libosmogsm  1.9.2
Osmocom GSM library
gsup.h
Go to the documentation of this file.
1 
18 /*
19  * (C) 2014 by sysmocom - s.f.m.c. GmbH, Author: Jacob Erlbeck
20  * (C) 2016 by Harald Welte <laforge@gnumonks.org>
21  * All Rights Reserved
22  *
23  * SPDX-License-Identifier: GPL-2.0+
24  *
25  * This program is free software; you can redistribute it and/or modify
26  * it under the terms of the GNU General Public License as published by
27  * the Free Software Foundation; either version 2 of the License, or
28  * (at your option) any later version.
29  *
30  * This program is distributed in the hope that it will be useful,
31  * but WITHOUT ANY WARRANTY; without even the implied warranty of
32  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
33  * GNU General Public License for more details.
34  *
35  * You should have received a copy of the GNU General Public License
36  * along with this program. If not, see <http://www.gnu.org/licenses/>.
37  *
38  */
39 #pragma once
40 
41 #include <stdint.h>
42 #include <osmocom/core/msgb.h>
43 #include <osmocom/gsm/gsup_sms.h>
48 #include <osmocom/gsm/gsm_utils.h>
49 #include <osmocom/crypt/auth.h>
50 
51 #define OSMO_GSUP_PORT 4222
52 
54 #define OSMO_GSUP_MAX_NUM_PDP_INFO 10 /* GSM 09.02 limits this to 50 */
55 
56 #define OSMO_GSUP_MAX_NUM_AUTH_INFO 5
57 
58 #define OSMO_GSUP_MAX_MSISDN_LEN 9
59 #define OSMO_GSUP_MAX_CALLED_PARTY_BCD_LEN 43 /* TS 24.008 10.5.4.7 */
60 
61 #define OSMO_GSUP_PDP_TYPE_SIZE 2
62 
83  /* 3G support */
90  OSMO_GSUP_SUPPORTED_RAT_TYPES_IE = 0x29, /* supported RAT types */
91  OSMO_GSUP_CURRENT_RAT_TYPE_IE = 0x2a, /* currently used RAT type */
92 
95 
98 
99  /* SM related IEs (see 3GPP TS 29.002, section 7.6.8) */
107 
111 
112  /* Inter-MSC handover related */
119 
121 };
122 
139 
143 
145 
149 
153 
157 
161 
165 
169 
173 
177 
181 
185 
189 
193 
196 
199 
201 };
202 
203 #define OSMO_GSUP_MSGT_E_ROUTING_ERROR OSMO_GSUP_MSGT_ROUTING_ERROR
204 
205 #define OSMO_GSUP_IS_MSGT_REQUEST(msgt) (((msgt) & 0b00000011) == 0b00)
206 #define OSMO_GSUP_IS_MSGT_ERROR(msgt) (((msgt) & 0b00000011) == 0b01)
207 #define OSMO_GSUP_IS_MSGT_RESULT(msgt) (((msgt) & 0b00000011) == 0b10)
208 #define OSMO_GSUP_TO_MSGT_REQUEST(msgt) (((msgt) & 0b11111100))
209 #define OSMO_GSUP_TO_MSGT_ERROR(msgt) (((msgt) & 0b11111100) | 0b01)
210 #define OSMO_GSUP_TO_MSGT_RESULT(msgt) (((msgt) & 0b11111100) | 0b10)
211 
212 extern const struct value_string osmo_gsup_message_type_names[];
213 static inline const char *
216 
218  OSMO_GSUP_CANCEL_TYPE_UPDATE = 1, /* on wire: 0 */
219  OSMO_GSUP_CANCEL_TYPE_WITHDRAW = 2, /* on wire: 1 */
220 };
221 
225 };
226 
228  OSMO_GSUP_IMEI_RESULT_ACK = 1, /* on wire: 0 */
229  OSMO_GSUP_IMEI_RESULT_NACK = 2, /* on wire: 1 */
230 };
231 
232 /* 3GPP 29.002 AccessNetworkProtocolId */
236 };
237 
248 };
249 
250 extern const struct value_string osmo_gsup_session_state_names[];
251 static inline const char *
254 
257  unsigned int context_id;
260  uint16_t pdp_type;
263  const uint8_t *apn_enc;
265  size_t apn_enc_len;
268  const uint8_t *qos_enc;
270  size_t qos_enc_len;
273  const uint8_t *pdp_charg_enc;
276 };
277 
284  /* Keep this as last entry with a value of max(enum osmo_gsup_message_class) + 1.
