/* GNU Mailutils -- a suite of utilities for electronic mail
   Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 3 of the License, or (at your option) any later version.

   This library 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
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General
   Public License along with this library; if not, write to the
   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301 USA */

#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdlib.h>
#include "cmdline.h"

static struct mu_cmdline_capa *all_cmdline_capa[] = {
  &mu_common_cmdline,
  &mu_logging_cmdline,
  &mu_license_cmdline,
  &mu_mailer_cmdline,
  &mu_debug_cmdline,
  &mu_tls_cmdline,
  &mu_auth_cmdline,
  &mu_sieve_cmdline,
  NULL
};

static int libargp_init_passed = 0;

void
mu_libargp_init ()
{
  struct mu_cmdline_capa **cpp;
  if (libargp_init_passed)
    return;
  libargp_init_passed = 1;
  for (cpp = all_cmdline_capa; *cpp; cpp++)
    {
      struct mu_cmdline_capa *cp = *cpp;
      if (mu_register_argp_capa (cp->name, cp->child))
	{
	  mu_error (_("INTERNAL ERROR: cannot register argp capability `%s'"),
		    cp->name);
	  abort ();
	}
    }
}

void
mu_argp_node_list_init (mu_list_t *plist)
{
  int rc = mu_cfg_create_node_list (plist);
  if (rc)
    {
      mu_diag_funcall (MU_DIAG_ERROR, "mu_cfg_create_node_list", NULL, rc);
      abort ();
    }
}

void
mu_argp_node_list_add (mu_list_t lst, mu_cfg_node_t *node)
{
  int rc = mu_list_append (lst, node);
  if (rc)
    {
      mu_diag_funcall (MU_DIAG_ERROR, "mu_list_append", NULL, rc);
      abort ();
    }
}
		   
void
mu_argp_node_list_new (mu_list_t lst, const char *tag, const char *label)
{
  mu_cfg_node_t *node;
  mu_cfg_locus_t loc = { "command line", 0 };

  mu_list_count (lst, &loc.line);
  node = mu_cfg_tree_create_node (mu_argp_tree, mu_cfg_node_param,
				  &loc, tag, label, NULL);
  mu_argp_node_list_add (lst, node);
}

void
mu_argp_node_list_finish (mu_list_t lst, char *tag, char *label)
{
  if (mu_list_is_empty (lst))
    return;
  if (tag)
    {
      mu_cfg_node_t *node = mu_cfg_tree_create_node (mu_argp_tree,
						     mu_cfg_node_statement,
						     NULL,
						     tag, label,
						     lst);
      mu_cfg_tree_add_node (mu_argp_tree, node);
    }
  else
    {
      mu_cfg_tree_add_nodelist (mu_argp_tree, lst);
      mu_list_destroy (&lst);
    }
}