int firedns_getname4(const struct in_addr *const ip) { /* build, add and send PTR query; retrieve result with firedns_getresult() */
char query[512];
struct s_header h;
struct s_connection *s;
unsigned char *c;
int l;
firedns_init();
c = (unsigned char *)&ip->s_addr;
sprintf(query,"%d.%d.%d.%d.in-addr.arpa",c[3],c[2],c[1],c[0]);
l = firedns_build_query_payload(query,FDNS_QRY_PTR,1,(unsigned char *)&h.payload);
if (l == -1)
return -1;
s = firedns_add_query(&h);
if (s == NULL)
return -1;
s->class_ = 1;
s->type = FDNS_QRY_PTR;
if (firedns_send_requests(&h,s,l) == -1)
return -1;
return s->fd;
}
int main() {
int i;
double libc, fire;
struct firedns_state state, *s = &state;
firedns_init(s);
firedns_add_servers_from_resolv_conf(s);
printf("Testing %d firedns_resolveip4list(\"%s\"):\n",TESTS,TEST_HOST);
start_time();
for (i = 0; i < TESTS; i++)
firedns_resolveip4list(s, TEST_HOST);
fire = end_time();
printf("Testing %d gethostbyname(\"%s\"):\n",TESTS,TEST_HOST);
start_time();
for (i = 0; i < TESTS; i++)
gethostbyname(TEST_HOST);
libc = end_time();
if (libc > fire)
printf("Speedup: %d%%\n",(int) (((libc - fire) / libc) * 100.0));
else
printf("Slowdown: %d%%\n",(int) (((fire - libc) / libc) * 100.0));
return 0;
}
int firedns_getname6(const struct in6_addr *const ip) {
char query[512];
struct s_header h;
struct s_connection *s;
int l;
firedns_init();
sprintf(query,"%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.%0x.ip6.int",
ip->s6_addr[15] & 0x0f,
(ip->s6_addr[15] & 0xf0) >> 4,
ip->s6_addr[14] & 0x0f,
(ip->s6_addr[14] & 0xf0) >> 4,
ip->s6_addr[13] & 0x0f,
(ip->s6_addr[13] & 0xf0) >> 4,
ip->s6_addr[12] & 0x0f,
(ip->s6_addr[12] & 0xf0) >> 4,
ip->s6_addr[11] & 0x0f,
(ip->s6_addr[11] & 0xf0) >> 4,
ip->s6_addr[10] & 0x0f,
(ip->s6_addr[10] & 0xf0) >> 4,
ip->s6_addr[9] & 0x0f,
(ip->s6_addr[9] & 0xf0) >> 4,
ip->s6_addr[8] & 0x0f,
(ip->s6_addr[8] & 0xf0) >> 4,
ip->s6_addr[7] & 0x0f,
(ip->s6_addr[7] & 0xf0) >> 4,
ip->s6_addr[6] & 0x0f,
(ip->s6_addr[6] & 0xf0) >> 4,
ip->s6_addr[5] & 0x0f,
(ip->s6_addr[5] & 0xf0) >> 4,
ip->s6_addr[4] & 0x0f,
(ip->s6_addr[4] & 0xf0) >> 4,
ip->s6_addr[3] & 0x0f,
(ip->s6_addr[3] & 0xf0) >> 4,
ip->s6_addr[2] & 0x0f,
(ip->s6_addr[2] & 0xf0) >> 4,
ip->s6_addr[1] & 0x0f,
(ip->s6_addr[1] & 0xf0) >> 4,
ip->s6_addr[0] & 0x0f,
(ip->s6_addr[0] & 0xf0) >> 4
);
l = firedns_build_query_payload(query,FDNS_QRY_PTR,1,(unsigned char *)&h.payload);
if (l == -1)
return -1;
s = (struct s_connection *) firedns_add_query(&h);
if (s == NULL)
return -1;
s->class_ = 1;
s->type = FDNS_QRY_PTR;
if (firedns_send_requests(&h,s,l) == -1)
return -1;
return s->fd;
}
int main() {
firedns_state state, *s = &state;
firedns_init(s);
firedns_add_servers_from_resolv_conf(s);
do_firedns_aton4(s, "1.2.3.4");
do_firedns_aton4(s, "101.102.103.104");
do_firedns_aton4(s, "bah");
do_firedns_aton4(s, "1.2.3.400");
do_firedns_aton4(s, "206.152.182.152");
do_firedns_aton4(s, "206.152.182.152)");
do_firedns_aton4(s, "ack started...");
do_firedns_aton6(s, "::");
do_firedns_aton6(s, "3ffe:b80:346:1:204:5aff:fece:7852");
