Ejemplo n.º 1
0
func parseManifestStream(s string) (m ManifestStream) {
	tokens := strings.Split(s, " ")
	m.StreamName = tokens[0]
	tokens = tokens[1:]
	var i int
	for i = range tokens {
		if !blockdigest.IsBlockLocator(tokens[i]) {
			break
		}
	}
	m.Blocks = tokens[:i]
	m.Files = tokens[i:]
	return
}
Ejemplo n.º 2
0
func parseManifestStream(s string) (m ManifestStream) {
	tokens := strings.Split(s, " ")

	m.StreamName = UnescapeName(tokens[0])
	if m.StreamName != "." && !strings.HasPrefix(m.StreamName, "./") {
		m.Err = fmt.Errorf("Invalid stream name: %s", m.StreamName)
		return
	}

	tokens = tokens[1:]
	var i int
	for i = 0; i < len(tokens); i++ {
		if !blockdigest.IsBlockLocator(tokens[i]) {
			break
		}
	}
	m.Blocks = tokens[:i]
	fileTokens := tokens[i:]

	if len(m.Blocks) == 0 {
		m.Err = fmt.Errorf("No block locators found")
		return
	}

	if len(fileTokens) == 0 {
		m.Err = fmt.Errorf("No file tokens found")
		return
	}

	for _, ft := range fileTokens {
		pft, err := parseFileStreamSegment(ft)
		if err != nil {
			m.Err = fmt.Errorf("Invalid file token: %s", ft)
			break
		}
		m.FileStreamSegments = append(m.FileStreamSegments, pft)
	}

	return
}