diff options
Diffstat (limited to 'apps/osmocomBB/libosmocore/include/osmocom/gsm/gsm0411_utils.h')
| -rw-r--r-- | apps/osmocomBB/libosmocore/include/osmocom/gsm/gsm0411_utils.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/apps/osmocomBB/libosmocore/include/osmocom/gsm/gsm0411_utils.h b/apps/osmocomBB/libosmocore/include/osmocom/gsm/gsm0411_utils.h new file mode 100644 index 0000000000..d29ca6317f --- /dev/null +++ b/apps/osmocomBB/libosmocore/include/osmocom/gsm/gsm0411_utils.h @@ -0,0 +1,36 @@ +#ifndef _GSM0411_UTILS_H +#define _GSM0411_UTILS_H + +/* Turn int into semi-octet representation: 98 => 0x89 */ +uint8_t gsm411_bcdify(uint8_t value); + +/* Turn semi-octet representation into int: 0x89 => 98 */ +uint8_t gsm411_unbcdify(uint8_t value); + +struct msgb *gsm411_msgb_alloc(void); + +/* Generate 03.40 TP-SCTS */ +void gsm340_gen_scts(uint8_t *scts, time_t time); + +/* Decode 03.40 TP-SCTS (into utc/gmt timestamp) */ +time_t gsm340_scts(uint8_t *scts); + +/* decode validity period. return minutes */ +unsigned long gsm340_validity_period(uint8_t sms_vpf, uint8_t *sms_vp); + +/* determine coding alphabet dependent on GSM 03.38 Section 4 DCS */ +enum sms_alphabet gsm338_get_sms_alphabet(uint8_t dcs); + +/* generate a TPDU address field compliant with 03.40 sec. 9.1.2.5 */ +int gsm340_gen_oa(uint8_t *oa, unsigned int oa_len, uint8_t type, + uint8_t plan, const char *number); + +/* Prefix msg with a RP header */ +int gsm411_push_rp_header(struct msgb *msg, uint8_t rp_msg_type, + uint8_t rp_msg_ref); + +/* Prefix msg with a 04.08/04.11 CP header */ +int gsm411_push_cp_header(struct msgb *msg, uint8_t proto, uint8_t trans, + uint8_t msg_type); + +#endif /* _GSM0411_UTILS_H */ |