285  * This value shall serve as the size for an array to aid de-muxing all known GSUP classes. */
287 };
288 
289 extern const struct value_string osmo_gsup_message_class_names[];
290 static inline const char *osmo_gsup_message_class_name(enum osmo_gsup_message_class val)
292 
295  /* AccessNetworkProtocolId as in 3GPP TS 29.002. */
297  const uint8_t *data;
298  size_t data_len;
299 };
300 
313  const uint8_t *msisdn_enc;
315  const uint8_t *hlr_enc;
316  size_t hlr_enc_len;
317  const uint8_t *auts;
318  const uint8_t *rand;
320  const uint8_t *pdp_charg_enc;
322 
327  uint32_t session_id;
328 
330  uint8_t *ss_info;
331  size_t ss_info_len;
332 
336  const uint8_t *sm_rp_mr;
339  size_t sm_rp_da_len;
340  const uint8_t *sm_rp_da;
343  size_t sm_rp_oa_len;
344  const uint8_t *sm_rp_oa;
346  const uint8_t *sm_rp_ui;
347  size_t sm_rp_ui_len;
349  const uint8_t *sm_rp_cause;
351  const uint8_t *sm_rp_mms;
354 
355  const uint8_t *imei_enc;
356  size_t imei_enc_len;
358 
363 
365  const uint8_t *source_name;
370  const uint8_t *destination_name;
373 
376 
377  uint8_t cause_rr;
385 
389 };
390 
391 int osmo_gsup_decode(const uint8_t *data, size_t data_len,
392  struct osmo_gsup_message *gsup_msg);
393 int osmo_gsup_encode(struct msgb *msg, const struct osmo_gsup_message *gsup_msg);
395  OSMO_DEPRECATED("Use OSMO_GSUP_TO_MSGT_ERROR() instead");
396 
OSMO_GSUP_ACCESS_POINT_NAME_IE
@ OSMO_GSUP_ACCESS_POINT_NAME_IE
Definition: gsup.h:77
osmo_gsup_pdp_info::qos_enc_len
size_t qos_enc_len
length (in octets) of qos_enc
Definition: gsup.h:270
osmo_gsup_message::sm_rp_oa_type
enum osmo_gsup_sms_sm_rp_oda_t sm_rp_oa_type
SM-RP-OA (see 3GPP TS 29.002, 7.6.8.2), Originating Address.
Definition: gsup.h:342
OSMO_GSUP_AUTH_TUPLE_IE
@ OSMO_GSUP_AUTH_TUPLE_IE
Definition: gsup.h:67
osmo_gsup_message::cancel_type
enum osmo_gsup_cancel_type cancel_type
Definition: gsup.h:306
OSMO_GSUP_MSGT_PURGE_MS_RESULT
@ OSMO_GSUP_MSGT_PURGE_MS_RESULT
Definition: gsup.h:148
OSMO_GSUP_SESSION_STATE_NONE
@ OSMO_GSUP_SESSION_STATE_NONE
Undefined session state.
Definition: gsup.h:241
gsm_03_40.h
osmo_gsup_message::msisdn_enc_len
size_t msisdn_enc_len
Definition: gsup.h:314
osmo_gsup_message::cause_bssap
enum gsm0808_cause cause_bssap
0 is a valid cause
Definition: gsup.h:380
osmo_gsup_sms_sm_rp_oda_t
osmo_gsup_sms_sm_rp_oda_t
Possible identity types for SM-RP-{OA|DA}.
Definition: gsup_sms.h:16
OSMO_GSUP_SOURCE_NAME_IE
@ OSMO_GSUP_SOURCE_NAME_IE
Definition: gsup.h:113
OSMO_GSUP_IMSI_IE
@ OSMO_GSUP_IMSI_IE
Definition: gsup.h:65
osmo_gsup_session_state
osmo_gsup_session_state
TCAP-like session state.
Definition: gsup.h:239
OSMO_GSUP_SESSION_STATE_BEGIN
@ OSMO_GSUP_SESSION_STATE_BEGIN
Initiation of a new session.
Definition: gsup.h:243
OSMO_GSUP_MSGT_MO_FORWARD_SM_REQUEST
@ OSMO_GSUP_MSGT_MO_FORWARD_SM_REQUEST
Definition: gsup.h:166
OSMO_GSUP_MSGT_E_ABORT
@ OSMO_GSUP_MSGT_E_ABORT
Definition: gsup.h:198
OSMO_GSUP_MESSAGE_CLASS_USSD
@ OSMO_GSUP_MESSAGE_CLASS_USSD
Definition: gsup.h:282
OSMO_GSUP_SM_RP_MMS_IE
@ OSMO_GSUP_SM_RP_MMS_IE
Definition: gsup.h:105
OSMO_GSUP_IMEI_IE
@ OSMO_GSUP_IMEI_IE
Definition: gsup.h:108
OSMO_DEPRECATED
#define OSMO_DEPRECATED(text)
get_value_string
const char * get_value_string(const struct value_string *vs, uint32_t val)
OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST
@ OSMO_GSUP_MSGT_UPDATE_LOCATION_REQUEST
Definition: gsup.h:136
gsm48_gsm_cause
gsm48_gsm_cause
Definition: gsm_04_08_gprs.h:256
OSMO_GSUP_MSGT_DELETE_DATA_REQUEST
@ OSMO_GSUP_MSGT_DELETE_DATA_REQUEST
Definition: gsup.h:154
OSMO_IMSI_BUF_SIZE
#define OSMO_IMSI_BUF_SIZE
The char[] buffer size to completely contain an IMSI including the optional checksum digit as well as...
