fenykard

#include <iostream>
#include <string>
#include <map>
#include <iomanip>
#include <fstream>

#include <boost/filesystem.hpp>
#include <boost/filesystem/fstream.hpp>
#include <boost/program_options.hpp>

using std::cout;
using namespace boost::filesystem;


void read_acts ( path p)
{
     std::vector<path> v;

        if ( is_regular_file ( p ) ) {

            std::string ext ( ".java" );
            
              for (auto&& x : directory_iterator(p))
              {
                if ( !ext.compare ( extension ( p ) ) ) 
                {
                  v.push_back(x.path()); 
                }
              }

        } else if ( is_directory ( p ) )
                for ( directory_entry & entry : boost::filesystem::directory_iterator ( p ) )
                        read_acts ( entry.path());  
        for (auto&& x : v)
          cout << "    " << x.filename() << '\n';

}



int main ( int argc, char *argv[] )
{
   if (argc < 2)
  {
    cout << "Usage: tut4 path\n";
    return 1;
  }

  path p (argv[1]);

  read_acts(p);  

  return 0;
        

}