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package sctp
type paramSupportedExtensions struct {
paramHeader
ChunkTypes []chunkType
}
func (s *paramSupportedExtensions) marshal() ([]byte, error) {
s.typ = supportedExt
s.raw = make([]byte, len(s.ChunkTypes))
for i, c := range s.ChunkTypes {
s.raw[i] = byte(c)
}
return s.paramHeader.marshal()
}
func (s *paramSupportedExtensions) unmarshal(raw []byte) (param, error) {
err := s.paramHeader.unmarshal(raw)
if err != nil {
return nil, err
}
for _, t := range s.raw {
s.ChunkTypes = append(s.ChunkTypes, chunkType(t))
}
return s, nil
}
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