"
@ -17,14 +16,17 @@ import (
"go.mongodb.org/mongo-driver/bson/bsontype"
)
var defaultUIntCodec = NewUIntCodec()
// UIntCodec is the Codec used for uint values.
type UIntCodec struct {
EncodeToMinSize bool
}
var _ ValueCodec = &UIntCodec{}
var (
defaultUIntCodec = NewUIntCodec()
_ ValueCodec = defaultUIntCodec
_ typeDecoder = defaultUIntCodec
)
// NewUIntCodec returns a UIntCodec with options opts.
func NewUIntCodec(opts ...*bsonoptions.UIntCodecOptions) *UIntCodec {
@ -64,6 +66,93 @@ func (uic *UIntCodec) EncodeValue(ec EncodeContext, vw bsonrw.ValueWriter, val r
}
}
func (uic *UIntCodec) decodeType(dc DecodeContext, vr bsonrw.ValueReader, t reflect.Type) (reflect.Value, error) {
var i64 int64
var err error
switch vrType := vr.Type(); vrType {
case bsontype.Int32:
i32, err := vr.ReadInt32()
if err != nil {
return emptyValue, err
}
i64 = int64(i32)
case bsontype.Int64:
i64, err = vr.ReadInt64()
if err != nil {
return emptyValue, err
}
case bsontype.Double:
f64, err := vr.ReadDouble()
if err != nil {
return emptyValue, err
}
if !dc.Truncate && math.Floor(f64) != f64 {
return emptyValue, errCannotTruncate
}
if f64 > float64(math.MaxInt64) {
return emptyValue, fmt.Errorf("%g overflows int64", f64)
}
i64 = int64(f64)
case bsontype.Boolean:
b, err := vr.ReadBoolean()
if err != nil {
return emptyValue, err
}
if b {
i64 = 1
}
case bsontype.Null:
if err = vr.ReadNull(); err != nil {
return emptyValue, err
}
case bsontype.Undefined:
if err = vr.ReadUndefined(); err != nil {
return emptyValue, err
}
default:
return emptyValue, fmt.Errorf("cannot decode %v into an integer type", vrType)
}
switch t.Kind() {
case reflect.Uint8:
if i64 < 0 || i64 > math.MaxUint8 {
return emptyValue, fmt.Errorf("%d overflows uint8", i64)
}
return reflect.ValueOf(uint8(i64)), nil
case reflect.Uint16:
if i64 < 0 || i64 > math.MaxUint16 {
return emptyValue, fmt.Errorf("%d overflows uint16", i64)
}
return reflect.ValueOf(uint16(i64)), nil
case reflect.Uint32:
if i64 < 0 || i64 > math.MaxUint32 {
return emptyValue, fmt.Errorf("%d overflows uint32", i64)
}
return reflect.ValueOf(uint32(i64)), nil
case reflect.Uint64:
if i64 < 0 {
return emptyValue, fmt.Errorf("%d overflows uint64", i64)
}
return reflect.ValueOf(uint64(i64)), nil
case reflect.Uint:
if i64 < 0 || int64(uint(i64)) != i64 { // Can we fit this inside of an uint
return emptyValue, fmt.Errorf("%d overflows uint", i64)
}
return reflect.ValueOf(uint(i64)), nil
default:
return emptyValue, ValueDecoderError{
Name: "UintDecodeValue",
Kinds: []reflect.Kind{reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint},
Received: reflect.Zero(t),
}
}
}
// DecodeValue is the ValueDecoder for uint types.
func (uic *UIntCodec) DecodeValue(dc DecodeContext, vr bsonrw.ValueReader, val reflect.Value) error {
if !val.CanSet() {
@ -74,81 +163,11 @@ func (uic *UIntCodec) DecodeValue(dc DecodeContext, vr bsonrw.ValueReader, val r
}
}
var i64 int64
var err error
switch vrType := vr.Type(); vrType {
case bsontype.Int32:
i32, err := vr.ReadInt32()
if err != nil {
return err
}
i64 = int64(i32)
case bsontype.Int64:
i64, err = vr.ReadInt64()
if err != nil {
return err
}
case bsontype.Double:
f64, err := vr.ReadDouble()
if err != nil {
return err
}
if !dc.Truncate && math.Floor(f64) != f64 {
return errors.New("UintDecodeValue can only truncate float64 to an integer type when truncation is enabled")
}
if f64 > float64(math.MaxInt64) {
return fmt.Errorf("%g overflows int64", f64)
}
i64 = int64(f64)
case bsontype.Boolean:
b, err := vr.ReadBoolean()
if err != nil {
return err
}
if b {
i64 = 1
}
case bsontype.Null:
if err = vr.ReadNull(); err != nil {
return err
}
case bsontype.Undefined:
if err = vr.ReadUndefined(); err != nil {
return err
}
default:
return fmt.Errorf("cannot decode %v into an integer type", vrType)
elem, err := uic.decodeType(dc, vr, val.Type())
if err != nil {
return err
}
switch val.Kind() {
case reflect.Uint8:
if i64 < 0 || i64 > math.MaxUint8 {
return fmt.Errorf("%d overflows uint8", i64)
}
case reflect.Uint16:
if i64 < 0 || i64 > math.MaxUint16 {
return fmt.Errorf("%d overflows uint16", i64)
}
case reflect.Uint32:
if i64 < 0 || i64 > math.MaxUint32 {
return fmt.Errorf("%d overflows uint32", i64)
}
case reflect.Uint64:
if i64 < 0 {
return fmt.Errorf("%d overflows uint64", i64)
}
case reflect.Uint:
if i64 < 0 || int64(uint(i64)) != i64 { // Can we fit this inside of an uint
return fmt.Errorf("%d overflows uint", i64)
}
default:
return ValueDecoderError{
Name: "UintDecodeValue",
Kinds: []reflect.Kind{reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint},
Received: val,
}
}
val.SetUint(uint64(i64))
val.SetUint(elem.Uint())
return nil
}