增加websocket支持
This commit is contained in:
73
vendor/github.com/pelletier/go-toml/v2/unmarshaler.go
generated
vendored
73
vendor/github.com/pelletier/go-toml/v2/unmarshaler.go
generated
vendored
@@ -35,9 +35,6 @@ type Decoder struct {
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// global settings
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strict bool
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// toggles unmarshaler interface
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unmarshalerInterface bool
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}
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// NewDecoder creates a new Decoder that will read from r.
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@@ -57,24 +54,6 @@ func (d *Decoder) DisallowUnknownFields() *Decoder {
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return d
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}
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// EnableUnmarshalerInterface allows to enable unmarshaler interface.
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//
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// With this feature enabled, types implementing the unstable/Unmarshaler
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// interface can be decoded from any structure of the document. It allows types
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// that don't have a straightfoward TOML representation to provide their own
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// decoding logic.
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//
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// Currently, types can only decode from a single value. Tables and array tables
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// are not supported.
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//
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// *Unstable:* This method does not follow the compatibility guarantees of
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// semver. It can be changed or removed without a new major version being
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// issued.
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func (d *Decoder) EnableUnmarshalerInterface() *Decoder {
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d.unmarshalerInterface = true
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return d
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}
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// Decode the whole content of r into v.
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//
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// By default, values in the document that don't exist in the target Go value
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@@ -129,7 +108,6 @@ func (d *Decoder) Decode(v interface{}) error {
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strict: strict{
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Enabled: d.strict,
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},
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unmarshalerInterface: d.unmarshalerInterface,
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}
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return dec.FromParser(v)
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@@ -149,10 +127,6 @@ type decoder struct {
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// need to be skipped.
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skipUntilTable bool
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// Flag indicating that the current array/slice table should be cleared because
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// it is the first encounter of an array table.
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clearArrayTable bool
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// Tracks position in Go arrays.
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// This is used when decoding [[array tables]] into Go arrays. Given array
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// tables are separate TOML expression, we need to keep track of where we
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@@ -165,9 +139,6 @@ type decoder struct {
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// Strict mode
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strict strict
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// Flag that enables/disables unmarshaler interface.
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unmarshalerInterface bool
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// Current context for the error.
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errorContext *errorContext
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}
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@@ -178,16 +149,12 @@ type errorContext struct {
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}
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func (d *decoder) typeMismatchError(toml string, target reflect.Type) error {
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return fmt.Errorf("toml: %s", d.typeMismatchString(toml, target))
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}
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func (d *decoder) typeMismatchString(toml string, target reflect.Type) string {
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if d.errorContext != nil && d.errorContext.Struct != nil {
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ctx := d.errorContext
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f := ctx.Struct.FieldByIndex(ctx.Field)
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return fmt.Sprintf("cannot decode TOML %s into struct field %s.%s of type %s", toml, ctx.Struct, f.Name, f.Type)
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return fmt.Errorf("toml: cannot decode TOML %s into struct field %s.%s of type %s", toml, ctx.Struct, f.Name, f.Type)
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}
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return fmt.Sprintf("cannot decode TOML %s into a Go value of type %s", toml, target)
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return fmt.Errorf("toml: cannot decode TOML %s into a Go value of type %s", toml, target)
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}
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func (d *decoder) expr() *unstable.Node {
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@@ -275,10 +242,9 @@ Rules for the unmarshal code:
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func (d *decoder) handleRootExpression(expr *unstable.Node, v reflect.Value) error {
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var x reflect.Value
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var err error
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var first bool // used for to clear array tables on first use
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if !(d.skipUntilTable && expr.Kind == unstable.KeyValue) {
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first, err = d.seen.CheckExpression(expr)
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err = d.seen.CheckExpression(expr)
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if err != nil {
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return err
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}
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@@ -297,7 +263,6 @@ func (d *decoder) handleRootExpression(expr *unstable.Node, v reflect.Value) err
