1 /* packet-gsm_map-template.c
2 * Routines for GSM MobileApplication packet dissection
3 * Copyright 2004, Anders Broman <anders.broman@ericsson.com>
4 * Based on the dissector by:
5 * Felix Fei <felix.fei [AT] utstar.com>
6 * and Michael Lum <mlum [AT] telostech.com>
10 * Ethereal - Network traffic analyzer
11 * By Gerald Combs <gerald@ethereal.com>
12 * Copyright 1998 Gerald Combs
14 * This program is free software; you can redistribute it and/or
15 * modify it under the terms of the GNU General Public License
16 * as published by the Free Software Foundation; either version 2
17 * of the License, or (at your option) any later version.
19 * This program is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU General Public License for more details.
24 * You should have received a copy of the GNU General Public License
25 * along with this program; if not, write to the Free Software
26 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
27 * References: ETSI TS 129 002
35 #include <epan/packet.h>
36 #include <epan/prefs.h>
37 #include <epan/conversation.h>
43 #include "packet-ber.h"
44 #include "packet-q931.h"
45 #include "packet-gsm_map.h"
47 #define PNAME "GSM_MobileAPplication"
48 #define PSNAME "GSM_MAP"
49 #define PFNAME "gsm_map"
51 /* Initialize the protocol and registered fields */
52 int proto_gsm_map = -1;
53 static int hf_gsm_map_invokeCmd = -1; /* Opcode */
54 static int hf_gsm_map_invokeid = -1; /* INTEGER */
55 static int hf_gsm_map_absent = -1; /* NULL */
56 static int hf_gsm_map_invokeId = -1; /* InvokeId */
57 static int hf_gsm_map_invoke = -1; /* InvokePDU */
58 static int hf_gsm_map_returnResult = -1; /* InvokePDU */
59 static int hf_gsm_map_returnResult_result = -1;
60 static int hf_gsm_map_returnError_result = -1;
61 static int hf_gsm_map_returnError = -1;
62 static int hf_gsm_map_local_errorCode = -1;
63 static int hf_gsm_map_global_errorCode_oid = -1;
64 static int hf_gsm_map_global_errorCode = -1;
65 static int hf_gsm_map_SendAuthenticationInfoArg = -1;
66 static int hf_gsm_mapSendEndSignal = -1;
67 static int hf_gsm_map_getPassword = -1;
68 static int hf_gsm_map_currentPassword = -1;
69 static int hf_gsm_map_extension = -1;
70 static int hf_gsm_map_nature_of_number = -1;
71 static int hf_gsm_map_number_plan = -1;
72 static int hf_gsm_map_misdn_digits = -1;
73 static int hf_gsm_map_servicecentreaddress_digits = -1;
74 static int hf_gsm_map_imsi_digits = -1;
75 static int hf_gsm_map_map_gmsc_address_digits = -1;
76 static int hf_gsm_map_map_RoamingNumber_digits = -1;
77 static int hf_gsm_map_map_hlr_number_digits = -1;
78 static int hf_gsm_map_map_ForwardedToNumber_digits = -1;
79 static int hf_gsm_map_Ss_Status_unused = -1;
80 static int hf_gsm_map_Ss_Status_q_bit = -1;
81 static int hf_gsm_map_Ss_Status_p_bit = -1;
82 static int hf_gsm_map_Ss_Status_r_bit = -1;
83 static int hf_gsm_map_Ss_Status_a_bit = -1;
85 #include "packet-gsm_map-hf.c"
87 /* Initialize the subtree pointers */
88 static gint ett_gsm_map = -1;
89 static gint ett_gsm_map_InvokeId = -1;
90 static gint ett_gsm_map_InvokePDU = -1;
91 static gint ett_gsm_map_ReturnResultPDU = -1;
92 static gint ett_gsm_map_ReturnErrorPDU = -1;
93 static gint ett_gsm_map_ReturnResult_result = -1;
94 static gint ett_gsm_map_ReturnError_result = -1;
95 static gint ett_gsm_map_GSMMAPPDU = -1;
97 #include "packet-gsm_map-ett.c"
99 static dissector_table_t sms_dissector_table; /* SMS TPDU */
100 /* Preferenc settings default */
101 static guint tcap_itu_ssn1 = 6;
102 static guint tcap_itu_ssn2 = 7;
103 static guint tcap_itu_ssn3 = 8;
104 static guint tcap_itu_ssn4 = 9;
106 static guint global_tcap_itu_ssn1 = 6;
107 static guint global_tcap_itu_ssn2 = 7;
108 static guint global_tcap_itu_ssn3 = 8;
109 static guint global_tcap_itu_ssn4 = 9;
111 /* Global variables */
112 static proto_tree *top_tree;
113 int application_context_version;
115 static int gsm_map_tap = -1;
119 unpack_digits(tvbuff_t *tvb, int offset){
126 length = tvb_length(tvb);
127 length = length - offset;
128 digit_str = g_malloc(length+1);
130 while ( offset <= length ){
132 octet = tvb_get_guint8(tvb,offset);
133 digit_str[i] = ((octet & 0x0f) + 0x30);
137 * unpack second value in byte
141 if (octet == 0x0f) /* odd number bytes - hit filler */
144 digit_str[i] = ((octet & 0x0f) + 0x30);
154 #include "packet-gsm_map-fn.c"
156 /* Stuff included from the "old" packet-gsm_map.c for tapping purposes */
158 my_match_strval(guint32 val, const value_string *vs, gint *idx)
162 while (vs[i].strptr) {
163 if (vs[i].value == val)
166 return(vs[i].strptr);
175 /* End includes from old" packet-gsm_map.c */
177 const value_string gsm_map_opr_code_strings[] = {
178 { 2, "updateLocation" },
179 { 3, "cancelLocation" },
180 { 4, "provideRoamingNumber" },
181 { 6, "resumeCallHandling" },
182 { 7, "insertSubscriberData" },
183 { 8, "deleteSubscriberData" },
184 { 9, "sendParameters" }, /* map-ac infoRetrieval (14) version1 (1)*/
185 { 10, "registerSS" },
187 { 12, "activateSS" },
188 { 13, "deactivateSS" },
189 { 14, "interrogateSS" },
190 { 17, "registerPassword" },
191 { 18, "getPassword" },
192 { 19, "processUnstructuredSS-Data" }, /* map-ac networkFunctionalSs (18) version1 (1) */
193 { 22, "sendRoutingInfo" },
194 { 23, "updateGprsLocation" },
195 { 24, "sendRoutingInfoForGprs" },
196 { 25, "failureReport" },
197 { 26, "noteMsPresentForGprs" },
198 { 28, "performHandover" }, /* map-ac handoverControl (11) version1 (1)*/
199 { 29, "sendEndSignal" },
200 { 30, "performSubsequentHandover" }, /* map-ac handoverControl (11) version1 (1) */
201 { 31, "provideSIWFSNumber" },
202 { 32, "sIWFSSignallingModify" },
203 { 33, "processAccessSignalling" },
204 { 34, "forwardAccessSignalling" },
205 { 35, "noteInternalHandover" }, /* map-ac handoverControl (11) version1 (1) */
207 { 38, "forwardCheckSS-Indication" },
208 { 39, "prepareGroupCall" },
209 { 40, "sendGroupCallEndSignal" },
210 { 41, "processGroupCallSignalling" },
211 { 42, "forwardGroupCallSignalling" },
213 { 44, "mt-forwardSM" },
214 { 45, "sendRoutingInfoForSM" },
215 { 46, "mo-forwardSM" },
216 { 47, "reportSM-DeliveryStatus" },
217 { 48, "noteSubscriberPresent" }, /* map-ac mwdMngt (24) version1 (1) */
218 { 49, "alertServiceCentreWithoutResult" }, /* map-ac shortMsgAlert (23) version1 (1) */
219 { 50, "activateTraceMode" },
220 { 51, "deactivateTraceMode" },
221 { 52, "traceSubscriberActivity" }, /* map-ac handoverControl (11) version1 (1) */
