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/* The concept of a subscriber as seen by the BSC */
/* (C) 2008 by Harald Welte <laforge@gnumonks.org>
* (C) 2009-2010 by Holger Hans Peter Freyther <zecke@selfish.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/>.
*
*/
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include <osmocom/core/talloc.h>
#include <osmocom/core/utils.h>
#include <openbsc/gsm_subscriber.h>
#include <openbsc/debug.h>
#include <openbsc/vlr.h>
LLIST_HEAD(active_subscribers);
void *tall_subscr_ctx;
/* return static buffer with printable name of VLR subscriber */
const char *vlr_subscr_name(struct vlr_subscr *vsub)
{
static char buf[32];
if (!vsub)
return "unknown";
if (vsub->msisdn[0])
snprintf(buf, sizeof(buf), "MSISDN:%s", vsub->msisdn);
else if (vsub->imsi[0])
snprintf(buf, sizeof(buf), "IMSI:%s", vsub->imsi);
else if (vsub->tmsi != GSM_RESERVED_TMSI)
snprintf(buf, sizeof(buf), "TMSI:0x%08x", vsub->tmsi);
else if (vsub->tmsi_new != GSM_RESERVED_TMSI)
snprintf(buf, sizeof(buf), "TMSI(new):0x%08x", vsub->tmsi_new);
else
return "unknown";
buf[sizeof(buf)-1] = '\0';
return buf;
}
const char *vlr_subscr_msisdn_or_name(struct vlr_subscr *vsub)
{
if (!vsub || !vsub->msisdn[0])
return vlr_subscr_name(vsub);
return vsub->msisdn;
}
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