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gerrit.opencord.org / MME2 / 991c206d57445777595f4125a83c53f14aea6294 / . / src / gtpV2Codec / ieClasses / bearerContextsInDeleteBearerResponse.cpp
blob: 87d30286e4827bd833f5c1d29635ffd21d1c4814 [file] [log] [blame]
anjana_sreekumar@infosys.com991c2062020-01-08 11:42:57 +0530[diff] [blame^]1/*
2 * Copyright 2019-present Infosys Limited  
3 *   
4 * SPDX-License-Identifier: Apache-2.0    
5 */
6
7/******************************************************************************
8 *
9 * This is an auto generated file.
10 * Please do not edit this file.
11 * All edits to be made through template source file
12 * <TOP-DIR/scripts/GtpV2StackCodeGen/tts/grpieinsttemplate.cpp.tt>
13 ******************************************************************************/
14
15#include "bearerContextsInDeleteBearerResponse.h"
16#include "manual/gtpV2Ie.h"
17#include "gtpV2IeFactory.h"
18#include "ebiIe.h"
19#include "causeIe.h"
20#include "pcoIe.h"
21#include "ranNasCauseIe.h"
22#include "epcoIe.h"
23
24BearerContextsInDeleteBearerResponse::
25BearerContextsInDeleteBearerResponse()
26{
27 Uint16 mandIe;
28 mandIe = EbiIeType;
29 mandIe = (mandIe << 8) | 0; // epsBearerId
30 mandatoryIeSet.insert(mandIe);
31 mandIe = CauseIeType;
32 mandIe = (mandIe << 8) | 0; // cause
33 mandatoryIeSet.insert(mandIe);
34
35}
36
37BearerContextsInDeleteBearerResponse::
38~BearerContextsInDeleteBearerResponse()
39{
40
41}
42bool BearerContextsInDeleteBearerResponse::
43encodeBearerContextsInDeleteBearerResponse(MsgBuffer &buffer,
44 BearerContextsInDeleteBearerResponseData
45 const &data)
46{
47 bool rc = false;
48 GtpV2IeHeader header;
49 Uint16 startIndex = 0;
50 Uint16 endIndex = 0;
51 Uint16 length = 0;
52
53
54
55 // Encode the Ie Header
56 header.ieType = EbiIeType;
57 header.instance = 0;
58 header.length = 0; // We will encode the IE first and then update the length
59 GtpV2Ie::encodeGtpV2IeHeader(buffer, header);
60 startIndex = buffer.getCurrentIndex();
61 EbiIe ebi=
62 dynamic_cast<
63 EbiIe&>(GtpV2IeFactory::getInstance().getIeObject(EbiIeType));
64 rc = ebi.encodeEbiIe(buffer, data.epsBearerId);
65 endIndex = buffer.getCurrentIndex();
66 length = endIndex - startIndex;
67
68 // encode the length value now
69 buffer.goToIndex(startIndex - 3);
70 buffer.writeUint16(length, false);
71 buffer.goToIndex(endIndex);
72 if (!(rc))
73 {
74 errorStream.add((char *)"Failed to encode IE: epsBearerId\n");
75 return false;
76 }
77
78
79
80 // Encode the Ie Header
81 header.ieType = CauseIeType;
82 header.instance = 0;
83 header.length = 0; // We will encode the IE first and then update the length
84 GtpV2Ie::encodeGtpV2IeHeader(buffer, header);
85 startIndex = buffer.getCurrentIndex();
86 CauseIe cause=
87 dynamic_cast<
88 CauseIe&>(GtpV2IeFactory::getInstance().getIeObject(CauseIeType));
89 rc = cause.encodeCauseIe(buffer, data.cause);
90 endIndex = buffer.getCurrentIndex();
91 length = endIndex - startIndex;
92
93 // encode the length value now
94 buffer.goToIndex(startIndex - 3);
95 buffer.writeUint16(length, false);
96 buffer.goToIndex(endIndex);
97 if (!(rc))
98 {
99 errorStream.add((char *)"Failed to encode IE: cause\n");
100 return false;
101 }
102
103 if (data.protocolConfigurationOptionsIePresent)
104 {
105
106 // Encode the Ie Header
107 header.ieType = PcoIeType;
108 header.instance = 0;
109 header.length = 0; // We will encode the IE first and then update the length
