diff options
Diffstat (limited to 'src/libmsc/iucs_ranap.c')
-rw-r--r-- | src/libmsc/iucs_ranap.c | 104 |
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 */ |