| package netlink |
| |
| import ( |
| "fmt" |
| "syscall" |
| ) |
| |
| // Proto is an enum representing an ipsec protocol. |
| type Proto uint8 |
| |
| const ( |
| XFRM_PROTO_ROUTE2 Proto = syscall.IPPROTO_ROUTING |
| XFRM_PROTO_ESP Proto = syscall.IPPROTO_ESP |
| XFRM_PROTO_AH Proto = syscall.IPPROTO_AH |
| XFRM_PROTO_HAO Proto = syscall.IPPROTO_DSTOPTS |
| XFRM_PROTO_COMP Proto = 0x6c // NOTE not defined on darwin |
| XFRM_PROTO_IPSEC_ANY Proto = syscall.IPPROTO_RAW |
| ) |
| |
| func (p Proto) String() string { |
| switch p { |
| case XFRM_PROTO_ROUTE2: |
| return "route2" |
| case XFRM_PROTO_ESP: |
| return "esp" |
| case XFRM_PROTO_AH: |
| return "ah" |
| case XFRM_PROTO_HAO: |
| return "hao" |
| case XFRM_PROTO_COMP: |
| return "comp" |
| case XFRM_PROTO_IPSEC_ANY: |
| return "ipsec-any" |
| } |
| return fmt.Sprintf("%d", p) |
| } |
| |
| // Mode is an enum representing an ipsec transport. |
| type Mode uint8 |
| |
| const ( |
| XFRM_MODE_TRANSPORT Mode = iota |
| XFRM_MODE_TUNNEL |
| XFRM_MODE_ROUTEOPTIMIZATION |
| XFRM_MODE_IN_TRIGGER |
| XFRM_MODE_BEET |
| XFRM_MODE_MAX |
| ) |
| |
| func (m Mode) String() string { |
| switch m { |
| case XFRM_MODE_TRANSPORT: |
| return "transport" |
| case XFRM_MODE_TUNNEL: |
| return "tunnel" |
| case XFRM_MODE_ROUTEOPTIMIZATION: |
| return "ro" |
| case XFRM_MODE_IN_TRIGGER: |
| return "in_trigger" |
| case XFRM_MODE_BEET: |
| return "beet" |
| } |
| return fmt.Sprintf("%d", m) |
| } |
| |
| // XfrmMark represents the mark associated to the state or policy |
| type XfrmMark struct { |
| Value uint32 |
| Mask uint32 |
| } |
| |
| func (m *XfrmMark) String() string { |
| return fmt.Sprintf("(0x%x,0x%x)", m.Value, m.Mask) |
| } |
