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gerrit.opencord.org / fabric-oftest / 790cc2035c90250d1fcfab32357711b40d7c25c2 / . / src / python / loxi / of13 / bsn_tlv.py
blob: 87cece4f0ef88139800e60cabcb56b0245f9f2d6 [file] [log] [blame]
Rich Lane1a820412014-01-06 14:15:07 -0800[diff] [blame]1# Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
2# Copyright (c) 2011, 2012 Open Networking Foundation
3# Copyright (c) 2012, 2013 Big Switch Networks, Inc.
4# See the file LICENSE.pyloxi which should have been included in the source distribution
5
6# Automatically generated by LOXI from template module.py
7# Do not modify
8
9import struct
10import loxi
11import const
12import common
13import action
14import instruction
15import oxm
16import action_id
17import instruction_id
18import meter_band
19import bsn_tlv
20import util
21import loxi.generic_util
22
23class bsn_tlv(loxi.OFObject):
24 subtypes = {}
25
26 @staticmethod
27 def unpack(reader):
28 subtype, = reader.peek('!H', 0)
29 try:
30 subclass = bsn_tlv.subtypes[subtype]
31 except KeyError:
32 raise loxi.ProtocolError("unknown bsn_tlv subtype %#x" % subtype)
33 return subclass.unpack(reader)
34
35
36class idle_notification(bsn_tlv):
37 type = 7
38
39 def __init__(self):
40 return
41
42 def pack(self):
43 packed = []
44 packed.append(struct.pack("!H", self.type))
45 packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
46 length = sum([len(x) for x in packed])
47 packed[1] = struct.pack("!H", length)
48 return ''.join(packed)
49
50 @staticmethod
51 def unpack(reader):
52 obj = idle_notification()
53 _type = reader.read("!H")[0]
54 assert(_type == 7)
55 _length = reader.read("!H")[0]
56 orig_reader = reader
57 reader = orig_reader.slice(_length - (2 + 2))
58 return obj
59
60 def __eq__(self, other):
61 if type(self) != type(other): return False
62 return True
63
64 def pretty_print(self, q):
65 q.text("idle_notification {")
66 with q.group():
67 with q.indent(2):
68 q.breakable()
69 q.breakable()
70 q.text('}')
71
72bsn_tlv.subtypes[7] = idle_notification
73
74class idle_time(bsn_tlv):
75 type = 5
76
77 def __init__(self, value=None):
78 if value != None:
79 self.value = value
80 else:
81 self.value = 0
82 return
83
84 def pack(self):
85 packed = []
86 packed.append(struct.pack("!H", self.type))
87 packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
88 packed.append(struct.pack("!Q", self.value))
89 length = sum([len(x) for x in packed])
90 packed[1] = struct.pack("!H", length)
91 return ''.join(packed)
92
93 @staticmethod
94 def unpack(reader):
95 obj = idle_time()
96 _type = reader.read("!H")[0]
97 assert(_type == 5)
98 _length = reader.read("!H")[0]
99 orig_reader = reader
100 reader = orig_reader.slice(_length - (2 + 2))
101 obj.value = reader.read("!Q")[0]
102 return obj
103
104 def __eq__(self, other):
105 if type(self) != type(other): return False
106 if self.value != other.value: return False
107 return True
108
109 def pretty_print(self, q):
110 q.text("idle_time {")
111 with q.group():
112 with q.indent(2):
113 q.breakable()
114 q.text("value = ");
115 q.text("%#x" % self.value)
116 q.breakable()
117 q.text('}')
118
119bsn_tlv.subtypes[5] = idle_time
120
121class ipv4(bsn_tlv):
122 type = 4
123
124 def __init__(self, value=None):
125 if value != None:
126 self.value = value
127 else:
128 self.value = 0
129 return
130
131 def pack(self):
132 packed = []
133 packed.append(struct.pack("!H", self.type))
134 packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
135 packed.append(struct.pack("!L", self.value))
136 length = sum([len(x) for x in packed])
137 packed[1] = struct.pack("!H", length)
138 return ''.join(packed)
139
140 @staticmethod
141 def unpack(reader):
142 obj = ipv4()
143 _type = reader.read("!H")[0]
144 assert(_type == 4)
145 _length = reader.read("!H")[0]
146 orig_reader = reader
147 reader = orig_reader.slice(_length - (2 + 2))
148 obj.value = reader.read("!L")[0]
149 return obj
150
151 def __eq__(self, other):
152 if type(self) != type(other): return False
153 if self.value != other.value: return False
154 return True
155
156 def pretty_print(self, q):
157 q.text("ipv4 {")
158 with q.group():
159 with q.indent(2):
160 q.breakable()
161 q.text("value = ");
162 q.text(util.pretty_ipv4(self.value))
163 q.breakable()
164 q.text('}')
165
166bsn_tlv.subtypes[4] = ipv4
167
168class mac(bsn_tlv):
169 type = 1
170
171 def __init__(self, value=None):
172 if value != None:
173 self.value = value
174 else:
175 self.value = [0,0,0,0,0,0]
176 return
177
178 def pack(self):
179 packed = []
180 packed.append(struct.pack("!H", self.type))
181 packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
182 packed.append(struct.pack("!6B", *self.value))
183 length = sum([len(x) for x in packed])
184 packed[1] = struct.pack("!H", length)
185 return ''.join(packed)
186
187 @staticmethod
188 def unpack(reader):
189 obj = mac()
190 _type = reader.read("!H")[0]
191 assert(_type == 1)
192 _length = reader.read("!H")[0]
193 orig_reader = reader
194 reader = orig_reader.slice(_length - (2 + 2))
