diff options
Diffstat (limited to 'vendor/github.com/vishvananda/netlink/nl/xfrm_state_linux.go')
| -rw-r--r-- | vendor/github.com/vishvananda/netlink/nl/xfrm_state_linux.go | 334 |
1 files changed, 0 insertions, 334 deletions
diff --git a/vendor/github.com/vishvananda/netlink/nl/xfrm_state_linux.go b/vendor/github.com/vishvananda/netlink/nl/xfrm_state_linux.go deleted file mode 100644 index b6290fd..0000000 --- a/vendor/github.com/vishvananda/netlink/nl/xfrm_state_linux.go +++ /dev/null @@ -1,334 +0,0 @@ -package nl - -import ( - "unsafe" -) - -const ( - SizeofXfrmUsersaId = 0x18 - SizeofXfrmStats = 0x0c - SizeofXfrmUsersaInfo = 0xe0 - SizeofXfrmUserSpiInfo = 0xe8 - SizeofXfrmAlgo = 0x44 - SizeofXfrmAlgoAuth = 0x48 - SizeofXfrmAlgoAEAD = 0x48 - SizeofXfrmEncapTmpl = 0x18 - SizeofXfrmUsersaFlush = 0x8 - SizeofXfrmReplayStateEsn = 0x18 -) - -const ( - XFRM_STATE_NOECN = 1 - XFRM_STATE_DECAP_DSCP = 2 - XFRM_STATE_NOPMTUDISC = 4 - XFRM_STATE_WILDRECV = 8 - XFRM_STATE_ICMP = 16 - XFRM_STATE_AF_UNSPEC = 32 - XFRM_STATE_ALIGN4 = 64 - XFRM_STATE_ESN = 128 -) - -// struct xfrm_usersa_id { -// xfrm_address_t daddr; -// __be32 spi; -// __u16 family; -// __u8 proto; -// }; - -type XfrmUsersaId struct { - Daddr XfrmAddress - Spi uint32 // big endian - Family uint16 - Proto uint8 - Pad byte -} - -func (msg *XfrmUsersaId) Len() int { - return SizeofXfrmUsersaId -} - -func DeserializeXfrmUsersaId(b []byte) *XfrmUsersaId { - return (*XfrmUsersaId)(unsafe.Pointer(&b[0:SizeofXfrmUsersaId][0])) -} - -func (msg *XfrmUsersaId) Serialize() []byte { - return (*(*[SizeofXfrmUsersaId]byte)(unsafe.Pointer(msg)))[:] -} - -// struct xfrm_stats { -// __u32 replay_window; -// __u32 replay; -// __u32 integrity_failed; -// }; - -type XfrmStats struct { - ReplayWindow uint32 - Replay uint32 - IntegrityFailed uint32 -} - -func (msg *XfrmStats) Len() int { - return SizeofXfrmStats -} - -func DeserializeXfrmStats(b []byte) *XfrmStats { - return (*XfrmStats)(unsafe.Pointer(&b[0:SizeofXfrmStats][0])) -} - -func (msg *XfrmStats) Serialize() []byte { - return (*(*[SizeofXfrmStats]byte)(unsafe.Pointer(msg)))[:] -} - -// struct xfrm_usersa_info { -// struct xfrm_selector sel; -// struct xfrm_id id; -// xfrm_address_t saddr; -// struct xfrm_lifetime_cfg lft; -// struct xfrm_lifetime_cur curlft; -// struct xfrm_stats stats; -// __u32 seq; -// __u32 reqid; -// __u16 family; -// __u8 mode; /* XFRM_MODE_xxx */ -// __u8 replay_window; -// __u8 flags; -// #define XFRM_STATE_NOECN 1 -// #define XFRM_STATE_DECAP_DSCP 2 -// #define XFRM_STATE_NOPMTUDISC 4 -// #define XFRM_STATE_WILDRECV 8 -// #define XFRM_STATE_ICMP 16 -// #define XFRM_STATE_AF_UNSPEC 32 -// #define XFRM_STATE_ALIGN4 64 -// #define