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icmp6rs.go
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/
icmp6rs.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 encoder
import (
"github.com/dreadl0ck/netcap/types"
"github.com/golang/protobuf/proto"
"github.com/google/gopacket"
"github.com/google/gopacket/layers"
)
var icmpv6RouterSolicitationEncoder = CreateLayerEncoder(
types.Type_NC_ICMPv6RouterSolicitation,
layers.LayerTypeICMPv6RouterSolicitation,
func(layer gopacket.Layer, timestamp string) proto.Message {
if icmp6rs, ok := layer.(*layers.ICMPv6RouterSolicitation); ok {
var opts []*types.ICMPv6Option
for _, o := range icmp6rs.Options {
opts = append(opts, &types.ICMPv6Option{
Data: o.Data,
Type: int32(o.Type),
})
}
return &types.ICMPv6NeighborSolicitation{
Timestamp: timestamp,
Options: opts,
}
}
return nil
})