222 { 54, "beginSubscriberActivity" }, /* map-ac networkFunctionalSs (18) version1 (1) */
223 { 55, "sendIdentification" },
224 { 56, "sendAuthenticationInfo" },
225 { 57, "restoreData" },
227 { 59, "processUnstructuredSS-Request" },
228 { 60, "unstructuredSS-Request" },
229 { 61, "unstructuredSS-Notify" },
230 { 63, "informServiceCentre" },
231 { 64, "alertServiceCentre" },
232 { 66, "readyForSM" },
234 { 68, "prepareHandover" },
235 { 69, "prepareSubsequentHandover" },
236 { 70, "provideSubscriberInfo" },
237 { 71, "anyTimeInterrogation" },
238 { 72, "ss-InvocationNotification" },
239 { 73, "setReportingState" },
240 { 74, "statusReport" },
241 { 75, "remoteUserFree" },
242 { 76, "registerCC-Entry" },
243 { 77, "eraseCC-Entry" },
244 { 83, "provideSubscriberLocation" },
245 { 85, "sendRoutingInfoForLCS" },
246 { 86, "subscriberLocationReport" },
249 static const value_string gsm_map_err_code_string_vals[] = {
250 { 1, "Unknown Subscriber" },
251 { 3, "Unknown MSC" },
252 { 5, "Unidentified Subscriber" },
253 { 6, "Absent Subscriber SM" },
254 { 7, "Unknown Equipment" },
255 { 8, "Roaming Not Allowed" },
256 { 9, "Illegal Subscriber" },
257 { 10, "Bearer Service Not Provisioned" },
258 { 11, "Teleservice Not Provisioned" },
259 { 12, "Illegal Equipment" },
260 { 13, "Call Barred" },
261 { 14, "Forwarding Violation" },
262 { 15, "CUG Reject" },
263 { 16, "Illegal SS Operation" },
264 { 17, "SS Error Status" },
265 { 18, "SS Not Available" },
266 { 19, "SS Subscription Violation" },
267 { 20, "SS Incompatibility" },
268 { 21, "Facility Not Supported" },
269 { 25, "No Handover Number Available" },
270 { 26, "Subsequent Handover Failure" },
271 { 27, "Absent Subscriber" },
272 { 28, "Incompatible Terminal" },
273 { 29, "Short Term Denial" },
274 { 30, "Long Term Denial" },
275 { 31, "Subscriber Busy For MT SMS" },
276 { 32, "SM Delivery Failure" },
277 { 33, "Message Waiting List Full" },
278 { 34, "System Failure" },
279 { 35, "Data Missing" },
280 { 36, "Unexpected Data Value" },
281 { 37, "PW Registration Failure" },
282 { 38, "Negative PW Check" },
283 { 39, "No Roaming Number Available" },
284 { 40, "Tracing Buffer Full" },
285 { 42, "Target Cell Outside Group Call Area" },
286 { 43, "Number Of PW Attempts Violation" },
287 { 44, "Number Changed" },
288 { 45, "Busy Subscriber" },
289 { 46, "No Subscriber Reply" },
290 { 47, "Forwarding Failed" },
291 { 48, "OR Not Allowed" },
292 { 49, "ATI Not Allowed" },
293 { 50, "No Group Call Number Available" },
294 { 51, "Resource Limitation" },
295 { 52, "Unauthorized Requesting Network" },
296 { 53, "Unauthorized LCS Client" },
297 { 54, "Position Method Failure" },
298 { 58, "Unknown Or Unreachable LCS Client" },
299 { 59, "MM Event Not Supported" },
300 { 60, "ATSI Not Allowed" },
301 { 61, "ATM Not Allowed" },
302 { 62, "Information Not Available" },
303 { 71, "Unknown Alphabet" },
305 { 120, "Nbr Sb Exceeded" },
306 { 121, "Rejected By User" },
307 { 122, "Rejected By Network" },
308 { 123, "Deflection To Served Subscriber" },
309 { 124, "Special Service Code" },
310 { 125, "Invalid Deflected To Number" },
311 { 126, "Max Number Of MPTY Participants Exceeded" },
312 { 127, "Resources Not Available" },
315 static const true_false_string gsm_map_extension_value = {
319 static const value_string gsm_map_nature_of_number_values[] = {
321 { 0x01, "International Number" },
322 { 0x02, "National Significant Number" },
323 { 0x03, "Network Specific Number" },
324 { 0x04, "Subscriber Number" },
325 { 0x05, "Reserved" },
326 { 0x06, "Abbreviated Number" },
327 { 0x07, "Reserved for extension" },
330 static const value_string gsm_map_number_plan_values[] = {
332 { 0x01, "ISDN/Telephony Numbering (Rec ITU-T E.164)" },
334 { 0x03, "Data Numbering (ITU-T Rec. X.121)" },
335 { 0x04, "Telex Numbering (ITU-T Rec. F.69)" },
337 { 0x06, "Land Mobile Numbering (ITU-T Rec. E.212)" },
339 { 0x08, "National Numbering" },
340 { 0x09, "Private Numbering" },
341 { 0x0f, "Reserved for extension" },
345 static const true_false_string gsm_map_Ss_Status_q_bit_values = {
349 static const true_false_string gsm_map_Ss_Status_p_values = {
353 static const true_false_string gsm_map_Ss_Status_r_values = {
357 static const true_false_string gsm_map_Ss_Status_a_values = {
362 static guint32 opcode=0;
365 dissect_gsm_map_Opcode(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index) {
366 offset = dissect_ber_integer(FALSE, pinfo, tree, tvb, offset, hf_index, &opcode);
368 if (check_col(pinfo->cinfo, COL_INFO)){
369 col_append_fstr(pinfo->cinfo, COL_INFO, val_to_str(opcode, gsm_map_opr_code_strings, "Unknown GSM-MAP (%u)"));
375 static int dissect_invokeData(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
380 case 2: /*updateLocation*/
381 offset=dissect_gsm_map_UpdateLocationArg(FALSE, tvb, offset, pinfo, tree, -1);
383 case 3: /*cancelLocation*/
384 offset=dissect_gsm_map_CancelLocationArg(FALSE, tvb, offset, pinfo, tree, -1);
386 case 4: /*provideRoamingNumber*/
387 offset=dissect_gsm_map_ProvideRoamingNumberArg(FALSE, tvb, offset, pinfo, tree, -1);
389 case 6: /*resumeCallHandling*/
390 offset=dissect_gsm_map_ResumeCallHandlingArg(FALSE, tvb, offset, pinfo, tree, -1);
392 case 7: /*insertSubscriberData*/
393 offset=dissect_gsm_map_InsertSubscriberDataArg(FALSE, tvb, offset, pinfo, tree, -1);
395 case 8: /*deleteSubscriberData*/
396 offset=dissect_gsm_map_DeleteSubscriberDataArg(FALSE, tvb, offset, pinfo, tree, -1);
398 /* TODO find out why this isn't in the ASN1 file
399 case 9: sendParameters
400 offset=dissect_gsm_map_DeleteSubscriberDataArg(FALSE, tvb, offset, pinfo, tree, -1);
403 case 10: /*registerSS*/
404 offset=dissect_gsm_map_RegisterSS_Arg(FALSE, tvb, offset, pinfo, tree, -1);
407 offset=dissect_gsm_map_Ss_ForBS(FALSE, tvb, offset, pinfo, tree, -1);
409 case 12: /*activateSS*/
410 offset=dissect_gsm_map_Ss_ForBS(FALSE, tvb, offset, pinfo, tree, -1);
412 case 13: /*deactivateSS*/
413 offset=dissect_gsm_map_Ss_ForBS(FALSE, tvb, offset, pinfo, tree, -1);
415 case 14: /*interrogateSS*/
416 offset=dissect_gsm_map_InterrogateSS_Res(FALSE, tvb, offset, pinfo, tree, -1);
418 case 17: /*registerPassword*/
419 offset=dissect_gsm_map_Ss_Code(FALSE, tvb, offset, pinfo, tree, hf_gsm_map_ss_Code);
421 case 18: /*getPassword*/
422 offset=dissect_gsm_map_GetPasswordArg(FALSE, tvb, offset, pinfo, tree, hf_gsm_map_getPassword);
424 case 22: /*sendRoutingInfo*/
425 offset=dissect_gsm_map_SendRoutingInfoArg(FALSE, tvb, offset, pinfo, tree, -1);
