1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
|
/* isi-call.c
* Dissector for ISI's call resource
* Copyright 2011, Klaus Kurzmann <mok@fluxnetz.de>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <glib.h>
#include <epan/prefs.h>
#include <epan/packet.h>
#include "packet-isi.h"
#include "isi-call.h"
static const value_string isi_call_id[] = {
{0x01, "CALL_CREATE_REQ"},
{0x02, "CALL_CREATE_RESP"},
{0x03, "CALL_COMING_IND"},
{0x04, "CALL_MO_ALERT_IND"},
{0x05, "CALL_MT_ALERT_IND"},
{0x06, "CALL_WAITING_IND"},
{0x07, "CALL_ANSWER_REQ"},
{0x08, "CALL_ANSWER_RESP"},
{0x09, "CALL_RELEASE_REQ"},
{0x0A, "CALL_RELEASE_RESP"},
{0x0B, "CALL_RELEASE_IND"},
{0x0C, "CALL_TERMINATED_IND"},
{0x0D, "CALL_STATUS_REQ"},
{0x0E, "CALL_STATUS_RESP"},
{0x0F, "CALL_STATUS_IND"},
{0x10, "CALL_SERVER_STATUS_IND"},
{0x11, "CALL_CONTROL_REQ"},
{0x12, "CALL_CONTROL_RESP"},
{0x13, "CALL_CONTROL_IND"},
{0x14, "CALL_MODE_SWITCH_REQ"},
{0x15, "CALL_MODE_SWITCH_RESP"},
{0x16, "CALL_MODE_SWITCH_IND"},
{0x17, "CALL_DTMF_SEND_REQ"},
{0x18, "CALL_DTMF_SEND_RESP"},
{0x19, "CALL_DTMF_STOP_REQ"},
{0x1A, "CALL_DTMF_STOP_RESP"},
{0x1B, "CALL_DTMF_STATUS_IND"},
{0x1C, "CALL_DTMF_TONE_IND"},
{0x1E, "CALL_RECONNECT_IND"},
{0x1F, "CALL_PROPERTY_GET_REQ"},
{0x20, "CALL_PROPERTY_GET_RESP"},
{0x21, "CALL_PROPERTY_SET_REQ"},
{0x22, "CALL_PROPERTY_SET_RESP"},
{0x23, "CALL_PROPERTY_SET_IND"},
{0x28, "CALL_EMERGENCY_NBR_CHECK_REQ"},
{0x29, "CALL_EMERGENCY_NBR_CHECK_RESP"},
{0x26, "CALL_EMERGENCY_NBR_GET_REQ"},
{0x27, "CALL_EMERGENCY_NBR_GET_RESP"},
{0x24, "CALL_EMERGENCY_NBR_MODIFY_REQ"},
{0x25, "CALL_EMERGENCY_NBR_MODIFY_RESP"},
{0xA0, "CALL_GSM_NOTIFICATION_IND"},
{0xA1, "CALL_GSM_USER_TO_USER_REQ"},
{0xA2, "CALL_GSM_USER_TO_USER_RESP"},
{0xA3, "CALL_GSM_USER_TO_USER_IND"},
{0xA4, "CALL_GSM_BLACKLIST_CLEAR_REQ"},
{0xA5, "CALL_GSM_BLACKLIST_CLEAR_RESP"},
{0xA6, "CALL_GSM_BLACKLIST_TIMER_IND"},
{0xA7, "CALL_GSM_DATA_CH_INFO_IND"},
{0xAA, "CALL_GSM_CCP_GET_REQ"},
{0xAB, "CALL_GSM_CCP_GET_RESP"},
{0xAC, "CALL_GSM_CCP_CHECK_REQ"},
{0xAD, "CALL_GSM_CCP_CHECK_RESP"},
{0xA9, "CALL_GSM_COMING_REJ_IND"},
{0xA8, "CALL_GSM_RAB_IND"},
{0xAE, "CALL_GSM_IMMEDIATE_MODIFY_IND"},
{0x2A, "CALL_CREATE_NO_SIMATK_REQ"},
{0xAF, "CALL_GSM_SS_DATA_IND"},
{0x2B, "CALL_TIMER_REQ"},
{0x2C, "CALL_TIMER_RESP"},
{0x2D, "CALL_TIMER_NTF"},
{0x2E, "CALL_TIMER_IND"},
{0x2F, "CALL_TIMER_RESET_REQ"},
{0x30, "CALL_TIMER_RESET_RESP"},
{0x31, "CALL_EMERGENCY_NBR_IND"},
{0x32, "CALL_SERVICE_DENIED_IND"},
{0x34, "CALL_RELEASE_END_REQ"},
{0x35, "CALL_RELEASE_END_RESP"},
{0x33, "CALL_USER_CONNECT_IND"},
{0x40, "CALL_AUDIO_CONNECT_IND"},
{0x36, "CALL_KODIAK_ALLOW_CTRL_REQ"},
{0x37, "CALL_KODIAK_ALLOW_CTRL_RESP"},
{0x38, "CALL_SERVICE_ACTIVATE_IND"},
{0x39, "CALL_SERVICE_ACTIVATE_REQ"},
{0x3A, "CALL_SERVICE_ACTIVATE_RESP"},
{0x3B, "CALL_SIM_ATK_IND"},
{0x3C, "CALL_CONTROL_OPER_IND"},
{0x3E, "CALL_TEST_CALL_STATUS_IND"},
{0x3F, "CALL_SIM_ATK_INFO_IND"},
{0x41, "CALL_SECURITY_IND"},
{0x42, "CALL_MEDIA_HANDLE_REQ"},
{0x43, "CALL_MEDIA_HANDLE_RESP"},
{0x00, NULL}
};
static dissector_handle_t isi_call_handle;
static void dissect_isi_call(tvbuff_t *tvb, packet_info *pinfo, proto_item *tree);
static guint32 hf_isi_call_cmd = -1;
void proto_reg_handoff_isi_call(void) {
static gboolean initialized=FALSE;
if (!initialized) {
isi_call_handle = create_dissector_handle(dissect_isi_call, proto_isi);
dissector_add("isi.resource", 0x01, isi_call_handle);
}
}
void proto_register_isi_call(void) {
