48 #define OSMO_GSUP_PORT 4222 51 #define OSMO_GSUP_MAX_NUM_PDP_INFO 10 53 #define OSMO_GSUP_MAX_NUM_AUTH_INFO 5 55 #define OSMO_GSUP_MAX_MSISDN_LEN 9 56 #define OSMO_GSUP_MAX_CALLED_PARTY_BCD_LEN 43 58 #define OSMO_GSUP_PDP_TYPE_SIZE 2 168 #define OSMO_GSUP_IS_MSGT_REQUEST(msgt) (((msgt) & 0b00000011) == 0b00) 169 #define OSMO_GSUP_IS_MSGT_ERROR(msgt) (((msgt) & 0b00000011) == 0b01) 170 #define OSMO_GSUP_TO_MSGT_ERROR(msgt) (((msgt) & 0b11111100) | 0b01) 173 static inline const char *
205 static inline const char *
osmo_gsup_cancel_type
Definition: gsup.h:177
const uint8_t * auts
Definition: gsup.h:248
size_t sm_rp_oa_len
Definition: gsup.h:274
Indication of the session end.
Definition: gsup.h:201
#define OSMO_DEPRECATED(text)
const struct value_string osmo_gsup_message_type_names[]
Definition: gsup.c:39
const char * get_value_string(const struct value_string *vs, uint32_t val)
#define GSM23003_IMSI_MAX_DIGITS
Definition: gsm_23_003.h:6
const uint8_t * sm_rp_mms
SM-RP-MMS (More Messages to Send), section 7.6.8.7.
Definition: gsup.h:282
size_t num_pdp_infos
Definition: gsup.h:243
#define OSMO_GSUP_MAX_NUM_AUTH_INFO
Maximum number of auth info inside osmo_gsup_message.
Definition: gsup.h:53
uint16_t pdp_type
Type of PDP context.
Definition: gsup.h:214
const uint8_t * pdp_charg_enc
Definition: gsup.h:251
int freeze_ptmsi
Definition: gsup.h:239
const uint8_t * sm_rp_oa
Definition: gsup.h:275
int have_info
Definition: gsup.h:212
int pdp_info_compl
Definition: gsup.h:238
const uint8_t * msisdn_enc
Definition: gsup.h:244
size_t hlr_enc_len
Definition: gsup.h:247
Initiation of a new session.
Definition: gsup.h:197
size_t ss_info_len
Definition: gsup.h:262
uint8_t cause
Definition: gsm_04_08.h:823
const uint8_t * sm_rp_da
Definition: gsup.h:271
osmo_gsup_sms_sm_rp_oda_t
Possible identity types for SM-RP-{OA|DA}.
Definition: gsup_sms.h:16
unsigned int context_id
Definition: gsup.h:211
osmo_gsup_session_state
TCAP-like session state.
Definition: gsup.h:193
size_t sm_rp_ui_len
Definition: gsup.h:278
osmo_gsup_message_type
GSUP message type Make sure that new messages follow this scheme:
Definition: gsup.h:120
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:280
static const char * osmo_gsup_message_type_name(enum osmo_gsup_message_type val)
Definition: gsup.h:174
osmo_gsup_iei
Information Element Identifiers for GSUP IEs.
Definition: gsup.h:61
const uint8_t * hlr_enc
Definition: gsup.h:246
uint8_t * ss_info
ASN.1 encoded MAP payload for Supplementary Services.
Definition: gsup.h:261
size_t msisdn_enc_len
Definition: gsup.h:245
size_t qos_enc_len
length (in octets) of qos_enc
Definition: gsup.h:224
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:256
uint32_t session_id
Unique session identifier and origination flag.
Definition: gsup.h:258
Supplementary Services payload.
Definition: gsup.h:91
#define OSMO_GSUP_MAX_NUM_PDP_INFO
Maximum nubmer of PDP inside osmo_gsup_message.
Definition: gsup.h:51
parsed/decoded PDP context information
Definition: gsup.h:210
size_t pdp_charg_enc_len
Definition: gsup.h:252
gsm48_gmm_cause
Definition: gsm_04_08_gprs.h:206
const struct value_string osmo_gsup_session_state_names[]
Definition: gsup.c:89
const uint8_t * sm_rp_ui
SM-RP-UI (see 3GPP TS 29.002, 7.6.8.4), SMS TPDU.
Definition: gsup.h:277
static const char * osmo_gsup_session_state_name(enum osmo_gsup_session_state val)
Definition: gsup.h:206
parsed/decoded GSUP protocol message
Definition: gsup.h:233
const uint8_t * apn_enc
APN information, still in encoded form.
Definition: gsup.h:217
size_t pdp_charg_enc_len
length (in octets) of pdp_charg_enc
Definition: gsup.h:229
const uint8_t * pdp_charg_enc
PDP Charging Characteristics, still in encoded form.
Definition: gsup.h:227
size_t sm_rp_da_len
Definition: gsup.h:270
const uint8_t * rand
Definition: gsup.h:249
int osmo_gsup_encode(struct msgb *msg, const struct osmo_gsup_message *gsup_msg)
Encode a GSUP message.
Definition: gsup.c:572
const uint8_t * imei_enc
Definition: gsup.h:286
const uint8_t * qos_enc
QoS information, still in encoded form.
Definition: gsup.h:222
const uint8_t * sm_rp_mr
SM-RP-MR (see 3GPP TS 29.002, 7.6.1.1), Message Reference.
Definition: gsup.h:267
Undefined session state.
Definition: gsup.h:195
size_t imei_enc_len
Definition: gsup.h:287
size_t apn_enc_len
length (in octets) of apn_enc
Definition: gsup.h:219
osmo_gsup_imei_result
Definition: gsup.h:187
Communication of an existing session.
Definition: gsup.h:199
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:100
SMS (Short Message Service) extensions for Osmocom GSUP.
osmo_gsup_sms_sm_alert_rsn_t
Alert reason values, see 7.6.8.8.
Definition: gsup_sms.h:26
osmo_gsup_cn_domain
Definition: gsup.h:182
size_t num_auth_vectors
Definition: gsup.h:241