pdns/stubquery.cc

   1 #ifdef HAVE_CONFIG_H
   2 #include "config.h"
   3 #endif
   4 #include "arguments.hh"
   5 #include "dnsrecords.hh"
   6 #include "dns_random.hh"
   7 #include "stubresolver.hh"
   8 #include "statbag.hh"
   9
  10 StatBag S;
  11
  12 ArgvMap &arg()
  13 {
  14   static ArgvMap theArg;
  15   return theArg;
  16 }
  17
  18 static void usage() {
  19   cerr<<"stubquery"<<endl;
  20   cerr<<"Syntax: stubquery QUESTION [QUESTION-TYPE]"<<endl;
  21 }
  22
  23 int main(int argc, char** argv)
  24 try
  25 {
  26   DNSName qname;
  27   QType qtype;
  28
  29   for(int i=1; i<argc; i++) {
  30     if ((string) argv[i] == "--help") {
  31       usage();
  32       exit(EXIT_SUCCESS);
  33     }
  34
  35     if ((string) argv[i] == "--version") {
  36       cerr<<"stubquery "<<VERSION<<endl;
  37       exit(EXIT_SUCCESS);
  38     }
  39   }
  40
  41   if(argc <= 1) {
  42     usage();
  43     exit(EXIT_FAILURE);
  44   }
  45
  46   string type(argc == 2 ? "A" : argv[2]);
  47
  48   ::arg().set("resolver","Use this resolver for ALIAS and the internal stub resolver")="no";
  49
  50   reportAllTypes();
  51   stubParseResolveConf();
  52
  53   vector<DNSZoneRecord> ret;
  54
  55   int res=stubDoResolve(DNSName(argv[1]), DNSRecordContent::TypeToNumber(type), ret);
  56
  57   cout<<"res: "<<res<<endl;
  58   for(const auto& r : ret) {
  59     cout<<r.dr.getContent()->getZoneRepresentation()<<endl;
  60   }
  61 }
  62 catch(std::exception &e)
  63 {
  64   cerr<<"Fatal: "<<e.what()<<endl;
  65 }
  66 catch(PDNSException &e)
  67 {
  68   cerr<<"Fatal: "<<e.reason<<endl;
  69 }