| /* GPRS utility functions */ |
| |
| /* (C) 2010 by Harald Welte <laforge@gnumonks.org> |
| * (C) 2010-2014 by On-Waves |
| * (C) 2013 by Holger Hans Peter Freyther |
| * All Rights Reserved |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU Affero General Public License as published by |
| * the Free Software Foundation; either version 3 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU Affero General Public License for more details. |
| * |
| * You should have received a copy of the GNU Affero General Public License |
| * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| * |
| */ |
| #pragma once |
| |
| #include <stdint.h> |
| #include <sys/types.h> |
| |
| struct msgb; |
| struct gprs_ra_id; |
| |
| struct msgb *gprs_msgb_copy(const struct msgb *msg, const char *name); |
| int gprs_msgb_resize_area(struct msgb *msg, uint8_t *area, |
| size_t old_size, size_t new_size); |
| char *gprs_apn_to_str(char *out_str, const uint8_t *apn_enc, size_t rest_chars); |
| int gprs_str_to_apn(uint8_t *apn_enc, size_t max_len, const char *str); |
| |
| /* GSM 04.08, 10.5.7.3 GPRS Timer */ |
| int gprs_tmr_to_secs(uint8_t tmr); |
| uint8_t gprs_secs_to_tmr_floor(int secs); |
| |
| int gprs_is_mi_tmsi(const uint8_t *value, size_t value_len); |
| int gprs_is_mi_imsi(const uint8_t *value, size_t value_len); |
| int gprs_parse_mi_tmsi(const uint8_t *value, size_t value_len, uint32_t *tmsi); |
| void gprs_parse_tmsi(const uint8_t *value, uint32_t *tmsi); |
| |
| int gprs_ra_id_equals(const struct gprs_ra_id *id1, const struct gprs_ra_id *id2); |