static hf_register_info hf[] = {
{ &hf_isi_call_cmd,
{ "Command", "isi.call.cmd", FT_UINT8, BASE_HEX, isi_call_id, 0x0, "Command", HFILL }}
};
proto_register_field_array(proto_isi, hf, array_length(hf));
register_dissector("isi.call", dissect_isi_call, proto_isi);
}
static void dissect_isi_call(tvbuff_t *tvb, packet_info *pinfo, proto_item *isitree) {
proto_item *item = NULL;
proto_tree *tree = NULL;
guint8 cmd, code;
if(isitree) {
item = proto_tree_add_text(isitree, tvb, 0, -1, "Payload");
tree = proto_item_add_subtree(item, ett_isi_msg);
proto_tree_add_item(tree, hf_isi_call_cmd, tvb, 0, 1, FALSE);
cmd = tvb_get_guint8(tvb, 0);
switch (cmd) {
case 0x01: /* CALL_CREATE_REQ */
col_set_str(pinfo->cinfo, COL_INFO, "Call Create Request");
break;
case 0x02: /* CALL_CREATE_RESP */
col_set_str(pinfo->cinfo, COL_INFO, "Call Create Response");
break;
case 0x03: /* CALL_COMING_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call Coming Indication");
break;
case 0x04: /* CALL_MO_ALERT_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call MO Allert Indication");
break;
case 0x05: /* CALL_MT_ALERT_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call MT Allert Indication");
break;
case 0x06: /* CALL_WAITING_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call Waiting Indication");
break;
case 0x07: /* CALL_ANSWER_REQ */
col_set_str(pinfo->cinfo, COL_INFO, "Call Answer Request");
break;
case 0x08: /* CALL_ANSWER_RESP */
col_set_str(pinfo->cinfo, COL_INFO, "Call Answer Response");
break;
case 0x09: /* CALL_RELEASE_REQ */
col_set_str(pinfo->cinfo, COL_INFO, "Call Release Request");
break;
case 0x0A: /* CALL_RELEASE_RESP */
col_set_str(pinfo->cinfo, COL_INFO, "Call Release Response");
break;
case 0x0B: /* CALL_RELEASE_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call Release Indication");
break;
case 0x0C: /* CALL_TERMINATED_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call Terminated Indication");
break;
case 0x0D: /* CALL_STATUS_REQ */
col_set_str(pinfo->cinfo, COL_INFO, "Call Status Request");
break;
case 0x0E: /* CALL_STATUS_RESP */
col_set_str(pinfo->cinfo, COL_INFO, "Call Status Response");
break;
case 0x0F: /* CALL_STATUS_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call Status Indication");
break;
case 0x10: /* CALL_SERVER_STATUS_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call Server Status Indication");
break;
case 0x11: /* CALL_CONTROL_REQ */
col_set_str(pinfo->cinfo, COL_INFO, "Call Control Request");
break;
case 0x12: /* CALL_CONTROL_RESP */
col_set_str(pinfo->cinfo, COL_INFO, "Call Control Response");
break;
case 0x13: /* CALL_CONTROL_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call Control Indication");
break;
case 0x14: /* CALL_MODE_SWITCH_REQ */
col_set_str(pinfo->cinfo, COL_INFO, "Call Mode Switch Request");
break;
case 0x15: /* CALL_MODE_SWITCH_RESP */
col_set_str(pinfo->cinfo, COL_INFO, "Call Mode Switch Response");
break;
case 0x16: /* CALL_MODE_SWITCH_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call Mode Switch Indication");
break;
case 0x17: /* CALL_DTMF_SEND_REQ */
col_set_str(pinfo->cinfo, COL_INFO, "Call DTMF Send Request");
break;
case 0x18: /* CALL_DTMF_SEND_RESP */
col_set_str(pinfo->cinfo, COL_INFO, "Call DTMF Send Response");
break;
case 0x19: /* CALL_DTMF_STOP_REQ */
col_set_str(pinfo->cinfo, COL_INFO, "Call DTMF Stop Request");
break;
case 0x1A: /* CALL_DTMF_STOP_RESP */