427 case 23: /*updateGprsLocation*/
428 offset=dissect_gsm_map_UpdateGprsLocationArg(FALSE, tvb, offset, pinfo, tree, -1);
430 case 24: /*sendRoutingInfoForGprs*/
431 offset=dissect_gsm_map_SendRoutingInfoForGprsArg(FALSE, tvb, offset, pinfo, tree, -1);
433 case 25: /*failureReport*/
434 offset=dissect_gsm_map_FailureReportArg(FALSE, tvb, offset, pinfo, tree, -1);
436 case 26: /*noteMsPresentForGprs*/
437 offset=dissect_gsm_map_NoteMsPresentForGprsArg(FALSE, tvb, offset, pinfo, tree, -1);
439 case 29: /*sendEndSignal*/
440 octet = tvb_get_guint8(tvb,0) & 0xf;
441 if ( octet == 3){ /* This is a V9 message ??? */
443 offset=dissect_gsm_map_SendEndSignalV9Arg(TRUE, tvb, offset, pinfo, tree, hf_gsm_mapSendEndSignal);
445 offset=dissect_gsm_map_Bss_APDU(FALSE, tvb, offset, pinfo, tree, hf_gsm_mapSendEndSignal);
448 case 31: /*provideSIWFSNumbe*/
449 offset=dissect_gsm_map_ProvideSIWFSNumberArg(FALSE, tvb, offset, pinfo, tree, -1);
451 case 32: /*sIWFSSignallingModify*/
452 offset=dissect_gsm_map_SIWFSSignallingModifyArg(FALSE, tvb, offset, pinfo, tree, -1);
454 case 33: /*processAccessSignalling*/
455 offset=dissect_gsm_map_Bss_APDU(FALSE, tvb, offset, pinfo, tree, -1);
457 case 34: /*forwardAccessSignalling*/
458 offset=dissect_gsm_map_Bss_APDU(FALSE, tvb, offset, pinfo, tree, -1);
461 offset=dissect_gsm_map_ResetArg(FALSE, tvb, offset, pinfo, tree, -1);
463 case 38: /*forwardCheckSS-Indication*/
466 case 39: /*prepareGroupCall*/
467 offset=dissect_gsm_map_PrepareGroupCallArg(FALSE, tvb, offset, pinfo, tree, -1);
469 case 40: /*sendGroupCallEndSignal*/
470 dissect_gsm_map_SendGroupCallEndSignalArg(FALSE, tvb, offset, pinfo, tree, -1);
472 case 42: /*processGroupCallSignalling*/
473 offset=dissect_gsm_map_ProcessGroupCallSignallingArg(FALSE, tvb, offset, pinfo, tree, -1);
475 case 43: /*checkIMEI*/
476 offset=dissect_gsm_map_CheckIMEIArg(FALSE, tvb, offset, pinfo, tree, -1);
478 case 44: /*mt-forwardSM*/
479 offset=dissect_gsm_map_CheckIMEIArg(FALSE, tvb, offset, pinfo, tree, -1);
481 case 45: /*sendRoutingInfoForSM*/
482 offset=dissect_gsm_map_RoutingInfoForSMRes(FALSE, tvb, offset, pinfo, tree, -1);
484 case 46: /*mo-forwardSM*/
485 offset=dissect_gsm_map_Mo_forwardSM_Arg(FALSE, tvb, offset, pinfo, tree, -1);
487 case 47: /*reportSM-DeliveryStatus*/
488 offset=dissect_gsm_map_ReportSM_DeliveryStatusArg(FALSE, tvb, offset, pinfo, tree, -1);
490 case 50: /*activateTraceMode*/
491 offset=dissect_gsm_map_ActivateTraceModeArg(FALSE, tvb, offset, pinfo, tree, -1);
493 case 51: /*deactivateTraceMode*/
494 offset=dissect_gsm_map_DeactivateTraceModeArg(FALSE, tvb, offset, pinfo, tree, -1);
496 case 55: /*sendIdentification*/
497 offset=dissect_gsm_map_Tmsi(FALSE, tvb, offset, pinfo, tree, -1);
499 case 56: /*sendAuthenticationInfo*/
500 if (application_context_version < 3 ){
501 offset=dissect_gsm_map_SendAuthenticationInfoArg(FALSE, tvb, offset, pinfo, tree, hf_gsm_map_imsi);
503 offset=dissect_gsm_map_SendAuthenticationInfoArgV3(FALSE, tvb, offset, pinfo, tree, hf_gsm_map_SendAuthenticationInfoArg);
506 case 57: /*restoreData*/
507 offset=dissect_gsm_map_RestoreDataArg(FALSE, tvb, offset, pinfo, tree, -1);
509 case 58: /*sendIMSI*/
510 offset=dissect_gsm_map_Msisdn(FALSE, tvb, offset, pinfo, tree, -1);
512 case 59: /*processUnstructuredSS-Request*/
513 offset=dissect_gsm_map_Ussd_Arg(FALSE, tvb, offset, pinfo, tree, -1);
515 case 60: /*unstructuredSS-Request*/
516 offset=dissect_gsm_map_Ussd_Arg(FALSE, tvb, offset, pinfo, tree, -1);
518 case 61: /*unstructuredSS-Notify*/
519 offset=dissect_gsm_map_Ussd_Arg(FALSE, tvb, offset, pinfo, tree, -1);
521 case 63: /*informServiceCentre*/
522 offset=dissect_gsm_map_InformServiceCentreArg(FALSE, tvb, offset, pinfo, tree, -1);
524 case 64: /*alertServiceCentre*/
525 offset=dissect_gsm_map_AlertServiceCentreArg(FALSE, tvb, offset, pinfo, tree, -1);
527 case 66: /*readyForSM*/
528 offset=dissect_gsm_map_ReadyForSM_Arg(FALSE, tvb, offset, pinfo, tree, -1);
531 offset=dissect_gsm_map_PurgeMS_Arg(FALSE, tvb, offset, pinfo, tree, -1);
533 case 68: /*prepareHandover*/
534 octet = tvb_get_guint8(tvb,0) & 0xf;
535 if ( octet == 3){ /* This is a V9 message ??? */
537 offset=dissect_gsm_map_PrepareHandoverV3Arg(TRUE, tvb, offset, pinfo, tree, -1);
539 offset=dissect_gsm_map_PrepareHO_Arg(FALSE, tvb, offset, pinfo, tree, -1);
542 case 69: /*prepareSubsequentHandover*/
543 offset=dissect_gsm_map_PrepareSubsequentHO_Arg(FALSE, tvb, offset, pinfo, tree, -1);
545 case 70: /*provideSubscriberInfo*/
546 offset=dissect_gsm_map_ProvideSubscriberInfoArg(FALSE, tvb, offset, pinfo, tree, -1);
548 case 71: /*anyTimeInterrogation*/
549 offset=dissect_gsm_map_AnyTimeInterrogationArg(FALSE, tvb, offset, pinfo, tree, -1);
551 case 72: /*ss-InvocationNotificatio*/
552 offset=dissect_gsm_map_Ss_InvocationNotificationArg(FALSE, tvb, offset, pinfo, tree, -1);
554 case 73: /*setReportingState*/
555 offset=dissect_gsm_map_SetReportingStateArg(FALSE, tvb, offset, pinfo, tree, -1);
557 case 74: /*statusReport*/
558 offset=dissect_gsm_map_StatusReportArg(FALSE, tvb, offset, pinfo, tree, -1);
560 case 75: /*remoteUserFree*/
561 offset=dissect_gsm_map_RemoteUserFreeArg(FALSE, tvb, offset, pinfo, tree, -1);
563 case 76: /*registerCC-Entry*/
564 offset=dissect_gsm_map_RegisterCC_EntryArg(FALSE, tvb, offset, pinfo, tree, -1);
566 case 77: /*eraseCC-Entry*/
567 offset=dissect_gsm_map_EraseCC_EntryArg(FALSE, tvb, offset, pinfo, tree, -1);
569 case 83: /*provideSubscriberLocation*/
570 offset=dissect_gsm_map_ProvideSubscriberLocation_Arg(FALSE, tvb, offset, pinfo, tree, -1);
572 case 85: /*sendRoutingInfoForLCS*/
573 offset=dissect_gsm_map_RoutingInfoForLCS_Arg(FALSE, tvb, offset, pinfo, tree, -1);
575 case 86: /*subscriberLocationReport*/
576 offset=dissect_gsm_map_SubscriberLocationReport_Arg(FALSE, tvb, offset, pinfo, tree, -1);
579 proto_tree_add_text(tree, tvb, offset, -1, "Unknown invokeData blob");
585 static int dissect_returnResultData(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
589 case 2: /*updateLocation*/
590 offset=dissect_gsm_map_UpdateLocationRes(FALSE, tvb, offset, pinfo, tree, -1);
592 case 3: /*cancelLocation*/
593 offset=dissect_gsm_map_CancelLocationRes(FALSE, tvb, offset, pinfo, tree, -1);
595 case 4: /*provideRoamingNumber*/
596 offset=dissect_gsm_map_ProvideRoamingNumberRes(FALSE, tvb, offset, pinfo, tree, -1);
598 case 6: /*resumeCallHandling*/
