Exemplo n.º 1
0
// Handle state after meeting one '@'
func compileColorSyntax(input, output *bytes.Buffer) {
	i, _, err := input.ReadRune()
	if err != nil {
		// EOF got
		log.Fatal("Parse failed on color syntax")
	}

	switch i {
	default:
		output.WriteString(colorMap(string(i)))
	case '{':
		color := bytes.NewBufferString("")
		for {
			i, _, err := input.ReadRune()
			if err != nil {
				log.Fatal("Parse failed on color syntax")
			}
			if i == '}' {
				break
			}
			color.WriteRune(i)
		}
		output.WriteString(colorMap(color.String()))
	case escapeChar:
		output.WriteRune(escapeChar)
	}
}
Exemplo n.º 2
0
//SD-NAME = 1*32PRINTUSASCII ; except '=', SP, ']', %d34 (")
func parseSDName(buf *bytes.Buffer, delim rune) (string, error) {
	var count int
	slice := make([]rune, 0, 32)
	for {
		char, _, err := buf.ReadRune()
		count = count + 1
		if err != nil {
			return "", err
		}

		if count > 32 {
			return "", BadSDErr
		}

		switch char {
		case ']', '"':
			return "", BadSDErr

		case delim:
			return string(slice), nil

		default:
			slice = append(slice, char)
		}
	}
}
Exemplo n.º 3
0
func (c *char) prependString(cbuf *bytes.Buffer, rbuf []rune, str string) []rune {
	if len(str) == 0 {
		return rbuf
	}

	charsToAppend := utf8.RuneCountInString(str) - len(rbuf)

	if charsToAppend > 0 {
		for i := 0; i < charsToAppend; i++ {
			rbuf = append(rbuf, ' ')
		}
	} else if charsToAppend < 0 {
		rbuf = rbuf[:len(rbuf)+charsToAppend]
	}

	cbuf.Reset()
	cbuf.WriteString(str)

	for i := len(rbuf) - 1; i >= 0; i-- {
		r, _, _ := cbuf.ReadRune()
		rbuf[i] = r
	}

	for i := 0; i < len(rbuf); i++ {
		c.prependRune(rbuf[i])
	}

	return rbuf
}
Exemplo n.º 4
0
func parse(buf *bytes.Buffer) Program {
	var p Program
	for {
		r, _, err := buf.ReadRune()
		if err == io.EOF {
			return p
		}
		var cmd Command
		switch r {
		case '+':
			cmd = Command{Op: Add, Arg: 1}
		case '-':
			cmd = Command{Op: Add, Arg: -1}
		case '>':
			cmd = Command{Op: Move, Arg: 1}
		case '<':
			cmd = Command{Op: Move, Arg: -1}
		case '.':
			cmd = Command{Op: Print}
		case ',':
			cmd = Command{Op: Scan}
		case '[':
			cmd = Command{Op: BNZ, Branch: parse(buf)}
		case ']':
			return p
		default:
			continue
		}
		p = append(p, cmd)
	}
}
Exemplo n.º 5
0
func (c *Converter) convert2(s string, proc resultProc) (string, error) {
	if !c.balanced {
		c.balance()
	}

	var out, pending bytes.Buffer
	r := readutil.NewStackabeRuneReader()
	r.PushFront(s)
	n := c.trie.Root()

	for {
		ch, _, err := r.ReadRune()
		if err == io.EOF {
			err = nil
			break
		} else if err != nil {
			return "", err
		}

		n = n.Get(ch)
		if n == nil {
			pending.WriteRune(ch)
			ch2, _, err := pending.ReadRune()
			if err == nil {
				out.WriteRune(ch2)
				r.PushFront(pending.String())
				pending.Reset()
				n = c.trie.Root()
			} else if err != io.EOF {
				return "", err
			}
		} else if e, ok := n.Value().(*entry); ok {
			if len(e.output) > 0 {
				out.WriteString(e.output)
			}
			if len(e.remain) > 0 {
				r.PushFront(e.remain)
			}
			pending.Reset()
			n = c.trie.Root()
		} else {
			pending.WriteRune(ch)
		}
	}

	if proc != nil {
		proc(out.String(), pending.String(), n)
	}
	if pending.Len() > 0 {
		out.WriteString(pending.String())
	}

