| File: | builds/wireshark/wireshark/epan/dissectors/packet-gsm_a_common.c |
| Warning: | line 1078, column 9 Value stored to 'value' is never read |
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| 1 | /* packet-gsm_a_common.c |
| 2 | * Common routines for GSM A Interface dissection |
| 3 | * |
| 4 | * Copyright 2003, Michael Lum <mlum [AT] telostech.com> |
| 5 | * In association with Telos Technology Inc. |
| 6 | * |
| 7 | * Split from packet-gsm_a.c by Neil Piercy <Neil [AT] littlebriars.co.uk> |
| 8 | * |
| 9 | * Wireshark - Network traffic analyzer |
| 10 | * By Gerald Combs <[email protected]> |
| 11 | * Copyright 1998 Gerald Combs |
| 12 | * |
| 13 | * SPDX-License-Identifier: GPL-2.0-or-later |
| 14 | */ |
| 15 | |
| 16 | #include "config.h" |
| 17 | |
| 18 | #include <math.h> |
| 19 | |
| 20 | #include <epan/packet.h> |
| 21 | #include <epan/expert.h> |
| 22 | #include <epan/tap.h> |
| 23 | #include <epan/stat_tap_ui.h> |
| 24 | #include <epan/tfs.h> |
| 25 | #include <epan/unit_strings.h> |
| 26 | |
| 27 | #include <wsutil/str_util.h> |
| 28 | #include <wsutil/array.h> |
| 29 | #include "packet-gsm_a_common.h" |
| 30 | #include "packet-bssap.h" |
| 31 | #include "packet-gmr1_common.h" |
| 32 | #include "packet-e212.h" |
| 33 | |
| 34 | void proto_register_gsm_a_common(void); |
| 35 | |
| 36 | static const value_string gsm_common_elem_strings[] = { |
| 37 | /* Common Information Elements 10.5.1 */ |
| 38 | { DE_CELL_ID, "Cell Identity" }, |
| 39 | { DE_CIPH_KEY_SEQ_NUM, "Ciphering Key Sequence Number" }, |
| 40 | { DE_LAI, "Location Area Identification (LAI)" }, |
| 41 | { DE_MID, "Mobile Identity" }, |
| 42 | { DE_MS_CM_1, "Mobile Station Classmark 1" }, |
| 43 | { DE_MS_CM_2, "Mobile Station Classmark 2" }, |
| 44 | { DE_MS_CM_3, "Mobile Station Classmark 3" }, |
| 45 | { DE_SPARE_NIBBLE, "Spare Half Octet" }, |
| 46 | { DE_D_GB_CALL_REF, "Descriptive group or broadcast call reference" }, |
| 47 | { DE_G_CIPH_KEY_NUM, "Group Cipher Key Number" }, |
| 48 | { DE_PD_SAPI, "PD and SAPI $(CCBS)$" }, |
| 49 | { DE_PRIO, "Priority Level" }, |
| 50 | { DE_CN_COMMON_GSM_MAP_NAS_SYS_INFO, "CN Common GSM-MAP NAS system information" }, |
| 51 | { DE_CS_DOMAIN_SPEC_SYS_INFO, "CS domain specific system information" }, |
| 52 | { DE_PS_DOMAIN_SPEC_SYS_INFO, "PS domain specific system information" }, |
| 53 | { DE_PLMN_LIST, "PLMN List" }, |
| 54 | { DE_NAS_CONT_FOR_PS_HO, "NAS container for PS HO" }, |
| 55 | { DE_MS_NET_FEAT_SUP, "MS network feature support" }, |
| 56 | { 0, NULL((void*)0) } |
| 57 | }; |
| 58 | value_string_ext gsm_common_elem_strings_ext = VALUE_STRING_EXT_INIT(gsm_common_elem_strings){ _try_val_to_str_ext_init, 0, (sizeof (gsm_common_elem_strings ) / sizeof ((gsm_common_elem_strings)[0]))-1, gsm_common_elem_strings , "gsm_common_elem_strings" }; |
| 59 | |
| 60 | static const value_string gsm_a_skip_ind_vals[] = { |
| 61 | { 0, "No indication of selected PLMN"}, |
| 62 | { 1, "PLMN identity of the Common PLMN in the broadcast system information"}, |
| 63 | { 2, "PLMN identity of the first Additional PLMN in the broadcast system information"}, |
| 64 | { 3, "PLMN identity of the second Additional PLMN in the broadcast system information"}, |
| 65 | { 4, "PLMN identity of the third Additional PLMN in the broadcast system information"}, |
| 66 | { 5, "PLMN identity of the fourth Additional PLMN in the broadcast system information"}, |
| 67 | { 6, "Reserved"}, |
| 68 | { 7, "Reserved"}, |
| 69 | { 0, NULL((void*)0) } |
| 70 | }; |
| 71 | |
| 72 | static const true_false_string gsm_a_extension_value = { |
| 73 | "No Extension", |
| 74 | "Extended" |
| 75 | }; |
| 76 | |
| 77 | |
| 78 | /* Mobile Station Classmark Value strings |
| 79 | */ |
| 80 | |
| 81 | /* Mobile Station Classmark |
| 82 | * Revision level |
| 83 | */ |
| 84 | static const value_string gsm_a_msc_rev_vals[] = { |
| 85 | { 0, "Reserved for GSM phase 1"}, |
| 86 | { 1, "Used by GSM phase 2 mobile stations"}, |
| 87 | { 2, "Used by mobile stations supporting R99 or later versions of the protocol"}, |
| 88 | { 3, "Reserved for future use"}, |
| 89 | { 0, NULL((void*)0) } |
| 90 | }; |
| 91 | |
| 92 | /* ES IND (octet 3, bit 5) "Controlled Early Classmark Sending" option implementation */ |
| 93 | static const true_false_string ES_IND_vals = { |
| 94 | "Controlled Early Classmark Sending option is implemented in the MS", |
| 95 | "Controlled Early Classmark Sending option is not implemented in the MS" |
| 96 | }; |
| 97 | /* A5/1 algorithm supported (octet 3, bit 4) */ |
| 98 | static const true_false_string A5_1_algorithm_sup_vals = { |
| 99 | "encryption algorithm A5/1 not available", |
| 100 | "encryption algorithm A5/1 available" |
| 101 | }; |
| 102 | /* RF Power Capability (Octet 3) */ |
| 103 | static const value_string RF_power_capability_vals[] = { |
| 104 | { 0, "class 1"}, |
| 105 | { 1, "class 2"}, |
| 106 | { 2, "class 3"}, |
| 107 | { 3, "class 4"}, |
| 108 | { 4, "class 5"}, |
| 109 | { 7, "RF Power capability is irrelevant in this information element"}, |
| 110 | { 0, NULL((void*)0) } |
| 111 | }; |
| 112 | /* PS capability (pseudo-synchronization capability) (octet 4) */ |
| 113 | static const true_false_string ps_sup_cap_vals = { |
| 114 | "PS capability present", |
| 115 | "PS capability not present" |
| 116 | }; |
| 117 | /* SS Screening Indicator (octet 4)defined in 3GPP TS 24.080 */ |
| 118 | static const value_string SS_screening_indicator_vals[] = { |
| 119 | { 0, "Default value of phase 1"}, |
| 120 | { 1, "Capability of handling of ellipsis notation and phase 2 error handling "}, |
| 121 | { 2, "For future use"}, |
| 122 | { 3, "For future use"}, |
| 123 | { 0, NULL((void*)0) } |
| 124 | }; |
| 125 | /* SM capability (MT SMS pt to pt capability) (octet 4)*/ |
| 126 | static const true_false_string SM_capability_vals = { |
| 127 | "Mobile station supports mobile terminated point to point SMS", |
| 128 | "Mobile station does not support mobile terminated point to point SMS" |
| 129 | }; |
| 130 | /* VBS notification reception (octet 4) */ |
| 131 | static const true_false_string VBS_notification_rec_vals = { |
| 132 | "VBS capability and notifications wanted", |
| 133 | "no VBS capability or no notifications wanted" |
| 134 | }; |
| 135 | /* VGCS notification reception (octet 4) */ |
| 136 | static const true_false_string VGCS_notification_rec_vals = { |
| 137 | "VGCS capability and notifications wanted", |
| 138 | "no VGCS capability or no notifications wanted" |
| 139 | }; |
| 140 | /* FC Frequency Capability (octet 4 ) */ |
| 141 | static const true_false_string FC_frequency_cap_vals = { |
| 142 | "The MS does support the E-GSM or R-GSM", |
| 143 | "The MS does not support the E-GSM or R-GSM band" |
| 144 | }; |
| 145 | /* CM3 (octet 5, bit 8) */ |
| 146 | static const true_false_string CM3_vals = { |
| 147 | "The MS supports options that are indicated in classmark 3 IE", |
| 148 | "The MS does not support any options that are indicated in CM3" |
| 149 | }; |
| 150 | /* LCS VA capability (LCS value added location request notification capability) (octet 5,bit 6) */ |
| 151 | static const true_false_string LCS_VA_cap_vals = { |
| 152 | "LCS value added location request notification capability supported", |
| 153 | "LCS value added location request notification capability not supported" |
| 154 | }; |
| 155 | /* UCS2 treatment (octet 5, bit 5) */ |
| 156 | static const true_false_string UCS2_treatment_vals = { |
| 157 | "the ME has no preference between the use of the default alphabet and the use of UCS2", |
| 158 | "the ME has a preference for the default alphabet" |
| 159 | }; |
| 160 | /* SoLSA (octet 5, bit 4) */ |
| 161 | static const true_false_string SoLSA_vals = { |
| 162 | "The ME supports SoLSA", |
| 163 | "The ME does not support SoLSA" |
| 164 | }; |
| 165 | /* CMSP: CM Service Prompt (octet 5, bit 3) */ |
| 166 | static const true_false_string CMSP_vals = { |
| 167 | "Network initiated MO CM connection request supported for at least one CM protocol", |
| 168 | "Network initiated MO CM connection request not supported" |
| 169 | }; |
| 170 | /* A5/7 algorithm supported */ |
| 171 | static const true_false_string A5_7_algorithm_sup_vals = { |
| 172 | "encryption algorithm A5/7 available", |
| 173 | "encryption algorithm A5/7 not available" |
| 174 | }; |
| 175 | /* A5/6 algorithm supported */ |
| 176 | static const true_false_string A5_6_algorithm_sup_vals = { |
| 177 | "encryption algorithm A5/6 available", |
| 178 | "encryption algorithm A5/6 not available" |
| 179 | }; |
| 180 | /* A5/5 algorithm supported */ |
| 181 | static const true_false_string A5_5_algorithm_sup_vals = { |
| 182 | "encryption algorithm A5/5 available", |
| 183 | "encryption algorithm A5/5 not available" |
| 184 | }; |
| 185 | /* A5/4 algorithm supported */ |
| 186 | static const true_false_string A5_4_algorithm_sup_vals = { |
| 187 | "encryption algorithm A5/4 available", |
| 188 | "encryption algorithm A5/4 not available" |
| 189 | }; |
| 190 | /* A5/3 algorithm supported (octet 5, bit 2) */ |
| 191 | static const true_false_string A5_3_algorithm_sup_vals = { |
| 192 | "encryption algorithm A5/3 available", |
| 193 | "encryption algorithm A5/3 not available" |
| 194 | }; |
| 195 | /* A5/2 algorithm supported (octet 5, bit 1) */ |
| 196 | static const true_false_string A5_2_algorithm_sup_vals = { |
| 197 | "encryption algorithm A5/2 available", |
| 198 | "encryption algorithm A5/2 not available" |
| 199 | }; |
| 200 | |
| 201 | static const value_string mobile_identity_type_vals[] = { |
| 202 | { 0, "No Identity"}, |
| 203 | { 1, "IMSI"}, |
| 204 | { 2, "IMEI"}, |
| 205 | { 3, "IMEISV"}, |
| 206 | { 4, "TMSI/P-TMSI/M-TMSI"}, |
| 207 | { 5, "TMGI and optional MBMS Session Identity"}, /* ETSI TS 124 008 V6.8.0 (2005-03) p326 */ |
| 208 | { 0, NULL((void*)0) } |
| 209 | }; |
| 210 | |
| 211 | static const true_false_string oddevenind_vals = { |
| 212 | "Odd number of identity digits", |
| 213 | "Even number of identity digits" |
| 214 | }; |
| 215 | |
| 216 | |
| 217 | const value_string gsm_a_sms_vals[] = { |
| 218 | { 0, "1/4 timeslot (~144 microseconds)" }, |
| 219 | { 1, "2/4 timeslot (~288 microseconds)" }, |
| 220 | { 2, "3/4 timeslot (~433 microseconds)" }, |
| 221 | { 3, "4/4 timeslot (~577 microseconds)" }, |
| 222 | { 4, "5/4 timeslot (~721 microseconds)" }, |
| 223 | { 5, "6/4 timeslot (~865 microseconds)" }, |
| 224 | { 6, "7/4 timeslot (~1009 microseconds)" }, |
| 225 | { 7, "8/4 timeslot (~1154 microseconds)" }, |
| 226 | { 8, "9/4 timeslot (~1298 microseconds)" }, |
| 227 | { 9, "10/4 timeslot (~1442 microseconds)" }, |
| 228 | { 10, "11/4 timeslot (~1586 microseconds)" }, |
| 229 | { 11, "12/4 timeslot (~1730 microseconds)" }, |
| 230 | { 12, "13/4 timeslot (~1874 microseconds)" }, |
| 231 | { 13, "14/4 timeslot (~2019 microseconds)" }, |
| 232 | { 14, "15/4 timeslot (~2163 microseconds)" }, |
| 233 | { 15, "16/4 timeslot (~2307 microseconds)" }, |
| 234 | { 0, NULL((void*)0)} |
| 235 | }; |
| 236 | |
| 237 | static const true_false_string ms_assisted_e_otd_vals = { |
| 238 | "MS assisted E-OTD supported", |
| 239 | "MS assisted E-OTD not supported" |
| 240 | }; |
| 241 | |
| 242 | static const true_false_string ms_based_e_otd_vals = { |
| 243 | "MS based E-OTD supported", |
| 244 | "MS based E-OTD not supported" |
| 245 | }; |
| 246 | |
| 247 | static const true_false_string ms_assisted_gps_vals = { |
| 248 | "MS assisted GPS supported", |
| 249 | "MS assisted GPS not supported" |
| 250 | }; |
| 251 | |
| 252 | static const true_false_string ms_based_gps_vals = { |
| 253 | "MS based GPS supported", |
| 254 | "MS based GPS not supported" |
| 255 | }; |
| 256 | |
| 257 | static const true_false_string ms_conventional_gps_vals = { |
| 258 | "Conventional GPS supported", |
| 259 | "Conventional GPS not supported" |
| 260 | }; |
| 261 | |
| 262 | static const true_false_string modulation_capability_vals = { |
| 263 | "8-PSK supported for uplink transmission and downlink reception", |
| 264 | "8-PSK supported for downlink reception only" |
| 265 | }; |
| 266 | |
| 267 | static const value_string eight_psk_rf_power_capability_vals[] = { |
| 268 | { 0, "Reserved" }, |
| 269 | { 1, "Power class E1" }, |
| 270 | { 2, "Power class E2" }, |
| 271 | { 3, "Power class E3" }, |
| 272 | { 0, NULL((void*)0)} |
| 273 | }; |
| 274 | |
| 275 | static const value_string gsm_400_bands_supported_vals[] = { |
| 276 | { 1, "GSM 480 supported, GSM 450 not supported" }, |
| 277 | { 2, "GSM 450 supported, GSM 480 not supported" }, |
| 278 | { 3, "GSM 450 supported, GSM 480 supported" }, |
| 279 | { 0, NULL((void*)0)} |
| 280 | }; |
| 281 | |
| 282 | static const true_false_string umts_fdd_rat_cap_vals = { |
| 283 | "UMTS FDD supported", |
| 284 | "UMTS FDD not supported" |
| 285 | }; |
| 286 | |
| 287 | static const true_false_string umts_384_mcps_tdd_rat_cap_vals = { |
| 288 | "UMTS 3.84 Mcps TDD supported", |
| 289 | "UMTS 3.84 Mcps TDD not supported" |
| 290 | }; |
| 291 | |
| 292 | static const true_false_string cdma_2000_rat_cap_vals = { |
| 293 | "CDMA 2000 supported", |
| 294 | "CDMA 2000 not supported" |
| 295 | }; |
| 296 | |
| 297 | static const value_string dtm_gprs_multi_slot_class_vals[] = { |
| 298 | { 0, "Unused. If received, the network shall interpret this as 1" }, |
| 299 | { 1, "Multislot class 5 supported" }, |
| 300 | { 2, "Multislot class 9 supported" }, |
| 301 | { 3, "Multislot class 11 supported" }, |
| 302 | { 0, NULL((void*)0)} |
| 303 | }; |
| 304 | |
| 305 | static const true_false_string single_slot_dtm_vals = { |
| 306 | "Single Slot DTM supported", |
| 307 | "Single Slot DTM not supported" |
| 308 | }; |
| 309 | |
| 310 | static const value_string gsm_band_vals[] = { |
| 311 | { 0, "E-GSM is supported" }, |
| 312 | { 1, "P-GSM is supported" }, |
| 313 | { 2, "GSM 1800 is supported" }, |
| 314 | { 3, "GSM 450 is supported" }, |
| 315 | { 4, "GSM 480 is supported" }, |
| 316 | { 5, "GSM 850 is supported" }, |
| 317 | { 6, "GSM 1900 is supported" }, |
| 318 | { 7, "GSM 750 is supported" }, |
| 319 | { 8, "GSM 710 is supported" }, |
| 320 | { 9, "T-GSM 810 is supported" }, |
| 321 | { 0, NULL((void*)0)} |
| 322 | }; |
| 323 | |
| 324 | static const true_false_string umts_128_mcps_tdd_rat_cap_vals = { |
| 325 | "UMTS 1.28 Mcps TDD supported", |
| 326 | "UMTS 1.28 Mcps TDD not supported" |
| 327 | }; |
| 328 | |
| 329 | static const true_false_string geran_feature_package_1_vals = { |
| 330 | "GERAN feature package 1 supported", |
| 331 | "GERAN feature package 1 not supported" |
| 332 | }; |
| 333 | |
| 334 | static const true_false_string flo_iu_cap_vals = { |
| 335 | "FLO in GERAN Iu Mode supported", |
| 336 | "FLO in GERAN Iu Mode not supported" |
| 337 | }; |
| 338 | |
| 339 | static const true_false_string geran_feature_package_2_vals = { |
| 340 | "GERAN feature package 2 supported", |
| 341 | "GERAN feature package 2 not supported" |
| 342 | }; |
| 343 | |
| 344 | static const value_string gmsk_multislot_power_prof_vals[] = { |
| 345 | { 0, "GMSK_MULTISLOT_POWER_PROFILE 0" }, |
| 346 | { 1, "GMSK_MULTISLOT_POWER_PROFILE 1" }, |
| 347 | { 2, "GMSK_MULTISLOT_POWER_PROFILE 2" }, |
| 348 | { 3, "GMSK_MULTISLOT_POWER_PROFILE 3" }, |
| 349 | { 0, NULL((void*)0)} |
| 350 | }; |
| 351 | |
| 352 | static const value_string eight_psk_multislot_power_prof_vals[] = { |
| 353 | { 0, "8-PSK_MULTISLOT_POWER_PROFILE 0" }, |
| 354 | { 1, "8-PSK_MULTISLOT_POWER_PROFILE 1" }, |
| 355 | { 2, "8-PSK_MULTISLOT_POWER_PROFILE 2" }, |
| 356 | { 3, "8-PSK_MULTISLOT_POWER_PROFILE 3" }, |
| 357 | { 0, NULL((void*)0)} |
| 358 | }; |
| 359 | |
| 360 | static const value_string t_gsm_400_bands_supported_vals[] = { |
| 361 | { 1, "T-GSM 380 supported, T-GSM 410 not supported" }, |
| 362 | { 2, "T-GSM 410 supported, T-GSM 380 not supported" }, |
| 363 | { 3, "T-GSM 410 supported, T-GSM 380 supported" }, |
| 364 | { 0, NULL((void*)0)} |
| 365 | }; |
| 366 | |
| 367 | static const value_string downlink_adv_receiver_perf_vals[] = { |
| 368 | { 0, "Downlink Advanced Receiver Performance not supported" }, |
| 369 | { 1, "Downlink Advanced Receiver Performance - phase I supported" }, |
| 370 | { 2, "Downlink Advanced Receiver Performance - phase II supported" }, |
| 371 | { 0, NULL((void*)0)} |
| 372 | }; |
| 373 | |
| 374 | static const true_false_string dtm_enhancements_cap_vals = { |
| 375 | "The mobile station supports enhanced DTM CS establishment and release procedures", |
| 376 | "The mobile station does not support enhanced DTM CS establishment and release procedures" |
| 377 | }; |
| 378 | |
| 379 | static const true_false_string offset_required_vals = { |
| 380 | "The mobile station requires the offset", |
| 381 | "The mobile station does not require the offset" |
| 382 | }; |
| 383 | |
| 384 | static const value_string dtm_gprs_high_multi_slot_class_vals[] = { |
| 385 | { 0, "Unused. If received, the network shall interpret this as \"0 0 1\"" }, |
| 386 | { 1, "Multislot class 31 or 36 supported" }, |
| 387 | { 2, "Multislot class 32 or 37 supported" }, |
| 388 | { 3, "Multislot class 33 or 38 supported" }, |
| 389 | { 4, "Multislot class 41 supported" }, |
| 390 | { 5, "Multislot class 42 supported" }, |
| 391 | { 6, "Multislot class 43 supported" }, |
| 392 | { 7, "Multislot class 44 supported" }, |
| 393 | { 0, NULL((void*)0)} |
| 394 | }; |
| 395 | |
| 396 | static const true_false_string repeated_acch_cap_vals = { |
| 397 | "The mobile station supports Repeated SACCH and Repeated Downlink FACCH", |
| 398 | "The mobile station does not support Repeated SACCH" |
| 399 | }; |
| 400 | |
| 401 | static const true_false_string ciphering_mode_setting_cap_vals = { |
| 402 | "The mobile station supports the Ciphering Mode Setting IE in the DTM ASSIGNMENT COMMAND message", |
| 403 | "The mobile station does not support the Ciphering Mode Setting IE in the DTM ASSIGNMENT COMMAND message" |
| 404 | }; |
| 405 | |
| 406 | static const true_false_string additional_positioning_caps_vals = { |
| 407 | "The mobile station supports additional positioning capabilities which can be retrieved using RRLP", |
| 408 | "The mobile station does not support additional positioning capabilities which can be retrieved using RRLP" |
| 409 | }; |
| 410 | |
| 411 | static const true_false_string e_utra_fdd_support_vals = { |
| 412 | "E-UTRA FDD supported", |
| 413 | "E-UTRA FDD not supported" |
| 414 | }; |
| 415 | |
| 416 | static const true_false_string e_utra_tdd_support_vals = { |
| 417 | "E-UTRA TDD supported", |
| 418 | "E-UTRA TDD not supported" |
| 419 | }; |
| 420 | |
| 421 | static const true_false_string e_utra_meas_and_report_support_vals = { |
| 422 | "E-UTRAN Neighbour Cell measurements and measurement reporting while having an RR connection supported", |
| 423 | "E-UTRAN Neighbour Cell measurements and measurement reporting while having an RR connection not supported" |
| 424 | }; |
| 425 | |
| 426 | static const true_false_string prio_based_resel_support_vals = { |
| 427 | "Priority-based cell reselection supported", |
| 428 | "Priority-based cell reselection not supported" |
| 429 | }; |
| 430 | |
| 431 | static const true_false_string utra_csg_cells_reporting_vals = { |
| 432 | "Reporting of UTRAN CSG cells supported", |
| 433 | "Reporting of UTRAN CSG cells not supported" |
| 434 | }; |
| 435 | |
| 436 | static const value_string vamos_level_vals[] = { |
| 437 | { 0, "VAMOS not supported" }, |
| 438 | { 1, "VAMOS I supported" }, |
| 439 | { 2, "VAMOS II supported" }, |
| 440 | { 3, "VAMOS III supported" }, |
| 441 | { 0, NULL((void*)0)} |
| 442 | }; |
| 443 | |
| 444 | const value_string tighter_cap_level_vals[] = { |
| 445 | { 0, "TIGHTER not supported" }, |
| 446 | { 1, "TIGHTER supported for speech and signalling channels only" }, |
| 447 | { 2, "TIGHTER supported for speech and signalling channels and for GPRS and EGPRS, but not for EGPRS2" }, |
| 448 | { 3, "TIGHTER supported for speech and signalling channels and for GPRS, EGPRS and EGPRS2" }, |
| 449 | { 0, NULL((void*)0)} |
| 450 | }; |
| 451 | |
| 452 | static const value_string cs_to_ps_srvcc_geran_to_utra_vals[] = { |
| 453 | { 0, "CS to PS SRVCC from GERAN to UMTS FDD and 1.28 Mcps TDD not supported" }, |
| 454 | { 1, "CS to PS SRVCC from GERAN to UMTS FDD supported" }, |
| 455 | { 2, "CS to PS SRVCC from GERAN to UMTS 1.28 Mcps TDD supported" }, |
| 456 | { 3, "CS to PS SRVCC from GERAN to UMTS FDD and 1.28 Mcps TDD supported" }, |
| 457 | { 0, NULL((void*)0)} |
| 458 | }; |
| 459 | |
| 460 | static const value_string cs_to_ps_srvcc_geran_to_eutra_vals[] = { |
| 461 | { 0, "CS to PS SRVCC from GERAN to E-UTRA FDD and TDD not supported" }, |
| 462 | { 1, "CS to PS SRVCC from GERAN to E-UTRA FDD supported" }, |
| 463 | { 2, "CS to PS SRVCC from GERAN to E-UTRA TDD supported" }, |
| 464 | { 3, "CS to PS SRVCC from GERAN to E-UTRA FDD and TDD supported" }, |
| 465 | { 0, NULL((void*)0)} |
| 466 | }; |
| 467 | |
| 468 | static const value_string gsm_a_rr_rxlev_vals [] = { |
| 469 | { 0, "< -110 dBm"}, |
| 470 | { 1, "-110 <= x < -109 dBm"}, |
| 471 | { 2, "-109 <= x < -108 dBm"}, |
| 472 | { 3, "-108 <= x < -107 dBm"}, |
| 473 | { 4, "-107 <= x < -106 dBm"}, |
| 474 | { 5, "-106 <= x < -105 dBm"}, |
| 475 | { 6, "-105 <= x < -104 dBm"}, |
| 476 | { 7, "-104 <= x < -103 dBm"}, |
| 477 | { 8, "-103 <= x < -102 dBm"}, |
| 478 | { 9, "-102 <= x < -101 dBm"}, |
| 479 | { 10, "-101 <= x < -100 dBm"}, |
| 480 | { 11, "-100 <= x < -99 dBm"}, |
| 481 | { 12, "-99 <= x < -98 dBm"}, |
| 482 | { 13, "-98 <= x < -97 dBm"}, |
| 483 | { 14, "-97 <= x < -96 dBm"}, |
| 484 | { 15, "-96 <= x < -95 dBm"}, |
| 485 | { 16, "-95 <= x < -94 dBm"}, |
| 486 | { 17, "-94 <= x < -93 dBm"}, |
| 487 | { 18, "-93 <= x < -92 dBm"}, |
| 488 | { 19, "-92 <= x < -91 dBm"}, |
| 489 | { 20, "-91 <= x < -90 dBm"}, |
| 490 | { 21, "-90 <= x < -89 dBm"}, |
| 491 | { 22, "-89 <= x < -88 dBm"}, |
| 492 | { 23, "-88 <= x < -87 dBm"}, |
| 493 | { 24, "-87 <= x < -86 dBm"}, |
| 494 | { 25, "-86 <= x < -85 dBm"}, |
| 495 | { 26, "-85 <= x < -84 dBm"}, |
| 496 | { 27, "-84 <= x < -83 dBm"}, |
| 497 | { 28, "-83 <= x < -82 dBm"}, |
| 498 | { 29, "-82 <= x < -81 dBm"}, |
| 499 | { 30, "-81 <= x < -80 dBm"}, |
| 500 | { 31, "-80 <= x < -79 dBm"}, |
| 501 | { 32, "-79 <= x < -78 dBm"}, |
| 502 | { 33, "-78 <= x < -77 dBm"}, |
| 503 | { 34, "-77 <= x < -76 dBm"}, |
| 504 | { 35, "-76 <= x < -75 dBm"}, |
| 505 | { 36, "-75 <= x < -74 dBm"}, |
| 506 | { 37, "-74 <= x < -73 dBm"}, |
| 507 | { 38, "-73 <= x < -72 dBm"}, |
| 508 | { 39, "-72 <= x < -71 dBm"}, |
| 509 | { 40, "-71 <= x < -70 dBm"}, |
| 510 | { 41, "-70 <= x < -69 dBm"}, |
| 511 | { 42, "-69 <= x < -68 dBm"}, |
| 512 | { 43, "-68 <= x < -67 dBm"}, |
| 513 | { 44, "-67 <= x < -66 dBm"}, |
| 514 | { 45, "-66 <= x < -65 dBm"}, |
| 515 | { 46, "-65 <= x < -64 dBm"}, |
| 516 | { 47, "-64 <= x < -63 dBm"}, |
| 517 | { 48, "-63 <= x < -62 dBm"}, |
| 518 | { 49, "-62 <= x < -61 dBm"}, |
| 519 | { 50, "-61 <= x < -60 dBm"}, |
| 520 | { 51, "-60 <= x < -59 dBm"}, |
| 521 | { 52, "-59 <= x < -58 dBm"}, |
| 522 | { 53, "-58 <= x < -57 dBm"}, |
| 523 | { 54, "-57 <= x < -56 dBm"}, |
| 524 | { 55, "-56 <= x < -55 dBm"}, |
| 525 | { 56, "-55 <= x < -54 dBm"}, |
| 526 | { 57, "-54 <= x < -53 dBm"}, |
| 527 | { 58, "-53 <= x < -52 dBm"}, |
| 528 | { 59, "-52 <= x < -51 dBm"}, |
| 529 | { 60, "-51 <= x < -50 dBm"}, |
| 530 | { 61, "-50 <= x < -49 dBm"}, |
| 531 | { 62, "-49 <= x < -48 dBm"}, |
| 532 | { 63, ">= -48 dBm"}, |
| 533 | { 0, NULL((void*)0)} |
| 534 | }; |
| 535 | value_string_ext gsm_a_rr_rxlev_vals_ext = VALUE_STRING_EXT_INIT(gsm_a_rr_rxlev_vals){ _try_val_to_str_ext_init, 0, (sizeof (gsm_a_rr_rxlev_vals) / sizeof ((gsm_a_rr_rxlev_vals)[0]))-1, gsm_a_rr_rxlev_vals, "gsm_a_rr_rxlev_vals" }; |
| 536 | |
| 537 | const value_string gsm_a_rr_rxqual_vals[] = { |
| 538 | {0, "BER < 0.2%, Mean value 0.14%"}, |
| 539 | {1, "0.2% <= BER < 0.4%, Mean value 0.28%"}, |
| 540 | {2, "0.4% <= BER < 0.8%, Mean value 0.57%"}, |
| 541 | {3, "0.8% <= BER < 1.6%, Mean value 1.13%"}, |
| 542 | {4, "1.6% <= BER < 3.2%, Mean value 2.26%"}, |
| 543 | {5, "3.2% <= BER < 6.4%, Mean value 4.53%"}, |
| 544 | {6, "6.4% <= BER < 12.8%, Mean value 9.05%"}, |
| 545 | {7, "BER > 12.8%, Mean value 18.10%"}, |
| 546 | {0, NULL((void*)0)} |
| 547 | }; |
| 548 | |
| 549 | /* Initialize the protocol and registered fields */ |
| 550 | static int proto_a_common; |
| 551 | static int proto_3gpp; |
| 552 | |
| 553 | int gsm_a_tap; |
| 554 | |
| 555 | int hf_gsm_a_common_elem_id; |
| 556 | static int hf_gsm_a_common_elem_id_f0; |
| 557 | static int hf_gsm_a_l_ext; |
| 558 | int hf_gsm_a_tmsi; |
| 559 | static int hf_gsm_a_imei; |
| 560 | static int hf_gsm_a_imeisv; |
| 561 | |
| 562 | static int hf_gsm_a_MSC_rev; |
| 563 | static int hf_gsm_a_ES_IND; |
| 564 | static int hf_gsm_a_A5_1_algorithm_sup; |
| 565 | static int hf_gsm_a_RF_power_capability; |
| 566 | static int hf_gsm_a_ps_sup_cap; |
| 567 | static int hf_gsm_a_SS_screening_indicator; |
| 568 | static int hf_gsm_a_SM_capability; |
| 569 | static int hf_gsm_a_VBS_notification_rec; |
| 570 | static int hf_gsm_a_VGCS_notification_rec; |
| 571 | static int hf_gsm_a_FC_frequency_cap; |
| 572 | static int hf_gsm_a_CM3; |
| 573 | static int hf_gsm_a_LCS_VA_cap; |
| 574 | static int hf_gsm_a_UCS2_treatment; |
| 575 | static int hf_gsm_a_SoLSA; |
| 576 | static int hf_gsm_a_CMSP; |
| 577 | static int hf_gsm_a_A5_7_algorithm_sup; |
| 578 | static int hf_gsm_a_A5_6_algorithm_sup; |
| 579 | static int hf_gsm_a_A5_5_algorithm_sup; |
| 580 | static int hf_gsm_a_A5_4_algorithm_sup; |
| 581 | static int hf_gsm_a_A5_3_algorithm_sup; |
| 582 | static int hf_gsm_a_A5_2_algorithm_sup; |
| 583 | |
| 584 | static int hf_gsm_a_odd_even_ind; |
| 585 | static int hf_gsm_a_id_dig_1; |
| 586 | static int hf_gsm_a_unused; |
| 587 | static int hf_gsm_a_mobile_identity_type; |
| 588 | static int hf_gsm_a_tmgi_mcc_mnc_ind; |
| 589 | static int hf_gsm_a_mbs_ses_id_ind; |
| 590 | static int hf_gsm_a_mbs_service_id; |
| 591 | static int hf_gsm_a_mbs_session_id; |
| 592 | static int hf_gsm_a_length; |
| 593 | static int hf_gsm_a_element_value; |
| 594 | int hf_gsm_a_extension; |
| 595 | int hf_gsm_a_L3_protocol_discriminator; |
| 596 | int hf_gsm_a_call_prio; |
| 597 | int hf_gsm_a_skip_ind; |
| 598 | int hf_gsm_a_spare_bits; |
| 599 | int hf_gsm_a_lac; |
| 600 | |
| 601 | static int hf_gsm_a_spare_nibble; |
| 602 | static int hf_gsm_a_type_of_ciph_alg; |
| 603 | static int hf_gsm_a_att; |
| 604 | static int hf_gsm_a_nmo_1; |
| 605 | static int hf_gsm_a_nmo; |
| 606 | static int hf_gsm_a_old_xid; |
| 607 | static int hf_gsm_a_iov_ui; |
| 608 | static int hf_gsm_a_ext_periodic_timers; |
| 609 | static int hf_gsm_a_b7spare; |
| 610 | int hf_gsm_a_b8spare; |
| 611 | static int hf_gsm_a_multi_bnd_sup_fields; |
| 612 | static int hf_gsm_a_pgsm_supported; |
| 613 | static int hf_gsm_a_egsm_supported; |
| 614 | static int hf_gsm_a_gsm1800_supported; |
| 615 | static int hf_gsm_a_ass_radio_cap1; |
| 616 | static int hf_gsm_a_ass_radio_cap2; |
| 617 | static int hf_gsm_a_rsupport; |
| 618 | static int hf_gsm_a_r_capabilities; |
| 619 | static int hf_gsm_a_multislot_capabilities; |
| 620 | static int hf_gsm_a_multislot_class; |
| 621 | static int hf_gsm_a_ucs2_treatment; |
| 622 | static int hf_gsm_a_extended_measurement_cap; |
| 623 | static int hf_gsm_a_ms_measurement_capability; |
| 624 | static int hf_gsm_a_sms_value; |
| 625 | static int hf_gsm_a_sm_value; |
| 626 | static int hf_gsm_a_key_seq; |
| 627 | static int hf_gsm_a_ms_pos_method_cap_present; |
| 628 | static int hf_gsm_a_ms_pos_method; |
| 629 | static int hf_gsm_a_ms_assisted_e_otd; |
| 630 | static int hf_gsm_a_ms_based_e_otd; |
| 631 | static int hf_gsm_a_ms_assisted_gps; |
| 632 | static int hf_gsm_a_ms_based_gps; |
| 633 | static int hf_gsm_a_ms_conventional_gps; |
| 634 | static int hf_gsm_a_ecsd_multi_slot_capability; |
| 635 | static int hf_gsm_a_ecsd_multi_slot_class; |
| 636 | static int hf_gsm_a_8_psk_struct_present; |
| 637 | static int hf_gsm_a_8_psk_struct; |
| 638 | static int hf_gsm_a_modulation_capability; |
| 639 | static int hf_gsm_a_8_psk_rf_power_capability_1_present; |
| 640 | static int hf_gsm_a_8_psk_rf_power_capability_1; |
| 641 | static int hf_gsm_a_8_psk_rf_power_capability_2_present; |
| 642 | static int hf_gsm_a_8_psk_rf_power_capability_2; |
| 643 | static int hf_gsm_a_gsm_400_band_info_present; |
| 644 | static int hf_gsm_a_gsm_400_bands_supported; |
| 645 | static int hf_gsm_a_gsm_400_assoc_radio_cap; |
| 646 | static int hf_gsm_a_gsm_850_assoc_radio_cap_present; |
| 647 | static int hf_gsm_a_gsm_850_assoc_radio_cap; |
| 648 | static int hf_gsm_a_gsm_1900_assoc_radio_cap_present; |
| 649 | static int hf_gsm_a_gsm_1900_assoc_radio_cap; |
| 650 | static int hf_gsm_a_cm3_A5_bits; |
| 651 | static int hf_gsm_a_umts_fdd_rat_cap; |
| 652 | static int hf_gsm_a_umts_384_mcps_tdd_rat_cap; |
| 653 | static int hf_gsm_a_cdma_2000_rat_cap; |
| 654 | static int hf_gsm_a_dtm_e_gprs_multi_slot_info_present; |
| 655 | static int hf_gsm_a_dtm_gprs_multi_slot_class; |
| 656 | static int hf_gsm_a_single_slot_dtm; |
| 657 | static int hf_gsm_a_dtm_egprs_multi_slot_class_present; |
| 658 | static int hf_gsm_a_dtm_egprs_multi_slot_class; |
| 659 | static int hf_gsm_a_single_band_support; |
| 660 | static int hf_gsm_a_gsm_band; |
| 661 | static int hf_gsm_a_gsm_750_assoc_radio_cap_present; |
| 662 | static int hf_gsm_a_gsm_750_assoc_radio_cap; |
| 663 | static int hf_gsm_a_umts_128_mcps_tdd_rat_cap; |
| 664 | static int hf_gsm_a_geran_feature_package_1; |
| 665 | static int hf_gsm_a_ext_dtm_e_gprs_multi_slot_info_present; |
| 666 | static int hf_gsm_a_ext_dtm_gprs_multi_slot_class; |
| 667 | static int hf_gsm_a_ext_dtm_egprs_multi_slot_class; |
| 668 | static int hf_gsm_a_high_multislot_cap_present; |
| 669 | static int hf_gsm_a_high_multislot_cap; |
| 670 | static int hf_gsm_a_geran_iu_mode_support; |
| 671 | static int hf_gsm_a_geran_iu_mode_cap; |
| 672 | static int hf_gsm_a_geran_iu_mode_cap_length; |
| 673 | static int hf_gsm_a_flo_iu_cap; |
| 674 | static int hf_gsm_a_geran_feature_package_2; |
| 675 | static int hf_gsm_a_gmsk_multislot_power_prof; |
| 676 | static int hf_gsm_a_8_psk_multislot_power_prof; |
| 677 | static int hf_gsm_a_t_gsm_400_band_info_present; |
| 678 | static int hf_gsm_a_t_gsm_400_bands_supported; |
| 679 | static int hf_gsm_a_t_gsm_400_assoc_radio_cap; |
| 680 | static int hf_gsm_a_t_gsm_900_assoc_radio_cap_present; |
| 681 | static int hf_gsm_a_t_gsm_900_assoc_radio_cap; |
| 682 | static int hf_gsm_a_downlink_adv_receiver_perf; |
| 683 | static int hf_gsm_a_dtm_enhancements_cap; |
| 684 | static int hf_gsm_a_dtm_e_gprs_high_multi_slot_info_present; |
| 685 | static int hf_gsm_a_dtm_gprs_high_multi_slot_class; |
| 686 | static int hf_gsm_a_offset_required; |
| 687 | static int hf_gsm_a_dtm_egprs_high_multi_slot_class_present; |
| 688 | static int hf_gsm_a_dtm_egprs_high_multi_slot_class; |
| 689 | static int hf_gsm_a_repeated_acch_cap; |
| 690 | static int hf_gsm_a_gsm_710_assoc_radio_cap_present; |
| 691 | static int hf_gsm_a_gsm_710_assoc_radio_cap; |
| 692 | static int hf_gsm_a_t_gsm_810_assoc_radio_cap_present; |
| 693 | static int hf_gsm_a_t_gsm_810_assoc_radio_cap; |
| 694 | static int hf_gsm_a_ciphering_mode_setting_cap; |
| 695 | static int hf_gsm_a_additional_positioning_caps; |
| 696 | static int hf_gsm_a_e_utra_fdd_support; |
| 697 | static int hf_gsm_a_e_utra_tdd_support; |
| 698 | static int hf_gsm_a_e_utra_meas_and_report_support; |
| 699 | static int hf_gsm_a_prio_based_resel_support; |
| 700 | static int hf_gsm_a_utra_csg_cells_reporting; |
| 701 | static int hf_gsm_a_vamos_level; |
| 702 | static int hf_gsm_a_tighter_cap; |
| 703 | static int hf_gsm_a_selective_ciph_down_sacch; |
| 704 | static int hf_gsm_a_cs_to_ps_srvcc_geran_to_utra; |
| 705 | static int hf_gsm_a_cs_to_ps_srvcc_geran_to_eutra; |
| 706 | static int hf_gsm_a_geran_network_sharing_support; |
| 707 | static int hf_gsm_a_eutra_wb_rsrq_support; |
| 708 | static int hf_gsm_a_er_band_support; |
| 709 | static int hf_gsm_a_utra_mfbi_support; |
| 710 | static int hf_gsm_a_eutra_mfbi_support; |
| 711 | static int hf_gsm_a_ext_tsc_set_cap_support; |
| 712 | static int hf_gsm_a_ext_earfcn_value_range; |
| 713 | |
| 714 | static int hf_gsm_a_geo_loc_type_of_shape; |
| 715 | static int hf_gsm_a_geo_loc_sign_of_lat; |
| 716 | static int hf_gsm_a_geo_loc_deg_of_lat; |
| 717 | static int hf_gsm_a_geo_loc_deg_of_long; |
| 718 | static int hf_gsm_a_geo_loc_osm_uri; |
| 719 | static int hf_gsm_a_geo_loc_uncertainty_code; |
| 720 | static int hf_gsm_a_geo_loc_uncertainty_semi_major; |
| 721 | static int hf_gsm_a_geo_loc_uncertainty_semi_minor; |
| 722 | static int hf_gsm_a_geo_loc_orientation_of_major_axis; |
| 723 | static int hf_gsm_a_geo_loc_uncertainty_altitude; |
| 724 | static int hf_gsm_a_geo_loc_confidence; |
| 725 | static int hf_gsm_a_geo_loc_uncertainty_range; |
| 726 | static int hf_gsm_a_geo_loc_horizontal_confidence; |
| 727 | static int hf_gsm_a_geo_loc_horizontal_uncertainty_range; |
| 728 | static int hf_gsm_a_geo_loc_vertical_confidence; |
| 729 | static int hf_gsm_a_geo_loc_vertical_uncertainty_range; |
| 730 | static int hf_gsm_a_geo_loc_high_acc_uncertainty_alt; |
| 731 | static int hf_gsm_a_geo_loc_no_of_points; |
| 732 | static int hf_gsm_a_geo_loc_high_acc_deg_of_lat; |
| 733 | static int hf_gsm_a_geo_loc_high_acc_deg_of_long; |
| 734 | static int hf_gsm_a_geo_loc_high_acc_uncertainty_semi_major; |
| 735 | static int hf_gsm_a_geo_loc_high_acc_uncertainty_semi_minor; |
| 736 | static int hf_gsm_a_geo_loc_high_acc_alt; |
| 737 | static int hf_gsm_a_velocity_type; |
| 738 | static int hf_gsm_a_bearing; |
| 739 | static int hf_gsm_a_horizontal_speed; |
| 740 | static int hf_gsm_a_uncertainty_speed; |
| 741 | static int hf_gsm_a_h_uncertainty_speed; |
| 742 | static int hf_gsm_a_v_uncertainty_speed; |
| 743 | static int hf_gsm_a_vertical_speed; |
| 744 | static int hf_gsm_a_d; |
| 745 | static int hf_gsm_a_geo_loc_D; |
| 746 | static int hf_gsm_a_geo_loc_altitude; |
| 747 | static int hf_gsm_a_geo_loc_inner_radius; |
| 748 | static int hf_gsm_a_geo_loc_uncertainty_radius; |
| 749 | static int hf_gsm_a_geo_loc_offset_angle; |