599 offset=dissect_gsm_map_ResumeCallHandlingRes(FALSE, tvb, offset, pinfo, tree, -1);
601 case 7: /*insertSubscriberData*/
602 offset=dissect_gsm_map_InsertSubscriberDataRes(FALSE, tvb, offset, pinfo, tree, -1);
604 case 8: /*deleteSubscriberData*/
605 offset=dissect_gsm_map_DeleteSubscriberDataRes(FALSE, tvb, offset, pinfo, tree, -1);
607 /* TODO find out why this isn't in the ASN1 file
608 case 9: sendParameters
609 offset=dissect_gsm_map_DeleteSubscriberDataArg(FALSE, tvb, offset, pinfo, tree, -1);
612 case 10: /*registerSS*/
613 offset=dissect_gsm_map_Ss_Info(FALSE, tvb, offset, pinfo, tree, -1);
616 offset=dissect_gsm_map_Ss_Info(FALSE, tvb, offset, pinfo, tree, -1);
618 case 12: /*activateSS*/
619 offset=dissect_gsm_map_Ss_Info(FALSE, tvb, offset, pinfo, tree, -1);
621 case 13: /*deactivateSS*/
622 offset=dissect_gsm_map_Ss_Info(FALSE, tvb, offset, pinfo, tree, -1);
624 case 14: /*interrogateSS*/
625 offset=dissect_gsm_map_InterrogateSS_Res(FALSE, tvb, offset, pinfo, tree, -1);
627 case 17: /*registerPassword*/
628 offset=dissect_gsm_map_NewPassword(FALSE, tvb, offset, pinfo, tree, hf_gsm_map_ss_Code);
630 case 18: /*getPassword*/
631 offset=dissect_gsm_map_CurrentPassword(FALSE, tvb, offset, pinfo, tree, hf_gsm_map_currentPassword);
633 case 22: /*sendRoutingInfo*/
634 /* This is done to get around a problem with IMPLICIT tag:s */
636 offset=dissect_gsm_map_SendRoutingInfoRes(TRUE, tvb, offset, pinfo, tree, -1);
638 case 23: /*updateGprsLocation*/
639 offset=dissect_gsm_map_UpdateGprsLocationRes(FALSE, tvb, offset, pinfo, tree, -1);
641 case 24: /*sendRoutingInfoForGprs*/
642 offset=dissect_gsm_map_SendRoutingInfoForGprsRes(FALSE, tvb, offset, pinfo, tree, -1);
644 case 25: /*failureReport*/
645 offset=dissect_gsm_map_FailureReportRes(FALSE, tvb, offset, pinfo, tree, -1);
647 case 26: /*noteMsPresentForGprs*/
648 offset=dissect_gsm_map_NoteMsPresentForGprsRes(FALSE, tvb, offset, pinfo, tree, -1);
650 case 29: /*sendEndSignal*/
651 /* Taken from MAP-MobileServiceOperations{ 0 identified-organization (4) etsi (0) mobileDomain
652 * (0) gsm-Network (1) modules (3) map-MobileServiceOperations (5) version9 (9) }
654 offset=dissect_gsm_map_ExtensionContainer(FALSE, tvb, offset, pinfo, tree, -1);
656 case 31: /*provideSIWFSNumbe*/
657 offset=dissect_gsm_map_ProvideSIWFSNumberRes(FALSE, tvb, offset, pinfo, tree, -1);
659 case 32: /*provideSIWFSNumbe*/
660 offset=dissect_gsm_map_SIWFSSignallingModifyRes(FALSE, tvb, offset, pinfo, tree, -1);
662 case 39: /*prepareGroupCall*/
663 offset=dissect_gsm_map_PrepareGroupCallRes(FALSE, tvb, offset, pinfo, tree, -1);
665 case 40: /*sendGroupCallEndSignal*/
666 dissect_gsm_map_SendGroupCallEndSignalRes(FALSE, tvb, offset, pinfo, tree, -1);
668 case 43: /*checkIMEI*/
669 offset=dissect_gsm_map_EquipmentStatus(FALSE, tvb, offset, pinfo, tree, -1);
671 case 45: /*sendRoutingInfoForSM*/
672 offset=dissect_gsm_map_RoutingInfoForSMRes(FALSE, tvb, offset, pinfo, tree, -1);
674 case 46: /*mo-forwardSM*/
675 offset=dissect_gsm_map_Mo_forwardSM_Res(FALSE, tvb, offset, pinfo, tree, -1);
677 case 48: /*reportSM-DeliveryStatus*/
678 offset=dissect_gsm_map_ReportSM_DeliveryStatusArg(FALSE, tvb, offset, pinfo, tree, -1);
680 case 50: /*activateTraceMode*/
681 offset=dissect_gsm_map_ActivateTraceModeRes(FALSE, tvb, offset, pinfo, tree, -1);
683 case 51: /*deactivateTraceMode*/
684 offset=dissect_gsm_map_DeactivateTraceModeRes(FALSE, tvb, offset, pinfo, tree, -1);
686 case 55: /*sendIdentification*/
687 offset=dissect_gsm_map_SendIdentificationRes(FALSE, tvb, offset, pinfo, tree, -1);
690 offset = dissect_gsm_map_SendAuthenticationInfoRes(FALSE, tvb, offset, pinfo, tree, -1);
691 case 57: /*restoreData*/
692 offset=dissect_gsm_map_RestoreDataRes(FALSE, tvb, offset, pinfo, tree, -1);
694 case 58: /*sendIMSI*/
695 offset=dissect_gsm_map_Imsi(FALSE, tvb, offset, pinfo, tree,hf_gsm_map_imsi);
697 case 59: /*unstructuredSS-Request*/
698 offset=dissect_gsm_map_Ussd_Res(FALSE, tvb, offset, pinfo, tree, -1);
700 case 60: /*unstructuredSS-Request*/
701 offset=dissect_gsm_map_Ussd_Res(FALSE, tvb, offset, pinfo, tree, -1);
703 case 61: /*unstructuredSS-Notify*/
705 proto_tree_add_text(tree, tvb, offset, -1, "Unknown returnResultData blob");
707 case 66: /*readyForSM*/
708 offset=dissect_gsm_map_ReadyForSM_Res(FALSE, tvb, offset, pinfo, tree, -1);
711 offset=dissect_gsm_map_PurgeMS_Res(FALSE, tvb, offset, pinfo, tree, -1);
713 case 68: /*prepareHandover*/
714 octet = tvb_get_guint8(tvb,0) & 0xf;
715 if ( octet == 3){ /* This is a V9 message ??? */
717 offset=dissect_gsm_map_PrepareHandoverV3Res(TRUE, tvb, offset, pinfo, tree, hf_gsm_mapSendEndSignal);
719 offset=dissect_gsm_map_PrepareHO_Res(FALSE, tvb, offset, pinfo, tree, -1);
722 case 69: /*prepareSubsequentHandover*/
723 offset=dissect_gsm_map_Bss_APDU(FALSE, tvb, offset, pinfo, tree, -1);
725 case 70: /*provideSubscriberInfo*/
726 offset=dissect_gsm_map_ProvideSubscriberInfoRes(FALSE, tvb, offset, pinfo, tree, -1);
728 case 71: /*anyTimeInterrogation*/
729 offset=dissect_gsm_map_AnyTimeInterrogationRes(FALSE, tvb, offset, pinfo, tree, -1);
731 case 72: /*ss-InvocationNotificatio*/
732 offset=dissect_gsm_map_Ss_InvocationNotificationRes(FALSE, tvb, offset, pinfo, tree, -1);
734 case 73: /*setReportingState*/
735 offset=dissect_gsm_map_SetReportingStateRes(FALSE, tvb, offset, pinfo, tree, -1);
737 case 74: /*statusReport*/
738 offset=dissect_gsm_map_StatusReportRes(FALSE, tvb, offset, pinfo, tree, -1);
740 case 75: /*remoteUserFree*/
741 offset=dissect_gsm_map_RemoteUserFreeRes(FALSE, tvb, offset, pinfo, tree, -1);
743 case 76: /*registerCC-Entry*/
744 offset=dissect_gsm_map_RegisterCC_EntryRes(FALSE, tvb, offset, pinfo, tree, -1);
746 case 77: /*eraseCC-Entry*/
747 offset=dissect_gsm_map_EraseCC_EntryRes(FALSE, tvb, offset, pinfo, tree, -1);
749 case 83: /*provideSubscriberLocation*/
750 offset=dissect_gsm_map_ProvideSubscriberLocation_Res(FALSE, tvb, offset, pinfo, tree, -1);
752 case 85: /*sendRoutingInfoForLCS*/
753 offset=dissect_gsm_map_RoutingInfoForLCS_Arg(FALSE, tvb, offset, pinfo, tree, -1);
755 case 86: /*subscriberLocationReport*/
756 offset=dissect_gsm_map_SubscriberLocationReport_Res(FALSE, tvb, offset, pinfo, tree, -1);
759 proto_tree_add_text(tree, tvb, offset, -1, "Unknown returnResultData blob");
765 dissect_invokeCmd(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
766 return dissect_gsm_map_Opcode(FALSE, tvb, offset, pinfo, tree, hf_gsm_map_invokeCmd);
