/*
 * Copyright © 2019 Collabora Ltd.
 *
 * SPDX-License-Identifier: MIT
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <glib.h>

int
main (int argc,
      char **argv)
{
  g_return_val_if_fail (argc == 2, EXIT_FAILURE);

  gchar *real_path = realpath (argv[1], NULL);

  if (real_path == NULL)
    return EXIT_FAILURE;

  /* We assume the argument to be a path for a library loader.
   * Because the loaders are mock objects we just check if they are located in
   * the expected locations. */
  if (g_strstr_len (real_path, -1, "/lib/i386-linux-gnu/") != NULL ||
      g_strstr_len (real_path, -1, "/lib32/dri/") != NULL ||
      g_strstr_len (real_path, -1, "/lib32/gbm/") != NULL ||
      g_strstr_len (real_path, -1, "/lib/dri/") != NULL ||
      g_strstr_len (real_path, -1, "/lib/gbm/") != NULL ||
      g_strstr_len (real_path, -1, "/lib/vdpau/") != NULL ||
      g_strstr_len (real_path, -1, "/another_custom_path/") != NULL ||
      g_strstr_len (real_path, -1, "/custom_path32/") != NULL ||
      g_strstr_len (real_path, -1, "/custom_path32_2/") != NULL)
    {
      printf ("requested=%s\n", argv[1]);
      printf ("path=%s\n", real_path);
      g_free (real_path);
      return EXIT_SUCCESS;
    }

  g_free (real_path);

  /* In all the other cases, e.g. if a 64bit directory was requested, we return
   * an exit failure */
  return EXIT_FAILURE;
}
