libipg.h

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/*
 *  $Id: libipg.h.in,v 1.2 2003/12/30 02:59:18 mike Exp $
 *
 *  libipg.h - interface
 *
 *  Copyright (c) 2003 - 2004 Mike D. Schiffman <mike@infonexus.com>
 *  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 */

#ifndef __LIBIPG_H
#define __LIBIPG_H

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#include <errno.h>

#define LIBIPG_VERSION  "1.0"

#define LIBIPG_BIG_ENDIAN 1

#define IPGEO_BUF_SIZE 512

struct ipgeo_context
{
    FILE *db;                           
    u_int8_t flags;                
    u_int8_t dbt;                       
    char cc[3];                         
    char country[128];                  
    char region[128];                   
    char city[256];                     
    char isp[256];                      
    double latitude;                    
    double longitude;                   
#define IPGEO_ERRBUF_SIZE 256
    char err_buf[IPGEO_ERRBUF_SIZE];    
};
typedef struct ipgeo_context ipgeo_t;

ipgeo_t *
ipgeo_init(char *file, u_int8_t flags, char *err_buf);

void
ipgeo_destroy(ipgeo_t *ipg);

u_int32_t
ipgeo_ipa2ipn(char *ip);

int
ipgeo_lookup(u_int32_t ipn, u_int8_t flags, ipgeo_t *ipg);

char *
ipgeo_get_cc(ipgeo_t *ipg);

char *
ipgeo_get_country(ipgeo_t *ipg);

char *
ipgeo_get_region(ipgeo_t *ipg);

char *
ipgeo_get_city(ipgeo_t *ipg);

char *
ipgeo_get_isp(ipgeo_t *ipg);

double
ipgeo_get_lat(ipgeo_t *ipg);

double
ipgeo_get_long(ipgeo_t *ipg);

char *
ipgeo_geterror(ipgeo_t *ipg);

int
ipgeo_getfd(ipgeo_t *ipg);

int
ipgeo_getdbt(ipgeo_t *ipg);

#endif  /* __IPGEO_H */

/* EOF */

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