int dmarc_fetch(stralloc *out,const char *domain)
{
stralloc_copys(&ddomain,"_dmarc.");
stralloc_cats(&ddomain,domain);
if (dns_txt(out,&ddomain) < 0) return -1;
/* Check if it's really a DMARC record */
if (out->len < 10) return 0;
if (byte_diff(out->s,9,"v=DMARC1;")) return 0;
return 1;
}
int main(int argc, char **argv)
{
//std::string tmproom = getroomname(myaddr.addr);
FILE *db;
FILE *db2;
db = fopen("db_ip-room.txt","w");
if(db == NULL) {
printf("Can not open file!\n");
return -1;
}
db2 = fopen("db_user-ip.txt","w");
if(db2 == NULL) {
printf("Can not open file!\n");
return -1;
}
for (int i=1; i<256; i++) {
char *buffer = (char*)malloc(5000);
char *buffer2 = (char*)malloc(5000);
sprintf(buffer,"141.30.225.%d",i);
in_addr myaddr;
myaddr.s_addr = inet_addr(buffer);
dns_t *ptr;
int count1=dns_ptr(&myaddr,&ptr);
sprintf(buffer2,"%s",ptr->name);
dns_t *txt;
int count2=dns_txt(ptr->name,&txt);
if ((count1>0) && (count2>0))
{
getroomname(buffer2);
printf("%s %s %s %s\n",buffer,ptr->name,buffer2,txt->name);
fprintf(db,"%s\t%s\n",buffer,buffer2);
fprintf(db2,"%s\t%s\n",txt->name,buffer);
}
free(buffer);
free(buffer2);
}
fclose(db);
fclose(db2);
return 0;
}
int main () {
stralloc out ={0};
stralloc sa ={0};
char ip[4];
char *dn =0;
stralloc_copys(&sa, "abcdefg");
dns_ip4(&out, &sa);
dns_ip4_qualify(&out, &sa, &sa);
dns_name4(&out, ip);
dns_mx(&out, &sa);
dns_txt(&out, &sa);
dns_domain_length(sa.s);
dns_domain_equal(sa.s, sa.s);
dns_domain_copy(&dn, sa.s);
dns_domain_fromdot(&dn, sa.s, sa.len);
return 0;
}
