mirror of
https://github.com/dutchcoders/transfer.sh.git
synced 2024-11-24 21:20:19 +01:00
33 lines
763 B
Go
33 lines
763 B
Go
|
// Copyright 2016 The Go Authors. All rights reserved.
|
||
|
|
// Use of this source code is governed by a BSD-style
|
||
|
|
// license that can be found in the LICENSE file.
|
||
|
|
|
||
|
|
// +build dragonfly freebsd netbsd
|
||
|
|
|
||
|
|
package route
|
||
|
|
|
||
|
|
func (w *wireFormat) parseInterfaceAnnounceMessage(_ RIBType, b []byte) (Message, error) {
|
||
|
|
if len(b) < w.bodyOff {
|
||
|
|
return nil, errMessageTooShort
|
||
|
|
}
|
||
|
|
l := int(nativeEndian.Uint16(b[:2]))
|
||
|
|
if len(b) < l {
|
||
|
|
return nil, errInvalidMessage
|
||
|
|
}
|
||
|
|
m := &InterfaceAnnounceMessage{
|
||
|
|
Version: int(b[2]),
|
||
|
|
Type: int(b[3]),
|
||
|
|
Index: int(nativeEndian.Uint16(b[4:6])),
|
||
|
|
What: int(nativeEndian.Uint16(b[22:24])),
|
||
|
|
raw: b[:l],
|
||
|
|
}
|
||
|
|
for i := 0; i < 16; i++ {
|
||
|
|
if b[6+i] != 0 {
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
m.Name = string(b[6 : 6+i])
|
||
|
|
break
|
||
|
|
}
|
||
|
|
return m, nil
|
||
|
|
}
|