//  Copyright (c) 2005-2008 Andre Merzky
// 
//  Distributed under the Boost Software License, Version 1.0. (See accompanying 
//  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

#include "saga-shell.hpp"

// suspend a job
int shell::c_suspend (std::vector <std::string> & args,
                      props & p)
{
#if !defined(SAGA_HAVE_PACKAGE_JOB)
    carp("saga has been compiled without the job package, unable to use this command");
    return FAILURE;
#else
  // sanity checks
  if ( args.empty () )
  {
    carp ("format: suspend <pid>", p);
    return FAILURE;
  }

  std::vector <std::string> :: iterator begin = args.begin ();
  std::vector <std::string> :: iterator end   = args.end ();
  std::vector <std::string> :: iterator iter;

  for ( iter = begin; iter != end; ++iter )
  {
    int pid = atoi (iter->c_str ());

    // get job 
    saga::job::job job = jobs_.get_job(pid);

    // suspend it
    job.suspend ();
  }

  return SUCCESS;
#endif
}