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gerrit.onosproject.org / onos-loxi / 31b87145c555e1bb68848c7e3e04973bd72b04a4 / . / loxi_front_end / translation.py
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Rich Lanea06d0c32013-03-25 08:52:03 -0700[diff] [blame]1# 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##
29# @brief Translation data between openflow.h and LOXI
30#
31
32import re
33import sys
Andreas Wundsam53256162013-05-02 14:05:53 -0700[diff] [blame]34
Rich Lanea06d0c32013-03-25 08:52:03 -0700[diff] [blame]35def loxi_name(ident):
36 """
37 Return the LOXI name of an openflow.h identifier
38 """
39
40 # Order at the outer level matters as super strings are listed first
41 rules = [
42# The following are for #define macros and have highest precedence
43 dict(OFP_MAX_TABLE_NAME_LEN = "OF_MAX_TABLE_NAME_LEN"),
44 dict(OFP_MAX_PORT_NAME_LEN = "OF_MAX_PORT_NAME_LEN"),
45 dict(OFP_TCP_PORT = "OF_TCP_PORT"),
46 dict(OFP_SSL_PORT = "OF_SSL_PORT"),
47 dict(OFP_ETH_ALEN = "OF_ETH_ALEN"),
48 dict(OFP_DEFAULT_MISS_SEND_LEN = "OF_DEFAULT_MISS_SEND_LEN"),
49 dict(OFP_VLAN_NONE = "OF_VLAN_UNTAGGED"),
50 dict(OFP_DL_TYPE_ETH2_CUTOFF = "OF_DL_TYPE_ETH2_CUTOFF"),
51 dict(OFP_DL_TYPE_NOT_ETH_TYPE = "OF_DL_TYPE_NOT_ETH_TYPE"),
52 dict(OFP_FLOW_PERMANENT = "OF_FLOW_PERMANENT"),
53 dict(OFP_DEFAULT_PRIORITY = "OF_DEFAULT_PRIORITY"),
54 dict(DESC_STR_LEN = "OF_DESC_STR_LEN"),
55 dict(SERIAL_NUM_LEN = "OF_SERIAL_NUM_LEN"),
56 dict(OFPQ_ALL = "OF_QUEUE_ALL"),
57 dict(OFPQ_MIN_RATE_UNCFG = "OF_QUEUE_MIN_RATE_UNCFG"),
58 dict(OFPQ_MAX_RATE_UNCFG = "OF_QUEUE_MAX_RATE_UNCFG"),
59 dict(OFP_NO_BUFFER = "OF_BUFFER_ID_NO_BUFFER"),
60
61# These are for enums; they map the prefixes
62 dict(OFPP_MAX = "OF_PORT_NUMBER_MAX"), # Special case
63 dict(OFPP_TABLE = "OF_PORT_DEST_USE_TABLE"), # Special case
64 dict(OFPP_ANY = "OF_PORT_DEST_WILDCARD"), # Special case
65 dict(OFPTC_ = "OF_TABLE_CONFIG_"),
66 dict(OFPIEH_ = "OF_IPV6_EXT_HDR_FLAG_"),
67 dict(OFPMBT_ = "OF_METER_BAND_TYPE_"),
68 dict(OFPMC_ = "OF_METER_MOD_COMMAND_"),
69 dict(OFPMF_ = "OF_METER_FLAG_"),
70 dict(OFPTFFC_ = "OF_TABLE_REQUEST_FAILED_"),
71 dict(OFPMMFC_ = "OF_METER_MOD_FAILED_"),
72 dict(OFPPR_ = "OF_PORT_CHANGE_REASON_"),
73 dict(OFPPMFC_ = "OF_PORT_MOD_FAILED_"),
