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142 lines
3.1 KiB
142 lines
3.1 KiB
/**
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* $Id$
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*
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* Copyright (C) 2010 Daniel-Constantin Mierla (asipto.com)
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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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* This file 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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*
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* This file 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include <stdio.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <string.h>
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#include "../../sr_module.h"
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#include "../../dprint.h"
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#include "../../ut.h"
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#include "../../pvar.h"
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#include "../../mod_fix.h"
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#include "geoip_pv.h"
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MODULE_VERSION
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static char *geoip_path = NULL;
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static int mod_init(void);
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static void mod_destroy(void);
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static int w_geoip_match(struct sip_msg* msg, char* str1, char* str2);
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static int geoip_match(struct sip_msg *msg, gparam_t *target, gparam_t *pvname);
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static pv_export_t mod_pvs[] = {
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{ {"gip", sizeof("git")-1}, PVT_OTHER, pv_get_geoip, 0,
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pv_parse_geoip_name, 0, 0, 0 },
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{ {0, 0}, 0, 0, 0, 0, 0, 0, 0 }
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};
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static cmd_export_t cmds[]={
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{"geoip_match", (cmd_function)w_geoip_match, 2, fixup_spve_spve,
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0, ANY_ROUTE},
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{0, 0, 0, 0, 0, 0}
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};
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static param_export_t params[]={
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{"path", STR_PARAM, &geoip_path},
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{0, 0, 0}
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};
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struct module_exports exports = {
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"geoip",
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DEFAULT_DLFLAGS, /* dlopen flags */
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cmds,
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params,
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0,
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0, /* exported MI functions */
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mod_pvs, /* exported pseudo-variables */
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0, /* extra processes */
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mod_init, /* module initialization function */
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0, /* response function */
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mod_destroy, /* destroy function */
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0 /* per child init function */
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};
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/**
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* init module function
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*/
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static int mod_init(void)
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{
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if(geoip_path==NULL || strlen(geoip_path)==0)
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{
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LM_ERR("path to GeoIP database file not set\n");
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return -1;
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}
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if(geoip_init_pv(geoip_path)!=0)
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{
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LM_ERR("cannot init for database file at: %s\n", geoip_path);
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return -1;
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}
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return 0;
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}
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/**
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* destroy module function
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*/
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static void mod_destroy(void)
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{
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geoip_destroy_pv();
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}
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static int w_geoip_match(struct sip_msg* msg, char* str1, char* str2)
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{
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return geoip_match(msg, (gparam_t*)str1, (gparam_t*)str2);
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}
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static int geoip_match(struct sip_msg *msg, gparam_t *target, gparam_t *pvname)
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{
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str tomatch;
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str pvclass;
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if(msg==NULL)
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{
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LM_ERR("received null msg\n");
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return -1;
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}
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if(fixup_get_svalue(msg, target, &tomatch)<0)
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{
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LM_ERR("cannot get the address\n");
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return -1;
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}
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if(fixup_get_svalue(msg, pvname, &pvclass)<0)
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{
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LM_ERR("cannot get the pv class\n");
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return -1;
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}
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geoip_pv_reset(&pvclass);
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return geoip_update_pv(&tomatch, &pvclass);
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}
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