/**
 * gen_regcheckemail.C: Rejects account registrations with certain email addresses.
 *
 * Copyright © 2007 Pippijn van Steenhoven / The Ermyth Team
 * Rights to this code are as documented in COPYING.
 *
 *
 * Portions of this file were derived from sources bearing the following license:
 * Copyright © 2006 Jilles Tjoelker
 * Rights to this code are as documented in doc/pod/license.pod.
 *
 * $Id: gen_regcheckemail.C,v 1.5 2007/09/16 18:54:43 pippijn Exp $
 */

#include "atheme.h"
#include <ermyth/module.h>

static char const rcsid[] = "$Id: gen_regcheckemail.C,v 1.5 2007/09/16 18:54:43 pippijn Exp $";

REGISTER_MODULE ("contrib/gen_regcheckemail", false, "Jilles Tjoelker <jilles -at- stack.nl>");

static bool
check_registration (sourceinfo_t *si, char const * const account, char const * const email)
{
  register int i = 0;
  char const * const bademails[] = {
    "*@hotmail.com",
    "*@msn.com",
    "*@gmail.com",
    "*@yahoo.com",
    NULL
  };

  while (bademails[i] != NULL)
    {
      if (!match (bademails[i], email))
	{
	  command_fail (si, fault::noprivs, "Sorry, we do not accept registrations with email addresses from that domain. Use another address.");
	  return false;
	}
      i++;
    }

  return true;
}

bool
_modinit (module *m)
{
  user_t::callback.can_register.attach (check_registration);

  return true;
}

void
_moddeinit (void)
{
  user_t::callback.can_register.detach (check_registration);
}