| 750 | static int hf_gsm_a_geo_loc_included_angle; |
| 751 | |
| 752 | /* Generated from convert_proto_tree_add_text.pl */ |
| 753 | static int hf_gsm_a_filler; |
| 754 | static int hf_gsm_a_identity_digit1; |
| 755 | static int hf_gsm_a_group_call_reference; |
| 756 | static int hf_gsm_a_service_flag; |
| 757 | static int hf_gsm_a_af_acknowledgement; |
| 758 | static int hf_gsm_a_call_priority; |
| 759 | static int hf_gsm_a_ciphering_info; |
| 760 | static int hf_gsm_a_sapi; |
| 761 | |
| 762 | /* Inter protocol hf */ |
| 763 | int hf_3gpp_tmsi; |
| 764 | |
| 765 | static int ett_gsm_a_plmn; |
| 766 | static int ett_gsm_a_poly_pnt; |
| 767 | |
| 768 | static expert_field ei_gsm_a_extraneous_data; |
| 769 | static expert_field ei_gsm_a_unknown_element; |
| 770 | static expert_field ei_gsm_a_unknown_pdu_type; |
| 771 | static expert_field ei_gsm_a_no_element_dissector; |
| 772 | static expert_field ei_gsm_a_format_not_supported; |
| 773 | static expert_field ei_gsm_a_mobile_identity_type; |
| 774 | static expert_field ei_gsm_a_ie_length_too_short; |
| 775 | |
| 776 | sccp_assoc_info_t* sccp_assoc; |
| 777 | |
| 778 | #define NUM_GSM_COMMON_ELEM(sizeof (gsm_common_elem_strings) / sizeof (gsm_common_elem_strings )[0]) array_length(gsm_common_elem_strings)(sizeof (gsm_common_elem_strings) / sizeof (gsm_common_elem_strings )[0]) |
| 779 | int ett_gsm_common_elem[NUM_GSM_COMMON_ELEM(sizeof (gsm_common_elem_strings) / sizeof (gsm_common_elem_strings )[0])]; |
| 780 | |
| 781 | |
| 782 | #define ELLIPSOID_POINT0 0 |
| 783 | #define ELLIPSOID_POINT_WITH_UNCERT_CIRC1 1 |
| 784 | #define ELLIPSOID_POINT_WITH_UNCERT_ELLIPSE3 3 |
| 785 | #define POLYGON5 5 |
| 786 | #define ELLIPSOID_POINT_WITH_ALT8 8 |
| 787 | #define ELLIPSOID_POINT_WITH_ALT_AND_UNCERT_ELLIPSOID9 9 |
| 788 | #define ELLIPSOID_ARC10 10 |
| 789 | #define HIGH_ACC_ELLIPSOID_PNT_WITH_UNCERT_ELLIPSE11 11 |
| 790 | #define HIGH_ACC_ELLIPSOID_PNT_WITH_ALT_AND_UNCERT_ELLIPSOID12 12 |
| 791 | #define HIGH_ACC_ELLIPSOID_PNT_WITH_SCALABLE_UNCERT_ELLIPSE13 13 |
| 792 | #define HIGH_ACC_ELLIPSOID_PNT_WITH_ALT_AND_SCALABLE_UNCERT_ELLIPSOID14 14 |
| 793 | /* |
| 794 | 4 3 2 1 |
| 795 | 0 0 0 0 Ellipsoid Point |
| 796 | 0 0 0 1 Ellipsoid point with uncertainty Circle |
| 797 | 0 0 1 1 Ellipsoid point with uncertainty Ellipse |
| 798 | 0 1 0 1 Polygon |
| 799 | 1 0 0 0 Ellipsoid point with altitude |
| 800 | 1 0 0 1 Ellipsoid point with altitude and uncertainty Ellipsoid |
| 801 | 1 0 1 0 Ellipsoid Arc |
| 802 | 1 0 1 1 High Accuracy Ellipsoid point with uncertainty ellipse |
| 803 | 1 1 0 0 High Accuracy Ellipsoid point with altitude and uncertainty ellipsoid |
| 804 | 1 1 0 1 High Accuracy Ellipsoid point with scalable uncertainty ellipse |
| 805 | 1 1 1 0 High Accuracy Ellipsoid point with altitude and scalable uncertainty ellipsoid |
| 806 | other values reserved for future use |
| 807 | */ |
| 808 | |
| 809 | /* TS 23 032 Table 2a: Coding of Type of Shape */ |
| 810 | static const value_string type_of_shape_vals[] = { |
| 811 | { ELLIPSOID_POINT0, "Ellipsoid Point"}, |
| 812 | { ELLIPSOID_POINT_WITH_UNCERT_CIRC1, "Ellipsoid point with uncertainty Circle"}, |
| 813 | { ELLIPSOID_POINT_WITH_UNCERT_ELLIPSE3, "Ellipsoid point with uncertainty Ellipse"}, |
| 814 | { POLYGON5, "Polygon"}, |
| 815 | { ELLIPSOID_POINT_WITH_ALT8, "Ellipsoid point with altitude"}, |
| 816 | { ELLIPSOID_POINT_WITH_ALT_AND_UNCERT_ELLIPSOID9, "Ellipsoid point with altitude and uncertainty Ellipsoid"}, |
| 817 | { ELLIPSOID_ARC10, "Ellipsoid Arc"}, |
| 818 | { HIGH_ACC_ELLIPSOID_PNT_WITH_UNCERT_ELLIPSE11, "High Accuracy Ellipsoid point with uncertainty ellipse"}, |
| 819 | { HIGH_ACC_ELLIPSOID_PNT_WITH_ALT_AND_UNCERT_ELLIPSOID12, "High Accuracy Ellipsoid point with altitude and uncertainty ellipsoid"}, |
| 820 | { HIGH_ACC_ELLIPSOID_PNT_WITH_SCALABLE_UNCERT_ELLIPSE13, "High Accuracy Ellipsoid point with scalable uncertainty ellipse"}, |
| 821 | { HIGH_ACC_ELLIPSOID_PNT_WITH_ALT_AND_SCALABLE_UNCERT_ELLIPSOID14, "High Accuracy Ellipsoid point with altitude and scalable uncertainty ellipsoid"}, |
| 822 | { 0, NULL((void*)0) } |
| 823 | }; |
| 824 | |
| 825 | /* 3GPP TS 23.032 7.3.1 */ |
| 826 | static const value_string sign_of_latitude_vals[] = { |
| 827 | { 0, "North"}, |
| 828 | { 1, "South"}, |
| 829 | { 0, NULL((void*)0) } |
| 830 | }; |
| 831 | |
| 832 | static const value_string dir_of_alt_vals[] = { |
| 833 | { 0, "Altitude expresses height"}, |
| 834 | { 1, "Altitude expresses depth"}, |
| 835 | { 0, NULL((void*)0) } |
| 836 | }; |
| 837 | |
| 838 | static const value_string uncertainty_range[] = { |
| 839 | { 0, "High Accuracy default uncertainty range used"}, |
| 840 | { 1, "High Accuracy Extended Uncertainty Range used"}, |
| 841 | { 0, NULL((void*)0) } |
| 842 | }; |
| 843 | |
| 844 | typedef uint16_t (**elem_func_hander)(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, uint32_t offset, unsigned len, char *add_string, int string_len); |
| 845 | |
| 846 | int |
| 847 | dissect_geographical_description(tvbuff_t *tvb, packet_info *pinfo _U___attribute__((unused)), proto_tree *tree) { |
| 848 | |
| 849 | proto_item *lat_item, *long_item, *major_item, *minor_item, *orientation_item, *alt_item, *uncer_item, *loc_uri_item; |
| 850 | /*proto_tree *subtree; */ |
| 851 | uint32_t type_of_shape; |
| 852 | int offset = 0; |
| 853 | int length; |
| 854 | uint8_t value; |
| 855 | uint32_t uvalue32; |
| 856 | int32_t svalue32; |
| 857 | char *deg_lat_str; |
| 858 | char *deg_lon_str; |
| 859 | char *osm_uri; |
| 860 | int loc_offset; |
| 861 | |
| 862 | /*subtree = proto_item_add_subtree(item, ett_gsm_a_geo_desc);*/ |
| 863 | |
| 864 | length = tvb_reported_length_remaining(tvb, 0); |
| 865 | /* Geographical Location |
| 866 | * The Location Estimate field is composed of 1 or more octets with an internal structure |
| 867 | * according to section 7 in [23.032]. |
| 868 | */ |
| 869 | proto_tree_add_item_ret_uint(tree, hf_gsm_a_geo_loc_type_of_shape, tvb, 0, 1, ENC_BIG_ENDIAN0x00000000, &type_of_shape); |
| 870 | offset++; |
| 871 | if (length < 2) { |
| 872 | return length; |
| 873 | } |
| 874 | switch (type_of_shape) { |
| 875 | case ELLIPSOID_POINT0: |
| 876 | /* Ellipsoid Point */ |
| 877 | case ELLIPSOID_POINT_WITH_UNCERT_CIRC1: |
| 878 | /* Ellipsoid Point with uncertainty Circle */ |
| 879 | case ELLIPSOID_POINT_WITH_UNCERT_ELLIPSE3: |
| 880 | /* Ellipsoid Point with uncertainty Ellipse */ |
| 881 | case ELLIPSOID_POINT_WITH_ALT8: |
| 882 | /* Ellipsoid Point with Altitude */ |
| 883 | case ELLIPSOID_POINT_WITH_ALT_AND_UNCERT_ELLIPSOID9: |
| 884 | /* Ellipsoid Point with altitude and uncertainty ellipsoid */ |
| 885 | case ELLIPSOID_ARC10: |
| 886 | /* Ellipsoid Arc */ |
| 887 | if (length < 4) |
| 888 | return length; |
| 889 | proto_tree_add_item(tree, hf_gsm_a_geo_loc_sign_of_lat, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 890 | |
| 891 | uvalue32 = tvb_get_ntoh24(tvb,offset); |
| 892 | /* convert degrees (X/0x7fffff) * 90 = degrees */ |
| 893 | lat_item = proto_tree_add_item(tree, hf_gsm_a_geo_loc_deg_of_lat, tvb, offset, 3, ENC_BIG_ENDIAN0x00000000); |
| 894 | deg_lat_str = wmem_strdup_printf(pinfo->pool, "%s%.5f", |
| 895 | (uvalue32 & 0x00800000) ? "-" : "", |
| 896 | ((double)(uvalue32 & 0x7fffff)/8388607.0) * 90); |
| 897 | proto_item_append_text(lat_item, " (%s degrees)", deg_lat_str); |
| 898 | loc_offset = offset; |
| 899 | offset = offset + 3; |
| 900 | if (length < 7) |
| 901 | return offset; |
| 902 | svalue32 = tvb_get_ntoh24(tvb,offset); |
| 903 | svalue32 |= (svalue32 & 0x800000) ? 0xff000000 : 0x00000000; |
| 904 | long_item = proto_tree_add_item(tree, hf_gsm_a_geo_loc_deg_of_long, tvb, offset, 3, ENC_BIG_ENDIAN0x00000000); |
| 905 | /* (X/0xffffff) *360 = degrees */ |
| 906 | deg_lon_str = wmem_strdup_printf(pinfo->pool, "%.5f", |
| 907 | ((double)svalue32/16777215.0) * 360); |
| 908 | proto_item_append_text(long_item, " (%s degrees)", deg_lon_str); |
| 909 | offset = offset + 3; |
| 910 | if (type_of_shape == ELLIPSOID_POINT_WITH_UNCERT_CIRC1) { |
| 911 | /* Ellipsoid Point with uncertainty Circle */ |
| 912 | if (length < 8) |
| 913 | return offset; |
| 914 | /* Uncertainty code */ |
| 915 | value = tvb_get_uint8(tvb,offset)&0x7f; |
| 916 | uncer_item = proto_tree_add_item(tree, hf_gsm_a_geo_loc_uncertainty_code, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 917 | proto_item_append_text(uncer_item, " (%.1f m)", 10 * (pow(1.1, (double)value) - 1)); |
| 918 | }else if (type_of_shape == ELLIPSOID_POINT_WITH_UNCERT_ELLIPSE3) { |
| 919 | /* Ellipsoid Point with uncertainty Ellipse */ |
| 920 | /* Uncertainty semi-major octet 10 |
| 921 | * To convert to metres 10*(((1.1)^X)-1) |
| 922 | */ |
| 923 | value = tvb_get_uint8(tvb,offset) & 0x7f; |
| 924 | major_item = proto_tree_add_item(tree, hf_gsm_a_geo_loc_uncertainty_semi_major, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 925 | proto_item_append_text(major_item, " (%.1f m)", 10 * (pow(1.1, (double)value) - 1)); |
| 926 | offset++; |
| 927 | /* Uncertainty semi-minor Octet 11 |
| 928 | * To convert to metres 10*(((1.1)^X)-1) |
| 929 | */ |
| 930 | value = tvb_get_uint8(tvb,offset)&0x7f; |
| 931 | minor_item = proto_tree_add_item(tree, hf_gsm_a_geo_loc_uncertainty_semi_minor, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 932 | proto_item_append_text(minor_item, " (%.1f m)", 10 * (pow(1.1, (double)value) - 1)); |
| 933 | offset++; |
| 934 | /* TS 23.032 V15.1.0 (2018-09) |
| 935 | * Orientation of major axis octet 12 |
| 936 | * allowed value from 0-179 |
| 937 | */ |
| 938 | orientation_item = proto_tree_add_item_ret_uint(tree, hf_gsm_a_geo_loc_orientation_of_major_axis, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000, &uvalue32); |
| 939 | proto_item_append_text(orientation_item, " (%d degrees)", 2 * uvalue32); |
| 940 | offset++; |
| 941 | /* Confidence */ |
| 942 | proto_tree_add_item(tree, hf_gsm_a_geo_loc_confidence, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 943 | offset++; |
| 944 | }else if (type_of_shape == ELLIPSOID_POINT_WITH_ALT8) { |
| 945 | /* Ellipsoid Point with Altitude */ |
| 946 | /*D: Direction of Altitude */ |
| 947 | proto_tree_add_item(tree, hf_gsm_a_geo_loc_D, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 948 | /* Altitude */ |
| 949 | proto_tree_add_item(tree, hf_gsm_a_geo_loc_altitude, tvb, offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 950 | }else if (type_of_shape == ELLIPSOID_POINT_WITH_ALT_AND_UNCERT_ELLIPSOID9) { |
| 951 | /* Ellipsoid Point with altitude and uncertainty ellipsoid */ |
| 952 | /*D: Direction of Altitude octet 8,9 */ |
| 953 | proto_tree_add_item(tree, hf_gsm_a_geo_loc_D, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 954 | /* Altitude Octet 8,9*/ |
| 955 | proto_tree_add_item(tree, hf_gsm_a_geo_loc_altitude, tvb, offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 956 | offset = offset +2; |
| 957 | /* Uncertainty semi-major octet 10 |
| 958 | * To convert to metres 10*(((1.1)^X)-1) |
| 959 | */ |
| 960 | value = tvb_get_uint8(tvb,offset)&0x7f; |
| 961 | major_item = proto_tree_add_item(tree, hf_gsm_a_geo_loc_uncertainty_semi_major, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 962 | proto_item_append_text(major_item, " (%.1f m)", 10 * (pow(1.1, (double)value) - 1)); |
| 963 | offset++; |
| 964 | /* Uncertainty semi-minor Octet 11 |
| 965 | * To convert to metres 10*(((1.1)^X)-1) |
| 966 | */ |
| 967 | value = tvb_get_uint8(tvb,offset)&0x7f; |
| 968 | minor_item = proto_tree_add_item(tree, hf_gsm_a_geo_loc_uncertainty_semi_minor, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 969 | proto_item_append_text(minor_item, " (%.1f m)", 10 * (pow(1.1, (double)value) - 1)); |
| 970 | offset++; |
| 971 | /* Orientation of major axis octet 12 |
| 972 | * allowed value from 0-179 to convert |
| 973 | * to actual degrees multiply by 2. |
| 974 | */ |
| 975 | orientation_item = proto_tree_add_item_ret_uint(tree, hf_gsm_a_geo_loc_orientation_of_major_axis, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000, &uvalue32); |
| 976 | proto_item_append_text(orientation_item, " (%d degrees)", 2 * uvalue32); |
| 977 | offset++; |
| 978 | /* Uncertainty Altitude 13 |
| 979 | * to convert to metres 45*(((1.025)^X)-1) |
| 980 | */ |
| 981 | value = tvb_get_uint8(tvb,offset)&0x7f; |
| 982 | alt_item = proto_tree_add_item(tree, hf_gsm_a_geo_loc_uncertainty_altitude, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 983 | proto_item_append_text(alt_item, " (%.1f m)", 45 * (pow(1.025, (double)value) - 1)); |
| 984 | offset++; |
| 985 | /* Confidence octet 14 |
| 986 | */ |
| 987 | proto_tree_add_item(tree, hf_gsm_a_geo_loc_confidence, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 988 | }else if (type_of_shape == ELLIPSOID_ARC10) { |
| 989 | /* Ellipsoid Arc */ |
| 990 | /* Inner radius */ |
| 991 | proto_tree_add_item(tree, hf_gsm_a_geo_loc_inner_radius, tvb, offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 992 | offset = offset + 2; |
| 993 | /* Uncertainty radius */ |
| 994 | proto_tree_add_item(tree, hf_gsm_a_geo_loc_uncertainty_radius, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 995 | offset++; |
| 996 | /* Offset angle */ |
| 997 | proto_tree_add_item(tree, hf_gsm_a_geo_loc_offset_angle, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 998 | offset++; |
| 999 | /* Included angle */ |
| 1000 | proto_tree_add_item(tree, hf_gsm_a_geo_loc_included_angle, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 1001 | offset++; |
| 1002 | /* Confidence */ |
| 1003 | proto_tree_add_item(tree, hf_gsm_a_geo_loc_confidence, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 1004 | } |
| 1005 | osm_uri = wmem_strdup_printf(pinfo->pool, "https://www.openstreetmap.org/?mlat=%s&mlon=%s&zoom=12", deg_lat_str, deg_lon_str); |
| 1006 | loc_uri_item = proto_tree_add_string(tree, hf_gsm_a_geo_loc_osm_uri, tvb, loc_offset, 6, osm_uri); |
| 1007 | proto_item_set_url(loc_uri_item); |
| 1008 | proto_item_set_generated(loc_uri_item); |
| 1009 | |
| 1010 | break; |
| 1011 | case POLYGON5: /* Polygon */ |
| 1012 | { |
| 1013 | /* Number of points */ |
| 1014 | uint32_t no_of_points; |
| 1015 | unsigned point_no = 0; |
| 1016 | proto_tree* sub_tree; |
| 1017 | proto_item *ti; |
| 1018 | |
| 1019 | proto_tree_add_item_ret_uint(tree, hf_gsm_a_geo_loc_no_of_points, tvb, 0, 1, ENC_BIG_ENDIAN0x00000000, &no_of_points); |
| 1020 | /* offset increased with 1 after reading of shape above */ |
| 1021 | while (no_of_points > 0) { |
| 1022 | point_no++; |
| 1023 | sub_tree = proto_tree_add_subtree_format(tree, tvb, offset, 6, |
| 1024 | ett_gsm_a_poly_pnt, &ti, "Polygon point %u", point_no); |
| 1025 | proto_tree_add_item(sub_tree, hf_gsm_a_geo_loc_sign_of_lat, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 1026 | |
| 1027 | uvalue32 = tvb_get_ntoh24(tvb, offset); |
| 1028 | /* convert degrees (X/0x7fffff) * 90 = degrees */ |
| 1029 | lat_item = proto_tree_add_item(sub_tree, hf_gsm_a_geo_loc_deg_of_lat, tvb, offset, 3, ENC_BIG_ENDIAN0x00000000); |
| 1030 | deg_lat_str = wmem_strdup_printf(pinfo->pool, "%s%.5f", |
| 1031 | (uvalue32 & 0x00800000) ? "-" : "", |
| 1032 | ((double)(uvalue32 & 0x7fffff) / 8388607.0) * 90); |
| 1033 | proto_item_append_text(lat_item, " (%s degrees)", deg_lat_str); |
| 1034 | loc_offset = offset; |
| 1035 | offset = offset + 3; |
| 1036 | svalue32 = tvb_get_ntoh24(tvb, offset); |
| 1037 | svalue32 |= (svalue32 & 0x800000) ? 0xff000000 : 0x00000000; |
| 1038 | long_item = proto_tree_add_item(sub_tree, hf_gsm_a_geo_loc_deg_of_long, tvb, offset, 3, ENC_BIG_ENDIAN0x00000000); |
| 1039 | /* (X/0xffffff) *360 = degrees */ |
| 1040 | deg_lon_str = wmem_strdup_printf(pinfo->pool, "%.5f", |
| 1041 | ((double)svalue32 / 16777215.0) * 360); |
| 1042 | proto_item_append_text(long_item, " (%s degrees)", deg_lon_str); |
| 1043 | offset = offset + 3; |
| 1044 | no_of_points--; |
| 1045 | |
| 1046 | osm_uri = wmem_strdup_printf(pinfo->pool, "https://www.openstreetmap.org/?mlat=%s&mlon=%s&zoom=12", deg_lat_str, deg_lon_str); |
| 1047 | loc_uri_item = proto_tree_add_string(tree, hf_gsm_a_geo_loc_osm_uri, tvb, loc_offset, 6, osm_uri); |
| 1048 | proto_item_set_url(loc_uri_item); |
| 1049 | proto_item_set_generated(loc_uri_item); |
| 1050 | } |
| 1051 | } |
| 1052 | break; |
| 1053 | case HIGH_ACC_ELLIPSOID_PNT_WITH_UNCERT_ELLIPSE11: |
| 1054 | case HIGH_ACC_ELLIPSOID_PNT_WITH_SCALABLE_UNCERT_ELLIPSE13: |
| 1055 | loc_offset = offset; |
| 1056 | lat_item = proto_tree_add_item_ret_int(tree, hf_gsm_a_geo_loc_high_acc_deg_of_lat, tvb, offset, 4, ENC_BIG_ENDIAN0x00000000, &svalue32); |
| 1057 | deg_lat_str = wmem_strdup_printf(pinfo->pool, "%s%.5f", |
| 1058 | (svalue32 & 0x80000000) ? "-" : "", |
| 1059 | ((double)(svalue32 & 0x7fffffff) / 2147483647.0) * 90); |
| 1060 | proto_item_append_text(lat_item, " (%s degrees)", deg_lat_str); |
| 1061 | offset += 4; |
| 1062 | long_item = proto_tree_add_item_ret_int(tree, hf_gsm_a_geo_loc_high_acc_deg_of_long, tvb, offset, 4, ENC_BIG_ENDIAN0x00000000, &svalue32); |
| 1063 | deg_lon_str = wmem_strdup_printf(pinfo->pool, "%s%.5f", |
| 1064 | (svalue32 & 0x80000000) ? "-" : "", |
| 1065 | ((double)svalue32 / 2147483647.0) * 180); |
| 1066 | proto_item_append_text(long_item, " (%s degrees)", deg_lon_str); |
| 1067 | |
| 1068 | offset += 4; |
| 1069 | /* High accuracy uncertainty semi-major*/ |
| 1070 | major_item = proto_tree_add_item_ret_uint(tree, hf_gsm_a_geo_loc_high_acc_uncertainty_semi_major, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000, &uvalue32); |
| 1071 | proto_item_append_text(major_item, " (%.5f m)", 0.3 * (pow(1.02, (double)uvalue32) - 1)); |
| 1072 | offset++; |
| 1073 | /* High accuracy uncertainty semi-minor*/ |
| 1074 | minor_item = proto_tree_add_item_ret_uint(tree, hf_gsm_a_geo_loc_high_acc_uncertainty_semi_minor, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000, &uvalue32); |
| 1075 | proto_item_append_text(minor_item, " (%.5f m)", 0.3 * (pow(1.02, (double)uvalue32) - 1)); |
| 1076 | offset++; |
| 1077 | /* Orientation of major axis */ |
| 1078 | value = tvb_get_uint8(tvb,offset)&0x7f; |
Value stored to 'value' is never read | |
| 1079 | orientation_item = proto_tree_add_item_ret_uint(tree, hf_gsm_a_geo_loc_orientation_of_major_axis, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000, &uvalue32); |
| 1080 | proto_item_append_text(orientation_item, " (%d degrees)", 2 * uvalue32); |
| 1081 | offset++; |
| 1082 | /* Confidence */ |
| 1083 | proto_tree_add_item(tree, hf_gsm_a_geo_loc_confidence, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 1084 | if (type_of_shape == HIGH_ACC_ELLIPSOID_PNT_WITH_SCALABLE_UNCERT_ELLIPSE13) { |
| 1085 | /* Uncertainty Range */ |
| 1086 | proto_tree_add_item(tree, hf_gsm_a_geo_loc_uncertainty_range, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 1087 | } |
| 1088 | offset++; |
| 1089 | |
| 1090 | osm_uri = wmem_strdup_printf(pinfo->pool, "https://www.openstreetmap.org/?mlat=%s&mlon=%s&zoom=12", deg_lat_str, deg_lon_str); |
| 1091 | loc_uri_item = proto_tree_add_string(tree, hf_gsm_a_geo_loc_osm_uri, tvb, loc_offset, 6, osm_uri); |
| 1092 | proto_item_set_url(loc_uri_item); |
| 1093 | proto_item_set_generated(loc_uri_item); |
| 1094 | |
| 1095 | break; |
| 1096 | case HIGH_ACC_ELLIPSOID_PNT_WITH_ALT_AND_UNCERT_ELLIPSOID12: |
| 1097 | case HIGH_ACC_ELLIPSOID_PNT_WITH_ALT_AND_SCALABLE_UNCERT_ELLIPSOID14: |
| 1098 | lat_item = proto_tree_add_item_ret_int(tree, hf_gsm_a_geo_loc_high_acc_deg_of_lat, tvb, offset, 4, ENC_BIG_ENDIAN0x00000000, &svalue32); |
| 1099 | deg_lat_str = wmem_strdup_printf(pinfo->pool, "%s%.5f", |
| 1100 | (svalue32 & 0x80000000) ? "-" : "", |
| 1101 | ((double)(svalue32 & 0x7fffffff) / 2147483647.0) * 90); |
| 1102 | proto_item_append_text(lat_item, " (%s degrees)", deg_lat_str); |
| 1103 | offset += 4; |
| 1104 | long_item = proto_tree_add_item_ret_int(tree, hf_gsm_a_geo_loc_high_acc_deg_of_long, tvb, offset, 4, ENC_BIG_ENDIAN0x00000000, &svalue32); |
| 1105 | deg_lon_str = wmem_strdup_printf(pinfo->pool, "%s%.5f", |
| 1106 | (svalue32 & 0x80000000) ? "-" : "", |
| 1107 | ((double)svalue32 / 2147483647.0) * 180); |
| 1108 | proto_item_append_text(long_item, " (%s degrees)", deg_lon_str); |
| 1109 | offset += 4; |
| 1110 | |
| 1111 | /* High accuracy altitude |
| 1112 | * High accuracy altitude is encoded as a number N between -64000 and 1280000 using 2's complement binary on 22 bits. |
| 1113 | */ |
| 1114 | |
| 1115 | alt_item = proto_tree_add_item_ret_int(tree, hf_gsm_a_geo_loc_high_acc_alt, tvb, offset, 3, ENC_BIG_ENDIAN0x00000000, &svalue32); |
| 1116 | /* double z = pow(double x, double y);*/ |
| 1117 | proto_item_append_text(alt_item, " (%.1f m)", (double)svalue32 * pow(2,-7)); |
| 1118 | offset += 3; |
| 1119 | |
| 1120 | /* High accuracy uncertainty semi-major*/ |
| 1121 | major_item = proto_tree_add_item_ret_uint(tree, hf_gsm_a_geo_loc_high_acc_uncertainty_semi_major, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000, &uvalue32); |
| 1122 | proto_item_append_text(major_item, " (%.5f m)", 0.3 * (pow(1.02, (double)uvalue32) - 1)); |
| 1123 | offset++; |
| 1124 | /* High accuracy uncertainty semi-minor*/ |
| 1125 | minor_item = proto_tree_add_item_ret_uint(tree, hf_gsm_a_geo_loc_high_acc_uncertainty_semi_minor, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000, &uvalue32); |
| 1126 | proto_item_append_text(minor_item, " (%.5f m)", 0.3 * (pow(1.02, (double)uvalue32) - 1)); |
| 1127 | offset++; |
| 1128 | /* Orientation of major axis */ |
| 1129 | orientation_item = proto_tree_add_item_ret_uint(tree, hf_gsm_a_geo_loc_orientation_of_major_axis, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000, &uvalue32); |
| 1130 | proto_item_append_text(orientation_item, " (%d degrees)", 2 * uvalue32); |
| 1131 | offset++; |
| 1132 | |
| 1133 | /* Horizontal confidence */ |
| 1134 | proto_tree_add_item(tree, hf_gsm_a_geo_loc_horizontal_confidence, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 1135 | if (type_of_shape == HIGH_ACC_ELLIPSOID_PNT_WITH_ALT_AND_SCALABLE_UNCERT_ELLIPSOID14) { |
| 1136 | /* Horizontal Uncertainty Range */ |
| 1137 | proto_tree_add_item(tree, hf_gsm_a_geo_loc_horizontal_uncertainty_range, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 1138 | } |
| 1139 | offset++; |
| 1140 | |
| 1141 | /* High accuracy uncertainty altitude */ |
| 1142 | value = tvb_get_uint8(tvb, offset) & 0x7f; |
| 1143 | alt_item = proto_tree_add_item(tree, hf_gsm_a_geo_loc_high_acc_uncertainty_alt, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 1144 | proto_item_append_text(alt_item, " (%.1f m)", 45 * (pow(1.025, (double)value) - 1)); |
| 1145 | offset++; |
| 1146 | |
| 1147 | /* Vertical confidence*/ |
| 1148 | proto_tree_add_item(tree, hf_gsm_a_geo_loc_vertical_confidence, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 1149 | if (type_of_shape == HIGH_ACC_ELLIPSOID_PNT_WITH_ALT_AND_SCALABLE_UNCERT_ELLIPSOID14) { |
| 1150 | /* Vertical Uncertainty Range */ |
| 1151 | proto_tree_add_item(tree, hf_gsm_a_geo_loc_vertical_uncertainty_range, tvb, offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 1152 | } |
| 1153 | offset++; |
| 1154 | break; |
| 1155 | |
| 1156 | default: |
| 1157 | break; |
| 1158 | } |
| 1159 | return offset; |
| 1160 | } |
| 1161 | |
| 1162 | /* TS 23.032 |
| 1163 | * Ch. 8 Description of Velocity |
| 1164 | */ |
| 1165 | /* 8.6 Coding of Velocity Type */ |
| 1166 | static const value_string gsm_a_velocity_type_vals[] = { |
| 1167 | { 0, "Horizontal Velocity"}, |
| 1168 | { 1, "Horizontal with Vertical Velocity"}, |
| 1169 | { 2, "Horizontal Velocity with Uncertainty"}, |
| 1170 | { 3, "Horizontal with Vertical Velocity and Uncertainty"}, |
| 1171 | { 4, "reserved for future use"}, |
| 1172 | { 5, "reserved for future use"}, |
| 1173 | { 6, "reserved for future use"}, |
| 1174 | { 7, "reserved for future use"}, |
| 1175 | { 8, "reserved for future use"}, |
| 1176 | { 9, "reserved for future use"}, |
| 1177 | { 10, "reserved for future use"}, |
| 1178 | { 11, "reserved for future use"}, |
| 1179 | { 12, "reserved for future use"}, |
| 1180 | { 13, "reserved for future use"}, |
| 1181 | { 14, "reserved for future use"}, |
| 1182 | { 15, "reserved for future use"}, |
| 1183 | { 0, NULL((void*)0) } |
| 1184 | }; |
| 1185 | |
| 1186 | static const true_false_string gsm_a_dir_of_ver_speed_vals = { |
| 1187 | "Downward", |
| 1188 | "Upward" |
| 1189 | }; |
| 1190 | |
| 1191 | uint16_t |
| 1192 | dissect_description_of_velocity(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U___attribute__((unused)), uint32_t offset, unsigned len _U___attribute__((unused)), char *add_string _U___attribute__((unused)), int string_len _U___attribute__((unused))) |
| 1193 | { |
| 1194 | proto_item *velocity_item; |
| 1195 | uint32_t curr_offset; |
| 1196 | uint32_t velocity_type, uncertainty_speed = 0; |
| 1197 | |
| 1198 | curr_offset = offset; |
| 1199 | |
| 1200 | /* Bit 8 - 5 Velocity Type */ |
| 1201 | proto_tree_add_item_ret_uint(tree, hf_gsm_a_velocity_type, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000, &velocity_type); |
| 1202 | |
| 1203 | switch (velocity_type) { |
| 1204 | case 0: |
| 1205 | /* 8.12 Coding of Horizontal Velocity */ |
| 1206 | /* Spare bits */ |
| 1207 | proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+4, 3, ENC_BIG_ENDIAN0x00000000); |
| 1208 | /* Bearing is encoded in increments of 1 degree measured clockwise from North using a 9 bit binary coded number N. */ |
| 1209 | proto_tree_add_bits_item(tree, hf_gsm_a_bearing, tvb, (curr_offset<<3)+7, 9, ENC_BIG_ENDIAN0x00000000); |
| 1210 | curr_offset += 2; |
| 1211 | /* Horizontal speed is encoded in increments of 1 kilometre per hour using a 16 bit binary coded number N. */ |
| 1212 | proto_tree_add_item(tree, hf_gsm_a_horizontal_speed, tvb, curr_offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 1213 | curr_offset += 2; |
| 1214 | break; |
| 1215 | case 1: |
| 1216 | /* 8.13 Coding of Horizontal with Vertical Velocity */ |
| 1217 | /* Spare bits */ |
| 1218 | proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+4, 2, ENC_BIG_ENDIAN0x00000000); |
| 1219 | /* D: Direction of Vertical Speed */ |
| 1220 | proto_tree_add_item(tree, hf_gsm_a_d, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 1221 | /* Bearing is encoded in increments of 1 degree measured clockwise from North using a 9 bit binary coded number N. */ |
| 1222 | proto_tree_add_bits_item(tree, hf_gsm_a_bearing, tvb, (curr_offset<<3)+7, 9, ENC_BIG_ENDIAN0x00000000); |
| 1223 | curr_offset += 2; |
| 1224 | /* Horizontal speed is encoded in increments of 1 kilometre per hour using a 16 bit binary coded number N. */ |
| 1225 | proto_tree_add_item(tree, hf_gsm_a_horizontal_speed, tvb, curr_offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 1226 | curr_offset += 2; |
| 1227 | /* Vertical Speed Octet 5 |
| 1228 | * Vertical speed is encoded in increments of 1 kilometre per hour using 8 bits giving a number N between 0 and 28-1. |
| 1229 | */ |
| 1230 | proto_tree_add_item(tree, hf_gsm_a_vertical_speed, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 1231 | curr_offset++; |
| 1232 | break; |
| 1233 | case 2: |
| 1234 | /* 8.14 Coding of Horizontal Velocity with Uncertainty */ |
| 1235 | /* Spare bits */ |
| 1236 | proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+4, 3, ENC_BIG_ENDIAN0x00000000); |
| 1237 | /* Bearing is encoded in increments of 1 degree measured clockwise from North using a 9 bit binary coded number N. */ |
| 1238 | proto_tree_add_bits_item(tree, hf_gsm_a_bearing, tvb, (curr_offset<<3)+7, 9, ENC_BIG_ENDIAN0x00000000); |
| 1239 | curr_offset += 2; |
| 1240 | /* Horizontal speed is encoded in increments of 1 kilometre per hour using a 16 bit binary coded number N. */ |
| 1241 | proto_tree_add_item(tree, hf_gsm_a_horizontal_speed, tvb, curr_offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 1242 | curr_offset += 2; |
| 1243 | /* Uncertainty Speed Octet 5 |
| 1244 | * Uncertainty speed is encoded in increments of 1 kilometre per hour using an 8 bit binary coded number N. The value of |
| 1245 | * N gives the uncertainty speed except for N=255 which indicates that the uncertainty is not specified. |
| 1246 | */ |
| 1247 | velocity_item = proto_tree_add_item_ret_uint(tree, hf_gsm_a_uncertainty_speed, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000, &uncertainty_speed); |
| 1248 | if (uncertainty_speed == 255) { |
| 1249 | proto_item_append_text(velocity_item, " (not specified)"); |
| 1250 | } else { |
| 1251 | proto_item_append_text(velocity_item, "km/h"); |
| 1252 | } |
| 1253 | curr_offset++; |
| 1254 | break; |
| 1255 | case 3: |
| 1256 | /* 8.15 Coding of Horizontal with Vertical Velocity and Uncertainty */ |
| 1257 | /* Spare bits */ |
| 1258 | proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+4, 2, ENC_BIG_ENDIAN0x00000000); |
| 1259 | /* D: Direction of Vertical Speed */ |
| 1260 | proto_tree_add_item(tree, hf_gsm_a_d, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 1261 | /* Bearing is encoded in increments of 1 degree measured clockwise from North using a 9 bit binary coded number N. */ |
| 1262 | proto_tree_add_bits_item(tree, hf_gsm_a_bearing, tvb, (curr_offset<<3)+7, 9, ENC_BIG_ENDIAN0x00000000); |
| 1263 | curr_offset += 2; |
| 1264 | /* Horizontal speed is encoded in increments of 1 kilometre per hour using a 16 bit binary coded number N. */ |
| 1265 | proto_tree_add_item(tree, hf_gsm_a_horizontal_speed, tvb, curr_offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 1266 | curr_offset += 2; |
| 1267 | /* Vertical Speed Octet 5 |
| 1268 | * Vertical speed is encoded in increments of 1 kilometre per hour using 8 bits giving a number N between 0 and 28-1. |
| 1269 | */ |
| 1270 | proto_tree_add_item(tree, hf_gsm_a_vertical_speed, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 1271 | curr_offset++; |
| 1272 | |
| 1273 | /* Horizontal Uncertainty Speed Octet 6 */ |
| 1274 | velocity_item = proto_tree_add_item_ret_uint(tree, hf_gsm_a_h_uncertainty_speed, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000, &uncertainty_speed); |
| 1275 | if (uncertainty_speed == 255) { |
| 1276 | proto_item_append_text(velocity_item, " (not specified)"); |
| 1277 | } else { |
| 1278 | proto_item_append_text(velocity_item, "km/h"); |
| 1279 | } |
| 1280 | curr_offset++; |
| 1281 | |
| 1282 | /* Vertical Uncertainty Speed Octet 7 */ |
| 1283 | velocity_item = proto_tree_add_item_ret_uint(tree, hf_gsm_a_v_uncertainty_speed, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000, &uncertainty_speed); |
| 1284 | if (uncertainty_speed == 255) { |
| 1285 | proto_item_append_text(velocity_item, " (not specified)"); |
| 1286 | } else { |
| 1287 | proto_item_append_text(velocity_item, "km/h"); |
| 1288 | } |
| 1289 | curr_offset++; |
| 1290 | break; |
| 1291 | default: |
| 1292 | break; |
| 1293 | } |
| 1294 | |
| 1295 | return (curr_offset - offset); |
| 1296 | } |
| 1297 | |
| 1298 | const char* get_gsm_a_msg_string(int pdu_type, int idx) |
| 1299 | { |
| 1300 | const char *msg_string = NULL((void*)0); |
| 1301 | |
| 1302 | switch (pdu_type) { |
| 1303 | case GSM_A_PDU_TYPE_BSSMAP0: |
| 1304 | msg_string = val_to_str_ext(idx, &gsm_bssmap_elem_strings_ext, "GSM_A_PDU_TYPE_BSSMAP (%u)"); |
| 1305 | break; |
| 1306 | case GSM_A_PDU_TYPE_DTAP1: |
| 1307 | msg_string = val_to_str_ext(idx, &gsm_dtap_elem_strings_ext, "GSM_A_PDU_TYPE_DTAP (%u)"); |
| 1308 | break; |
| 1309 | case GSM_A_PDU_TYPE_RP2: |
| 1310 | msg_string = val_to_str_ext(idx, &gsm_rp_elem_strings_ext, "GSM_A_PDU_TYPE_RP (%u)"); |
| 1311 | break; |
| 1312 | case GSM_A_PDU_TYPE_RR3: |
| 1313 | msg_string = val_to_str_ext(idx, &gsm_rr_elem_strings_ext, "GSM_A_PDU_TYPE_RR (%u)"); |
| 1314 | break; |
| 1315 | case GSM_A_PDU_TYPE_COMMON4: |
| 1316 | msg_string = val_to_str_ext(idx, &gsm_common_elem_strings_ext, "GSM_A_PDU_TYPE_COMMON (%u)"); |
| 1317 | break; |
| 1318 | case GSM_A_PDU_TYPE_GM5: |
| 1319 | msg_string = val_to_str_ext(idx, &gsm_gm_elem_strings_ext, "GSM_A_PDU_TYPE_GM (%u)"); |
| 1320 | break; |
| 1321 | case GSM_A_PDU_TYPE_BSSLAP6: |
| 1322 | msg_string = val_to_str_ext(idx, &gsm_bsslap_elem_strings_ext, "GSM_A_PDU_TYPE_BSSLAP (%u)"); |
| 1323 | break; |
| 1324 | case GSM_PDU_TYPE_BSSMAP_LE8: |
| 1325 | msg_string = val_to_str_ext(idx, &gsm_bssmap_le_elem_strings_ext, "GSM_PDU_TYPE_BSSMAP_LE (%u)"); |
| 1326 | break; |
| 1327 | case NAS_PDU_TYPE_COMMON9: |
| 1328 | msg_string = val_to_str_ext(idx, &nas_eps_common_elem_strings_ext, "NAS_PDU_TYPE_COMMON (%u)"); |
| 1329 | break; |
| 1330 | case NAS_PDU_TYPE_EMM10: |
| 1331 | msg_string = val_to_str_ext(idx, &nas_emm_elem_strings_ext, "NAS_PDU_TYPE_EMM (%u)"); |
| 1332 | break; |
| 1333 | case NAS_PDU_TYPE_ESM11: |
| 1334 | msg_string = val_to_str_ext(idx, &nas_esm_elem_strings_ext, "NAS_PDU_TYPE_ESM (%u)"); |
| 1335 | break; |
| 1336 | case SGSAP_PDU_TYPE12: |
| 1337 | msg_string = val_to_str_ext(idx, &sgsap_elem_strings_ext, "SGSAP_PDU_TYPE (%u)"); |
| 1338 | break; |
| 1339 | case BSSGP_PDU_TYPE13: |
| 1340 | msg_string = val_to_str_ext(idx, &bssgp_elem_strings_ext, "BSSGP_PDU_TYPE (%u)"); |
| 1341 | break; |
| 1342 | case GMR1_IE_COMMON14: |
| 1343 | msg_string = val_to_str_ext(idx, &gmr1_ie_common_strings_ext, "GMR1_IE_COMMON (%u)"); |
| 1344 | break; |
| 1345 | case GMR1_IE_RR15: |
| 1346 | msg_string = val_to_str_ext(idx, &gmr1_ie_rr_strings_ext, "GMR1_IE_RR (%u)"); |
| 1347 | break; |
| 1348 | case NAS_5GS_PDU_TYPE_COMMON16: |
| 1349 | msg_string = val_to_str_ext(idx, &nas_5gs_common_elem_strings_ext, "NAS_5GS_PDU_TYPE_COMMON (%u)"); |
| 1350 | break; |
| 1351 | case NAS_5GS_PDU_TYPE_MM17: |
| 1352 | msg_string = val_to_str_ext(idx, &nas_5gs_mm_elem_strings_ext, "NAS_5GS_PDU_TYPE_MM (%u)"); |
| 1353 | break; |
| 1354 | case NAS_5GS_PDU_TYPE_SM18: |
| 1355 | msg_string = val_to_str_ext(idx, &nas_5gs_sm_elem_strings_ext, "NAS_5GS_PDU_TYPE_SM (%u)"); |
| 1356 | break; |
| 1357 | case NAS_5GS_PDU_TYPE_UPDP19: |
| 1358 | msg_string = val_to_str_ext(idx, &nas_5gs_updp_elem_strings_ext, "NAS_5GS_PDU_TYPE_UPDP (%u)"); |
| 1359 | break; |
| 1360 | default: |
| 1361 | DISSECTOR_ASSERT_NOT_REACHED()(proto_report_dissector_bug("%s:%u: failed assertion \"DISSECTOR_ASSERT_NOT_REACHED\"" , "epan/dissectors/packet-gsm_a_common.c", 1361)); |
| 1362 | } |
| 1363 | |
