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63 lines
1.6 KiB
63 lines
1.6 KiB
/*
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* Portions Copyright (C) 2013 Crocodile RCS Ltd
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*
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* Based on "ser_stun.h". Copyright (C) 2001-2003 FhG Fokus
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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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#ifndef _STUN_H
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#define _STUN_H
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#include "ip_addr.h"
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/* type redefinition */
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typedef unsigned char UCHAR_T;
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typedef unsigned short USHORT_T;
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typedef unsigned int UINT_T;
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typedef unsigned long ULONG_T;
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#define MAGIC_COOKIE 0x2112A442
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#define TRANSACTION_ID 12
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struct transaction_id {
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UINT_T magic_cookie;
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UCHAR_T id[TRANSACTION_ID];
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};
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struct stun_hdr {
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USHORT_T type;
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USHORT_T len;
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struct transaction_id id;
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};
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struct stun_attr {
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USHORT_T type;
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USHORT_T len;
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};
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typedef struct stun_event_info {
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char *buf;
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unsigned int len;
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struct receive_info *rcv;
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} stun_event_info_t;
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int stun_process_msg(char* buf, unsigned int len, struct receive_info* ri);
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#endif /* _STUN_H */
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