XFRM_STATE_ESN 128 -// }; -// -// #define XFRM_SA_XFLAG_DONT_ENCAP_DSCP 1 -// - -type XfrmUsersaInfo struct { - Sel XfrmSelector - Id XfrmId - Saddr XfrmAddress - Lft XfrmLifetimeCfg - Curlft XfrmLifetimeCur - Stats XfrmStats - Seq uint32 - Reqid uint32 - Family uint16 - Mode uint8 - ReplayWindow uint8 - Flags uint8 - Pad [7]byte -} - -func (msg *XfrmUsersaInfo) Len() int { - return SizeofXfrmUsersaInfo -} - -func DeserializeXfrmUsersaInfo(b []byte) *XfrmUsersaInfo { - return (*XfrmUsersaInfo)(unsafe.Pointer(&b[0:SizeofXfrmUsersaInfo][0])) -} - -func (msg *XfrmUsersaInfo) Serialize() []byte { - return (*(*[SizeofXfrmUsersaInfo]byte)(unsafe.Pointer(msg)))[:] -} - -// struct xfrm_userspi_info { -// struct xfrm_usersa_info info; -// __u32 min; -// __u32 max; -// }; - -type XfrmUserSpiInfo struct { - XfrmUsersaInfo XfrmUsersaInfo - Min uint32 - Max uint32 -} - -func (msg *XfrmUserSpiInfo) Len() int { - return SizeofXfrmUserSpiInfo -} - -func DeserializeXfrmUserSpiInfo(b []byte) *XfrmUserSpiInfo { - return (*XfrmUserSpiInfo)(unsafe.Pointer(&b[0:SizeofXfrmUserSpiInfo][0])) -} - -func (msg *XfrmUserSpiInfo) Serialize() []byte { - return (*(*[SizeofXfrmUserSpiInfo]byte)(unsafe.Pointer(msg)))[:] -} - -// struct xfrm_algo { -// char alg_name[64]; -// unsigned int alg_key_len; /* in bits */ -// char alg_key[0]; -// }; - -type XfrmAlgo struct { - AlgName [64]byte - AlgKeyLen uint32 - AlgKey []byte -} - -func (msg *XfrmAlgo) Len() int { - return SizeofXfrmAlgo + int(msg.AlgKeyLen/8) -} - -func DeserializeXfrmAlgo(b []byte) *XfrmAlgo { - ret := XfrmAlgo{} - copy(ret.AlgName[:], b[0:64]) - ret.AlgKeyLen = *(*uint32)(unsafe.Pointer(&b[64])) - ret.AlgKey = b[68:ret.Len()] - return &ret -} - -func (msg *XfrmAlgo) Serialize() []byte { - b := make([]byte, msg.Len()) - copy(b[0:64], msg.AlgName[:]) - copy(b[64:68], (*(*[4]byte)(unsafe.Pointer(&msg.AlgKeyLen)))[:]) - copy(b[68:msg.Len()], msg.AlgKey[:]) - return b -} - -// struct xfrm_algo_auth { -// char alg_name[64]; -// unsigned int alg_key_len; /* in bits */ -// unsigned int alg_trunc_len; /* in bits */ -// char alg_key[0]; -// }; - -type XfrmAlgoAuth struct { - AlgName [64]byte - AlgKeyLen uint32 - AlgTruncLen uint32 - AlgKey []byte -} - -func (msg *XfrmAlgoAuth) Len() int { - return SizeofXfrmAlgoAuth + int(msg.AlgKeyLen/8) -} - -func DeserializeXfrmAlgoAuth(b []byte) *XfrmAlgoAuth { - ret := XfrmAlgoAuth{} - copy(ret.AlgName[:], b[0:64]) - ret.AlgKeyLen = *(*uint32)(unsafe.Pointer(&b[64])) - ret.AlgTruncLen = *(*uint32)(unsafe.Pointer(&b[68])) - ret.AlgKey = b[72:ret.Len()] - return &ret -} - -func (msg *XfrmAlgoAuth) Serialize() []byte { - b := make([]byte, msg.Len()) - copy(b[0:64], msg.AlgName[:]) - copy(b[64:68], (*(*[4]byte)(unsafe.Pointer(&msg.AlgKeyLen)))[:]) - copy(b[68:72], (*(*[4]byte)(unsafe.Pointer(&msg.AlgTruncLen)))[:]) - copy(b[72:msg.Len()], msg.AlgKey[:]) - return b -} - -// struct xfrm_algo_aead { -// char alg_name[64]; -// unsigned int alg_key_len; /* in bits */ -// unsigned int alg_icv_len; /* in bits */ -// char alg_key[0]; -// } - -type XfrmAlgoAEAD struct { - AlgName [64]byte - AlgKeyLen uint32 - AlgICVLen uint32 - AlgKey []byte -} - -func (msg *XfrmAlgoAEAD) Len() int { - return SizeofXfrmAlgoAEAD + int(msg.AlgKeyLen/8) -} - -func DeserializeXfrmAlgoAEAD(b []byte) *XfrmAlgoAEAD { - ret := XfrmAlgoAEAD{} - copy(ret.AlgName[:], b[0:64]) - ret.AlgKeyLen = *(*uint32)(unsafe.Pointer(&b[64])) - ret.AlgICVLen = *(*uint32)(unsafe.Pointer(&b[68])) - ret.AlgKey = b[72:ret.Len()] - return &ret -} - -func (msg *XfrmAlgoAEAD) Serialize() []byte { - b := make([]byte, msg.Len()) - copy(b[0:64], msg.AlgName[:]) - copy(b[64:68], (*(*[4]byte)(unsafe.Pointer(&msg.AlgKeyLen)))[:]) - copy(b[68:72], (*(*[4]byte)(unsafe.Pointer(&msg.AlgICVLen)))[:]) - copy(b[72:msg.Len()], msg.AlgKey[:]) - return b -} - -// struct xfrm_encap_tmpl { -// __u16 encap_type; -// __be16 encap_sport; -// __be16 encap_dport; -// xfrm_address_t encap_oa; -// }; - -type XfrmEncapTmpl struct { - EncapType uint16 - EncapSport uint16 // big endian - EncapDport uint16 // big endian - Pad [2]byte - EncapOa XfrmAddress -} - -func (msg *XfrmEncapTmpl) Len() int { - return SizeofXfrmEncapTmpl -} - -func DeserializeXfrmEncapTmpl(b []byte) *XfrmEncapTmpl { - return (*XfrmEncapTmpl)(unsafe.Pointer(&b[0:SizeofXfrmEncapTmpl][0])) -} - -func (msg *XfrmEncapTmpl) Serialize() []byte { - return (*(*[SizeofXfrmEncapTmpl]byte)(unsafe.Pointer(msg)))[:] -} - -// struct xfrm_usersa_flush { -// __u8 proto; -// }; - -type XfrmUsersaFlush struct { - Proto uint8 -} - -func (msg *XfrmUsersaFlush) Len() int { - return SizeofXfrmUsersaFlush -} - -func DeserializeXfrmUsersaFlush(b []byte) *XfrmUsersaFlush { - return (*XfrmUsersaFlush)(unsafe.Pointer(&b[0:SizeofXfrmUsersaFlush][0])) -} - -func (msg *XfrmUsersaFlush) Serialize() []byte { - return (*(*[SizeofXfrmUsersaFlush]byte)(unsafe.Pointer(msg)))[:] -} - -// struct xfrm_replay_state_esn { -// unsigned int bmp_len; -// __u32 oseq; -// __u32 seq; -// __u32 oseq_hi; -// __u32 seq_hi; -// __u32 replay_window; -// __u32 bmp[0]; -// }; - -type XfrmReplayStateEsn struct { - BmpLen uint32 - OSeq uint32 - Seq uint32 - OSeqHi uint32 - SeqHi uint32 - ReplayWindow uint32 - Bmp []uint32 -} - -func (msg *XfrmReplayStateEsn) Serialize() []byte { - // We deliberately do not pass Bmp, as it gets set by the kernel. - return (*(*[SizeofXfrmReplayStateEsn]byte)(unsafe.Pointer(msg)))[:] -} |