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/* Generic signalling/notification infrastructure */
/* (C) 2009-2010, 2015 by Holger Hans Peter Freyther <zecke@selfish.org>
* (C) 2009 by Harald Welte <laforge@gnumonks.org>
* (C) 2010 by On-Waves
* 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/>.
*
*/
#pragma once
#include <stdlib.h>
#include <errno.h>
#include <osmocom/msc/gsm_data.h>
#include <osmocom/core/signal.h>
/*
* Signalling subsystems
*/
enum signal_subsystems {
SS_PAGING,
SS_SMS,
SS_SUBSCR,
SS_SCALL,
};
/* SS_PAGING signals */
enum signal_paging {
S_PAGING_SUCCEEDED,
S_PAGING_EXPIRED,
};
/* SS_SMS signals */
enum signal_sms {
S_SMS_SUBMITTED, /* A SMS has been successfully submitted to us */
S_SMS_DELIVERED, /* A SMS has been successfully delivered to a MS */
S_SMS_SMMA, /* A MS tells us it has more space available */
S_SMS_MEM_EXCEEDED, /* A MS tells us it has no more space available */
S_SMS_UNKNOWN_ERROR, /* A MS tells us it has an error */
};
/* SS_SUBSCR signals */
enum signal_subscr {
S_SUBSCR_ATTACHED,
S_SUBSCR_DETACHED,
S_SUBSCR_IDENTITY, /* we've received some identity information */
};
/* SS_SCALL signals */
enum signal_scall {
S_SCALL_SUCCESS,
S_SCALL_EXPIRED,
S_SCALL_DETACHED,
};
/* SS_IPAC_NWL signals */
enum signal_ipaccess {
S_IPAC_NWL_COMPLETE,
};
enum signal_global {
S_GLOBAL_BTS_CLOSE_OM,
};
struct paging_signal_data {
struct vlr_subscr *vsub;
struct gsm_bts *bts;
int paging_result;
/* NULL in case the paging didn't work */
struct gsm_subscriber_connection *conn;
};
struct scall_signal_data {
struct gsm_subscriber_connection *conn;
void *data;
};
struct sms_signal_data {
/* The transaction where this occured */
struct gsm_trans *trans;
/* Can be NULL for SMMA */
struct gsm_sms *sms;
/* int paging result. Only the ones with > 0 */
int paging_result;
};
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