#include "shell.hpp"

// list all known replicas on a logical file
void shell::c_log_list (std::string args)
{
  // sanity checks
  if ( ! cwd_.exists (args) )
  {
    carp ("No such logical file: " + args);
    return;
  }

  if ( cwd_.is_dir (args) )
  {
    carp ("Cannot list replicas of directory: " + args);
    return;
  }

  // open the current directory as logical dir
  saga::logical_file::logical_directory dir (cwd_.get_url ());

  // open the logical file
  saga::logical_file::logical_file lf
          = dir.open (args, saga::logical_file::Read);

  std::vector <saga::url> list = lf.list_locations ();

  std::cout << std::endl;

  // iterate over replica locations
  for ( std::size_t i = 0; i < list.size (); ++i )
  {
    std::cout << "  " 
              << list[i].get_string ()
              << std::endl;
  }

  std::cout << std::endl;

  return;
}