	return out.String(), nil
}
Exemplo n.º 6
0
func TestOutput(t *testing.T) {
	in := new(bytes.Buffer)
	out := new(bytes.Buffer)
	m := NewMachine(".", in, out)
	// futz with the memory so the current cell has an "a" in
	m.memory[0] = 97
	m.Run()

	if result, _, err := out.ReadRune(); result != 'a' || err != nil {
		t.Errorf(". should print one byte")
	}
}
Exemplo n.º 7
0
func (t *tScreen) parseRune(buf *bytes.Buffer) (bool, bool) {
	b := buf.Bytes()
	if b[0] >= ' ' && b[0] <= 0x7F {
		// printable ASCII easy to deal with -- no encodings
		ev := NewEventKey(KeyRune, rune(b[0]), ModNone)
		t.PostEvent(ev)
		buf.ReadByte()
		return true, true
	}

	if b[0] < 0x80 {
		// No encodings start with low numbered values
		return false, false
	}

	switch t.charset {
	case "UTF-8":
		if utf8.FullRune(b) {
			r, _, e := buf.ReadRune()
			if e == nil {
				ev := NewEventKey(KeyRune, r, ModNone)
				t.PostEvent(ev)
				return true, true
			}
		}
	case "US-ASCII":
		// ASCII cannot generate this, so most likely it was
		// entered as an Alt sequence
		ev := NewEventKey(KeyRune, rune(b[0]-128), ModAlt)
		t.PostEvent(ev)
		buf.ReadByte()
		return true, true

	default:
		utfb := make([]byte, 12)
		for l := 1; l <= len(b); l++ {
			t.decoder.Reset()
			nout, nin, _ := t.decoder.Transform(utfb, b[:l], true)
			if nout != 0 {
				if r, _ := utf8.DecodeRune(utfb[:nout]); r != utf8.RuneError {
					ev := NewEventKey(KeyRune, r, ModNone)
					t.PostEvent(ev)
				}
				for eat := 0; eat < nin; eat++ {
					buf.ReadByte()
				}
				return true, true
			}
		}
	}
	// Looks like potential escape
	return true, false
}
Exemplo n.º 8
0
func (c *char) appendString(cbuf *bytes.Buffer, str string) {
	if len(str) == 0 {
		return
	}

	cbuf.Reset()
	cbuf.WriteString(str)

	runesCount := utf8.RuneCountInString(str)

	for i := 0; i < runesCount; i++ {
		r, _, _ := cbuf.ReadRune()
		c.appendRune(r)
	}
}
Exemplo n.º 9
0
func handleEscape(p *parser, in, out *bytes.Buffer) (handler, error) {
	r, _, err := in.ReadRune()
	if err == io.EOF {
		return nil, ErrUnexpectedEOF
	}

	if r == '{' {
		return handleEscapeClause, nil
	} else if r == p.escape {
		out.WriteRune(p.escape)
	} else if p.color {
		out.WriteString(ColorCode(string(r)))
	}
	return handleRegular, nil
}
Exemplo n.º 10
0
func handleRegular(p *parser, in, out *bytes.Buffer) (handler, error) {
	for {
		r, _, err := in.ReadRune()
		// The only error that can happen here is that we have reached the end of file,
		// or that a rune is messed up. If the rune is messed up, we treat it normally.
		// This is why we only check for io.EOF.
		if err == io.EOF {
			break
		}

		if r == p.escape {
			return handleEscape, nil
		}
		out.WriteRune(r)
	}
	return nil, nil
}
Exemplo n.º 11
0
func readRawMsgBytes(buf *bytes.Buffer) ([]byte, error) {
	nilChar, _, err := buf.ReadRune()
	if err == io.EOF {
		return nil, nil
	}

	// see if there is a nil char
	if nilChar == '-' {
		return nil, nil
	}

	buf.UnreadRune()

	data := buf.Next(buf.Len())

	return data, nil
}
Exemplo n.º 12
0
func replaseEmoji(input *bytes.Buffer) string {
	r := ""
	emoji := bytes.NewBufferString(":")
	for {
		i, _, err := input.ReadRune()
		if err != nil {
			// not replase
			r = emoji.String()
			break
		}
		emoji.WriteRune(i)

		if i == ':' {
			r = emojize(emoji.String())
			break
		}
	}
	return r
}
Exemplo n.º 13
0
func handleEscapeClause(p *parser, in, out *bytes.Buffer) (handler, error) {
	bs := bytes.NewBufferString("")
	for {
		r, _, err := in.ReadRune()
		if err == io.EOF {
			return nil, ErrUnexpectedEOF
		}

