src/yp2_prog.cpp

   1 /* $Id: yp2_prog.cpp,v 1.2 2006-01-19 09:32:08 adam Exp $
   2    Copyright (c) 2005, Index Data.
   3
   4 %LICENSE%
   5  */
   6
   7 #include "config.hpp"
   8
   9 #include <boost/program_options.hpp>
  10 namespace po = boost::program_options;
  11
  12 #include <iostream>
  13 #include <stdexcept>
  14
  15 #include "filter.hpp"
  16 #include "package.hpp"
  17 #include "router_flexml.hpp"
  18 #include "factory_static.hpp"
  19
  20 int main(int argc, char **argv)
  21 {
  22     try
  23     {
  24         po::options_description desc("Allowed options");
  25         desc.add_options()
  26             ("help", "produce help message")
  27             ("config", po::value< std::vector<std::string> >(), "xml config")
  28             ;
  29
  30         po::positional_options_description p;
  31         p.add("config", -1);
  32
  33         po::variables_map vm;
  34         po::store(po::command_line_parser(argc, argv).
  35                   options(desc).positional(p).run(), vm);
  36         po::notify(vm);
  37
  38         if (vm.count("help")) {
  39             std::cout << desc << "\n";
  40             return 1;
  41         }
  42
  43         xmlDocPtr doc = 0;
  44         if (vm.count("config"))
  45         {
  46             std::vector<std::string> config_fnames =
  47                 vm["config"].as< std::vector<std::string> >();
  48
  49             if (config_fnames.size() != 1)
  50             {
  51                 std::cerr << "Only one configuration must be given\n";
  52                 std::exit(1);
  53             }
  54
  55             doc = xmlParseFile(config_fnames[0].c_str());
  56             if (!doc)
  57             {
  58                 std::cerr << "xmlParseFile failed\n";
  59                 std::exit(1);
  60             }
  61         }
  62         else
  63         {
  64             std::cerr << "No configuration given\n";
  65             std::exit(1);
  66         }
  67         if (doc)
  68         {
  69             try {
  70                 yp2::FactoryStatic factory;
  71                 yp2::RouterFleXML router(doc, factory);
  72                 yp2::Package pack;
  73                 pack.router(router).move();
  74             }
  75             catch (std::runtime_error &e) {
  76                 std::cout << "std::runtime error: " << e.what() << "\n";
  77                 exit(1);
  78             }
  79             xmlFreeDoc(doc);
  80         }
  81     }
  82     catch ( ... ) {
  83         std::cerr << "Unknown Exception" << std::endl;
  84         std::exit(1);
  85     }
  86     std::exit(0);
  87 }
  88
  89
  90 /*
  91  * Local variables:
  92  * c-basic-offset: 4
  93  * indent-tabs-mode: nil
  94  * c-file-style: "stroustrup"
  95  * End:
  96  * vim: shiftwidth=4 tabstop=8 expandtab
  97  */