769 static int dissect_invokeid(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
770 return dissect_ber_integer(FALSE, pinfo, tree, tvb, offset, hf_gsm_map_invokeid, NULL);
774 static const value_string InvokeId_vals[] = {
780 static int dissect_absent(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
781 return dissect_gsm_map_NULL(FALSE, tvb, offset, pinfo, tree, hf_gsm_map_absent);
785 static const ber_choice_t InvokeId_choice[] = {
786 { 0, BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_invokeid },
787 { 1, BER_CLASS_UNI, BER_UNI_TAG_NULL, BER_FLAGS_NOOWNTAG, dissect_absent },
792 dissect_gsm_map_InvokeId(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index) {
793 offset = dissect_ber_choice(pinfo, tree, tvb, offset,
794 InvokeId_choice, hf_index, ett_gsm_map_InvokeId);
798 static int dissect_invokeId(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
799 return dissect_gsm_map_InvokeId(FALSE, tvb, offset, pinfo, tree, hf_gsm_map_invokeId);
802 static const ber_sequence_t InvokePDU_sequence[] = {
803 { BER_CLASS_UNI, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_invokeId },
804 { BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_invokeCmd },
805 { BER_CLASS_UNI, -1/*depends on Cmd*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_invokeData },
810 dissect_gsm_map_InvokePDU(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index) {
811 offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
812 InvokePDU_sequence, hf_index, ett_gsm_map_InvokePDU);
816 static int dissect_invoke_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
817 return dissect_gsm_map_InvokePDU(TRUE, tvb, offset, pinfo, tree, hf_gsm_map_invoke);
820 static const ber_sequence_t ReturnResult_result_sequence[] = {
821 { BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_invokeCmd },
822 { BER_CLASS_UNI, -1/*depends on Cmd*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_returnResultData },
826 dissect_returnResult_result(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
827 offset = dissect_ber_sequence(FALSE, pinfo, tree, tvb, offset,
828 ReturnResult_result_sequence, hf_gsm_map_returnResult_result, ett_gsm_map_ReturnResult_result);
833 static const ber_sequence_t ReturnResultPDU_sequence[] = {
834 { BER_CLASS_UNI, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_invokeId },
835 { BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_returnResult_result },
840 dissect_gsm_map_returnResultPDU(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index) {
841 offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
842 ReturnResultPDU_sequence, hf_index, ett_gsm_map_ReturnResultPDU);
846 static int dissect_returnResult_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
847 return dissect_gsm_map_returnResultPDU(TRUE, tvb, offset, pinfo, tree, hf_gsm_map_returnResult);
851 dissect_local_errorCode(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
852 return dissect_ber_integer(FALSE, pinfo, tree, tvb, offset, hf_gsm_map_local_errorCode, NULL);
856 dissect_global_errorCode(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
857 offset = dissect_ber_object_identifier(FALSE, pinfo, tree, tvb, offset,
858 hf_gsm_map_global_errorCode_oid, NULL);
859 return dissect_ber_integer(FALSE, pinfo, tree, tvb, offset, hf_gsm_map_global_errorCode, NULL);
861 static const ber_choice_t ReturnError_result_choice[] = {
862 { 0, BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_local_errorCode },
863 { 1, BER_CLASS_UNI, BER_UNI_TAG_OID, BER_FLAGS_NOOWNTAG, dissect_global_errorCode },
869 dissect_ReturnError_result(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
871 offset = dissect_ber_choice(pinfo, tree, tvb, offset,
872 ReturnError_result_choice, hf_gsm_map_returnError_result, ett_gsm_map_ReturnError_result);
877 static const ber_sequence_t ReturnErrorPDU_sequence[] = {
878 { BER_CLASS_UNI, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_invokeId },
879 { BER_CLASS_UNI, -1/*choice*/,BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_ReturnError_result },
884 dissect_gsm_map_ReturnErrorPDU(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index) {
885 offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
886 ReturnErrorPDU_sequence, hf_index, ett_gsm_map_ReturnErrorPDU);
890 static int dissect_returnError_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
891 return dissect_gsm_map_ReturnErrorPDU(TRUE, tvb, offset, pinfo, tree, hf_gsm_map_returnError);
895 static const value_string GSMMAPPDU_vals[] = {
897 { 2, "ReturnResult " },
898 { 3, "ReturnError " },
903 static const ber_choice_t GSMMAPPDU_choice[] = {
904 { 1, BER_CLASS_CON, 1, BER_FLAGS_IMPLTAG, dissect_invoke_impl },
905 { 2, BER_CLASS_CON, 2, BER_FLAGS_IMPLTAG, dissect_returnResult_impl },
906 { 3, BER_CLASS_CON, 3, BER_FLAGS_IMPLTAG, dissect_returnError_impl },
908 { 4, BER_CLASS_CON, 4, BER_FLAGS_IMPLTAG, dissect_reject_impl },
913 static guint8 gsmmap_pdu_type = 0;
914 static guint8 gsm_map_pdu_size = 0;
917 dissect_gsm_map_GSMMAPPDU(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo , proto_tree *tree, int hf_index) {
919 char *version_ptr, *version_str;
922 application_context_version = 0;
923 if (pinfo->private_data != NULL){
924 version_ptr = strrchr(pinfo->private_data,'.');
925 version_str = g_strdup(version_ptr+1);
926 application_context_version = atoi(version_str);
929 gsmmap_pdu_type = tvb_get_guint8(tvb, offset)&0x0f;
930 /* Get the length and add 2 */
931 gsm_map_pdu_size = tvb_get_guint8(tvb, offset+1)+2;
933 if (check_col(pinfo->cinfo, COL_INFO)){
934 col_set_str(pinfo->cinfo, COL_INFO, val_to_str(gsmmap_pdu_type, GSMMAPPDU_vals, "Unknown GSM-MAP PDU (%u)"));
937 offset = dissect_ber_choice(pinfo, tree, tvb, offset,
938 GSMMAPPDU_choice, hf_index, ett_gsm_map_GSMMAPPDU);
948 dissect_gsm_map(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree)
950 proto_item *item=NULL;
951 proto_tree *tree=NULL;
952 /* Used for gsm_map TAP */
953 static gsm_map_tap_rec_t tap_rec;
958 if (check_col(pinfo->cinfo, COL_PROTOCOL))
960 col_set_str(pinfo->cinfo, COL_PROTOCOL, "GSM MAP");
963 top_tree = parent_tree;
965 /* create display subtree for the protocol */
967 item = proto_tree_add_item(parent_tree, proto_gsm_map, tvb, 0, -1, FALSE);
968 tree = proto_item_add_subtree(item, ett_gsm_map);
971 dissect_gsm_map_GSMMAPPDU(FALSE, tvb, 0, pinfo, tree, -1);
972 str = my_match_strval(opcode, gsm_map_opr_code_strings, &op_idx);