| 1364 | return msg_string; |
| 1365 | } |
| 1366 | |
| 1367 | static int get_hf_elem_id(int pdu_type) |
| 1368 | { |
| 1369 | int hf_elem_id = 0; |
| 1370 | |
| 1371 | switch (pdu_type) { |
| 1372 | case GSM_A_PDU_TYPE_BSSMAP0: |
| 1373 | hf_elem_id = hf_gsm_a_bssmap_elem_id; |
| 1374 | break; |
| 1375 | case GSM_A_PDU_TYPE_DTAP1: |
| 1376 | hf_elem_id = hf_gsm_a_dtap_elem_id; |
| 1377 | break; |
| 1378 | case GSM_A_PDU_TYPE_RP2: |
| 1379 | hf_elem_id = hf_gsm_a_rp_elem_id; |
| 1380 | break; |
| 1381 | case GSM_A_PDU_TYPE_RR3: |
| 1382 | hf_elem_id = hf_gsm_a_rr_elem_id; |
| 1383 | break; |
| 1384 | case GSM_A_PDU_TYPE_COMMON4: |
| 1385 | hf_elem_id = hf_gsm_a_common_elem_id; |
| 1386 | break; |
| 1387 | case GSM_A_PDU_TYPE_GM5: |
| 1388 | hf_elem_id = hf_gsm_a_gm_elem_id; |
| 1389 | break; |
| 1390 | case GSM_A_PDU_TYPE_BSSLAP6: |
| 1391 | hf_elem_id = hf_gsm_a_bsslap_elem_id; |
| 1392 | break; |
| 1393 | case GSM_PDU_TYPE_BSSMAP_LE8: |
| 1394 | hf_elem_id = hf_gsm_bssmap_le_elem_id; |
| 1395 | break; |
| 1396 | case NAS_PDU_TYPE_COMMON9: |
| 1397 | hf_elem_id = hf_nas_eps_common_elem_id; |
| 1398 | break; |
| 1399 | case NAS_PDU_TYPE_EMM10: |
| 1400 | hf_elem_id = hf_nas_eps_emm_elem_id; |
| 1401 | break; |
| 1402 | case NAS_PDU_TYPE_ESM11: |
| 1403 | hf_elem_id = hf_nas_eps_esm_elem_id; |
| 1404 | break; |
| 1405 | case SGSAP_PDU_TYPE12: |
| 1406 | hf_elem_id = hf_sgsap_elem_id; |
| 1407 | break; |
| 1408 | case BSSGP_PDU_TYPE13: |
| 1409 | hf_elem_id = hf_bssgp_elem_id; |
| 1410 | break; |
| 1411 | case GMR1_IE_COMMON14: |
| 1412 | case GMR1_IE_RR15: |
| 1413 | hf_elem_id = hf_gmr1_elem_id; |
| 1414 | break; |
| 1415 | case NAS_5GS_PDU_TYPE_COMMON16: |
| 1416 | hf_elem_id = hf_nas_5gs_common_elem_id; |
| 1417 | break; |
| 1418 | case NAS_5GS_PDU_TYPE_MM17: |
| 1419 | hf_elem_id = hf_nas_5gs_mm_elem_id; |
| 1420 | break; |
| 1421 | case NAS_5GS_PDU_TYPE_SM18: |
| 1422 | hf_elem_id = hf_nas_5gs_sm_elem_id; |
| 1423 | break; |
| 1424 | case NAS_5GS_PDU_TYPE_UPDP19: |
| 1425 | hf_elem_id = hf_nas_5gs_updp_elem_id; |
| 1426 | break; |
| 1427 | default: |
| 1428 | DISSECTOR_ASSERT_NOT_REACHED()(proto_report_dissector_bug("%s:%u: failed assertion \"DISSECTOR_ASSERT_NOT_REACHED\"" , "epan/dissectors/packet-gsm_a_common.c", 1428)); |
| 1429 | } |
| 1430 | |
| 1431 | return hf_elem_id; |
| 1432 | } |
| 1433 | |
| 1434 | /* |
| 1435 | * Type Length Value (TLV) element dissector |
| 1436 | */ |
| 1437 | uint16_t elem_tlv(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, uint8_t iei, int pdu_type, int idx, uint32_t offset, unsigned len _U___attribute__((unused)), const char *name_add) |
| 1438 | { |
| 1439 | uint8_t oct; |
| 1440 | uint16_t parm_len; |
| 1441 | uint8_t lengt_length = 1; |
| 1442 | uint16_t consumed; |
| 1443 | uint32_t curr_offset; |
| 1444 | proto_tree *subtree; |
| 1445 | proto_item *item; |
| 1446 | value_string_ext elem_names_ext; |
| 1447 | int *elem_ett; |
| 1448 | const char *elem_name; |
| 1449 | elem_func_hander elem_funcs; |
| 1450 | |
| 1451 | curr_offset = offset; |
| 1452 | consumed = 0; |
| 1453 | |
| 1454 | SET_ELEM_VARS(pdu_type, elem_names_ext, elem_ett, elem_funcs, &ei_gsm_a_unknown_pdu_type)switch (pdu_type) { case 0: elem_names_ext = gsm_bssmap_elem_strings_ext ; elem_ett = ett_gsm_bssmap_elem; elem_funcs = bssmap_elem_fcn ; break; case 1: elem_names_ext = gsm_dtap_elem_strings_ext; elem_ett = ett_gsm_dtap_elem; elem_funcs = dtap_elem_fcn; break; case 2: elem_names_ext = gsm_rp_elem_strings_ext; elem_ett = ett_gsm_rp_elem ; elem_funcs = rp_elem_fcn; break; case 3: elem_names_ext = gsm_rr_elem_strings_ext ; elem_ett = ett_gsm_rr_elem; elem_funcs = rr_elem_fcn; break ; case 4: elem_names_ext = gsm_common_elem_strings_ext; elem_ett = ett_gsm_common_elem; elem_funcs = common_elem_fcn; break; case 5: elem_names_ext = gsm_gm_elem_strings_ext; elem_ett = ett_gsm_gm_elem ; elem_funcs = gm_elem_fcn; break; case 6: elem_names_ext = gsm_bsslap_elem_strings_ext ; elem_ett = ett_gsm_bsslap_elem; elem_funcs = bsslap_elem_fcn ; break; case 8: elem_names_ext = gsm_bssmap_le_elem_strings_ext ; elem_ett = ett_gsm_bssmap_le_elem; elem_funcs = bssmap_le_elem_fcn ; break; case 9: elem_names_ext = nas_eps_common_elem_strings_ext ; elem_ett = ett_nas_eps_common_elem; elem_funcs = nas_eps_common_elem_fcn ; break; case 10: elem_names_ext = nas_emm_elem_strings_ext; elem_ett = ett_nas_eps_emm_elem; elem_funcs = emm_elem_fcn; break; case 11: elem_names_ext = nas_esm_elem_strings_ext; elem_ett = ett_nas_eps_esm_elem ; elem_funcs = esm_elem_fcn; break; case 12: elem_names_ext = sgsap_elem_strings_ext; elem_ett = ett_sgsap_elem; elem_funcs = sgsap_elem_fcn; break; case 13: elem_names_ext = bssgp_elem_strings_ext ; elem_ett = ett_bssgp_elem; elem_funcs = bssgp_elem_fcn; break ; case 14: elem_names_ext = gmr1_ie_common_strings_ext; elem_ett = ett_gmr1_ie_common; elem_funcs = gmr1_ie_common_func; break ; case 15: elem_names_ext = gmr1_ie_rr_strings_ext; elem_ett = ett_gmr1_ie_rr; elem_funcs = gmr1_ie_rr_func; break; case 16 : elem_names_ext = nas_5gs_common_elem_strings_ext; elem_ett = ett_nas_5gs_common_elem; elem_funcs = nas_5gs_common_elem_fcn ; break; case 17: elem_names_ext = nas_5gs_mm_elem_strings_ext ; elem_ett = ett_nas_5gs_mm_elem; elem_funcs = nas_5gs_mm_elem_fcn ; break; case 18: elem_names_ext = nas_5gs_sm_elem_strings_ext ; elem_ett = ett_nas_5gs_sm_elem; elem_funcs = nas_5gs_sm_elem_fcn ; break; case 19: elem_names_ext = nas_5gs_updp_elem_strings_ext ; elem_ett = ett_nas_5gs_updp_elem; elem_funcs = nas_5gs_updp_elem_fcn ; break; default: proto_tree_add_expert_format(tree, pinfo, & ei_gsm_a_unknown_pdu_type, tvb, curr_offset, -1, "Unknown PDU type (%u) gsm_a_common" , pdu_type); return(consumed); }; |
| 1455 | |
| 1456 | oct = tvb_get_uint8(tvb, curr_offset); |
| 1457 | |
| 1458 | if (oct == iei) { |
| 1459 | parm_len = tvb_get_uint8(tvb, curr_offset + 1); |
| 1460 | |
| 1461 | elem_name = try_val_to_str_ext(idx, &elem_names_ext); |
| 1462 | |
| 1463 | /* idx is out of range */ |
| 1464 | if (elem_name == NULL((void*)0)) { |
| 1465 | proto_tree_add_expert_format(tree, pinfo, &ei_gsm_a_unknown_element, |
| 1466 | tvb, curr_offset, parm_len + 1 + lengt_length, |
| 1467 | "Unknown - aborting dissection%s", (name_add == NULL((void*)0)) || (name_add[0] == '\0') ? "" : name_add); |
| 1468 | return consumed; |
| 1469 | } |
| 1470 | |
| 1471 | subtree = proto_tree_add_subtree_format(tree, tvb, curr_offset, parm_len + 1 + lengt_length, elem_ett[idx], &item, |
| 1472 | "%s%s", elem_name, (name_add == NULL((void*)0)) || (name_add[0] == '\0') ? "" : name_add); |
| 1473 | |
| 1474 | proto_tree_add_uint(subtree, |
| 1475 | get_hf_elem_id(pdu_type), tvb, |
| 1476 | curr_offset, 1, oct); |
| 1477 | |
| 1478 | proto_tree_add_uint(subtree, hf_gsm_a_length, tvb, |
| 1479 | curr_offset + 1, lengt_length, parm_len); |
| 1480 | |
| 1481 | if (parm_len > 0) |
| 1482 | { |
| 1483 | if (elem_funcs[idx] == NULL((void*)0)) |
| 1484 | { |
| 1485 | proto_tree_add_item(subtree, hf_gsm_a_element_value, tvb, curr_offset + 1 + lengt_length, parm_len, ENC_NA0x00000000); |
| 1486 | /* See ASSERT above */ |
| 1487 | consumed = (uint8_t)parm_len; |
| 1488 | } |
| 1489 | else |
| 1490 | { |
| 1491 | char *a_add_string; |
| 1492 | |
| 1493 | a_add_string = (char *)wmem_alloc(pinfo->pool, 1024); |
| 1494 | a_add_string[0] = '\0'; |
| 1495 | consumed = |
| 1496 | (*elem_funcs[idx])(tvb, subtree, pinfo, curr_offset + 2, |
| 1497 | parm_len, a_add_string, 1024); |
| 1498 | |
| 1499 | if (a_add_string[0] != '\0') |
| 1500 | { |
| 1501 | proto_item_append_text(item, "%s", a_add_string); |
| 1502 | } |
| 1503 | } |
| 1504 | } |
| 1505 | |
| 1506 | consumed += 1 + lengt_length; |
| 1507 | } |
| 1508 | |
| 1509 | return consumed; |
| 1510 | } |
| 1511 | |
| 1512 | /* |
| 1513 | * Type Extendable Length Value (TELV) element dissector |
| 1514 | * This is a version where the length field can be one or two octets depending |
| 1515 | * if the extension bit is set or not (TS 48.016 p 10.1.2). |
| 1516 | * 8 7 6 5 4 3 2 1 |
| 1517 | * octet 2 0/1 ext length |
| 1518 | * octet 2a length |
| 1519 | */ |
| 1520 | uint16_t elem_telv(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, uint8_t iei, int pdu_type, int idx, uint32_t offset, unsigned len _U___attribute__((unused)), const char *name_add) |
| 1521 | { |
| 1522 | uint8_t oct; |
| 1523 | uint16_t parm_len; |
| 1524 | uint8_t lengt_length = 1; |
| 1525 | uint16_t consumed; |
| 1526 | uint32_t curr_offset; |
| 1527 | proto_tree *subtree; |
| 1528 | proto_item *item; |
| 1529 | value_string_ext elem_names_ext; |
| 1530 | int *elem_ett; |
| 1531 | const char *elem_name; |
| 1532 | elem_func_hander elem_funcs; |
| 1533 | |
| 1534 | curr_offset = offset; |
| 1535 | consumed = 0; |
| 1536 | |
| 1537 | SET_ELEM_VARS(pdu_type, elem_names_ext, elem_ett, elem_funcs, &ei_gsm_a_unknown_pdu_type)switch (pdu_type) { case 0: elem_names_ext = gsm_bssmap_elem_strings_ext ; elem_ett = ett_gsm_bssmap_elem; elem_funcs = bssmap_elem_fcn ; break; case 1: elem_names_ext = gsm_dtap_elem_strings_ext; elem_ett = ett_gsm_dtap_elem; elem_funcs = dtap_elem_fcn; break; case 2: elem_names_ext = gsm_rp_elem_strings_ext; elem_ett = ett_gsm_rp_elem ; elem_funcs = rp_elem_fcn; break; case 3: elem_names_ext = gsm_rr_elem_strings_ext ; elem_ett = ett_gsm_rr_elem; elem_funcs = rr_elem_fcn; break ; case 4: elem_names_ext = gsm_common_elem_strings_ext; elem_ett = ett_gsm_common_elem; elem_funcs = common_elem_fcn; break; case 5: elem_names_ext = gsm_gm_elem_strings_ext; elem_ett = ett_gsm_gm_elem ; elem_funcs = gm_elem_fcn; break; case 6: elem_names_ext = gsm_bsslap_elem_strings_ext ; elem_ett = ett_gsm_bsslap_elem; elem_funcs = bsslap_elem_fcn ; break; case 8: elem_names_ext = gsm_bssmap_le_elem_strings_ext ; elem_ett = ett_gsm_bssmap_le_elem; elem_funcs = bssmap_le_elem_fcn ; break; case 9: elem_names_ext = nas_eps_common_elem_strings_ext ; elem_ett = ett_nas_eps_common_elem; elem_funcs = nas_eps_common_elem_fcn ; break; case 10: elem_names_ext = nas_emm_elem_strings_ext; elem_ett = ett_nas_eps_emm_elem; elem_funcs = emm_elem_fcn; break; case 11: elem_names_ext = nas_esm_elem_strings_ext; elem_ett = ett_nas_eps_esm_elem ; elem_funcs = esm_elem_fcn; break; case 12: elem_names_ext = sgsap_elem_strings_ext; elem_ett = ett_sgsap_elem; elem_funcs = sgsap_elem_fcn; break; case 13: elem_names_ext = bssgp_elem_strings_ext ; elem_ett = ett_bssgp_elem; elem_funcs = bssgp_elem_fcn; break ; case 14: elem_names_ext = gmr1_ie_common_strings_ext; elem_ett = ett_gmr1_ie_common; elem_funcs = gmr1_ie_common_func; break ; case 15: elem_names_ext = gmr1_ie_rr_strings_ext; elem_ett = ett_gmr1_ie_rr; elem_funcs = gmr1_ie_rr_func; break; case 16 : elem_names_ext = nas_5gs_common_elem_strings_ext; elem_ett = ett_nas_5gs_common_elem; elem_funcs = nas_5gs_common_elem_fcn ; break; case 17: elem_names_ext = nas_5gs_mm_elem_strings_ext ; elem_ett = ett_nas_5gs_mm_elem; elem_funcs = nas_5gs_mm_elem_fcn ; break; case 18: elem_names_ext = nas_5gs_sm_elem_strings_ext ; elem_ett = ett_nas_5gs_sm_elem; elem_funcs = nas_5gs_sm_elem_fcn ; break; case 19: elem_names_ext = nas_5gs_updp_elem_strings_ext ; elem_ett = ett_nas_5gs_updp_elem; elem_funcs = nas_5gs_updp_elem_fcn ; break; default: proto_tree_add_expert_format(tree, pinfo, & ei_gsm_a_unknown_pdu_type, tvb, curr_offset, -1, "Unknown PDU type (%u) gsm_a_common" , pdu_type); return(consumed); }; |
| 1538 | |
| 1539 | oct = tvb_get_uint8(tvb, curr_offset); |
| 1540 | |
| 1541 | if (oct == iei) { |
| 1542 | parm_len = tvb_get_uint8(tvb, curr_offset + 1); |
| 1543 | if ((parm_len&0x80) == 0) { |
| 1544 | /* length in 2 octets */ |
| 1545 | parm_len = tvb_get_ntohs(tvb, curr_offset + 1); |
| 1546 | lengt_length = 2; |
| 1547 | }else{ |
| 1548 | parm_len = parm_len & 0x7f; |
| 1549 | } |
| 1550 | |
| 1551 | elem_name = try_val_to_str_ext(idx, &elem_names_ext); |
| 1552 | |
| 1553 | /* idx is out of range */ |
| 1554 | if (elem_name == NULL((void*)0)) { |
| 1555 | proto_tree_add_expert_format(tree, pinfo, &ei_gsm_a_unknown_element, |
| 1556 | tvb, curr_offset, parm_len + 1 + lengt_length, |
| 1557 | "Unknown - aborting dissection%s", (name_add == NULL((void*)0)) || (name_add[0] == '\0') ? "" : name_add); |
| 1558 | return consumed; |
| 1559 | } |
| 1560 | |
| 1561 | subtree = proto_tree_add_subtree_format(tree, tvb, curr_offset, parm_len + 1 + lengt_length, elem_ett[idx], &item, |
| 1562 | "%s%s", elem_name, (name_add == NULL((void*)0)) || (name_add[0] == '\0') ? "" : name_add); |
| 1563 | |
| 1564 | proto_tree_add_uint(subtree, |
| 1565 | get_hf_elem_id(pdu_type), tvb, |
| 1566 | curr_offset, 1, oct); |
| 1567 | |
| 1568 | proto_tree_add_item(subtree, hf_gsm_a_l_ext, tvb, curr_offset+1, 1, ENC_BIG_ENDIAN0x00000000); |
| 1569 | |
| 1570 | proto_tree_add_uint(subtree, hf_gsm_a_length, tvb, |
| 1571 | curr_offset + 1, lengt_length, parm_len); |
| 1572 | |
| 1573 | if (parm_len > 0) |
| 1574 | { |
| 1575 | if (elem_funcs[idx] == NULL((void*)0)) |
| 1576 | { |
| 1577 | proto_tree_add_item(subtree, hf_gsm_a_element_value, tvb, curr_offset + 1 + lengt_length, parm_len, ENC_NA0x00000000); |
| 1578 | /* See ASSERT above */ |
| 1579 | consumed = parm_len; |
| 1580 | } |
| 1581 | else |
| 1582 | { |
| 1583 | char *a_add_string; |
| 1584 | |
| 1585 | a_add_string = (char*)wmem_alloc(pinfo->pool, 1024); |
| 1586 | a_add_string[0] = '\0'; |
| 1587 | consumed = |
| 1588 | (*elem_funcs[idx])(tvb, subtree, pinfo, curr_offset + 1 + lengt_length, |
| 1589 | parm_len, a_add_string, 1024); |
| 1590 | |
| 1591 | if (a_add_string[0] != '\0') |
| 1592 | { |
| 1593 | proto_item_append_text(item, "%s", a_add_string); |
| 1594 | } |
| 1595 | } |
| 1596 | } |
| 1597 | |
| 1598 | consumed += 1 + lengt_length; |
| 1599 | } |
| 1600 | |
| 1601 | return consumed; |
| 1602 | } |
| 1603 | |
| 1604 | /* |
| 1605 | * Type Length Value Extended(TLV-E) element dissector |
| 1606 | * TS 24.007 |
| 1607 | * information elements of format LV-E or TLV-E with value part consisting of zero, |
| 1608 | * one or more octets and a maximum of 65535 octets (type 6). This category is used in EPS only. |
| 1609 | */ |
| 1610 | uint16_t elem_tlv_e(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, uint8_t iei, int pdu_type, int idx, uint32_t offset, unsigned len _U___attribute__((unused)), const char *name_add) |
| 1611 | { |
| 1612 | uint8_t oct; |
| 1613 | uint16_t parm_len; |
| 1614 | uint16_t consumed; |
| 1615 | uint32_t curr_offset; |
| 1616 | proto_tree *subtree; |
| 1617 | proto_item *item; |
| 1618 | value_string_ext elem_names_ext; |
| 1619 | int *elem_ett; |
| 1620 | const char *elem_name; |
| 1621 | elem_func_hander elem_funcs; |
| 1622 | |
| 1623 | curr_offset = offset; |
| 1624 | consumed = 0; |
| 1625 | |
| 1626 | SET_ELEM_VARS(pdu_type, elem_names_ext, elem_ett, elem_funcs, &ei_gsm_a_unknown_pdu_type)switch (pdu_type) { case 0: elem_names_ext = gsm_bssmap_elem_strings_ext ; elem_ett = ett_gsm_bssmap_elem; elem_funcs = bssmap_elem_fcn ; break; case 1: elem_names_ext = gsm_dtap_elem_strings_ext; elem_ett = ett_gsm_dtap_elem; elem_funcs = dtap_elem_fcn; break; case 2: elem_names_ext = gsm_rp_elem_strings_ext; elem_ett = ett_gsm_rp_elem ; elem_funcs = rp_elem_fcn; break; case 3: elem_names_ext = gsm_rr_elem_strings_ext ; elem_ett = ett_gsm_rr_elem; elem_funcs = rr_elem_fcn; break ; case 4: elem_names_ext = gsm_common_elem_strings_ext; elem_ett = ett_gsm_common_elem; elem_funcs = common_elem_fcn; break; case 5: elem_names_ext = gsm_gm_elem_strings_ext; elem_ett = ett_gsm_gm_elem ; elem_funcs = gm_elem_fcn; break; case 6: elem_names_ext = gsm_bsslap_elem_strings_ext ; elem_ett = ett_gsm_bsslap_elem; elem_funcs = bsslap_elem_fcn ; break; case 8: elem_names_ext = gsm_bssmap_le_elem_strings_ext ; elem_ett = ett_gsm_bssmap_le_elem; elem_funcs = bssmap_le_elem_fcn ; break; case 9: elem_names_ext = nas_eps_common_elem_strings_ext ; elem_ett = ett_nas_eps_common_elem; elem_funcs = nas_eps_common_elem_fcn ; break; case 10: elem_names_ext = nas_emm_elem_strings_ext; elem_ett = ett_nas_eps_emm_elem; elem_funcs = emm_elem_fcn; break; case 11: elem_names_ext = nas_esm_elem_strings_ext; elem_ett = ett_nas_eps_esm_elem ; elem_funcs = esm_elem_fcn; break; case 12: elem_names_ext = sgsap_elem_strings_ext; elem_ett = ett_sgsap_elem; elem_funcs = sgsap_elem_fcn; break; case 13: elem_names_ext = bssgp_elem_strings_ext ; elem_ett = ett_bssgp_elem; elem_funcs = bssgp_elem_fcn; break ; case 14: elem_names_ext = gmr1_ie_common_strings_ext; elem_ett = ett_gmr1_ie_common; elem_funcs = gmr1_ie_common_func; break ; case 15: elem_names_ext = gmr1_ie_rr_strings_ext; elem_ett = ett_gmr1_ie_rr; elem_funcs = gmr1_ie_rr_func; break; case 16 : elem_names_ext = nas_5gs_common_elem_strings_ext; elem_ett = ett_nas_5gs_common_elem; elem_funcs = nas_5gs_common_elem_fcn ; break; case 17: elem_names_ext = nas_5gs_mm_elem_strings_ext ; elem_ett = ett_nas_5gs_mm_elem; elem_funcs = nas_5gs_mm_elem_fcn ; break; case 18: elem_names_ext = nas_5gs_sm_elem_strings_ext ; elem_ett = ett_nas_5gs_sm_elem; elem_funcs = nas_5gs_sm_elem_fcn ; break; case 19: elem_names_ext = nas_5gs_updp_elem_strings_ext ; elem_ett = ett_nas_5gs_updp_elem; elem_funcs = nas_5gs_updp_elem_fcn ; break; default: proto_tree_add_expert_format(tree, pinfo, & ei_gsm_a_unknown_pdu_type, tvb, curr_offset, -1, "Unknown PDU type (%u) gsm_a_common" , pdu_type); return(consumed); }; |
| 1627 | |
| 1628 | oct = tvb_get_uint8(tvb, curr_offset); |
| 1629 | |
| 1630 | if (oct == iei) { |
| 1631 | parm_len = tvb_get_ntohs(tvb, curr_offset + 1); |
| 1632 | |
| 1633 | elem_name = try_val_to_str_ext(idx, &elem_names_ext); |
| 1634 | |
| 1635 | /* idx is out of range */ |
| 1636 | if (elem_name == NULL((void*)0)) { |
| 1637 | proto_tree_add_expert_format(tree, pinfo, &ei_gsm_a_unknown_element, |
| 1638 | tvb, curr_offset, parm_len + 1 + 2, |
| 1639 | "Unknown - aborting dissection%s", (name_add == NULL((void*)0)) || (name_add[0] == '\0') ? "" : name_add); |
| 1640 | return consumed; |
| 1641 | } |
| 1642 | |
| 1643 | subtree = proto_tree_add_subtree_format(tree, tvb, curr_offset, parm_len + 1 + 2, elem_ett[idx], &item, |
| 1644 | "%s%s", elem_name, (name_add == NULL((void*)0)) || (name_add[0] == '\0') ? "" : name_add); |
| 1645 | |
| 1646 | proto_tree_add_uint(subtree, |
| 1647 | get_hf_elem_id(pdu_type), tvb, |
| 1648 | curr_offset, 1, oct); |
| 1649 | |
| 1650 | proto_tree_add_uint(subtree, hf_gsm_a_length, tvb, |
| 1651 | curr_offset + 1, 2, parm_len); |
| 1652 | |
| 1653 | if (parm_len > 0) |
| 1654 | { |
| 1655 | if (elem_funcs[idx] == NULL((void*)0)) |
| 1656 | { |
| 1657 | proto_tree_add_item(subtree, hf_gsm_a_element_value, tvb, curr_offset + 1 + 2, parm_len, ENC_NA0x00000000); |
| 1658 | /* See ASSERT above */ |
| 1659 | consumed = parm_len; |
| 1660 | } |
| 1661 | else |
| 1662 | { |
| 1663 | char *a_add_string; |
| 1664 | |
| 1665 | a_add_string = (char*)wmem_alloc(pinfo->pool, 1024); |
| 1666 | a_add_string[0] = '\0'; |
| 1667 | consumed = |
| 1668 | (*elem_funcs[idx])(tvb, subtree, pinfo, curr_offset + 1 + 2, |
| 1669 | parm_len, a_add_string, 1024); |
| 1670 | |
| 1671 | if (a_add_string[0] != '\0') |
| 1672 | { |
| 1673 | proto_item_append_text(item, "%s", a_add_string); |
| 1674 | } |
| 1675 | } |
| 1676 | } |
| 1677 | |
| 1678 | consumed += 1 + 2; |
| 1679 | } |
| 1680 | |
| 1681 | return consumed; |
| 1682 | } |
| 1683 | |
| 1684 | /* |
| 1685 | * Type Value (TV) element dissector |
| 1686 | * |
| 1687 | * Length cannot be used in these functions, big problem if a element dissector |
| 1688 | * is not defined for these. |
| 1689 | */ |
| 1690 | uint16_t elem_tv(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, uint8_t iei, int pdu_type, int idx, uint32_t offset, const char *name_add) |
| 1691 | { |
| 1692 | uint8_t oct; |
| 1693 | uint16_t consumed; |
| 1694 | uint32_t curr_offset; |
| 1695 | proto_tree *subtree; |
| 1696 | proto_item *item; |
| 1697 | value_string_ext elem_names_ext; |
| 1698 | int *elem_ett; |
| 1699 | const char *elem_name; |
| 1700 | elem_func_hander elem_funcs; |
| 1701 | |
| 1702 | curr_offset = offset; |
| 1703 | consumed = 0; |
| 1704 | |
| 1705 | SET_ELEM_VARS(pdu_type, elem_names_ext, elem_ett, elem_funcs, &ei_gsm_a_unknown_pdu_type)switch (pdu_type) { case 0: elem_names_ext = gsm_bssmap_elem_strings_ext ; elem_ett = ett_gsm_bssmap_elem; elem_funcs = bssmap_elem_fcn ; break; case 1: elem_names_ext = gsm_dtap_elem_strings_ext; elem_ett = ett_gsm_dtap_elem; elem_funcs = dtap_elem_fcn; break; case 2: elem_names_ext = gsm_rp_elem_strings_ext; elem_ett = ett_gsm_rp_elem ; elem_funcs = rp_elem_fcn; break; case 3: elem_names_ext = gsm_rr_elem_strings_ext ; elem_ett = ett_gsm_rr_elem; elem_funcs = rr_elem_fcn; break ; case 4: elem_names_ext = gsm_common_elem_strings_ext; elem_ett = ett_gsm_common_elem; elem_funcs = common_elem_fcn; break; case 5: elem_names_ext = gsm_gm_elem_strings_ext; elem_ett = ett_gsm_gm_elem ; elem_funcs = gm_elem_fcn; break; case 6: elem_names_ext = gsm_bsslap_elem_strings_ext ; elem_ett = ett_gsm_bsslap_elem; elem_funcs = bsslap_elem_fcn ; break; case 8: elem_names_ext = gsm_bssmap_le_elem_strings_ext ; elem_ett = ett_gsm_bssmap_le_elem; elem_funcs = bssmap_le_elem_fcn ; break; case 9: elem_names_ext = nas_eps_common_elem_strings_ext ; elem_ett = ett_nas_eps_common_elem; elem_funcs = nas_eps_common_elem_fcn ; break; case 10: elem_names_ext = nas_emm_elem_strings_ext; elem_ett = ett_nas_eps_emm_elem; elem_funcs = emm_elem_fcn; break; case 11: elem_names_ext = nas_esm_elem_strings_ext; elem_ett = ett_nas_eps_esm_elem ; elem_funcs = esm_elem_fcn; break; case 12: elem_names_ext = sgsap_elem_strings_ext; elem_ett = ett_sgsap_elem; elem_funcs = sgsap_elem_fcn; break; case 13: elem_names_ext = bssgp_elem_strings_ext ; elem_ett = ett_bssgp_elem; elem_funcs = bssgp_elem_fcn; break ; case 14: elem_names_ext = gmr1_ie_common_strings_ext; elem_ett = ett_gmr1_ie_common; elem_funcs = gmr1_ie_common_func; break ; case 15: elem_names_ext = gmr1_ie_rr_strings_ext; elem_ett = ett_gmr1_ie_rr; elem_funcs = gmr1_ie_rr_func; break; case 16 : elem_names_ext = nas_5gs_common_elem_strings_ext; elem_ett = ett_nas_5gs_common_elem; elem_funcs = nas_5gs_common_elem_fcn ; break; case 17: elem_names_ext = nas_5gs_mm_elem_strings_ext ; elem_ett = ett_nas_5gs_mm_elem; elem_funcs = nas_5gs_mm_elem_fcn ; break; case 18: elem_names_ext = nas_5gs_sm_elem_strings_ext ; elem_ett = ett_nas_5gs_sm_elem; elem_funcs = nas_5gs_sm_elem_fcn ; break; case 19: elem_names_ext = nas_5gs_updp_elem_strings_ext ; elem_ett = ett_nas_5gs_updp_elem; elem_funcs = nas_5gs_updp_elem_fcn ; break; default: proto_tree_add_expert_format(tree, pinfo, & ei_gsm_a_unknown_pdu_type, tvb, curr_offset, -1, "Unknown PDU type (%u) gsm_a_common" , pdu_type); return(consumed); }; |
| 1706 | |
| 1707 | oct = tvb_get_uint8(tvb, curr_offset); |
| 1708 | |
| 1709 | if (oct == iei) |
| 1710 | { |
| 1711 | elem_name = try_val_to_str_ext(idx, &elem_names_ext); |
| 1712 | |
| 1713 | /* idx is out of range */ |
| 1714 | if (elem_name == NULL((void*)0)) { |
| 1715 | proto_tree_add_expert_format(tree, pinfo, &ei_gsm_a_unknown_element, |
| 1716 | tvb, curr_offset, -1, |
| 1717 | "Unknown - aborting dissection%s", (name_add == NULL((void*)0)) || (name_add[0] == '\0') ? "" : name_add); |
| 1718 | return consumed; |
| 1719 | } |
| 1720 | |
| 1721 | subtree = proto_tree_add_subtree_format(tree, tvb, curr_offset, -1, elem_ett[idx], &item, |
| 1722 | "%s%s", elem_name, (name_add == NULL((void*)0)) || (name_add[0] == '\0') ? "" : name_add); |
| 1723 | |
| 1724 | proto_tree_add_uint(subtree, |
| 1725 | get_hf_elem_id(pdu_type), tvb, |
| 1726 | curr_offset, 1, oct); |
| 1727 | |
| 1728 | if (elem_funcs[idx] == NULL((void*)0)) |
| 1729 | { |
| 1730 | /* BAD THING, CANNOT DETERMINE LENGTH */ |
| 1731 | expert_add_info(pinfo, item, &ei_gsm_a_no_element_dissector); |
| 1732 | |
| 1733 | consumed = 1; |
| 1734 | } |
| 1735 | else |
| 1736 | { |
| 1737 | char *a_add_string; |
| 1738 | |
| 1739 | a_add_string = (char*)wmem_alloc(pinfo->pool, 1024); |
| 1740 | a_add_string[0] = '\0'; |
| 1741 | consumed = (*elem_funcs[idx])(tvb, subtree, pinfo, curr_offset + 1, -1, a_add_string, 1024); |
| 1742 | |
| 1743 | if (a_add_string[0] != '\0') |
| 1744 | { |
| 1745 | proto_item_append_text(item, "%s", a_add_string); |
| 1746 | } |
| 1747 | } |
| 1748 | |
| 1749 | consumed++; |
| 1750 | |
| 1751 | proto_item_set_len(item, consumed); |
| 1752 | } |
| 1753 | |
| 1754 | return consumed; |
| 1755 | } |
| 1756 | |
| 1757 | /* |
| 1758 | * Type Value (TV) element dissector |
| 1759 | * Where top half nibble is IEI and bottom half nibble is value. |
| 1760 | * |
| 1761 | * Length cannot be used in these functions, big problem if a element dissector |
| 1762 | * is not defined for these. |
| 1763 | */ |
| 1764 | uint16_t elem_tv_short(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, uint8_t iei, int pdu_type, int idx, uint32_t offset, const char *name_add) |
| 1765 | { |
| 1766 | uint8_t oct; |
| 1767 | uint16_t consumed; |
| 1768 | uint32_t curr_offset; |
| 1769 | proto_tree *subtree; |
| 1770 | proto_item *item; |
| 1771 | value_string_ext elem_names_ext; |
| 1772 | int *elem_ett; |
| 1773 | const char *elem_name; |
| 1774 | elem_func_hander elem_funcs; |
| 1775 | |
| 1776 | curr_offset = offset; |
| 1777 | consumed = 0; |
| 1778 | |
| 1779 | SET_ELEM_VARS(pdu_type, elem_names_ext, elem_ett, elem_funcs, &ei_gsm_a_unknown_pdu_type)switch (pdu_type) { case 0: elem_names_ext = gsm_bssmap_elem_strings_ext ; elem_ett = ett_gsm_bssmap_elem; elem_funcs = bssmap_elem_fcn ; break; case 1: elem_names_ext = gsm_dtap_elem_strings_ext; elem_ett = ett_gsm_dtap_elem; elem_funcs = dtap_elem_fcn; break; case 2: elem_names_ext = gsm_rp_elem_strings_ext; elem_ett = ett_gsm_rp_elem ; elem_funcs = rp_elem_fcn; break; case 3: elem_names_ext = gsm_rr_elem_strings_ext ; elem_ett = ett_gsm_rr_elem; elem_funcs = rr_elem_fcn; break ; case 4: elem_names_ext = gsm_common_elem_strings_ext; elem_ett = ett_gsm_common_elem; elem_funcs = common_elem_fcn; break; case 5: elem_names_ext = gsm_gm_elem_strings_ext; elem_ett = ett_gsm_gm_elem ; elem_funcs = gm_elem_fcn; break; case 6: elem_names_ext = gsm_bsslap_elem_strings_ext ; elem_ett = ett_gsm_bsslap_elem; elem_funcs = bsslap_elem_fcn ; break; case 8: elem_names_ext = gsm_bssmap_le_elem_strings_ext ; elem_ett = ett_gsm_bssmap_le_elem; elem_funcs = bssmap_le_elem_fcn ; break; case 9: elem_names_ext = nas_eps_common_elem_strings_ext ; elem_ett = ett_nas_eps_common_elem; elem_funcs = nas_eps_common_elem_fcn ; break; case 10: elem_names_ext = nas_emm_elem_strings_ext; elem_ett = ett_nas_eps_emm_elem; elem_funcs = emm_elem_fcn; break; case 11: elem_names_ext = nas_esm_elem_strings_ext; elem_ett = ett_nas_eps_esm_elem ; elem_funcs = esm_elem_fcn; break; case 12: elem_names_ext = sgsap_elem_strings_ext; elem_ett = ett_sgsap_elem; elem_funcs = sgsap_elem_fcn; break; case 13: elem_names_ext = bssgp_elem_strings_ext ; elem_ett = ett_bssgp_elem; elem_funcs = bssgp_elem_fcn; break ; case 14: elem_names_ext = gmr1_ie_common_strings_ext; elem_ett = ett_gmr1_ie_common; elem_funcs = gmr1_ie_common_func; break ; case 15: elem_names_ext = gmr1_ie_rr_strings_ext; elem_ett = ett_gmr1_ie_rr; elem_funcs = gmr1_ie_rr_func; break; case 16 : elem_names_ext = nas_5gs_common_elem_strings_ext; elem_ett = ett_nas_5gs_common_elem; elem_funcs = nas_5gs_common_elem_fcn ; break; case 17: elem_names_ext = nas_5gs_mm_elem_strings_ext ; elem_ett = ett_nas_5gs_mm_elem; elem_funcs = nas_5gs_mm_elem_fcn ; break; case 18: elem_names_ext = nas_5gs_sm_elem_strings_ext ; elem_ett = ett_nas_5gs_sm_elem; elem_funcs = nas_5gs_sm_elem_fcn ; break; case 19: elem_names_ext = nas_5gs_updp_elem_strings_ext ; elem_ett = ett_nas_5gs_updp_elem; elem_funcs = nas_5gs_updp_elem_fcn ; break; default: proto_tree_add_expert_format(tree, pinfo, & ei_gsm_a_unknown_pdu_type, tvb, curr_offset, -1, "Unknown PDU type (%u) gsm_a_common" , pdu_type); return(consumed); }; |
| 1780 | |
| 1781 | oct = tvb_get_uint8(tvb, curr_offset); |
| 1782 | |
| 1783 | if ((oct & 0xf0) == (iei & 0xf0)) |
| 1784 | { |
| 1785 | elem_name = try_val_to_str_ext(idx, &elem_names_ext); |
| 1786 | |
| 1787 | /* idx is out of range */ |
| 1788 | if (elem_name == NULL((void*)0)) { |
| 1789 | proto_tree_add_expert_format(tree, pinfo, &ei_gsm_a_unknown_element, |
| 1790 | tvb, curr_offset, -1, |
| 1791 | "Unknown - aborting dissection%s", (name_add == NULL((void*)0)) || (name_add[0] == '\0') ? "" : name_add); |
| 1792 | return consumed; |
| 1793 | } |
| 1794 | |
| 1795 | subtree = proto_tree_add_subtree_format(tree, tvb, curr_offset, -1, elem_ett[idx], &item, |
| 1796 | "%s%s", elem_name, (name_add == NULL((void*)0)) || (name_add[0] == '\0') ? "" : name_add); |
| 1797 | |
| 1798 | proto_tree_add_uint_format_value(subtree, hf_gsm_a_common_elem_id_f0, tvb, curr_offset, 1, oct, "0x%1x-", oct>>4); |
| 1799 | |
| 1800 | if (elem_funcs[idx] == NULL((void*)0)) |
| 1801 | { |
| 1802 | /* BAD THING, CANNOT DETERMINE LENGTH */ |
| 1803 | |
| 1804 | expert_add_info(pinfo, item, &ei_gsm_a_no_element_dissector); |
| 1805 | |
| 1806 | consumed++; |
| 1807 | } |
| 1808 | else |
| 1809 | { |
| 1810 | char *a_add_string; |
| 1811 | |
| 1812 | a_add_string = (char*)wmem_alloc(pinfo->pool, 1024); |
| 1813 | a_add_string[0] = '\0'; |
| 1814 | consumed = (*elem_funcs[idx])(tvb, subtree, pinfo, curr_offset, RIGHT_NIBBLE(1), a_add_string, 1024); |
| 1815 | |
| 1816 | if (a_add_string[0] != '\0') |
| 1817 | { |
| 1818 | proto_item_append_text(item, "%s", a_add_string); |
| 1819 | } |
| 1820 | } |
| 1821 | |
| 1822 | proto_item_set_len(item, consumed); |
| 1823 | } |
| 1824 | |
| 1825 | return consumed; |
| 1826 | } |
| 1827 | |
| 1828 | /* |
| 1829 | * Type (T) element dissector |
| 1830 | */ |
| 1831 | uint16_t elem_t(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, uint8_t iei, int pdu_type, int idx, uint32_t offset, const char *name_add) |
| 1832 | { |
| 1833 | uint8_t oct; |
| 1834 | uint32_t curr_offset; |
| 1835 | uint16_t consumed; |
| 1836 | value_string_ext elem_names_ext; |
| 1837 | int *elem_ett; |
| 1838 | elem_func_hander elem_funcs; |
| 1839 | |
| 1840 | curr_offset = offset; |
| 1841 | consumed = 0; |
| 1842 | |
| 1843 | SET_ELEM_VARS(pdu_type, elem_names_ext, elem_ett, elem_funcs, &ei_gsm_a_unknown_pdu_type)switch (pdu_type) { case 0: elem_names_ext = gsm_bssmap_elem_strings_ext ; elem_ett = ett_gsm_bssmap_elem; elem_funcs = bssmap_elem_fcn ; break; case 1: elem_names_ext = gsm_dtap_elem_strings_ext; elem_ett = ett_gsm_dtap_elem; elem_funcs = dtap_elem_fcn; break; case 2: elem_names_ext = gsm_rp_elem_strings_ext; elem_ett = ett_gsm_rp_elem ; elem_funcs = rp_elem_fcn; break; case 3: elem_names_ext = gsm_rr_elem_strings_ext ; elem_ett = ett_gsm_rr_elem; elem_funcs = rr_elem_fcn; break ; case 4: elem_names_ext = gsm_common_elem_strings_ext; elem_ett = ett_gsm_common_elem; elem_funcs = common_elem_fcn; break; case 5: elem_names_ext = gsm_gm_elem_strings_ext; elem_ett = ett_gsm_gm_elem ; elem_funcs = gm_elem_fcn; break; case 6: elem_names_ext = gsm_bsslap_elem_strings_ext ; elem_ett = ett_gsm_bsslap_elem; elem_funcs = bsslap_elem_fcn ; break; case 8: elem_names_ext = gsm_bssmap_le_elem_strings_ext ; elem_ett = ett_gsm_bssmap_le_elem; elem_funcs = bssmap_le_elem_fcn ; break; case 9: elem_names_ext = nas_eps_common_elem_strings_ext ; elem_ett = ett_nas_eps_common_elem; elem_funcs = nas_eps_common_elem_fcn ; break; case 10: elem_names_ext = nas_emm_elem_strings_ext; elem_ett = ett_nas_eps_emm_elem; elem_funcs = emm_elem_fcn; break; case 11: elem_names_ext = nas_esm_elem_strings_ext; elem_ett = ett_nas_eps_esm_elem ; elem_funcs = esm_elem_fcn; break; case 12: elem_names_ext = sgsap_elem_strings_ext; elem_ett = ett_sgsap_elem; elem_funcs = sgsap_elem_fcn; break; case 13: elem_names_ext = bssgp_elem_strings_ext ; elem_ett = ett_bssgp_elem; elem_funcs = bssgp_elem_fcn; break ; case 14: elem_names_ext = gmr1_ie_common_strings_ext; elem_ett = ett_gmr1_ie_common; elem_funcs = gmr1_ie_common_func; break ; case 15: elem_names_ext = gmr1_ie_rr_strings_ext; elem_ett = ett_gmr1_ie_rr; elem_funcs = gmr1_ie_rr_func; break; case 16 : elem_names_ext = nas_5gs_common_elem_strings_ext; elem_ett = ett_nas_5gs_common_elem; elem_funcs = nas_5gs_common_elem_fcn ; break; case 17: elem_names_ext = nas_5gs_mm_elem_strings_ext ; elem_ett = ett_nas_5gs_mm_elem; elem_funcs = nas_5gs_mm_elem_fcn ; break; case 18: elem_names_ext = nas_5gs_sm_elem_strings_ext ; elem_ett = ett_nas_5gs_sm_elem; elem_funcs = nas_5gs_sm_elem_fcn ; break; case 19: elem_names_ext = nas_5gs_updp_elem_strings_ext ; elem_ett = ett_nas_5gs_updp_elem; elem_funcs = nas_5gs_updp_elem_fcn ; break; default: proto_tree_add_expert_format(tree, pinfo, & ei_gsm_a_unknown_pdu_type, tvb, curr_offset, -1, "Unknown PDU type (%u) gsm_a_common" , pdu_type); return(consumed); }; |
| 1844 | |
| 1845 | (void)elem_ett; |
| 1846 | (void)elem_funcs; |
| 1847 | |
| 1848 | oct = tvb_get_uint8(tvb, curr_offset); |
| 1849 | |
| 1850 | if (oct == iei) |
| 1851 | { |
| 1852 | proto_tree_add_uint_format(tree, |
| 1853 | get_hf_elem_id(pdu_type), tvb, |
| 1854 | curr_offset, 1, oct, |
| 1855 | "%s%s", |
| 1856 | val_to_str_ext(idx, &elem_names_ext, "Unknown (%u)"), |
| 1857 | (name_add == NULL((void*)0)) || (name_add[0] == '\0') ? "" : name_add); |
| 1858 | |
| 1859 | consumed = 1; |
| 1860 | } |
| 1861 | |
| 1862 | return consumed; |
| 1863 | } |
| 1864 | |
| 1865 | /* |
| 1866 | * Length Value (LV) element dissector |
| 1867 | */ |
| 1868 | uint16_t |
| 1869 | elem_lv(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, int pdu_type, int idx, uint32_t offset, unsigned len _U___attribute__((unused)), const char *name_add) |
| 1870 | { |
| 1871 | uint8_t parm_len; |
| 1872 | uint16_t consumed; |
| 1873 | uint32_t curr_offset; |
| 1874 | proto_tree *subtree; |
| 1875 | proto_item *item; |
| 1876 | value_string_ext elem_names_ext; |
| 1877 | int *elem_ett; |
| 1878 | const char *elem_name; |
| 1879 | elem_func_hander elem_funcs; |
| 1880 | |
| 1881 | curr_offset = offset; |
| 1882 | consumed = 0; |
| 1883 | |