Definition: gsm_23_003.h:10
_OSMO_GSUP_IEI_END_MARKER
@ _OSMO_GSUP_IEI_END_MARKER
Definition: gsup.h:120
OSMO_GSUP_MSGT_UPDATE_LOCATION_ERROR
@ OSMO_GSUP_MSGT_UPDATE_LOCATION_ERROR
Definition: gsup.h:137
OSMO_GSUP_MSGT_E_PREPARE_HANDOVER_RESULT
@ OSMO_GSUP_MSGT_E_PREPARE_HANDOVER_RESULT
Definition: gsup.h:184
OSMO_GSUP_MSGT_E_FORWARD_ACCESS_SIGNALLING_REQUEST
@ OSMO_GSUP_MSGT_E_FORWARD_ACCESS_SIGNALLING_REQUEST
Definition: gsup.h:195
OSMO_GSUP_SUPPORTED_RAT_TYPES_IE
@ OSMO_GSUP_SUPPORTED_RAT_TYPES_IE
Definition: gsup.h:90
OSMO_GSUP_SESSION_STATE_IE
@ OSMO_GSUP_SESSION_STATE_IE
Definition: gsup.h:94
OSMO_GSUP_MESSAGE_CLASS_INTER_MSC
@ OSMO_GSUP_MESSAGE_CLASS_INTER_MSC
Definition: gsup.h:283
osmo_gsup_message_class
osmo_gsup_message_class
Definition: gsup.h:278
OSMO_GSUP_NUM_VECTORS_REQ_IE
@ OSMO_GSUP_NUM_VECTORS_REQ_IE
Definition: gsup.h:110
OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST
@ OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST
Definition: gsup.h:140
OSMO_GSUP_MSGT_INSERT_DATA_RESULT
@ OSMO_GSUP_MSGT_INSERT_DATA_RESULT
Definition: gsup.h:152
OSMO_GSUP_MESSAGE_CLASS_IE
@ OSMO_GSUP_MESSAGE_CLASS_IE
Definition: gsup.h:74
osmo_gsup_message::sm_rp_ui
const uint8_t * sm_rp_ui
SM-RP-UI (see 3GPP TS 29.002, 7.6.8.4), SMS TPDU.
Definition: gsup.h:346
OSMO_GSUP_CAUSE_IE
@ OSMO_GSUP_CAUSE_IE
Definition: gsup.h:66
OSMO_GSUP_HLR_NUMBER_IE
@ OSMO_GSUP_HLR_NUMBER_IE
Definition: gsup.h:73
gsm48_gmm_cause
gsm48_gmm_cause
Definition: gsm_04_08_gprs.h:220
OSMO_GSUP_RAND_IE
@ OSMO_GSUP_RAND_IE
Definition: gsup.h:80
osmo_gsup_an_apdu::data
const uint8_t * data
Definition: gsup.h:297
msgb.h
OSMO_GSUP_SESSION_STATE_END
@ OSMO_GSUP_SESSION_STATE_END
Indication of the session end.
Definition: gsup.h:247
osmo_gsup_pdp_info::apn_enc
const uint8_t * apn_enc
APN information, still in encoded form.
Definition: gsup.h:263
OSMO_GSUP_CN_DOMAIN_IE
@ OSMO_GSUP_CN_DOMAIN_IE
Definition: gsup.h:89
msg
uint8_t msg[0]
Definition: gsm_08_08.h:729
osmo_gsup_message::sm_rp_oa_len
size_t sm_rp_oa_len
Definition: gsup.h:343
OSMO_GSUP_CURRENT_RAT_TYPE_IE
@ OSMO_GSUP_CURRENT_RAT_TYPE_IE
Definition: gsup.h:91
osmo_gsup_pdp_info::pdp_charg_enc
const uint8_t * pdp_charg_enc
PDP Charging Characteristics, still in encoded form.
