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/*
* Copyright (C) 2003 Luca Deri <deri@ntop.org>
* Andreas Pfaller <apfaller@yahoo.com.au>
*
* http://www.ntop.org/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <getopt.h>
#include "p2clib.h"
#define VERSION "2.0"
#define FLAG_HAVE_INETNUM 1
#define FLAG_HAVE_COUNTRY 2
/* ************************************************************************* */
void convert2Table(void)
{
char buff[256];
int flags=0;
char ip1s[32], ip2s[32], country[4];
uint32_t ip1, ip2;
while (!feof(stdin)) {
if (fgets(buff, sizeof(buff), stdin)==NULL)
continue;
if ((2==sscanf(buff, "inetnum:%*[ ] %31[0-9.] - %31[0-9.]", ip1s, ip2s)) ||
(2==sscanf(buff, "*in: %31[0-9.] - %31[0-9.]", ip1s, ip2s))) {
ip1=xaton(ip1s);
ip2=xaton(ip2s);
if (ip2>ip1)
flags=FLAG_HAVE_INETNUM;
}
else if (1==sscanf(buff, "country: %3s", country))
flags|=FLAG_HAVE_COUNTRY;
else if (1==sscanf(buff, "*cy: %3s", country))
flags|=FLAG_HAVE_COUNTRY;
else if (strstr(buff, "not allocated to APNIC") ||
strstr(buff, "Not allocated by APNIC") ||
strstr(buff, "Early registration addresses"))
flags=0;
else if (buff[0]=='\n')
flags=0;
if (flags==(FLAG_HAVE_INETNUM | FLAG_HAVE_COUNTRY)) {
printf("apf|%s|ipv4|%s|%u|x|x\n", country, ip1s, ip2-ip1+1);
flags=0;
}
}
}
/* ************************************************************************* */
void usage(void)
{
fprintf(stderr, "inetnum2countryalloc %s\n", VERSION);
fprintf(stderr, "Usage: inetnum2countryalloc\n");
fprintf(stderr, "Convert whois address file (e.g ripe.db.inetnum.gz) to standard\n");
fprintf(stderr, "format which can be processed by prefixtablegen\n\n");
fprintf(stderr, "Example:\n");
fprintf(stderr, " zcat ripe.db.inetnum.gz | ./inetnum2countryalloc >ripe.inetnum.data\n");
exit(EXIT_FAILURE);
}
/* ************************************************************************* */
void parseOptions(int argc, char *argv[])
{
int c;
while ((c=getopt(argc, argv, "?h"))!=-1) {
switch (c) {
case '?':
case 'h':
default:
usage();
break;
}
}
}
/* ************************************************************************* */
int main(int argc, char *argv[])
{
parseOptions(argc, argv);
convert2Table();
exit (EXIT_SUCCESS);
}
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