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gerrit.opencord.org / omci-sim / 3259e6dde532b983113159116f9a79cefade292a / . / omci_handlers.go
blob: e7e1d68b5195bd7fe6baccc586fe9fc951b9d9ff [file] [log] [blame]
Shad Ansari1106b022019-01-16 22:22:35 -0800[diff] [blame]1/*
2 * Copyright 2018-present Open Networking Foundation
3
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7
8 * http://www.apache.org/licenses/LICENSE-2.0
9
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package core
18
19import (
20 "encoding/binary"
21 "errors"
22
23 logger "github.com/sirupsen/logrus"
24)
25
26type OmciMsgHandler func(class OmciClass, content OmciContent, key OnuKey) ([]byte, error)
27
28var Handlers = map[OmciMsgType]OmciMsgHandler{
29 MibReset: mibReset,
30 MibUpload: mibUpload,
31 MibUploadNext: mibUploadNext,
32 Set: set,
33 Create: create,
34 Get: get,
35 GetAllAlarms: getAllAlarms,
36}
37
38func mibReset(class OmciClass, content OmciContent, key OnuKey) ([]byte, error) {
39 var pkt []byte
40
41 logger.Debug("Omci MibReset")
42
43 pkt = []byte{
44 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
45 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
46 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
47 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
48 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
49 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
50 return pkt, nil
51}
52
53func mibUpload(class OmciClass, content OmciContent, key OnuKey) ([]byte, error) {
54 var pkt []byte
55
56 logger.Debug("Omci MibUpload")
57
58 pkt = []byte{
59 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
60 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
61 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
62 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
63 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
64 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
65
66 pkt[9] = NumMibUploads // Number of subsequent MibUploadNext cmds
67
68 return pkt, nil
69}
70
71func mibUploadNext(class OmciClass, content OmciContent, key OnuKey) ([]byte, error) {
72 var pkt []byte
73
74 state := OnuOmciStateMap[key]
75
76 logger.Debug("Omci MibUploadNext %d", state.mibUploadCtr)
77
78 switch state.mibUploadCtr {
79 case 0:
80 // ONT Data (2)
81 pkt = []byte{
82 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
83 0x00, 0x02, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00,
84 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
85 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
86 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
87 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
88 case 1:
89 // Circuit Pack (6) - #1
90 pkt = []byte{
91 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
92 0x00, 0x06, 0x01, 0x01, 0xf0, 0x00, 0x2f, 0x04,
93 0x49, 0x53, 0x4b, 0x54, 0x71, 0xe8, 0x00, 0x80,
94 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
95 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00,
96 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
97 case 2:
98 // Circuit Pack (6) - #2
99 pkt = []byte{
100 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
101 0x00, 0x06, 0x01, 0x01, 0x0f, 0x00, 0x42, 0x52,
102 0x43, 0x4d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
103 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
104 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
105 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
106 case 3:
107 // Circuit Pack (6) - #3
108 pkt = []byte{
109 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
110 0x00, 0x06, 0x01, 0x01, 0x00, 0xf8, 0x20, 0x20,
111 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
112 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
113 0x20, 0x20, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
114 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
115 case 4:
116 // Circuit Pack (6) - #4
117 pkt = []byte{
118 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
119 0x00, 0x06, 0x01, 0x01, 0x00, 0x04, 0x00, 0x00,
120 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
121 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
122 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
123 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
124 case 5:
125 // Circuit Pack (6) - #5
126 pkt = []byte{
127 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
128 0x00, 0x06, 0x01, 0x80, 0xf0, 0x00, 0xee, 0x01,
129 0x49, 0x53, 0x4b, 0x54, 0x71, 0xe8, 0x00, 0x80,
130 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
131 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00,
132 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
133 case 6:
134 // Circuit Pack (6) - #6
135 pkt = []byte{
136 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
137 0x00, 0x06, 0x01, 0x80, 0x0f, 0x00, 0x42, 0x52,
138 0x43, 0x4d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
139 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
140 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
141 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
142 case 7:
143 // Circuit Pack (6) - #7
144 pkt = []byte{
145 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
146 0x00, 0x06, 0x01, 0x80, 0x00, 0xf8, 0x20, 0x20,
