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115 lines
2.6 KiB
115 lines
2.6 KiB
/*
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* 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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* \file
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* \brief Implementation for Stats Pseudo-variables
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*/
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#include "../../lib/kcore/statistics.h"
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#include "../../ver.h"
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#include "pv_stats.h"
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/**
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*
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*/
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int pv_parse_stat_name(pv_spec_p sp, str *in)
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{
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if (in == NULL || in->s == NULL || sp == NULL)
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return -1;
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sp->pvp.pvn.type = PV_NAME_INTSTR;
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sp->pvp.pvn.u.isname.type = AVP_NAME_STR;
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sp->pvp.pvn.u.isname.name.s = *in;
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return 0;
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}
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/**
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*
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*/
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int pv_get_stat(struct sip_msg *msg, pv_param_t *param, pv_value_t *res)
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{
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stat_var *stat;
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stat = get_stat(¶m->pvn.u.isname.name.s);
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if (stat == NULL) {
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LM_WARN("No stat variable ``%.*s''\n",
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param->pvn.u.isname.name.s.len, param->pvn.u.isname.name.s.s);
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return pv_get_null(msg, param, res);
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}
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return pv_get_uintval(msg, param, res,
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(unsigned int)get_stat_val(stat));
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}
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/**
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*
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*/
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int pv_parse_sr_version_name(pv_spec_p sp, str *in)
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{
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if(sp==NULL || in==NULL || in->len<=0)
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return -1;
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switch(in->len)
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{
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case 3:
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if(strncmp(in->s, "num", 3)==0)
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sp->pvp.pvn.u.isname.name.n = 0;
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else goto error;
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break;
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case 4:
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if(strncmp(in->s, "full", 4)==0)
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sp->pvp.pvn.u.isname.name.n = 1;
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else if(strncmp(in->s, "hash", 4)==0)
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sp->pvp.pvn.u.isname.name.n = 2;
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else goto error;
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break;
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default:
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goto error;
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}
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sp->pvp.pvn.type = PV_NAME_INTSTR;
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sp->pvp.pvn.u.isname.type = 0;
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return 0;
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error:
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LM_ERR("unknown PV version name %.*s\n", in->len, in->s);
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return -1;
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}
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/**
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*
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*/
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int pv_get_sr_version(sip_msg_t *msg, pv_param_t *param, pv_value_t *res)
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{
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if(param==NULL)
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return -1;
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switch(param->pvn.u.isname.name.n)
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{
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case 1:
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return pv_get_strzval(msg, param, res, (char*)full_version);
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case 2:
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return pv_get_strzval(msg, param, res, (char*)ver_id);
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default:
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return pv_get_strzval(msg, param, res, (char*)ver_version);
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}
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}
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