| 1884 | SET_ELEM_VARS(pdu_type, elem_names_ext, elem_ett, elem_funcs, &ei_gsm_a_unknown_pdu_type)switch (pdu_type) { case 0: elem_names_ext = gsm_bssmap_elem_strings_ext ; elem_ett = ett_gsm_bssmap_elem; elem_funcs = bssmap_elem_fcn ; break; case 1: elem_names_ext = gsm_dtap_elem_strings_ext; elem_ett = ett_gsm_dtap_elem; elem_funcs = dtap_elem_fcn; break; case 2: elem_names_ext = gsm_rp_elem_strings_ext; elem_ett = ett_gsm_rp_elem ; elem_funcs = rp_elem_fcn; break; case 3: elem_names_ext = gsm_rr_elem_strings_ext ; elem_ett = ett_gsm_rr_elem; elem_funcs = rr_elem_fcn; break ; case 4: elem_names_ext = gsm_common_elem_strings_ext; elem_ett = ett_gsm_common_elem; elem_funcs = common_elem_fcn; break; case 5: elem_names_ext = gsm_gm_elem_strings_ext; elem_ett = ett_gsm_gm_elem ; elem_funcs = gm_elem_fcn; break; case 6: elem_names_ext = gsm_bsslap_elem_strings_ext ; elem_ett = ett_gsm_bsslap_elem; elem_funcs = bsslap_elem_fcn ; break; case 8: elem_names_ext = gsm_bssmap_le_elem_strings_ext ; elem_ett = ett_gsm_bssmap_le_elem; elem_funcs = bssmap_le_elem_fcn ; break; case 9: elem_names_ext = nas_eps_common_elem_strings_ext ; elem_ett = ett_nas_eps_common_elem; elem_funcs = nas_eps_common_elem_fcn ; break; case 10: elem_names_ext = nas_emm_elem_strings_ext; elem_ett = ett_nas_eps_emm_elem; elem_funcs = emm_elem_fcn; break; case 11: elem_names_ext = nas_esm_elem_strings_ext; elem_ett = ett_nas_eps_esm_elem ; elem_funcs = esm_elem_fcn; break; case 12: elem_names_ext = sgsap_elem_strings_ext; elem_ett = ett_sgsap_elem; elem_funcs = sgsap_elem_fcn; break; case 13: elem_names_ext = bssgp_elem_strings_ext ; elem_ett = ett_bssgp_elem; elem_funcs = bssgp_elem_fcn; break ; case 14: elem_names_ext = gmr1_ie_common_strings_ext; elem_ett = ett_gmr1_ie_common; elem_funcs = gmr1_ie_common_func; break ; case 15: elem_names_ext = gmr1_ie_rr_strings_ext; elem_ett = ett_gmr1_ie_rr; elem_funcs = gmr1_ie_rr_func; break; case 16 : elem_names_ext = nas_5gs_common_elem_strings_ext; elem_ett = ett_nas_5gs_common_elem; elem_funcs = nas_5gs_common_elem_fcn ; break; case 17: elem_names_ext = nas_5gs_mm_elem_strings_ext ; elem_ett = ett_nas_5gs_mm_elem; elem_funcs = nas_5gs_mm_elem_fcn ; break; case 18: elem_names_ext = nas_5gs_sm_elem_strings_ext ; elem_ett = ett_nas_5gs_sm_elem; elem_funcs = nas_5gs_sm_elem_fcn ; break; case 19: elem_names_ext = nas_5gs_updp_elem_strings_ext ; elem_ett = ett_nas_5gs_updp_elem; elem_funcs = nas_5gs_updp_elem_fcn ; break; default: proto_tree_add_expert_format(tree, pinfo, & ei_gsm_a_unknown_pdu_type, tvb, curr_offset, -1, "Unknown PDU type (%u) gsm_a_common" , pdu_type); return(consumed); }; |
| 1885 | |
| 1886 | parm_len = tvb_get_uint8(tvb, curr_offset); |
| 1887 | |
| 1888 | elem_name = try_val_to_str_ext(idx, &elem_names_ext); |
| 1889 | |
| 1890 | /* idx is out of range */ |
| 1891 | if (elem_name == NULL((void*)0)) { |
| 1892 | proto_tree_add_expert_format(tree, pinfo, &ei_gsm_a_unknown_element, |
| 1893 | tvb, curr_offset, parm_len + 1, |
| 1894 | "Unknown - aborting dissection%s", (name_add == NULL((void*)0)) || (name_add[0] == '\0') ? "" : name_add); |
| 1895 | return consumed; |
| 1896 | } |
| 1897 | |
| 1898 | subtree = proto_tree_add_subtree_format(tree, tvb, curr_offset, parm_len + 1, elem_ett[idx], &item, |
| 1899 | "%s%s", elem_name, (name_add == NULL((void*)0)) || (name_add[0] == '\0') ? "" : name_add); |
| 1900 | |
| 1901 | proto_tree_add_uint(subtree, hf_gsm_a_length, tvb, |
| 1902 | curr_offset, 1, parm_len); |
| 1903 | |
| 1904 | if (parm_len > 0) |
| 1905 | { |
| 1906 | if (elem_funcs[idx] == NULL((void*)0)) |
| 1907 | { |
| 1908 | proto_tree_add_item(subtree, hf_gsm_a_element_value, tvb, curr_offset + 1, parm_len, ENC_NA0x00000000); |
| 1909 | |
| 1910 | consumed = parm_len; |
| 1911 | } |
| 1912 | else |
| 1913 | { |
| 1914 | char *a_add_string; |
| 1915 | |
| 1916 | a_add_string = (char*)wmem_alloc(pinfo->pool, 1024); |
| 1917 | a_add_string[0] = '\0'; |
| 1918 | consumed = |
| 1919 | (*elem_funcs[idx])(tvb, subtree, pinfo, curr_offset + 1, |
| 1920 | parm_len, a_add_string, 1024); |
| 1921 | |
| 1922 | if (a_add_string[0] != '\0') |
| 1923 | { |
| 1924 | proto_item_append_text(item, "%s", a_add_string); |
| 1925 | } |
| 1926 | } |
| 1927 | } |
| 1928 | |
| 1929 | return (consumed + 1); |
| 1930 | } |
| 1931 | |
| 1932 | /* |
| 1933 | * Length Value Extended(LV-E) element dissector |
| 1934 | */ |
| 1935 | uint16_t elem_lv_e(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, int pdu_type, int idx, uint32_t offset, unsigned len _U___attribute__((unused)), const char *name_add) |
| 1936 | { |
| 1937 | uint16_t parm_len; |
| 1938 | uint16_t consumed; |
| 1939 | uint32_t curr_offset; |
| 1940 | proto_tree *subtree; |
| 1941 | proto_item *item; |
| 1942 | value_string_ext elem_names_ext; |
| 1943 | int *elem_ett; |
| 1944 | const char *elem_name; |
| 1945 | elem_func_hander elem_funcs; |
| 1946 | |
| 1947 | curr_offset = offset; |
| 1948 | consumed = 0; |
| 1949 | |
| 1950 | SET_ELEM_VARS(pdu_type, elem_names_ext, elem_ett, elem_funcs, &ei_gsm_a_unknown_pdu_type)switch (pdu_type) { case 0: elem_names_ext = gsm_bssmap_elem_strings_ext ; elem_ett = ett_gsm_bssmap_elem; elem_funcs = bssmap_elem_fcn ; break; case 1: elem_names_ext = gsm_dtap_elem_strings_ext; elem_ett = ett_gsm_dtap_elem; elem_funcs = dtap_elem_fcn; break; case 2: elem_names_ext = gsm_rp_elem_strings_ext; elem_ett = ett_gsm_rp_elem ; elem_funcs = rp_elem_fcn; break; case 3: elem_names_ext = gsm_rr_elem_strings_ext ; elem_ett = ett_gsm_rr_elem; elem_funcs = rr_elem_fcn; break ; case 4: elem_names_ext = gsm_common_elem_strings_ext; elem_ett = ett_gsm_common_elem; elem_funcs = common_elem_fcn; break; case 5: elem_names_ext = gsm_gm_elem_strings_ext; elem_ett = ett_gsm_gm_elem ; elem_funcs = gm_elem_fcn; break; case 6: elem_names_ext = gsm_bsslap_elem_strings_ext ; elem_ett = ett_gsm_bsslap_elem; elem_funcs = bsslap_elem_fcn ; break; case 8: elem_names_ext = gsm_bssmap_le_elem_strings_ext ; elem_ett = ett_gsm_bssmap_le_elem; elem_funcs = bssmap_le_elem_fcn ; break; case 9: elem_names_ext = nas_eps_common_elem_strings_ext ; elem_ett = ett_nas_eps_common_elem; elem_funcs = nas_eps_common_elem_fcn ; break; case 10: elem_names_ext = nas_emm_elem_strings_ext; elem_ett = ett_nas_eps_emm_elem; elem_funcs = emm_elem_fcn; break; case 11: elem_names_ext = nas_esm_elem_strings_ext; elem_ett = ett_nas_eps_esm_elem ; elem_funcs = esm_elem_fcn; break; case 12: elem_names_ext = sgsap_elem_strings_ext; elem_ett = ett_sgsap_elem; elem_funcs = sgsap_elem_fcn; break; case 13: elem_names_ext = bssgp_elem_strings_ext ; elem_ett = ett_bssgp_elem; elem_funcs = bssgp_elem_fcn; break ; case 14: elem_names_ext = gmr1_ie_common_strings_ext; elem_ett = ett_gmr1_ie_common; elem_funcs = gmr1_ie_common_func; break ; case 15: elem_names_ext = gmr1_ie_rr_strings_ext; elem_ett = ett_gmr1_ie_rr; elem_funcs = gmr1_ie_rr_func; break; case 16 : elem_names_ext = nas_5gs_common_elem_strings_ext; elem_ett = ett_nas_5gs_common_elem; elem_funcs = nas_5gs_common_elem_fcn ; break; case 17: elem_names_ext = nas_5gs_mm_elem_strings_ext ; elem_ett = ett_nas_5gs_mm_elem; elem_funcs = nas_5gs_mm_elem_fcn ; break; case 18: elem_names_ext = nas_5gs_sm_elem_strings_ext ; elem_ett = ett_nas_5gs_sm_elem; elem_funcs = nas_5gs_sm_elem_fcn ; break; case 19: elem_names_ext = nas_5gs_updp_elem_strings_ext ; elem_ett = ett_nas_5gs_updp_elem; elem_funcs = nas_5gs_updp_elem_fcn ; break; default: proto_tree_add_expert_format(tree, pinfo, & ei_gsm_a_unknown_pdu_type, tvb, curr_offset, -1, "Unknown PDU type (%u) gsm_a_common" , pdu_type); return(consumed); }; |
| 1951 | |
| 1952 | parm_len = tvb_get_ntohs(tvb, curr_offset); |
| 1953 | |
| 1954 | elem_name = try_val_to_str_ext(idx, &elem_names_ext); |
| 1955 | |
| 1956 | /* idx is out of range */ |
| 1957 | if (elem_name == NULL((void*)0)) { |
| 1958 | proto_tree_add_expert_format(tree, pinfo, &ei_gsm_a_unknown_element, |
| 1959 | tvb, curr_offset, parm_len + 2, |
| 1960 | "Unknown - aborting dissection%s", (name_add == NULL((void*)0)) || (name_add[0] == '\0') ? "" : name_add); |
| 1961 | return consumed; |
| 1962 | } |
| 1963 | |
| 1964 | subtree = proto_tree_add_subtree_format(tree, tvb, curr_offset, parm_len + 2, elem_ett[idx], &item, |
| 1965 | "%s%s", elem_name, (name_add == NULL((void*)0)) || (name_add[0] == '\0') ? "" : name_add); |
| 1966 | |
| 1967 | proto_tree_add_uint(subtree, hf_gsm_a_length, tvb, |
| 1968 | curr_offset, 2, parm_len); |
| 1969 | |
| 1970 | if (parm_len > 0) |
| 1971 | { |
| 1972 | if (elem_funcs[idx] == NULL((void*)0)) |
| 1973 | { |
| 1974 | proto_tree_add_item(subtree, hf_gsm_a_element_value, tvb, curr_offset + 2, parm_len, ENC_NA0x00000000); |
| 1975 | |
| 1976 | consumed = parm_len; |
| 1977 | } |
| 1978 | else |
| 1979 | { |
| 1980 | char *a_add_string; |
| 1981 | |
| 1982 | a_add_string = (char*)wmem_alloc(pinfo->pool, 1024); |
| 1983 | a_add_string[0] = '\0'; |
| 1984 | consumed = |
| 1985 | (*elem_funcs[idx])(tvb, subtree, pinfo, curr_offset + 2, |
| 1986 | parm_len, a_add_string, 1024); |
| 1987 | |
| 1988 | if (a_add_string[0] != '\0') |
| 1989 | { |
| 1990 | proto_item_append_text(item, "%s", a_add_string); |
| 1991 | } |
| 1992 | } |
| 1993 | } |
| 1994 | |
| 1995 | return (consumed + 2); |
| 1996 | } |
| 1997 | /* |
| 1998 | * Value (V) element dissector |
| 1999 | * |
| 2000 | * Length cannot be used in these functions, big problem if a element dissector |
| 2001 | * is not defined for these. |
| 2002 | */ |
| 2003 | uint16_t elem_v(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, int pdu_type, int idx, uint32_t offset, const char *name_add) |
| 2004 | { |
| 2005 | uint16_t consumed; |
| 2006 | uint32_t curr_offset; |
| 2007 | proto_tree *subtree; |
| 2008 | proto_item *item; |
| 2009 | value_string_ext elem_names_ext; |
| 2010 | int *elem_ett; |
| 2011 | const char *elem_name; |
| 2012 | elem_func_hander elem_funcs; |
| 2013 | |
| 2014 | curr_offset = offset; |
| 2015 | consumed = 0; |
| 2016 | |
| 2017 | SET_ELEM_VARS(pdu_type, elem_names_ext, elem_ett, elem_funcs, &ei_gsm_a_unknown_pdu_type)switch (pdu_type) { case 0: elem_names_ext = gsm_bssmap_elem_strings_ext ; elem_ett = ett_gsm_bssmap_elem; elem_funcs = bssmap_elem_fcn ; break; case 1: elem_names_ext = gsm_dtap_elem_strings_ext; elem_ett = ett_gsm_dtap_elem; elem_funcs = dtap_elem_fcn; break; case 2: elem_names_ext = gsm_rp_elem_strings_ext; elem_ett = ett_gsm_rp_elem ; elem_funcs = rp_elem_fcn; break; case 3: elem_names_ext = gsm_rr_elem_strings_ext ; elem_ett = ett_gsm_rr_elem; elem_funcs = rr_elem_fcn; break ; case 4: elem_names_ext = gsm_common_elem_strings_ext; elem_ett = ett_gsm_common_elem; elem_funcs = common_elem_fcn; break; case 5: elem_names_ext = gsm_gm_elem_strings_ext; elem_ett = ett_gsm_gm_elem ; elem_funcs = gm_elem_fcn; break; case 6: elem_names_ext = gsm_bsslap_elem_strings_ext ; elem_ett = ett_gsm_bsslap_elem; elem_funcs = bsslap_elem_fcn ; break; case 8: elem_names_ext = gsm_bssmap_le_elem_strings_ext ; elem_ett = ett_gsm_bssmap_le_elem; elem_funcs = bssmap_le_elem_fcn ; break; case 9: elem_names_ext = nas_eps_common_elem_strings_ext ; elem_ett = ett_nas_eps_common_elem; elem_funcs = nas_eps_common_elem_fcn ; break; case 10: elem_names_ext = nas_emm_elem_strings_ext; elem_ett = ett_nas_eps_emm_elem; elem_funcs = emm_elem_fcn; break; case 11: elem_names_ext = nas_esm_elem_strings_ext; elem_ett = ett_nas_eps_esm_elem ; elem_funcs = esm_elem_fcn; break; case 12: elem_names_ext = sgsap_elem_strings_ext; elem_ett = ett_sgsap_elem; elem_funcs = sgsap_elem_fcn; break; case 13: elem_names_ext = bssgp_elem_strings_ext ; elem_ett = ett_bssgp_elem; elem_funcs = bssgp_elem_fcn; break ; case 14: elem_names_ext = gmr1_ie_common_strings_ext; elem_ett = ett_gmr1_ie_common; elem_funcs = gmr1_ie_common_func; break ; case 15: elem_names_ext = gmr1_ie_rr_strings_ext; elem_ett = ett_gmr1_ie_rr; elem_funcs = gmr1_ie_rr_func; break; case 16 : elem_names_ext = nas_5gs_common_elem_strings_ext; elem_ett = ett_nas_5gs_common_elem; elem_funcs = nas_5gs_common_elem_fcn ; break; case 17: elem_names_ext = nas_5gs_mm_elem_strings_ext ; elem_ett = ett_nas_5gs_mm_elem; elem_funcs = nas_5gs_mm_elem_fcn ; break; case 18: elem_names_ext = nas_5gs_sm_elem_strings_ext ; elem_ett = ett_nas_5gs_sm_elem; elem_funcs = nas_5gs_sm_elem_fcn ; break; case 19: elem_names_ext = nas_5gs_updp_elem_strings_ext ; elem_ett = ett_nas_5gs_updp_elem; elem_funcs = nas_5gs_updp_elem_fcn ; break; default: proto_tree_add_expert_format(tree, pinfo, & ei_gsm_a_unknown_pdu_type, tvb, curr_offset, -1, "Unknown PDU type (%u) gsm_a_common" , pdu_type); return(consumed); }; |
| 2018 | |
| 2019 | elem_name = try_val_to_str_ext(idx, &elem_names_ext); |
| 2020 | |
| 2021 | if (elem_name == NULL((void*)0) || elem_funcs[idx] == NULL((void*)0)) |
| 2022 | { |
| 2023 | /* BAD THING, CANNOT DETERMINE LENGTH */ |
| 2024 | proto_tree_add_expert(tree, pinfo, &ei_gsm_a_no_element_dissector, tvb, curr_offset, 1); |
| 2025 | |
| 2026 | consumed = 1; |
| 2027 | } |
| 2028 | else |
| 2029 | { |
| 2030 | char *a_add_string; |
| 2031 | |
| 2032 | subtree = |
| 2033 | proto_tree_add_subtree_format(tree, |
| 2034 | tvb, curr_offset, 0, |
| 2035 | elem_ett[idx], &item, "%s%s", elem_name, |
| 2036 | (name_add == NULL((void*)0)) || (name_add[0] == '\0') ? "" : name_add); |
| 2037 | |
| 2038 | a_add_string= (char*)wmem_alloc(pinfo->pool, 1024); |
| 2039 | a_add_string[0] = '\0'; |
| 2040 | consumed = (*elem_funcs[idx])(tvb, subtree, pinfo, curr_offset, -1, a_add_string, 1024); |
| 2041 | if (a_add_string[0] != '\0') |
| 2042 | { |
| 2043 | proto_item_append_text(item, "%s", a_add_string); |
| 2044 | } |
| 2045 | proto_item_set_len(item, consumed); |
| 2046 | } |
| 2047 | |
| 2048 | return (consumed); |
| 2049 | } |
| 2050 | |
| 2051 | /* |
| 2052 | * Short Value (V_SHORT) element dissector |
| 2053 | * |
| 2054 | * nibble is used in this function to indicate right or left nibble of the octet |
| 2055 | * This is expected to be used right nibble first, as the tables of 24.008. |
| 2056 | */ |
| 2057 | |
| 2058 | uint16_t elem_v_short(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, int pdu_type, int idx, uint32_t offset, uint32_t nibble) |
| 2059 | { |
| 2060 | uint16_t consumed = 1; |
| 2061 | uint32_t curr_offset; |
| 2062 | proto_tree *subtree; |
| 2063 | proto_item *item; |
| 2064 | value_string_ext elem_names_ext; |
| 2065 | int *elem_ett; |
| 2066 | elem_fcn *elem_funcs; |
| 2067 | char *a_add_string; |
| 2068 | const char *elem_name; |
| 2069 | |
| 2070 | curr_offset = offset; |
| 2071 | |
| 2072 | SET_ELEM_VARS(pdu_type, elem_names_ext, elem_ett, elem_funcs, &ei_gsm_a_unknown_pdu_type)switch (pdu_type) { case 0: elem_names_ext = gsm_bssmap_elem_strings_ext ; elem_ett = ett_gsm_bssmap_elem; elem_funcs = bssmap_elem_fcn ; break; case 1: elem_names_ext = gsm_dtap_elem_strings_ext; elem_ett = ett_gsm_dtap_elem; elem_funcs = dtap_elem_fcn; break; case 2: elem_names_ext = gsm_rp_elem_strings_ext; elem_ett = ett_gsm_rp_elem ; elem_funcs = rp_elem_fcn; break; case 3: elem_names_ext = gsm_rr_elem_strings_ext ; elem_ett = ett_gsm_rr_elem; elem_funcs = rr_elem_fcn; break ; case 4: elem_names_ext = gsm_common_elem_strings_ext; elem_ett = ett_gsm_common_elem; elem_funcs = common_elem_fcn; break; case 5: elem_names_ext = gsm_gm_elem_strings_ext; elem_ett = ett_gsm_gm_elem ; elem_funcs = gm_elem_fcn; break; case 6: elem_names_ext = gsm_bsslap_elem_strings_ext ; elem_ett = ett_gsm_bsslap_elem; elem_funcs = bsslap_elem_fcn ; break; case 8: elem_names_ext = gsm_bssmap_le_elem_strings_ext ; elem_ett = ett_gsm_bssmap_le_elem; elem_funcs = bssmap_le_elem_fcn ; break; case 9: elem_names_ext = nas_eps_common_elem_strings_ext ; elem_ett = ett_nas_eps_common_elem; elem_funcs = nas_eps_common_elem_fcn ; break; case 10: elem_names_ext = nas_emm_elem_strings_ext; elem_ett = ett_nas_eps_emm_elem; elem_funcs = emm_elem_fcn; break; case 11: elem_names_ext = nas_esm_elem_strings_ext; elem_ett = ett_nas_eps_esm_elem ; elem_funcs = esm_elem_fcn; break; case 12: elem_names_ext = sgsap_elem_strings_ext; elem_ett = ett_sgsap_elem; elem_funcs = sgsap_elem_fcn; break; case 13: elem_names_ext = bssgp_elem_strings_ext ; elem_ett = ett_bssgp_elem; elem_funcs = bssgp_elem_fcn; break ; case 14: elem_names_ext = gmr1_ie_common_strings_ext; elem_ett = ett_gmr1_ie_common; elem_funcs = gmr1_ie_common_func; break ; case 15: elem_names_ext = gmr1_ie_rr_strings_ext; elem_ett = ett_gmr1_ie_rr; elem_funcs = gmr1_ie_rr_func; break; case 16 : elem_names_ext = nas_5gs_common_elem_strings_ext; elem_ett = ett_nas_5gs_common_elem; elem_funcs = nas_5gs_common_elem_fcn ; break; case 17: elem_names_ext = nas_5gs_mm_elem_strings_ext ; elem_ett = ett_nas_5gs_mm_elem; elem_funcs = nas_5gs_mm_elem_fcn ; break; case 18: elem_names_ext = nas_5gs_sm_elem_strings_ext ; elem_ett = ett_nas_5gs_sm_elem; elem_funcs = nas_5gs_sm_elem_fcn ; break; case 19: elem_names_ext = nas_5gs_updp_elem_strings_ext ; elem_ett = ett_nas_5gs_updp_elem; elem_funcs = nas_5gs_updp_elem_fcn ; break; default: proto_tree_add_expert_format(tree, pinfo, & ei_gsm_a_unknown_pdu_type, tvb, curr_offset, -1, "Unknown PDU type (%u) gsm_a_common" , pdu_type); return(consumed); }; |
| 2073 | |
| 2074 | elem_name = try_val_to_str_ext(idx, &elem_names_ext); |
| 2075 | |
| 2076 | /* idx is out of range */ |
| 2077 | if (elem_name == NULL((void*)0)) { |
| 2078 | proto_tree_add_expert(tree, pinfo, &ei_gsm_a_unknown_element, |
| 2079 | tvb, curr_offset, 0); |
| 2080 | return consumed; |
| 2081 | } |
| 2082 | |
| 2083 | subtree = proto_tree_add_subtree(tree, tvb, curr_offset, 0, elem_ett[idx], &item, elem_name); |
| 2084 | |
| 2085 | a_add_string= (char*)wmem_alloc(pinfo->pool, 1024); |
| 2086 | a_add_string[0] = '\0'; |
| 2087 | |
| 2088 | if (elem_funcs[idx] == NULL((void*)0)) |
| 2089 | { |
| 2090 | /* NOT NECESSARILY A BAD THING - LENGTH IS HALF OCTET */ |
| 2091 | (void)de_spare_nibble(tvb, subtree, pinfo, curr_offset, nibble, a_add_string, 1024); |
| 2092 | } |
| 2093 | else |
| 2094 | { |
| 2095 | (void)(*elem_funcs[idx])(tvb, subtree, pinfo, curr_offset, nibble, a_add_string, 1024); |
| 2096 | } |
| 2097 | |
| 2098 | if (a_add_string[0] != '\0') |
| 2099 | { |
| 2100 | proto_item_append_text(item, "%s", a_add_string); |
| 2101 | } |
| 2102 | proto_item_set_len(item, consumed); |
| 2103 | |
| 2104 | return consumed; |
| 2105 | } |
| 2106 | |
| 2107 | |
| 2108 | static dgt_set_t Dgt1_9_bcd = { |
| 2109 | { |
| 2110 | /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */ |
| 2111 | '0','1','2','3','4','5','6','7','8','9','?','?','?','?','?','?' |
| 2112 | } |
| 2113 | }; |
| 2114 | |
| 2115 | /* FUNCTIONS */ |
| 2116 | |
| 2117 | /* 3GPP TS 24.008 |
| 2118 | * [3] 10.5.1.1 Cell Identity |
| 2119 | */ |
| 2120 | uint16_t |
| 2121 | de_cell_id(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, uint32_t offset, unsigned len, char *add_string, int string_len) |
| 2122 | { |
| 2123 | uint32_t curr_offset; |
| 2124 | |
| 2125 | curr_offset = offset; |
| 2126 | |
| 2127 | curr_offset += |
| 2128 | /* 0x02 CI */ |
| 2129 | be_cell_id_aux(tvb, tree, pinfo, offset, len, add_string, string_len, 0x02); |
| 2130 | |
| 2131 | /* no length check possible */ |
| 2132 | |
| 2133 | return (curr_offset - offset); |
| 2134 | } |
| 2135 | /* |
| 2136 | * 10.5.1.2 Ciphering Key Sequence Number |
| 2137 | */ |
| 2138 | |
| 2139 | |
| 2140 | /* |
| 2141 | * Key sequence (octet 1) |
| 2142 | * Bits |
| 2143 | * 3 2 1 |
| 2144 | * 0 0 0 |
| 2145 | * through |
| 2146 | * 1 1 0 |
| 2147 | * Possible values for the ciphering key sequence number |
| 2148 | * 1 1 1 No key is available (MS to network);Reserved (network to MS) |
| 2149 | */ |
| 2150 | |
| 2151 | static const value_string gsm_a_key_seq_vals[] = { |
| 2152 | { 0, "Ciphering key sequence number"}, |
| 2153 | { 1, "Ciphering key sequence number"}, |
| 2154 | { 2, "Ciphering key sequence number"}, |
| 2155 | { 3, "Ciphering key sequence number"}, |
| 2156 | { 4, "Ciphering key sequence number"}, |
| 2157 | { 5, "Ciphering key sequence number"}, |
| 2158 | { 6, "Ciphering key sequence number"}, |
| 2159 | { 7, "No key is available (MS to network)"}, |
| 2160 | { 0, NULL((void*)0) } |
| 2161 | }; |
| 2162 | |
| 2163 | static uint16_t |
| 2164 | de_ciph_key_seq_num( tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U___attribute__((unused)), uint32_t offset, unsigned len, char *add_string _U___attribute__((unused)), int string_len _U___attribute__((unused))) |
| 2165 | { |
| 2166 | uint32_t curr_offset, bit_offset; |
| 2167 | |
| 2168 | curr_offset = offset; |
| 2169 | |
| 2170 | if (RIGHT_NIBBLE(1) == len) |
| 2171 | bit_offset = 4; |
| 2172 | else |
| 2173 | bit_offset = 0; |
| 2174 | |
| 2175 | proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2176 | proto_tree_add_bits_item(tree, hf_gsm_a_key_seq, tvb, (curr_offset<<3)+bit_offset+1, 3, ENC_BIG_ENDIAN0x00000000); |
| 2177 | curr_offset++; |
| 2178 | |
| 2179 | return (curr_offset - offset); |
| 2180 | } |
| 2181 | |
| 2182 | |
| 2183 | /* |
| 2184 | * [3] 10.5.1.3 |
| 2185 | */ |
| 2186 | |
| 2187 | uint16_t |
| 2188 | de_lai(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, uint32_t offset, unsigned len _U___attribute__((unused)), char *add_string _U___attribute__((unused)), int string_len _U___attribute__((unused))) |
| 2189 | { |
| 2190 | uint16_t value; |
| 2191 | uint32_t curr_offset; |
| 2192 | proto_tree *subtree; |
| 2193 | proto_item *item; |
| 2194 | char *mcc_mnc_str; |
| 2195 | |
| 2196 | curr_offset = offset; |
| 2197 | |
| 2198 | subtree = proto_tree_add_subtree(tree, |
| 2199 | tvb, curr_offset, 5, ett_gsm_common_elem[DE_LAI], &item, |
| 2200 | val_to_str_ext_const(DE_LAI, &gsm_common_elem_strings_ext, "")); |
| 2201 | |
| 2202 | mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, subtree, curr_offset, E212_LAI, true1); |
| 2203 | |
| 2204 | curr_offset += 3; |
| 2205 | |
| 2206 | value = tvb_get_ntohs(tvb, curr_offset); |
| 2207 | |
| 2208 | proto_tree_add_item(subtree, hf_gsm_a_lac, tvb, curr_offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 2209 | |
| 2210 | proto_item_append_text(item, " - %s, LAC %u", mcc_mnc_str, value); |
| 2211 | |
| 2212 | curr_offset += 2; |
| 2213 | |
| 2214 | /* no length check possible */ |
| 2215 | |
| 2216 | return (curr_offset - offset); |
| 2217 | } |
| 2218 | |
| 2219 | /* |
| 2220 | * [3] 10.5.1.4 Mobile Identity |
| 2221 | * 3GPP TS 24.008 version 7.8.0 Release 7 |
| 2222 | */ |
| 2223 | |
| 2224 | uint16_t |
| 2225 | de_mid(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, uint32_t offset, unsigned len, char *add_string, int string_len) |
| 2226 | { |
| 2227 | uint8_t oct; |
| 2228 | uint32_t curr_offset; |
| 2229 | uint32_t value; |
| 2230 | bool_Bool odd; |
| 2231 | const char *digit_str; |
| 2232 | proto_item* ti; |
| 2233 | |
| 2234 | curr_offset = offset; |
| 2235 | |
| 2236 | oct = tvb_get_uint8(tvb, curr_offset); |
| 2237 | |
| 2238 | switch (oct & 0x07) |
| 2239 | { |
| 2240 | case 0: /* No Identity */ |
| 2241 | proto_tree_add_item(tree, hf_gsm_a_unused, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2242 | proto_tree_add_item(tree, hf_gsm_a_odd_even_ind, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2243 | proto_tree_add_item(tree, hf_gsm_a_mobile_identity_type, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2244 | |
| 2245 | if (add_string) |
| 2246 | snprintf(add_string, string_len, " - No Identity Code"); |
| 2247 | |
| 2248 | curr_offset++; |
| 2249 | |
| 2250 | if (len != 1 && len != 3) |
| 2251 | { |
| 2252 | expert_add_info(pinfo, tree, &ei_gsm_a_format_not_supported); |
| 2253 | } |
| 2254 | |
| 2255 | curr_offset += len - 1; |
| 2256 | break; |
| 2257 | |
| 2258 | case 3: /* IMEISV */ |
| 2259 | /* FALLTHRU */ |
| 2260 | |
| 2261 | case 1: /* IMSI */ |
| 2262 | odd = oct & 0x08; |
| 2263 | proto_tree_add_item(tree, hf_gsm_a_id_dig_1, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2264 | proto_tree_add_item(tree, hf_gsm_a_odd_even_ind, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2265 | proto_tree_add_item(tree, hf_gsm_a_mobile_identity_type, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2266 | |
| 2267 | if (curr_offset - offset >= len) /* Sanity check */ |
| 2268 | return (curr_offset - offset); |
| 2269 | |
| 2270 | if((oct & 0x07) == 3){ |
| 2271 | /* imeisv */ |
| 2272 | digit_str = tvb_bcd_dig_to_str(pinfo->pool, tvb ,curr_offset , len - (curr_offset - offset), NULL((void*)0), true1); |
| 2273 | proto_tree_add_string_format(tree, |
| 2274 | hf_gsm_a_imeisv, |
| 2275 | tvb, curr_offset, len - (curr_offset - offset), |
| 2276 | digit_str, |
| 2277 | "BCD Digits: %s", |
| 2278 | digit_str); |
| 2279 | }else{ |
| 2280 | digit_str = dissect_e212_imsi(tvb, pinfo, tree, curr_offset, len - (curr_offset - offset), true1); |
| 2281 | } |
| 2282 | |
| 2283 | if (sccp_assoc && ! sccp_assoc->calling_party) { |
| 2284 | sccp_assoc->calling_party = wmem_strdup_printf(wmem_file_scope(), |
| 2285 | ((oct & 0x07) == 3) ? "IMEISV: %s" : "IMSI: %s", |
| 2286 | digit_str ); |
| 2287 | } |
| 2288 | |
| 2289 | if (add_string) |
| 2290 | snprintf(add_string, string_len, " - %s (%s)", |
| 2291 | ((oct & 0x07) == 3) ? "IMEISV" : "IMSI", |
| 2292 | digit_str); |
| 2293 | |
| 2294 | curr_offset += len - (curr_offset - offset); |
| 2295 | |
| 2296 | if (!odd) |
| 2297 | { |
| 2298 | proto_tree_add_item(tree, hf_gsm_a_filler, tvb, curr_offset - 1, 1, ENC_NA0x00000000); |
| 2299 | } |
| 2300 | break; |
| 2301 | |
| 2302 | case 2: /* IMEI */ |
| 2303 | proto_tree_add_uint_format_value(tree, hf_gsm_a_identity_digit1, tvb, curr_offset, 1, oct, "%c", Dgt1_9_bcd.out[(oct & 0xf0) >> 4]); |
| 2304 | |
| 2305 | proto_tree_add_item(tree, hf_gsm_a_odd_even_ind, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2306 | |
| 2307 | proto_tree_add_item(tree, hf_gsm_a_mobile_identity_type, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2308 | |
| 2309 | if (curr_offset - offset >= len) /* Sanity check */ |
| 2310 | return (curr_offset - offset); |
| 2311 | |
| 2312 | digit_str = tvb_bcd_dig_to_str(pinfo->pool, tvb, curr_offset, len - (curr_offset - offset), NULL((void*)0), true1); |
| 2313 | |
| 2314 | proto_tree_add_string_format(tree, |
| 2315 | hf_gsm_a_imei, |
| 2316 | tvb, curr_offset, len - (curr_offset - offset), |
| 2317 | digit_str, |
| 2318 | "BCD Digits: %s", |
| 2319 | digit_str); |
| 2320 | |
| 2321 | if (add_string) |
| 2322 | snprintf(add_string, string_len, " - IMEI (%s)", digit_str); |
| 2323 | |
| 2324 | curr_offset += len - (curr_offset - offset); |
| 2325 | break; |
| 2326 | |
| 2327 | case 4: /* TMSI/P-TMSI/M-TMSI */ |
| 2328 | proto_tree_add_item(tree, hf_gsm_a_unused, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2329 | proto_tree_add_item(tree, hf_gsm_a_odd_even_ind, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2330 | proto_tree_add_item(tree, hf_gsm_a_mobile_identity_type, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2331 | curr_offset++; |
| 2332 | |
| 2333 | proto_tree_add_item_ret_uint(tree, hf_3gpp_tmsi, tvb, curr_offset, 4, ENC_BIG_ENDIAN0x00000000, &value); |
| 2334 | |
| 2335 | if (add_string) |
| 2336 | snprintf(add_string, string_len, " - TMSI/P-TMSI (0x%04x)", value); |
| 2337 | |
| 2338 | curr_offset += 4; |
| 2339 | break; |
| 2340 | |
| 2341 | case 5: /* TMGI and optional MBMS Session Identity */ |
| 2342 | /* Spare bits (octet 3) Bits 8-7 */ |
| 2343 | proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, curr_offset<<3, 2, ENC_BIG_ENDIAN0x00000000); |
| 2344 | /* MBMS Session Identity indication (octet 3) Bit 6 */ |
| 2345 | proto_tree_add_item(tree, hf_gsm_a_mbs_ses_id_ind, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2346 | /* MCC/MNC indication (octet 3) Bit 5 */ |
| 2347 | proto_tree_add_item(tree, hf_gsm_a_tmgi_mcc_mnc_ind, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2348 | /* Odd/even indication (octet 3) Bit 4 */ |
| 2349 | proto_tree_add_item(tree, hf_gsm_a_odd_even_ind, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2350 | /* Type of identity (octet 3) Bits 3-1 */ |
| 2351 | proto_tree_add_item(tree, hf_gsm_a_mobile_identity_type, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2352 | curr_offset++; |
| 2353 | /* MBMS Service ID (octet 4, 5 and 6) */ |
| 2354 | proto_tree_add_item(tree, hf_gsm_a_mbs_service_id, tvb, curr_offset, 3, ENC_BIG_ENDIAN0x00000000); |
| 2355 | curr_offset += 3; |
| 2356 | if ((oct&0x10) == 0x10) { |
| 2357 | /* MCC/MNC*/ |
| 2358 | /* MCC, Mobile country code (octet 6a, octet 6b bits 1 to 4)*/ |
| 2359 | /* MNC, Mobile network code (octet 6b bits 5 to 8, octet 6c) */ |
| 2360 | curr_offset = dissect_e212_mcc_mnc(tvb, pinfo, tree, curr_offset, E212_NONE, true1); |
| 2361 | } |
| 2362 | if ((oct&0x20) == 0x20) { |
| 2363 | /* MBMS Session Identity (octet 7) |
| 2364 | * The MBMS Session Identity field is encoded as the value part |
| 2365 | * of the MBMS Session Identity IE as specified in 3GPP TS 48.018 [86]. |
| 2366 | */ |
| 2367 | proto_tree_add_item(tree, hf_gsm_a_mbs_session_id, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2368 | curr_offset++; |
| 2369 | } |
| 2370 | break; |
| 2371 | |
| 2372 | default: /* Reserved */ |
| 2373 | proto_tree_add_item(tree, hf_gsm_a_odd_even_ind, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2374 | ti = proto_tree_add_item(tree, hf_gsm_a_mobile_identity_type, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2375 | expert_add_info_format(pinfo, ti, &ei_gsm_a_mobile_identity_type, "Unknown format %u", (oct & 0x07)); |
| 2376 | |
| 2377 | if (add_string) |
| 2378 | snprintf(add_string, string_len, " - Format Unknown"); |
| 2379 | |
| 2380 | curr_offset += len; |
| 2381 | break; |
| 2382 | } |
| 2383 | |
| 2384 | EXTRANEOUS_DATA_CHECK(len, curr_offset - offset, pinfo, &ei_gsm_a_extraneous_data)if ((len) > (curr_offset - offset)) { proto_tree_add_expert (tree, pinfo, &ei_gsm_a_extraneous_data, tvb, curr_offset , (len) - (curr_offset - offset)); curr_offset += ((len) - (curr_offset - offset)); }; |
| 2385 | |
| 2386 | return (curr_offset - offset); |
| 2387 | } |
| 2388 | |
| 2389 | /* |
| 2390 | * [3] 10.5.1.5 |
| 2391 | */ |
| 2392 | uint16_t |
| 2393 | de_ms_cm_1(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U___attribute__((unused)), uint32_t offset, unsigned len _U___attribute__((unused)), char *add_string _U___attribute__((unused)), int string_len _U___attribute__((unused))) |
| 2394 | { |
| 2395 | uint32_t curr_offset; |
| 2396 | proto_tree *subtree; |
| 2397 | |
| 2398 | curr_offset = offset; |
| 2399 | |
| 2400 | subtree = |
| 2401 | proto_tree_add_subtree(tree, |
| 2402 | tvb, curr_offset, 1, ett_gsm_common_elem[DE_MS_CM_1], NULL((void*)0), |
| 2403 | val_to_str_ext_const(DE_MS_CM_1, &gsm_common_elem_strings_ext, "")); |
| 2404 | |
| 2405 | proto_tree_add_item(subtree, hf_gsm_a_b8spare, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2406 | |
| 2407 | proto_tree_add_item(subtree, hf_gsm_a_MSC_rev, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2408 | |
| 2409 | proto_tree_add_item(subtree, hf_gsm_a_ES_IND, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2410 | |
| 2411 | proto_tree_add_item(subtree, hf_gsm_a_A5_1_algorithm_sup, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2412 | |
| 2413 | proto_tree_add_item(subtree, hf_gsm_a_RF_power_capability, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2414 | |
| 2415 | curr_offset++; |
| 2416 | |
| 2417 | /* no length check possible */ |
| 2418 | |
| 2419 | return (curr_offset - offset); |
| 2420 | } |
| 2421 | |
| 2422 | /* |
| 2423 | * [3] 10.5.1.6 Mobile Station Classmark 2 |
| 2424 | * 3GPP TS 24.008 version 7.8.0 Release 7 |
| 2425 | */ |
| 2426 | uint16_t |
| 2427 | de_ms_cm_2(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, uint32_t offset, unsigned len, char *add_string _U___attribute__((unused)), int string_len _U___attribute__((unused))) |
| 2428 | { |
| 2429 | uint32_t curr_offset; |
| 2430 | curr_offset = offset; |
| 2431 | |
| 2432 | proto_tree_add_item(tree, hf_gsm_a_b8spare, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2433 | |
| 2434 | proto_tree_add_item(tree, hf_gsm_a_MSC_rev, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2435 | |
| 2436 | proto_tree_add_item(tree, hf_gsm_a_ES_IND, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2437 | |
| 2438 | proto_tree_add_item(tree, hf_gsm_a_A5_1_algorithm_sup, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2439 | |
| 2440 | proto_tree_add_item(tree, hf_gsm_a_RF_power_capability, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2441 | |
| 2442 | curr_offset++; |
| 2443 | |
| 2444 | NO_MORE_DATA_CHECK(len)if ((len) <= (curr_offset - offset)) return(len);; |
| 2445 | |
| 2446 | proto_tree_add_item(tree, hf_gsm_a_b8spare, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2447 | |
| 2448 | proto_tree_add_item(tree, hf_gsm_a_ps_sup_cap, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2449 | |
| 2450 | proto_tree_add_item(tree, hf_gsm_a_SS_screening_indicator, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2451 | |
| 2452 | /* SM capability (MT SMS pt to pt capability) (octet 4)*/ |
| 2453 | proto_tree_add_item(tree, hf_gsm_a_SM_capability, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2454 | /* VBS notification reception (octet 4) */ |
| 2455 | proto_tree_add_item(tree, hf_gsm_a_VBS_notification_rec, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2456 | /*VGCS notification reception (octet 4)*/ |
| 2457 | proto_tree_add_item(tree, hf_gsm_a_VGCS_notification_rec, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2458 | /* FC Frequency Capability (octet 4 ) */ |
| 2459 | proto_tree_add_item(tree, hf_gsm_a_FC_frequency_cap, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2460 | |
| 2461 | curr_offset++; |
| 2462 | |
| 2463 | NO_MORE_DATA_CHECK(len)if ((len) <= (curr_offset - offset)) return(len);; |
| 2464 | |
| 2465 | /* CM3 (octet 5, bit 8) */ |
| 2466 | proto_tree_add_item(tree, hf_gsm_a_CM3, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2467 | /* spare bit 7 */ |
| 2468 | proto_tree_add_item(tree, hf_gsm_a_b7spare, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2469 | /* LCS VA capability (LCS value added location request notification capability) (octet 5,bit 6) */ |
| 2470 | proto_tree_add_item(tree, hf_gsm_a_LCS_VA_cap, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2471 | /* UCS2 treatment (octet 5, bit 5) */ |
