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/*
* (C) 2022 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
* All Rights Reserved
*
* Author: Eric Wild <ewild@sysmocom.de>
*
* 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/>.
*
*/
extern "C" {
#include <osmocom/bb/trxcon/trxcon.h>
#include <osmocom/bb/trxcon/trxcon_fsm.h>
#include <osmocom/bb/trxcon/l1ctl_server.h>
}
#include "ms_trxcon_if.h"
static struct l1ctl_server_cfg server_cfg;
static struct l1ctl_server *server = NULL;
static int l1ctl_rx_cb(struct l1ctl_client *l1c, struct msgb *msg)
{
struct trxcon_inst *trxcon = (struct trxcon_inst *)l1c->priv;
return trxcon_l1ctl_receive(trxcon, msg);
}
static void l1ctl_conn_accept_cb(struct l1ctl_client *l1c)
{
l1c->log_prefix = talloc_strdup(l1c, g_trxcon->log_prefix);
l1c->priv = g_trxcon;
g_trxcon->l2if = l1c;
}
static void l1ctl_conn_close_cb(struct l1ctl_client *l1c)
{
struct trxcon_inst *trxcon = (struct trxcon_inst *)l1c->priv;
if (trxcon == NULL || trxcon->fi == NULL)
return;
osmo_fsm_inst_dispatch(trxcon->fi, TRXCON_EV_L2IF_FAILURE, NULL);
}
bool trxc_l1ctl_init(void *tallctx)
{
/* Start the L1CTL server */
server_cfg = (struct l1ctl_server_cfg){
/* TODO: make path configurable */
.sock_path = "/tmp/osmocom_l2", .num_clients_max = 1,
.conn_read_cb = &l1ctl_rx_cb, .conn_accept_cb = &l1ctl_conn_accept_cb,
.conn_close_cb = &l1ctl_conn_close_cb,
};
server = l1ctl_server_alloc(tallctx, &server_cfg);
if (server == NULL) {
return false;
}
return true;
}
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