From aad60c882e16cd2c8769a49e6d9f87a040590d62 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Tue, 18 Jan 2022 20:24:14 +0100 Subject: Bump github.com/mattermost/mattermost-server/v6 from 6.1.0 to 6.3.0 (#1686) Bumps [github.com/mattermost/mattermost-server/v6](https://github.com/mattermost/mattermost-server) from 6.1.0 to 6.3.0. - [Release notes](https://github.com/mattermost/mattermost-server/releases) - [Changelog](https://github.com/mattermost/mattermost-server/blob/master/CHANGELOG.md) - [Commits](https://github.com/mattermost/mattermost-server/compare/v6.1.0...v6.3.0) --- updated-dependencies: - dependency-name: github.com/mattermost/mattermost-server/v6 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .../vmihailenco/msgpack/v5/decode_value.go | 250 +++++++++++++++++++++ 1 file changed, 250 insertions(+) create mode 100644 vendor/github.com/vmihailenco/msgpack/v5/decode_value.go (limited to 'vendor/github.com/vmihailenco/msgpack/v5/decode_value.go') diff --git a/vendor/github.com/vmihailenco/msgpack/v5/decode_value.go b/vendor/github.com/vmihailenco/msgpack/v5/decode_value.go new file mode 100644 index 00000000..d2ff2aea --- /dev/null +++ b/vendor/github.com/vmihailenco/msgpack/v5/decode_value.go @@ -0,0 +1,250 @@ +package msgpack + +import ( + "encoding" + "errors" + "fmt" + "reflect" +) + +var ( + interfaceType = reflect.TypeOf((*interface{})(nil)).Elem() + stringType = reflect.TypeOf((*string)(nil)).Elem() +) + +var valueDecoders []decoderFunc + +//nolint:gochecknoinits +func init() { + valueDecoders = []decoderFunc{ + reflect.Bool: decodeBoolValue, + reflect.Int: decodeInt64Value, + reflect.Int8: decodeInt64Value, + reflect.Int16: decodeInt64Value, + reflect.Int32: decodeInt64Value, + reflect.Int64: decodeInt64Value, + reflect.Uint: decodeUint64Value, + reflect.Uint8: decodeUint64Value, + reflect.Uint16: decodeUint64Value, + reflect.Uint32: decodeUint64Value, + reflect.Uint64: decodeUint64Value, + reflect.Float32: decodeFloat32Value, + reflect.Float64: decodeFloat64Value, + reflect.Complex64: decodeUnsupportedValue, + reflect.Complex128: decodeUnsupportedValue, + reflect.Array: decodeArrayValue, + reflect.Chan: decodeUnsupportedValue, + reflect.Func: decodeUnsupportedValue, + reflect.Interface: decodeInterfaceValue, + reflect.Map: decodeMapValue, + reflect.Ptr: decodeUnsupportedValue, + reflect.Slice: decodeSliceValue, + reflect.String: decodeStringValue, + reflect.Struct: decodeStructValue, + reflect.UnsafePointer: decodeUnsupportedValue, + } +} + +func getDecoder(typ reflect.Type) decoderFunc { + if v, ok := typeDecMap.Load(typ); ok { + return v.(decoderFunc) + } + fn := _getDecoder(typ) + typeDecMap.Store(typ, fn) + return fn +} + +func _getDecoder(typ reflect.Type) decoderFunc { + kind := typ.Kind() + + if kind == reflect.Ptr { + if _, ok := typeDecMap.Load(typ.Elem()); ok { + return ptrValueDecoder(typ) + } + } + + if typ.Implements(customDecoderType) { + return nilAwareDecoder(typ, decodeCustomValue) + } + if typ.Implements(unmarshalerType) { + return nilAwareDecoder(typ, unmarshalValue) + } + if typ.Implements(binaryUnmarshalerType) { + return nilAwareDecoder(typ, unmarshalBinaryValue) + } + if typ.Implements(textUnmarshalerType) { + return nilAwareDecoder(typ, unmarshalTextValue) + } + + // Addressable struct field value. + if kind != reflect.Ptr { + ptr := reflect.PtrTo(typ) + if ptr.Implements(customDecoderType) { + return addrDecoder(nilAwareDecoder(typ, decodeCustomValue)) + } + if ptr.Implements(unmarshalerType) { + return addrDecoder(nilAwareDecoder(typ, unmarshalValue)) + } + if