col_set_str(pinfo->cinfo, COL_INFO, "Call DTMF Stop Response");
break;
case 0x1B: /* CALL_DTMF_STATUS_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call DTMF Status Indication");
break;
case 0x1C: /* CALL_DTMF_TONE_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call DTMF Tone Indication");
break;
case 0x1E: /* CALL_RECONNECT_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call Reconnect Indication");
break;
case 0x1F: /* CALL_PROPERTY_GET_REQ */
col_set_str(pinfo->cinfo, COL_INFO, "Call Property Get Request");
break;
case 0x20: /* CALL_PROPERTY_GET_RESP */
col_set_str(pinfo->cinfo, COL_INFO, "Call Property Get Response");
break;
case 0x21: /* CALL_PROPERTY_SET_REQ */
col_set_str(pinfo->cinfo, COL_INFO, "Call Property Set Request");
break;
case 0x22: /* CALL_PROPERTY_SET_RESP */
col_set_str(pinfo->cinfo, COL_INFO, "Call Property Set Response");
break;
case 0x23: /* CALL_PROPERTY_SET_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call Property Set Indication");
break;
case 0x28: /* CALL_EMERGENCY_NBR_CHECK_REQ */
col_set_str(pinfo->cinfo, COL_INFO, "Call Emergency NBR Check Request");
break;
case 0x29: /* CALL_EMERGENCY_NBR_CHECK_RESP */
col_set_str(pinfo->cinfo, COL_INFO, "Call Emergency NBR Check Response");
break;
case 0x26: /* CALL_EMERGENCY_NBR_GET_REQ */
col_set_str(pinfo->cinfo, COL_INFO, "Call Emergency NBR Get Request");
break;
case 0x27: /* CALL_EMERGENCY_NBR_GET_RESP */
col_set_str(pinfo->cinfo, COL_INFO, "Call Emergency NBR Get Response");
break;
case 0x24: /* CALL_EMERGENCY_NBR_MODIFY_REQ */
col_set_str(pinfo->cinfo, COL_INFO, "Call Emergency NBR Modify Request");
break;
case 0x25: /* CALL_EMERGENCY_NBR_MODIFY_RESP */
col_set_str(pinfo->cinfo, COL_INFO, "Call Emergency NBR Modify Response");
break;
case 0xA0: /* CALL_GSM_NOTIFICATION_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call GSM Notification Indication");
break;
case 0xA1: /* CALL_GSM_USER_TO_USER_REQ */
col_set_str(pinfo->cinfo, COL_INFO, "Call GSM User To User Request");
break;
case 0xA2: /* CALL_GSM_USER_TO_USER_RESP */
col_set_str(pinfo->cinfo, COL_INFO, "Call GSM User To User Response");
break;
case 0xA3: /* CALL_GSM_USER_TO_USER_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call GSM User To User Indication");
break;
case 0xA4: /* CALL_GSM_BLACKLIST_CLEAR_REQ */
col_set_str(pinfo->cinfo, COL_INFO, "Call GSM Blacklist Clear Request");
break;
case 0xA5: /* CALL_GSM_BLACKLIST_CLEAR_RESP */
col_set_str(pinfo->cinfo, COL_INFO, "Call GSM Blacklist Clear Response");
break;
case 0xA6: /* CALL_GSM_BLACKLIST_TIMER_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call GSM Blacklist Timer Indication");
break;
case 0xA7: /* CALL_GSM_DATA_CH_INFO_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call GSM Data Channel Info Indication");
break;
case 0xAA: /* CALL_GSM_CCP_GET_REQ */
col_set_str(pinfo->cinfo, COL_INFO, "Call GSM CCP Get Request");
break;
case 0xAB: /* CALL_GSM_CCP_GET_RESP */
col_set_str(pinfo->cinfo, COL_INFO, "Call GSM CCP Get Response");
break;
case 0xAC: /* CALL_GSM_CCP_CHECK_REQ */
col_set_str(pinfo->cinfo, COL_INFO, "Call GSM CCP Check Request");
break;
case 0xAD: /* CALL_GSM_CCP_CHECK_RESP */
col_set_str(pinfo->cinfo, COL_INFO, "Call GSM CCP Check Response");
break;
case 0xA9: /* CALL_GSM_COMING_REJ_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call GSM Coming Reject Indication");
break;
case 0xA8: /* CALL_GSM_RAB_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call GSM RAB Indication");
