    // ------------------------------- //
    // -------- Start of File -------- //
    // ------------------------------- //
    // ----------------------------------------------------------- //
    // C++ Source Code File Name: testprog.cpp
    // C++ Compiler Used: MSVC, BCC32, GCC, HPUX aCC, SOLARIS CC
    // Produced By: DataReel Software Development Team
    // File Creation Date: 02/23/2001
    // Date Last Modified: 06/17/2016
    // Copyright (c) 2001-2025 DataReel Software Development
    // ----------------------------------------------------------- //
    // ------------- Program Description and Details ------------- //
    // ----------------------------------------------------------- //
    /*
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
    USA

    Test program for the embedded SMTP client class.
    */
    // ----------------------------------------------------------- //
    #include "gxdlcode.h"

    #if defined (__USE_ANSI_CPP__) // Use the ANSI Standard C++ library
    #include <iostream>
    using namespace std; // Use unqualified names for Standard C++ library
    #else // Use the old iostream library by default
    #include <iostream.h>
    #endif // __USE_ANSI_CPP__

    #include <string.h>
    #include "gxsmtp.h"

    #ifdef __MSVC_DEBUG__
    #include "leaktest.h"
    #endif

    int CheckError(gxsSMTPClient *smtp)
    {
      if(smtp->GetSocketError() != gxSOCKET_NO_ERROR) {
        cout << smtp->SocketExceptionMessage() << "\n" << flush;
        if(smtp->reply_buf[0] != 0) { // Check the reply buffer
          cout << smtp->reply_buf << flush;
        }
        smtp->Close();
        return 0;
      }
      return 1; // No errors reported
    }

    int main(int argc, char **argv)
    {
    #ifdef __MSVC_DEBUG__
      InitLeakTest();
    #endif

      if(argc < 3) {
        cout << "Usage: " << argv[0] << " server from" << "\n";
        cout << "server = Your outgoing mail server" << "\n";
        cout << "from   = Your email address" << "\n";
        cout << "\n";
        cout << "Example: " << argv[0]
    	 << " mailserver.xyz.com myname@xyz.com" << "\n";
        return 1;
      }
      char *server = argv[1];
      char *from = argv[2];
      char *to = "example@example.com";
      char *subject = "GXS SMTP Test Message";
      char *body = "Test test test...\n";

      gxsSMTPClient smtp;

      cout << "\n";
      cout << "Connecting to mail server" << "\n";
      smtp.ConnectClient((const char *)server);
      if(!CheckError(&smtp)) return 1;
      cout << smtp.reply_buf << flush;

      // Get my domain name, as required by the server
      char sbuf[255];
      smtp.GetDomainName(sbuf);

      smtp.SMTPLogin(sbuf);
      if(!CheckError(&smtp)) return 1;
      cout << smtp.reply_buf << flush;

      cout << "\n";
      cout << "Sending a test message without a message header..." << "\n";
      smtp.SMTPRSet();
      if(!CheckError(&smtp)) return 1;
      cout << smtp.reply_buf << flush;

      smtp.SMTPMailFrom((const char *)from);
      if(!CheckError(&smtp)) return 1;
      cout << smtp.reply_buf << flush;

      smtp.SMTPRcptTo((const char *)to);
      if(!CheckError(&smtp)) return 1;
      cout << smtp.reply_buf << flush;

      smtp.SMTPData((const char *)body, (int)strlen(body));
      if(!CheckError(&smtp)) return 1;
      cout << smtp.reply_buf << flush;

      cout << "\n";
      cout << "Testing the send message function..." << "\n";
      smtp.SMTPSendMessage(to, from, subject, body);
      if(!CheckError(&smtp)) return 1;
      cout << smtp.reply_buf << flush;

      cout << "\n";
      cout << "Disconnecting from the server" << "\n";
      smtp.SMTPLogout();
      if(!CheckError(&smtp)) return 1;
      cout << smtp.reply_buf << flush;

      cout << "\n";
      smtp.Close();
      return 0;
    }
    // ----------------------------------------------------------- //
    // ------------------------------- //
    // --------- End of File --------- //
    // ------------------------------- //