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-rw-r--r--src/libmsc/iucs_ranap.c104
1 files changed, 0 insertions, 104 deletions
diff --git a/src/libmsc/iucs_ranap.c b/src/libmsc/iucs_ranap.c
deleted file mode 100644
index 45de1caca..000000000
--- a/src/libmsc/iucs_ranap.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/* Implementation of RANAP messages to/from an MSC via an Iu-CS interface.
- * This keeps direct RANAP dependencies out of libmsc. */
-
-/* (C) 2016 by sysmocom s.m.f.c. GmbH <info@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 "../../bscconfig.h"
-
-#ifdef BUILD_IU
-
-#include <osmocom/core/logging.h>
-
-#include <osmocom/ranap/ranap_ies_defs.h>
-#include <osmocom/ranap/iu_client.h>
-
-#include <openbsc/debug.h>
-#include <openbsc/gsm_data.h>
-#include <openbsc/gsm_subscriber.h>
-#include <openbsc/iucs.h>
-#include <openbsc/vlr.h>
-#include <openbsc/iucs_ranap.h>
-#include <openbsc/osmo_msc.h>
-
-/* To continue authorization after a Security Mode Complete */
-int gsm0408_authorize(struct gsm_subscriber_connection *conn);
-
-static int iucs_rx_rab_assign(struct gsm_subscriber_connection *conn,
- RANAP_RAB_SetupOrModifiedItemIEs_t *setup_ies)
-{
- uint8_t rab_id;
- RANAP_RAB_SetupOrModifiedItem_t *item = &setup_ies->raB_SetupOrModifiedItem;
-
- rab_id = item->rAB_ID.buf[0];
-
- LOGP(DIUCS, LOGL_NOTICE,
- "Received RAB assignment event for %s rab_id=%hhd\n",
- vlr_subscr_name(conn->vsub), rab_id);
-
- return 0;
-}
-
-int iucs_rx_sec_mode_compl(struct gsm_subscriber_connection *conn,
- RANAP_SecurityModeCompleteIEs_t *ies)
-{
- OSMO_ASSERT(conn->via_ran == RAN_UTRAN_IU);
-
- /* TODO evalute ies */
-
- msc_rx_sec_mode_compl(conn);
- return 0;
-}
-
-int iucs_rx_ranap_event(struct gsm_network *network,
- struct ranap_ue_conn_ctx *ue_ctx, int type, void *data)
-{
- struct gsm_subscriber_connection *conn;
-
- conn = subscr_conn_lookup_iu(network, ue_ctx);
-
- if (!conn) {
- LOGP(DRANAP, LOGL_ERROR, "Cannot find subscriber for IU event %u\n", type);
- return -1;
- }
-
- switch (type) {
- case RANAP_IU_EVENT_IU_RELEASE:
- case RANAP_IU_EVENT_LINK_INVALIDATED:
- LOGP(DIUCS, LOGL_INFO, "IuCS release for %s\n",
- vlr_subscr_name(conn->vsub));
- msc_subscr_conn_close(conn, 0);
- return 0;
-
- case RANAP_IU_EVENT_SECURITY_MODE_COMPLETE:
- LOGP(DIUCS, LOGL_INFO, "IuCS security mode complete for %s\n",
- vlr_subscr_name(conn->vsub));
- return iucs_rx_sec_mode_compl(conn,
- (RANAP_SecurityModeCompleteIEs_t*)data);
- case RANAP_IU_EVENT_RAB_ASSIGN:
- return iucs_rx_rab_assign(conn,
- (RANAP_RAB_SetupOrModifiedItemIEs_t*)data);
- default:
- LOGP(DIUCS, LOGL_NOTICE, "Unknown message received:"
- " RANAP event: %i\n", type);
- return -1;
- }
-}
-
-#endif /* BUILD_IU */