Esempi in C++ (Cpp) per ostree_bootconfig_parser_new

Esempio n. 1

File: ostree-bootconfig-parser.c Progetto: jhiesey/ostree

/**
 * ostree_bootconfig_parser_clone:
 * @self: Bootconfig to clone
 * 
 * Returns: (transfer full): Copy of @self
 */
OstreeBootconfigParser *
ostree_bootconfig_parser_clone (OstreeBootconfigParser *self)
{
  OstreeBootconfigParser *parser = ostree_bootconfig_parser_new ();
  guint i;
  GHashTableIter hashiter;
  gpointer k, v;

  for (i = 0; i < self->lines->len; i++)
    g_ptr_array_add (parser->lines, g_variant_ref (self->lines->pdata[i]));

  g_hash_table_iter_init (&hashiter, self->options);
  while (g_hash_table_iter_next (&hashiter, &k, &v))
    g_hash_table_replace (parser->options, g_strdup (k), g_strdup (v));

  return parser;
}

Esempio n. 2

File: ostree-sysroot.c Progetto: resin-io/ostree

gboolean
_ostree_sysroot_read_boot_loader_configs (OstreeSysroot *self,
                                          int            bootversion,
                                          GPtrArray    **out_loader_configs,
                                          GCancellable  *cancellable,
                                          GError       **error)
{
  gboolean ret = FALSE;
  int fd; /* Temporary owned by iterator */
  g_autofree char *entries_path = g_strdup_printf ("boot/loader.%d/entries", bootversion);
  g_autoptr(GPtrArray) ret_loader_configs = NULL;
  g_auto(GLnxDirFdIterator) dfd_iter = { 0, };

  if (!ensure_sysroot_fd (self, error))
    goto out;

  ret_loader_configs = g_ptr_array_new_with_free_func ((GDestroyNotify)g_object_unref);

  fd = glnx_opendirat_with_errno (self->sysroot_fd, entries_path, TRUE);
  if (fd == -1)
    {
      if (errno == ENOENT)
        goto done;
      else
        {
          glnx_set_error_from_errno (error);
          goto out;
        }
    }

  if (!glnx_dirfd_iterator_init_take_fd (fd, &dfd_iter, error))
    goto out;

  while (TRUE)
    {
      struct dirent *dent;
      struct stat stbuf;

      if (!glnx_dirfd_iterator_next_dent (&dfd_iter, &dent, cancellable, error))
        goto out;
          
      if (dent == NULL)
        break;

      if (fstatat (dfd_iter.fd, dent->d_name, &stbuf, 0) != 0)
        {
          glnx_set_error_from_errno (error);
          goto out;
        }

      if (g_str_has_prefix (dent->d_name, "ostree-") &&
          g_str_has_suffix (dent->d_name, ".conf") &&
          S_ISREG (stbuf.st_mode))
        {
          glnx_unref_object OstreeBootconfigParser *config = ostree_bootconfig_parser_new ();
  
          if (!ostree_bootconfig_parser_parse_at (config, dfd_iter.fd, dent->d_name, cancellable, error))
            {
              g_prefix_error (error, "Parsing %s: ", dent->d_name);
              goto out;
            }

          g_ptr_array_add (ret_loader_configs, g_object_ref (config));
        }
    }

 done:
  gs_transfer_out_value (out_loader_configs, &ret_loader_configs);
  ret = TRUE;
 out:
  return ret;
}