Definition: gsup.h:273
osmo_gsup_message::auts
const uint8_t * auts
Definition: gsup.h:317
osmo_gsup_an_apdu::data_len
size_t data_len
Definition: gsup.h:298
osmo_gsup_message::imei_enc
const uint8_t * imei_enc
Definition: gsup.h:355
osmo_gsup_cancel_type
osmo_gsup_cancel_type
Definition: gsup.h:217
OSMO_GSUP_SM_RP_CAUSE_IE
@ OSMO_GSUP_SM_RP_CAUSE_IE
Definition: gsup.h:104
osmo_gsup_message::auth_vectors
struct osmo_auth_vector auth_vectors[OSMO_GSUP_MAX_NUM_AUTH_INFO]
Definition: gsup.h:309
OSMO_GSUP_AUTS_IE
@ OSMO_GSUP_AUTS_IE
Definition: gsup.h:87
osmo_gsup_message::imei_result
enum osmo_gsup_imei_result imei_result
Definition: gsup.h:357
OSMO_GSUP_MSGT_DELETE_DATA_RESULT
@ OSMO_GSUP_MSGT_DELETE_DATA_RESULT
Definition: gsup.h:156
OSMO_GSUP_MESSAGE_CLASS_ARRAYSIZE
@ OSMO_GSUP_MESSAGE_CLASS_ARRAYSIZE
Definition: gsup.h:286
gsup_sms.h
OSMO_GSUP_SESSION_ID_IE
@ OSMO_GSUP_SESSION_ID_IE
Definition: gsup.h:93
osmo_gsup_pdp_info::qos_enc
const uint8_t * qos_enc
QoS information, still in encoded form.
Definition: gsup.h:268
OSMO_GSUP_MSGT_READY_FOR_SM_REQUEST
@ OSMO_GSUP_MSGT_READY_FOR_SM_REQUEST
Definition: gsup.h:174
osmo_gsup_message::sm_rp_mr
const uint8_t * sm_rp_mr
SM-RP-MR (see 3GPP TS 29.002, 7.6.1.1), Message Reference.
Definition: gsup.h:336
osmo_gsup_cn_domain
osmo_gsup_cn_domain
Definition: gsup.h:222
osmo_gsup_message::sm_rp_cause
const uint8_t * sm_rp_cause
SM-RP-Cause value (1 oct.) as per GSM TS 04.11, section 8.2.5.4.
Definition: gsup.h:349
osmo_gsup_message::session_state
enum osmo_gsup_session_state session_state
Session state osmo_gsup_session_state.
Definition: gsup.h:324
osmo_gsup_pdp_info::pdp_charg_enc_len
size_t pdp_charg_enc_len
length (in octets) of pdp_charg_enc
Definition: gsup.h:275
osmo_gsup_message_class_name
static const char * osmo_gsup_message_class_name(enum osmo_gsup_message_class val)
Definition: gsup.h:290
osmo_gsup_encode
int osmo_gsup_encode(struct msgb *msg, const struct osmo_gsup_message *gsup_msg)
Encode a GSUP message.
Definition: gsup.c:698
osmo_gsup_message::cause_bssap_set
bool cause_bssap_set
whether cause_bssap is set
Definition: gsup.h:381
osmo_gsup_message::hlr_enc_len
size_t hlr_enc_len
Definition: gsup.h:316
OSMO_GSUP_MSGT_CHECK_IMEI_RESULT
@ OSMO_GSUP_MSGT_CHECK_IMEI_RESULT
Definition: gsup.h:180
osmo_gsup_message::pdp_charg_enc
const uint8_t * pdp_charg_enc
Definition: gsup.h:320
osmo_rat_type
osmo_rat_type
Definition: gsm_utils.h:261
OSMO_GSUP_MSGT_E_CLOSE
@ OSMO_GSUP_MSGT_E_CLOSE
Definition: gsup.h:197
osmo_gsup_message::sm_rp_da_len
size_t sm_rp_da_len
Definition: gsup.h:339
data
uint8_t data[0]
OSMO_GSUP_PDP_TYPE_IE
@ OSMO_GSUP_PDP_TYPE_IE
Definition: gsup.h:76
OSMO_GSUP_MSGT_CHECK_IMEI_ERROR
@ OSMO_GSUP_MSGT_CHECK_IMEI_ERROR
Definition: gsup.h:179
OSMO_GSUP_MESSAGE_CLASS_UNSET
@ OSMO_GSUP_MESSAGE_CLASS_UNSET
Definition: gsup.h:279
OSMO_GSUP_MSGT_E_SEND_END_SIGNAL_RESULT
@ OSMO_GSUP_MSGT_E_SEND_END_SIGNAL_RESULT
Definition: gsup.h:192
msgb
osmo_gsup_an_apdu::access_network_proto
enum osmo_gsup_access_network_protocol access_network_proto
Definition: gsup.h:296
osmo_gsup_message::pdp_infos
struct osmo_gsup_pdp_info pdp_infos[OSMO_GSUP_MAX_NUM_PDP_INFO]
Definition: gsup.h:311
osmo_gsup_pdp_info
parsed/decoded PDP context information
Definition: gsup.h:256
OSMO_GSUP_CAUSE_BSSAP_IE
@ OSMO_GSUP_CAUSE_BSSAP_IE
Definition: gsup.h:117
osmo_gsup_message::supported_rat_types_len
size_t supported_rat_types_len
Definition: gsup.h:388
gsm0808_cause
gsm0808_cause
Definition: gsm_08_08.h:366
OSMO_GSUP_MESSAGE_CLASS_SUBSCRIBER_MANAGEMENT
@ OSMO_GSUP_MESSAGE_CLASS_SUBSCRIBER_MANAGEMENT
Definition: gsup.h:280
OSMO_GSUP_MESSAGE_CLASS_SMS
@ OSMO_GSUP_MESSAGE_CLASS_SMS
Definition: gsup.h:281
OSMO_GSUP_SRES_IE
@ OSMO_GSUP_SRES_IE
Definition: gsup.h:81
osmo_gsup_pdp_info::apn_enc_len
size_t apn_enc_len
length (in octets) of apn_enc
Definition: gsup.h:265
osmo_gsup_message::destination_name
const uint8_t * destination_name
For messages routed via another GSUP entity (via HLR), the IPA name of the entity that should ultimat...
