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124 lines
4.6 KiB
124 lines
4.6 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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* History:
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* --------
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* 2011-02-02 initial version (jason.penton)
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*/
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#ifndef RX_AAR_H
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#define RX_AAR_H
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#include "../../mod_fix.h"
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#include "../../locking.h"
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struct cdp_binds cdpb;
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cdp_avp_bind_t *cdp_avp;
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/*this is the parcel to pass for CDP async for AAR*/
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typedef struct saved_transaction {
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gen_lock_t *lock;
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unsigned int ignore_replies;
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unsigned int answers_not_received;
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unsigned int failed; //will start at 0 - if 1 fails we can set the flag up (1)
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unsigned int tindex;
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unsigned int tlabel;
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unsigned int ticks;
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cfg_action_t *act;
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udomain_t* domain;
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str callid;
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str ftag;
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str ttag;
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unsigned int aar_update;
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} saved_transaction_t;
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typedef struct saved_transaction_local {
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int is_rereg;
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str contact; /* contact AOR */
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str via_host; /* host address of UE - first via for REQUEST, last via for REPLY */
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unsigned short via_port; /* port of UE based on VIA */
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unsigned short via_proto; /* via proto */
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str recv_host; /* host address of UE - first via for REQUEST, last via for REPLY */
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unsigned short recv_port; /* port of UE based on VIA */
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unsigned short recv_proto; /* via proto */
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str auth_session_id;
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saved_transaction_t* global_data;
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} saved_transaction_local_t;
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/* the destination realm*/
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extern str rx_dest_realm;
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extern str rx_forced_peer;
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extern int rx_auth_expiry;
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/* AAR */
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struct AAAMessage;
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struct sip_msg;
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struct rx_authdata;
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void free_saved_transaction_data(saved_transaction_local_t* data);
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void free_saved_transaction_global_data(saved_transaction_t* data);
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//AAAMessage *rx_send_aar(struct sip_msg *req, struct sip_msg *res, AAASession* auth, str *callid, str *ftag, str *ttag, char *direction, rx_authsessiondata_t **rx_authdata);
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int rx_send_aar(struct sip_msg *req, struct sip_msg *res, AAASession* auth, char *direction, saved_transaction_t* saved_t_data);
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//send AAR to remove video after failed AAR update that added video
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int rx_send_aar_update_no_video(AAASession* auth);
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//TODOD remove - no longer user AOR parm
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//int rx_send_aar_register(struct sip_msg *msg, AAASession* auth, str *ip_address, uint16_t *ip_version, str *aor, saved_transaction_local_t* saved_t_data);
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int rx_send_aar_register(struct sip_msg *msg, AAASession* auth, saved_transaction_local_t* saved_t_data);
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int rx_process_aaa(AAAMessage *aaa, unsigned int * rc);
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enum dialog_direction get_dialog_direction(char *direction);
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void async_aar_reg_callback(int is_timeout, void *param, AAAMessage *aaa, long elapsed_msecs);
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void async_aar_callback(int is_timeout, void *param, AAAMessage *aaa, long elapsed_msecs);
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#endif
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