/*
   This file is part of GNUnet.
   Copyright (C) 2021 GNUnet e.V.

   GNUnet is free software: you can redistribute it and/or modify it
   under the terms of the GNU Affero General Public License as published
   by the Free Software Foundation, either version 3 of the License,
   or (at your option) any later version.

   GNUnet 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
   Affero General Public License for more details.

   You should have received a copy of the GNU Affero General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.

   SPDX-License-Identifier: AGPL3.0-or-later
 */
/*
 * @author Tobias Frisch
 * @file gnunet_chat_group_intern.c
 */

#include "gnunet_chat_context.h"
#include "gnunet_chat_handle.h"

#define GNUNET_UNUSED __attribute__ ((unused))

void
search_group_by_topic(void *cls,
                      const struct GNUNET_PeerIdentity *door,
		      GNUNET_UNUSED const struct GNUNET_PeerIdentity *get_path,
		      GNUNET_UNUSED unsigned int get_path_length,
		      GNUNET_UNUSED const struct GNUNET_PeerIdentity *put_path,
		      GNUNET_UNUSED unsigned int put_path_length)
{
  struct GNUNET_CHAT_Group *group = cls;

  struct GNUNET_PeerIdentity peer;
  GNUNET_CRYPTO_get_peer_identity(group->handle->cfg, &peer);

  if (0 == GNUNET_memcmp(&peer, door))
    return;

  const struct GNUNET_HashCode *key = GNUNET_MESSENGER_room_get_key(
      group->context->room
  );

  GNUNET_MESSENGER_enter_room(group->handle->messenger, door, key);
}