Definition: gsup.h:370
OSMO_GSUP_MSGT_MT_FORWARD_SM_RESULT
@ OSMO_GSUP_MSGT_MT_FORWARD_SM_RESULT
Definition: gsup.h:172
osmo_gsup_message_type
osmo_gsup_message_type
GSUP message type Make sure that new messages follow this scheme:
Definition: gsup.h:135
OSMO_GSUP_MSGT_LOCATION_CANCEL_ERROR
@ OSMO_GSUP_MSGT_LOCATION_CANCEL_ERROR
Definition: gsup.h:159
OSMO_GSUP_MSGT_MO_FORWARD_SM_ERROR
@ OSMO_GSUP_MSGT_MO_FORWARD_SM_ERROR
Definition: gsup.h:167
OSMO_GSUP_ACCESS_NETWORK_PROTOCOL_TS3G_25413
@ OSMO_GSUP_ACCESS_NETWORK_PROTOCOL_TS3G_25413
Definition: gsup.h:235
osmo_gsup_message::rand
const uint8_t * rand
Definition: gsup.h:318
OSMO_GSUP_MSGT_PROC_SS_REQUEST
@ OSMO_GSUP_MSGT_PROC_SS_REQUEST
Definition: gsup.h:162
OSMO_GSUP_MSGT_DELETE_DATA_ERROR
@ OSMO_GSUP_MSGT_DELETE_DATA_ERROR
Definition: gsup.h:155
osmo_auth_vector
Definition: auth.h:89
OSMO_GSUP_MSGT_E_PROCESS_ACCESS_SIGNALLING_REQUEST
@ OSMO_GSUP_MSGT_E_PROCESS_ACCESS_SIGNALLING_REQUEST
Definition: gsup.h:194
OSMO_GSUP_MSGT_SEND_AUTH_INFO_ERROR
@ OSMO_GSUP_MSGT_SEND_AUTH_INFO_ERROR
Definition: gsup.h:141
gsm_utils.h
OSMO_GSUP_MSGT_PURGE_MS_REQUEST
@ OSMO_GSUP_MSGT_PURGE_MS_REQUEST
Definition: gsup.h:146
osmo_gsup_message::sm_rp_oa
const uint8_t * sm_rp_oa
Definition: gsup.h:344
OSMO_GSUP_AN_APDU_IE
@ OSMO_GSUP_AN_APDU_IE
Definition: gsup.h:115
osmo_gsup_message::hlr_enc
const uint8_t * hlr_enc
Definition: gsup.h:315
OSMO_GSUP_IMEI_RESULT_ACK
@ OSMO_GSUP_IMEI_RESULT_ACK
Definition: gsup.h:228
osmo_gsup_message::message_class
enum osmo_gsup_message_class message_class
Indicate the message class to trivially dispatch incoming GSUP messages to the right code paths.
Definition: gsup.h:362
osmo_gsup_message::ss_info
uint8_t * ss_info
ASN.1 encoded MAP payload for Supplementary Services.
Definition: gsup.h:330
OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT
@ OSMO_GSUP_MSGT_SEND_AUTH_INFO_RESULT
Definition: gsup.h:142
OSMO_GSUP_CHARG_CHAR_IE
@ OSMO_GSUP_CHARG_CHAR_IE
Definition: gsup.h:79
OSMO_GSUP_PDP_CONTEXT_ID_IE
@ OSMO_GSUP_PDP_CONTEXT_ID_IE
Definition: gsup.h:75
OSMO_GSUP_MSGT_AUTH_FAIL_REPORT
@ OSMO_GSUP_MSGT_AUTH_FAIL_REPORT
Definition: gsup.h:144
osmo_gsup_message::sm_rp_mms
const uint8_t * sm_rp_mms
SM-RP-MMS (More Messages to Send), section 7.6.8.7.
Definition: gsup.h:351
OSMO_GSUP_MSGT_E_PREPARE_SUBSEQUENT_HANDOVER_RESULT
@ OSMO_GSUP_MSGT_E_PREPARE_SUBSEQUENT_HANDOVER_RESULT
Definition: gsup.h:188
OSMO_GSUP_CANCEL_TYPE_IE
@ OSMO_GSUP_CANCEL_TYPE_IE
Definition: gsup.h:70
osmo_gsup_iei
osmo_gsup_iei
Information Element Identifiers for GSUP IEs.