		if r == '}' {
			break
		}
		bs.WriteRune(r)
	}

	if p.color {
		out.WriteString(ColorCode(bs.String()))
	}
	return handleRegular, nil
}
Exemplo n.º 14
0
func Parse(buf *bytes.Buffer) (*sysmsg.Message, error) {
	header, err := ParseHeader(buf)
	if err != nil {
		return nil, err
	}

	sd, err := ParseSData(buf)
	if err != nil {
		return nil, err
	}

	msg := &sysmsg.Message{header, sd, nil, false}

	if sd == nil {
		spChar, _, err := buf.ReadRune()
		if err == io.EOF {
			return msg, nil
		}

		//there should be a space char
		if spChar != sysmsg.SP_VAL_BYTE {
			return nil, BadMsgData
		}
	}

	data, err := readRawMsgBytes(buf)
	if err != nil {
		return nil, err
	}

	if data != nil && len(data) >= 3 {
		// check for BOM - EF.BB.BF
		if data[0] == 0xEF && data[1] == 0xBB && data[2] == 0xBF {
			data = data[3:]
			msg.IsUtf8 = true
		}
	}

	msg.RawMsg = data

	return msg, nil
}
Exemplo n.º 15
0
func parseSDParamVal(buf *bytes.Buffer) (string, error) {
	slice := make([]rune, 0, 128)
	firstQuote := true

	for {
		startChar, _, err := buf.ReadRune()
		if err != nil {
			return "", err
		}

		switch {
		case startChar == '\\':
			// check the next char it must be an escape char
			nextChar, _, err := buf.ReadRune()
			if err != nil {
				return "", err
			}

			if nextChar != '\\' && nextChar != '"' && nextChar != ']' {
				slice = append(slice, startChar)
			}

			slice = append(slice, nextChar)
			break

		case startChar == '"':
			if !firstQuote {
				return string(slice), nil
			}

			if firstQuote {
				firstQuote = false
			}
			break

		default:
			slice = append(slice, startChar)
			break
		}
	}

}
Exemplo n.º 16
0
func replaceColorTags(input, output *bytes.Buffer, clean bool) bool {
	tag := bytes.NewBufferString("")

LOOP:
	for {
		i, _, err := input.ReadRune()

		if err != nil {
			output.WriteString("{" + tag.String())
			return true
		}

		switch i {
		default:
			tag.WriteRune(i)
		case '{':
			output.WriteString("{" + tag.String())
			tag = bytes.NewBufferString("")
		case '}':
			break LOOP
		}
	}

	tagStr := tag.String()

	if !isValidTag(tagStr) {
		output.WriteString("{" + tagStr + "}")
		return true
	}

	if tagStr == "!" {
		if !clean {
			output.WriteString(_CODE_RESET)
		}

		return true
	}

	output.WriteString(tag2ANSI(tagStr, clean))

	return false
}
Exemplo n.º 17
0
func TestChunkedArtifactWriteIncompleteUnicodeCharacters(t *testing.T) {
	const bucketName = "bucketName"
	const ownerName = "ownerName"
	const artifactName = "artifactName"

	if testing.Short() {
		t.Skip("Skipping end-to-end test in short mode.")
	}

	client := setup(t)

	bucket, err := client.NewBucket(bucketName, ownerName, 31)
	require.NotNil(t, bucket)
	require.NoError(t, err)

	// Append bytes to artifacts.
	cartifact, err := bucket.NewChunkedArtifact(artifactName)
	require.NotNil(t, cartifact)
	require.NoError(t, err)

	{
		var buf bytes.Buffer
		buf.WriteRune('☃')                                           // Rune of length 3 bytes
		require.NoError(t, cartifact.AppendLog(string(buf.Next(2)))) // Send only first two bytes
		require.NoError(t, cartifact.AppendLog(string(buf.Next(1)))) // Send last byte
		require.NoError(t, cartifact.Flush())
	}