| 2472 | proto_tree_add_item(tree, hf_gsm_a_UCS2_treatment, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2473 | /* SoLSA (octet 5, bit 4) */ |
| 2474 | proto_tree_add_item(tree, hf_gsm_a_SoLSA, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2475 | /* CMSP: CM Service Prompt (octet 5, bit 3) */ |
| 2476 | proto_tree_add_item(tree, hf_gsm_a_CMSP, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2477 | /* A5/3 algorithm supported (octet 5, bit 2) */ |
| 2478 | proto_tree_add_item(tree, hf_gsm_a_A5_3_algorithm_sup, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2479 | /* A5/2 algorithm supported (octet 5, bit 1) */ |
| 2480 | proto_tree_add_item(tree, hf_gsm_a_A5_2_algorithm_sup, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2481 | |
| 2482 | curr_offset++; |
| 2483 | |
| 2484 | EXTRANEOUS_DATA_CHECK(len, curr_offset - offset, pinfo, &ei_gsm_a_extraneous_data)if ((len) > (curr_offset - offset)) { proto_tree_add_expert (tree, pinfo, &ei_gsm_a_extraneous_data, tvb, curr_offset , (len) - (curr_offset - offset)); curr_offset += ((len) - (curr_offset - offset)); }; |
| 2485 | |
| 2486 | return (curr_offset - offset); |
| 2487 | } |
| 2488 | |
| 2489 | /* |
| 2490 | * [3] 10.5.1.7 Mobile Station Classmark 3 |
| 2491 | * 3GPP TS 24.008 version 12.10.0 Release 12 |
| 2492 | */ |
| 2493 | #define AVAILABLE_BITS_CHECK(n)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (n)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; } \ |
| 2494 | bits_left = ((len + offset) << 3) - bit_offset; \ |
| 2495 | if (bits_left < (n)) { \ |
| 2496 | if (bits_left > 0) \ |
| 2497 | proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, ENC_BIG_ENDIAN0x00000000); \ |
| 2498 | else if (bits_left < 0) \ |
| 2499 | proto_tree_add_expert(tree, pinfo, &ei_gsm_a_ie_length_too_short, tvb, offset, len); \ |
| 2500 | return len; \ |
| 2501 | } |
| 2502 | |
| 2503 | uint16_t |
| 2504 | de_ms_cm_3(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, uint32_t offset, unsigned len, char *add_string _U___attribute__((unused)), int string_len _U___attribute__((unused))) |
| 2505 | { |
| 2506 | uint32_t curr_offset; |
| 2507 | uint32_t bit_offset; /* Offset in bits */ |
| 2508 | uint8_t length; |
| 2509 | proto_tree *subtree; |
| 2510 | proto_item *item; |
| 2511 | int32_t bits_left; |
| 2512 | uint32_t target_bit_offset, old_bit_offset; |
| 2513 | uint64_t multi_bnd_sup_fields, rsupport, multislotCapability; |
| 2514 | uint64_t msMeasurementCapability, msPosMethodCapPresent; |
| 2515 | uint64_t ecsdMultiSlotCapability, eightPskStructPresent, eightPskStructRfPowerCapPresent; |
| 2516 | uint64_t gsm400BandInfoPresent, gsm850AssocRadioCapabilityPresent; |
| 2517 | uint64_t gsm1900AssocRadioCapabilityPresent, dtmEGprsMultiSlotInfoPresent; |
| 2518 | uint64_t dtmEgprsMultiSlotClassPresent, singleBandSupport; |
| 2519 | uint64_t gsm750AssocRadioCapabilityPresent, extDtmEGprsMultiSlotInfoPresent; |
| 2520 | uint64_t highMultislotCapPresent, geranIuModeSupport; |
| 2521 | uint64_t tGsm400BandInfoPresent, tGsm900AssocRadioCapabilityPresent, dtmEGprsHighMultiSlotInfoPresent; |
| 2522 | uint64_t dtmEgprsHighMultiSlotClassPresent, gsm710AssocRadioCapabilityPresent; |
| 2523 | uint64_t tGsm810AssocRadioCapabilityPresent; |
| 2524 | |
| 2525 | curr_offset = offset; |
| 2526 | |
| 2527 | bit_offset = curr_offset << 3; |
| 2528 | |
| 2529 | /* Spare bit */ |
| 2530 | proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2531 | bit_offset++; |
| 2532 | |
| 2533 | /* Multiband supported field |
| 2534 | * { < Multiband supported : { 000 } > |
| 2535 | * < A5 bits > |
| 2536 | * | < Multiband supported : { 101 | 110 } > |
| 2537 | * < A5 bits > |
| 2538 | * < Associated Radio Capability 2 : bit(4) > |
| 2539 | * < Associated Radio Capability 1 : bit(4) > |
| 2540 | * | < Multiband supported : { 001 | 010 | 100 } > |
| 2541 | * < A5 bits > |
| 2542 | * < spare bit >(4) |
| 2543 | * < Associated Radio Capability 1 : bit(4) > } |
| 2544 | */ |
| 2545 | |
| 2546 | item = proto_tree_add_bits_ret_val(tree, hf_gsm_a_multi_bnd_sup_fields, tvb, bit_offset, 3, &multi_bnd_sup_fields, ENC_BIG_ENDIAN0x00000000); |
| 2547 | subtree = proto_item_add_subtree(item, ett_gsm_common_elem[DE_MS_CM_3]); |
| 2548 | |
| 2549 | proto_tree_add_bits_item(subtree, hf_gsm_a_gsm1800_supported, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2550 | bit_offset++; |
| 2551 | |
| 2552 | proto_tree_add_bits_item(subtree, hf_gsm_a_egsm_supported, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2553 | bit_offset++; |
| 2554 | |
| 2555 | proto_tree_add_bits_item(subtree, hf_gsm_a_pgsm_supported, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2556 | bit_offset++; |
| 2557 | |
| 2558 | item = proto_tree_add_bits_item(tree, hf_gsm_a_cm3_A5_bits, tvb, bit_offset, 4, ENC_BIG_ENDIAN0x00000000); |
| 2559 | subtree = proto_item_add_subtree(item, ett_gsm_common_elem[DE_MS_CM_3]); |
| 2560 | |
| 2561 | /* < A5 bits > */ |
| 2562 | proto_tree_add_bits_item(subtree, hf_gsm_a_A5_7_algorithm_sup, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2563 | bit_offset++; |
| 2564 | proto_tree_add_bits_item(subtree, hf_gsm_a_A5_6_algorithm_sup, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2565 | bit_offset++; |
| 2566 | proto_tree_add_bits_item(subtree, hf_gsm_a_A5_5_algorithm_sup, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2567 | bit_offset++; |
| 2568 | proto_tree_add_bits_item(subtree, hf_gsm_a_A5_4_algorithm_sup, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2569 | bit_offset++; |
| 2570 | |
| 2571 | switch (multi_bnd_sup_fields) { |
| 2572 | case 0: |
| 2573 | /* A5 bits dissected is done */ |
| 2574 | break; |
| 2575 | /* |
| 2576 | * | < Multiband supported : { 001 | 010 | 100 } > |
| 2577 | */ |
| 2578 | case 1: |
| 2579 | case 2: |
| 2580 | case 4: |
| 2581 | /* < spare bit >(4) */ |
| 2582 | proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, bit_offset, 4, ENC_BIG_ENDIAN0x00000000); |
| 2583 | bit_offset += 4; |
| 2584 | /* < Associated Radio Capability 1 : bit(4) > */ |
| 2585 | proto_tree_add_bits_item(tree, hf_gsm_a_ass_radio_cap1, tvb, bit_offset, 4, ENC_BIG_ENDIAN0x00000000); |
| 2586 | bit_offset += 4; |
| 2587 | break; |
| 2588 | /* < Multiband supported : { 101 | 110 } > */ |
| 2589 | case 5: |
| 2590 | /* fall trough */ |
| 2591 | case 6: |
| 2592 | /* < Associated Radio Capability 2 : bit(4) > */ |
| 2593 | proto_tree_add_bits_item(tree, hf_gsm_a_ass_radio_cap2, tvb, bit_offset, 4, ENC_BIG_ENDIAN0x00000000); |
| 2594 | bit_offset += 4; |
| 2595 | /* < Associated Radio Capability 1 : bit(4) > */ |
| 2596 | proto_tree_add_bits_item(tree, hf_gsm_a_ass_radio_cap1, tvb, bit_offset, 4, ENC_BIG_ENDIAN0x00000000); |
| 2597 | bit_offset += 4; |
| 2598 | break; |
| 2599 | default: |
| 2600 | break; |
| 2601 | } |
| 2602 | /* Extract R Support */ |
| 2603 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2604 | proto_tree_add_bits_ret_val(tree, hf_gsm_a_rsupport, tvb, bit_offset, 1, &rsupport, ENC_BIG_ENDIAN0x00000000); |
| 2605 | bit_offset++; |
| 2606 | |
| 2607 | if (rsupport == 1) |
| 2608 | { |
| 2609 | /* |
| 2610 | * { 0 | 1 < R Support > } |
| 2611 | * Extract R Capabilities |
| 2612 | */ |
| 2613 | proto_tree_add_bits_item(tree, hf_gsm_a_r_capabilities, tvb, bit_offset, 3, ENC_BIG_ENDIAN0x00000000); |
| 2614 | bit_offset = bit_offset + 3; |
| 2615 | } |
| 2616 | |
| 2617 | /* |
| 2618 | * { 0 | 1 < HSCSD Multi Slot Capability > } |
| 2619 | * Extract Multislot capability |
| 2620 | */ |
| 2621 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2622 | proto_tree_add_bits_ret_val(tree, hf_gsm_a_multislot_capabilities, tvb, bit_offset, 1, &multislotCapability, ENC_BIG_ENDIAN0x00000000); |
| 2623 | bit_offset++; |
| 2624 | |
| 2625 | if (multislotCapability == 1) |
| 2626 | { |
| 2627 | /* Extract Multislot Class */ |
| 2628 | proto_tree_add_bits_item(tree, hf_gsm_a_multislot_class, tvb, bit_offset, 5, ENC_BIG_ENDIAN0x00000000); |
| 2629 | bit_offset = bit_offset + 5; |
| 2630 | } |
| 2631 | |
| 2632 | /* < UCS2 treatment: bit > */ |
| 2633 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2634 | proto_tree_add_bits_item(tree, hf_gsm_a_ucs2_treatment, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2635 | bit_offset = bit_offset + 1; |
| 2636 | |
| 2637 | /* < Extended Measurement Capability : bit > */ |
| 2638 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2639 | proto_tree_add_bits_item(tree, hf_gsm_a_extended_measurement_cap, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2640 | bit_offset = bit_offset + 1; |
| 2641 | |
| 2642 | /* { 0 | 1 < MS measurement capability > } |
| 2643 | * Extract MS Measurement capability |
| 2644 | */ |
| 2645 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2646 | proto_tree_add_bits_ret_val(tree, hf_gsm_a_ms_measurement_capability, tvb, bit_offset, 1, &msMeasurementCapability, ENC_BIG_ENDIAN0x00000000); |
| 2647 | bit_offset = bit_offset + 1; |
| 2648 | |
| 2649 | if (msMeasurementCapability == 1) |
| 2650 | { |
| 2651 | /* Extract SMS Value n/4 */ |
| 2652 | proto_tree_add_bits_item(tree, hf_gsm_a_sms_value, tvb, bit_offset, 4, ENC_BIG_ENDIAN0x00000000); |
| 2653 | bit_offset = bit_offset + 4; |
| 2654 | |
| 2655 | /* Extract SM Value n/4 */ |
| 2656 | proto_tree_add_bits_item(tree, hf_gsm_a_sm_value, tvb, bit_offset, 4, ENC_BIG_ENDIAN0x00000000); |
| 2657 | bit_offset = bit_offset + 4; |
| 2658 | } |
| 2659 | |
| 2660 | /* { 0 | 1 < MS Positioning Method Capability > } |
| 2661 | * Extract MS Positioning Method Capability |
| 2662 | */ |
| 2663 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2664 | proto_tree_add_bits_ret_val(tree, hf_gsm_a_ms_pos_method_cap_present, tvb, bit_offset, 1, &msPosMethodCapPresent, ENC_BIG_ENDIAN0x00000000); |
| 2665 | bit_offset = bit_offset + 1; |
| 2666 | |
| 2667 | if (msPosMethodCapPresent == 1) |
| 2668 | { |
| 2669 | /* Extract MS Positioning Method */ |
| 2670 | item = proto_tree_add_bits_item(tree, hf_gsm_a_ms_pos_method, tvb, bit_offset, 5, ENC_BIG_ENDIAN0x00000000); |
| 2671 | subtree = proto_item_add_subtree(item, ett_gsm_common_elem[DE_MS_CM_3]); |
| 2672 | |
| 2673 | proto_tree_add_bits_item(subtree, hf_gsm_a_ms_assisted_e_otd, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2674 | bit_offset++; |
| 2675 | |
| 2676 | proto_tree_add_bits_item(subtree, hf_gsm_a_ms_based_e_otd, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2677 | bit_offset++; |
| 2678 | |
| 2679 | proto_tree_add_bits_item(subtree, hf_gsm_a_ms_assisted_gps, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2680 | bit_offset++; |
| 2681 | |
| 2682 | proto_tree_add_bits_item(subtree, hf_gsm_a_ms_based_gps, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2683 | bit_offset++; |
| 2684 | |
| 2685 | proto_tree_add_bits_item(subtree, hf_gsm_a_ms_conventional_gps, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2686 | bit_offset++; |
| 2687 | } |
| 2688 | |
| 2689 | /* { 0 | 1 < ECSD Multi Slot Capability > } |
| 2690 | * Extract ECSD Multi Slot Capability |
| 2691 | */ |
| 2692 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2693 | proto_tree_add_bits_ret_val(tree, hf_gsm_a_ecsd_multi_slot_capability, tvb, bit_offset, 1, &ecsdMultiSlotCapability, ENC_BIG_ENDIAN0x00000000); |
| 2694 | bit_offset = bit_offset + 1; |
| 2695 | |
| 2696 | if (ecsdMultiSlotCapability == 1) |
| 2697 | { |
| 2698 | /* Extract ECSD Multi Slot Class */ |
| 2699 | proto_tree_add_bits_item(tree, hf_gsm_a_ecsd_multi_slot_class, tvb, bit_offset, 5, ENC_BIG_ENDIAN0x00000000); |
| 2700 | bit_offset = bit_offset + 5; |
| 2701 | } |
| 2702 | |
| 2703 | /* { 0 | 1 < 8-PSK Struct > } |
| 2704 | * Extract 8-PSK struct presence |
| 2705 | */ |
| 2706 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2707 | proto_tree_add_bits_ret_val(tree, hf_gsm_a_8_psk_struct_present, tvb, bit_offset, 1, &eightPskStructPresent, ENC_BIG_ENDIAN0x00000000); |
| 2708 | bit_offset = bit_offset + 1; |
| 2709 | |
| 2710 | if (eightPskStructPresent == 1) |
| 2711 | { |
| 2712 | /* At lesst Modulation Capability and cap1,cap2 present indicators are present */ |
| 2713 | uint8_t psk_struct_len = 3; |
| 2714 | uint32_t tmp_bit_offset = bit_offset; |
| 2715 | |
| 2716 | /* Check if Power Capability 1 is present */ |
| 2717 | tmp_bit_offset++; |
| 2718 | if (tvb_get_bits8(tvb,tmp_bit_offset,1) == 1){ |
| 2719 | psk_struct_len += 2; |
| 2720 | tmp_bit_offset += 2; |
| 2721 | } |
| 2722 | tmp_bit_offset++; |
| 2723 | /* Check if Power Capability 2 is present */ |
| 2724 | if (tvb_get_bits8(tvb,tmp_bit_offset,1) == 1){ |
| 2725 | psk_struct_len += 2; |
| 2726 | } |
| 2727 | /* Extract 8-PSK struct */ |
| 2728 | item = proto_tree_add_bits_item(tree, hf_gsm_a_8_psk_struct, tvb, bit_offset, psk_struct_len, ENC_BIG_ENDIAN0x00000000); |
| 2729 | subtree = proto_item_add_subtree(item, ett_gsm_common_elem[DE_MS_CM_3]); |
| 2730 | old_bit_offset = bit_offset; |
| 2731 | |
| 2732 | /* Extract Modulation Capability */ |
| 2733 | proto_tree_add_bits_item(subtree, hf_gsm_a_modulation_capability, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2734 | bit_offset = bit_offset + 1; |
| 2735 | |
| 2736 | /* Extract 8_PSK RF Power Capability 1 */ |
| 2737 | proto_tree_add_bits_ret_val(subtree, hf_gsm_a_8_psk_rf_power_capability_1_present, tvb, bit_offset, |
| 2738 | 1, &eightPskStructRfPowerCapPresent, ENC_BIG_ENDIAN0x00000000); |
| 2739 | bit_offset = bit_offset + 1; |
| 2740 | if (eightPskStructRfPowerCapPresent == 1) |
| 2741 | { |
| 2742 | proto_tree_add_bits_item(subtree, hf_gsm_a_8_psk_rf_power_capability_1, tvb, bit_offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 2743 | bit_offset = bit_offset + 2; |
| 2744 | } |
| 2745 | |
| 2746 | /* Extract 8_PSK RF Power Capability 2 */ |
| 2747 | proto_tree_add_bits_ret_val(subtree, hf_gsm_a_8_psk_rf_power_capability_2_present, tvb, bit_offset, |
| 2748 | 1, &eightPskStructRfPowerCapPresent, ENC_BIG_ENDIAN0x00000000); |
| 2749 | bit_offset = bit_offset + 1; |
| 2750 | if (eightPskStructRfPowerCapPresent == 1) |
| 2751 | { |
| 2752 | proto_tree_add_bits_item(subtree, hf_gsm_a_8_psk_rf_power_capability_2, tvb, bit_offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 2753 | bit_offset = bit_offset + 2; |
| 2754 | } |
| 2755 | length = (uint8_t)((bit_offset - old_bit_offset)>>3); |
| 2756 | if ((bit_offset - old_bit_offset) & 0x07) |
| 2757 | length++; |
| 2758 | proto_item_set_len(item, length); |
| 2759 | } |
| 2760 | |
| 2761 | /* { 0 | 1 < GSM 400 Bands Supported : { 01 | 10 | 11 } > |
| 2762 | * < GSM 400 Associated Radio Capability: bit(4) > } |
| 2763 | * Extract GSM 400 Band Information presence |
| 2764 | */ |
| 2765 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2766 | proto_tree_add_bits_ret_val(tree, hf_gsm_a_gsm_400_band_info_present, tvb, bit_offset, 1, &gsm400BandInfoPresent, ENC_BIG_ENDIAN0x00000000); |
| 2767 | bit_offset = bit_offset + 1; |
| 2768 | |
| 2769 | if (gsm400BandInfoPresent == 1) |
| 2770 | { |
| 2771 | /* Extract GSM 400 Bands Supported */ |
| 2772 | proto_tree_add_bits_item(tree, hf_gsm_a_gsm_400_bands_supported, tvb, bit_offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 2773 | bit_offset = bit_offset + 2; |
| 2774 | |
| 2775 | /* Extract GSM 400 Associated Radio Capability */ |
| 2776 | proto_tree_add_bits_item(tree, hf_gsm_a_gsm_400_assoc_radio_cap, tvb, bit_offset, 4, ENC_BIG_ENDIAN0x00000000); |
| 2777 | bit_offset = bit_offset + 4; |
| 2778 | } |
| 2779 | |
| 2780 | /* { 0 | 1 <GSM 850 Associated Radio Capability : bit(4) > } |
| 2781 | * Extract GSM 850 Associated Radio Capability presence |
| 2782 | */ |
| 2783 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2784 | proto_tree_add_bits_ret_val(tree, hf_gsm_a_gsm_850_assoc_radio_cap_present, tvb, bit_offset, 1, &gsm850AssocRadioCapabilityPresent, ENC_BIG_ENDIAN0x00000000); |
| 2785 | bit_offset = bit_offset + 1; |
| 2786 | |
| 2787 | if (gsm850AssocRadioCapabilityPresent == 1) |
| 2788 | { |
| 2789 | /* Extract GSM 850 Associated Radio Capability */ |
| 2790 | proto_tree_add_bits_item(tree, hf_gsm_a_gsm_850_assoc_radio_cap, tvb, bit_offset, 4, ENC_BIG_ENDIAN0x00000000); |
| 2791 | bit_offset = bit_offset + 4; |
| 2792 | } |
| 2793 | |
| 2794 | /* { 0 | 1 <GSM 1900 Associated Radio Capability : bit(4) > } |
| 2795 | * Extract GSM 1900 Associated Radio Capability presence |
| 2796 | */ |
| 2797 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2798 | proto_tree_add_bits_ret_val(tree, hf_gsm_a_gsm_1900_assoc_radio_cap_present, tvb, bit_offset, 1, &gsm1900AssocRadioCapabilityPresent, ENC_BIG_ENDIAN0x00000000); |
| 2799 | bit_offset = bit_offset + 1; |
| 2800 | |
| 2801 | if (gsm1900AssocRadioCapabilityPresent == 1) |
| 2802 | { |
| 2803 | /* Extract GSM 1900 Associated Radio Capability */ |
| 2804 | proto_tree_add_bits_item(tree, hf_gsm_a_gsm_1900_assoc_radio_cap, tvb, bit_offset, 4, ENC_BIG_ENDIAN0x00000000); |
| 2805 | bit_offset = bit_offset + 4; |
| 2806 | } |
| 2807 | |
| 2808 | /* < UMTS FDD Radio Access Technology Capability : bit > |
| 2809 | * Extract UMTS FDD Radio Access Technology Capability |
| 2810 | */ |
| 2811 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2812 | proto_tree_add_bits_item(tree, hf_gsm_a_umts_fdd_rat_cap, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2813 | bit_offset = bit_offset + 1; |
| 2814 | |
| 2815 | /* < UMTS 3.84 Mcps TDD Radio Access Technology Capability : bit > |
| 2816 | * Extract UMTS 3.84 Mcps TDD Radio Access Technology Capability |
| 2817 | */ |
| 2818 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2819 | proto_tree_add_bits_item(tree, hf_gsm_a_umts_384_mcps_tdd_rat_cap, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2820 | bit_offset = bit_offset + 1; |
| 2821 | |
| 2822 | /* < CDMA 2000 Radio Access Technology Capability : bit > |
| 2823 | * Extract CDMA 2000 Radio Access Technology Capability |
| 2824 | */ |
| 2825 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2826 | proto_tree_add_bits_item(tree, hf_gsm_a_cdma_2000_rat_cap, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2827 | bit_offset = bit_offset + 1; |
| 2828 | |
| 2829 | /* { 0 | 1 < DTM GPRS Multi Slot Class : bit(2) > |
| 2830 | * < Single Slot DTM : bit > |
| 2831 | * {0 | 1< DTM EGPRS Multi Slot Class : bit(2) > } } |
| 2832 | * Extract DTM E/GPRS Information presence |
| 2833 | */ |
| 2834 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2835 | proto_tree_add_bits_ret_val(tree, hf_gsm_a_dtm_e_gprs_multi_slot_info_present, tvb, bit_offset, 1, &dtmEGprsMultiSlotInfoPresent, ENC_BIG_ENDIAN0x00000000); |
| 2836 | bit_offset = bit_offset + 1; |
| 2837 | |
| 2838 | if (dtmEGprsMultiSlotInfoPresent == 1) |
| 2839 | { |
| 2840 | /* Extract DTM GPRS Multi Slot Class */ |
| 2841 | proto_tree_add_bits_item(tree, hf_gsm_a_dtm_gprs_multi_slot_class, tvb, bit_offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 2842 | bit_offset = bit_offset + 2; |
| 2843 | |
| 2844 | /* Extract Single Slot DTM */ |
| 2845 | proto_tree_add_bits_item(tree, hf_gsm_a_single_slot_dtm, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2846 | bit_offset = bit_offset + 1; |
| 2847 | |
| 2848 | /* Extract DTM EGPRS Multi Slot Class Presence */ |
| 2849 | proto_tree_add_bits_ret_val(tree, hf_gsm_a_dtm_egprs_multi_slot_class_present, tvb, bit_offset, 1, &dtmEgprsMultiSlotClassPresent, ENC_BIG_ENDIAN0x00000000); |
| 2850 | bit_offset = bit_offset + 1; |
| 2851 | |
| 2852 | /* Extract DTM EGPRS Multi Slot Class */ |
| 2853 | if (dtmEgprsMultiSlotClassPresent == 1) |
| 2854 | { |
| 2855 | proto_tree_add_bits_item(tree, hf_gsm_a_dtm_egprs_multi_slot_class, tvb, bit_offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 2856 | bit_offset = bit_offset + 2; |
| 2857 | } |
| 2858 | } |
| 2859 | |
| 2860 | /* |
| 2861 | * Release 4 starts here |
| 2862 | * |
| 2863 | * { 0 | 1 < Single Band Support > } -- Release 4 starts here: |
| 2864 | * Extract Single Band Support |
| 2865 | */ |
| 2866 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2867 | proto_tree_add_bits_ret_val(tree, hf_gsm_a_single_band_support, tvb, bit_offset, 1, &singleBandSupport, ENC_BIG_ENDIAN0x00000000); |
| 2868 | bit_offset = bit_offset + 1; |
| 2869 | |
| 2870 | if (singleBandSupport == 1) |
| 2871 | { |
| 2872 | /* Extract Single Band Support */ |
| 2873 | proto_tree_add_bits_item(tree, hf_gsm_a_gsm_band, tvb, bit_offset, 4, ENC_BIG_ENDIAN0x00000000); |
| 2874 | bit_offset = bit_offset + 4; |
| 2875 | } |
| 2876 | |
| 2877 | /* { 0 | 1 <GSM 750 Associated Radio Capability : bit(4) > } |
| 2878 | * Extract GSM 750 Associated Radio Capability presence |
| 2879 | */ |
| 2880 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2881 | proto_tree_add_bits_ret_val(tree, hf_gsm_a_gsm_750_assoc_radio_cap_present, tvb, bit_offset, 1, &gsm750AssocRadioCapabilityPresent, ENC_BIG_ENDIAN0x00000000); |
| 2882 | bit_offset = bit_offset + 1; |
| 2883 | |
| 2884 | if (gsm750AssocRadioCapabilityPresent == 1) |
| 2885 | { |
| 2886 | /* Extract GSM 750 Associated Radio Capability */ |
| 2887 | proto_tree_add_bits_item(tree, hf_gsm_a_gsm_750_assoc_radio_cap, tvb, bit_offset, 4, ENC_BIG_ENDIAN0x00000000); |
| 2888 | bit_offset = bit_offset + 4; |
| 2889 | } |
| 2890 | |
| 2891 | /* < UMTS 1.28 Mcps TDD Radio Access Technology Capability : bit > |
| 2892 | * Extract UMTS 1.28 Mcps TDD Radio Access Technology Capability |
| 2893 | */ |
| 2894 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2895 | proto_tree_add_bits_item(tree, hf_gsm_a_umts_128_mcps_tdd_rat_cap, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2896 | bit_offset = bit_offset + 1; |
| 2897 | |
| 2898 | /* < GERAN Feature Package 1 : bit > |
| 2899 | * Extract GERAN Feature Package 1 |
| 2900 | */ |
| 2901 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2902 | proto_tree_add_bits_item(tree, hf_gsm_a_geran_feature_package_1, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2903 | bit_offset = bit_offset + 1; |
| 2904 | |
| 2905 | /* { 0 | 1 < Extended DTM GPRS Multi Slot Class : bit(2) > |
| 2906 | * < Extended DTM EGPRS Multi Slot Class : bit(2) > } |
| 2907 | * Extract Extended DTM E/GPRS Information presence |
| 2908 | */ |
| 2909 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2910 | proto_tree_add_bits_ret_val(tree, hf_gsm_a_ext_dtm_e_gprs_multi_slot_info_present, tvb, bit_offset, 1, &extDtmEGprsMultiSlotInfoPresent, ENC_BIG_ENDIAN0x00000000); |
| 2911 | bit_offset = bit_offset + 1; |
| 2912 | |
| 2913 | if (extDtmEGprsMultiSlotInfoPresent == 1) |
| 2914 | { |
| 2915 | /* Extract Extended DTM GPRS Multi Slot Class */ |
| 2916 | proto_tree_add_bits_item(tree, hf_gsm_a_ext_dtm_gprs_multi_slot_class, tvb, bit_offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 2917 | bit_offset = bit_offset + 2; |
| 2918 | |
| 2919 | /* Extract Extended DTM EGPRS Multi Slot Class */ |
| 2920 | proto_tree_add_bits_item(tree, hf_gsm_a_ext_dtm_egprs_multi_slot_class, tvb, bit_offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 2921 | bit_offset = bit_offset + 2; |
| 2922 | } |
| 2923 | |
| 2924 | /* |
| 2925 | * Release 5 starts here |
| 2926 | * |
| 2927 | * { 0 | 1 < High Multislot Capability : bit(2) > } -- Release 5 starts here. |
| 2928 | * Extract High Multislot Capability presence |
| 2929 | */ |
| 2930 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2931 | proto_tree_add_bits_ret_val(tree, hf_gsm_a_high_multislot_cap_present, tvb, bit_offset, 1, &highMultislotCapPresent, ENC_BIG_ENDIAN0x00000000); |
| 2932 | bit_offset = bit_offset + 1; |
| 2933 | |
| 2934 | if (highMultislotCapPresent == 1) |
| 2935 | { |
| 2936 | /* Extract High Multislot Capability */ |
| 2937 | proto_tree_add_bits_item(tree, hf_gsm_a_high_multislot_cap, tvb, bit_offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 2938 | bit_offset = bit_offset + 2; |
| 2939 | } |
| 2940 | |
| 2941 | /* |
| 2942 | * { 0 | 1 < GERAN Iu Mode Capabilities > } -- "1" also means support of GERAN Iu mode |
| 2943 | * Extract GERAN Iu Mode Capabilities presence |
| 2944 | */ |
| 2945 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2946 | proto_tree_add_bits_ret_val(tree, hf_gsm_a_geran_iu_mode_support, tvb, bit_offset, 1, &geranIuModeSupport, ENC_BIG_ENDIAN0x00000000); |
| 2947 | bit_offset = bit_offset + 1; |
| 2948 | |
| 2949 | if (geranIuModeSupport == 1) |
| 2950 | { |
| 2951 | /* Extract GERAN Iu Mode Capabilities Length */ |
| 2952 | length = tvb_get_bits8(tvb, bit_offset, 4); |
| 2953 | |
| 2954 | /* Extract GERAN Iu Mode Capabilities */ |
| 2955 | item = proto_tree_add_bits_item(tree, hf_gsm_a_geran_iu_mode_cap, tvb, bit_offset, length + 4, ENC_BIG_ENDIAN0x00000000); |
| 2956 | subtree = proto_item_add_subtree(item, ett_gsm_common_elem[DE_MS_CM_3]); |
| 2957 | |
| 2958 | /* Add GERAN Iu Mode Capabilities Length in subtree */ |
| 2959 | proto_tree_add_bits_item(subtree, hf_gsm_a_geran_iu_mode_cap_length, tvb, bit_offset, 4, ENC_BIG_ENDIAN0x00000000); |
| 2960 | bit_offset += 4; |
| 2961 | target_bit_offset = bit_offset + length; |
| 2962 | |
| 2963 | /* Extract FLO Iu Capability */ |
| 2964 | proto_tree_add_bits_item(subtree, hf_gsm_a_flo_iu_cap, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2965 | bit_offset += 1; |
| 2966 | |
| 2967 | /* If needed, add spare bits */ |
| 2968 | if (target_bit_offset > bit_offset) |
| 2969 | { |
| 2970 | proto_tree_add_bits_item(subtree, hf_gsm_a_spare_bits, tvb, bit_offset, target_bit_offset - bit_offset, ENC_BIG_ENDIAN0x00000000); |
| 2971 | bit_offset = target_bit_offset; |
| 2972 | } |
| 2973 | } |
| 2974 | |
| 2975 | /* < GERAN Feature Package 2 : bit > |
| 2976 | * Extract GERAN Feature Package 2 |
| 2977 | */ |
| 2978 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2979 | proto_tree_add_bits_item(tree, hf_gsm_a_geran_feature_package_2, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 2980 | bit_offset = bit_offset + 1; |
| 2981 | |
| 2982 | /* < GMSK Multislot Power Profile : bit (2) > |
| 2983 | * Extract GMSK Multislot Power Profile |
| 2984 | */ |
| 2985 | AVAILABLE_BITS_CHECK(2)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (2)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2986 | proto_tree_add_bits_item(tree, hf_gsm_a_gmsk_multislot_power_prof, tvb, bit_offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 2987 | bit_offset = bit_offset + 2; |
| 2988 | |
| 2989 | /* < 8-PSK Multislot Power Profile : bit (2) > |
| 2990 | * Extract GMSK Multislot Power Profile |
| 2991 | */ |
| 2992 | AVAILABLE_BITS_CHECK(2)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (2)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 2993 | proto_tree_add_bits_item(tree, hf_gsm_a_8_psk_multislot_power_prof, tvb, bit_offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 2994 | bit_offset = bit_offset + 2; |
| 2995 | |
| 2996 | /* |
| 2997 | * Release 6 starts here |
| 2998 | * |
| 2999 | * { 0 | 1 < T-GSM 400 Bands Supported : { 01 | 10 | 11 } > -- Release 6 starts here. |
| 3000 | * < T-GSM 400 Associated Radio Capability: bit(4) > } |
| 3001 | */ |
| 3002 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3003 | proto_tree_add_bits_ret_val(tree, hf_gsm_a_t_gsm_400_band_info_present, tvb, bit_offset, 1, &tGsm400BandInfoPresent, ENC_BIG_ENDIAN0x00000000); |
| 3004 | bit_offset = bit_offset + 1; |
| 3005 | |
| 3006 | if (tGsm400BandInfoPresent == 1) |
| 3007 | { |
| 3008 | /* Extract T-GSM 400 Bands Supported */ |
| 3009 | proto_tree_add_bits_item(tree, hf_gsm_a_t_gsm_400_bands_supported, tvb, bit_offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 3010 | bit_offset = bit_offset + 2; |
| 3011 | |
| 3012 | /* Extract T-GSM 400 Associated Radio Capability */ |
| 3013 | proto_tree_add_bits_item(tree, hf_gsm_a_t_gsm_400_assoc_radio_cap, tvb, bit_offset, 4, ENC_BIG_ENDIAN0x00000000); |
| 3014 | bit_offset = bit_offset + 4; |
| 3015 | } |
| 3016 | |
| 3017 | /* { 0 | 1 < T-GSM 900 Associated Radio Capability: bit(4) > } |
| 3018 | * Extract T-GSM 900 Associated Radio Capability presence |
| 3019 | */ |
| 3020 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3021 | proto_tree_add_bits_ret_val(tree, hf_gsm_a_t_gsm_900_assoc_radio_cap_present, tvb, bit_offset, 1, &tGsm900AssocRadioCapabilityPresent, ENC_BIG_ENDIAN0x00000000); |
| 3022 | bit_offset = bit_offset + 1; |
| 3023 | |
| 3024 | if (tGsm900AssocRadioCapabilityPresent == 1) |
| 3025 | { |
| 3026 | /* Extract T-GSM 900 Associated Radio Capability */ |
| 3027 | proto_tree_add_bits_item(tree, hf_gsm_a_t_gsm_900_assoc_radio_cap, tvb, bit_offset, 4, ENC_BIG_ENDIAN0x00000000); |
| 3028 | bit_offset = bit_offset + 4; |
| 3029 | } |
| 3030 | |
| 3031 | /* < Downlink Advanced Receiver Performance : bit (2)> |
| 3032 | * Extract Downlink Advanced Receiver Performance |
| 3033 | */ |
| 3034 | AVAILABLE_BITS_CHECK(2)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (2)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3035 | proto_tree_add_bits_item(tree, hf_gsm_a_downlink_adv_receiver_perf, tvb, bit_offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 3036 | bit_offset = bit_offset + 2; |
| 3037 | |
| 3038 | /* < DTM Enhancements Capability : bit > |
| 3039 | * Extract DTM Enhancements Capability |
| 3040 | */ |
| 3041 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3042 | proto_tree_add_bits_item(tree, hf_gsm_a_dtm_enhancements_cap, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3043 | bit_offset = bit_offset + 1; |
| 3044 | |
| 3045 | /* { 0 | 1 < DTM GPRS High Multi Slot Class : bit(3) > |
| 3046 | * < Offset required : bit> |
| 3047 | * { 0 | 1 < DTM EGPRS High Multi Slot Class : bit(3) > } } |
| 3048 | * Extract DTM E/GPRS High Multi Slot Information presence |
| 3049 | */ |
| 3050 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3051 | proto_tree_add_bits_ret_val(tree, hf_gsm_a_dtm_e_gprs_high_multi_slot_info_present, tvb, bit_offset, 1, &dtmEGprsHighMultiSlotInfoPresent, ENC_BIG_ENDIAN0x00000000); |
| 3052 | bit_offset = bit_offset + 1; |
| 3053 | |
| 3054 | if (dtmEGprsHighMultiSlotInfoPresent == 1) |
| 3055 | { |
| 3056 | /* Extract DTM GPRS High Multi Slot Class */ |
| 3057 | proto_tree_add_bits_item(tree, hf_gsm_a_dtm_gprs_high_multi_slot_class, tvb, bit_offset, 3, ENC_BIG_ENDIAN0x00000000); |
| 3058 | bit_offset = bit_offset + 3; |
| 3059 | |
| 3060 | /* Extract Offset Required */ |
| 3061 | proto_tree_add_bits_item(tree, hf_gsm_a_offset_required, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3062 | bit_offset = bit_offset + 1; |
| 3063 | |
| 3064 | /* Extract DTM EGPRS High Multi Slot Class Presence */ |
| 3065 | proto_tree_add_bits_ret_val(tree, hf_gsm_a_dtm_egprs_high_multi_slot_class_present, tvb, bit_offset, 1, &dtmEgprsHighMultiSlotClassPresent, ENC_BIG_ENDIAN0x00000000); |
| 3066 | bit_offset = bit_offset + 1; |
| 3067 | |
| 3068 | /* Extract DTM EGPRS High Multi Slot Class */ |
| 3069 | if (dtmEgprsHighMultiSlotClassPresent == 1) |
| 3070 | { |
| 3071 | proto_tree_add_bits_item(tree, hf_gsm_a_dtm_egprs_high_multi_slot_class, tvb, bit_offset, 3, ENC_BIG_ENDIAN0x00000000); |
| 3072 | bit_offset = bit_offset + 3; |
| 3073 | } |
| 3074 | } |
| 3075 | |
| 3076 | /* < Repeated ACCH Capability : bit > |
| 3077 | * Extract Repeated ACCH Capability |
| 3078 | */ |
| 3079 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3080 | proto_tree_add_bits_item(tree, hf_gsm_a_repeated_acch_cap, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3081 | bit_offset = bit_offset + 1; |
| 3082 | |
| 3083 | /* |
| 3084 | * Release 7 starts here |
| 3085 | * |
| 3086 | * { 0 | 1 <GSM 710 Associated Radio Capability : bit(4) > } -- Release 7 starts here. |
| 3087 | * Extract GSM 710 Associated Radio Capability presence |
| 3088 | */ |
| 3089 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3090 | proto_tree_add_bits_ret_val(tree, hf_gsm_a_gsm_710_assoc_radio_cap_present, tvb, bit_offset, 1, &gsm710AssocRadioCapabilityPresent, ENC_BIG_ENDIAN0x00000000); |
| 3091 | bit_offset = bit_offset + 1; |
| 3092 | |
| 3093 | if (gsm710AssocRadioCapabilityPresent == 1) |
| 3094 | { |
| 3095 | /* Extract GSM 710 Associated Radio Capability */ |
| 3096 | proto_tree_add_bits_item(tree, hf_gsm_a_gsm_710_assoc_radio_cap, tvb, bit_offset, 4, ENC_BIG_ENDIAN0x00000000); |
| 3097 | bit_offset = bit_offset + 4; |
| 3098 | } |
| 3099 | |
| 3100 | /* { 0 | 1 < T-GSM 810 Associated Radio Capability: bit(4) > } |
| 3101 | * Extract T-GSM 810 Associated Radio Capability presence |
| 3102 | */ |
| 3103 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3104 | proto_tree_add_bits_ret_val(tree, hf_gsm_a_t_gsm_810_assoc_radio_cap_present, tvb, bit_offset, 1, &tGsm810AssocRadioCapabilityPresent, ENC_BIG_ENDIAN0x00000000); |
| 3105 | bit_offset = bit_offset + 1; |
| 3106 | |
| 3107 | if (tGsm810AssocRadioCapabilityPresent == 1) |
| 3108 | { |
| 3109 | /* Extract T-GSM 810 Associated Radio Capability */ |
| 3110 | proto_tree_add_bits_item(tree, hf_gsm_a_t_gsm_810_assoc_radio_cap, tvb, bit_offset, 4, ENC_BIG_ENDIAN0x00000000); |
| 3111 | bit_offset = bit_offset + 4; |
| 3112 | } |
| 3113 | |
| 3114 | /* < Ciphering Mode Setting Capability : bit > |
| 3115 | * Extract Ciphering Mode Setting Capability |
| 3116 | */ |
| 3117 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3118 | proto_tree_add_bits_item(tree, hf_gsm_a_ciphering_mode_setting_cap, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3119 | bit_offset = bit_offset + 1; |
| 3120 | |
| 3121 | /* < Additional Positioning Capabilities : bit > |
| 3122 | * Extract Additional Positioning Capabilities |
| 3123 | */ |
| 3124 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3125 | proto_tree_add_bits_item(tree, hf_gsm_a_additional_positioning_caps, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3126 | bit_offset = bit_offset + 1; |
| 3127 | |
| 3128 | /* |
| 3129 | * Release 8 starts here |
| 3130 | * |
| 3131 | * <E-UTRA FDD support : bit > -- Release 8 starts here. |
| 3132 | * Extract E-UTRA FDD support |
| 3133 | */ |
| 3134 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3135 | proto_tree_add_bits_item(tree, hf_gsm_a_e_utra_fdd_support, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3136 | bit_offset = bit_offset + 1; |
| 3137 | |
| 3138 | /* |
| 3139 | * <E-UTRA TDD support : bit > |
| 3140 | * Extract E-UTRA TDD support |
| 3141 | */ |