Definition: gsup.h:64
OSMO_GSUP_PDP_INFO_COMPL_IE
@ OSMO_GSUP_PDP_INFO_COMPL_IE
Definition: gsup.h:68
OSMO_GSUP_MSGT_MT_FORWARD_SM_REQUEST
@ OSMO_GSUP_MSGT_MT_FORWARD_SM_REQUEST
Definition: gsup.h:170
osmo_gsup_message
parsed/decoded GSUP protocol message
Definition: gsup.h:302
osmo_gsup_message::cause_rr_set
bool cause_rr_set
whether cause_rr is set
Definition: gsup.h:378
osmo_gsup_message::cause_sm
enum gsm48_gsm_cause cause_sm
Session Management cause as of 3GPP TS 24.008 10.5.6.6 / Table 10.5.157.
Definition: gsup.h:384
osmo_gsup_message::cause_rr
uint8_t cause_rr
0 is a valid cause
Definition: gsup.h:377
OSMO_GSUP_MSGT_READY_FOR_SM_ERROR
@ OSMO_GSUP_MSGT_READY_FOR_SM_ERROR
Definition: gsup.h:175
osmo_gsup_message::cn_domain
enum osmo_gsup_cn_domain cn_domain
Definition: gsup.h:319
OSMO_GSUP_SM_RP_OA_IE
@ OSMO_GSUP_SM_RP_OA_IE
Definition: gsup.h:102
OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT
@ OSMO_GSUP_MSGT_UPDATE_LOCATION_RESULT
Definition: gsup.h:138
OSMO_GSUP_MSGT_ROUTING_ERROR
@ OSMO_GSUP_MSGT_ROUTING_ERROR
Definition: gsup.h:200
OSMO_GSUP_CANCEL_TYPE_WITHDRAW
@ OSMO_GSUP_CANCEL_TYPE_WITHDRAW
Definition: gsup.h:219
OSMO_GSUP_CN_DOMAIN_PS
@ OSMO_GSUP_CN_DOMAIN_PS
Definition: gsup.h:223
OSMO_GSUP_MSGT_E_SEND_END_SIGNAL_REQUEST
@ OSMO_GSUP_MSGT_E_SEND_END_SIGNAL_REQUEST
Definition: gsup.h:190
osmo_gsup_session_state_name
static const char * osmo_gsup_session_state_name(enum osmo_gsup_session_state val)
Definition: gsup.h:252
OSMO_GSUP_MSGT_E_PREPARE_SUBSEQUENT_HANDOVER_REQUEST
@ OSMO_GSUP_MSGT_E_PREPARE_SUBSEQUENT_HANDOVER_REQUEST
Definition: gsup.h:186
OSMO_GSUP_MSGT_INSERT_DATA_REQUEST
@ OSMO_GSUP_MSGT_INSERT_DATA_REQUEST
Definition: gsup.h:150
OSMO_GSUP_MAX_NUM_PDP_INFO
#define OSMO_GSUP_MAX_NUM_PDP_INFO
Maximum nubmer of PDP inside osmo_gsup_message.
Definition: gsup.h:54
OSMO_GSUP_MSISDN_IE
@ OSMO_GSUP_MSISDN_IE
Definition: gsup.h:72
OSMO_GSUP_IMEI_RESULT_IE
@ OSMO_GSUP_IMEI_RESULT_IE
Definition: gsup.h:109
osmo_gsup_message::current_rat_type
enum osmo_rat_type current_rat_type
Definition: gsup.h:386
osmo_gsup_message::sm_rp_ui_len
size_t sm_rp_ui_len
Definition: gsup.h:347
OSMO_GSUP_PDP_INFO_IE
@ OSMO_GSUP_PDP_INFO_IE
Definition: gsup.h:69
osmo_gsup_message::sm_rp_da_type
enum osmo_gsup_sms_sm_rp_oda_t sm_rp_da_type
SM-RP-DA (see 3GPP TS 29.002, 7.6.8.1), Destination Address.
Definition: gsup.h:338
OSMO_GSUP_FREEZE_PTMSI_IE
@ OSMO_GSUP_FREEZE_PTMSI_IE
Definition: gsup.h:71
OSMO_GSUP_MAX_NUM_AUTH_INFO
#define OSMO_GSUP_MAX_NUM_AUTH_INFO
Maximum number of auth info inside osmo_gsup_message.
Definition: gsup.h:56
OSMO_GSUP_MSGT_READY_FOR_SM_RESULT
@ OSMO_GSUP_MSGT_READY_FOR_SM_RESULT
Definition: gsup.h:176
osmo_gsup_get_err_msg_type
int osmo_gsup_get_err_msg_type(enum osmo_gsup_message_type type_in) OSMO_DEPRECATED("Use OSMO_GSUP_TO_MSGT_ERROR() instead")
return the error message type corresponding to type_in.
