diff options
Diffstat (limited to 'openbsc/src/libmsc/db.c')
| -rw-r--r-- | openbsc/src/libmsc/db.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/openbsc/src/libmsc/db.c b/openbsc/src/libmsc/db.c index 4e20e2318..3ec5ccd8a 100644 --- a/openbsc/src/libmsc/db.c +++ b/openbsc/src/libmsc/db.c @@ -315,6 +315,28 @@ int db_fini(void) return 0; } +int db_get_active_subscribers(void) { + dbi_result result; + const char *res; + unsigned subscriber = 0; + result = dbi_conn_queryf(conn, + "SELECT COUNT(ID) AS C FROM Subscriber WHERE LAC != 0 AND AUTHORIZED=1"); + + if (!result) { + LOGP(DDB, LOGL_ERROR, "failed to get active subscribers\n"); + return subscriber; + } + if (!dbi_result_next_row(result)) { + dbi_result_free(result); + LOGP(DDB, LOGL_ERROR, "dbi_result_next_row() returned NULL\n"); + return subscriber; + } + res = dbi_result_get_string(result, "C"); + subscriber = atoi(res); + + return subscriber; +} + struct gsm_subscriber *db_create_subscriber(struct gsm_network *net, char *imsi) { dbi_result result; |