110 GtpV2Ie::encodeGtpV2IeHeader(buffer, header);
111 startIndex = buffer.getCurrentIndex();
112 PcoIe pco=
113 dynamic_cast<
114 PcoIe&>(GtpV2IeFactory::getInstance().getIeObject(PcoIeType));
115 rc = pco.encodePcoIe(buffer, data.protocolConfigurationOptions);
116 endIndex = buffer.getCurrentIndex();
117 length = endIndex - startIndex;
118
119 // encode the length value now
120 buffer.goToIndex(startIndex - 3);
121 buffer.writeUint16(length, false);
122 buffer.goToIndex(endIndex);
123
124 if (!(rc))
125 {
126 errorStream.add((char *)"Failed to encode IE: protocolConfigurationOptions\n");
127 return false;
128 }
129 }
130
131 if (data.ranNasCauseIePresent)
132 {
133
134 // Encode the Ie Header
135 header.ieType = RanNasCauseIeType;
136 header.instance = 0;
137 header.length = 0; // We will encode the IE first and then update the length
138 GtpV2Ie::encodeGtpV2IeHeader(buffer, header);
139 startIndex = buffer.getCurrentIndex();
140 RanNasCauseIe ranNasCause=
141 dynamic_cast<
142 RanNasCauseIe&>(GtpV2IeFactory::getInstance().getIeObject(RanNasCauseIeType));
143 rc = ranNasCause.encodeRanNasCauseIe(buffer, data.ranNasCause);
144 endIndex = buffer.getCurrentIndex();
145 length = endIndex - startIndex;
146
147 // encode the length value now
148 buffer.goToIndex(startIndex - 3);
149 buffer.writeUint16(length, false);
150 buffer.goToIndex(endIndex);
151
152 if (!(rc))
153 {
154 errorStream.add((char *)"Failed to encode IE: ranNasCause\n");
155 return false;
156 }
157 }
158
159 if (data.extendedProtocolConfigurationOptionsIePresent)
160 {
161
162 // Encode the Ie Header
163 header.ieType = EpcoIeType;
164 header.instance = 0;
165 header.length = 0; // We will encode the IE first and then update the length
166 GtpV2Ie::encodeGtpV2IeHeader(buffer, header);
167 startIndex = buffer.getCurrentIndex();
168 EpcoIe epco=
169 dynamic_cast<
170 EpcoIe&>(GtpV2IeFactory::getInstance().getIeObject(EpcoIeType));
171 rc = epco.encodeEpcoIe(buffer, data.extendedProtocolConfigurationOptions);
172 endIndex = buffer.getCurrentIndex();
173 length = endIndex - startIndex;
174
175 // encode the length value now
176 buffer.goToIndex(startIndex - 3);
177 buffer.writeUint16(length, false);
178 buffer.goToIndex(endIndex);
179
180 if (!(rc))
181 {
182 errorStream.add((char *)"Failed to encode IE: extendedProtocolConfigurationOptions\n");
183 return false;
184 }
185 }
186 return rc;
187}
188
189bool BearerContextsInDeleteBearerResponse::
190decodeBearerContextsInDeleteBearerResponse(MsgBuffer &buffer,
191 BearerContextsInDeleteBearerResponseData
192 &data, Uint16 length)
193{
194
195 bool rc = false;
196 GtpV2IeHeader ieHeader;
197 set<Uint16> mandatoryIeLocalList = mandatoryIeSet;
198 while (buffer.lengthLeft() > IE_HEADER_SIZE)
199 {
200 GtpV2Ie::decodeGtpV2IeHeader(buffer, ieHeader);
201 if (ieHeader.length > buffer.lengthLeft())
202 {
203 // We do not have enough bytes left in the message for this IE
204 errorStream.add((char *)"IE Length exceeds beyond message boundary\n");
205 errorStream.add((char *)" Offending IE Type: ");
206 errorStream.add(ieHeader.ieType);
207 errorStream.add((char *)"\n Ie Length in Header: ");
208 errorStream.add(ieHeader.length);
209 errorStream.add((char *)"\n Bytes left in message: ");
210 errorStream.add(buffer.lengthLeft());
211 errorStream.endOfLine();
212 return false;
213 }
214
215 switch (ieHeader.ieType){
216 case EbiIeType:
217 {
218 EbiIe ieObject =
219 dynamic_cast<
220 EbiIe&>(GtpV2IeFactory::getInstance().
221 getIeObject(EbiIeType));
222
223
224 if(ieHeader.instance == 0)
225 {
226
227 rc = ieObject.decodeEbiIe(buffer, data.epsBearerId, ieHeader.length);
228
229 if (!(rc))
230 {
231 errorStream.add((char *)"Failed to decode IE: epsBearerId\n");
232 return false;
233 }
234 Uint16 mandIe = EbiIeType;
235 mandIe = (mandIe << 8) | 0;
236 mandatoryIeLocalList.erase(mandIe);
237 }
238 else
239 {
240 // Unknown IE instance print error TODO
241 errorStream.add((char *)"Unknown IE Type: ");
242 errorStream.add(ieHeader.ieType);
243 errorStream.endOfLine();
244 buffer.skipBytes(ieHeader.length);
245 }
246 break;
247 }
248 case CauseIeType:
249 {
250 CauseIe ieObject =
251 dynamic_cast<
252 CauseIe&>(GtpV2IeFactory::getInstance().
253 getIeObject(CauseIeType));
254
255
256 if(ieHeader.instance == 0)
257 {
258
259 rc = ieObject.decodeCauseIe(buffer, data.cause, ieHeader.length);
260
261 if (!(rc))
262 {
263 errorStream.add((char *)"Failed to decode IE: cause\n");
264 return false;
265 }
266 Uint16 mandIe = CauseIeType;
267 mandIe = (mandIe << 8) | 0;
268 mandatoryIeLocalList.erase(mandIe);
269 }
270 else
271 {
272 // Unknown IE instance print error TODO
273 errorStream.add((char *)"Unknown IE Type: ");
274 errorStream.add(ieHeader.ieType);
275 errorStream.endOfLine();
276 buffer.skipBytes(ieHeader.length);
277 }
278 break;
279 }
280 case PcoIeType:
281 {
282 PcoIe ieObject =
283 dynamic_cast<
284 PcoIe&>(GtpV2IeFactory::getInstance().
285 getIeObject(PcoIeType));
286
287
288 if(ieHeader.instance == 0)
289 {
290
291 rc = ieObject.decodePcoIe(buffer, data.protocolConfigurationOptions, ieHeader.length);
292
293 data.protocolConfigurationOptionsIePresent = true;
294 if (!(rc))
295 {
296 errorStream.add((char *)"Failed to decode IE: protocolConfigurationOptions\n");
297 return false;
298 }
299 }
300 else
301 {
302 // Unknown IE instance print error TODO
303 errorStream.add((char *)"Unknown IE Type: ");
304 errorStream.add(ieHeader.ieType);
305 errorStream.endOfLine();
306 buffer.skipBytes(ieHeader.length);
307 }
308 break;
309 }
310 case RanNasCauseIeType:
311 {
312 RanNasCauseIe ieObject =
313 dynamic_cast<
314 RanNasCauseIe&>(GtpV2IeFactory::getInstance().
315 getIeObject(RanNasCauseIeType));
316
317
318 if(ieHeader.instance == 0)
319 {
320
321 rc = ieObject.decodeRanNasCauseIe(buffer, data.ranNasCause, ieHeader.length);
322
323 data.ranNasCauseIePresent = true;
324 if (!(rc))
325 {
326 errorStream.add((char *)"Failed to decode IE: ranNasCause\n");
327 return false;
328 }
329 }
330 else
331 {
332 // Unknown IE instance print error TODO
333 errorStream.add((char *)"Unknown IE Type: ");
334 errorStream.add(ieHeader.ieType);
335 errorStream.endOfLine();
336 buffer.skipBytes(ieHeader.length);
337 }
338 break;
339 }
340 case EpcoIeType:
341 {
342 EpcoIe ieObject =
343 dynamic_cast<
344 EpcoIe&>(GtpV2IeFactory::getInstance().
345 getIeObject(EpcoIeType));
346
347
348 if(ieHeader.instance == 0)
349 {
350
351 rc = ieObject.decodeEpcoIe(buffer, data.extendedProtocolConfigurationOptions, ieHeader.length);
352
353 data.extendedProtocolConfigurationOptionsIePresent = true;
354 if (!(rc))
355 {
356 errorStream.add((char *)"Failed to decode IE: extendedProtocolConfigurationOptions\n");
357 return false;
358 }
359 }
360 else
361 {
362 // Unknown IE instance print error TODO
363 errorStream.add((char *)"Unknown IE Type: ");
364 errorStream.add(ieHeader.ieType);
365 errorStream.endOfLine();
366 buffer.skipBytes(ieHeader.length);
367 }
368 break;
369 }
370 default:
371 {
372 // Unknown IE print error
373 errorStream.add((char *)"Unknown IE Type: ");
374 errorStream.add(ieHeader.ieType);
375 errorStream.endOfLine();
376 buffer.skipBytes(ieHeader.length);
377 }
378 }
379 }
380 if (!mandatoryIeLocalList.empty())
381 {
382 // some mandatory IEs are missing
383 errorStream.add((char *)"Missing Mandatory IEs:");
384 errorStream.endOfLine();
385 while (!mandatoryIeLocalList.empty())
386 {
387 Uint16 missingMandIe = *mandatoryIeLocalList.begin ();
388 mandatoryIeLocalList.erase (mandatoryIeLocalList.begin ());
389 Uint16 missingInstance = missingMandIe & 0x00FF;
390 Uint16 missingIeType = (missingMandIe >> 8);
391 errorStream.add ((char *)"Missing Ie type: ");
392 errorStream.add (missingIeType);
393 errorStream.add ((char *)" Instance: ");
394 errorStream.add (missingInstance);
395 errorStream.endOfLine();
396 }
397 rc = false;
398
399 }
400 return rc;
401}
402
403void BearerContextsInDeleteBearerResponse::
404displayBearerContextsInDeleteBearerResponseData_v
405(BearerContextsInDeleteBearerResponseData const &data, Debug &stream)
406{
407 stream.incrIndent();
408 stream.add((char *)"BearerContextsInDeleteBearerResponse:");
409 stream.endOfLine();
410 stream.incrIndent();
411
412
413
414 if (data.protocolConfigurationOptionsIePresent)
415 {
416
417 stream.add((char *)"protocolConfigurationOptions:");
418 stream.endOfLine();
419 PcoIe pco=
420 dynamic_cast<
421 PcoIe&>(GtpV2IeFactory::getInstance().getIeObject(PcoIeType));
422 pco.displayPcoIe_v(data.protocolConfigurationOptions, stream);
423
424 }
425
426 if (data.ranNasCauseIePresent)
427 {
428
429 stream.add((char *)"ranNasCause:");
430 stream.endOfLine();
431 RanNasCauseIe ranNasCause=
432 dynamic_cast<
433 RanNasCauseIe&>(GtpV2IeFactory::getInstance().getIeObject(RanNasCauseIeType));
434 ranNasCause.displayRanNasCauseIe_v(data.ranNasCause, stream);
435
436 }
437
438 if (data.extendedProtocolConfigurationOptionsIePresent)
439 {
440
441 stream.add((char *)"extendedProtocolConfigurationOptions:");
442 stream.endOfLine();
443 EpcoIe epco=
444 dynamic_cast<
445 EpcoIe&>(GtpV2IeFactory::getInstance().getIeObject(EpcoIeType));
446 epco.displayEpcoIe_v(data.extendedProtocolConfigurationOptions, stream);
447
448 }
449
450 stream.decrIndent();
451 stream.decrIndent();
452}
453
454
455
456
457