ptr.Implements(binaryUnmarshalerType) { + return addrDecoder(nilAwareDecoder(typ, unmarshalBinaryValue)) + } + if ptr.Implements(textUnmarshalerType) { + return addrDecoder(nilAwareDecoder(typ, unmarshalTextValue)) + } + } + + switch kind { + case reflect.Ptr: + return ptrValueDecoder(typ) + case reflect.Slice: + elem := typ.Elem() + if elem.Kind() == reflect.Uint8 { + return decodeBytesValue + } + if elem == stringType { + return decodeStringSliceValue + } + case reflect.Array: + if typ.Elem().Kind() == reflect.Uint8 { + return decodeByteArrayValue + } + case reflect.Map: + if typ.Key() == stringType { + switch typ.Elem() { + case stringType: + return decodeMapStringStringValue + case interfaceType: + return decodeMapStringInterfaceValue + } + } + } + + return valueDecoders[kind] +} + +func ptrValueDecoder(typ reflect.Type) decoderFunc { + decoder := getDecoder(typ.Elem()) + return func(d *Decoder, v reflect.Value) error { + if d.hasNilCode() { + if !v.IsNil() { + v.Set(reflect.Zero(v.Type())) + } + return d.DecodeNil() + } + if v.IsNil() { + v.Set(reflect.New(v.Type().Elem())) + } + return decoder(d, v.Elem()) + } +} + +func addrDecoder(fn decoderFunc) decoderFunc { + return func(d *Decoder, v reflect.Value) error { + if !v.CanAddr() { + return fmt.Errorf("msgpack: Decode(nonaddressable %T)", v.Interface()) + } + return fn(d, v.Addr()) + } +} + +func nilAwareDecoder(typ reflect.Type, fn decoderFunc) decoderFunc { + if nilable(typ.Kind()) { + return func(d *Decoder, v reflect.Value) error { + if d.hasNilCode() { + return d.decodeNilValue(v) + } + if v.IsNil() { + v.Set(reflect.New(v.Type().Elem())) + } + return fn(d, v) + } + } + + return func(d *Decoder, v reflect.Value) error { + if d.hasNilCode() { + return d.decodeNilValue(v) + } + return fn(d, v) + } +} + +func decodeBoolValue(d *Decoder, v reflect.Value) error { + flag, err := d.DecodeBool() + if err != nil { + return err + } + v.SetBool(flag) + return nil +} + +func decodeInterfaceValue(d *Decoder, v reflect.Value) error { + if v.IsNil() { + return d.interfaceValue(v) + } + return d.DecodeValue(v.Elem()) +} + +func (d *Decoder) interfaceValue(v reflect.Value) error { + vv, err := d.decodeInterfaceCond() + if err != nil { + return err + } + + if vv != nil { + if v.Type() == errorType { + if vv, ok := vv.(string); ok { + v.Set(reflect.ValueOf(errors.New(vv))) + return nil + } + } + + v.Set(reflect.ValueOf(vv)) + } + + return nil +} + +func decodeUnsupportedValue(d *Decoder, v reflect.Value) error { + return fmt.Errorf("msgpack: Decode(unsupported %s)", v.Type()) +} + +//------------------------------------------------------------------------------ + +func decodeCustomValue(d *Decoder, v reflect.Value) error { + decoder := v.Interface().(CustomDecoder) + return decoder.DecodeMsgpack(d) +} + +func unmarshalValue(d *Decoder, v reflect.Value) error { + var b []byte + + d.rec = make([]byte, 0, 64) + if err := d.Skip(); err != nil { + return err + } + b = d.rec + d.rec = nil + + unmarshaler := v.Interface().(Unmarshaler) + return unmarshaler.UnmarshalMsgpack(b) +} + +func unmarshalBinaryValue(d *Decoder, v reflect.Value) error { + data, err := d.DecodeBytes() + if err != nil { + return err + } + + unmarshaler := v.Interface().(encoding.BinaryUnmarshaler) + return unmarshaler.UnmarshalBinary(data) +} + +func unmarshalTextValue(d *Decoder, v reflect.Value) error { + data, err := d.DecodeBytes() + if err != nil { + return err + } + + unmarshaler := v.Interface().(encoding.TextUnmarshaler) + return unmarshaler.UnmarshalText(data) +} -- cgit v1.2.3