mirror of https://github.com/gofiber/fiber.git
54 lines
1.3 KiB
Go
54 lines
1.3 KiB
Go
package bind
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import (
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"encoding"
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"errors"
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"reflect"
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)
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type TextDecoder interface {
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UnmarshalString(s string, fieldValue reflect.Value) error
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}
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var textUnmarshalerType = reflect.TypeOf((*encoding.TextUnmarshaler)(nil)).Elem()
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func CompileTextDecoder(rt reflect.Type) (TextDecoder, error) {
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// encoding.TextUnmarshaler
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if reflect.PtrTo(rt).Implements(textUnmarshalerType) {
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return &textUnmarshalEncoder{fieldType: rt}, nil
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}
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switch rt.Kind() {
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case reflect.Bool:
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return &boolDecoder{}, nil
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case reflect.Uint8:
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return &uintDecoder{bitSize: 8}, nil
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case reflect.Uint16:
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return &uintDecoder{bitSize: 16}, nil
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case reflect.Uint32:
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return &uintDecoder{bitSize: 32}, nil
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case reflect.Uint64:
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return &uintDecoder{bitSize: 64}, nil
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case reflect.Uint:
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return &uintDecoder{}, nil
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case reflect.Int8:
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return &intDecoder{bitSize: 8}, nil
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case reflect.Int16:
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return &intDecoder{bitSize: 16}, nil
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case reflect.Int32:
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return &intDecoder{bitSize: 32}, nil
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case reflect.Int64:
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return &intDecoder{bitSize: 64}, nil
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case reflect.Int:
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return &intDecoder{}, nil
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case reflect.String:
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return &stringDecoder{}, nil
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case reflect.Float32:
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return &floatDecoder{bitSize: 32}, nil
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case reflect.Float64:
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return &floatDecoder{bitSize: 64}, nil
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}
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return nil, errors.New("unsupported type " + rt.String())
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}
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