appli/gimmick/main.cxx

   1 #include <boost/program_options.hpp>
   2
   3 using namespace boost;
   4 namespace po = boost::program_options;
   5
   6 #include <creaImageIOGimmick.h>
   7 #include <creaMessageManager.h>
   8
   9 using namespace std;
  10
  11 int main(int ac, char* av[])
  12 {
  13
  14         creaImageIO::Gimmick g;
  15         int verb,deb;
  16         std::string handler("Local database");
  17
  18         //Describes first group of options
  19         po::options_description generic("GENERIC");
  20         generic.add_options()
  21     ("help,h", "Print help and exit")
  22         ("version,V", "Print version and exit");
  23
  24         //Describes second group of options
  25         po::options_description command("COMMANDS");
  26         command.add_options()
  27     ("print,p","Prints the local database tree  (default=off)")
  28     ("file,f",po::value< vector<string> >(),"Adds the file to the local database")
  29         ("dir,d",po::value< vector<string> >(),"Adds the directory to the local database")
  30         ("recurse,r","Recurse into sub-directories  (default=off)");
  31
  32         //Describes third group of options
  33         po::options_description option("OPTIONS");
  34         option.add_options()
  35     ("verbose,v",po::value<int>(&verb),"Verbosity level (default=`1')")
  36         ("debug,D",po::value<int>(&deb),"Debug messages level (default=`0')");
  37
  38
  39         //Adds the groups into a big one
  40         po::options_description cmdline_options;
  41         cmdline_options.add(generic).add(command).add(option);
  42
  43         //Adds the corresponding variables
  44         po::variables_map vm;
  45         po::store(po::parse_command_line(ac, av, cmdline_options), vm);
  46         po::notify(vm);
  47
  48         //Does something on each option
  49         //GENERIC
  50         if (vm.count("help")) {
  51                 cout << "Usage: gimmick COMMAND [OPTIONS]:\n";
  52                 cout << cmdline_options << "\n";
  53         }
  54         if (vm.count("version")) {
  55                 cout << "gimmick 0.1.0\n";
  56         }
  57
  58         //OPTIONS
  59         if (vm.count("verbose")) {
  60                 g.SetMessageLevel(verb);
  61                 cout << "Verbose level is now "<<verb<<"\n";
  62         }
  63         if (vm.count("debug")) {
  64                 g.SetDebugMessageLevel(deb);
  65                 cout << "Debug level is now "<<deb<<"\n";
  66         }
  67
  68         //COMMANDS
  69         if(vm.count("print")||vm.count("file")||vm.count("dir"))
  70         try
  71     {
  72      g.Initialize();
  73         if (vm.count("print")) {
  74                 g.GetTreeHandler(handler)->LoadChildren(0,0);
  75                 g.Print(handler);
  76         }
  77         if (vm.count("file")) {
  78                 std::vector<std::string> files=vm["file"].as< vector<string> >();
  79         g.AddFiles(handler,files);
  80         }
  81         if (vm.count("dir")) {
  82                 std::vector<std::string> dirs=vm["dir"].as< vector<string> >();
  83                 g.AddDir(handler,dirs.front(), vm.count("recurse"));
  84         }
  85          g.Finalize();
  86     }
  87   catch (crea::Exception e)
  88     {
  89       e.Print();
  90     }
  91
  92   return 0;
  93 }