ServicesExample

    // ------------------------------- //
    // -------- 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: 09/20/1999
    // Date Last Modified: 06/17/2016
    // Copyright (c) 2001-2016 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

    Program used to test the GXS library service file functions.
    */
    // ----------------------------------------------------------- //
    #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 <ctype.h>
    #include <stdlib.h>
    #include <string.h>
    #include "gxsutils.h"
    #include "dfileb.h"

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

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

      // Check the command line arguments
      if(argc != 2) {
        cout << "\n";
        cout << "Usage: " << argv[0] << " services file" << "\n";
    #if defined (__WIN32__)
        cout << "Example: " << argv[0] << " c:\\windows\\services" << "\n";
        cout << "Example: " << argv[0]
    	 << " c:\\winnt\\system32\\drivers\\etc\\services" << "\n";
        cout << "Example: " << argv[0]
    	 << " c:\\windows\\system32\\drivers\\etc\\services" << "\n";
    #else
        cout << "Example: " << argv[0] << " /etc/services" << "\n";
    #endif
        return 1;
      }

      char *fname = argv[1];
      char entry[df_MAX_LINE_LENGTH];

      DiskFileB infile(fname);
      if(!infile) {
        cout << "Cannot open the " << fname << " file" << "\n";
        return 1;
      }

      while(!infile.df_EOF()) {
        if(infile.df_GetLine(entry, df_MAX_LINE_LENGTH, '\n', 1) !=
           DiskFileB::df_NO_ERROR) {
          break; // Error reading from the disk file
        }
        if(strcmp(entry, "") == 0) continue;
        char service[df_MAX_LINE_LENGTH];
        int port;
        char protocol[df_MAX_LINE_LENGTH];
        char aliases[df_MAX_LINE_LENGTH];
        char comment[df_MAX_LINE_LENGTH];
        if(ParseServiceFileEntry(entry, service, &port,
    			     protocol, aliases, comment)) {
          cout << "\n";
          if(service[0] != 0)
    	cout << "Name:     " << service << "\n";
          if(protocol[0] != 0)
    	cout << "Protocol: " << protocol << "\n";
          if(port > 0)
    	cout << "Port:     " << port << "\n";
          if(aliases[0] != 0)
    	cout << "Aliases:  " << aliases << "\n";
          if(comment[0] != 0)
    	cout << "Comment:  " << comment << "\n";
        }
      }
      infile.df_Close();

      return 0;
    }
    // ----------------------------------------------------------- //
    // ------------------------------- //
    // --------- End of File --------- //
    // ------------------------------- //