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case unstable.ArrayTable:
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d.skipUntilTable = false
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d.strict.EnterArrayTable(expr)
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d.clearArrayTable = first
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x, err = d.handleArrayTable(expr.Key(), v)
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default:
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panic(fmt.Errorf("parser should not permit expression of kind %s at document root", expr.Kind))
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@@ -338,10 +303,6 @@ func (d *decoder) handleArrayTableCollectionLast(key unstable.Iterator, v reflec
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reflect.Copy(nelem, elem)
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elem = nelem
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}
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if d.clearArrayTable && elem.Len() > 0 {
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elem.SetLen(0)
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d.clearArrayTable = false
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}
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}
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return d.handleArrayTableCollectionLast(key, elem)
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case reflect.Ptr:
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@@ -360,10 +321,6 @@ func (d *decoder) handleArrayTableCollectionLast(key unstable.Iterator, v reflec
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return v, nil
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case reflect.Slice:
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if d.clearArrayTable && v.Len() > 0 {
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v.SetLen(0)
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d.clearArrayTable = false
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}
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elemType := v.Type().Elem()
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var elem reflect.Value
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if elemType.Kind() == reflect.Interface {
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@@ -615,7 +572,7 @@ func (d *decoder) handleKeyValues(v reflect.Value) (reflect.Value, error) {
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break
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}
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_, err := d.seen.CheckExpression(expr)
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err := d.seen.CheckExpression(expr)
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if err != nil {
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return reflect.Value{}, err
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}
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@@ -673,14 +630,6 @@ func (d *decoder) handleValue(value *unstable.Node, v reflect.Value) error {
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v = initAndDereferencePointer(v)
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}
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if d.unmarshalerInterface {
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if v.CanAddr() && v.Addr().CanInterface() {
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if outi, ok := v.Addr().Interface().(unstable.Unmarshaler); ok {
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return outi.UnmarshalTOML(value)
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}
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}
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}
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ok, err := d.tryTextUnmarshaler(value, v)
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if ok || err != nil {
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return err
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@@ -1014,7 +963,7 @@ func (d *decoder) unmarshalInteger(value *unstable.Node, v reflect.Value) error
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case reflect.Interface:
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r = reflect.ValueOf(i)
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default:
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return unstable.NewParserError(d.p.Raw(value.Raw), d.typeMismatchString("integer", v.Type()))
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return d.typeMismatchError("integer", v.Type())
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}
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if !r.Type().AssignableTo(v.Type()) {
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@@ -1033,7 +982,7 @@ func (d *decoder) unmarshalString(value *unstable.Node, v reflect.Value) error {
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case reflect.Interface:
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v.Set(reflect.ValueOf(string(value.Data)))
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default:
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return unstable.NewParserError(d.p.Raw(value.Raw), d.typeMismatchString("string", v.Type()))
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return unstable.NewParserError(d.p.Raw(value.Raw), "cannot store TOML string into a Go %s", v.Kind())
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}
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return nil
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@@ -1144,9 +1093,9 @@ func (d *decoder) handleKeyValuePart(key unstable.Iterator, value *unstable.Node
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f := fieldByIndex(v, path)
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if !f.CanAddr() {
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// If the field is not addressable, need to take a slower path and
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// make a copy of the struct itself to a new location.
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if !f.CanSet() {
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// If the field is not settable, need to take a slower path and make a copy of
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// the struct itself to a new location.
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nvp := reflect.New(v.Type())
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nvp.Elem().Set(v)
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v = nvp.Elem()
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@@ -1221,10 +1170,10 @@ func initAndDereferencePointer(v reflect.Value) reflect.Value {
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// Same as reflect.Value.FieldByIndex, but creates pointers if needed.
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func fieldByIndex(v reflect.Value, path []int) reflect.Value {
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for _, x := range path {
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for i, x := range path {
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v = v.Field(x)
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if v.Kind() == reflect.Ptr {
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if i < len(path)-1 && v.Kind() == reflect.Ptr {
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if v.IsNil() {
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v.Set(reflect.New(v.Type().Elem()))
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}
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