1 files changed, 0 insertions, 168 deletions
diff --git a/src/libbsc/bsc_subscriber.c b/src/libbsc/bsc_subscriber.c
deleted file mode 100644
index 73e61e801..000000000
--- a/src/libbsc/bsc_subscriber.c
+++ /dev/null
@@ -1,168 +0,0 @@
-/* GSM subscriber details for use in BSC land */
-
-/*
- * (C) 2016 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
- *
- * Author: Neels Hofmeyr <nhofmeyr@sysmocom.de>
- *
- * 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 <talloc.h>
-#include <string.h>
-#include <limits.h>
-
-#include <osmocom/gsm/gsm48.h>
-#include <osmocom/core/logging.h>
-
-#include <openbsc/bsc_subscriber.h>
-#include <openbsc/debug.h>
-
-static struct bsc_subscr *bsc_subscr_alloc(struct llist_head *list)
-{
-	struct bsc_subscr *bsub;
-
-	bsub = talloc_zero(list, struct bsc_subscr);
-	if (!bsub)
-		return NULL;
-
-	llist_add_tail(&bsub->entry, list);
-	bsub->use_count = 1;
-
-	return bsub;
-}
-
-struct bsc_subscr *bsc_subscr_find_by_imsi(struct llist_head *list,
-					   const char *imsi)
-{
-	struct bsc_subscr *bsub;
-
-	if (!imsi || !*imsi)
-		return NULL;
-
-	llist_for_each_entry(bsub, list, entry) {
-		if (!strcmp(bsub->imsi, imsi))
-			return bsc_subscr_get(bsub);
-	}
-	return NULL;
-}
-
-struct bsc_subscr *bsc_subscr_find_by_tmsi(struct llist_head *list,
-					   uint32_t tmsi)
-{
-	struct bsc_subscr *bsub;
-
-	if (tmsi == GSM_RESERVED_TMSI)
-		return NULL;
-
-	llist_for_each_entry(bsub, list, entry) {
-		if (bsub->tmsi == tmsi)
-			return bsc_subscr_get(bsub);
-	}
-	return NULL;
-}
-
-void bsc_subscr_set_imsi(struct bsc_subscr *bsub, const char *imsi)
-{
-	if (!bsub)
-		return;
-	osmo_strlcpy(bsub->imsi, imsi, sizeof(bsub->imsi));
-}
-
-struct bsc_subscr *bsc_subscr_find_or_create_by_imsi(struct llist_head *list,
-						     const char *imsi)
-{
-	struct bsc_subscr *bsub;
-	bsub = bsc_subscr_find_by_imsi(list, imsi);
-	if (bsub)
-		return bsub;
-	bsub = bsc_subscr_alloc(list);
-	bsc_subscr_set_imsi(bsub, imsi);
-	return bsub;
-}
-
-struct bsc_subscr *bsc_subscr_find_or_create_by_tmsi(struct llist_head *list,
-						     uint32_t tmsi)
-{
-	struct bsc_subscr *bsub;
-	bsub = bsc_subscr_find_by_tmsi(list, tmsi);
-	if (bsub)
-		return bsub;
-	bsub = bsc_subscr_alloc(list);
-	bsub->tmsi = tmsi;
-	return bsub;
-}
-
-const char *bsc_subscr_name(struct bsc_subscr *bsub)
-{
-	static char buf[32];
-	if (!bsub)
-		return "unknown";
-	if (bsub->imsi[0])
-		snprintf(buf, sizeof(buf), "IMSI:%s", bsub->imsi);
-	else
-		snprintf(buf, sizeof(buf), "TMSI:0x%08x", bsub->tmsi);
-	return buf;
-}
-
-static void bsc_subscr_free(struct bsc_subscr *bsub)
-{
-	llist_del(&bsub->entry);
-	talloc_free(bsub);
-}
-
-struct bsc_subscr *_bsc_subscr_get(struct bsc_subscr *bsub,
-				   const char *file, int line)
-{
-	OSMO_ASSERT(bsub->use_count < INT_MAX);
-	bsub->use_count++;
-	LOGPSRC(DREF, LOGL_DEBUG, file, line,
-		"BSC subscr %s usage increases to: %d\n",
-		bsc_subscr_name(bsub), bsub->use_count);
-	return bsub;
-}
-
-struct bsc_subscr *_bsc_subscr_put(struct bsc_subscr *bsub,
-				   const char *file, int line)
-{
-	bsub->use_count--;
-	LOGPSRC(DREF, bsub->use_count >= 0? LOGL_DEBUG : LOGL_ERROR,
-		file, line,
-		"BSC subscr %s usage decreases to: %d\n",
-		bsc_subscr_name(bsub), bsub->use_count);
-	if (bsub->use_count <= 0)
-		bsc_subscr_free(bsub);
-	return NULL;
-}
-
-void log_set_filter_bsc_subscr(struct log_target *target,
-			       struct bsc_subscr *bsc_subscr)
-{
-	struct bsc_subscr **fsub = (void*)&target->filter_data[LOG_FLT_BSC_SUBSCR];
-
-	/* free the old data */
-	if (*fsub) {
-		bsc_subscr_put(*fsub);
-		*fsub = NULL;
-	}
-
-	if (bsc_subscr) {
-		target->filter_map |= (1 << LOG_FLT_BSC_SUBSCR);
-		*fsub = bsc_subscr_get(bsc_subscr);
-	} else
-		target->filter_map &= ~(1 << LOG_FLT_BSC_SUBSCR);
-}