Definition: gsup.c:120
OSMO_GSUP_SS_INFO_IE
@ OSMO_GSUP_SS_INFO_IE
Supplementary Services payload.
Definition: gsup.h:97
OSMO_GSUP_MSGT_E_PREPARE_HANDOVER_ERROR
@ OSMO_GSUP_MSGT_E_PREPARE_HANDOVER_ERROR
Definition: gsup.h:183
osmo_gsup_session_state_names
const struct value_string osmo_gsup_session_state_names[]
Definition: gsup.c:109
osmo_gsup_sms_sm_alert_rsn_t
osmo_gsup_sms_sm_alert_rsn_t
Alert reason values, see 7.6.8.8.
Definition: gsup_sms.h:26
osmo_gsup_message::supported_rat_types
enum osmo_rat_type supported_rat_types[8]
arbitrary choice
Definition: gsup.h:387
OSMO_GSUP_DESTINATION_NAME_IE
@ OSMO_GSUP_DESTINATION_NAME_IE
Definition: gsup.h:114
osmo_gsup_message::cause
enum gsm48_gmm_cause cause
Definition: gsup.h:305
osmo_gsup_message::num_auth_vectors
size_t num_auth_vectors
Definition: gsup.h:310
OSMO_GSUP_SM_ALERT_RSN_IE
@ OSMO_GSUP_SM_ALERT_RSN_IE
Definition: gsup.h:106
OSMO_GSUP_ACCESS_NETWORK_PROTOCOL_TS3G_48006
@ OSMO_GSUP_ACCESS_NETWORK_PROTOCOL_TS3G_48006
Definition: gsup.h:234
value_string
osmo_gsup_message::source_name_len
size_t source_name_len
Number of bytes in source_name.
Definition: gsup.h:367
osmo_gsup_message::imsi
char imsi[OSMO_IMSI_BUF_SIZE]
Definition: gsup.h:304
osmo_gsup_pdp_info::pdp_type
uint16_t pdp_type
Type of PDP context.
Definition: gsup.h:260
OSMO_GSUP_MSGT_LOCATION_CANCEL_REQUEST
@ OSMO_GSUP_MSGT_LOCATION_CANCEL_REQUEST
Definition: gsup.h:158
OSMO_GSUP_CK_IE
@ OSMO_GSUP_CK_IE
Definition: gsup.h:85
OSMO_GSUP_MSGT_PROC_SS_RESULT
@ OSMO_GSUP_MSGT_PROC_SS_RESULT
Definition: gsup.h:164
gsm_23_003.h
OSMO_GSUP_SM_RP_MR_IE
@ OSMO_GSUP_SM_RP_MR_IE
Definition: gsup.h:100
osmo_gsup_message::destination_name_len
size_t destination_name_len
Number of bytes in destination_name.
Definition: gsup.h:372
osmo_gsup_message_class_names
const struct value_string osmo_gsup_message_class_names[]
Definition: gsup.c:908
OSMO_GSUP_MSGT_PURGE_MS_ERROR
@ OSMO_GSUP_MSGT_PURGE_MS_ERROR
Definition: gsup.h:147
gsm_04_08_gprs.h
gsm_08_08.h
osmo_gsup_message::message_type
enum osmo_gsup_message_type message_type
Definition: gsup.h:303
osmo_gsup_message::num_pdp_infos
size_t num_pdp_infos
Definition: gsup.h:312
osmo_gsup_pdp_info::have_info
int have_info
Definition: gsup.h:258
osmo_gsup_message::source_name
const uint8_t * source_name
For messages routed via another GSUP entity (via HLR), the IPA name of the entity that sent this mess...
Definition: gsup.h:365
OSMO_GSUP_IK_IE
@ OSMO_GSUP_IK_IE
Definition: gsup.h:84
osmo_gsup_message::sm_alert_rsn
enum osmo_gsup_sms_sm_alert_rsn_t sm_alert_rsn
Alert reason (see 3GPP TS 29.002, 7.6.8.8)
Definition: gsup.h:353
auth.h
osmo_gsup_message_type_names
const struct value_string osmo_gsup_message_type_names[]
Definition: gsup.c:39
OSMO_GSUP_MSGT_CHECK_IMEI_REQUEST
@ OSMO_GSUP_MSGT_CHECK_IMEI_REQUEST
Definition: gsup.h:178
osmo_gsup_decode
int osmo_gsup_decode(const uint8_t *data, size_t data_len, struct osmo_gsup_message *gsup_msg)
Decode (parse) a GSUP message.