	{
		reader, err := cartifact.GetContent()
		require.NoError(t, err)

		var buf bytes.Buffer
		buf.ReadFrom(reader)
		r, size, buferr := buf.ReadRune()
		require.NoError(t, buferr)
		require.Equal(t, '☃', r)
		require.Equal(t, 3, size)
	}
}
Exemplo n.º 18
0
func replaseEmoji(input *bytes.Buffer) string {
	emoji := bytes.NewBufferString(":")
	for {
		i, _, err := input.ReadRune()
		if err != nil {
			// not replase
			return emoji.String()
		}

		if i == ':' && emoji.Len() == 1 {
			return emoji.String() + replaseEmoji(input)
		}

		emoji.WriteRune(i)
		switch {
		case unicode.IsSpace(i):
			return emoji.String()
		case i == ':':
			return emojize(emoji.String())
		}
	}
}
Exemplo n.º 19
0
// 与 RecursiveInt.Scan 执行相同的扫描任务,但不会循环通过扫描器,因此我们更直接地比较性能。
func scanInts(r *RecursiveInt, b *bytes.Buffer) (err error) {
	r.next = nil
	_, err = Fscan(b, &r.i)
	if err != nil {
		return
	}
	c, _, err := b.ReadRune()
	if err != nil {
		if err == io.EOF {
			err = nil
		}
		return
	}
	if c != '.' {
		return
	}
	next := new(RecursiveInt)
	err = scanInts(next, b)
	if err == nil {
		r.next = next
	}
	return
}
Exemplo n.º 20
0
func dequote(source *bytes.Buffer) string {
	var buffer bytes.Buffer

	lastchar := ' '
	quoteNow := NOTQUOTED
	yenCount := 0
	for {
		ch, _, err := source.ReadRune()
		if err != nil {
			break
		}
		if ch == '~' && unicode.IsSpace(lastchar) {
			if home := dos.GetHome(); home != "" {
				buffer.WriteString(home)
			} else {
				buffer.WriteRune('~')
			}
			lastchar = '~'
			continue
		}
		if ch == '%' && quoteNow != '\'' && yenCount%2 == 0 {
			var nameBuf bytes.Buffer
			for {
				ch, _, err = source.ReadRune()
				if err != nil {
					buffer.WriteRune('%')
					buffer.WriteString(nameBuf.String())
					return buffer.String()
				}
				if ch == '%' {
					nameStr := nameBuf.String()
					value := os.Getenv(nameStr)
					if value != "" {
						buffer.WriteString(value)
					} else if m := rxUnicode.FindStringSubmatch(nameStr); m != nil {
						ucode, _ := strconv.ParseInt(m[1], 16, 32)
						buffer.WriteRune(rune(ucode))
					} else if f, ok := PercentFunc[nameStr]; ok {
						buffer.WriteString(f())
					} else {
						buffer.WriteRune('%')
						buffer.WriteString(nameStr)
						buffer.WriteRune('%')
					}
					break
				}
				if !unicode.IsLower(ch) && !unicode.IsUpper(ch) && !unicode.IsNumber(ch) && ch != '_' && ch != '+' {
					source.UnreadRune()
					buffer.WriteRune('%')
					buffer.WriteString(nameBuf.String())
					break
				}
				nameBuf.WriteRune(ch)
			}
			continue
		}

		if quoteNow != NOTQUOTED && ch == quoteNow && yenCount%2 == 0 {
			// Close Quotation.
			for ; yenCount >= 2; yenCount -= 2 {
				buffer.WriteRune('\\')
			}
			quoteNow = NOTQUOTED
		} else if (ch == '\'' || ch == '"') && quoteNow == NOTQUOTED && yenCount%2 == 0 {
			// Open Qutation.
			for ; yenCount >= 2; yenCount -= 2 {
				buffer.WriteRune('\\')
			}
			quoteNow = ch
			if ch == lastchar {
				buffer.WriteRune(ch)
			}
		} else {
			if ch == '\\' {
				yenCount++
			} else if ch == '\'' || ch == '"' {
				for ; yenCount >= 2; yenCount -= 2 {
					buffer.WriteRune('\\')
				}
				yenCount = 0
				buffer.WriteRune(ch)
			} else {
				for ; yenCount > 0; yenCount-- {
					buffer.WriteRune('\\')
				}
				buffer.WriteRune(ch)
			}
		}
		lastchar = ch
	}
	for ; yenCount > 0; yenCount-- {
		buffer.WriteRune('\\')
	}
	return buffer.String()
}
Exemplo n.º 21
0
func buffer2word(source bytes.Buffer, removeQuote bool) string {
	var buffer bytes.Buffer

