/* t-decrypt.c - Regression test.

 * Copyright (C) 2000 Werner Koch (dd9jn)

 * Copyright (C) 2001, 2003, 2004 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, see <https://gnu.org/licenses/>.

 * SPDX-License-Identifier: LGPL-2.1-or-later

 */

/* We need to include config.h so that we know whether we are building

   with large file system (LFS) support. */

#ifdef HAVE_CONFIG_H

#include <config.h>

#endif

#include <stdlib.h>

#include <stdio.h>

#include <string.h>

#include <errno.h>

#include <unistd.h>

#include <gpgme.h>

#include "t-support.h"

int

main (int argc, char *argv[])

{

  gpgme_ctx_t ctx;

  gpgme_error_t err;

  gpgme_data_t in, out;

  gpgme_decrypt_result_t result;

  char *cipher_1_asc = make_filename ("cipher-1.asc");

  char *agent_info;

  (void)argc;

  (void)argv;

  init_gpgme (GPGME_PROTOCOL_OpenPGP);

  err = gpgme_new (&ctx;;

  fail_if_err (err);

  agent_info = getenv("GPG_AGENT_INFO");

  if (!(agent_info && strchr (agent_info, ':')))

    gpgme_set_passphrase_cb (ctx, passphrase_cb, NULL);

  err = gpgme_data_new_from_file (&in, cipher_1_asc, 1);

  free (cipher_1_asc);

  fail_if_err (err);

  err = gpgme_data_new (&out;;

  fail_if_err (err);

  err = gpgme_op_decrypt (ctx, in, out);

  fail_if_err (err);

  result = gpgme_op_decrypt_result (ctx);

  if (result->unsupported_algorithm)

    {

      fprintf (stderr, "%s:%i: unsupported algorithm: %s\n",

	       __FILE__, __LINE__, result->unsupported_algorithm);

      exit (1);

    }

  print_data (out);

  gpgme_data_release (in);

  gpgme_data_release (out);

  gpgme_release (ctx);

  return 0;

}