Method marshalStruct

opensca/sca/java/xml/marshal.go:826–979

(tinfo *typeInfo, val reflect.Value)

}

func (p *printer) marshalStruct(tinfo *typeInfo, val reflect.Value) error {
	s := parentStack{p: p}
	for i := range tinfo.fields {
		finfo := &tinfo.fields[i]
		if finfo.flags&fAttr != 0 {
			continue
		}
		vf := finfo.value(val, dontInitNilPointers)
		if !vf.IsValid() {
			// The field is behind an anonymous struct field that's
			// nil. Skip it.
			continue
		}

		switch finfo.flags & fMode {
		case fCDATA, fCharData:
			emit := EscapeText
			if finfo.flags&fMode == fCDATA {
				emit = emitCDATA
			}
			if err := s.trim(finfo.parents); err != nil {
				return err
			}
			if vf.CanInterface() && vf.Type().Implements(textMarshalerType) {
				data, err := vf.Interface().(encoding.TextMarshaler).MarshalText()
				if err != nil {
					return err
				}
				if err := emit(p, data); err != nil {
					return err
				}
				continue
			}
			if vf.CanAddr() {
				pv := vf.Addr()
				if pv.CanInterface() && pv.Type().Implements(textMarshalerType) {
					data, err := pv.Interface().(encoding.TextMarshaler).MarshalText()
					if err != nil {
						return err
					}
					if err := emit(p, data); err != nil {
						return err
					}
					continue
				}
			}

			var scratch [64]byte
			vf = indirect(vf)
			switch vf.Kind() {
			case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
				if err := emit(p, strconv.AppendInt(scratch[:0], vf.Int(), 10)); err != nil {
					return err
				}
			case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
				if err := emit(p, strconv.AppendUint(scratch[:0], vf.Uint(), 10)); err != nil {
					return err
				}