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83 lines
2.4 KiB
83 lines
2.4 KiB
/* $Id: nathelper.c 1808 2007-03-10 17:36:19Z bogdan_iancu $
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*
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* Copyright (C) 2003 Porta Software Ltd
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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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* History:
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* ---------
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* 2007-04-13 splitted from nathelper.c (ancuta)
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*/
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#ifndef _RTPPROXY_H
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#define _RTPPROXY_H
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#include <sys/uio.h>
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#include "../../str.h"
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/* Handy macros */
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#define STR2IOVEC(sx, ix) do {(ix).iov_base = (sx).s; (ix).iov_len = (sx).len;} while(0)
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#define SZ2IOVEC(sx, ix) do {(ix).iov_base = (sx); (ix).iov_len = strlen(sx);} while(0)
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struct rtpp_node {
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unsigned int idx; /* overall index */
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str rn_url; /* unparsed, deletable */
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int rn_umode;
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char *rn_address; /* substring of rn_url */
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int rn_disabled; /* found unaccessible? */
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unsigned rn_weight; /* for load balancing */
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unsigned int rn_recheck_ticks;
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int rn_rep_supported;
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int rn_ptl_supported;
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struct rtpp_node *rn_next;
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};
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struct rtpp_set{
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unsigned int id_set;
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unsigned weight_sum;
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unsigned int rtpp_node_count;
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int set_disabled;
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unsigned int set_recheck_ticks;
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struct rtpp_node *rn_first;
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struct rtpp_node *rn_last;
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struct rtpp_set *rset_next;
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};
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struct rtpp_set_head{
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struct rtpp_set *rset_first;
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struct rtpp_set *rset_last;
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};
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/* Functions from nathelper */
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struct rtpp_node *select_rtpp_node(str, int);
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char *send_rtpp_command(struct rtpp_node *, struct iovec *, int);
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struct rtpp_set *get_rtpp_set(str *set_name);
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int insert_rtpp_node(struct rtpp_set *const rtpp_list, const str *const url, const int weight, const int disabled);
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int set_rtp_inst_pvar(struct sip_msg *msg, const str * const uri);
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int init_rtpproxy_db(void);
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extern str rtpp_db_url;
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extern str rtpp_table_name;
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#endif
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