74 dict(OFPP_ = "OF_PORT_DEST_"),
75 dict(OFPRRFC_ = "OF_ROLE_REQUEST_FAILED_"),
76 dict(OFPRR_ = "OF_FLOW_REMOVED_REASON_"),
77 dict(OFPR_ = "OF_PACKET_IN_REASON_"),
78 dict(OFPC_FRAG_ = "OF_CONFIG_FRAG_"),
79 dict(OFPC_INVALID_ = "OF_CONFIG_INVALID_"),
80 dict(OFPCML_ = "OF_CONTROLLER_PKT_"),
81 dict(OFPCR_ROLE_ = "OF_CONTROLLER_ROLE_"),
82 dict(OFPC_ = "OF_CAPABILITIES_FLAG_"),
83 dict(OFPPC_ = "OF_PORT_CONFIG_FLAG_"),
84 dict(OFPPS_ = "OF_PORT_STATE_FLAG_"),
85 dict(OFPPF_ = "OF_PORT_FEATURE_FLAG_"),
86 dict(OFPTT_ = "OF_TABLE_"),
87 dict(OFPT_ = "OF_OBJ_TYPE_"),
88 dict(OFPMT_ = "OF_MATCH_TYPE_"),
89 dict(OFPM_ = "OF_METER_"),
90 dict(OFPXMC_ = "OF_OXM_CLASS_"),
91 dict(OFPVID_ = "OF_VLAN_TAG_"),
92 dict(OFPGC_ = "OF_GROUP_"),
93 dict(OFPGT_ = "OF_GROUP_TYPE_"),
94 dict(OFPG_ = "OF_GROUP_"),
95 dict(OFPET_ = "OF_ERROR_TYPE_"),
96 dict(OFPFC_ = "OF_FLOW_MOD_COMMAND_"),
97 dict(OFPHFC_ = "OF_HELLO_FAILED_"),
98 dict(OFPBRC_ = "OF_REQUEST_FAILED_"),
99 dict(OFPBAC_ = "OF_ACTION_FAILED_"),
100 dict(OFPBIC_ = "OF_INSTRUCTION_FAILED_"),
101 dict(OFPBMC_ = "OF_MATCH_FAILED_"),
102 dict(OFPGMFC_ = "OF_GROUP_MOD_FAILED_"),
103 dict(OFPTMFC_ = "OF_TABLE_MOD_FAILED_"),
104 dict(OFPFMFC_ = "OF_FLOW_MOD_FAILED_"),
105 dict(OFPQOFC_ = "OF_QUEUE_OP_FAILED_"),
106 dict(OFPSCFC_ = "OF_SWITCH_CONFIG_FAILED_"),
107 dict(OFPQCFC_ = "OF_SWITCH_CONFIG_FAILED_"), # See EXT-208
108 dict(OFPAT_ = "OF_ACTION_TYPE_"),
109 dict(OFPFW_ = "OF_FLOW_WC_V1_"),
110 dict(OFPFF_ = "OF_FLOW_MOD_FLAG_"),
111 dict(OFPST_ = "OF_STATS_TYPE_"),
112 dict(OFPSF_ = "OF_STATS_REPLY_FLAG_"),
113 dict(OFPQT_ = "OF_QUEUE_PROPERTY_"),
114 dict(OFPIT_ = "OF_INSTRUCTION_TYPE_"),
115 dict(OFPGFC_ = "OF_GROUP_CAPABILITIES_"),
116 dict(OFPMP_ = "OF_MULTIPART_"),
117 dict(OFPMPF_ = "OF_MULTIPART_FLAG_"),
118 dict(OFPTFPT_ = "OF_TABLE_FEATURE_"),
Rich Laned92c04e2013-03-29 15:42:23 -0700[diff] [blame]119 dict(OFPHET = "OF_HELLO_ELEM_TYPE_"),
Rich Lane60472de2013-04-08 14:09:59 -0700[diff] [blame]120 dict(NX_ROLE_ = "OF_NICIRA_CONTROLLER_ROLE_"),
Rich Lanea06d0c32013-03-25 08:52:03 -0700[diff] [blame]121 ]
122
123 for entry in rules:
124 for id_from, id_to in entry.items():
125 if re.match(id_from, ident):
126 return re.sub(id_from, id_to, ident)
127 return None
128