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107 lines
3.5 KiB
107 lines
3.5 KiB
/*
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* $Id$
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*
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* Copyright (C) 2012 Smile Communications, jason.penton@smilecoms.com
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* Copyright (C) 2012 Smile Communications, richard.good@smilecoms.com
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*
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* The initial version of this code was written by Dragos Vingarzan
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* (dragos(dot)vingarzan(at)fokus(dot)fraunhofer(dot)de and the
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* Fruanhofer Institute. It was and still is maintained in a separate
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* branch of the original SER. We are therefore migrating it to
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* Kamailio/SR and look forward to maintaining it from here on out.
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* 2011/2012 Smile Communications, Pty. Ltd.
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* ported/maintained/improved by
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* Jason Penton (jason(dot)penton(at)smilecoms.com and
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* Richard Good (richard(dot)good(at)smilecoms.com) as part of an
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* effort to add full IMS support to Kamailio/SR using a new and
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* improved architecture
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*
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* NB: Alot of this code was originally part of OpenIMSCore,
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* FhG Fokus.
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* Copyright (C) 2004-2006 FhG Fokus
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* Thanks for great work! This is an effort to
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* break apart the various CSCF functions into logically separate
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* components. We hope this will drive wider use. We also feel
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* that in this way the architecture is more complete and thereby easier
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* to manage in the Kamailio/SR environment
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*
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* This file is part of Kamailio, a free SIP server.
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*
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* Kamailio is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version
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*
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* Kamailio is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*
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*
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*
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* History:
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* --------
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* 2011-02-02 initial version (jason.penton)
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*/
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#include "../cdp_avp/mod_export.h"
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#include "../../modules/ims_dialog/dlg_load.h"
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#include "../ims_usrloc_pcscf/usrloc.h"
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#include "rx_authdata.h"
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#include "rx_asr.h"
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#include "rx_avp.h"
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#include "../../lib/ims/ims_getters.h"
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#include "ims_qos_stats.h"
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extern struct ims_qos_counters_h ims_qos_cnts_h;
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/*
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* Called upon receipt of an ASR. Terminates the user session and returns the ASA.
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* Terminates the corresponding dialog
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* @param request - the received request
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* @returns 0 always because ASA will be generated by the State Machine
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*
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*/
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AAAMessage* rx_process_asr(AAAMessage *request) {
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AAASession* session;
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unsigned int code = 0;
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rx_authsessiondata_t* p_session_data = 0;
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if (!request || !request->sessionId) return 0;
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counter_inc(ims_qos_cnts_h.asrs);
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session = cdpb.AAAGetAuthSession(request->sessionId->data);
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if (!session) {
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LM_DBG("received an ASR but the session is already deleted\n");
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return 0;
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}
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code = rx_get_abort_cause(request);
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LM_DBG("abort-cause code is %u\n", code);
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LM_DBG("PCRF requested an ASR");
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p_session_data = (rx_authsessiondata_t*) session->u.auth.generic_data;
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if (p_session_data->subscribed_to_signaling_path_status) {
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LM_DBG("This is a subscription to signalling status\n");
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} else {
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LM_DBG("This is a normal media bearer - bearer is releaed by CDP callbacks\n");
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}
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cdpb.AAASessionsUnlock(session->hash);
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return 0;
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}
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