From ca912f85dae6b61dd80ab02d0e3f0b20a556da7c Mon Sep 17 00:00:00 2001 From: TheJackiMonster Date: Thu, 12 Nov 2020 20:58:07 +0100 Subject: -remerge branch 'jacki/messenger' This reverts commit e11d1e59e4ae5f7d89c33df3ae9ca8f1ece990cf. --- .../gnunet-service-messenger_message_kind.h | 160 +++++++++++++++++++++ 1 file changed, 160 insertions(+) create mode 100644 src/messenger/gnunet-service-messenger_message_kind.h (limited to 'src/messenger/gnunet-service-messenger_message_kind.h') diff --git a/src/messenger/gnunet-service-messenger_message_kind.h b/src/messenger/gnunet-service-messenger_message_kind.h new file mode 100644 index 000000000..dd89d0b2f --- /dev/null +++ b/src/messenger/gnunet-service-messenger_message_kind.h @@ -0,0 +1,160 @@ +/* + 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 . + + SPDX-License-Identifier: AGPL3.0-or-later + */ +/** + * @author Tobias Frisch + * @file src/messenger/gnunet-service-messenger_message_kind.h + * @brief GNUnet MESSENGER service + */ + +#ifndef GNUNET_SERVICE_MESSENGER_MESSAGE_KIND_H +#define GNUNET_SERVICE_MESSENGER_MESSAGE_KIND_H + +#include "platform.h" +#include "gnunet_container_lib.h" +#include "gnunet_crypto_lib.h" +#include "gnunet_identity_service.h" + +#include "messenger_api_message.h" +#include "gnunet-service-messenger_service.h" +#include "messenger_api_ego.h" + +/** + * Creates and allocates a new info message containing the hosts public key and a newly generated unique member id. + * (all values are stored as copy) + * + * @param ego EGO of the host + * @param members Map of all assigned member ids + * @return New message + */ +struct GNUNET_MESSENGER_Message* +create_message_info (struct GNUNET_MESSENGER_Ego *ego, struct GNUNET_CONTAINER_MultiShortmap *members); + +/** + * Creates and allocates a new join message containing the clients public key. + * (all values are stored as copy) + * + * @param ego EGO of the client + * @return New message + */ +struct GNUNET_MESSENGER_Message* +create_message_join (struct GNUNET_MESSENGER_Ego *ego); + +/** + * Creates and allocates a new leave message. + * + * @return New message + */ +struct GNUNET_MESSENGER_Message* +create_message_leave (); + +/** + * Creates and allocates a new name message containing the name to change to. + * (all values are stored as copy) + * + * @param name New name + * @return New message + */ +struct GNUNET_MESSENGER_Message* +create_message_name (const char *name); + +/** + * Creates and allocates a new key message containing the public key to change to derived + * from its private counterpart. (all values are stored as copy) + * + * @param key Private key of EGO + * @return New message + */ +struct GNUNET_MESSENGER_Message* +create_message_key (const struct GNUNET_IDENTITY_PrivateKey *key); + +/** + * Creates and allocates a new peer message containing a services peer identity. + * (all values are stored as copy) + * + * @param service Service + * @return New message + */ +struct GNUNET_MESSENGER_Message* +create_message_peer (const struct GNUNET_MESSENGER_Service *service); + +/** + * Creates and allocates a new id message containing the unique member id to change to. + * (all values are stored as copy) + * + * @param unique_id Unique member id + * @return New message + */ +struct GNUNET_MESSENGER_Message* +create_message_id (const struct GNUNET_ShortHashCode *unique_id); + +/** + * Creates and allocates a new miss message containing the missing peer identity. + * (all values are stored as copy) + * + * @param peer Missing peer identity + * @return New message + */ +struct GNUNET_MESSENGER_Message* +create_message_miss (const struct GNUNET_PeerIdentity *peer); + +/** + * Creates and allocates a new merge message containing the hash of a second previous message + * besides the regular previous message mentioned in a messages header. + * (all values are stored as copy) + * + * @param previous Hash of message + * @return New message + */ +struct GNUNET_MESSENGER_Message* +create_message_merge (const struct GNUNET_HashCode *previous); + +/** + * Creates and allocates a new request message containing the hash of a missing message. + * (all values are stored as copy) + * + * @param hash Hash of message + * @return New message + */ +struct GNUNET_MESSENGER_Message* +create_message_request (const struct GNUNET_HashCode *hash); + +/** + * Creates and allocates a new invite message containing the peer identity of an entrance peer + * to a room using a given key as shared secret for communication. + * (all values are stored as copy) + * + * @param door Peer identity + * @param key Shared secret of a room + * @return New message + */ +struct GNUNET_MESSENGER_Message* +create_message_invite (const struct GNUNET_PeerIdentity *door, const struct GNUNET_HashCode *key); + +/** + * Creates and allocates a new text message containing a string representing text. + * (all values are stored as copy) + * + * @param text Text + * @return New message + */ +struct GNUNET_MESSENGER_Message* +create_message_text (const char *text); + +#endif //GNUNET_SERVICE_MESSENGER_MESSAGE_KIND_H -- cgit v1.2.3