| /* Dummy implementation of a subscriber database, roghly HLR/VLR functionality */ |
| |
| /* (C) 2008 by Harald Welte <laforge@gnumonks.org> |
| * |
| * All Rights Reserved |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 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 General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write to the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| */ |
| |
| #include <unistd.h> |
| #include <stdlib.h> |
| #include <stdio.h> |
| #include <string.h> |
| |
| #include <openbsc/gsm_subscriber.h> |
| #include <openbsc/db.h> |
| |
| struct gsm_subscriber *subscr_alloc(void) |
| { |
| struct gsm_subscriber *s; |
| |
| s = malloc(sizeof(struct gsm_subscriber)); |
| if (!s) |
| return NULL; |
| |
| memset(s, 0, sizeof(*s)); |
| |
| return s; |
| } |
| |
| void subscr_free(struct gsm_subscriber *subscr) |
| { |
| free(subscr); |
| } |
| |
| struct gsm_subscriber *subscr_get_by_tmsi(char *tmsi) |
| { |
| struct gsm_subscriber *subscr = subscr_alloc(); |
| |
| strncpy(subscr->tmsi, tmsi, sizeof(subscr->tmsi)); |
| subscr->tmsi[sizeof(subscr->tmsi)-1] = '\0'; |
| |
| if (db_get_subscriber(GSM_SUBSCRIBER_TMSI, subscr) != 0) { |
| subscr_free(subscr); |
| subscr = NULL; |
| } |
| |
| return subscr; |
| } |
| |
| struct gsm_subscriber *subscr_get_by_imsi(char *imsi) |
| { |
| struct gsm_subscriber *subscr = subscr_alloc(); |
| |
| strncpy(subscr->imsi, imsi, sizeof(subscr->imsi)); |
| subscr->imsi[sizeof(subscr->imsi)-1] = '\0'; |
| |
| if (db_get_subscriber(GSM_SUBSCRIBER_IMSI, subscr) != 0) { |
| subscr_free(subscr); |
| subscr = NULL; |
| } |
| |
| return subscr; |
| } |
| |
| int subscr_update(struct gsm_subscriber *s, struct gsm_bts *bts) |
| { |
| return db_set_subscriber(s); |
| } |