974 tap_rec.invoke = FALSE;
975 if ( gsmmap_pdu_type == 1 )
976 tap_rec.invoke = TRUE;
977 tap_rec.opr_code_idx = op_idx;
978 tap_rec.size = gsm_map_pdu_size;
980 tap_queue_packet(gsm_map_tap, pinfo, &tap_rec);
985 static const value_string ssCode_vals[] = {
986 { 0x00, "allSS - all SS" },
987 { 0x10 ,"allLineIdentificationSS - all line identification SS" },
988 { 0x11 ,"clip - calling line identification presentation" },
989 { 0x12 ,"clir - calling line identification restriction" },
990 { 0x13 ,"colp - connected line identification presentation" },
991 { 0x14 ,"colr - connected line identification restriction" },
992 { 0x15 ,"mci - malicious call identification" },
993 { 0x18 ,"allNameIdentificationSS - all name indentification SS" },
994 { 0x19 ,"cnap - calling name presentation" },
995 { 0x20 ,"allForwardingSS - all forwarding SS" },
996 { 0x21 ,"cfu - call forwarding unconditional" },
997 { 0x28 ,"allCondForwardingSS - all conditional forwarding SS" },
998 { 0x29 ,"cfb - call forwarding busy" },
999 { 0x2a ,"cfnry - call forwarding on no reply" },
1000 { 0x2b ,"cfnrc - call forwarding on mobile subscriber not reachable" },
1001 { 0x24 ,"cd - call deflection" },
1002 { 0x30 ,"allCallOfferingSS - all call offering SS includes also all forwarding SS" },
1003 { 0x31 ,"ect - explicit call transfer" },
1004 { 0x32 ,"mah - mobile access hunting" },
1005 { 0x40 ,"allCallCompletionSS - all Call completion SS" },
1006 { 0x41 ,"cw - call waiting" },
1007 { 0x42 ,"hold - call hold" },
1008 { 0x43 ,"ccbs-A - completion of call to busy subscribers, originating side" },
1009 { 0x44 ,"ccbs-B - completion of call to busy subscribers, destination side" },
1010 { 0x45 ,"mc - multicall" },
1011 { 0x50 ,"allMultiPartySS - all multiparty SS" },
1012 { 0x51 ,"multiPTY - multiparty" },
1013 { 0x60 ,"allCommunityOfInterestSS - all community of interest SS" },
1014 { 0x61 ,"cug - closed user group" },
1015 { 0x70 ,"allChargingSS - all charging SS" },
1016 { 0x71 ,"aoci - advice of charge information" },
1017 { 0x72 ,"aocc - advice of charge charging" },
1018 { 0x80 ,"allAdditionalInfoTransferSS - all additional information transfer SS" },
1019 { 0x81 ,"uus1 - UUS1 user-to-user signalling" },
1020 { 0x82 ,"uus2 - UUS2 user-to-user signalling" },
1021 { 0x83 ,"uus3 - UUS3 user-to-user signalling" },
1022 { 0x90 ,"allCallRestrictionSS - all Callrestriction SS" },
1023 { 0x91 ,"barringOfOutgoingCalls" },
1024 { 0x92 ,"baoc - barring of all outgoing calls" },
1025 { 0x93 ,"boic - barring of outgoing international calls" },
1026 { 0x94 ,"boicExHC - barring of outgoing international calls except those directed to the home PLMN" },
1027 { 0x99 ,"barringOfIncomingCalls" },
1028 { 0x9a ,"baic - barring of all incoming calls" },
1029 { 0x9b ,"bicRoam - barring of incoming calls when roaming outside home PLMN Country" },
1030 { 0xf0 ,"allPLMN-specificSS" },
1031 { 0xa0 ,"allCallPrioritySS - all call priority SS" },
1032 { 0xa1 ,"emlpp - enhanced Multilevel Precedence Pre-emption (EMLPP) service" },
1033 { 0xb0 ,"allLCSPrivacyException - all LCS Privacy Exception Classes" },
1034 { 0xb1 ,"universal - allow location by any LCS client" },
1035 { 0xb2 ,"callrelated - allow location by any value added LCS client to which a call is established from the target MS" },
1036 { 0xb3 ,"callunrelated - allow location by designated external value added LCS clients" },
1037 { 0xb4 ,"plmnoperator - allow location by designated PLMN operator LCS clients" },
1038 { 0xc0 ,"allMOLR-SS - all Mobile Originating Location Request Classes" },
1039 { 0xc1 ,"basicSelfLocation - allow an MS to request its own location" },
1040 { 0xc2 ,"autonomousSelfLocation - allow an MS to perform self location without interaction with the PLMN for a predetermined period of time" },
1041 { 0xc3 ,"transferToThirdParty - allow an MS to request transfer of its location to another LCS client" },
1043 { 0xf1 ,"plmn-specificSS-1" },
1044 { 0xf2 ,"plmn-specificSS-2" },
1045 { 0xf3 ,"plmn-specificSS-3" },
1046 { 0xf4 ,"plmn-specificSS-4" },
1047 { 0xf5 ,"plmn-specificSS-5" },
1048 { 0xf6 ,"plmn-specificSS-6" },
1049 { 0xf7 ,"plmn-specificSS-7" },
1050 { 0xf8 ,"plmn-specificSS-8" },
1051 { 0xf9 ,"plmn-specificSS-9" },
1052 { 0xfa ,"plmn-specificSS-a" },
1053 { 0xfb ,"plmn-specificSS-b" },
1054 { 0xfc ,"plmn-specificSS-c" },
1055 { 0xfd ,"plmn-specificSS-d" },
1056 { 0xfe ,"plmn-specificSS-e" },
1057 { 0xff ,"plmn-specificSS-f" },
1061 static const value_string Teleservice_vals[] = {
1062 {0x00, "allTeleservices" },
1063 {0x10, "allSpeechTransmissionServices" },
1064 {0x11, "telephony" },
1065 {0x12, "emergencyCalls" },
1066 {0x20, "allShortMessageServices" },
1067 {0x21, "shortMessageMT-PP" },
1068 {0x22, "shortMessageMO-PP" },
1069 {0x60, "allFacsimileTransmissionServices" },
1070 {0x61, "facsimileGroup3AndAlterSpeech" },
1071 {0x62, "automaticFacsimileGroup3" },
1072 {0x63, "facsimileGroup4" },
1074 {0x70, "allDataTeleservices" },
1075 {0x80, "allTeleservices-ExeptSMS" },
1077 {0x90, "allVoiceGroupCallServices" },
1078 {0x91, "voiceGroupCall" },
1079 {0x92, "voiceBroadcastCall" },
1081 {0xd0, "allPLMN-specificTS" },
1082 {0xd1, "plmn-specificTS-1" },
1083 {0xd2, "plmn-specificTS-2" },
1084 {0xd3, "plmn-specificTS-3" },
1085 {0xd4, "plmn-specificTS-4" },
1086 {0xd5, "plmn-specificTS-5" },
1087 {0xd6, "plmn-specificTS-6" },
1088 {0xd7, "plmn-specificTS-7" },
1089 {0xd8, "plmn-specificTS-8" },
1090 {0xd9, "plmn-specificTS-9" },
1091 {0xda, "plmn-specificTS-A" },
1092 {0xdb, "plmn-specificTS-B" },
1093 {0xdc, "plmn-specificTS-C" },
1094 {0xdd, "plmn-specificTS-D" },
1095 {0xde, "plmn-specificTS-E" },
1096 {0xdf, "plmn-specificTS-F" },
1099 /*--- proto_reg_handoff_gsm_map ---------------------------------------*/
1100 void proto_reg_handoff_gsm_map(void) {
1101 dissector_handle_t map_handle;
1102 static int map_prefs_initialized = FALSE;
1104 map_handle = create_dissector_handle(dissect_gsm_map, proto_gsm_map);
1106 if (!map_prefs_initialized) {
1107 map_prefs_initialized = TRUE;
1110 dissector_delete("tcap.itu_ssn", tcap_itu_ssn1, map_handle);
1111 dissector_delete("tcap.itu_ssn", tcap_itu_ssn2, map_handle);
1112 dissector_delete("tcap.itu_ssn", tcap_itu_ssn3, map_handle);
1113 dissector_delete("tcap.itu_ssn", tcap_itu_ssn4, map_handle);
1115 /* Set our sub system number for future use */
1116 tcap_itu_ssn1 = global_tcap_itu_ssn1;
1117 tcap_itu_ssn2 = global_tcap_itu_ssn2;