| 3142 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3143 | proto_tree_add_bits_item(tree, hf_gsm_a_e_utra_tdd_support, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3144 | bit_offset = bit_offset + 1; |
| 3145 | |
| 3146 | /* |
| 3147 | * <E-UTRA Measurement and Reporting support : bit > |
| 3148 | * Extract E-UTRA Measurement and Reporting support |
| 3149 | */ |
| 3150 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3151 | proto_tree_add_bits_item(tree, hf_gsm_a_e_utra_meas_and_report_support, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3152 | bit_offset = bit_offset + 1; |
| 3153 | |
| 3154 | /* |
| 3155 | * <Priority-based reselection support : bit > |
| 3156 | * Extract Priority-based reselection support |
| 3157 | */ |
| 3158 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3159 | proto_tree_add_bits_item(tree, hf_gsm_a_prio_based_resel_support, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3160 | bit_offset = bit_offset + 1; |
| 3161 | |
| 3162 | /* |
| 3163 | * Release 9 starts here |
| 3164 | * |
| 3165 | * <UTRA CSG Cells Reporting : bit > -- Release 9 starts here. |
| 3166 | * Extract UTRA CSG Cells Reporting |
| 3167 | */ |
| 3168 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3169 | proto_tree_add_bits_item(tree, hf_gsm_a_utra_csg_cells_reporting, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3170 | bit_offset = bit_offset + 1; |
| 3171 | |
| 3172 | /* |
| 3173 | * <VAMOS Level : bit(2) > |
| 3174 | * Extract VAMOS Level |
| 3175 | */ |
| 3176 | AVAILABLE_BITS_CHECK(2)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (2)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3177 | proto_tree_add_bits_item(tree, hf_gsm_a_vamos_level, tvb, bit_offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 3178 | bit_offset = bit_offset + 2; |
| 3179 | |
| 3180 | /* |
| 3181 | * Release 10 starts here |
| 3182 | * |
| 3183 | * < TIGHTER Capability : bit(2) > -- Release 10 starts here. |
| 3184 | * Extract TIGHTER Capability |
| 3185 | */ |
| 3186 | AVAILABLE_BITS_CHECK(2)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (2)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3187 | proto_tree_add_bits_item(tree, hf_gsm_a_tighter_cap, tvb, bit_offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 3188 | bit_offset = bit_offset + 2; |
| 3189 | |
| 3190 | /* |
| 3191 | * < Selective Ciphering of Downlink SACCH : bit > |
| 3192 | * Extract Selective Ciphering of Downlink SACCH |
| 3193 | */ |
| 3194 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3195 | proto_tree_add_bits_item(tree, hf_gsm_a_selective_ciph_down_sacch, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3196 | bit_offset = bit_offset + 1; |
| 3197 | |
| 3198 | /* |
| 3199 | * Release 11 starts here |
| 3200 | * |
| 3201 | * < CS to PS SRVCC from GERAN to UTRA : bit(2) > -- Release 11 starts here |
| 3202 | */ |
| 3203 | AVAILABLE_BITS_CHECK(2)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (2)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3204 | proto_tree_add_bits_item(tree, hf_gsm_a_cs_to_ps_srvcc_geran_to_utra, tvb, bit_offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 3205 | bit_offset = bit_offset + 2; |
| 3206 | |
| 3207 | /* |
| 3208 | * < CS to PS SRVCC from GERAN to E-UTRA : bit(2)> |
| 3209 | */ |
| 3210 | AVAILABLE_BITS_CHECK(2)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (2)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3211 | proto_tree_add_bits_item(tree, hf_gsm_a_cs_to_ps_srvcc_geran_to_eutra, tvb, bit_offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 3212 | bit_offset = bit_offset + 2; |
| 3213 | |
| 3214 | /* |
| 3215 | * < GERAN Network Sharing support : bit(1)> |
| 3216 | */ |
| 3217 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3218 | proto_tree_add_bits_item(tree, hf_gsm_a_geran_network_sharing_support, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3219 | bit_offset = bit_offset + 1; |
| 3220 | |
| 3221 | /* |
| 3222 | * < E-UTRA Wideband RSRQ measurements support : bit(1)> |
| 3223 | */ |
| 3224 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3225 | proto_tree_add_bits_item(tree, hf_gsm_a_eutra_wb_rsrq_support, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3226 | bit_offset = bit_offset + 1; |
| 3227 | |
| 3228 | /* |
| 3229 | * Release 12 starts here |
| 3230 | * |
| 3231 | * < ER Band support : bit(1) > -- Release 12 starts here |
| 3232 | */ |
| 3233 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3234 | proto_tree_add_bits_item(tree, hf_gsm_a_er_band_support, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3235 | bit_offset = bit_offset + 1; |
| 3236 | |
| 3237 | /* |
| 3238 | * < UTRA Multiple Frequency Band Indicators support : bit(1)> |
| 3239 | */ |
| 3240 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3241 | proto_tree_add_bits_item(tree, hf_gsm_a_utra_mfbi_support, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3242 | bit_offset = bit_offset + 1; |
| 3243 | |
| 3244 | /* |
| 3245 | * < E-UTRA Multiple Frequency Band Indicators support : bit(1)> |
| 3246 | */ |
| 3247 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3248 | proto_tree_add_bits_item(tree, hf_gsm_a_eutra_mfbi_support, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3249 | bit_offset = bit_offset + 1; |
| 3250 | |
| 3251 | /* |
| 3252 | * < Extended TSC Set Capability support : bit(1)> |
| 3253 | */ |
| 3254 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3255 | proto_tree_add_bits_item(tree, hf_gsm_a_ext_tsc_set_cap_support, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3256 | bit_offset = bit_offset + 1; |
| 3257 | |
| 3258 | /* |
| 3259 | * < Extended EARFCN value range : bit(1)> |
| 3260 | */ |
| 3261 | AVAILABLE_BITS_CHECK(1)bits_left = ((len + offset) << 3) - bit_offset; if (bits_left < (1)) { if (bits_left > 0) proto_tree_add_bits_item(tree , hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, 0x00000000 ); else if (bits_left < 0) proto_tree_add_expert(tree, pinfo , &ei_gsm_a_ie_length_too_short, tvb, offset, len); return len; }; |
| 3262 | proto_tree_add_bits_item(tree, hf_gsm_a_ext_earfcn_value_range, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3263 | bit_offset = bit_offset + 1; |
| 3264 | |
| 3265 | /* |
| 3266 | * Add spare bits until we reach an octet boundary |
| 3267 | */ |
| 3268 | bits_left = (((len + offset) << 3) - bit_offset) & 0x07; |
| 3269 | if (bits_left != 0) |
| 3270 | { |
| 3271 | proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, bit_offset, bits_left, ENC_BIG_ENDIAN0x00000000); |
| 3272 | bit_offset += bits_left; |
| 3273 | } |
| 3274 | |
| 3275 | /* translate to byte offset (we already know that we are on an octet boundary) */ |
| 3276 | curr_offset = bit_offset >> 3; |
| 3277 | EXTRANEOUS_DATA_CHECK(len, curr_offset - offset, pinfo, &ei_gsm_a_extraneous_data)if ((len) > (curr_offset - offset)) { proto_tree_add_expert (tree, pinfo, &ei_gsm_a_extraneous_data, tvb, curr_offset , (len) - (curr_offset - offset)); curr_offset += ((len) - (curr_offset - offset)); }; |
| 3278 | |
| 3279 | return len; |
| 3280 | } |
| 3281 | /* |
| 3282 | * [3] 10.5.1.8 |
| 3283 | */ |
| 3284 | uint16_t de_spare_nibble(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U___attribute__((unused)), uint32_t offset, unsigned len, char *add_string _U___attribute__((unused)), int string_len _U___attribute__((unused))) |
| 3285 | { |
| 3286 | uint32_t curr_offset; |
| 3287 | int bit_offset; |
| 3288 | |
| 3289 | curr_offset = offset; |
| 3290 | if (RIGHT_NIBBLE(1) == len) |
| 3291 | bit_offset = 4; |
| 3292 | else |
| 3293 | bit_offset = 0; |
| 3294 | |
| 3295 | proto_tree_add_bits_item(tree, hf_gsm_a_spare_nibble, tvb, (curr_offset<<3)+bit_offset, 4, ENC_BIG_ENDIAN0x00000000); |
| 3296 | curr_offset = curr_offset + 1; |
| 3297 | |
| 3298 | return (curr_offset - offset); |
| 3299 | } |
| 3300 | |
| 3301 | /* |
| 3302 | * [3] 10.5.1.9 Descriptive group or broadcast call reference |
| 3303 | */ |
| 3304 | static const true_false_string tfs_vgcs_vbs = { "VGCS (Group call reference)", "VBS (Broadcast call reference)" }; |
| 3305 | |
| 3306 | static const value_string gsm_a_call_priority_vals[] = { |
| 3307 | { 0, "no priority applied"}, |
| 3308 | { 1, "call priority level 4"}, |
| 3309 | { 2, "call priority level 3"}, |
| 3310 | { 3, "call priority level 2"}, |
| 3311 | { 4, "call priority level 1"}, |
| 3312 | { 5, "call priority level 0"}, |
| 3313 | { 6, "call priority level B"}, |
| 3314 | { 7, "call priority level A"}, |
| 3315 | { 0, NULL((void*)0) } |
| 3316 | }; |
| 3317 | |
| 3318 | uint16_t |
| 3319 | de_d_gb_call_ref(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U___attribute__((unused)), uint32_t offset, unsigned len _U___attribute__((unused)), char *add_string _U___attribute__((unused)), int string_len _U___attribute__((unused))) |
| 3320 | { |
| 3321 | uint32_t curr_offset = offset; |
| 3322 | |
| 3323 | proto_tree_add_item(tree, hf_gsm_a_group_call_reference, tvb, curr_offset, 4, ENC_BIG_ENDIAN0x00000000); |
| 3324 | proto_tree_add_item(tree, hf_gsm_a_service_flag, tvb, curr_offset, 4, ENC_BIG_ENDIAN0x00000000); |
| 3325 | proto_tree_add_item(tree, hf_gsm_a_af_acknowledgement, tvb, curr_offset, 4, ENC_BIG_ENDIAN0x00000000); |
| 3326 | proto_tree_add_item(tree, hf_gsm_a_call_priority, tvb, curr_offset, 4, ENC_BIG_ENDIAN0x00000000); |
| 3327 | curr_offset += 4; |
| 3328 | |
| 3329 | proto_tree_add_item(tree, hf_gsm_a_ciphering_info, tvb, curr_offset, 1, ENC_NA0x00000000); |
| 3330 | |
| 3331 | proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3)+4, 4, ENC_BIG_ENDIAN0x00000000); |
| 3332 | curr_offset++; |
| 3333 | |
| 3334 | /* no length check possible */ |
| 3335 | |
| 3336 | return (curr_offset - offset); |
| 3337 | } |
| 3338 | |
| 3339 | /* |
| 3340 | * [3] 10.5.1.10a PD and SAPI $(CCBS)$ |
| 3341 | */ |
| 3342 | static const value_string gsm_a_sapi_vals[] = { |
| 3343 | { 0, "SAPI 0"}, |
| 3344 | { 1, "Reserved"}, |
| 3345 | { 2, "Reserved"}, |
| 3346 | { 3, "SAPI 3"}, |
| 3347 | { 0, NULL((void*)0) } |
| 3348 | }; |
| 3349 | |
| 3350 | static uint16_t |
| 3351 | de_pd_sapi(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U___attribute__((unused)), uint32_t offset, unsigned len _U___attribute__((unused)), char *add_string _U___attribute__((unused)), int string_len _U___attribute__((unused))) |
| 3352 | { |
| 3353 | uint32_t curr_offset; |
| 3354 | proto_tree *subtree; |
| 3355 | |
| 3356 | curr_offset = offset; |
| 3357 | |
| 3358 | subtree = |
| 3359 | proto_tree_add_subtree(tree, |
| 3360 | tvb, curr_offset, 1, ett_gsm_dtap_elem[DE_PD_SAPI], NULL((void*)0), |
| 3361 | val_to_str_ext_const(DE_PD_SAPI, &gsm_dtap_elem_strings_ext, "")); |
| 3362 | |
| 3363 | proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, curr_offset<<3, 2, ENC_BIG_ENDIAN0x00000000); |
| 3364 | |
| 3365 | proto_tree_add_item(subtree, hf_gsm_a_sapi, tvb, curr_offset, 1, ENC_NA0x00000000); |
| 3366 | |
| 3367 | proto_tree_add_item(tree, hf_gsm_a_L3_protocol_discriminator, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3368 | |
| 3369 | curr_offset++; |
| 3370 | |
| 3371 | /* no length check possible */ |
| 3372 | |
| 3373 | return (curr_offset - offset); |
| 3374 | } |
| 3375 | |
| 3376 | /* |
| 3377 | * [3] 10.5.1.11 Priority Level |
| 3378 | */ |
| 3379 | static const value_string gsm_a_call_prio_vals[] = { |
| 3380 | { 0x00, "no priority applied" }, |
| 3381 | { 0x01, "call priority level 4" }, |
| 3382 | { 0x02, "call priority level 3" }, |
| 3383 | { 0x03, "call priority level 2" }, |
| 3384 | { 0x04, "call priority level 1" }, |
| 3385 | { 0x05, "call priority level 0" }, |
| 3386 | { 0x06, "call priority level B" }, |
| 3387 | { 0x07, "call priority level A" }, |
| 3388 | { 0, NULL((void*)0) } |
| 3389 | }; |
| 3390 | |
| 3391 | static uint16_t |
| 3392 | de_prio(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U___attribute__((unused)), uint32_t offset, unsigned len _U___attribute__((unused)), char *add_string _U___attribute__((unused)), int string_len _U___attribute__((unused))) |
| 3393 | { |
| 3394 | uint32_t curr_offset; |
| 3395 | |
| 3396 | curr_offset = offset; |
| 3397 | |
| 3398 | proto_tree_add_item(tree, hf_gsm_a_b8spare, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3399 | proto_tree_add_bits_item(tree, hf_gsm_a_call_prio, tvb, (curr_offset<<3)+5, 3, ENC_BIG_ENDIAN0x00000000); |
| 3400 | curr_offset++; |
| 3401 | |
| 3402 | /* no length check possible */ |
| 3403 | |
| 3404 | return (curr_offset - offset); |
| 3405 | } |
| 3406 | |
| 3407 | /* |
| 3408 | * [3] 10.5.1.12.1 CN Common GSM-MAP NAS system information |
| 3409 | */ |
| 3410 | uint16_t |
| 3411 | de_cn_common_gsm_map_nas_sys_info(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, uint32_t offset, unsigned len, char *add_string _U___attribute__((unused)), int string_len _U___attribute__((unused))) |
| 3412 | { |
| 3413 | uint32_t curr_offset; |
| 3414 | |
| 3415 | curr_offset = offset; |
| 3416 | |
| 3417 | proto_tree_add_item(tree, hf_gsm_a_lac, tvb, curr_offset, 2, ENC_BIG_ENDIAN0x00000000); |
| 3418 | curr_offset += 2; |
| 3419 | |
| 3420 | EXTRANEOUS_DATA_CHECK(len, curr_offset - offset, pinfo, &ei_gsm_a_extraneous_data)if ((len) > (curr_offset - offset)) { proto_tree_add_expert (tree, pinfo, &ei_gsm_a_extraneous_data, tvb, curr_offset , (len) - (curr_offset - offset)); curr_offset += ((len) - (curr_offset - offset)); }; |
| 3421 | |
| 3422 | return (curr_offset - offset); |
| 3423 | } |
| 3424 | |
| 3425 | /* |
| 3426 | * [3] 10.5.1.12.2 CS domain specific system information |
| 3427 | */ |
| 3428 | static const true_false_string gsm_a_att_value = { |
| 3429 | "MSs shall apply IMSI attach and detach procedure", |
| 3430 | "MSs shall not apply IMSI attach and detach procedure" |
| 3431 | }; |
| 3432 | |
| 3433 | uint16_t |
| 3434 | de_cs_domain_spec_sys_info(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, uint32_t offset, unsigned len, char *add_string _U___attribute__((unused)), int string_len _U___attribute__((unused))) |
| 3435 | { |
| 3436 | uint32_t curr_offset; |
| 3437 | |
| 3438 | curr_offset = offset; |
| 3439 | |
| 3440 | proto_tree_add_item(tree, hf_gsm_a_rr_t3212, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3441 | curr_offset++; |
| 3442 | proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3), 7, ENC_BIG_ENDIAN0x00000000); |
| 3443 | proto_tree_add_item(tree, hf_gsm_a_att, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3444 | curr_offset++; |
| 3445 | |
| 3446 | EXTRANEOUS_DATA_CHECK(len, curr_offset - offset, pinfo, &ei_gsm_a_extraneous_data)if ((len) > (curr_offset - offset)) { proto_tree_add_expert (tree, pinfo, &ei_gsm_a_extraneous_data, tvb, curr_offset , (len) - (curr_offset - offset)); curr_offset += ((len) - (curr_offset - offset)); }; |
| 3447 | |
| 3448 | return (curr_offset - offset); |
| 3449 | } |
| 3450 | |
| 3451 | /* |
| 3452 | * [3] 10.5.1.12.3 PS domain specific system information |
| 3453 | */ |
| 3454 | static const true_false_string gsm_a_nmo_1_value = { |
| 3455 | "Network Mode of Operation I is used for MS configured for NMO_I_Behaviour", |
| 3456 | "Network Mode of Operation indicated in Bit 1 (NMO) is used for MS configured for NMO_I_Behaviour" |
| 3457 | }; |
| 3458 | |
| 3459 | static const true_false_string gsm_a_nmo_value = { |
| 3460 | "Network Mode of Operation II", |
| 3461 | "Network Mode of Operation I" |
| 3462 | }; |
| 3463 | |
| 3464 | uint16_t |
| 3465 | de_ps_domain_spec_sys_info(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, uint32_t offset, unsigned len, char *add_string _U___attribute__((unused)), int string_len _U___attribute__((unused))) |
| 3466 | { |
| 3467 | uint32_t curr_offset; |
| 3468 | |
| 3469 | curr_offset = offset; |
| 3470 | |
| 3471 | proto_tree_add_item(tree, hf_gsm_a_gm_rac, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3472 | curr_offset++; |
| 3473 | proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, (curr_offset<<3), 6, ENC_BIG_ENDIAN0x00000000); |
| 3474 | proto_tree_add_item(tree, hf_gsm_a_nmo_1, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3475 | proto_tree_add_item(tree, hf_gsm_a_nmo, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3476 | curr_offset++; |
| 3477 | |
| 3478 | EXTRANEOUS_DATA_CHECK(len, curr_offset - offset, pinfo, &ei_gsm_a_extraneous_data)if ((len) > (curr_offset - offset)) { proto_tree_add_expert (tree, pinfo, &ei_gsm_a_extraneous_data, tvb, curr_offset , (len) - (curr_offset - offset)); curr_offset += ((len) - (curr_offset - offset)); }; |
| 3479 | |
| 3480 | return (curr_offset - offset); |
| 3481 | } |
| 3482 | |
| 3483 | /* |
| 3484 | * [3] 10.5.1.13 PLMN list |
| 3485 | */ |
| 3486 | uint16_t |
| 3487 | de_plmn_list(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, uint32_t offset, unsigned len, char *add_string, int string_len) |
| 3488 | { |
| 3489 | char *mcc_mnc_str; |
| 3490 | uint32_t curr_offset; |
| 3491 | uint8_t num_plmn; |
| 3492 | proto_tree* subtree; |
| 3493 | |
| 3494 | curr_offset = offset; |
| 3495 | |
| 3496 | num_plmn = 0; |
| 3497 | while ((len - (curr_offset - offset)) >= 3) |
| 3498 | { |
| 3499 | subtree = proto_tree_add_subtree_format(tree, tvb, curr_offset, 3, ett_gsm_a_plmn, NULL((void*)0), "PLMN[%u]", num_plmn + 1); |
| 3500 | mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, subtree, curr_offset, E212_NONE, true1); |
| 3501 | proto_item_append_text(subtree, ": %s", mcc_mnc_str); |
| 3502 | |
| 3503 | curr_offset += 3; |
| 3504 | |
| 3505 | num_plmn++; |
| 3506 | } |
| 3507 | |
| 3508 | if (add_string) |
| 3509 | snprintf(add_string, string_len, " - %u PLMN%s", |
| 3510 | num_plmn, plurality(num_plmn, "", "s")((num_plmn) == 1 ? ("") : ("s"))); |
| 3511 | |
| 3512 | EXTRANEOUS_DATA_CHECK(len, curr_offset - offset, pinfo, &ei_gsm_a_extraneous_data)if ((len) > (curr_offset - offset)) { proto_tree_add_expert (tree, pinfo, &ei_gsm_a_extraneous_data, tvb, curr_offset , (len) - (curr_offset - offset)); curr_offset += ((len) - (curr_offset - offset)); }; |
| 3513 | |
| 3514 | return (curr_offset - offset); |
| 3515 | } |
| 3516 | |
| 3517 | /* |
| 3518 | * 10.5.1.14 NAS container for PS HO |
| 3519 | */ |
| 3520 | |
| 3521 | static const value_string gsm_a_pld_xid_vals[] = { |
| 3522 | { 0x00, "The MS shall perform a Reset of LLC and SNDCP without old XID indicator" }, |
| 3523 | { 0x01, "The MS shall perform a Reset of LLC and SNDCP with old XID indicator" }, |
| 3524 | { 0, NULL((void*)0) } |
| 3525 | }; |
| 3526 | |
| 3527 | static uint16_t |
| 3528 | de_nas_cont_for_ps_ho(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, uint32_t offset, unsigned len, char *add_string _U___attribute__((unused)), int string_len _U___attribute__((unused))) |
| 3529 | { |
| 3530 | uint32_t curr_offset; |
| 3531 | |
| 3532 | curr_offset = offset; |
| 3533 | |
| 3534 | /* 8 7 6 5 4 3 2 1 |
| 3535 | * 0 0 0 old 0 Type of ciphering |
| 3536 | * spare spare spare XID spare algorithm |
| 3537 | */ |
| 3538 | proto_tree_add_item(tree, hf_gsm_a_old_xid, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3539 | proto_tree_add_item(tree, hf_gsm_a_type_of_ciph_alg, tvb, curr_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3540 | curr_offset++; |
| 3541 | |
| 3542 | /* IOV-UI value (octet 2 to 5) |
| 3543 | * The IOV-UI value consists of 32 bits, the format is defined in 3GPP TS 44.064 [78a]. |
| 3544 | */ |
| 3545 | proto_tree_add_item(tree, hf_gsm_a_iov_ui, tvb, curr_offset, 4, ENC_BIG_ENDIAN0x00000000); |
| 3546 | curr_offset += 4; |
| 3547 | |
| 3548 | EXTRANEOUS_DATA_CHECK(len, curr_offset - offset, pinfo, &ei_gsm_a_extraneous_data)if ((len) > (curr_offset - offset)) { proto_tree_add_expert (tree, pinfo, &ei_gsm_a_extraneous_data, tvb, curr_offset , (len) - (curr_offset - offset)); curr_offset += ((len) - (curr_offset - offset)); }; |
| 3549 | |
| 3550 | return (curr_offset - offset); |
| 3551 | } |
| 3552 | |
| 3553 | /* |
| 3554 | * 10.5.1.15 MS network feature support |
| 3555 | */ |
| 3556 | static const true_false_string gsm_a_ext_periodic_timers_value = { |
| 3557 | "MS supports the extended periodic timer in this domain", |
| 3558 | "MS does not support the extended periodic timer in this domain" |
| 3559 | }; |
| 3560 | |
| 3561 | static uint16_t |
| 3562 | de_ms_net_feat_sup(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo _U___attribute__((unused)), uint32_t offset, unsigned len _U___attribute__((unused)), char *add_string _U___attribute__((unused)), int string_len _U___attribute__((unused))) |
| 3563 | { |
| 3564 | uint32_t curr_offset, bit_offset; |
| 3565 | |
| 3566 | curr_offset = offset; |
| 3567 | bit_offset = (curr_offset<<3)+4; |
| 3568 | |
| 3569 | proto_tree_add_bits_item(tree, hf_gsm_a_spare_bits, tvb, bit_offset, 3, ENC_BIG_ENDIAN0x00000000); |
| 3570 | bit_offset += 3; |
| 3571 | proto_tree_add_bits_item(tree, hf_gsm_a_ext_periodic_timers, tvb, bit_offset, 1, ENC_BIG_ENDIAN0x00000000); |
| 3572 | curr_offset++; |
| 3573 | |
| 3574 | return (curr_offset - offset); |
| 3575 | } |
| 3576 | |
| 3577 | |
| 3578 | uint16_t (*common_elem_fcn[])(tvbuff_t *tvb, proto_tree *tree, packet_info *pinfo, uint32_t offset, unsigned len, char *add_string, int string_len) = { |
| 3579 | /* Common Information Elements 10.5.1 */ |
| 3580 | de_cell_id, /* Cell Identity */ |
| 3581 | de_ciph_key_seq_num, /* Ciphering Key Sequence Number */ |
| 3582 | de_lai, /* Location Area Identification */ |
| 3583 | de_mid, /* Mobile Identity */ |
| 3584 | de_ms_cm_1, /* Mobile Station Classmark 1 */ |
| 3585 | de_ms_cm_2, /* Mobile Station Classmark 2 */ |
| 3586 | de_ms_cm_3, /* Mobile Station Classmark 3 */ |
| 3587 | de_spare_nibble, /* Spare Half Octet */ |
| 3588 | de_d_gb_call_ref, /* Descriptive group or broadcast call reference */ |
| 3589 | NULL((void*)0) /* handled inline */, /* Group Cipher Key Number */ |
| 3590 | de_pd_sapi, /* PD and SAPI $(CCBS)$ */ |
| 3591 | /* Pos 10 */ |
| 3592 | de_prio /* handled inline */, /* Priority Level */ |
| 3593 | de_cn_common_gsm_map_nas_sys_info, /* 10.5.1.12.1 CN Common GSM-MAP NAS system information */ |
| 3594 | de_cs_domain_spec_sys_info, /* 10.5.1.12.2 CS domain specific system information */ |
| 3595 | de_ps_domain_spec_sys_info, /* 10.5.1.12.2 PS domain specific system information */ |
| 3596 | de_plmn_list, /* 10.5.1.13 PLMN list */ |
| 3597 | de_nas_cont_for_ps_ho, /* 10.5.1.14 NAS container for PS HO */ |
| 3598 | de_ms_net_feat_sup, /* 10.5.1.15 MS network feature support */ |
| 3599 | NULL((void*)0), /* NONE */ |
| 3600 | }; |
| 3601 | |
| 3602 | /* TAP STAT INFO */ |
| 3603 | typedef enum |
| 3604 | { |
| 3605 | IEI_COLUMN, |
| 3606 | MSG_NAME_COLUMN, |
| 3607 | COUNT_COLUMN |
| 3608 | } gsm_a_stat_columns; |
| 3609 | |
| 3610 | static stat_tap_table_item gsm_a_stat_fields[] = { |
| 3611 | {TABLE_ITEM_UINT, TAP_ALIGN_RIGHT, "IEI", "%d"}, |
| 3612 | {TABLE_ITEM_STRING, TAP_ALIGN_LEFT, "Message Name", "%-25s"}, |
| 3613 | {TABLE_ITEM_UINT, TAP_ALIGN_RIGHT, "Count", "%d"} |
| 3614 | }; |
| 3615 | |
| 3616 | static void gsm_a_stat_init(stat_tap_table_ui* new_stat, const char *table_title, const value_string *msg_strings) |
| 3617 | { |
| 3618 | int num_fields = array_length(gsm_a_stat_fields)(sizeof (gsm_a_stat_fields) / sizeof (gsm_a_stat_fields)[0]); |
| 3619 | stat_tap_table* table; |
| 3620 | unsigned i; |
| 3621 | stat_tap_table_item_type items[array_length(gsm_a_stat_fields)(sizeof (gsm_a_stat_fields) / sizeof (gsm_a_stat_fields)[0])]; |
| 3622 | |
| 3623 | items[IEI_COLUMN].type = TABLE_ITEM_UINT; |
| 3624 | items[MSG_NAME_COLUMN].type = TABLE_ITEM_STRING; |
| 3625 | items[COUNT_COLUMN].type = TABLE_ITEM_UINT; |
| 3626 | items[COUNT_COLUMN].value.uint_value = 0; |
| 3627 | |
| 3628 | table = stat_tap_find_table(new_stat, table_title); |
| 3629 | if (table) { |
| 3630 | if (new_stat->stat_tap_reset_table_cb) { |
| 3631 | new_stat->stat_tap_reset_table_cb(table); |
| 3632 | } |
| 3633 | return; |
| 3634 | } |
| 3635 | |
| 3636 | table = stat_tap_init_table(table_title, num_fields, 0, NULL((void*)0)); |
| 3637 | stat_tap_add_table(new_stat, table); |
| 3638 | |
| 3639 | /* Add a row for each value type */ |
| 3640 | for (i = 0; i < 256; i++) |
| 3641 | { |
| 3642 | const char *msg_str = try_val_to_str(i, msg_strings); |
| 3643 | char *col_str; |
| 3644 | if (msg_str) { |
| 3645 | col_str = g_strdup(msg_str)g_strdup_inline (msg_str); |
| 3646 | } else { |
| 3647 | col_str = ws_strdup_printf("Unknown message %d", i)wmem_strdup_printf(((void*)0), "Unknown message %d", i); |
| 3648 | } |
| 3649 | |
| 3650 | items[IEI_COLUMN].value.uint_value = i; |
| 3651 | items[MSG_NAME_COLUMN].value.string_value = col_str; |
| 3652 | stat_tap_init_table_row(table, i, num_fields, items); |
| 3653 | } |
| 3654 | } |
| 3655 | |
| 3656 | static void gsm_a_bssmap_stat_init(stat_tap_table_ui* new_stat) |
| 3657 | { |
| 3658 | gsm_a_stat_init(new_stat, |
| 3659 | "GSM A-I/F BSSMAP Statistics", gsm_a_bssmap_msg_strings); |
| 3660 | } |
| 3661 | |
| 3662 | static void gsm_a_dtap_mm_stat_init(stat_tap_table_ui* new_stat) |
| 3663 | { |
| 3664 | gsm_a_stat_init(new_stat, |
| 3665 | "GSM A-I/F DTAP Mobility Management Statistics", gsm_a_dtap_msg_mm_strings); |
| 3666 | } |
| 3667 | |
| 3668 | static void gsm_a_dtap_rr_stat_init(stat_tap_table_ui* new_stat) |
| 3669 | { |
| 3670 | gsm_a_stat_init(new_stat, |
| 3671 | "GSM A-I/F DTAP Radio Resource Management Statistics", gsm_a_dtap_msg_rr_strings); |
| 3672 | } |
| 3673 | |
| 3674 | static void gsm_a_dtap_cc_stat_init(stat_tap_table_ui* new_stat) |
| 3675 | { |
| 3676 | gsm_a_stat_init(new_stat, |
| 3677 | "GSM A-I/F DTAP Call Control Statistics", gsm_a_dtap_msg_cc_strings); |
| 3678 | } |
| 3679 | |
| 3680 | static void gsm_a_dtap_gmm_stat_init(stat_tap_table_ui* new_stat) |
| 3681 | { |
| 3682 | gsm_a_stat_init(new_stat, |
| 3683 | "GSM A-I/F DTAP GPRS Mobility Management Statistics", gsm_a_dtap_msg_gmm_strings); |
| 3684 | } |
| 3685 | |
| 3686 | static void gsm_a_dtap_sm_stat_init(stat_tap_table_ui* new_stat) |
| 3687 | { |
| 3688 | gsm_a_stat_init(new_stat, |
| 3689 | "GSM A-I/F DTAP GPRS Session Management Statistics", gsm_a_dtap_msg_sm_strings); |
| 3690 | } |
| 3691 | |
| 3692 | static void gsm_a_dtap_sms_stat_init(stat_tap_table_ui* new_stat) |
| 3693 | { |
| 3694 | gsm_a_stat_init(new_stat, |
| 3695 | "GSM A-I/F DTAP Short Message Service Statistics", gsm_a_dtap_msg_sms_strings); |
| 3696 | } |
| 3697 | |
| 3698 | static void gsm_a_dtap_tp_stat_init(stat_tap_table_ui* new_stat) |
| 3699 | { |
| 3700 | gsm_a_stat_init(new_stat, |
| 3701 | "GSM A-I/F DTAP Special Conformance Testing Functions", gsm_a_dtap_msg_tp_strings); |
| 3702 | } |
| 3703 | |
| 3704 | static void gsm_a_dtap_ss_stat_init(stat_tap_table_ui* new_stat) |
| 3705 | { |
| 3706 | gsm_a_stat_init(new_stat, |
| 3707 | "GSM A-I/F DTAP Supplementary Services Statistics", gsm_a_dtap_msg_ss_strings); |
| 3708 | } |
| 3709 | |
| 3710 | static void gsm_a_sacch_rr_stat_init(stat_tap_table_ui* new_stat) |
| 3711 | { |
| 3712 | gsm_a_stat_init(new_stat, |
| 3713 | "GSM A-I/F SACCH Statistics", gsm_a_rr_short_pd_msg_strings); |
| 3714 | } |
| 3715 | |
| 3716 | static tap_packet_status |
| 3717 | gsm_a_stat_packet(void *tapdata, const void *gatr_ptr, uint8_t pdu_type, int protocol_disc) |
| 3718 | { |
| 3719 | stat_data_t* stat_data = (stat_data_t*)tapdata; |
| 3720 | const gsm_a_tap_rec_t *gatr = (const gsm_a_tap_rec_t *) gatr_ptr; |
| 3721 | stat_tap_table* table; |
| 3722 | stat_tap_table_item_type* msg_data; |
| 3723 | |
| 3724 | if (gatr->pdu_type != pdu_type) return TAP_PACKET_DONT_REDRAW; |
| 3725 | if (pdu_type == BSSAP_PDU_TYPE_DTAP0x01 && (int)gatr->protocol_disc != protocol_disc) return TAP_PACKET_DONT_REDRAW; |
| 3726 | if (pdu_type == GSM_A_PDU_TYPE_SACCH7 && gatr->protocol_disc != 0) return TAP_PACKET_DONT_REDRAW; |
| 3727 | |
| 3728 | table = g_array_index(stat_data->stat_tap_data->tables, stat_tap_table*, 0)(((stat_tap_table**) (void *) (stat_data->stat_tap_data-> tables)->data) [(0)]); |
| 3729 | msg_data = stat_tap_get_field_data(table, gatr->message_type, COUNT_COLUMN); |
| 3730 | msg_data->value.uint_value++; |
| 3731 | stat_tap_set_field_data(table, gatr->message_type, COUNT_COLUMN, msg_data); |
| 3732 | |
| 3733 | return TAP_PACKET_REDRAW; |
| 3734 | } |
| 3735 | |
| 3736 | static tap_packet_status |
| 3737 | gsm_a_bssmap_stat_packet(void *tapdata, packet_info *pinfo _U___attribute__((unused)), epan_dissect_t *edt _U___attribute__((unused)), const void *gatr_ptr, tap_flags_t flags _U___attribute__((unused))) |
| 3738 | { |
| 3739 | return gsm_a_stat_packet(tapdata, gatr_ptr, BSSAP_PDU_TYPE_BSSMAP0x00, 0); |
| 3740 | } |
| 3741 | |
| 3742 | static tap_packet_status |
| 3743 | gsm_a_dtap_mm_stat_packet(void *tapdata, packet_info *pinfo _U___attribute__((unused)), epan_dissect_t *edt _U___attribute__((unused)), const void *gatr_ptr, tap_flags_t flags _U___attribute__((unused))) |
| 3744 | { |
| 3745 | return gsm_a_stat_packet(tapdata, gatr_ptr, BSSAP_PDU_TYPE_DTAP0x01, PD_MM); |
| 3746 | } |
| 3747 | |
| 3748 | static tap_packet_status |
| 3749 | gsm_a_dtap_rr_stat_packet(void *tapdata, packet_info *pinfo _U___attribute__((unused)), epan_dissect_t *edt _U___attribute__((unused)), const void *gatr_ptr, tap_flags_t flags _U___attribute__((unused))) |
| 3750 | { |
| 3751 | return gsm_a_stat_packet(tapdata, gatr_ptr, BSSAP_PDU_TYPE_DTAP0x01, PD_RR); |
| 3752 | } |
| 3753 | |
| 3754 | static tap_packet_status |
| 3755 | gsm_a_dtap_cc_stat_packet(void *tapdata, packet_info *pinfo _U___attribute__((unused)), epan_dissect_t *edt _U___attribute__((unused)), const void *gatr_ptr, tap_flags_t flags _U___attribute__((unused))) |
| 3756 | { |
| 3757 | return gsm_a_stat_packet(tapdata, gatr_ptr, BSSAP_PDU_TYPE_DTAP0x01, PD_CC); |
| 3758 | } |
| 3759 | |
| 3760 | static tap_packet_status |
| 3761 | gsm_a_dtap_gmm_stat_packet(void *tapdata, packet_info *pinfo _U___attribute__((unused)), epan_dissect_t *edt _U___attribute__((unused)), const void *gatr_ptr, tap_flags_t flags _U___attribute__((unused))) |
| 3762 | { |
| 3763 | return gsm_a_stat_packet(tapdata, gatr_ptr, BSSAP_PDU_TYPE_DTAP0x01, PD_GMM); |
| 3764 | } |
| 3765 | |
| 3766 | static tap_packet_status |
| 3767 | gsm_a_dtap_sms_stat_packet(void *tapdata, packet_info *pinfo _U___attribute__((unused)), epan_dissect_t *edt _U___attribute__((unused)), const void *gatr_ptr, tap_flags_t flags _U___attribute__((unused))) |
| 3768 | { |
| 3769 | return gsm_a_stat_packet(tapdata, gatr_ptr, BSSAP_PDU_TYPE_DTAP0x01, PD_SMS); |
| 3770 | } |
| 3771 | |
| 3772 | static tap_packet_status |
| 3773 | gsm_a_dtap_sm_stat_packet(void *tapdata, packet_info *pinfo _U___attribute__((unused)), epan_dissect_t *edt _U___attribute__((unused)), const void *gatr_ptr, tap_flags_t flags _U___attribute__((unused))) |
| 3774 | { |
| 3775 | return gsm_a_stat_packet(tapdata, gatr_ptr, BSSAP_PDU_TYPE_DTAP0x01, PD_SM); |
| 3776 | } |
| 3777 | |
| 3778 | static tap_packet_status |
| 3779 | gsm_a_dtap_ss_stat_packet(void *tapdata, packet_info *pinfo _U___attribute__((unused)), epan_dissect_t *edt _U___attribute__((unused)), const void *gatr_ptr, tap_flags_t flags _U___attribute__((unused))) |
| 3780 | { |
| 3781 | return gsm_a_stat_packet(tapdata, gatr_ptr, BSSAP_PDU_TYPE_DTAP0x01, PD_SS); |
| 3782 | } |
| 3783 | |
| 3784 | static tap_packet_status |
| 3785 | gsm_a_dtap_tp_stat_packet(void *tapdata, packet_info *pinfo _U___attribute__((unused)), epan_dissect_t *edt _U___attribute__((unused)), const void *gatr_ptr, tap_flags_t flags _U___attribute__((unused))) |
| 3786 | { |
| 3787 | return gsm_a_stat_packet(tapdata, gatr_ptr, BSSAP_PDU_TYPE_DTAP0x01, PD_TP); |
| 3788 | } |
| 3789 | |
| 3790 | static tap_packet_status |
| 3791 | gsm_a_sacch_rr_stat_packet(void *tapdata, packet_info *pinfo _U___attribute__((unused)), epan_dissect_t *edt _U___attribute__((unused)), const void *gatr_ptr, tap_flags_t flags _U___attribute__((unused))) |
| 3792 | { |
| 3793 | return gsm_a_stat_packet(tapdata, gatr_ptr, GSM_A_PDU_TYPE_SACCH7, 0); |
| 3794 | } |
| 3795 | |
| 3796 | static void |
| 3797 | gsm_a_stat_reset(stat_tap_table* table) |
| 3798 | { |
| 3799 | unsigned element; |
| 3800 | stat_tap_table_item_type* item_data; |
| 3801 | |
| 3802 | for (element = 0; element < table->num_elements; element++) |
| 3803 | { |
| 3804 | item_data = stat_tap_get_field_data(table, element, COUNT_COLUMN); |
| 3805 | item_data->value.uint_value = 0; |
| 3806 | stat_tap_set_field_data(table, element, COUNT_COLUMN, item_data); |
| 3807 | } |
| 3808 | } |
| 3809 | |
| 3810 | static void |
| 3811 | gsm_a_stat_free_table_item(stat_tap_table* table _U___attribute__((unused)), unsigned row _U___attribute__((unused)), unsigned column, stat_tap_table_item_type* field_data) |
| 3812 | { |
| 3813 | if (column != MSG_NAME_COLUMN) return; |
| 3814 | g_free((char*)field_data->value.string_value); |
| 3815 | } |
| 3816 | |
| 3817 | /* Register the protocol with Wireshark */ |
| 3818 | void |
| 3819 | proto_register_gsm_a_common(void) |
| 3820 | { |
| 3821 | unsigned i; |
| 3822 | unsigned last_offset; |
| 3823 | |
| 3824 | /* Setup list of header fields */ |
| 3825 | static hf_register_info hf[] = |
| 3826 | { |
| 3827 | { &hf_gsm_a_common_elem_id, |
| 3828 | { "Element ID", "gsm_a.common.elem_id", |
| 3829 | FT_UINT8, BASE_HEX, NULL((void*)0), 0, |
| 3830 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3831 | }, |
| 3832 | { &hf_gsm_a_common_elem_id_f0, |
| 3833 | { "Element ID", "gsm_a.common.elem_id", |
| 3834 | FT_UINT8, BASE_HEX, NULL((void*)0), 0xF0, |
| 3835 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3836 | }, |
| 3837 | { &hf_gsm_a_l_ext, |
| 3838 | { "ext", "gsm_a.l_ext", |
| 3839 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x80, |
| 3840 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3841 | }, |
| 3842 | { &hf_gsm_a_tmsi, |
| 3843 | { "TMSI/P-TMSI", "gsm_a.tmsi", |
| 3844 | FT_UINT32, BASE_DEC_HEX, 0, 0x0, |
| 3845 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3846 | }, |
| 3847 | { &hf_gsm_a_imei, |
| 3848 | { "IMEI", "gsm_a.imei", |
| 3849 | FT_STRING, BASE_NONE, 0, 0, |
| 3850 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3851 | }, |
| 3852 | { &hf_gsm_a_imeisv, |
| 3853 | { "IMEISV", "gsm_a.imeisv", |
| 3854 | FT_STRING, BASE_NONE, 0, 0, |
| 3855 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3856 | }, |
| 3857 | { &hf_gsm_a_MSC_rev, |
