/* Returns whether an archive has one or more public keys associated with it.

   Copyright (C) 2004 Walter Landry

   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public License as
   published by the Free Software Foundation; either version 2 of the
   License, or (at your option) any later version.

   This program is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
   USA */

#include "Parsed_Name.hpp"
#include "boost/filesystem/operations.hpp"
#include <cstdlib>

using namespace std;
using namespace boost;
namespace fs=boost::filesystem;
using fs::path;

path key_location(const Parsed_Name &name)
{
  char * home_env=getenv("HOME");
  if(home_env==NULL)
    {
      throw arx_error("Can't get the HOME environment variable.");
    }
  return system_complete(boost::filesystem::path(home_env)/".arx/archives"
                         /name.archive()/"public_keys");
}