1118 tcap_itu_ssn3 = global_tcap_itu_ssn3;
1119 tcap_itu_ssn4 = global_tcap_itu_ssn4;
1121 dissector_add("tcap.itu_ssn", tcap_itu_ssn1, map_handle);
1122 dissector_add("tcap.itu_ssn", tcap_itu_ssn2, map_handle);
1123 dissector_add("tcap.itu_ssn", tcap_itu_ssn3, map_handle);
1124 dissector_add("tcap.itu_ssn", tcap_itu_ssn4, map_handle);
1127 /*--- proto_register_gsm_map -------------------------------------------*/
1128 void proto_register_gsm_map(void) {
1129 module_t *gsm_map_module;
1131 /* List of fields */
1132 static hf_register_info hf[] = {
1133 { &hf_gsm_map_invokeCmd,
1134 { "invokeCmd", "gsm_map.invokeCmd",
1135 FT_UINT32, BASE_DEC, VALS(gsm_map_opr_code_strings), 0,
1136 "InvokePDU/invokeCmd", HFILL }},
1137 { &hf_gsm_map_invokeid,
1138 { "invokeid", "gsm_map.invokeid",
1139 FT_INT32, BASE_DEC, NULL, 0,
1140 "InvokeId/invokeid", HFILL }},
1141 { &hf_gsm_map_absent,
1142 { "absent", "gsm_map.absent",
1143 FT_NONE, BASE_NONE, NULL, 0,
1144 "InvokeId/absent", HFILL }},
1145 { &hf_gsm_map_invokeId,
1146 { "invokeId", "gsm_map.invokeId",
1147 FT_UINT32, BASE_DEC, VALS(InvokeId_vals), 0,
1148 "InvokePDU/invokeId", HFILL }},
1149 { &hf_gsm_map_SendAuthenticationInfoArg,
1150 { "SendAuthenticationInfoArg", "gsm_map.SendAuthenticationInfoArg",
1151 FT_BYTES, BASE_NONE, NULL, 0,
1152 "SendAuthenticationInfoArg", HFILL }},
1153 { &hf_gsm_map_currentPassword,
1154 { "currentPassword", "gsm_map.currentPassword",
1155 FT_STRING, BASE_NONE, NULL, 0,
1157 { &hf_gsm_mapSendEndSignal,
1158 { "mapSendEndSignalArg", "gsm_map.mapsendendsignalarg",
1159 FT_BYTES, BASE_NONE, NULL, 0,
1160 "mapSendEndSignalArg", HFILL }},
1161 { &hf_gsm_map_invoke,
1162 { "invoke", "gsm_map.invoke",
1163 FT_NONE, BASE_NONE, NULL, 0,
1164 "GSMMAPPDU/invoke", HFILL }},
1165 { &hf_gsm_map_returnResult,
1166 { "returnResult", "gsm_map.returnResult",
1167 FT_NONE, BASE_NONE, NULL, 0,
1168 "GSMMAPPDU/returnResult", HFILL }},
1169 {&hf_gsm_map_returnResult_result,
1170 { "returnResult_result", "gsm_map.returnresultresult",
1171 FT_BYTES, BASE_NONE, NULL, 0,
1172 "returnResult_result", HFILL }},
1173 {&hf_gsm_map_returnError_result,
1174 { "returnError_result", "gsm_map.returnerrorresult",
1175 FT_UINT32, BASE_DEC, NULL, 0,
1176 "returnError_result", HFILL }},
1177 {&hf_gsm_map_returnError,
1178 { "returnError", "gsm_map.returnError",
1179 FT_NONE, BASE_NONE, NULL, 0,
1180 "GSMMAPPDU/returnError", HFILL }},
1181 {&hf_gsm_map_local_errorCode,
1182 { "Local Error Code", "gsm_map.localerrorCode",
1183 FT_UINT32, BASE_DEC, VALS(gsm_map_err_code_string_vals), 0,
1184 "localerrorCode", HFILL }},
1185 {&hf_gsm_map_global_errorCode_oid,
1186 { "Global Error Code OID", "gsm_map.hlobalerrorCodeoid",
1187 FT_BYTES, BASE_NONE, NULL, 0,
1188 "globalerrorCodeoid", HFILL }},
1189 {&hf_gsm_map_global_errorCode,
1190 { "Global Error Code", "gsm_map.globalerrorCode",
1191 FT_UINT32, BASE_DEC, NULL, 0,
1192 "globalerrorCode", HFILL }},
1193 { &hf_gsm_map_getPassword,
1194 { "Password", "gsm_map.password",
1195 FT_UINT8, BASE_DEC, VALS(gsm_map_GetPasswordArg_vals), 0,
1196 "Password", HFILL }},
1197 { &hf_gsm_map_extension,
1198 { "Extension", "gsm_map.extension",
1199 FT_BOOLEAN, 8, TFS(&gsm_map_extension_value), 0x80,
1200 "Extension", HFILL }},
1201 { &hf_gsm_map_nature_of_number,
1202 { "Nature of number", "gsm_map.nature_of_number",
1203 FT_UINT8, BASE_HEX, VALS(gsm_map_nature_of_number_values), 0x70,
1204 "ature of number", HFILL }},
1205 { &hf_gsm_map_number_plan,
1206 { "Number plan", "gsm_map.number_plan",
1207 FT_UINT8, BASE_HEX, VALS(gsm_map_number_plan_values), 0x0f,
1208 "Number plan", HFILL }},
1209 { &hf_gsm_map_misdn_digits,
1210 { "Misdn digits", "gsm_map.misdn_digits",
1211 FT_STRING, BASE_NONE, NULL, 0,
1212 "Misdn digits", HFILL }},
1213 { &hf_gsm_map_servicecentreaddress_digits,
1214 { "ServiceCentreAddress digits", "gsm_map.servicecentreaddress_digits",
1215 FT_STRING, BASE_NONE, NULL, 0,
1216 "ServiceCentreAddress digits", HFILL }},
1217 { &hf_gsm_map_map_gmsc_address_digits,
1218 { "Gmsc Address digits digits", "gsm_map.gmsc_address_digits",
1219 FT_STRING, BASE_NONE, NULL, 0,
1220 "Gmsc Address digits", HFILL }},
1221 { &hf_gsm_map_imsi_digits,
1222 { "Imsi digits", "gsm_map.imsi_digits",
1223 FT_STRING, BASE_NONE, NULL, 0,
1224 "Imsi digits", HFILL }},
1225 {&hf_gsm_map_map_RoamingNumber_digits,
1226 { "RoamingNumber digits", "gsm_map.RoamingNumber_digits",
1227 FT_STRING, BASE_NONE, NULL, 0,
1228 "RoamingNumber digits", HFILL }},
1229 {&hf_gsm_map_map_hlr_number_digits,
1230 { "Hlr-Number digits", "gsm_map.hlr_number_digits",
1231 FT_STRING, BASE_NONE, NULL, 0,
1232 "Hlr-Number digits", HFILL }},
1233 {&hf_gsm_map_map_ForwardedToNumber_digits,
1234 { "Forwarded To Number digits", "gsm_map.forwardedtonumber_digits",
1235 FT_STRING, BASE_NONE, NULL, 0,
1236 "Forwarded To Number digits", HFILL }},
1237 { &hf_gsm_map_Ss_Status_unused,
1238 { "Unused", "gsm_map.unused",
1239 FT_UINT8, BASE_HEX, NULL, 0xf0,
1241 { &hf_gsm_map_Ss_Status_q_bit,
1242 { "Q bit", "gsm_map.ss_status_q_bit",
1243 FT_BOOLEAN, 8, TFS(&gsm_map_Ss_Status_q_bit_values), 0x08,
1245 { &hf_gsm_map_Ss_Status_p_bit,
1246 { "P bit", "gsm_map.ss_status_p_bit",
1247 FT_BOOLEAN, 8, TFS(&gsm_map_Ss_Status_p_values), 0x04,
1249 { &hf_gsm_map_Ss_Status_r_bit,
1250 { "R bit", "ss_status_r_bit",
1251 FT_BOOLEAN, 8, TFS(&gsm_map_Ss_Status_r_values), 0x02,
1253 { &hf_gsm_map_Ss_Status_a_bit,
1254 { "A bit", "ss_status_a_bit",
1255 FT_BOOLEAN, 8, TFS(&gsm_map_Ss_Status_a_values), 0x01,
1258 #include "packet-gsm_map-hfarr.c"
1261 /* List of subtrees */
1262 static gint *ett[] = {
1264 &ett_gsm_map_InvokeId,
1265 &ett_gsm_map_InvokePDU,
1266 &ett_gsm_map_ReturnResultPDU,
1267 &ett_gsm_map_ReturnErrorPDU,
1268 &ett_gsm_map_ReturnResult_result,
1269 &ett_gsm_map_ReturnError_result,
1270 &ett_gsm_map_GSMMAPPDU,
1271 #include "packet-gsm_map-ettarr.c"
1274 /* Register protocol */
1275 proto_gsm_map = proto_register_protocol(PNAME, PSNAME, PFNAME);
1276 /*XXX register_dissector("gsm_map", dissect_gsm_map, proto_gsm_map);*/
1277 /* Register fields and subtrees */
1278 proto_register_field_array(proto_gsm_map, hf, array_length(hf));
1279 proto_register_subtree_array(ett, array_length(ett));
1281 sms_dissector_table = register_dissector_table("gsm_map.sms_tpdu",
1282 "GSM SMS TPDU",FT_UINT8, BASE_DEC);
1284 gsm_map_tap = register_tap("gsm_map");
1285 register_ber_oid_name("0.4.0.0.1.0.1.3","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) networkLocUp(1) version3(3)" );
