SOL9 2.0 Samples

1 Screenshot

2 Source code

/*
 * DnsIP4RecordQuery.cpp 
 * Copyright (c) 2015 Antillia.com TOSHIYUKI ARAI. ALL RIGHTS RESERVED. 
 */


// SOL9
// 2011/1/1
// 2011/1/14 Updated
// 2011/1/18 Modified to use DnsRecordQueryT class

#include <sol/WSAInitializer.h>
#include <sol/dns/DnsRecordQueryT.h>
#include <sol/Locale.h>

namespace SOL {

class DnsIP4RecordQuery :public Object {
private:
  DnsRecordQueryT<DNS_A_DATA> dns;

public:
  /**
   * Constructor
   */
  DnsIP4RecordQuery(const TCHAR* primaryDnsServer=NULL, const TCHAR* secondaryDnsServer=NULL)
    :dns(DNS_TYPE_A, primaryDnsServer, secondaryDnsServer)
  {
  }

public:
  ~DnsIP4RecordQuery()
  {
  }

public:
  void start(const TCHAR* hostDomain)
  {
    //Call query method
    int count = dns.query(hostDomain);

    //Display the query result(all DNS_A_DATA).
    _tprintf(_T("All DNS_A_DATA(count=%d)\n"), count);        
    dns.display();
    
    //Get the first DNS_A_DATA
    DNS_A_DATA data;
    dns.getFirst(data);

    //Display a structure data of DNS_A_DATA 
    _tprintf(_T("\nFirst DNS_A_DATA\n"));
    DnsData dnsData;
    dnsData.display(data);
  }
};

}

void _tmain(int argc, TCHAR** argv)
{
  if (argc <2) {
    _tprintf(_T("Usage:%s hostDomain [primaryDnsServer] [secondaryDnsServer]\n"), argv[0]);
    _tprintf(_T("Ex: %s google.com\n"), argv[0]);
    _tprintf(_T("Ex: %s google.com 208.67.222.222\n"), argv[0]);
    _tprintf(_T("Ex: %s google.com 208.67.222.222 208.67.220.220\n"), argv[0]);

    //OpenDNS free dns server list / IP address:
    //208.67.222.222
    //208.67.220.220
    return;
  }
  const TCHAR* hostDomain = NULL; 
  const TCHAR* primaryDnsServer  = NULL;
  const TCHAR* secondaryDnsServer= NULL;
  if (argc >= 2) {
    hostDomain  = argv[1];
  }
  if (argc >= 3) {
    primaryDnsServer  = argv[2];
  }
  if (argc == 4) {
    secondaryDnsServer = argv[3];
  }

  WSAInitializer initializer;
  Locale locale;
  try {

    DnsIP4RecordQuery recordQuery(primaryDnsServer, secondaryDnsServer);
    recordQuery.start(hostDomain);

  } catch (Exception& ex) {
    ex.printf();
  } catch (...) {
    _tprintf(_T("Exception\n"));
  }
}