expression

package

v0.0.0-...-ba8b0ab Latest Latest Go to latest Published: Oct 24, 2025 License: MIT Imports: 12 Imported by: 0

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const (
	DirectionTypeDi = iota
	DirectionTypeSrc
	DirectionTypeDst
)

This section is empty.

func BuildRawInstructionsByExpression(cmdTimeoutSec time.Duration, conditions ...Condition) (retList []bpf.RawInstruction, retErr error)

func ExecTCPDumpCommandline(cmdTimeout time.Duration, args ...string) (retStdoutData, retStderrData []byte, retErr error)

type Condition struct {
	LO         LogicalOperatorType
	Direction  DirectionType
	NIP        net.IP
	IPProtocol layers.IPProtocol
	Port       int
}

type DirectionArgsInfo struct {
	IPArg string
	Port  string
}

type DirectionType uint8

type LogicalOperatorType uint8

const (
	LogicalOperatorAnd LogicalOperatorType = iota
	LogicalOperatorOr
	LogicalOperatorNot
)