| 3858 | { "Revision Level", "gsm_a.MSC_rev", |
| 3859 | FT_UINT8, BASE_DEC, VALS(gsm_a_msc_rev_vals)((0 ? (const struct _value_string*)0 : ((gsm_a_msc_rev_vals)) )), 0x60, |
| 3860 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3861 | }, |
| 3862 | { &hf_gsm_a_ES_IND, |
| 3863 | { "ES IND", "gsm_a.ES_IND", |
| 3864 | FT_BOOLEAN, 8, TFS(&ES_IND_vals)((0 ? (const struct true_false_string*)0 : ((&ES_IND_vals )))), 0x10, |
| 3865 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3866 | }, |
| 3867 | { &hf_gsm_a_A5_1_algorithm_sup, |
| 3868 | { "A5/1 algorithm supported", "gsm_a.A5_1_algorithm_sup", |
| 3869 | FT_BOOLEAN, 8, TFS(&A5_1_algorithm_sup_vals)((0 ? (const struct true_false_string*)0 : ((&A5_1_algorithm_sup_vals )))), 0x08, |
| 3870 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3871 | }, |
| 3872 | { &hf_gsm_a_RF_power_capability, |
| 3873 | { "RF Power Capability", "gsm_a.RF_power_capability", |
| 3874 | FT_UINT8, BASE_DEC, VALS(RF_power_capability_vals)((0 ? (const struct _value_string*)0 : ((RF_power_capability_vals )))), 0x07, |
| 3875 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3876 | }, |
| 3877 | { &hf_gsm_a_ps_sup_cap, |
| 3878 | { "PS capability (pseudo-synchronization capability)", "gsm_a.ps_sup_cap", |
| 3879 | FT_BOOLEAN, 8, TFS(&ps_sup_cap_vals)((0 ? (const struct true_false_string*)0 : ((&ps_sup_cap_vals )))), 0x40, |
| 3880 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3881 | }, |
| 3882 | { &hf_gsm_a_SS_screening_indicator, |
| 3883 | { "SS Screening Indicator", "gsm_a.SS_screening_indicator", |
| 3884 | FT_UINT8, BASE_DEC, VALS(SS_screening_indicator_vals)((0 ? (const struct _value_string*)0 : ((SS_screening_indicator_vals )))), 0x30, |
| 3885 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3886 | }, |
| 3887 | { &hf_gsm_a_SM_capability, |
| 3888 | { "SM capability (MT SMS pt to pt capability)", "gsm_a.SM_cap", |
| 3889 | FT_BOOLEAN, 8, TFS(&SM_capability_vals)((0 ? (const struct true_false_string*)0 : ((&SM_capability_vals )))), 0x08, |
| 3890 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3891 | }, |
| 3892 | { &hf_gsm_a_VBS_notification_rec, |
| 3893 | { "VBS notification reception", "gsm_a.VBS_notification_rec", |
| 3894 | FT_BOOLEAN, 8, TFS(&VBS_notification_rec_vals)((0 ? (const struct true_false_string*)0 : ((&VBS_notification_rec_vals )))), 0x04, |
| 3895 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3896 | }, |
| 3897 | { &hf_gsm_a_VGCS_notification_rec, |
| 3898 | { "VGCS notification reception", "gsm_a.VGCS_notification_rec", |
| 3899 | FT_BOOLEAN, 8, TFS(&VGCS_notification_rec_vals)((0 ? (const struct true_false_string*)0 : ((&VGCS_notification_rec_vals )))), 0x02, |
| 3900 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3901 | }, |
| 3902 | { &hf_gsm_a_FC_frequency_cap, |
| 3903 | { "FC Frequency Capability", "gsm_a.FC_frequency_cap", |
| 3904 | FT_BOOLEAN, 8, TFS(&FC_frequency_cap_vals)((0 ? (const struct true_false_string*)0 : ((&FC_frequency_cap_vals )))), 0x01, |
| 3905 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3906 | }, |
| 3907 | { &hf_gsm_a_CM3, |
| 3908 | { "CM3", "gsm_a.CM3", |
| 3909 | FT_BOOLEAN, 8, TFS(&CM3_vals)((0 ? (const struct true_false_string*)0 : ((&CM3_vals))) ), 0x80, |
| 3910 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3911 | }, |
| 3912 | { &hf_gsm_a_LCS_VA_cap, |
| 3913 | { "LCS VA capability (LCS value added location request notification capability)", "gsm_a.LCS_VA_cap", |
| 3914 | FT_BOOLEAN, 8, TFS(&LCS_VA_cap_vals)((0 ? (const struct true_false_string*)0 : ((&LCS_VA_cap_vals )))), 0x20, |
| 3915 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3916 | }, |
| 3917 | { &hf_gsm_a_UCS2_treatment, |
| 3918 | { "UCS2 treatment", "gsm_a.UCS2_treatment", |
| 3919 | FT_BOOLEAN, 8, TFS(&UCS2_treatment_vals)((0 ? (const struct true_false_string*)0 : ((&UCS2_treatment_vals )))), 0x10, |
| 3920 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3921 | }, |
| 3922 | { &hf_gsm_a_SoLSA, |
| 3923 | { "SoLSA", "gsm_a.SoLSA", |
| 3924 | FT_BOOLEAN, 8, TFS(&SoLSA_vals)((0 ? (const struct true_false_string*)0 : ((&SoLSA_vals) ))), 0x08, |
| 3925 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3926 | }, |
| 3927 | { &hf_gsm_a_CMSP, |
| 3928 | { "CMSP: CM Service Prompt", "gsm_a.CMSP", |
| 3929 | FT_BOOLEAN, 8, TFS(&CMSP_vals)((0 ? (const struct true_false_string*)0 : ((&CMSP_vals)) )), 0x04, |
| 3930 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3931 | }, |
| 3932 | { &hf_gsm_a_A5_7_algorithm_sup, |
| 3933 | { "A5/7 algorithm supported", "gsm_a.A5_7_algorithm_sup", |
| 3934 | FT_BOOLEAN, BASE_NONE, TFS(&A5_7_algorithm_sup_vals)((0 ? (const struct true_false_string*)0 : ((&A5_7_algorithm_sup_vals )))), 0x0, |
| 3935 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3936 | }, |
| 3937 | { &hf_gsm_a_A5_6_algorithm_sup, |
| 3938 | { "A5/6 algorithm supported", "gsm_a.A5_6_algorithm_sup", |
| 3939 | FT_BOOLEAN, BASE_NONE, TFS(&A5_6_algorithm_sup_vals)((0 ? (const struct true_false_string*)0 : ((&A5_6_algorithm_sup_vals )))), 0x0, |
| 3940 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3941 | }, |
| 3942 | { &hf_gsm_a_A5_5_algorithm_sup, |
| 3943 | { "A5/5 algorithm supported", "gsm_a.A5_5_algorithm_sup", |
| 3944 | FT_BOOLEAN, BASE_NONE, TFS(&A5_5_algorithm_sup_vals)((0 ? (const struct true_false_string*)0 : ((&A5_5_algorithm_sup_vals )))), 0x0, |
| 3945 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3946 | }, |
| 3947 | { &hf_gsm_a_A5_4_algorithm_sup, |
| 3948 | { "A5/4 algorithm supported", "gsm_a.A5_4_algorithm_sup", |
| 3949 | FT_BOOLEAN, BASE_NONE, TFS(&A5_4_algorithm_sup_vals)((0 ? (const struct true_false_string*)0 : ((&A5_4_algorithm_sup_vals )))), 0x0, |
| 3950 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3951 | }, |
| 3952 | { &hf_gsm_a_A5_3_algorithm_sup, |
| 3953 | { "A5/3 algorithm supported", "gsm_a.A5_3_algorithm_sup", |
| 3954 | FT_BOOLEAN, 8, TFS(&A5_3_algorithm_sup_vals)((0 ? (const struct true_false_string*)0 : ((&A5_3_algorithm_sup_vals )))), 0x02, |
| 3955 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3956 | }, |
| 3957 | { &hf_gsm_a_A5_2_algorithm_sup, |
| 3958 | { "A5/2 algorithm supported", "gsm_a.A5_2_algorithm_sup", |
| 3959 | FT_BOOLEAN, 8, TFS(&A5_2_algorithm_sup_vals)((0 ? (const struct true_false_string*)0 : ((&A5_2_algorithm_sup_vals )))), 0x01, |
| 3960 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3961 | }, |
| 3962 | { &hf_gsm_a_mobile_identity_type, |
| 3963 | { "Mobile Identity Type", "gsm_a.ie.mobileid.type", |
| 3964 | FT_UINT8, BASE_DEC, VALS(mobile_identity_type_vals)((0 ? (const struct _value_string*)0 : ((mobile_identity_type_vals )))), 0x07, |
| 3965 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3966 | }, |
| 3967 | { &hf_gsm_a_id_dig_1, |
| 3968 | { "Identity Digit 1", "gsm_a.id_dig_1", |
| 3969 | FT_UINT8, BASE_DEC, NULL((void*)0), 0xf0, |
| 3970 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3971 | }, |
| 3972 | { &hf_gsm_a_odd_even_ind, |
| 3973 | { "Odd/even indication", "gsm_a.oddevenind", |
| 3974 | FT_BOOLEAN, 8, TFS(&oddevenind_vals)((0 ? (const struct true_false_string*)0 : ((&oddevenind_vals )))), 0x08, |
| 3975 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3976 | }, |
| 3977 | { &hf_gsm_a_unused, |
| 3978 | { "Unused", "gsm_a.unused", |
| 3979 | FT_UINT8, BASE_HEX, NULL((void*)0), 0xf0, |
| 3980 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3981 | }, |
| 3982 | { &hf_gsm_a_tmgi_mcc_mnc_ind, |
| 3983 | { "MCC/MNC indication", "gsm_a.tmgi_mcc_mnc_ind", |
| 3984 | FT_BOOLEAN, 8, TFS(&tfs_present_not_present)((0 ? (const struct true_false_string*)0 : ((&tfs_present_not_present )))), 0x10, |
| 3985 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 3986 | }, |
| 3987 | { &hf_gsm_a_mbs_ses_id_ind, |
| 3988 | { "MBMS Session Identity indication", "gsm_a.mbs_session_id_ind", |
| 3989 | FT_BOOLEAN, 8, TFS(&tfs_present_not_present)((0 ? (const struct true_false_string*)0 : ((&tfs_present_not_present )))), 0x20, |
| 3990 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 3991 | }, |
| 3992 | { &hf_gsm_a_mbs_service_id, |
| 3993 | { "MBMS Service ID", "gsm_a.mbs_service_id", |
| 3994 | FT_UINT24, BASE_HEX, NULL((void*)0), 0x0, |
| 3995 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 3996 | }, |
| 3997 | { &hf_gsm_a_mbs_session_id, |
| 3998 | { "MBMS Session ID", "gsm_a.mbs_session_id", |
| 3999 | FT_UINT8, BASE_HEX, NULL((void*)0), 0x0, |
| 4000 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4001 | }, |
| 4002 | { &hf_gsm_a_length, |
| 4003 | { "Length", "gsm_a.len", |
| 4004 | FT_UINT16, BASE_DEC, NULL((void*)0), 0, |
| 4005 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4006 | }, |
| 4007 | { &hf_gsm_a_element_value, |
| 4008 | { "Element Value", "gsm_a.element_value", |
| 4009 | FT_BYTES, BASE_NONE, NULL((void*)0), 0, |
| 4010 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4011 | }, |
| 4012 | { &hf_gsm_a_extension, |
| 4013 | { "Extension", "gsm_a.extension", |
| 4014 | FT_BOOLEAN, 8, TFS(&gsm_a_extension_value)((0 ? (const struct true_false_string*)0 : ((&gsm_a_extension_value )))), 0x80, |
| 4015 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4016 | }, |
| 4017 | { &hf_gsm_a_L3_protocol_discriminator, |
| 4018 | { "Protocol discriminator", "gsm_a.L3_protocol_discriminator", |
| 4019 | FT_UINT8, BASE_HEX, VALS(protocol_discriminator_vals)((0 ? (const struct _value_string*)0 : ((protocol_discriminator_vals )))), 0x0f, |
| 4020 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4021 | }, |
| 4022 | { &hf_gsm_a_call_prio, |
| 4023 | { "Call priority", "gsm_a.call_prio", |
| 4024 | FT_UINT8, BASE_DEC, VALS(gsm_a_call_prio_vals)((0 ? (const struct _value_string*)0 : ((gsm_a_call_prio_vals )))), 0x00, |
| 4025 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4026 | }, |
| 4027 | { &hf_gsm_a_type_of_ciph_alg, |
| 4028 | { "Type of ciphering algorithm", "gsm_a.type_of_ciph_alg", |
| 4029 | FT_UINT8, BASE_DEC, VALS(gsm_a_gm_type_of_ciph_alg_vals)((0 ? (const struct _value_string*)0 : ((gsm_a_gm_type_of_ciph_alg_vals )))), 0x07, |
| 4030 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4031 | }, |
| 4032 | { &hf_gsm_a_att, |
| 4033 | { "ATT", "gsm_a.att", |
| 4034 | FT_BOOLEAN, 8, TFS(&gsm_a_att_value)((0 ? (const struct true_false_string*)0 : ((&gsm_a_att_value )))), 0x01, |
| 4035 | "Attach-detach allowed", HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4036 | }, |
| 4037 | { &hf_gsm_a_nmo_1, |
| 4038 | { "NMO I", "gsm_a.nmo_1", |
| 4039 | FT_BOOLEAN, 8, TFS(&gsm_a_nmo_1_value)((0 ? (const struct true_false_string*)0 : ((&gsm_a_nmo_1_value )))), 0x02, |
| 4040 | "Network Mode of Operation I", HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4041 | }, |
| 4042 | { &hf_gsm_a_nmo, |
| 4043 | { "NMO", "gsm_a.nmo", |
| 4044 | FT_BOOLEAN, 8, TFS(&gsm_a_nmo_value)((0 ? (const struct true_false_string*)0 : ((&gsm_a_nmo_value )))), 0x01, |
| 4045 | "Network Mode of Operation", HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4046 | }, |
| 4047 | { &hf_gsm_a_old_xid, |
| 4048 | { "Old XID", "gsm_a.old_xid", |
| 4049 | FT_UINT8, BASE_DEC, VALS(gsm_a_pld_xid_vals)((0 ? (const struct _value_string*)0 : ((gsm_a_pld_xid_vals)) )), 0x10, |
| 4050 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4051 | }, |
| 4052 | { &hf_gsm_a_iov_ui, |
| 4053 | { "IOV-UI", "gsm_a.iov_ui", |
| 4054 | FT_UINT32, BASE_HEX, NULL((void*)0), 0x0, |
| 4055 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4056 | }, |
| 4057 | { &hf_gsm_a_ext_periodic_timers, |
| 4058 | { "Extended periodic timers", "gsm_a.ext_periodic_timers", |
| 4059 | FT_BOOLEAN, BASE_NONE, TFS(&gsm_a_ext_periodic_timers_value)((0 ? (const struct true_false_string*)0 : ((&gsm_a_ext_periodic_timers_value )))), 0x0, |
| 4060 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4061 | }, |
| 4062 | { &hf_gsm_a_skip_ind, |
| 4063 | { "Skip Indicator", "gsm_a.skip.ind", |
| 4064 | FT_UINT8, BASE_DEC, VALS(gsm_a_skip_ind_vals)((0 ? (const struct _value_string*)0 : ((gsm_a_skip_ind_vals) ))), 0xf0, |
| 4065 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4066 | }, |
| 4067 | { &hf_gsm_a_b7spare, |
| 4068 | { "Spare", "gsm_a.spareb7", |
| 4069 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x40, |
| 4070 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4071 | }, |
| 4072 | { &hf_gsm_a_b8spare, |
| 4073 | { "Spare", "gsm_a.spareb8", |
| 4074 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x80, |
| 4075 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4076 | }, |
| 4077 | { &hf_gsm_a_spare_bits, |
| 4078 | { "Spare bit(s)", "gsm_a.spare_bits", |
| 4079 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x0, |
| 4080 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4081 | }, |
| 4082 | { &hf_gsm_a_multi_bnd_sup_fields, |
| 4083 | { "Multiband supported field", "gsm_a.multi_bnd_sup_fields", |
| 4084 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x0, |
| 4085 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4086 | }, |
| 4087 | { &hf_gsm_a_pgsm_supported, |
| 4088 | { "P-GSM Supported", "gsm_a.classmark3.pgsmSupported", |
| 4089 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x0, |
| 4090 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4091 | }, |
| 4092 | { &hf_gsm_a_egsm_supported, |
| 4093 | { "E-GSM or R-GSM Supported", "gsm_a.classmark3.egsmSupported", |
| 4094 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x0, |
| 4095 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4096 | }, |
| 4097 | { &hf_gsm_a_gsm1800_supported, |
| 4098 | { "GSM 1800 Supported", "gsm_a.classmark3.gsm1800Supported", |
| 4099 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x0, |
| 4100 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4101 | }, |
| 4102 | { &hf_gsm_a_ass_radio_cap1, |
| 4103 | { "Associated Radio Capability 1", "gsm_a.classmark3.ass_radio_cap1", |
| 4104 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x0, |
| 4105 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4106 | }, |
| 4107 | { &hf_gsm_a_ass_radio_cap2, |
| 4108 | { "Associated Radio Capability 2", "gsm_a.classmark3.ass_radio_cap2", |
| 4109 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x0, |
| 4110 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4111 | }, |
| 4112 | { &hf_gsm_a_cm3_A5_bits, |
| 4113 | { "A5 bits", "gsm_a.classmark3.a5_bits", |
| 4114 | FT_UINT8, BASE_HEX, NULL((void*)0), 0x00, |
| 4115 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4116 | }, |
| 4117 | { &hf_gsm_a_rsupport, |
| 4118 | { "R Support", "gsm_a.classmark3.rsupport", |
| 4119 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x0, |
| 4120 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4121 | }, |
| 4122 | { &hf_gsm_a_r_capabilities, |
| 4123 | { "R-GSM band Associated Radio Capability", "gsm_a.classmark3.r_capabilities", |
| 4124 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x0, |
| 4125 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4126 | }, |
| 4127 | { &hf_gsm_a_multislot_capabilities, |
| 4128 | { "HSCSD Multi Slot Capability", "gsm_a.classmark3.multislot_capabilities", |
| 4129 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x0, |
| 4130 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4131 | }, |
| 4132 | { &hf_gsm_a_multislot_class, |
| 4133 | { "HSCSD Multi Slot Class", "gsm_a.classmark3.multislot_cap", |
| 4134 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x0, |
| 4135 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4136 | }, |
| 4137 | { &hf_gsm_a_ucs2_treatment, |
| 4138 | { "UCS2 treatment", "gsm_a.UCS2_treatment", |
| 4139 | FT_BOOLEAN, BASE_NONE, TFS(&UCS2_treatment_vals)((0 ? (const struct true_false_string*)0 : ((&UCS2_treatment_vals )))), 0x0, |
| 4140 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4141 | }, |
| 4142 | { &hf_gsm_a_extended_measurement_cap, |
| 4143 | { "Extended Measurement Capability", "gsm_a.classmark3.ext_meas_cap", |
| 4144 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x0, |
| 4145 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4146 | }, |
| 4147 | { &hf_gsm_a_ms_measurement_capability, |
| 4148 | { "MS measurement capability", "gsm_a.classmark3.ms_measurement_capability", |
| 4149 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x0, |
| 4150 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4151 | }, |
| 4152 | { &hf_gsm_a_sms_value, |
| 4153 | { "SMS_VALUE (Switch-Measure-Switch)", "gsm_a.classmark3.sms_value", |
| 4154 | FT_UINT8, BASE_DEC, VALS(gsm_a_sms_vals)((0 ? (const struct _value_string*)0 : ((gsm_a_sms_vals)))), 0x0, |
| 4155 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4156 | }, |
| 4157 | { &hf_gsm_a_sm_value, |
| 4158 | { "SM_VALUE (Switch-Measure)", "gsm_a.classmark3.sm_value", |
| 4159 | FT_UINT8, BASE_DEC, VALS(gsm_a_sms_vals)((0 ? (const struct _value_string*)0 : ((gsm_a_sms_vals)))), 0x0, |
| 4160 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4161 | }, |
| 4162 | { &hf_gsm_a_ms_pos_method_cap_present, |
| 4163 | { "MS Positioning Method Capability present", "gsm_a.classmark3.ms_pos_method_cap_present", |
| 4164 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4165 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4166 | }, |
| 4167 | { &hf_gsm_a_ms_pos_method, |
| 4168 | { "MS Positioning Method", "gsm_a.classmark3.ms_pos_method", |
| 4169 | FT_UINT8, BASE_HEX, NULL((void*)0), 0x00, |
| 4170 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4171 | }, |
| 4172 | { &hf_gsm_a_ms_assisted_e_otd, |
| 4173 | { "MS assisted E-OTD", "gsm_a.classmark3.ms_assisted_e_otd", |
| 4174 | FT_BOOLEAN, BASE_NONE, TFS(&ms_assisted_e_otd_vals)((0 ? (const struct true_false_string*)0 : ((&ms_assisted_e_otd_vals )))), 0x0, |
| 4175 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4176 | }, |
| 4177 | { &hf_gsm_a_ms_based_e_otd, |
| 4178 | { "MS based E-OTD", "gsm_a.classmark3.ms_based_e_otd", |
| 4179 | FT_BOOLEAN, BASE_NONE, TFS(&ms_based_e_otd_vals)((0 ? (const struct true_false_string*)0 : ((&ms_based_e_otd_vals )))), 0x0, |
| 4180 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4181 | }, |
| 4182 | { &hf_gsm_a_ms_assisted_gps, |
| 4183 | { "MS assisted GPS", "gsm_a.classmark3.ms_assisted_gps", |
| 4184 | FT_BOOLEAN, BASE_NONE, TFS(&ms_assisted_gps_vals)((0 ? (const struct true_false_string*)0 : ((&ms_assisted_gps_vals )))), 0x0, |
| 4185 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4186 | }, |
| 4187 | { &hf_gsm_a_ms_based_gps, |
| 4188 | { "MS based GPS", "gsm_a.classmark3.ms_based_gps", |
| 4189 | FT_BOOLEAN, BASE_NONE, TFS(&ms_based_gps_vals)((0 ? (const struct true_false_string*)0 : ((&ms_based_gps_vals )))), 0x0, |
| 4190 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4191 | }, |
| 4192 | { &hf_gsm_a_ms_conventional_gps, |
| 4193 | { "MS Conventional GPS", "gsm_a.classmark3.ms_conventional_gps", |
| 4194 | FT_BOOLEAN, BASE_NONE, TFS(&ms_conventional_gps_vals)((0 ? (const struct true_false_string*)0 : ((&ms_conventional_gps_vals )))), 0x0, |
| 4195 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4196 | }, |
| 4197 | { &hf_gsm_a_ecsd_multi_slot_capability, |
| 4198 | { "ECSD Multi Slot Capability present", "gsm_a.classmark3.ecsd_multi_slot_capability", |
| 4199 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4200 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4201 | }, |
| 4202 | { &hf_gsm_a_ecsd_multi_slot_class, |
| 4203 | { "ECSD Multi Slot Class", "gsm_a.classmark3.ecsd_multi_slot_class", |
| 4204 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x00, |
| 4205 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4206 | }, |
| 4207 | { &hf_gsm_a_8_psk_struct_present, |
| 4208 | { "8-PSK Struct present", "gsm_a.classmark3.8_psk_struct_present", |
| 4209 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4210 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4211 | }, |
| 4212 | { &hf_gsm_a_8_psk_struct, |
| 4213 | { "8-PSK Struct", "gsm_a.classmark3.8_psk_struct", |
| 4214 | FT_UINT8, BASE_HEX, NULL((void*)0), 0x00, |
| 4215 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4216 | }, |
| 4217 | { &hf_gsm_a_modulation_capability, |
| 4218 | { "Modulation Capability", "gsm_a.classmark3.modulation_capability", |
| 4219 | FT_BOOLEAN, BASE_NONE, TFS(&modulation_capability_vals)((0 ? (const struct true_false_string*)0 : ((&modulation_capability_vals )))), 0x00, |
| 4220 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4221 | }, |
| 4222 | { &hf_gsm_a_8_psk_rf_power_capability_1_present, |
| 4223 | { "8-PSK RF Power Capability 1 present", "gsm_a.classmark3.8_psk_rf_power_capability_1_present", |
| 4224 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4225 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4226 | }, |
| 4227 | { &hf_gsm_a_8_psk_rf_power_capability_1, |
| 4228 | { "8-PSK RF Power Capability 1", "gsm_a.classmark3.8_psk_rf_power_capability_1", |
| 4229 | FT_UINT8, BASE_HEX, VALS(eight_psk_rf_power_capability_vals)((0 ? (const struct _value_string*)0 : ((eight_psk_rf_power_capability_vals )))), 0x00, |
| 4230 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4231 | }, |
| 4232 | { &hf_gsm_a_8_psk_rf_power_capability_2_present, |
| 4233 | { "8-PSK RF Power Capability 2 present", "gsm_a.classmark3.8_psk_rf_power_capability_2_present", |
| 4234 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4235 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4236 | }, |
| 4237 | { &hf_gsm_a_8_psk_rf_power_capability_2, |
| 4238 | { "8-PSK RF Power Capability 2", "gsm_a.classmark3.8_psk_rf_power_capability_2", |
| 4239 | FT_UINT8, BASE_HEX, VALS(eight_psk_rf_power_capability_vals)((0 ? (const struct _value_string*)0 : ((eight_psk_rf_power_capability_vals )))), 0x00, |
| 4240 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4241 | }, |
| 4242 | { &hf_gsm_a_gsm_400_band_info_present, |
| 4243 | { "GSM 400 Band Information present", "gsm_a.classmark3.gsm_400_band_info_present", |
| 4244 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4245 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4246 | }, |
| 4247 | { &hf_gsm_a_gsm_400_bands_supported, |
| 4248 | { "GSM 400 Bands Supported", "gsm_a.classmark3.gsm_400_bands_supported", |
| 4249 | FT_UINT8, BASE_HEX, VALS(gsm_400_bands_supported_vals)((0 ? (const struct _value_string*)0 : ((gsm_400_bands_supported_vals )))), 0x00, |
| 4250 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4251 | }, |
| 4252 | { &hf_gsm_a_gsm_400_assoc_radio_cap, |
| 4253 | { "GSM 400 Associated Radio Capability", "gsm_a.classmark3.gsm_400_assoc_radio_cap", |
| 4254 | FT_UINT8, BASE_HEX, NULL((void*)0), 0x00, |
| 4255 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4256 | }, |
| 4257 | { &hf_gsm_a_gsm_850_assoc_radio_cap_present, |
| 4258 | { "GSM 850 Associated Radio Capability present", "gsm_a.classmark3.gsm_850_assoc_radio_cap_present", |
| 4259 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4260 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4261 | }, |
| 4262 | { &hf_gsm_a_gsm_850_assoc_radio_cap, |
| 4263 | { "GSM 850 Associated Radio Capability", "gsm_a.classmark3.gsm_850_assoc_radio_cap", |
| 4264 | FT_UINT8, BASE_HEX, NULL((void*)0), 0x00, |
| 4265 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4266 | }, |
| 4267 | { &hf_gsm_a_gsm_1900_assoc_radio_cap_present, |
| 4268 | { "GSM 1900 Associated Radio Capability present", "gsm_a.classmark3.gsm_1900_assoc_radio_cap_present", |
| 4269 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4270 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4271 | }, |
| 4272 | { &hf_gsm_a_gsm_1900_assoc_radio_cap, |
| 4273 | { "GSM 1900 Associated Radio Capability", "gsm_a.classmark3.gsm_1900_assoc_radio_cap", |
| 4274 | FT_UINT8, BASE_HEX, NULL((void*)0), 0x00, |
| 4275 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4276 | }, |
| 4277 | { &hf_gsm_a_umts_fdd_rat_cap, |
| 4278 | { "UMTS FDD Radio Access Technology Capability", "gsm_a.classmark3.umts_fdd_rat_cap", |
| 4279 | FT_BOOLEAN, BASE_NONE, TFS(&umts_fdd_rat_cap_vals)((0 ? (const struct true_false_string*)0 : ((&umts_fdd_rat_cap_vals )))), 0x00, |
| 4280 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4281 | }, |
| 4282 | { &hf_gsm_a_umts_384_mcps_tdd_rat_cap, |
| 4283 | { "UMTS 3.84 Mcps TDD Radio Access Technology Capability", "gsm_a.classmark3.umts_384_mcps_tdd_rat_cap", |
| 4284 | FT_BOOLEAN, BASE_NONE, TFS(&umts_384_mcps_tdd_rat_cap_vals)((0 ? (const struct true_false_string*)0 : ((&umts_384_mcps_tdd_rat_cap_vals )))), 0x00, |
| 4285 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4286 | }, |
| 4287 | { &hf_gsm_a_cdma_2000_rat_cap, |
| 4288 | { "CDMA 2000 Radio Access Technology Capability", "gsm_a.classmark3.cdma_2000_rat_cap", |
| 4289 | FT_BOOLEAN, BASE_NONE, TFS(&cdma_2000_rat_cap_vals)((0 ? (const struct true_false_string*)0 : ((&cdma_2000_rat_cap_vals )))), 0x00, |
| 4290 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4291 | }, |
| 4292 | { &hf_gsm_a_dtm_e_gprs_multi_slot_info_present, |
| 4293 | { "DTM E/GPRS Multi Slot Information present", "gsm_a.classmark3.dtm_e_gprs_multi_slot_info_present", |
| 4294 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4295 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4296 | }, |
| 4297 | { &hf_gsm_a_dtm_gprs_multi_slot_class, |
| 4298 | { "DTM GPRS Multi Slot Class", "gsm_a.classmark3.dtm_gprs_multi_slot_class", |
| 4299 | FT_UINT8, BASE_DEC, VALS(dtm_gprs_multi_slot_class_vals)((0 ? (const struct _value_string*)0 : ((dtm_gprs_multi_slot_class_vals )))), 0x00, |
| 4300 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4301 | }, |
| 4302 | { &hf_gsm_a_single_slot_dtm, |
| 4303 | { "Single Slot DTM", "gsm_a.classmark3.single_slot_dtm_supported", |
| 4304 | FT_BOOLEAN, BASE_NONE, TFS(&single_slot_dtm_vals)((0 ? (const struct true_false_string*)0 : ((&single_slot_dtm_vals )))), 0x0, |
| 4305 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4306 | }, |
| 4307 | { &hf_gsm_a_dtm_egprs_multi_slot_class_present, |
| 4308 | { "DTM EGPRS Multi Slot Class present", "gsm_a.classmark3.dtm_egprs_multi_slot_class_present", |
| 4309 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4310 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4311 | }, |
| 4312 | { &hf_gsm_a_dtm_egprs_multi_slot_class, |
| 4313 | { "DTM EGPRS Multi Slot Class", "gsm_a.classmark3.dtm_egprs_multi_slot_class", |
| 4314 | FT_UINT8, BASE_DEC, VALS(dtm_gprs_multi_slot_class_vals)((0 ? (const struct _value_string*)0 : ((dtm_gprs_multi_slot_class_vals )))), 0x00, |
| 4315 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4316 | }, |
| 4317 | { &hf_gsm_a_single_band_support, |
| 4318 | { "Single Band Support", "gsm_a.classmark3.single_band_support", |
| 4319 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4320 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4321 | }, |
| 4322 | { &hf_gsm_a_gsm_band, |
| 4323 | { "GSM Band", "gsm_a.classmark3.gsm_band", |
| 4324 | FT_UINT8, BASE_DEC, VALS(gsm_band_vals)((0 ? (const struct _value_string*)0 : ((gsm_band_vals)))), 0x00, |
| 4325 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4326 | }, |
| 4327 | { &hf_gsm_a_gsm_750_assoc_radio_cap_present, |
| 4328 | { "GSM 750 Associated Radio Capability present", "gsm_a.classmark3.gsm_750_assoc_radio_cap_present", |
| 4329 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4330 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4331 | }, |
| 4332 | { &hf_gsm_a_gsm_750_assoc_radio_cap, |
| 4333 | { "GSM 750 Associated Radio Capability", "gsm_a.classmark3.gsm_750_assoc_radio_cap", |
| 4334 | FT_UINT8, BASE_HEX, NULL((void*)0), 0x00, |
| 4335 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4336 | }, |
| 4337 | { &hf_gsm_a_umts_128_mcps_tdd_rat_cap, |
| 4338 | { "UMTS 1.28 Mcps TDD Radio Access Technology Capability", "gsm_a.classmark3.umts_128_mcps_tdd_rat_cap", |
| 4339 | FT_BOOLEAN, BASE_NONE, TFS(&umts_128_mcps_tdd_rat_cap_vals)((0 ? (const struct true_false_string*)0 : ((&umts_128_mcps_tdd_rat_cap_vals )))), 0x00, |
| 4340 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4341 | }, |
| 4342 | { &hf_gsm_a_geran_feature_package_1, |
| 4343 | { "GERAN Feature Package 1", "gsm_a.classmark3.geran_feature_package_1", |
| 4344 | FT_BOOLEAN, BASE_NONE, TFS(&geran_feature_package_1_vals)((0 ? (const struct true_false_string*)0 : ((&geran_feature_package_1_vals )))), 0x00, |
| 4345 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4346 | }, |
| 4347 | { &hf_gsm_a_ext_dtm_e_gprs_multi_slot_info_present, |
| 4348 | { "Extended DTM E/GPRS Multi Slot Information present", "gsm_a.classmark3.ext_dtm_e_gprs_info_present", |
| 4349 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4350 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4351 | }, |
| 4352 | { &hf_gsm_a_ext_dtm_gprs_multi_slot_class, |
| 4353 | { "Extended DTM GPRS Multi Slot Class", "gsm_a.classmark3.ext_dtm_gprs_multi_slot_class", |
| 4354 | FT_UINT8, BASE_HEX, NULL((void*)0), 0x00, |
| 4355 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4356 | }, |
| 4357 | { &hf_gsm_a_ext_dtm_egprs_multi_slot_class, |
| 4358 | { "Extended DTM EGPRS Multi Slot Class", "gsm_a.classmark3.ext_dtm_egprs_multi_slot_class", |
| 4359 | FT_UINT8, BASE_HEX, NULL((void*)0), 0x00, |
| 4360 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4361 | }, |
| 4362 | { &hf_gsm_a_high_multislot_cap_present, |
| 4363 | { "High Multislot Capability present", "gsm_a.classmark3.high_multislot_cap_present", |
| 4364 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4365 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4366 | }, |
| 4367 | { &hf_gsm_a_high_multislot_cap, |
| 4368 | { "High Multislot Capability", "gsm_a.classmark3.high_multislot_cap", |
| 4369 | FT_UINT8, BASE_HEX, NULL((void*)0), 0x00, |
| 4370 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4371 | }, |
| 4372 | { &hf_gsm_a_geran_iu_mode_support, |
| 4373 | { "GERAN Iu Mode Support", "gsm_a.classmark3.geran_iu_mode_support", |
| 4374 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4375 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4376 | }, |
| 4377 | { &hf_gsm_a_geran_iu_mode_cap, |
| 4378 | { "GERAN Iu Mode Capabilities", "gsm_a.classmark3.geran_iu_mode_cap", |
| 4379 | FT_UINT24, BASE_HEX, NULL((void*)0), 0x00, |
| 4380 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4381 | }, |
| 4382 | { &hf_gsm_a_geran_iu_mode_cap_length, |
| 4383 | { "Length", "gsm_a.classmark3.geran_iu_mode_cap.length", |
| 4384 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x00, |
| 4385 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4386 | }, |
| 4387 | { &hf_gsm_a_flo_iu_cap, |
| 4388 | { "FLO Iu Capability", "gsm_a.classmark3.geran_iu_mode_cap.flo_iu_cap", |
| 4389 | FT_BOOLEAN, BASE_NONE, TFS(&flo_iu_cap_vals)((0 ? (const struct true_false_string*)0 : ((&flo_iu_cap_vals )))), 0x00, |
| 4390 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4391 | }, |
| 4392 | { &hf_gsm_a_geran_feature_package_2, |
| 4393 | { "GERAN Feature Package 2", "gsm_a.classmark3.geran_feature_package_2", |
| 4394 | FT_BOOLEAN, BASE_NONE, TFS(&geran_feature_package_2_vals)((0 ? (const struct true_false_string*)0 : ((&geran_feature_package_2_vals )))), 0x00, |
| 4395 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4396 | }, |
| 4397 | { &hf_gsm_a_gmsk_multislot_power_prof, |
| 4398 | { "GMSK Multislot Power Profile", "gsm_a.classmark3.gmsk_multislot_power_prof", |
| 4399 | FT_UINT8, BASE_DEC, VALS(gmsk_multislot_power_prof_vals)((0 ? (const struct _value_string*)0 : ((gmsk_multislot_power_prof_vals )))), 0x00, |
| 4400 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4401 | }, |
| 4402 | { &hf_gsm_a_8_psk_multislot_power_prof, |
| 4403 | { "8-PSK Multislot Power Profile", "gsm_a.classmark3.8_psk_multislot_power_prof", |
| 4404 | FT_UINT8, BASE_DEC, VALS(eight_psk_multislot_power_prof_vals)((0 ? (const struct _value_string*)0 : ((eight_psk_multislot_power_prof_vals )))), 0x00, |
| 4405 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4406 | }, |
| 4407 | { &hf_gsm_a_t_gsm_400_band_info_present, |
| 4408 | { "T-GSM 400 Band Information present", "gsm_a.classmark3.gsm_400_band_info_present", |
| 4409 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4410 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4411 | }, |
| 4412 | { &hf_gsm_a_t_gsm_400_bands_supported, |
| 4413 | { "T-GSM 400 Bands Supported", "gsm_a.classmark3.t_gsm_400_bands_supported", |
| 4414 | FT_UINT8, BASE_HEX, VALS(t_gsm_400_bands_supported_vals)((0 ? (const struct _value_string*)0 : ((t_gsm_400_bands_supported_vals )))), 0x00, |
| 4415 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4416 | }, |
| 4417 | { &hf_gsm_a_t_gsm_400_assoc_radio_cap, |
| 4418 | { "T-GSM 400 Associated Radio Capability", "gsm_a.classmark3.t_gsm_400_assoc_radio_cap", |
| 4419 | FT_UINT8, BASE_HEX, NULL((void*)0), 0x00, |
| 4420 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4421 | }, |
| 4422 | { &hf_gsm_a_t_gsm_900_assoc_radio_cap_present, |
| 4423 | { "T-GSM 900 Associated Radio Capability present", "gsm_a.classmark3.t_gsm_900_assoc_radio_cap_present", |
| 4424 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4425 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4426 | }, |
| 4427 | { &hf_gsm_a_t_gsm_900_assoc_radio_cap, |
| 4428 | { "T-GSM 900 Associated Radio Capability", "gsm_a.classmark3.t_gsm_900_assoc_radio_cap", |
| 4429 | FT_UINT8, BASE_HEX, NULL((void*)0), 0x00, |
| 4430 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4431 | }, |
| 4432 | { &hf_gsm_a_downlink_adv_receiver_perf, |
| 4433 | { "Downlink Advanced Receiver Performance", "gsm_a.classmark3.downlink_adv_receiver_perf", |
| 4434 | FT_UINT8, BASE_DEC, VALS(downlink_adv_receiver_perf_vals)((0 ? (const struct _value_string*)0 : ((downlink_adv_receiver_perf_vals )))), 0x00, |
| 4435 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4436 | }, |
| 4437 | { &hf_gsm_a_dtm_enhancements_cap, |
| 4438 | { "DTM Enhancements Capability", "gsm_a.classmark3.dtm_enhancements_capability", |
| 4439 | FT_BOOLEAN, BASE_NONE, TFS(&dtm_enhancements_cap_vals)((0 ? (const struct true_false_string*)0 : ((&dtm_enhancements_cap_vals )))), 0x00, |
| 4440 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4441 | }, |
| 4442 | { &hf_gsm_a_dtm_e_gprs_high_multi_slot_info_present, |
