1 files changed, 0 insertions, 107 deletions
diff --git a/pkg/packet/bgp/prefix_sid_sstlv.go b/pkg/packet/bgp/prefix_sid_sstlv.go
deleted file mode 100644
index 14ff621a..00000000
--- a/pkg/packet/bgp/prefix_sid_sstlv.go
+++ /dev/null
@@ -1,107 +0,0 @@
-package bgp
-
-import "encoding/binary"
-
-const (
-	subSubTLVHdrLen = 3
-)
-
-type SubSubTLVType uint8
-
-type SubSubTLV struct {
-	Type   SubSubTLVType
-	Length uint16
-}
-
-func (s *SubSubTLV) Len() int {
-	return int(s.Length) + subSubTLVHdrLen
-}
-
-func (s *SubSubTLV) Serialize(value []byte) ([]byte, error) {
-	if len(value) != int(s.Length) {
-		return nil, malformedAttrListErr("serialization failed: Prefix SID TLV malformed")
-	}
-	// Extra byte is reserved
-	buf := make([]byte, subSubTLVHdrLen+len(value))
-	p := 0
-	buf[p] = byte(s.Type)
-	p++
-	binary.BigEndian.PutUint16(buf[p:p+2], uint16(s.Length))
-	p += 2
-	copy(buf[p:], value)
-
-	return buf, nil
-}
-
-func (s *SubSubTLV) DecodeFromBytes(data []byte) ([]byte, error) {
-	if len(data) < prefixSIDtlvHdrLen {
-		return nil, malformedAttrListErr("decoding failed: Prefix SID Sub Sub TLV malformed")
-	}
-	s.Type = SubSubTLVType(data[0])
-	s.Length = binary.BigEndian.Uint16(data[1:3])
-
-	if len(data) < s.Len() {
-		return nil, malformedAttrListErr("decoding failed: Prefix SID Sub Sub TLV malformed")
-	}
-
-	return data[prefixSIDtlvHdrLen:s.Len()], nil
-}
-
-// SRv6SIDStructureSubSubTLV defines a structure of SRv6 SID Structure Sub Sub TLV (type 1) object
-// https://tools.ietf.org/html/draft-dawra-bess-srv6-services-02#section-2.1.2.1
-type SRv6SIDStructureSubSubTLV struct {
-	SubSubTLV
-	LocalBlockLength    uint8 `json:"local_block_length,omitempty"`
-	LocatorNodeLength   uint8 `json:"locator_node_length,omitempty"`
-	FunctionLength      uint8 `json:"function_length,omitempty"`
-	ArgumentLength      uint8 `json:"argument_length,omitempty"`
-	TranspositionLength uint8 `json:"transposition_length,omitempty"`
-	TranspositionOffset uint8 `json:"transposition_offset,omitempty"`
-}
-
-func (s *SRv6SIDStructureSubSubTLV) Len() int {
-	return int(s.Length) + subSubTLVHdrLen
-}
-
-func (s *SRv6SIDStructureSubSubTLV) Serialize() ([]byte, error) {
-	buf := make([]byte, s.Length)
-	p := 0
-	buf[p] = s.LocalBlockLength
-	p++
-	buf[p] = s.LocatorNodeLength
-	p++
-	buf[p] = s.FunctionLength
-	p++
-	buf[p] = s.ArgumentLength
-	p++
-	buf[p] = s.TranspositionLength
-	p++
-	buf[p] = s.TranspositionOffset
-
-	return s.SubSubTLV.Serialize(buf)
-}
-
-func (s *SRv6SIDStructureSubSubTLV) DecodeFromBytes(data []byte) error {
-	if len(data) < subSubTLVHdrLen {
-		return malformedAttrListErr("decoding failed: Prefix SID Sub Sub TLV malformed")
-	}
-	s.Type = SubSubTLVType(data[0])
-	s.Length = binary.BigEndian.Uint16(data[1:3])
-
-	s.LocalBlockLength = data[3]
-	s.LocatorNodeLength = data[4]
-	s.FunctionLength = data[5]
-	s.ArgumentLength = data[6]
-	s.TranspositionLength = data[7]
-	s.TranspositionOffset = data[8]
-
-	return nil
-}
-
-func (s *SRv6SIDStructureSubSubTLV) MarshalJSON() ([]byte, error) {
-	return nil, nil
-}
-
-func (s *SRv6SIDStructureSubSubTLV) String() string {
-	return ""
-}