def _unpack_body(self, raw, offset, avail):
offset, (self.subtype, host, sw) = of._unpack('!HHI', raw, offset)
offset = of._skip(raw, offset, 8)
self.fd = VidAddr(sw, host)
return offset
def _unpack_body (self, raw, offset, avail):
"""
Unpack body in raw starting at offset.
Return new offset
"""
offset,enable = of._unpack("!B", raw, offset)
offset = of._skip(raw, offset, 7)
self.enable = True if enable else False
return offset
def unpack (self, raw, offset=0):
_offset = offset
offset,length = self._unpack_header(raw, offset)
offset,(vendor,subtype) = _unpack("!LL", raw, offset)
assert subtype == self.subtype
#print "vendor %08x subtype %i" % (vendor,subtype)
offset,(self._buffer_id, self._total_len, self.reason, self.table_id,
self.cookie, match_len) = _unpack("!LHBBQH", raw, offset)
offset = _skip(raw, offset, 6)
self.match = None
offset = self.match.unpack(raw, offset, match_len)
offset = _skip(raw, offset, (match_len + 7)//8*8 - match_len)
offset = _skip(raw, offset, 2)
offset,self.data = _read(raw, offset, length-(offset-_offset))
assert length == len(self)
return offset,length
def _unpack_body (self, raw, offset, avail):
offset,(self.subtype,) = \
of._unpack('!H', raw, offset)
offset = of._skip(raw, offset, 6)
return offset
def _unpack_body (self, raw, offset, avail):
offset,(self.subtype,self.fin_idle_timeout,self.fin_hard_timeout) = \
of._unpack('!HHH', raw, offset)
offset = of._skip(raw, offset, 2)
return offset
def _unpack_body (self, raw, offset, avail):
offset,(self.subtype,self.in_port,self.table) = \
of._unpack('!HHB', raw, offset)
offset = of._skip(raw, offset, 3)
return offset
def _unpack_body(self, raw, offset, avail):
offset, (self.subtype, ) = of._unpack('!H', raw, offset)
offset = of._skip(raw, offset, 8)
return offset