talos/pkg/machinery/nethelpers/conntrackstate_enumer.go
Andrey Smirnov 9a85217412
feat: improve nftables backend
Many changes to the nftables backend which will be used in the follow-up
PR with #4421.

1. Add support for chain policy: drop/accept.
2. Properly handle match on all IPs in the set (`0.0.0.0/0` like).
3. Implement conntrack state matching.
4. Implement multiple ifname matching in a single rule.
5. Implement anonymous counters.

Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
2023-11-29 21:22:47 +04:00

79 lines
2.0 KiB
Go

// Code generated by "enumer -type=ConntrackState -linecomment -text"; DO NOT EDIT.
package nethelpers
import (
"fmt"
)
const (
_ConntrackStateName_0 = "invalidestablished"
_ConntrackStateName_1 = "related"
_ConntrackStateName_2 = "new"
)
var (
_ConntrackStateIndex_0 = [...]uint8{0, 7, 18}
_ConntrackStateIndex_1 = [...]uint8{0, 7}
_ConntrackStateIndex_2 = [...]uint8{0, 3}
)
func (i ConntrackState) String() string {
switch {
case 1 <= i && i <= 2:
i -= 1
return _ConntrackStateName_0[_ConntrackStateIndex_0[i]:_ConntrackStateIndex_0[i+1]]
case i == 4:
return _ConntrackStateName_1
case i == 8:
return _ConntrackStateName_2
default:
return fmt.Sprintf("ConntrackState(%d)", i)
}
}
var _ConntrackStateValues = []ConntrackState{1, 2, 4, 8}
var _ConntrackStateNameToValueMap = map[string]ConntrackState{
_ConntrackStateName_0[0:7]: 1,
_ConntrackStateName_0[7:18]: 2,
_ConntrackStateName_1[0:7]: 4,
_ConntrackStateName_2[0:3]: 8,
}
// ConntrackStateString retrieves an enum value from the enum constants string name.
// Throws an error if the param is not part of the enum.
func ConntrackStateString(s string) (ConntrackState, error) {
if val, ok := _ConntrackStateNameToValueMap[s]; ok {
return val, nil
}
return 0, fmt.Errorf("%s does not belong to ConntrackState values", s)
}
// ConntrackStateValues returns all values of the enum
func ConntrackStateValues() []ConntrackState {
return _ConntrackStateValues
}
// IsAConntrackState returns "true" if the value is listed in the enum definition. "false" otherwise
func (i ConntrackState) IsAConntrackState() bool {
for _, v := range _ConntrackStateValues {
if i == v {
return true
}
}
return false
}
// MarshalText implements the encoding.TextMarshaler interface for ConntrackState
func (i ConntrackState) MarshalText() ([]byte, error) {
return []byte(i.String()), nil
}
// UnmarshalText implements the encoding.TextUnmarshaler interface for ConntrackState
func (i *ConntrackState) UnmarshalText(text []byte) error {
var err error
*i, err = ConntrackStateString(string(text))
return err
}