195 obj.value = list(reader.read('!6B'))
196 return obj
197
198 def __eq__(self, other):
199 if type(self) != type(other): return False
200 if self.value != other.value: return False
201 return True
202
203 def pretty_print(self, q):
204 q.text("mac {")
205 with q.group():
206 with q.indent(2):
207 q.breakable()
208 q.text("value = ");
209 q.text(util.pretty_mac(self.value))
210 q.breakable()
211 q.text('}')
212
213bsn_tlv.subtypes[1] = mac
214
215class port(bsn_tlv):
216 type = 0
217
218 def __init__(self, value=None):
219 if value != None:
220 self.value = value
221 else:
222 self.value = 0
223 return
224
225 def pack(self):
226 packed = []
227 packed.append(struct.pack("!H", self.type))
228 packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
229 packed.append(util.pack_port_no(self.value))
230 length = sum([len(x) for x in packed])
231 packed[1] = struct.pack("!H", length)
232 return ''.join(packed)
233
234 @staticmethod
235 def unpack(reader):
236 obj = port()
237 _type = reader.read("!H")[0]
238 assert(_type == 0)
239 _length = reader.read("!H")[0]
240 orig_reader = reader
241 reader = orig_reader.slice(_length - (2 + 2))
242 obj.value = util.unpack_port_no(reader)
243 return obj
244
245 def __eq__(self, other):
246 if type(self) != type(other): return False
247 if self.value != other.value: return False
248 return True
249
250 def pretty_print(self, q):
251 q.text("port {")
252 with q.group():
253 with q.indent(2):
254 q.breakable()
255 q.text("value = ");
256 q.text(util.pretty_port(self.value))
257 q.breakable()
258 q.text('}')
259
260bsn_tlv.subtypes[0] = port
261
262class rx_packets(bsn_tlv):
263 type = 2
264
265 def __init__(self, value=None):
266 if value != None:
267 self.value = value
268 else:
269 self.value = 0
270 return
271
272 def pack(self):
273 packed = []
274 packed.append(struct.pack("!H", self.type))
275 packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
276 packed.append(struct.pack("!Q", self.value))
277 length = sum([len(x) for x in packed])
278 packed[1] = struct.pack("!H", length)
279 return ''.join(packed)
280
281 @staticmethod
282 def unpack(reader):
283 obj = rx_packets()
284 _type = reader.read("!H")[0]
285 assert(_type == 2)
286 _length = reader.read("!H")[0]
287 orig_reader = reader
288 reader = orig_reader.slice(_length - (2 + 2))
289 obj.value = reader.read("!Q")[0]
290 return obj
291
292 def __eq__(self, other):
293 if type(self) != type(other): return False
294 if self.value != other.value: return False
295 return True
296
297 def pretty_print(self, q):
298 q.text("rx_packets {")
299 with q.group():
300 with q.indent(2):
301 q.breakable()
302 q.text("value = ");
303 q.text("%#x" % self.value)
304 q.breakable()
305 q.text('}')
306
307bsn_tlv.subtypes[2] = rx_packets
308
309class tx_packets(bsn_tlv):
310 type = 3
311
312 def __init__(self, value=None):
313 if value != None:
314 self.value = value
315 else:
316 self.value = 0
317 return
318
319 def pack(self):
320 packed = []
321 packed.append(struct.pack("!H", self.type))
322 packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
323 packed.append(struct.pack("!Q", self.value))
324 length = sum([len(x) for x in packed])
325 packed[1] = struct.pack("!H", length)
326 return ''.join(packed)
327
328 @staticmethod
329 def unpack(reader):
330 obj = tx_packets()
331 _type = reader.read("!H")[0]
332 assert(_type == 3)
333 _length = reader.read("!H")[0]
334 orig_reader = reader
335 reader = orig_reader.slice(_length - (2 + 2))
336 obj.value = reader.read("!Q")[0]
337 return obj
338
339 def __eq__(self, other):
340 if type(self) != type(other): return False
341 if self.value != other.value: return False
342 return True
343
344 def pretty_print(self, q):
345 q.text("tx_packets {")
346 with q.group():
347 with q.indent(2):
348 q.breakable()
349 q.text("value = ");
350 q.text("%#x" % self.value)
351 q.breakable()
352 q.text('}')
353
354bsn_tlv.subtypes[3] = tx_packets
355
356class vlan_vid(bsn_tlv):
357 type = 6
358
359 def __init__(self, value=None):
360 if value != None:
361 self.value = value
362 else:
363 self.value = 0
364 return
365
366 def pack(self):
367 packed = []
368 packed.append(struct.pack("!H", self.type))
369 packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
370 packed.append(struct.pack("!H", self.value))
371 length = sum([len(x) for x in packed])
372 packed[1] = struct.pack("!H", length)
373 return ''.join(packed)
374
375 @staticmethod
376 def unpack(reader):
377 obj = vlan_vid()
378 _type = reader.read("!H")[0]
379 assert(_type == 6)
380 _length = reader.read("!H")[0]
381 orig_reader = reader
382 reader = orig_reader.slice(_length - (2 + 2))
383 obj.value = reader.read("!H")[0]
384 return obj
385
386 def __eq__(self, other):
387 if type(self) != type(other): return False
388 if self.value != other.value: return False
389 return True
390
391 def pretty_print(self, q):
392 q.text("vlan_vid {")
393 with q.group():
394 with q.indent(2):
395 q.breakable()
396 q.text("value = ");
397 q.text("%#x" % self.value)
398 q.breakable()
399 q.text('}')
400
401bsn_tlv.subtypes[6] = vlan_vid
402
403