1286 register_ber_oid_name("0.4.0.0.1.0.1.2","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) networkLocUp(1) version2(2)" );
1287 register_ber_oid_name("0.4.0.0.1.0.2.3","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) locationCancel(2) version3(3)" );
1288 register_ber_oid_name("0.4.0.0.1.0.2.2","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) locationCancel(2) version2(2)" );
1289 register_ber_oid_name("0.4.0.0.1.0.2.1","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) locationCancel(2) version1(1)" );
1290 register_ber_oid_name("0.4.0.0.1.0.3.3","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) roamingNbEnquiry(3) version3(3)" );
1291 register_ber_oid_name("0.4.0.0.1.0.3.2","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) roamingNbEnquiry(3) version2(2)" );
1292 register_ber_oid_name("0.4.0.0.1.0.3.1","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) roamingNbEnquiry(3) version1(1)" );
1293 register_ber_oid_name("0.4.0.0.1.0.5.3","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) locInfoRetrieval(5) version3(3)" );
1294 register_ber_oid_name("0.4.0.0.1.0.5.2","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) locInfoRetrieval(5) version2(2)" );
1295 register_ber_oid_name("0.4.0.0.1.0.5.1","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) locInfoRetrieval(5) version1(1)" );
1296 register_ber_oid_name("0.4.0.0.1.0.10.2","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) reset(10) version2(2)" );
1297 register_ber_oid_name("0.4.0.0.1.0.10.1","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) reset(10) version1(1)" );
1298 register_ber_oid_name("0.4.0.0.1.0.11.3","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) handoverControl(11) version3(3)" );
1299 register_ber_oid_name("0.4.0.0.1.0.11.2","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) handoverControl(11) version2(2)" );
1300 register_ber_oid_name("0.4.0.0.1.0.11.1","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) handoverControl(11) version1(1)" );
1301 register_ber_oid_name("0.4.0.0.1.0.26.2","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) imsiRetrieval(26) version2(2)" );
1302 register_ber_oid_name("0.4.0.0.1.0.13.2","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) equipmentMngt(13) version2(2)" );
1303 register_ber_oid_name("0.4.0.0.1.0.13.1","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) equipmentMngt(13) version1(1)" );
1304 register_ber_oid_name("0.4.0.0.1.0.14.3","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) infoRetrieval(14) version3(3)" );
1305 register_ber_oid_name("0.4.0.0.1.0.14.2","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) infoRetrieval(14) version2(2)" );
1306 register_ber_oid_name("0.4.0.0.1.0.14.1","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) infoRetrieval(14) version1(1)" );
1307 register_ber_oid_name("0.4.0.0.1.0.15.1","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) interVlrInfoRetrieval(15) version2(2)" );
1308 register_ber_oid_name("0.4.0.0.1.0.16.3","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) subscriberDataMngt(16) version3(3)" );
1309 register_ber_oid_name("0.4.0.0.1.0.16.2","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) subscriberDataMngt(16) version2(2)" );
1310 register_ber_oid_name("0.4.0.0.1.0.16.1","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) subscriberDataMngt(16) version1(1)" );
1311 register_ber_oid_name("0.4.0.0.1.0.17.2","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) tracing(17) version2(2)" );
1312 register_ber_oid_name("0.4.0.0.1.0.17.1","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) tracing(17) version1(1)" );
1313 register_ber_oid_name("0.4.0.0.1.0.18.2","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) networkFunctionalSs(18) version2(2)" );
1314 register_ber_oid_name("0.4.0.0.1.0.18.1","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) networkFunctionalSs(18) version1(1)" );
1315 register_ber_oid_name("0.4.0.0.1.0.19.1","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) networkUnstructuredSs(19) version2(2)" );
1316 register_ber_oid_name("0.4.0.0.1.0.20.2","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) shortMsgGateway(20) version2(2)" );
1317 register_ber_oid_name("0.4.0.0.1.0.20.1","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) shortMsgGateway(20) version1(1)" );
1318 register_ber_oid_name("0.4.0.0.1.0.21.2","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) shortMsgMO-Relay(21) version2(2)" );
1319 register_ber_oid_name("0.4.0.0.1.0.21.1","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) --shortMsgRelay--21 version1(1)" );
1320 register_ber_oid_name("0.4.0.0.1.0.23.2","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) shortMsgAlert(23) version2(2)" );
1321 register_ber_oid_name("0.4.0.0.1.0.23.1","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) shortMsgAlert(23) version1(1)" );
1322 register_ber_oid_name("0.4.0.0.1.0.24.2","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) mwdMngt(24) version2(2)" );
1323 register_ber_oid_name("0.4.0.0.1.0.24.1","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) mwdMngt(24) version1(1)" );
1324 register_ber_oid_name("0.4.0.0.1.0.25.2","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) shortMsgMT-Relay(25) version2(2)" );
1325 register_ber_oid_name("0.4.0.0.1.0.25.1","itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) map-ac(0) msPurging(27) version2(2)" );
1327 /* Register our configuration options, particularly our ssn:s */
1329 gsm_map_module = prefs_register_protocol(proto_gsm_map, proto_reg_handoff_gsm_map);
1330 prefs_register_uint_preference(gsm_map_module, "tcap.itu_ssn1",
1331 "Subsystem number used for GSM MAP 1",
1332 "Set Subsystem number used for GSM MAP",
1333 10, &global_tcap_itu_ssn1);
1334 prefs_register_uint_preference(gsm_map_module, "tcap.itu_ssn2",
1335 "Subsystem number used for GSM MAP 2",
1336 "Set Subsystem number used for GSM MAP",
1337 10, &global_tcap_itu_ssn2);
1338 prefs_register_uint_preference(gsm_map_module, "tcap.itu_ssn3",
1339 "Subsystem number used for GSM MAP 3",
1340 "Set Subsystem number used for GSM MAP",
1341 10, &global_tcap_itu_ssn3);
1342 prefs_register_uint_preference(gsm_map_module, "tcap.itu_ssn4",
1343 "Subsystem number used for GSM MAP 4",
1344 "Set Subsystem number used for GSM MAP",
1345 10, &global_tcap_itu_ssn4);