gnunet-service-messenger_handle.h

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/*
   This file is part of GNUnet.
   Copyright (C) 2020 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
 */
#ifndef GNUNET_SERVICE_MESSENGER_HANDLE_H
#define GNUNET_SERVICE_MESSENGER_HANDLE_H

#include "platform.h"
#include "gnunet_cadet_service.h"
#include "gnunet_container_lib.h"
#include "gnunet_crypto_lib.h"
#include "gnunet_identity_service.h"
#include "gnunet_peer_lib.h"
#include "gnunet_mq_lib.h"

#include "gnunet-service-messenger_service.h"

#include "messenger_api_ego.h"
#include "messenger_api_message.h"

struct GNUNET_MESSENGER_SrvHandle
{
  struct GNUNET_MESSENGER_Service *service;
  struct GNUNET_MQ_Handle *mq;

  char *name;

  struct GNUNET_IDENTITY_Operation *operation;

  struct GNUNET_MESSENGER_Ego *ego;

  struct GNUNET_CONTAINER_MultiHashMap *member_ids;
};

struct GNUNET_MESSENGER_SrvHandle*
create_handle (struct GNUNET_MESSENGER_Service *service, struct GNUNET_MQ_Handle *mq);

void
destroy_handle (struct GNUNET_MESSENGER_SrvHandle *handle);

void
get_handle_data_subdir (struct GNUNET_MESSENGER_SrvHandle *handle, const char *name, char **dir);

const struct GNUNET_ShortHashCode*
get_handle_member_id (const struct GNUNET_MESSENGER_SrvHandle *handle, const struct GNUNET_HashCode *key);

void
change_handle_member_id (struct GNUNET_MESSENGER_SrvHandle *handle, const struct GNUNET_HashCode *key,
                         const struct GNUNET_ShortHashCode *unique_id);

struct GNUNET_MESSENGER_Ego*
get_handle_ego (struct GNUNET_MESSENGER_SrvHandle *handle);

void
setup_handle_name (struct GNUNET_MESSENGER_SrvHandle *handle, const char *name);

int
update_handle (struct GNUNET_MESSENGER_SrvHandle *handle);

int
set_handle_name (struct GNUNET_MESSENGER_SrvHandle *handle, const char *name);

int
open_handle_room (struct GNUNET_MESSENGER_SrvHandle *handle, const struct GNUNET_HashCode *key);

int
entry_handle_room (struct GNUNET_MESSENGER_SrvHandle *handle, const struct GNUNET_PeerIdentity *door,
                   const struct GNUNET_HashCode *key);

int
close_handle_room (struct GNUNET_MESSENGER_SrvHandle *handle, const struct GNUNET_HashCode *key);

int
send_handle_message (struct GNUNET_MESSENGER_SrvHandle *handle, const struct GNUNET_HashCode *key,
                     struct GNUNET_MESSENGER_Message *message);

void
load_handle_configuration(struct GNUNET_MESSENGER_SrvHandle *handle);

void
save_handle_configuration(struct GNUNET_MESSENGER_SrvHandle *handle);

#endif //GNUNET_SERVICE_MESSENGER_HANDLE_H