147 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
148 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
149 0x20, 0x20, 0x00, 0x08, 0x40, 0x10, 0x00, 0x00,
150 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
151 case 8:
152 // Circuit Pack (6) - #8
153 pkt = []byte{
154 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
155 0x00, 0x06, 0x01, 0x80, 0x00, 0x04, 0x00, 0x00,
156 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
157 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
158 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
159 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
160 case 9, 10, 11, 12:
161 // PPTP (11)
162 pkt = []byte{
163 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
164 0x00, 0x0b, 0x01, 0x01, 0xff, 0xfe, 0x00, 0x2f,
165 0x00, 0x00, 0x00, 0x00, 0x03, 0x05, 0xee, 0x00,
166 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00,
167 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
168 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
169 pkt[11] = state.pptpInstance // ME Instance
170 state.pptpInstance++
171 case 13, 14, 15, 16, 17, 18, 19, 20:
172 // T-CONT (262)
173 pkt = []byte{
174 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
175 0x01, 0x06, 0x80, 0x00, 0xe0, 0x00, 0xff, 0xff,
176 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
177 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
178 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
179 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
180 pkt[11] = state.tcontInstance // TCONT ME Instance
181 state.tcontInstance++
182 case 21:
183 // ANI-G (263)
184 pkt = []byte{
185 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
186 0x01, 0x07, 0x80, 0x01, 0xff, 0xff, 0x01, 0x00,
187 0x08, 0x00, 0x30, 0x00, 0x00, 0x05, 0x09, 0x00,
188 0x00, 0xe0, 0x54, 0xff, 0xff, 0x00, 0x00, 0x0c,
189 0x63, 0x81, 0x81, 0x00, 0x00, 0x00, 0x00, 0x00,
190 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
191 case 22, 23, 24, 25:
192 // UNI-G (264)
193 pkt = []byte{
194 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
195 0x01, 0x08, 0x01, 0x01, 0xf8, 0x00, 0x00, 0x00,
196 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
197 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
198 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
199 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
200 pkt[11] = state.uniGInstance // UNI-G ME Instance
201 state.uniGInstance++
202 default:
203 logger.Error("Invalid MibUpload request %d", state.mibUploadCtr)
204 return nil, errors.New("Invalid MibUpload request")
205 }
206
207 state.mibUploadCtr++
208 return pkt, nil
209}
210
211func set(class OmciClass, content OmciContent, key OnuKey) ([]byte, error) {
212 var pkt []byte
213
214 pkt = []byte{
215 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
216 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
217 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
218 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
219 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
220 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
221
222 logger.Debug("Omci Set")
223
224 return pkt, nil
225}
226
227func create(class OmciClass, content OmciContent, key OnuKey) ([]byte, error) {
228 var pkt []byte
229
230 if class == GEMPortNetworkCTP {
231 if onuOmciState, ok := OnuOmciStateMap[key]; !ok {
232 logger.Error("ONU Key Error - IntfId: %d, OnuId:", key.IntfId, key.OnuId)
233 return nil, errors.New("ONU Key Error")
234 } else {
235 onuOmciState.gemPortId = binary.BigEndian.Uint16(content[:2])
236 logger.Debug("Gem Port Id %d", onuOmciState.gemPortId)
237 // FIXME
238 OnuOmciStateMap[key].state = DONE
239 }
240 }
241
242 pkt = []byte{
243 0x00, 0x00, 0x00, 0x00, 0x01, 0x10, 0x00, 0x01,
244 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
245 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
246 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
247 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
248 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
249
250 logger.Debug("Omci Create")
251
252 return pkt, nil
253}
254
255func get(class OmciClass, content OmciContent, key OnuKey) ([]byte, error) {
256 var pkt []byte
257
258 pkt = []byte{
259 0x00, 0x00, 0x00, 0x00, 0x00, 0x2d, 0x02, 0x01,
260 0x00, 0x20, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00,
261 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
262 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
263 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
264 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
265
266 logger.Debug("Omci Get")
267
268 return pkt, nil
269}
270
271func getAllAlarms(class OmciClass, content OmciContent, key OnuKey) ([]byte, error) {
272 var pkt []byte
273
274 pkt = []byte{
275 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
276 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
277 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
278 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
279 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
280 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
281
282 logger.Debug("Omci GetAllAlarms")
283
284 return pkt, nil
285}