	lastchar := ' '
	quoteNow := NOTQUOTED
	yenCount := 0
	for {
		ch, _, err := source.ReadRune()
		if err != nil {
			break
		}
		if ch == '~' && unicode.IsSpace(lastchar) {
			if home := dos.GetHome(); home != "" {
				buffer.WriteString(home)
			} else {
				buffer.WriteRune('~')
			}
			lastchar = '~'
			continue
		}
		if ch == '%' && quoteNow != '\'' && yenCount%2 == 0 {
			var nameBuf bytes.Buffer
			for {
				ch, _, err = source.ReadRune()
				if err != nil {
					buffer.WriteRune('%')
					nameBuf.WriteTo(&buffer)
					return buffer.String()
				}
				if ch == '%' {
					if value, ok := OurGetEnv(nameBuf.String()); ok {
						buffer.WriteString(value)
					} else {
						buffer.WriteRune('%')
						nameBuf.WriteTo(&buffer)
						buffer.WriteRune('%')
					}
					break
				}
				if ch == '=' {
					source.UnreadRune()
					buffer.WriteRune('%')
					nameBuf.WriteTo(&buffer)
					break
				}
				nameBuf.WriteRune(ch)
			}
			continue
		}

		if quoteNow != NOTQUOTED && ch == quoteNow && yenCount%2 == 0 {
			if !removeQuote {
				buffer.WriteRune(ch)
			}
			// Close Quotation.
			for ; yenCount >= 2; yenCount -= 2 {
				buffer.WriteRune('\\')
			}
			quoteNow = NOTQUOTED
		} else if (ch == '\'' || ch == '"') && quoteNow == NOTQUOTED && yenCount%2 == 0 {
			if !removeQuote {
				buffer.WriteRune(ch)
			}
			// Open Qutation.
			for ; yenCount >= 2; yenCount -= 2 {
				buffer.WriteRune('\\')
			}
			quoteNow = ch
			if ch == lastchar {
				buffer.WriteRune(ch)
			}
		} else {
			if ch == '\\' {
				yenCount++
			} else if ch == '\'' || ch == '"' {
				for ; yenCount >= 2; yenCount -= 2 {
					buffer.WriteRune('\\')
				}
				yenCount = 0
				buffer.WriteRune(ch)
			} else {
				for ; yenCount > 0; yenCount-- {
					buffer.WriteRune('\\')
				}
				buffer.WriteRune(ch)
			}
		}
		lastchar = ch
	}
	for ; yenCount > 0; yenCount-- {
		buffer.WriteRune('\\')
	}
	return buffer.String()
}
Exemplo n.º 22
0
func replaceDateTag(d time.Time, input, output *bytes.Buffer) {
	r, _, err := input.ReadRune()

