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/* (C) 2017 by Sysmocom s.f.m.c. GmbH
* All Rights Reserved
*
* Author: Philipp Maier
*
* 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/>.
*
*/
#pragma once
#include <openbsc/bsc_msc_data.h>
/* Allocate resources to make a new connection oriented sigtran connection
* (not the connection ittself!) */
enum bsc_con osmo_bsc_sigtran_new_conn(struct gsm_subscriber_connection *conn, struct bsc_msc_data *msc);
/* Open a new connection oriented sigtran connection */
int osmo_bsc_sigtran_open_conn(struct osmo_bsc_sccp_con *conn, struct msgb *msg);
/* Send data to MSC */
int osmo_bsc_sigtran_send(struct osmo_bsc_sccp_con *conn, struct msgb *msg);
/* Delete a connection from the list with open connections
* (called by osmo_bsc_api.c on failing open connections and
* locally, when a connection is closed by the MSC */
int osmo_bsc_sigtran_del_conn(struct osmo_bsc_sccp_con *sccp);
/* Send reset to MSC */
void osmo_bsc_sigtran_tx_reset(struct bsc_msc_data *msc);
/* close all open connections */
void osmo_bsc_sigtran_reset(struct bsc_msc_data *msc);
/* Initalize osmo sigtran backhaul */
int osmo_bsc_sigtran_init(struct llist_head *mscs);
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