//  Copyright (c) 2005-2007 Hartmut Kaiser (hartmut.kaiser@gmail.com)
//  Copyright (c) 2005-2007 Andre Merzky <andre@merzky.net>
// 
//  Distributed under the Boost Software License, Version 1.0. 
//  (See accompanying file LICENSE file or copy at 
//  http://www.boost.org/LICENSE_1_0.txt)

#include <iostream>
#include <vector>

#include <saga.hpp>

///////////////////////////////////////////////////////////////////////////////

void usage (int val = -1)
{
  std::cout << "Usage: file_cat <file>" 
            << std::endl;
  exit (val);
}

///////////////////////////////////////////////////////////////////////////////
int main (int argc, char* argv[])
{
  if (argc != 2 ) 
  {
    usage ();
  }

  try {
    
    saga::file file (argv[1], saga::file::Read);

    while ( true )
    {
      int const n = 10;
      char data[n];

      for ( int i = 0; i <= n; ++i ) { data[i] = '\0'; }

      if ( file.read (saga::buffer (data)) )
      {
        std::cout << data << std::flush;
      }
      else
      {
        break;
      }
    }
  }
  catch (std::exception const& e) {
    std::cerr << "saga exception caught: " << e.what () << std::endl;
  }
  catch (...) {
    std::cerr << "unexpected exception caught" << std::endl;
  }

  return 0;
}