| /*! \file gsm23003.h */ |
| |
| #pragma once |
| |
| #include <stdint.h> |
| #include <stdbool.h> |
| |
| /* 23.003 Chapter 12.1 */ |
| struct osmo_plmn_id { |
| uint16_t mcc; |
| uint16_t mnc; |
| bool mnc_3_digits; /*< ignored and implied true if mnc > 99, otherwise defines leading zeros. */ |
| }; |
| |
| /* 4.1 */ |
| struct osmo_location_area_id { |
| struct osmo_plmn_id plmn; |
| uint16_t lac; |
| }; |
| |
| /* 4.2 */ |
| struct osmo_routing_area_id { |
| struct osmo_location_area_id lac; |
| uint8_t rac; |
| }; |
| |
| /* 4.3.1 */ |
| struct osmo_cell_global_id { |
| struct osmo_location_area_id lai; |
| uint16_t cell_identity; |
| }; |
| |
| /* 12.5 */ |
| struct osmo_service_area_id { |
| struct osmo_location_area_id lai; |
| uint16_t sac; |
| }; |
| |
| /* 12.6 */ |
| struct osmo_shared_network_area_id { |
| struct osmo_plmn_id plmn; |
| uint32_t snac; |
| }; |
| |
| /* 5.1 */ |
| enum osmo_gsn_addr_type { |
| GSN_ADDR_TYPE_IPV4 = 0, |
| GSN_ADDR_TYPE_IPV6 = 1, |
| }; |
| |
| /* 5.1 */ |
| struct osmo_gsn_address { |
| enum osmo_gsn_addr_type type; |
| uint8_t length; |
| uint8_t addr[16]; |
| }; |
| |
| /* 19.4.2.3 */ |
| struct osmo_tracking_area_id { |
| struct osmo_plmn_id plmn; |
| uint16_t tac; |
| }; |
| |
| struct osmo_eutran_cell_global_id { |
| struct osmo_plmn_id plmn; |
| uint32_t eci; /* FIXME */ |
| }; |
| |
| /* 2.8.1 */ |
| struct osmo_mme_id { |
| uint16_t group_id; |
| uint8_t code; |
| }; |
| |
| /* 2.8.1 */ |
| struct osmo_gummei { |
| struct osmo_plmn_id plmn; |
| struct osmo_mme_id mme; |
| }; |
| |
| /* 2.8.1 */ |
| struct osmo_guti { |
| struct osmo_gummei gummei; |
| uint32_t mtmsi; |
| }; |
| |
| bool osmo_imsi_str_valid(const char *imsi); |
| bool osmo_msisdn_str_valid(const char *msisdn); |
| |
| const char *osmo_mcc_name(uint16_t mcc); |
| const char *osmo_mnc_name(uint16_t mnc, bool mnc_3_digits); |
| const char *osmo_plmn_name(const struct osmo_plmn_id *plmn); |
| const char *osmo_plmn_name2(const struct osmo_plmn_id *plmn); |
| const char *osmo_lai_name(const struct osmo_location_area_id *lai); |
| |
| void osmo_plmn_to_bcd(uint8_t *bcd_dst, const struct osmo_plmn_id *plmn); |
| void osmo_plmn_from_bcd(const uint8_t *bcd_src, struct osmo_plmn_id *plmn); |
| |
| int osmo_mnc_from_str(const char *mnc_str, uint16_t *mnc, bool *mnc_3_digits); |
| |
| int osmo_mnc_cmp(uint16_t a_mnc, bool a_mnc_3_digits, uint16_t b_mnc, bool b_mnc_3_digits); |
| int osmo_plmn_cmp(const struct osmo_plmn_id *a, const struct osmo_plmn_id *b); |