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use lneto.ErrDropPacket where appropiate; clean up examples/xnet output

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soypat
2025-12-31 18:15:34 -03:00
parent 243d1a720d
commit dc374169dc
7 changed files with 43 additions and 19 deletions
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internet/pcap/format.go
+2 -9
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@@ -9,6 +9,7 @@ import (
"strings"
"github.com/soypat/lneto"
"github.com/soypat/lneto/ethernet"
"github.com/soypat/lneto/tcp"
)
@@ -122,15 +123,7 @@ func (f *Formatter) formatField(dst []byte, pktStartOff int, field FrameField, p
} else if field.BitLength == 4*8 {
dst = netip.AddrFrom4([4]byte(f.buf)).AppendTo(dst)
} else if field.BitLength == 6*8 {
for i := range f.buf {
if i != 0 {
dst = append(dst, ':')
}
if f.buf[i] < 16 {
dst = append(dst, '0')
}
dst = strconv.AppendUint(dst, uint64(f.buf[i]), 16)
}
dst = ethernet.AppendAddr(dst, [6]byte(f.buf))
} else if field.BitLength == 16*8 {
dst = netip.AddrFrom16([16]byte(f.buf)).AppendTo(dst)
} else {