/* t-thread1.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 <pthread.h>

#include <gpgme.h>

#include "t-support.h"

#define ROUNDS 20

void *

thread_one (void *name)

{

  int i;

  for (i = 0; i < ROUNDS; i++)

    {

      gpgme_ctx_t ctx;

      gpgme_error_t err;

      gpgme_data_t in, out;

      gpgme_key_t key[3] = { NULL, NULL, NULL };

      gpgme_encrypt_result_t result;

      err = gpgme_new (&ctx;;

      fail_if_err (err);

      gpgme_set_armor (ctx, 1);

      err = gpgme_data_new_from_mem (&in, "Hallo Leute\n", 12, 0);

      fail_if_err (err);

      err = gpgme_data_new (&out;;

      fail_if_err (err);

      err = gpgme_get_key (ctx, "A0FF4590BB6122EDEF6E3C542D727CC768697734",

			   &key[0], 0);

      fail_if_err (err);

      err = gpgme_get_key (ctx, "D695676BDCEDCC2CDD6152BCFE180B1DA9E3B0B2",

			   &key[1], 0);

      fail_if_err (err);

      err = gpgme_op_encrypt (ctx, key, GPGME_ENCRYPT_ALWAYS_TRUST, in, out);

      fail_if_err (err);

      result = gpgme_op_encrypt_result (ctx);

      if (result->invalid_recipients)

	{

	  fprintf (stderr, "Invalid recipient encountered: %s\n",

		   result->invalid_recipients->fpr);

	  exit (1);

	}

      printf ("Encrypt %s %i\n", (char *) name, i);

      gpgme_key_unref (key[0]);

      gpgme_key_unref (key[1]);

      gpgme_data_release (in);

      gpgme_data_release (out);

      gpgme_release (ctx);

    }

  return NULL;

}

void *

thread_two (void *name)

{

  int i;

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

  char *agent_info;

  agent_info = getenv("GPG_AGENT_INFO");

  for (i = 0; i < ROUNDS; i++)

    {

      gpgme_ctx_t ctx;

      gpgme_error_t err;

      gpgme_data_t in, out;

      gpgme_decrypt_result_t result;

      init_gpgme (GPGME_PROTOCOL_OpenPGP);

      err = gpgme_new (&ctx;;

      fail_if_err (err);

      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);

      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);

	}

      printf ("Decrypt %s %i\n", (char *) name, i);

      gpgme_data_release (in);

      gpgme_data_release (out);

      gpgme_release (ctx);

    }

  free (cipher_1_asc);

  return NULL;

}

int

main (void)

{

  pthread_t tone;

  pthread_t ttwo;

  char arg_A[] = "A";

  char arg_B[] = "B";

  init_gpgme (GPGME_PROTOCOL_OpenPGP);

  pthread_create (&tone, NULL, thread_one, arg_A);

  pthread_create (&ttwo, NULL, thread_two, arg_B);

  pthread_join (tone, NULL);

  pthread_join (ttwo, NULL);

  return 0;

}