Definition: gsup.c:296
OSMO_GSUP_MSGT_E_PREPARE_HANDOVER_REQUEST
@ OSMO_GSUP_MSGT_E_PREPARE_HANDOVER_REQUEST
Definition: gsup.h:182
osmo_gsup_message::ss_info_len
size_t ss_info_len
Definition: gsup.h:331
OSMO_GSUP_MSGT_LOCATION_CANCEL_RESULT
@ OSMO_GSUP_MSGT_LOCATION_CANCEL_RESULT
Definition: gsup.h:160
osmo_gsup_message::sm_rp_da
const uint8_t * sm_rp_da
Definition: gsup.h:340
OSMO_GSUP_SM_RP_DA_IE
@ OSMO_GSUP_SM_RP_DA_IE
Definition: gsup.h:101
osmo_gsup_pdp_info::context_id
unsigned int context_id
Definition: gsup.h:257
osmo_gsup_imei_result
osmo_gsup_imei_result
Definition: gsup.h:227
OSMO_GSUP_RES_IE
@ OSMO_GSUP_RES_IE
Definition: gsup.h:88
OSMO_GSUP_CAUSE_RR_IE
@ OSMO_GSUP_CAUSE_RR_IE
Definition: gsup.h:116
osmo_gsup_message_type_name
static const char * osmo_gsup_message_type_name(enum osmo_gsup_message_type val)
Definition: gsup.h:214
OSMO_GSUP_CAUSE_SM_IE
@ OSMO_GSUP_CAUSE_SM_IE
Definition: gsup.h:118
OSMO_GSUP_SM_RP_UI_IE
@ OSMO_GSUP_SM_RP_UI_IE
Definition: gsup.h:103
osmo_gsup_message::an_apdu
struct osmo_gsup_an_apdu an_apdu
inter-MSC AN-APDU.
Definition: gsup.h:375
OSMO_GSUP_CANCEL_TYPE_UPDATE
@ OSMO_GSUP_CANCEL_TYPE_UPDATE
Definition: gsup.h:218
osmo_gsup_access_network_protocol
osmo_gsup_access_network_protocol
Definition: gsup.h:233
osmo_gsup_message::pdp_charg_enc_len
size_t pdp_charg_enc_len
Definition: gsup.h:321
osmo_gsup_message::pdp_info_compl
int pdp_info_compl
Definition: gsup.h:307
OSMO_GSUP_MSGT_MT_FORWARD_SM_ERROR
@ OSMO_GSUP_MSGT_MT_FORWARD_SM_ERROR
Definition: gsup.h:171
OSMO_GSUP_PDP_QOS_IE
@ OSMO_GSUP_PDP_QOS_IE
Definition: gsup.h:78
OSMO_GSUP_MSGT_E_PREPARE_SUBSEQUENT_HANDOVER_ERROR
@ OSMO_GSUP_MSGT_E_PREPARE_SUBSEQUENT_HANDOVER_ERROR
Definition: gsup.h:187
OSMO_GSUP_MSGT_E_SEND_END_SIGNAL_ERROR
@ OSMO_GSUP_MSGT_E_SEND_END_SIGNAL_ERROR
Definition: gsup.h:191
osmo_gsup_message::msisdn_enc
const uint8_t * msisdn_enc
Definition: gsup.h:313
OSMO_GSUP_CN_DOMAIN_CS
@ OSMO_GSUP_CN_DOMAIN_CS
Definition: gsup.h:224
OSMO_GSUP_MSGT_MO_FORWARD_SM_RESULT
@ OSMO_GSUP_MSGT_MO_FORWARD_SM_RESULT
Definition: gsup.h:168
osmo_gsup_an_apdu
AccessNetworkSignalInfo as in 3GPP TS 29.002.
Definition: gsup.h:294
osmo_gsup_message::freeze_ptmsi
int freeze_ptmsi
Definition: gsup.h:308
OSMO_GSUP_MSGT_PROC_SS_ERROR
@ OSMO_GSUP_MSGT_PROC_SS_ERROR
Definition: gsup.h:163
osmo_gsup_message::imei_enc_len
size_t imei_enc_len
Definition: gsup.h:356
OSMO_GSUP_KC_IE
@ OSMO_GSUP_KC_IE
Definition: gsup.h:82
OSMO_GSUP_MSGT_INSERT_DATA_ERROR
@ OSMO_GSUP_MSGT_INSERT_DATA_ERROR
Definition: gsup.h:151
osmo_gsup_message::session_id
uint32_t session_id
Unique session identifier and origination flag.
Definition: gsup.h:327
OSMO_GSUP_SESSION_STATE_CONTINUE
@ OSMO_GSUP_SESSION_STATE_CONTINUE
Communication of an existing session.
Definition: gsup.h:245
OSMO_GSUP_AUTN_IE
@ OSMO_GSUP_AUTN_IE
Definition: gsup.h:86
OSMO_GSUP_IMEI_RESULT_NACK
@ OSMO_GSUP_IMEI_RESULT_NACK
Definition: gsup.h:229