Osmocom Mobile Switching Centre
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/* Trivial switch-off of external Iu dependencies,
* allowing to run full unit tests even when built without Iu support. */
* (C) 2016,2017 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
* 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 <stdint.h>
#include <stdbool.h>
#include <osmocom/core/linuxlist.h>
struct msgb;
struct RANAP_Cause;
struct osmo_auth_vector;
struct ranap_ue_conn_ctx {
struct llist_head list;
uint32_t conn_id;
int ranap_iu_tx(struct msgb *msg, uint8_t sapi);
int ranap_iu_tx_sec_mode_cmd(struct ranap_ue_conn_ctx *uectx, struct osmo_auth_vector *vec,
int send_ck);
int ranap_iu_page_cs(const char *imsi, const uint32_t *tmsi, uint16_t lac);
int ranap_iu_page_ps(const char *imsi, const uint32_t *ptmsi, uint16_t lac, uint8_t rac);
struct msgb *ranap_new_msg_rab_assign_voice(uint8_t rab_id, uint32_t rtp_ip,
uint16_t rtp_port,
bool use_x213_nsap);
int ranap_iu_rab_act(struct ranap_ue_conn_ctx *ue_ctx, struct msgb *msg);
int ranap_iu_tx_common_id(struct ranap_ue_conn_ctx *uectx, const char *imsi);
int ranap_iu_tx_release(struct ranap_ue_conn_ctx *ctx, const struct RANAP_Cause *cause);