int
asLookup(char* ip)
{
char* response = NULL;
int asNum = 0;
char server[256];
int i = 0;
strcpy(server, "whois.iana.org\0");
/* Sometimes we need to ask 3 different servers.. */
while (asNum == 0 && i <= 3)
{
i++;
if ( whois_query(server, ip, &response) )
{
free(response);
return 0;
}
asNum = getAsNumber( response, server, sizeof(server) );
}
free(response);
return asNum;
}
/**
Get the whois content of an ip
by selecting the correct server
*/
void get_whois(char *ip , char **data)
{
char *wch = NULL, *pch , *response = NULL;
if(whois_query("whois.iana.org" , ip , &response))
{
printf("Whois query failed");
}
pch = strtok(response , "\n");
while(pch != NULL)
{
//Check if whois line
wch = strstr(pch , "whois.");
if(wch != NULL)
{
break;
}
//Next line please
pch = strtok(NULL , "\n");
}
if(wch != NULL)
{
printf("\nWhois server is : %s" , wch);
whois_query(wch , ip , data);
}
else
{
*data = malloc(100);
strcpy(*data , "No whois data");
}
return;
}