break;
case 0xAE: /* CALL_GSM_IMMEDIATE_MODIFY_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call GSM Immediate Modify Indication");
break;
case 0x2A: /* CALL_CREATE_NO_SIMATK_REQ */
col_set_str(pinfo->cinfo, COL_INFO, "Call Create No SIMATK Request");
break;
case 0xAF: /* CALL_GSM_SS_DATA_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call GSM SS Data Indication");
break;
case 0x2B: /* CALL_TIMER_REQ */
col_set_str(pinfo->cinfo, COL_INFO, "Call Timer Request");
break;
case 0x2C: /* CALL_TIMER_RESP */
col_set_str(pinfo->cinfo, COL_INFO, "Call Timer Response");
break;
case 0x2D: /* CALL_TIMER_NTF */
col_set_str(pinfo->cinfo, COL_INFO, "Call Timer NTF");
break;
case 0x2E: /* CALL_TIMER_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call Timer Indication");
break;
case 0x2F: /* CALL_TIMER_RESET_REQ */
col_set_str(pinfo->cinfo, COL_INFO, "Call Timer Reset Request");
break;
case 0x30: /* CALL_TIMER_RESET_RESP */
col_set_str(pinfo->cinfo, COL_INFO, "Call Timer Reset Response");
break;
case 0x31: /* CALL_EMERGENCY_NBR_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call Emergency NBR Indication");
break;
case 0x32: /* CALL_SERVICE_DENIED_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call Service Denied Indication");
break;
case 0x34: /* CALL_RELEASE_END_REQ */
col_set_str(pinfo->cinfo, COL_INFO, "Call Release End Request");
break;
case 0x35: /* CALL_RELEASE_END_RESP */
col_set_str(pinfo->cinfo, COL_INFO, "Call Release End Response");
break;
case 0x33: /* CALL_USER_CONNECT_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call User Connect Indication");
break;
case 0x40: /* CALL_AUDIO_CONNECT_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call Audio Connect Indication");
break;
case 0x36: /* CALL_KODIAK_ALLOW_CTRL_REQ */
col_set_str(pinfo->cinfo, COL_INFO, "Call Kodiak Allow Control Request");
break;
case 0x37: /* CALL_KODIAK_ALLOW_CTRL_RESP */
col_set_str(pinfo->cinfo, COL_INFO, "Call Kodiak Allow Control Response");
break;
case 0x38: /* CALL_SERVICE_ACTIVATE_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call Service Activate Indication");
break;
case 0x39: /* CALL_SERVICE_ACTIVATE_REQ */
col_set_str(pinfo->cinfo, COL_INFO, "Call Service Activate Request");
break;
case 0x3A: /* CALL_SERVICE_ACTIVATE_RESP */
col_set_str(pinfo->cinfo, COL_INFO, "Call Service Activate Response");
break;
case 0x3B: /* CALL_SIM_ATK_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call SIM ATK Indication");
break;
case 0x3C: /* CALL_CONTROL_OPER_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call Control Operator Indication");
break;
case 0x3E: /* CALL_TEST_CALL_STATUS_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call Test Call Status Indication");
break;
case 0x3F: /* CALL_SIM_ATK_INFO_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call SIM ATK Info Indication");
break;
case 0x41: /* CALL_SECURITY_IND */
col_set_str(pinfo->cinfo, COL_INFO, "Call Security Indication");
break;
case 0x42: /* CALL_MEDIA_HANDLE_REQ */
col_set_str(pinfo->cinfo, COL_INFO, "Call Media Handle Request");
break;
case 0x43: /* CALL_MEDIA_HANDLE_RESP */
col_set_str(pinfo->cinfo, COL_INFO, "Call Media Handle Response");
break;
case 0xF0: /* CALL_COMMON_MESSAGE */
dissect_isi_common("Call", tvb, pinfo, tree);
break;
default:
col_set_str(pinfo->cinfo, COL_INFO, "unknown Call packet");
expert_add_info_format(pinfo, item, PI_PROTOCOL, PI_WARN, "unsupported packet");
break;
}
}
}
|
