| Harald Welte | 4fb2075 | 2010-03-02 23:17:33 +0100 | [diff] [blame] | 1 | #ifndef _OSMOCORE_GSM48_H |
| Harald Welte | debf955 | 2010-05-01 12:06:48 +0200 | [diff] [blame] | 2 | #define _OSMOCORE_GSM48_H |
| Harald Welte | 4fb2075 | 2010-03-02 23:17:33 +0100 | [diff] [blame] | 3 | |
| Pablo Neira Ayuso | 8341934 | 2011-03-22 16:36:13 +0100 | [diff] [blame] | 4 | #include <osmocom/gsm/tlv.h> |
| 5 | #include <osmocom/gsm/protocol/gsm_04_08.h> |
| 6 | #include <osmocom/gsm/gsm48_ie.h> |
| Harald Welte | 4fb2075 | 2010-03-02 23:17:33 +0100 | [diff] [blame] | 7 | |
| Harald Welte | a1c4f76 | 2010-05-01 11:59:42 +0200 | [diff] [blame] | 8 | /* A parsed GPRS routing area */ |
| 9 | struct gprs_ra_id { |
| 10 | uint16_t mnc; |
| 11 | uint16_t mcc; |
| 12 | uint16_t lac; |
| 13 | uint8_t rac; |
| 14 | }; |
| 15 | |
| Harald Welte | 4fb2075 | 2010-03-02 23:17:33 +0100 | [diff] [blame] | 16 | extern const struct tlv_definition gsm48_att_tlvdef; |
| Andreas Eversberg | 014cb87 | 2010-07-12 09:11:00 +0200 | [diff] [blame] | 17 | extern const struct tlv_definition gsm48_rr_att_tlvdef; |
| 18 | extern const struct tlv_definition gsm48_mm_att_tlvdef; |
| Harald Welte | 9eb6d88 | 2010-03-25 12:00:54 +0800 | [diff] [blame] | 19 | const char *gsm48_cc_state_name(uint8_t state); |
| 20 | const char *gsm48_cc_msg_name(uint8_t msgtype); |
| Harald Welte | 4fb2075 | 2010-03-02 23:17:33 +0100 | [diff] [blame] | 21 | const char *rr_cause_name(uint8_t cause); |
| 22 | |
| Harald Welte | 774a9de | 2012-07-13 21:35:13 +0200 | [diff] [blame] | 23 | int gsm48_decode_lai(struct gsm48_loc_area_id *lai, uint16_t *mcc, |
| 24 | uint16_t *mnc, uint16_t *lac); |
| Harald Welte | 61e2bfc | 2010-03-04 10:53:03 +0100 | [diff] [blame] | 25 | void gsm48_generate_lai(struct gsm48_loc_area_id *lai48, uint16_t mcc, |
| 26 | uint16_t mnc, uint16_t lac); |
| 27 | int gsm48_generate_mid_from_tmsi(uint8_t *buf, uint32_t tmsi); |
| 28 | int gsm48_generate_mid_from_imsi(uint8_t *buf, const char *imsi); |
| 29 | |
| Harald Welte | 9bb553e | 2010-03-28 18:14:50 +0800 | [diff] [blame] | 30 | /* Convert Mobile Identity (10.5.1.4) to string */ |
| 31 | int gsm48_mi_to_string(char *string, const int str_len, |
| Harald Welte | 163d0ea | 2010-04-09 07:57:40 +0200 | [diff] [blame] | 32 | const uint8_t *mi, const int mi_len); |
| Harald Welte | 9bb553e | 2010-03-28 18:14:50 +0800 | [diff] [blame] | 33 | |
| Harald Welte | a1c4f76 | 2010-05-01 11:59:42 +0200 | [diff] [blame] | 34 | /* Parse Routeing Area Identifier */ |
| 35 | void gsm48_parse_ra(struct gprs_ra_id *raid, const uint8_t *buf); |
| Harald Welte | 35a9394 | 2010-05-01 14:25:22 +0200 | [diff] [blame] | 36 | int gsm48_construct_ra(uint8_t *buf, const struct gprs_ra_id *raid); |
| Harald Welte | a1c4f76 | 2010-05-01 11:59:42 +0200 | [diff] [blame] | 37 | |
| Harald Welte | 2aee7b1 | 2011-06-26 14:20:04 +0200 | [diff] [blame] | 38 | int gsm48_number_of_paging_subchannels(struct gsm48_control_channel_descr *chan_desc); |
| 39 | |
| Harald Welte | 4fb2075 | 2010-03-02 23:17:33 +0100 | [diff] [blame] | 40 | #endif |