blob: ccf60321d355696672109ba36bc33a5a0b20fe28 [file] [log] [blame]
Rich Lanea06d0c32013-03-25 08:52:03 -07001:: # Copyright 2013, Big Switch Networks, Inc.
2:: #
3:: # LoxiGen is licensed under the Eclipse Public License, version 1.0 (EPL), with
4:: # the following special exception:
5:: #
6:: # LOXI Exception
7:: #
8:: # As a special exception to the terms of the EPL, you may distribute libraries
9:: # generated by LoxiGen (LoxiGen Libraries) under the terms of your choice, provided
10:: # that copyright and licensing notices generated by LoxiGen are not altered or removed
11:: # from the LoxiGen Libraries and the notice provided below is (i) included in
12:: # the LoxiGen Libraries, if distributed in source code form and (ii) included in any
13:: # documentation for the LoxiGen Libraries, if distributed in binary form.
14:: #
15:: # Notice: "Copyright 2013, Big Switch Networks, Inc. This library was generated by the LoxiGen Compiler."
16:: #
17:: # You may not use this file except in compliance with the EPL or LOXI Exception. You may obtain
18:: # a copy of the EPL at:
19:: #
20:: # http://www.eclipse.org/legal/epl-v10.html
21:: #
22:: # Unless required by applicable law or agreed to in writing, software
23:: # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
24:: # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
25:: # EPL for the specific language governing permissions and limitations
26:: # under the EPL.
27::
28:: include('_copyright.py')
29
30:: include('_autogen.py')
31
32import sys
33import struct
34import action
35import const
36import util
Rich Lane15cbe842013-04-26 16:04:11 -070037import loxi.generic_util
Rich Lanea06d0c32013-03-25 08:52:03 -070038
39# HACK make this module visible as 'common' to simplify code generation
40common = sys.modules[__name__]
41
Rich Lane57026dc2013-05-01 10:13:16 -070042def unpack_list_flow_stats_entry(reader):
43 return loxi.generic_util.unpack_list_lv16(reader, flow_stats_entry.unpack)
Rich Lanea06d0c32013-03-25 08:52:03 -070044
Rich Lane57026dc2013-05-01 10:13:16 -070045def unpack_list_queue_prop(reader):
46 def deserializer(reader, typ):
47 if typ == const.OFPQT_MIN_RATE:
48 return queue_prop_min_rate.unpack(reader)
Rich Lanea06d0c32013-03-25 08:52:03 -070049 else:
Rich Lane57026dc2013-05-01 10:13:16 -070050 raise loxi.ProtocolError("unknown queue prop %d" % typ)
51 return loxi.generic_util.unpack_list_tlv16(reader, deserializer)
Rich Lanea06d0c32013-03-25 08:52:03 -070052
Rich Lane57026dc2013-05-01 10:13:16 -070053def unpack_list_packet_queue(reader):
54 def wrapper(reader):
55 length, = reader.peek('!4xH')
56 return packet_queue.unpack(reader.slice(length))
57 return loxi.generic_util.unpack_list(reader, wrapper)
Rich Lanea06d0c32013-03-25 08:52:03 -070058
Rich Lane57026dc2013-05-01 10:13:16 -070059def unpack_list_hello_elem(reader):
60 def deserializer(reader, typ):
61 if typ == const.OFPHET_VERSIONBITMAP:
62 return hello_elem_versionbitmap.unpack(reader)
Rich Lanee90685c2013-04-05 17:27:41 -070063 else:
64 return None
Rich Lane57026dc2013-05-01 10:13:16 -070065 return [x for x in loxi.generic_util.unpack_list_tlv16(reader, deserializer) if x != None]
Rich Lanee90685c2013-04-05 17:27:41 -070066
Rich Lanea06d0c32013-03-25 08:52:03 -070067:: for ofclass in ofclasses:
Rich Laned1dd9e62013-02-20 18:28:01 -080068:: include('_ofclass.py', ofclass=ofclass, superclass="object")
69
Rich Lanea06d0c32013-03-25 08:52:03 -070070:: #endfor
71
Rich Lane3f075972013-03-15 22:56:29 -070072:: if version == 1:
Rich Laned1dd9e62013-02-20 18:28:01 -080073match = match_v1
Rich Lane3f075972013-03-15 22:56:29 -070074:: elif version == 4:
75:: # HACK
76match = match_v3
77:: #endif