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fddi.go
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fddi.go
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/*
* NETCAP - Traffic Analysis Framework
* Copyright (c) 2017 Philipp Mieden <dreadl0ck [at] protonmail [dot] ch>
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
package types
import (
"strings"
"github.com/prometheus/client_golang/prometheus"
)
var fieldsFDDI = []string{
"Timestamp",
"FrameControl", // int32
"Priority", // int32
"SrcMAC", // string
"DstMAC", // string
}
func (a FDDI) CSVHeader() []string {
return filter(fieldsFDDI)
}
func (a FDDI) CSVRecord() []string {
return filter([]string{
formatTimestamp(a.Timestamp),
formatInt32(a.FrameControl), // int32
formatInt32(a.Priority), // int32
a.SrcMAC, // string
a.DstMAC, // string
})
}
func (a FDDI) Time() string {
return a.Timestamp
}
func (a FDDI) JSON() (string, error) {
return jsonMarshaler.MarshalToString(&a)
}
var fddiMetric = prometheus.NewCounterVec(
prometheus.CounterOpts{
Name: strings.ToLower(Type_NC_FDDI.String()),
Help: Type_NC_FDDI.String() + " audit records",
},
fieldsFDDI[1:],
)
func init() {
prometheus.MustRegister(fddiMetric)
}
func (a FDDI) Inc() {
fddiMetric.WithLabelValues(a.CSVRecord()[1:]...).Inc()
}
func (a *FDDI) SetPacketContext(ctx *PacketContext) {}
func (a FDDI) Src() string {
return a.SrcMAC
}
func (a FDDI) Dst() string {
return a.DstMAC
}