src/ex_router_flexml.cpp

   1 /* $Id: ex_router_flexml.cpp,v 1.6 2006-01-09 13:43:59 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
  25         po::options_description desc("Allowed options");
  26         desc.add_options()
  27             ("help", "produce help message")
  28             ("config", po::value< std::vector<std::string> >(), "xml config")
  29             ;
  30
  31         po::positional_options_description p;
  32         p.add("config", -1);
  33
  34         po::variables_map vm;
  35         po::store(po::command_line_parser(argc, argv).
  36                   options(desc).positional(p).run(), vm);
  37         po::notify(vm);
  38
  39         if (vm.count("help")) {
  40             std::cout << desc << "\n";
  41             return 1;
  42         }
  43
  44         xmlDocPtr doc = 0;
  45         if (vm.count("config"))
  46         {
  47             std::vector<std::string> config_fnames =
  48                 vm["config"].as< std::vector<std::string> >();
  49
  50             if (config_fnames.size() != 1)
  51             {
  52                 std::cerr << "Only one configuration must be given\n";
  53                 std::exit(1);
  54             }
  55
  56             doc = xmlParseFile(config_fnames[0].c_str());
  57             if (!doc)
  58             {
  59                 std::cerr << "xmlParseFile failed\n";
  60                 std::exit(1);
  61             }
  62         }
  63         else
  64         {
  65             std::cerr << "No configuration given\n";
  66             std::exit(1);
  67         }
  68         if (doc)
  69         {
  70             yp2::FactoryStatic factory;
  71             yp2::RouterFleXML router(doc, factory);
  72
  73             yp2::Package pack;
  74
  75             pack.router(router).move();
  76
  77             xmlFreeDoc(doc);
  78         }
  79     }
  80     catch ( ... ) {
  81         std::cerr << "Unknown Exception" << std::endl;
  82         throw;
  83         std::exit(1);
  84     }
  85     std::exit(0);
  86 }
  87
  88
  89
  90
  91 /*
  92  * Local variables:
  93  * c-basic-offset: 4
  94  * indent-tabs-mode: nil
  95  * c-file-style: "stroustrup"
  96  * End:
  97  * vim: shiftwidth=4 tabstop=8 expandtab
  98  */