120 lines
2.6 KiB
Go
120 lines
2.6 KiB
Go
|
package nl
|
||
|
|
|
||
|
|
import (
|
||
|
|
"unsafe"
|
||
|
|
)
|
||
|
|
|
||
|
|
const (
|
||
|
|
SizeofXfrmUserpolicyId = 0x40
|
||
|
|
SizeofXfrmUserpolicyInfo = 0xa8
|
||
|
|
SizeofXfrmUserTmpl = 0x40
|
||
|
|
)
|
||
|
|
|
||
|
|
// struct xfrm_userpolicy_id {
|
||
|
|
// struct xfrm_selector sel;
|
||
|
|
// __u32 index;
|
||
|
|
// __u8 dir;
|
||
|
|
// };
|
||
|
|
//
|
||
|
|
|
||
|
|
type XfrmUserpolicyId struct {
|
||
|
|
Sel XfrmSelector
|
||
|
|
Index uint32
|
||
|
|
Dir uint8
|
||
|
|
Pad [3]byte
|
||
|
|
}
|
||
|
|
|
||
|
|
func (msg *XfrmUserpolicyId) Len() int {
|
||
|
|
return SizeofXfrmUserpolicyId
|
||
|
|
}
|
||
|
|
|
||
|
|
func DeserializeXfrmUserpolicyId(b []byte) *XfrmUserpolicyId {
|
||
|
|
return (*XfrmUserpolicyId)(unsafe.Pointer(&b[0:SizeofXfrmUserpolicyId][0]))
|
||
|
|
}
|
||
|
|
|
||
|
|
func (msg *XfrmUserpolicyId) Serialize() []byte {
|
||
|
|
return (*(*[SizeofXfrmUserpolicyId]byte)(unsafe.Pointer(msg)))[:]
|
||
|
|
}
|
||
|
|
|
||
|
|
// struct xfrm_userpolicy_info {
|
||
|
|
// struct xfrm_selector sel;
|
||
|
|
// struct xfrm_lifetime_cfg lft;
|
||
|
|
// struct xfrm_lifetime_cur curlft;
|
||
|
|
// __u32 priority;
|
||
|
|
// __u32 index;
|
||
|
|
// __u8 dir;
|
||
|
|
// __u8 action;
|
||
|
|
// #define XFRM_POLICY_ALLOW 0
|
||
|
|
// #define XFRM_POLICY_BLOCK 1
|
||
|
|
// __u8 flags;
|
||
|
|
// #define XFRM_POLICY_LOCALOK 1 /* Allow user to override global policy */
|
||
|
|
// /* Automatically expand selector to include matching ICMP payloads. */
|
||
|
|
// #define XFRM_POLICY_ICMP 2
|
||
|
|
// __u8 share;
|
||
|
|
// };
|
||
|
|
|
||
|
|
type XfrmUserpolicyInfo struct {
|
||
|
|
Sel XfrmSelector
|
||
|
|
Lft XfrmLifetimeCfg
|
||
|
|
Curlft XfrmLifetimeCur
|
||
|
|
Priority uint32
|
||
|
|
Index uint32
|
||
|
|
Dir uint8
|
||
|
|
Action uint8
|
||
|
|
Flags uint8
|
||
|
|
Share uint8
|
||
|
|
Pad [4]byte
|
||
|
|
}
|
||
|
|
|
||
|
|
func (msg *XfrmUserpolicyInfo) Len() int {
|
||
|
|
return SizeofXfrmUserpolicyInfo
|
||
|
|
}
|
||
|
|
|
||
|
|
func DeserializeXfrmUserpolicyInfo(b []byte) *XfrmUserpolicyInfo {
|
||
|
|
return (*XfrmUserpolicyInfo)(unsafe.Pointer(&b[0:SizeofXfrmUserpolicyInfo][0]))
|
||
|
|
}
|
||
|
|
|
||
|
|
func (msg *XfrmUserpolicyInfo) Serialize() []byte {
|
||
|
|
return (*(*[SizeofXfrmUserpolicyInfo]byte)(unsafe.Pointer(msg)))[:]
|
||
|
|
}
|
||
|
|
|
||
|
|
// struct xfrm_user_tmpl {
|
||
|
|
// struct xfrm_id id;
|
||
|
|
// __u16 family;
|
||
|
|
// xfrm_address_t saddr;
|
||
|
|
// __u32 reqid;
|
||
|
|
// __u8 mode;
|
||
|
|
// __u8 share;
|
||
|
|
// __u8 optional;
|
||
|
|
// __u32 aalgos;
|
||
|
|
// __u32 ealgos;
|
||
|
|
// __u32 calgos;
|
||
|
|
// }
|
||
|
|
|
||
|
|
type XfrmUserTmpl struct {
|
||
|
|
XfrmId XfrmId
|
||
|
|
Family uint16
|
||
|
|
Pad1 [2]byte
|
||
|
|
Saddr XfrmAddress
|
||
|
|
Reqid uint32
|
||
|
|
Mode uint8
|
||
|
|
Share uint8
|
||
|
|
Optional uint8
|
||
|
|
Pad2 byte
|
||
|
|
Aalgos uint32
|
||
|
|
Ealgos uint32
|
||
|
|
Calgos uint32
|
||
|
|
}
|
||
|
|
|
||
|
|
func (msg *XfrmUserTmpl) Len() int {
|
||
|
|
return SizeofXfrmUserTmpl
|
||
|
|
}
|
||
|
|
|
||
|
|
func DeserializeXfrmUserTmpl(b []byte) *XfrmUserTmpl {
|
||
|
|
return (*XfrmUserTmpl)(unsafe.Pointer(&b[0:SizeofXfrmUserTmpl][0]))
|
||
|
|
}
|
||
|
|
|
||
|
|
func (msg *XfrmUserTmpl) Serialize() []byte {
|
||
|
|
return (*(*[SizeofXfrmUserTmpl]byte)(unsafe.Pointer(msg)))[:]
|
||
|
|
}
|