bsc: Move gsm_subscriber_base.c to libcommon

Since it is planned to use struct gsm_subscriber to manage subscriber
data in the SGSN, this file which contains the generic subscriber
related methods is moved to libcommon.

Sponsored-by: On-Waves ehf

2 files changed, 0 insertions, 157 deletions

diff --git a/openbsc/src/libbsc/Makefile.am b/openbsc/src/libbsc/Makefile.am
index 3588b6692..8fa5c7c1a 100644
--- a/openbsc/src/libbsc/Makefile.am
+++ b/openbsc/src/libbsc/Makefile.am
@@ -15,7 +15,6 @@ libbsc_a_SOURCES =	abis_nm.c abis_nm_vty.c \
 			bts_unknown.c \
 			bts_sysmobts.c \
 			chan_alloc.c \
-			gsm_subscriber_base.c \
 			handover_decision.c handover_logic.c meas_rep.c \
 			rest_octets.c system_information.c \
 			e1_config.c \
diff --git a/openbsc/src/libbsc/gsm_subscriber_base.c b/openbsc/src/libbsc/gsm_subscriber_base.c
deleted file mode 100644
index 5e00443c2..000000000
--- a/openbsc/src/libbsc/gsm_subscriber_base.c
+++ /dev/null
@@ -1,156 +0,0 @@
-/* The concept of a subscriber as seen by the BSC */
-
-/* (C) 2008 by Harald Welte <laforge@gnumonks.org>
- * (C) 2009-2010 by Holger Hans Peter Freyther <zecke@selfish.org>
- * (C) 2010 by On-Waves
- *
- * 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/>.
- *
- */
-
-#include <unistd.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <assert.h>
-
-#include <osmocom/core/talloc.h>
-#include <openbsc/gsm_subscriber.h>
-#include <openbsc/debug.h>
-
-LLIST_HEAD(active_subscribers);
-void *tall_subscr_ctx;
-
-/* for the gsm_subscriber.c */
-struct llist_head *subscr_bsc_active_subscribers(void)
-{
-	return &active_subscribers;
-}
-
-
-char *subscr_name(struct gsm_subscriber *subscr)
-{
-	if (strlen(subscr->name))
-		return subscr->name;
-
-	return subscr->imsi;
-}
-
-struct gsm_subscriber *subscr_alloc(void)
-{
-	struct gsm_subscriber *s;
-
-	s = talloc_zero(tall_subscr_ctx, struct gsm_subscriber);
-	if (!s)
-		return NULL;
-
-	llist_add_tail(&s->entry, &active_subscribers);
-	s->use_count = 1;
-	s->tmsi = GSM_RESERVED_TMSI;
-
-	INIT_LLIST_HEAD(&s->requests);
-
-	return s;
-}
-
-static void subscr_free(struct gsm_subscriber *subscr)
-{
-	llist_del(&subscr->entry);
-	talloc_free(subscr);
-}
-
-void subscr_direct_free(struct gsm_subscriber *subscr)
-{
-	OSMO_ASSERT(subscr->use_count == 1);
-	subscr_free(subscr);
-}
-
-struct gsm_subscriber *subscr_get(struct gsm_subscriber *subscr)
-{
-	subscr->use_count++;
-	DEBUGP(DREF, "subscr %s usage increases usage to: %d\n",
-			subscr->extension, subscr->use_count);
-	return subscr;
-}
-
-struct gsm_subscriber *subscr_put(struct gsm_subscriber *subscr)
-{
-	subscr->use_count--;
-	DEBUGP(DREF, "subscr %s usage decreased usage to: %d\n",
-			subscr->extension, subscr->use_count);
-	if (subscr->use_count <= 0 && !subscr->net->keep_subscr)
-		subscr_free(subscr);
-	return NULL;
-}
-
-struct gsm_subscriber *subscr_get_or_create(struct gsm_network *net,
-					    const char *imsi)
-{
-	struct gsm_subscriber *subscr;
-
-	llist_for_each_entry(subscr, subscr_bsc_active_subscribers(), entry) {
-		if (strcmp(subscr->imsi, imsi) == 0 && subscr->net == net)
-			return subscr_get(subscr);
-	}
-
-	subscr = subscr_alloc();
-	if (!subscr)
-		return NULL;
-
-	strncpy(subscr->imsi, imsi, GSM_IMSI_LENGTH);
-	subscr->imsi[GSM_IMSI_LENGTH - 1] = '\0';
-	subscr->net = net;
-	return subscr;
-}
-
-struct gsm_subscriber *subscr_active_by_tmsi(struct gsm_network *net, uint32_t tmsi)
-{
-	struct gsm_subscriber *subscr;
-
-	llist_for_each_entry(subscr, subscr_bsc_active_subscribers(), entry) {
-		if (subscr->tmsi == tmsi && subscr->net == net)
-			return subscr_get(subscr);
-	}
-
-	return NULL;
-}
-
-struct gsm_subscriber *subscr_active_by_imsi(struct gsm_network *net, const char *imsi)
-{
-	struct gsm_subscriber *subscr;
-
-	llist_for_each_entry(subscr, subscr_bsc_active_subscribers(), entry) {
-		if (strcmp(subscr->imsi, imsi) == 0 && subscr->net == net)
-			return subscr_get(subscr);
-	}
-
-	return NULL;
-}
-
-int subscr_purge_inactive(struct gsm_network *net)
-{
-	struct gsm_subscriber *subscr, *tmp;
-	int purged = 0;
-
-	llist_for_each_entry_safe(subscr, tmp, subscr_bsc_active_subscribers(), entry) {
-		if (subscr->net == net && subscr->use_count <= 0) {
-			subscr_free(subscr);
-			purged += 1;
-		}
-	}
-
-	return purged;
-}