| 4443 | { "DTM E/GPRS High Multi Slot Information present", "gsm_a.classmark3.dtm_e_gprs_high_mutli_slot_info_present", |
| 4444 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4445 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4446 | }, |
| 4447 | { &hf_gsm_a_dtm_gprs_high_multi_slot_class, |
| 4448 | { "DTM GPRS Multi Slot Class", "gsm_a.classmark3.dtm_gprs_multi_slot_class", |
| 4449 | FT_UINT8, BASE_DEC, VALS(dtm_gprs_high_multi_slot_class_vals)((0 ? (const struct _value_string*)0 : ((dtm_gprs_high_multi_slot_class_vals )))), 0x00, |
| 4450 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4451 | }, |
| 4452 | { &hf_gsm_a_offset_required, |
| 4453 | { "Offset required", "gsm_a.classmark3.offset_required", |
| 4454 | FT_BOOLEAN, BASE_NONE, TFS(&offset_required_vals)((0 ? (const struct true_false_string*)0 : ((&offset_required_vals )))), 0x0, |
| 4455 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4456 | }, |
| 4457 | { &hf_gsm_a_dtm_egprs_high_multi_slot_class_present, |
| 4458 | { "DTM EGPRS High Multi Slot Class present", "gsm_a.classmark3.dtm_egprs_high_multi_slot_class_present", |
| 4459 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4460 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4461 | }, |
| 4462 | { &hf_gsm_a_dtm_egprs_high_multi_slot_class, |
| 4463 | { "DTM EGPRS High Multi Slot Class", "gsm_a.classmark3.dtm_egprs_high_multi_slot_class", |
| 4464 | FT_UINT8, BASE_DEC, VALS(dtm_gprs_high_multi_slot_class_vals)((0 ? (const struct _value_string*)0 : ((dtm_gprs_high_multi_slot_class_vals )))), 0x00, |
| 4465 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4466 | }, |
| 4467 | { &hf_gsm_a_repeated_acch_cap, |
| 4468 | { "Repeated ACCH Capability", "gsm_a.classmark3.repeated_acch_cap", |
| 4469 | FT_BOOLEAN, BASE_NONE, TFS(&repeated_acch_cap_vals)((0 ? (const struct true_false_string*)0 : ((&repeated_acch_cap_vals )))), 0x00, |
| 4470 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4471 | }, |
| 4472 | { &hf_gsm_a_gsm_710_assoc_radio_cap_present, |
| 4473 | { "GSM 710 Associated Radio Capability present", "gsm_a.classmark3.gsm_710_assoc_radio_cap_present", |
| 4474 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4475 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4476 | }, |
| 4477 | { &hf_gsm_a_gsm_710_assoc_radio_cap, |
| 4478 | { "GSM 710 Associated Radio Capability", "gsm_a.classmark3.gsm_710_assoc_radio_cap", |
| 4479 | FT_UINT8, BASE_HEX, NULL((void*)0), 0x00, |
| 4480 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4481 | }, |
| 4482 | { &hf_gsm_a_t_gsm_810_assoc_radio_cap_present, |
| 4483 | { "T-GSM 810 Associated Radio Capability present", "gsm_a.classmark3.t_gsm_810_assoc_radio_cap_present", |
| 4484 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4485 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4486 | }, |
| 4487 | { &hf_gsm_a_t_gsm_810_assoc_radio_cap, |
| 4488 | { "T-GSM 810 Associated Radio Capability", "gsm_a.classmark3.t_gsm_810_assoc_radio_cap", |
| 4489 | FT_UINT8, BASE_HEX, NULL((void*)0), 0x00, |
| 4490 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4491 | }, |
| 4492 | { &hf_gsm_a_ciphering_mode_setting_cap, |
| 4493 | { "Ciphering Mode Setting Capability", "gsm_a.classmark3.ciphering_mode_setting_cap", |
| 4494 | FT_BOOLEAN, BASE_NONE, TFS(&ciphering_mode_setting_cap_vals)((0 ? (const struct true_false_string*)0 : ((&ciphering_mode_setting_cap_vals )))), 0x00, |
| 4495 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4496 | }, |
| 4497 | { &hf_gsm_a_additional_positioning_caps, |
| 4498 | { "Additional Positioning Capabilities", "gsm_a.classmark3.additional_positioning_caps", |
| 4499 | FT_BOOLEAN, BASE_NONE, TFS(&additional_positioning_caps_vals)((0 ? (const struct true_false_string*)0 : ((&additional_positioning_caps_vals )))), 0x00, |
| 4500 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4501 | }, |
| 4502 | { &hf_gsm_a_e_utra_fdd_support, |
| 4503 | { "E-UTRA FDD support", "gsm_a.classmark3.e_utra_fdd_support", |
| 4504 | FT_BOOLEAN, BASE_NONE, TFS(&e_utra_fdd_support_vals)((0 ? (const struct true_false_string*)0 : ((&e_utra_fdd_support_vals )))), 0x00, |
| 4505 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4506 | }, |
| 4507 | { &hf_gsm_a_e_utra_tdd_support, |
| 4508 | { "E-UTRA TDD support", "gsm_a.classmark3.e_utra_tdd_support", |
| 4509 | FT_BOOLEAN, BASE_NONE, TFS(&e_utra_tdd_support_vals)((0 ? (const struct true_false_string*)0 : ((&e_utra_tdd_support_vals )))), 0x00, |
| 4510 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4511 | }, |
| 4512 | { &hf_gsm_a_e_utra_meas_and_report_support, |
| 4513 | { "E-UTRA Measurement and Reporting support", "gsm_a.classmark3.e_utra_meas_and_report_support", |
| 4514 | FT_BOOLEAN, BASE_NONE, TFS(&e_utra_meas_and_report_support_vals)((0 ? (const struct true_false_string*)0 : ((&e_utra_meas_and_report_support_vals )))), 0x00, |
| 4515 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4516 | }, |
| 4517 | { &hf_gsm_a_prio_based_resel_support, |
| 4518 | { "Priority-based reselection support", "gsm_a.classmark3.prio_based_resel_support", |
| 4519 | FT_BOOLEAN, BASE_NONE, TFS(&prio_based_resel_support_vals)((0 ? (const struct true_false_string*)0 : ((&prio_based_resel_support_vals )))), 0x00, |
| 4520 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4521 | }, |
| 4522 | { &hf_gsm_a_utra_csg_cells_reporting, |
| 4523 | { "UTRA CSG Cells Reporting", "gsm_a.classmark3.utra_csg_cells_reporting", |
| 4524 | FT_BOOLEAN, BASE_NONE, TFS(&utra_csg_cells_reporting_vals)((0 ? (const struct true_false_string*)0 : ((&utra_csg_cells_reporting_vals )))), 0x00, |
| 4525 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4526 | }, |
| 4527 | { &hf_gsm_a_vamos_level, |
| 4528 | { "VAMOS Level", "gsm_a.classmark3.vamos_level", |
| 4529 | FT_UINT8, BASE_DEC, VALS(vamos_level_vals)((0 ? (const struct _value_string*)0 : ((vamos_level_vals)))), 0x00, |
| 4530 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4531 | }, |
| 4532 | { &hf_gsm_a_tighter_cap, |
| 4533 | { "TIGHTER Capability", "gsm_a.classmark3.tighter_cap", |
| 4534 | FT_UINT8, BASE_DEC, VALS(tighter_cap_level_vals)((0 ? (const struct _value_string*)0 : ((tighter_cap_level_vals )))), 0x00, |
| 4535 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4536 | }, |
| 4537 | { &hf_gsm_a_selective_ciph_down_sacch, |
| 4538 | { "Selective Ciphering of Downlink SACCH", "gsm_a.classmark3.selective_ciph_down_sacch", |
| 4539 | FT_BOOLEAN, BASE_NONE, TFS(&tfs_supported_not_supported)((0 ? (const struct true_false_string*)0 : ((&tfs_supported_not_supported )))), 0x00, |
| 4540 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4541 | }, |
| 4542 | { &hf_gsm_a_cs_to_ps_srvcc_geran_to_utra, |
| 4543 | { "CS to PS SRVCC from GERAN to UTRA", "gsm_a.classmark3.cs_to_ps_srvcc_geran_to_utra", |
| 4544 | FT_UINT8, BASE_DEC, VALS(cs_to_ps_srvcc_geran_to_utra_vals)((0 ? (const struct _value_string*)0 : ((cs_to_ps_srvcc_geran_to_utra_vals )))), 0x00, |
| 4545 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4546 | }, |
| 4547 | { &hf_gsm_a_cs_to_ps_srvcc_geran_to_eutra, |
| 4548 | { "CS to PS SRVCC from GERAN to E-UTRA", "gsm_a.classmark3.cs_to_ps_srvcc_geran_to_eutra", |
| 4549 | FT_UINT8, BASE_DEC, VALS(cs_to_ps_srvcc_geran_to_eutra_vals)((0 ? (const struct _value_string*)0 : ((cs_to_ps_srvcc_geran_to_eutra_vals )))), 0x00, |
| 4550 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4551 | }, |
| 4552 | { &hf_gsm_a_geran_network_sharing_support, |
| 4553 | { "GERAN Network Sharing support", "gsm_a.classmark3.geran_network_sharing_support", |
| 4554 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4555 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4556 | }, |
| 4557 | { &hf_gsm_a_eutra_wb_rsrq_support, |
| 4558 | { "E-UTRA Wideband RSRQ measurements support", "gsm_a.classmark3.eutra_wb_rsrq_support", |
| 4559 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4560 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4561 | }, |
| 4562 | { &hf_gsm_a_er_band_support, |
| 4563 | { "ER Band support", "gsm_a.classmark3.er_band_support", |
| 4564 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4565 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4566 | }, |
| 4567 | { &hf_gsm_a_utra_mfbi_support, |
| 4568 | { "UTRA Multiple Frequency Band Indicators support", "gsm_a.classmark3.utra_mfbi_support", |
| 4569 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4570 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4571 | }, |
| 4572 | { &hf_gsm_a_eutra_mfbi_support, |
| 4573 | { "E-UTRA Multiple Frequency Band Indicators support", "gsm_a.classmark3.eutra_mfbi_support", |
| 4574 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4575 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4576 | }, |
| 4577 | { &hf_gsm_a_ext_tsc_set_cap_support, |
| 4578 | { "Extended TSC Set Capability support", "gsm_a.classmark3.ext_tsc_set_cap_support", |
| 4579 | FT_BOOLEAN, BASE_NONE, NULL((void*)0), 0x00, |
| 4580 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4581 | }, |
| 4582 | { &hf_gsm_a_ext_earfcn_value_range, |
| 4583 | { "Extended EARFCN value range", "gsm_a.classmark3.ext_earfcn_value_range", |
| 4584 | FT_BOOLEAN, BASE_NONE, TFS(&tfs_supported_not_supported)((0 ? (const struct true_false_string*)0 : ((&tfs_supported_not_supported )))), 0x00, |
| 4585 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4586 | }, |
| 4587 | { &hf_gsm_a_geo_loc_type_of_shape, |
| 4588 | { "Location estimate", "gsm_a.gad.location_estimate", |
| 4589 | FT_UINT8, BASE_DEC, VALS(type_of_shape_vals)((0 ? (const struct _value_string*)0 : ((type_of_shape_vals)) )), 0xf0, |
| 4590 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4591 | }, |
| 4592 | { &hf_gsm_a_geo_loc_sign_of_lat, |
| 4593 | { "Sign of latitude", "gsm_a.gad.sign_of_latitude", |
| 4594 | FT_UINT8, BASE_DEC, VALS(sign_of_latitude_vals)((0 ? (const struct _value_string*)0 : ((sign_of_latitude_vals )))), 0x80, |
| 4595 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4596 | }, |
| 4597 | { &hf_gsm_a_geo_loc_deg_of_lat, |
| 4598 | { "Degrees of latitude", "gsm_a.gad.deg_of_latitude", |
| 4599 | FT_UINT24, BASE_DEC, NULL((void*)0), 0x7fffff, |
| 4600 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4601 | }, |
| 4602 | { &hf_gsm_a_geo_loc_deg_of_long, |
| 4603 | { "Degrees of longitude", "gsm_a.gad.deg_of_longitude", |
| 4604 | FT_INT24, BASE_DEC, NULL((void*)0), 0xffffff, |
| 4605 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4606 | }, |
| 4607 | { &hf_gsm_a_geo_loc_osm_uri, |
| 4608 | { "Location OSM URI", "gsm_a.gad.location_uri", |
| 4609 | FT_STRING, BASE_NONE, NULL((void*)0), 0x0, |
| 4610 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4611 | }, |
| 4612 | { &hf_gsm_a_geo_loc_uncertainty_code, |
| 4613 | { "Uncertainty code", "gsm_a.gad.uncertainty_code", |
| 4614 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x7f, |
| 4615 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4616 | }, |
| 4617 | { &hf_gsm_a_geo_loc_uncertainty_semi_major, |
| 4618 | { "Uncertainty semi-major", "gsm_a.gad.uncertainty_semi_major", |
| 4619 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x7f, |
| 4620 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4621 | }, |
| 4622 | { &hf_gsm_a_geo_loc_uncertainty_semi_minor, |
| 4623 | { "Uncertainty semi-minor", "gsm_a.gad.uncertainty_semi_minor", |
| 4624 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x7f, |
| 4625 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4626 | }, |
| 4627 | { &hf_gsm_a_geo_loc_orientation_of_major_axis, |
| 4628 | { "Orientation of major axis", "gsm_a.gad.orientation_of_major_axis", |
| 4629 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x0, |
| 4630 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4631 | }, |
| 4632 | { &hf_gsm_a_geo_loc_uncertainty_altitude, |
| 4633 | { "Uncertainty Altitude", "gsm_a.gad.uncertainty_altitude", |
| 4634 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x7f, |
| 4635 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4636 | }, |
| 4637 | { &hf_gsm_a_geo_loc_confidence, |
| 4638 | { "Confidence(%)", "gsm_a.gad.confidence", |
| 4639 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x7f, |
| 4640 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4641 | }, |
| 4642 | { &hf_gsm_a_geo_loc_uncertainty_range, |
| 4643 | { "Uncertainty Range", "gsm_a.gad.uncertainty_range", |
| 4644 | FT_UINT8, BASE_DEC, VALS(uncertainty_range)((0 ? (const struct _value_string*)0 : ((uncertainty_range))) ), 0x80, |
| 4645 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4646 | }, |
| 4647 | { &hf_gsm_a_geo_loc_horizontal_confidence, |
| 4648 | { "Horizontal confidence(%)", "gsm_a.gad.horizontal_confidence", |
| 4649 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x7f, |
| 4650 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4651 | }, |
| 4652 | { &hf_gsm_a_geo_loc_horizontal_uncertainty_range, |
| 4653 | { "Horizontal Uncertainty Range", "gsm_a.gad.horizontal_uncertainty_range", |
| 4654 | FT_UINT8, BASE_DEC, VALS(uncertainty_range)((0 ? (const struct _value_string*)0 : ((uncertainty_range))) ), 0x80, |
| 4655 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4656 | }, |
| 4657 | { &hf_gsm_a_geo_loc_vertical_confidence, |
| 4658 | { "Vertical Confidence(%)", "gsm_a.gad.vertical_confidence", |
| 4659 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x7f, |
| 4660 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4661 | }, |
| 4662 | { &hf_gsm_a_geo_loc_vertical_uncertainty_range, |
| 4663 | { "Vertical Uncertainty Range", "gsm_a.gad.vertical_uncertainty_range", |
| 4664 | FT_UINT8, BASE_DEC, VALS(uncertainty_range)((0 ? (const struct _value_string*)0 : ((uncertainty_range))) ), 0x80, |
| 4665 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4666 | }, |
| 4667 | { &hf_gsm_a_geo_loc_high_acc_uncertainty_alt, |
| 4668 | { "High accuracy uncertainty altitude", "gsm_a.gad.high_acc_uncertainty_alt", |
| 4669 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x0, |
| 4670 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4671 | }, |
| 4672 | { &hf_gsm_a_geo_loc_no_of_points, |
| 4673 | { "Number of points", "gsm_a.gad.no_of_points", |
| 4674 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x0f, |
| 4675 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4676 | }, |
| 4677 | { &hf_gsm_a_geo_loc_high_acc_deg_of_lat, |
| 4678 | { "High accuracy degrees of latitude", "gsm_a.gad.hig_acc_deg_of_lat", |
| 4679 | FT_INT32, BASE_DEC, NULL((void*)0), 0x0, |
| 4680 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4681 | }, |
| 4682 | { &hf_gsm_a_geo_loc_high_acc_deg_of_long, |
| 4683 | { "High accuracy degrees of longitude", "gsm_a.gad.high_acc_deg_of_long", |
| 4684 | FT_INT32, BASE_DEC, NULL((void*)0), 0x0, |
| 4685 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4686 | }, |
| 4687 | { &hf_gsm_a_geo_loc_high_acc_uncertainty_semi_major, |
| 4688 | { "High accuracy uncertainty semi-major", "gsm_a.gad.high_acc_uncertainty_semi_major", |
| 4689 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x0, |
| 4690 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4691 | }, |
| 4692 | { &hf_gsm_a_geo_loc_high_acc_uncertainty_semi_minor, |
| 4693 | { "High accuracy uncertainty semi-minor", "gsm_a.gad.high_acc_uncertainty_semi_minor", |
| 4694 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x0, |
| 4695 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4696 | }, |
| 4697 | { &hf_gsm_a_geo_loc_high_acc_alt, |
| 4698 | { "High accuracy altitude", "gsm_a.gad.high_acc_alt", |
| 4699 | FT_INT24, BASE_DEC, NULL((void*)0), 0x3fffff, |
| 4700 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4701 | }, |
| 4702 | { &hf_gsm_a_velocity_type, |
| 4703 | { "Velocity type", "gsm_a.gad.velocity_type", |
| 4704 | FT_UINT8, BASE_DEC, VALS(gsm_a_velocity_type_vals)((0 ? (const struct _value_string*)0 : ((gsm_a_velocity_type_vals )))), 0xf0, |
| 4705 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4706 | }, |
| 4707 | { &hf_gsm_a_bearing, |
| 4708 | { "Bearing", "gsm_a.gad.bearing", |
| 4709 | FT_UINT16, BASE_DEC, NULL((void*)0), 0x0, |
| 4710 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4711 | }, |
| 4712 | { &hf_gsm_a_horizontal_speed, |
| 4713 | { "Horizontal Speed", "gsm_a.gad.horizontal_velocity", |
| 4714 | FT_UINT16, BASE_DEC|BASE_UNIT_STRING0x00001000, UNS(&units_kmh)((0 ? (const struct unit_name_string*)0 : ((&units_kmh))) ), 0x0, |
| 4715 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4716 | }, |
| 4717 | { &hf_gsm_a_vertical_speed, |
| 4718 | { "Vertical Speed", "gsm_a.gad.vertical_speed", |
| 4719 | FT_UINT8, BASE_DEC|BASE_UNIT_STRING0x00001000, UNS(&units_kmh)((0 ? (const struct unit_name_string*)0 : ((&units_kmh))) ), 0x0, |
| 4720 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4721 | }, |
| 4722 | { &hf_gsm_a_uncertainty_speed, |
| 4723 | { "Uncertainty Speed", "gsm_a.gad.uncertainty_speed", |
| 4724 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x0, |
| 4725 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4726 | }, |
| 4727 | { &hf_gsm_a_h_uncertainty_speed, |
| 4728 | { "Horizontal Uncertainty Speed", "gsm_a.gad.h_uncertainty_speed", |
| 4729 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x0, |
| 4730 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4731 | }, |
| 4732 | { &hf_gsm_a_v_uncertainty_speed, |
| 4733 | { "Vertical Uncertainty Speed", "gsm_a.gad.v_uncertainty_speed", |
| 4734 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x0, |
| 4735 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4736 | }, |
| 4737 | { &hf_gsm_a_d, |
| 4738 | { "Direction of Vertical Speed", "gsm_a.gad.d", |
| 4739 | FT_BOOLEAN, 8, TFS(&gsm_a_dir_of_ver_speed_vals)((0 ? (const struct true_false_string*)0 : ((&gsm_a_dir_of_ver_speed_vals )))), 0x02, |
| 4740 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0)} |
| 4741 | }, |
| 4742 | { &hf_gsm_a_geo_loc_D, |
| 4743 | { "D: Direction of Altitude", "gsm_a.gad.D", |
| 4744 | FT_UINT16, BASE_DEC, VALS(dir_of_alt_vals)((0 ? (const struct _value_string*)0 : ((dir_of_alt_vals)))), 0x8000, |
| 4745 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4746 | }, |
| 4747 | { &hf_gsm_a_geo_loc_altitude, |
| 4748 | { "Altitude in meters", "gsm_a.gad.altitude", |
| 4749 | FT_UINT16, BASE_DEC, NULL((void*)0), 0x7fff, |
| 4750 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4751 | }, |
| 4752 | { &hf_gsm_a_geo_loc_inner_radius, |
| 4753 | { "Inner radius", "gsm_a.gad.inner_radius", |
| 4754 | FT_UINT16, BASE_DEC, NULL((void*)0), 0x0, |
| 4755 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4756 | }, |
| 4757 | { &hf_gsm_a_geo_loc_uncertainty_radius, |
| 4758 | { "Uncertainty radius", "gsm_a.gad.uncertainty_radius", |
| 4759 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x7f, |
| 4760 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4761 | }, |
| 4762 | { &hf_gsm_a_geo_loc_offset_angle, |
| 4763 | { "Offset angle", "gsm_a.gad.offset_angle", |
| 4764 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x0, |
| 4765 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4766 | }, |
| 4767 | { &hf_gsm_a_geo_loc_included_angle, |
| 4768 | { "Included angle", "gsm_a.gad.included_angle", |
| 4769 | FT_UINT8, BASE_DEC, NULL((void*)0), 0x0, |
| 4770 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4771 | }, |
| 4772 | { &hf_gsm_a_key_seq, |
| 4773 | { "key sequence", "gsm_a.key_seq", |
| 4774 | FT_UINT8, BASE_DEC, VALS(gsm_a_key_seq_vals)((0 ? (const struct _value_string*)0 : ((gsm_a_key_seq_vals)) )), 0x00, |
| 4775 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4776 | }, |
| 4777 | { &hf_gsm_a_lac, |
| 4778 | { "Location Area Code (LAC)", "gsm_a.lac", |
| 4779 | FT_UINT16, BASE_HEX_DEC, NULL((void*)0), 0x00, |
| 4780 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4781 | }, |
| 4782 | { &hf_gsm_a_spare_nibble, |
| 4783 | { "Spare Nibble", "gsm_a.spare", |
| 4784 | FT_UINT8, BASE_DEC_HEX, NULL((void*)0), 0x00, |
| 4785 | NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 4786 | }, |
| 4787 | /* Generated from convert_proto_tree_add_text.pl */ |
| 4788 | { &hf_gsm_a_filler, { "Filler", "gsm_a.filler", FT_UINT8, BASE_HEX, NULL((void*)0), 0xF0, NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }}, |
| 4789 | { &hf_gsm_a_identity_digit1, { "Identity Digit 1", "gsm_a.identity_digit1", FT_UINT8, BASE_HEX, NULL((void*)0), 0xF0, NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }}, |
| 4790 | { &hf_gsm_a_group_call_reference, { "Group or Broadcast call reference", "gsm_a.group_call_reference", FT_UINT32, BASE_DEC_HEX, NULL((void*)0), 0xffffffe0, NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }}, |
| 4791 | { &hf_gsm_a_service_flag, { "SF Service Flag", "gsm_a.service_flag", FT_BOOLEAN, 32, TFS(&tfs_vgcs_vbs)((0 ? (const struct true_false_string*)0 : ((&tfs_vgcs_vbs )))), 0x00000010, NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }}, |
| 4792 | { &hf_gsm_a_af_acknowledgement, { "AF Acknowledgement", "gsm_a.af_acknowledgement", FT_BOOLEAN, 32, TFS(&tfs_required_not_required)((0 ? (const struct true_false_string*)0 : ((&tfs_required_not_required )))), 0x00000008, NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }}, |
| 4793 | { &hf_gsm_a_call_priority, { "Call Priority", "gsm_a.call_priority", FT_UINT32, BASE_DEC, VALS(gsm_a_call_priority_vals)((0 ? (const struct _value_string*)0 : ((gsm_a_call_priority_vals )))), 0x00000007, NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }}, |
| 4794 | { &hf_gsm_a_ciphering_info, { "Ciphering Information", "gsm_a.ciphering_info", FT_UINT8, BASE_HEX, NULL((void*)0), 0xf0, NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }}, |
| 4795 | { &hf_gsm_a_sapi, { "SAPI (Service Access Point Identifier)", "gsm_a.sapi", FT_UINT8, BASE_DEC, VALS(gsm_a_sapi_vals)((0 ? (const struct _value_string*)0 : ((gsm_a_sapi_vals)))), 0x30, NULL((void*)0), HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) }}, |
| 4796 | }; |
| 4797 | |
| 4798 | /* Setup protocol subtree array */ |
| 4799 | #define NUM_INDIVIDUAL_ELEMS2 2 |
| 4800 | static int *ett[NUM_INDIVIDUAL_ELEMS2 + |
| 4801 | NUM_GSM_COMMON_ELEM(sizeof (gsm_common_elem_strings) / sizeof (gsm_common_elem_strings )[0])]; |
| 4802 | |
| 4803 | static ei_register_info ei[] = { |
| 4804 | { &ei_gsm_a_extraneous_data, { "gsm_a.extraneous_data", PI_PROTOCOL0x09000000, PI_NOTE0x00400000, "Extraneous Data, dissector bug or later version spec(report to wireshark.org)", EXPFILL0, ((void*)0), 0, {0, {((void*)0), ((void*)0), FT_NONE, BASE_NONE , ((void*)0), 0, ((void*)0), -1, 0, HF_REF_TYPE_NONE, -1, ((void *)0)}} }}, |
| 4805 | { &ei_gsm_a_unknown_element, { "gsm_a.unknown_element", PI_PROTOCOL0x09000000, PI_ERROR0x00800000, "Unknown - aborting dissection", EXPFILL0, ((void*)0), 0, {0, {((void*)0), ((void*)0), FT_NONE, BASE_NONE , ((void*)0), 0, ((void*)0), -1, 0, HF_REF_TYPE_NONE, -1, ((void *)0)}} }}, |
| 4806 | { &ei_gsm_a_unknown_pdu_type, { "gsm_a.unknown_pdu_type", PI_PROTOCOL0x09000000, PI_WARN0x00600000, "Unknown PDU type", EXPFILL0, ((void*)0), 0, {0, {((void*)0), ((void*)0), FT_NONE, BASE_NONE , ((void*)0), 0, ((void*)0), -1, 0, HF_REF_TYPE_NONE, -1, ((void *)0)}} }}, |
| 4807 | { &ei_gsm_a_no_element_dissector, { "gsm_a.no_element_dissector", PI_PROTOCOL0x09000000, PI_WARN0x00600000, "No element dissector, rest of dissection may be incorrect", EXPFILL0, ((void*)0), 0, {0, {((void*)0), ((void*)0), FT_NONE, BASE_NONE , ((void*)0), 0, ((void*)0), -1, 0, HF_REF_TYPE_NONE, -1, ((void *)0)}} }}, |
| 4808 | { &ei_gsm_a_format_not_supported, { "gsm_a.format_not_supported", PI_PROTOCOL0x09000000, PI_WARN0x00600000, "Format not supported", EXPFILL0, ((void*)0), 0, {0, {((void*)0), ((void*)0), FT_NONE, BASE_NONE , ((void*)0), 0, ((void*)0), -1, 0, HF_REF_TYPE_NONE, -1, ((void *)0)}} }}, |
| 4809 | { &ei_gsm_a_mobile_identity_type, { "gsm_a.ie.mobileid.type.unknown", PI_PROTOCOL0x09000000, PI_WARN0x00600000, "Format unknown", EXPFILL0, ((void*)0), 0, {0, {((void*)0), ((void*)0), FT_NONE, BASE_NONE , ((void*)0), 0, ((void*)0), -1, 0, HF_REF_TYPE_NONE, -1, ((void *)0)}} }}, |
| 4810 | { &ei_gsm_a_ie_length_too_short, { "gsm_a.ie.length_too_short", PI_PROTOCOL0x09000000, PI_ERROR0x00800000, "IE length too short", EXPFILL0, ((void*)0), 0, {0, {((void*)0), ((void*)0), FT_NONE, BASE_NONE , ((void*)0), 0, ((void*)0), -1, 0, HF_REF_TYPE_NONE, -1, ((void *)0)}} }} |
| 4811 | }; |
| 4812 | |
| 4813 | expert_module_t* expert_a_common; |
| 4814 | |
| 4815 | static tap_param gsm_a_stat_params[] = { |
| 4816 | { PARAM_FILTER, "filter", "Filter", NULL((void*)0), true1 } |
| 4817 | }; |
| 4818 | |
| 4819 | static stat_tap_table_ui gsm_a_bssmap_stat_table = { |
| 4820 | REGISTER_TELEPHONY_GROUP_GSM, |
| 4821 | "A-Interface BSSMAP", |
| 4822 | "gsm_a", |
| 4823 | "gsm_a,bssmap", |
| 4824 | gsm_a_bssmap_stat_init, |
| 4825 | gsm_a_bssmap_stat_packet, |
| 4826 | gsm_a_stat_reset, |
| 4827 | gsm_a_stat_free_table_item, |
| 4828 | NULL((void*)0), |
| 4829 | array_length(gsm_a_stat_fields)(sizeof (gsm_a_stat_fields) / sizeof (gsm_a_stat_fields)[0]), gsm_a_stat_fields, |
| 4830 | array_length(gsm_a_stat_params)(sizeof (gsm_a_stat_params) / sizeof (gsm_a_stat_params)[0]), gsm_a_stat_params, |
| 4831 | NULL((void*)0), |
| 4832 | 0 |
| 4833 | }; |
| 4834 | |
| 4835 | static stat_tap_table_ui gsm_a_dtap_mm_stat_table = { |
| 4836 | REGISTER_TELEPHONY_GROUP_GSM, |
| 4837 | "A-Interface DTAP Mobility Management", |
| 4838 | "gsm_a", |
| 4839 | "gsm_a,dtap_mm", |
| 4840 | gsm_a_dtap_mm_stat_init, |
| 4841 | gsm_a_dtap_mm_stat_packet, |
| 4842 | gsm_a_stat_reset, |
| 4843 | gsm_a_stat_free_table_item, |
| 4844 | NULL((void*)0), |
| 4845 | array_length(gsm_a_stat_fields)(sizeof (gsm_a_stat_fields) / sizeof (gsm_a_stat_fields)[0]), gsm_a_stat_fields, |
| 4846 | array_length(gsm_a_stat_params)(sizeof (gsm_a_stat_params) / sizeof (gsm_a_stat_params)[0]), gsm_a_stat_params, |
| 4847 | NULL((void*)0), |
| 4848 | 0 |
| 4849 | }; |
| 4850 | |
| 4851 | static stat_tap_table_ui gsm_a_dtap_rr_stat_table = { |
| 4852 | REGISTER_TELEPHONY_GROUP_GSM, |
| 4853 | "A-Interface DTAP Radio Resource Management", |
| 4854 | "gsm_a", |
| 4855 | "gsm_a,dtap_rr", |
| 4856 | gsm_a_dtap_rr_stat_init, |
| 4857 | gsm_a_dtap_rr_stat_packet, |
| 4858 | gsm_a_stat_reset, |
| 4859 | gsm_a_stat_free_table_item, |
| 4860 | NULL((void*)0), |
| 4861 | array_length(gsm_a_stat_fields)(sizeof (gsm_a_stat_fields) / sizeof (gsm_a_stat_fields)[0]), gsm_a_stat_fields, |
| 4862 | array_length(gsm_a_stat_params)(sizeof (gsm_a_stat_params) / sizeof (gsm_a_stat_params)[0]), gsm_a_stat_params, |
| 4863 | NULL((void*)0), |
| 4864 | 0 |
| 4865 | }; |
| 4866 | |
| 4867 | static stat_tap_table_ui gsm_a_dtap_cc_stat_table = { |
| 4868 | REGISTER_TELEPHONY_GROUP_GSM, |
| 4869 | "A-Interface DTAP Call Control", |
| 4870 | "gsm_a", |
| 4871 | "gsm_a,dtap_cc", |
| 4872 | gsm_a_dtap_cc_stat_init, |
| 4873 | gsm_a_dtap_cc_stat_packet, |
| 4874 | gsm_a_stat_reset, |
| 4875 | gsm_a_stat_free_table_item, |
| 4876 | NULL((void*)0), |
| 4877 | array_length(gsm_a_stat_fields)(sizeof (gsm_a_stat_fields) / sizeof (gsm_a_stat_fields)[0]), gsm_a_stat_fields, |
| 4878 | array_length(gsm_a_stat_params)(sizeof (gsm_a_stat_params) / sizeof (gsm_a_stat_params)[0]), gsm_a_stat_params, |
| 4879 | NULL((void*)0), |
| 4880 | 0 |
| 4881 | }; |
| 4882 | |
| 4883 | static stat_tap_table_ui gsm_a_dtap_gmm_stat_table = { |
| 4884 | REGISTER_TELEPHONY_GROUP_GSM, |
| 4885 | "A-Interface DTAP GPRS Mobility Management", |
| 4886 | "gsm_a", |
| 4887 | "gsm_a,dtap_gmm", |
| 4888 | gsm_a_dtap_gmm_stat_init, |
| 4889 | gsm_a_dtap_gmm_stat_packet, |
| 4890 | gsm_a_stat_reset, |
| 4891 | gsm_a_stat_free_table_item, |
| 4892 | NULL((void*)0), |
| 4893 | array_length(gsm_a_stat_fields)(sizeof (gsm_a_stat_fields) / sizeof (gsm_a_stat_fields)[0]), gsm_a_stat_fields, |
| 4894 | array_length(gsm_a_stat_params)(sizeof (gsm_a_stat_params) / sizeof (gsm_a_stat_params)[0]), gsm_a_stat_params, |
| 4895 | NULL((void*)0), |
| 4896 | 0 |
| 4897 | }; |
| 4898 | |
| 4899 | static stat_tap_table_ui gsm_a_dtap_sm_stat_table = { |
| 4900 | REGISTER_TELEPHONY_GROUP_GSM, |
| 4901 | "A-Interface DTAP GPRS Session Management", |
| 4902 | "gsm_a", |
| 4903 | "gsm_a,dtap_sm", |
| 4904 | gsm_a_dtap_sm_stat_init, |
| 4905 | gsm_a_dtap_sm_stat_packet, |
| 4906 | gsm_a_stat_reset, |
| 4907 | gsm_a_stat_free_table_item, |
| 4908 | NULL((void*)0), |
| 4909 | array_length(gsm_a_stat_fields)(sizeof (gsm_a_stat_fields) / sizeof (gsm_a_stat_fields)[0]), gsm_a_stat_fields, |
| 4910 | array_length(gsm_a_stat_params)(sizeof (gsm_a_stat_params) / sizeof (gsm_a_stat_params)[0]), gsm_a_stat_params, |
| 4911 | NULL((void*)0), |
| 4912 | 0 |
| 4913 | }; |
| 4914 | |
| 4915 | static stat_tap_table_ui gsm_a_dtap_sms_stat_table = { |
| 4916 | REGISTER_TELEPHONY_GROUP_GSM, |
| 4917 | "A-Interface DTAP Short Message Service", |
| 4918 | "gsm_a", |
| 4919 | "gsm_a,dtap_sms", |
| 4920 | gsm_a_dtap_sms_stat_init, |
| 4921 | gsm_a_dtap_sms_stat_packet, |
| 4922 | gsm_a_stat_reset, |
| 4923 | gsm_a_stat_free_table_item, |
| 4924 | NULL((void*)0), |
| 4925 | array_length(gsm_a_stat_fields)(sizeof (gsm_a_stat_fields) / sizeof (gsm_a_stat_fields)[0]), gsm_a_stat_fields, |
| 4926 | array_length(gsm_a_stat_params)(sizeof (gsm_a_stat_params) / sizeof (gsm_a_stat_params)[0]), gsm_a_stat_params, |
| 4927 | NULL((void*)0), |
| 4928 | 0 |
| 4929 | }; |
| 4930 | |
| 4931 | static stat_tap_table_ui gsm_a_dtap_tp_stat_table = { |
| 4932 | REGISTER_TELEPHONY_GROUP_GSM, |
| 4933 | "A-Interface DTAP Special Conformance Testing Functions", |
| 4934 | "gsm_a", |
| 4935 | "gsm_a,dtap_tp", |
| 4936 | gsm_a_dtap_tp_stat_init, |
| 4937 | gsm_a_dtap_tp_stat_packet, |
| 4938 | gsm_a_stat_reset, |
| 4939 | gsm_a_stat_free_table_item, |
| 4940 | NULL((void*)0), |
| 4941 | array_length(gsm_a_stat_fields)(sizeof (gsm_a_stat_fields) / sizeof (gsm_a_stat_fields)[0]), gsm_a_stat_fields, |
| 4942 | array_length(gsm_a_stat_params)(sizeof (gsm_a_stat_params) / sizeof (gsm_a_stat_params)[0]), gsm_a_stat_params, |
| 4943 | NULL((void*)0), |
| 4944 | 0 |
| 4945 | }; |
| 4946 | |
| 4947 | static stat_tap_table_ui gsm_a_dtap_ss_stat_table = { |
| 4948 | REGISTER_TELEPHONY_GROUP_GSM, |
| 4949 | "A-Interface DTAP Supplementary Services", |
| 4950 | "gsm_a", |
| 4951 | "gsm_a,dtap_ss", |
| 4952 | gsm_a_dtap_ss_stat_init, |
| 4953 | gsm_a_dtap_ss_stat_packet, |
| 4954 | gsm_a_stat_reset, |
| 4955 | gsm_a_stat_free_table_item, |
| 4956 | NULL((void*)0), |
| 4957 | array_length(gsm_a_stat_fields)(sizeof (gsm_a_stat_fields) / sizeof (gsm_a_stat_fields)[0]), gsm_a_stat_fields, |
| 4958 | array_length(gsm_a_stat_params)(sizeof (gsm_a_stat_params) / sizeof (gsm_a_stat_params)[0]), gsm_a_stat_params, |
| 4959 | NULL((void*)0), |
| 4960 | 0 |
| 4961 | }; |
| 4962 | |
| 4963 | static stat_tap_table_ui gsm_a_sacch_rr_stat_table = { |
| 4964 | REGISTER_TELEPHONY_GROUP_GSM, |
| 4965 | "A-Interface SACCH", |
| 4966 | "gsm_a", |
| 4967 | "gsm_a,dtap_sacch", |
| 4968 | gsm_a_sacch_rr_stat_init, |
| 4969 | gsm_a_sacch_rr_stat_packet, |
| 4970 | gsm_a_stat_reset, |
| 4971 | gsm_a_stat_free_table_item, |
| 4972 | NULL((void*)0), |
| 4973 | array_length(gsm_a_stat_fields)(sizeof (gsm_a_stat_fields) / sizeof (gsm_a_stat_fields)[0]), gsm_a_stat_fields, |
| 4974 | array_length(gsm_a_stat_params)(sizeof (gsm_a_stat_params) / sizeof (gsm_a_stat_params)[0]), gsm_a_stat_params, |
| 4975 | NULL((void*)0), |
| 4976 | 0 |
| 4977 | }; |
| 4978 | |
| 4979 | last_offset = NUM_INDIVIDUAL_ELEMS2; |
| 4980 | |
| 4981 | ett[0] = &ett_gsm_a_plmn; |
| 4982 | ett[1] = &ett_gsm_a_poly_pnt; |
| 4983 | for (i=0; i < NUM_GSM_COMMON_ELEM(sizeof (gsm_common_elem_strings) / sizeof (gsm_common_elem_strings )[0]); i++, last_offset++) |
| 4984 | { |
| 4985 | ett[last_offset] = &ett_gsm_common_elem[i]; |
| 4986 | } |
| 4987 | |
| 4988 | /* Register the protocol name and description */ |
| 4989 | |
| 4990 | proto_a_common = |
| 4991 | proto_register_protocol("GSM A-I/F COMMON", "GSM COMMON", "gsm_a"); |
| 4992 | |
| 4993 | proto_register_field_array(proto_a_common, hf, array_length(hf)(sizeof (hf) / sizeof (hf)[0])); |
| 4994 | |
| 4995 | proto_register_subtree_array(ett, array_length(ett)(sizeof (ett) / sizeof (ett)[0])); |
| 4996 | expert_a_common = expert_register_protocol(proto_a_common); |
| 4997 | expert_register_field_array(expert_a_common, ei, array_length(ei)(sizeof (ei) / sizeof (ei)[0])); |
| 4998 | |
| 4999 | |
| 5000 | gsm_a_tap = register_tap("gsm_a"); |
| 5001 | |
| 5002 | register_stat_tap_table_ui(&gsm_a_bssmap_stat_table); |
| 5003 | register_stat_tap_table_ui(&gsm_a_dtap_mm_stat_table); |
| 5004 | register_stat_tap_table_ui(&gsm_a_dtap_rr_stat_table); |
| 5005 | register_stat_tap_table_ui(&gsm_a_dtap_cc_stat_table); |
| 5006 | register_stat_tap_table_ui(&gsm_a_dtap_gmm_stat_table); |
| 5007 | register_stat_tap_table_ui(&gsm_a_dtap_sms_stat_table); |
| 5008 | register_stat_tap_table_ui(&gsm_a_dtap_sm_stat_table); |
| 5009 | register_stat_tap_table_ui(&gsm_a_dtap_ss_stat_table); |
| 5010 | register_stat_tap_table_ui(&gsm_a_dtap_tp_stat_table); |
| 5011 | register_stat_tap_table_ui(&gsm_a_sacch_rr_stat_table); |
| 5012 | |
| 5013 | /* Register a 3GPP protocol to be used for "global hf" that can be used to track inter protocol relations*/ |
| 5014 | static hf_register_info hf_3gpp[] = |
| 5015 | { |
| 5016 | { &hf_3gpp_tmsi, |
| 5017 | { "TMSI/P-TMSI/M-TMSI/5G-TMSI", "3gpp.tmsi", |
| 5018 | FT_UINT32, BASE_DEC_HEX, 0, 0x0, |
| 5019 | "Filter TMSI, P-TMSI, M-TMSI, 5G-TMSI across protocols", HFILL-1, 0, HF_REF_TYPE_NONE, -1, ((void*)0) } |
| 5020 | }, |
| 5021 | }; |
| 5022 | |
| 5023 | proto_3gpp = proto_register_protocol("3GPP COMMON", "3GPP COMMON", "3gpp"); |
| 5024 | |
| 5025 | proto_register_field_array(proto_3gpp, hf_3gpp, array_length(hf_3gpp)(sizeof (hf_3gpp) / sizeof (hf_3gpp)[0])); |
| 5026 | |
| 5027 | } |
| 5028 | |
| 5029 | /* |
| 5030 | * Editor modelines - https://www.wireshark.org/tools/modelines.html |
| 5031 | * |
| 5032 | * Local variables: |
| 5033 | * c-basic-offset: 4 |
| 5034 | * tab-width: 8 |
| 5035 | * indent-tabs-mode: nil |
| 5036 | * End: |
| 5037 | * |
| 5038 | * vi: set shiftwidth=4 tabstop=8 expandtab: |
| 5039 | * :indentSize=4:tabSize=8:noTabs=true: |
| 5040 | */ |