	if err != nil {
		return
	}

	switch r {
	case '%':
		output.WriteString("%")
	case 'a':
		output.WriteString(getShortWeekday(d.Weekday()))
	case 'A':
		output.WriteString(getLongWeekday(d.Weekday()))
	case 'b', 'h':
		output.WriteString(getShortMonth(d.Month()))
	case 'B':
		output.WriteString(getLongMonth(d.Month()))
	case 'c':
		zn, _ := d.Zone()
		output.WriteString(fmt.Sprintf("%s %02d %s %d %02d:%02d:%02d %s %s",
			getShortWeekday(d.Weekday()),
			d.Day(),
			getShortMonth(d.Month()),
			d.Year(),
			getAMPMHour(d),
			d.Minute(),
			d.Second(),
			getAMPM(d, true),
			zn))
	case 'C', 'g':
		output.WriteString(strconv.Itoa(d.Year())[0:2])
	case 'd':
		output.WriteString(fmt.Sprintf("%02d", d.Day()))
	case 'D':
		output.WriteString(fmt.Sprintf("%02d/%02d/%s", d.Month(), d.Day(), strconv.Itoa(d.Year())[2:4]))
	case 'e':
		if d.Day() >= 10 {
			output.WriteString(strconv.Itoa(d.Day()))
		} else {
			output.WriteString(" " + strconv.Itoa(d.Day()))
		}
	case 'F':
		output.WriteString(fmt.Sprintf("%d-%02d-%02d", d.Year(), d.Month(), d.Day()))
	case 'G':
		output.WriteString(strconv.Itoa(d.Year()))
	case 'H':
		output.WriteString(fmt.Sprintf("%02d", d.Hour()))
	case 'I':
		output.WriteString(fmt.Sprintf("%02d", getAMPMHour(d)))
	case 'j':
		output.WriteString(fmt.Sprintf("%03d", d.YearDay()))
	case 'k':
		output.WriteString(" " + strconv.Itoa(d.Hour()))
	case 'l':
		output.WriteString(strconv.Itoa(getAMPMHour(d)))
	case 'm':
		output.WriteString(fmt.Sprintf("%02d", d.Month()))
	case 'M':
		output.WriteString(fmt.Sprintf("%02d", d.Minute()))
	case 'N':
		output.WriteString(fmt.Sprintf("%09d", d.Nanosecond()))
	case 'p':
		output.WriteString(getAMPM(d, false))
	case 'P':
		output.WriteString(getAMPM(d, true))
	case 'r':
		output.WriteString(fmt.Sprintf("%02d:%02d:%02d %s", getAMPMHour(d), d.Minute(), d.Second(), getAMPM(d, true)))
	case 'R':
		output.WriteString(fmt.Sprintf("%02d:%02d", d.Hour(), d.Minute()))
	case 's':
		output.WriteString(strconv.FormatInt(d.Unix(), 10))
	case 'S':
		output.WriteString(fmt.Sprintf("%02d", d.Second()))
	case 'T':
		output.WriteString(fmt.Sprintf("%02d:%02d:%02d", d.Hour(), d.Minute(), d.Second()))
	case 'u':
		output.WriteString(strconv.Itoa(getWeekdayNum(d)))
	case 'V':
		_, wn := d.ISOWeek()
		output.WriteString(fmt.Sprintf("%02d", wn))
	case 'w':
		output.WriteString(strconv.Itoa(int(d.Weekday())))
	case 'y':
		output.WriteString(strconv.Itoa(d.Year())[2:4])
	case 'Y':
		output.WriteString(strconv.Itoa(d.Year()))
	case 'z':
		output.WriteString(getTimezone(d, false))
	case ':':
		input.ReadRune()
		output.WriteString(getTimezone(d, true))
	case 'Z':
		zn, _ := d.Zone()
		output.WriteString(zn)
	default:
		output.WriteRune('%')
		output.WriteRune(r)
	}
}
Exemplo n.º 23
0
func ParseSData(buf *bytes.Buffer) (*sysmsg.StrctData, error) {
	var sData *sysmsg.StrctData
	startChar, _, err := buf.ReadRune()

	if err != nil {
		return sData, err
	}
	// [ = 91
	// ] = 93
	// \ = 92

	if startChar == '-' {
		return nil, nil
	}

	// if it doesn't start with '[' return error
	if startChar != 91 {
		return sData, BadSDErr
	}

	buf.UnreadRune()

	// now, there exists SData, parse it
	readSData := true
	endSData := false
	//[exampleSDID iut="3" eventSource="Application" eventID="1011"][examplePriority@32473 class="high"]
	var element sysmsg.SDElement
	var readParam bool

loop:
	for {
		startChar, _, err := buf.ReadRune()

		if err == io.EOF && endSData {
			return sData, nil
		} else if err != nil {
			return sData, err
		}

		switch {
		case startChar == '[' || readSData:
			//fmt.Println("begin SData")
			readSData = false
			endSData = false
			id, err := parseSDName(buf, sysmsg.SP_VAL_BYTE)
			//fmt.Println("Parsed ID ", id)
			if err != nil {
				return sData, err
			}
			element = sysmsg.SDElement{}
			element.Id = id
			element.Params = make([]sysmsg.SDParam, 0, 2)
			readParam = true
			break

		case startChar == sysmsg.SP_VAL_BYTE || readParam:
			//fmt.Println("begin SData SP")

			// step back one char
			if readParam {
				buf.UnreadRune()
			}

			readParam = false
			if endSData {
				break loop
			}

			name, err := parseSDName(buf, '=')
			if err != nil {
				return sData, err
			}

			val, err := parseSDParamVal(buf)
			if err != nil {
				return sData, err
			}

			param := sysmsg.SDParam{name, val}
			element.Params = append(element.Params, param)

			break

		case startChar == ']':
			//fmt.Println("end SData")
			endSData = true
			if sData == nil {
				sData = &sysmsg.StrctData{}
				sData.Elements = make([]sysmsg.SDElement, 0, 2)
			}

			sData.Elements = append(sData.Elements, element)
			continue loop
		}
	}

	fmt.Println("completed parsing SData", sData)

	return sData, nil
}