#ifndef _OSMOCORE_GSM48_H #define _OSMOCORE_GSM48_H #include #include #include /* A parsed GPRS routing area */ struct gprs_ra_id { uint16_t mnc; uint16_t mcc; uint16_t lac; uint8_t rac; }; extern const struct tlv_definition gsm48_att_tlvdef; extern const struct tlv_definition gsm48_rr_att_tlvdef; extern const struct tlv_definition gsm48_mm_att_tlvdef; const char *gsm48_cc_state_name(uint8_t state); const char *gsm48_cc_msg_name(uint8_t msgtype); const char *rr_cause_name(uint8_t cause); int gsm48_decode_lai(struct gsm48_loc_area_id *lai, uint16_t *mcc, uint16_t *mnc, uint16_t *lac); void gsm48_generate_lai(struct gsm48_loc_area_id *lai48, uint16_t mcc, uint16_t mnc, uint16_t lac); int gsm48_generate_mid_from_tmsi(uint8_t *buf, uint32_t tmsi); int gsm48_generate_mid_from_imsi(uint8_t *buf, const char *imsi); /* Convert Mobile Identity (10.5.1.4) to string */ int gsm48_mi_to_string(char *string, const int str_len, const uint8_t *mi, const int mi_len); /* Parse Routeing Area Identifier */ void gsm48_parse_ra(struct gprs_ra_id *raid, const uint8_t *buf); int gsm48_construct_ra(uint8_t *buf, const struct gprs_ra_id *raid); int gsm48_number_of_paging_subchannels(struct gsm48_control_channel_descr *chan_desc); #endif