do_firedns_aton6(s, "fe80::204:5aff:fece:7852");
do_firedns_aton6(s, "bah");
do_firedns_getip4(s, "celery.n.ml.org");
do_firedns_getip4(s, "pp.info.uni-karlsruhe.de");
do_firedns_getip4(s, "ftp.kernel.org");
do_firedns_getip4(s, "pokr.com");
do_firedns_getip6(s, "ftp.stealth.net");
do_firedns_getip6(s, "www.ipv6.org");
do_firedns_getip6(s, "z.ip6.int");
do_firedns_gettxt(s, "2668.8086.pci.id.ucw.cz");
do_firedns_gettxt(s, "2.0.0.127.outputs.orbz.org");
do_firedns_gettxt(s, "2.0.0.127.bl.spamcop.net");
do_firedns_gettxt(s, "2.0.0.127.relays.ordb.org");
do_firedns_getmx(s, "spamcop.net");
do_firedns_getmx(s, "penguinhosting.net");
do_firedns_getmx(s, "taconic.net");
do_firedns_getmx(s, "microsoft.com");
do_firedns_getmx(s, "mail.ru");
do_firedns_getmx(s, "cool.dk");
do_firedns_getname4(s, "8.8.8.8");
do_firedns_getname4(s, "208.171.237.190");
do_firedns_getname4(s,"64.28.67.150");
do_firedns_getname4(s, "64.90.162.91");
do_firedns_getname6(s, "2a00:1450:400c:c05::1b");
do_firedns_getname6(s, "2001:660:1180:1:192:134:0:49");
do_firedns_getname6(s, "2001:6b0:e:2018::172");
do_firedns_dnsbl_lookup(s, "127.0.0.2","list.dsbl.org");
return 0;
}
int firedns_getcname(const char *const name) {
struct s_header h;
struct s_connection *s;
int l;
firedns_init();
l = firedns_build_query_payload(name,FDNS_QRY_CNAME,1,(unsigned char *)&h.payload);
if (l == -1)
return -1;
s = (struct s_connection *) firedns_add_query(&h);
if (s == NULL)
return -1;
s->class_ = 1;
s->type = FDNS_QRY_CNAME;
if (firedns_send_requests(&h,s,l) == -1)
return -1;
return s->fd;
}
int firedns_getmx(const char *const name) { /* build, add and send MX query; retrieve result with firedns_getresult() */
struct s_header h;
struct s_connection *s;
int l;
firedns_init();
l = firedns_build_query_payload(name,FDNS_QRY_MX,1,(unsigned char *)&h.payload);
if (l == -1)
return -1;
s = firedns_add_query(&h);
if (s == NULL)
return -1;
s->class_ = 1;
s->type = FDNS_QRY_MX;
if (firedns_send_requests(&h,s,l) == -1)
return -1;
return s->fd;
}
int main(int argc, char **argv) {
struct in_addr *result;
firedns_state dns, *d = &dns;
char ntoabuf[256];
if (argc != 2) {
dprintf(2,"usage: %s <hostname>\n",argv[0]);
return 2;
}
firedns_init(d);
firedns_add_server(d, "8.8.8.8");
result = firedns_resolveip4(d, argv[1]);
if (result) {
printf("%s\n",firedns_ntoa4(result, ntoabuf));
return 0;
}
return 1;
}
/* Load configuration from filename, via flex/bison parser */
void
config_load(const char *filename)
{
config_init();
config_setup(); /* Setup/clear current configuration */
log_printf("CONFIG -> Loading %s", filename);
if ((yyin = fopen(filename, "r")) == NULL)
{
log_printf("CONFIG -> Error opening %s: %s", filename, strerror(errno));
exit(EXIT_FAILURE);
}
yyparse();
fclose(yyin);
scan_init(); /* Initialize the scanners once we have the configuration */
stats_init(); /* Initialize stats (UPTIME) */
firedns_init(); /* Initialize adns */
}
static void init_firedns(void) {
firedns_init(&fire);
firedns_add_server(&fire, "8.8.4.4");
firedns_add_server(&fire, "8.8.8.8");
}