/* gpgconf.c - GnuPG Made Easy.

   Copyright (C) 2007 g10 Code GmbH

   This file is part of GPGME.

   GPGME 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 2.1 of

   the License, or (at your option) any later version.

   GPGME 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 program; if not, write to the Free Software

   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA

   02111-1307, USA.  */

#if HAVE_CONFIG_H

#include <config.h>

#endif

#include "gpgme.h"

#include "ops.h"

#include "engine.h"

#include "debug.h"

#include "engine-backend.h"

/* Allocate a new gpgme_conf_arg_t.  */

gpgme_error_t

gpgme_conf_arg_new (gpgme_conf_arg_t *arg_p,

		    gpgme_conf_type_t type, const void *value)

{

  return _gpgme_conf_arg_new (arg_p, type, value);

}

/* This also releases all chained argument structures!  */

void

gpgme_conf_arg_release (gpgme_conf_arg_t arg, gpgme_conf_type_t type)

{

  _gpgme_conf_arg_release (arg, type);

}

/* Register a change for the value of OPT to ARG.  */

gpgme_error_t

gpgme_conf_opt_change (gpgme_conf_opt_t opt, int reset, gpgme_conf_arg_t arg)

{

  return _gpgme_conf_opt_change (opt, reset, arg);

}

/* Public function to release a gpgme_conf_comp list.  */

void

gpgme_conf_release (gpgme_conf_comp_t conf)

{

  _gpgme_conf_release (conf);

}

/* Public function to load a configuration list.  No

   asynchronous interface for now.  */

gpgme_error_t

gpgme_op_conf_load (gpgme_ctx_t ctx, gpgme_conf_comp_t *conf_p)

{

  gpgme_error_t err;

  gpgme_protocol_t proto;

  if (!ctx)

    return gpg_error (GPG_ERR_INV_VALUE);

  proto = ctx->protocol;

  ctx->protocol = GPGME_PROTOCOL_GPGCONF;

  err = _gpgme_op_reset (ctx, 1);

  if (err)

    return err;

  err = _gpgme_engine_op_conf_load (ctx->engine, conf_p);

  ctx->protocol = proto;

  return err;

}

/* This function does not follow chained components!  */

gpgme_error_t

gpgme_op_conf_save (gpgme_ctx_t ctx, gpgme_conf_comp_t comp)

{

  gpgme_error_t err;

  gpgme_protocol_t proto;

  if (!ctx)

    return gpg_error (GPG_ERR_INV_VALUE);

  proto = ctx->protocol;

  ctx->protocol = GPGME_PROTOCOL_GPGCONF;

  err = _gpgme_op_reset (ctx, 1);

  if (err)

    return err;

  err = _gpgme_engine_op_conf_save (ctx->engine, comp);

  ctx->protocol = proto;

  return err;

}

gpgme_error_t

gpgme_op_conf_dir (gpgme_ctx_t ctx, const char *what, char **result)

{

  gpgme_error_t err;

  gpgme_protocol_t proto;

  if (!ctx)

    return gpg_error (GPG_ERR_INV_VALUE);

  proto = ctx->protocol;

  ctx->protocol = GPGME_PROTOCOL_GPGCONF;

  err = _gpgme_op_reset (ctx, 1);

  if (err)

    return err;

  err = _gpgme_engine_op_conf_dir (ctx->engine, what, result);

  ctx->protocol = proto;

  return err;

}