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_handle.c | 130 +++++++++++++++++++++ 1 file changed, 130 insertions(+) create mode 100644 src/messenger/gnunet-service-messenger_message_handle.c (limited to 'src/messenger/gnunet-service-messenger_message_handle.c') diff --git a/src/messenger/gnunet-service-messenger_message_handle.c b/src/messenger/gnunet-service-messenger_message_handle.c new file mode 100644 index 000000000..1652435c8 --- /dev/null +++ b/src/messenger/gnunet-service-messenger_message_handle.c @@ -0,0 +1,130 @@ +/* + 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_handle.c + * @brief GNUnet MESSENGER service + */ + +#include "gnunet-service-messenger_message_handle.h" + +void +handle_message_join (struct GNUNET_MESSENGER_SrvRoom *room, struct GNUNET_MESSENGER_SrvTunnel *tunnel, + struct GNUNET_MESSENGER_Message *message, const struct GNUNET_HashCode *hash) +{ + struct GNUNET_MESSENGER_SrvContact *contact = get_room_contact (room, &(message->header.sender_id)); + + if (!contact) + add_room_contact (room, &(message->header.sender_id), &(message->body.join.key)); + + struct GNUNET_MESSENGER_MemberInfo *info = get_room_member_info (room, &(message->header.sender_id)); + + if (!info) + { + info = GNUNET_new(struct GNUNET_MESSENGER_MemberInfo); + + info->access = GNUNET_MESSENGER_MEMBER_UNKNOWN; + init_list_messages (&(info->session_messages)); + } + else + clear_list_messages (&(info->session_messages)); + + if (GNUNET_YES == GNUNET_CONTAINER_multishortmap_put (room->member_infos, &(message->header.sender_id), info, + GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_FAST)) + add_to_list_messages (&(info->session_messages), hash); +} + +void +handle_message_leave (struct GNUNET_MESSENGER_SrvRoom *room, struct GNUNET_MESSENGER_SrvTunnel *tunnel, + struct GNUNET_MESSENGER_Message *message, const struct GNUNET_HashCode *hash) +{ + struct GNUNET_MESSENGER_MemberInfo *info = get_room_member_info (room, &(message->header.sender_id)); + + if (info) + clear_list_messages (&(info->session_messages)); +} + +void +handle_message_name (struct GNUNET_MESSENGER_SrvRoom *room, struct GNUNET_MESSENGER_SrvTunnel *tunnel, + struct GNUNET_MESSENGER_Message *message, const struct GNUNET_HashCode *hash) +{ + struct GNUNET_MESSENGER_SrvContact *contact = get_room_contact (room, &(message->header.sender_id)); + + if (contact) + set_contact_name (contact, message->body.name.name); + + struct GNUNET_MESSENGER_MemberInfo *info = get_room_member_info (room, &(message->header.sender_id)); + + if (info) + add_to_list_messages (&(info->session_messages), hash); +} + +void +handle_message_key (struct GNUNET_MESSENGER_SrvRoom *room, struct GNUNET_MESSENGER_SrvTunnel *tunnel, + struct GNUNET_MESSENGER_Message *message, const struct GNUNET_HashCode *hash) +{ + struct GNUNET_MESSENGER_SrvContact *contact = get_room_contact (room, &(message->header.sender_id)); + + if (contact) + swap_service_contact_by_pubkey (room->service, contact, &(message->body.key.key)); + + struct GNUNET_MESSENGER_MemberInfo *info = get_room_member_info (room, &(message->header.sender_id)); + + if (info) + add_to_list_messages (&(info->session_messages), hash); +} + +void +handle_message_peer (struct GNUNET_MESSENGER_SrvRoom *room, struct GNUNET_MESSENGER_SrvTunnel *tunnel, + struct GNUNET_MESSENGER_Message *message, const struct GNUNET_HashCode *hash) +{ + if (GNUNET_NO == contains_list_tunnels (&(room->basement), &(message->body.peer.peer))) + add_to_list_tunnels (&(room->basement), &(message->body.peer.peer)); + + if (room->peer_message) + rebuild_room_basement_structure (room); +} + +void +handle_message_id (struct GNUNET_MESSENGER_SrvRoom *room, struct GNUNET_MESSENGER_SrvTunnel *tunnel, + struct GNUNET_MESSENGER_Message *message, const struct GNUNET_HashCode *hash) +{ + struct GNUNET_MESSENGER_MemberInfo *info = get_room_member_info (room, &(message->header.sender_id)); + + if (info) + add_to_list_messages (&(info->session_messages), hash); + + switch_room_member_id (room, &(message->header.sender_id), &(message->body.id.id), hash); +} + +void +handle_message_miss (struct GNUNET_MESSENGER_SrvRoom *room, struct GNUNET_MESSENGER_SrvTunnel *tunnel, + struct GNUNET_MESSENGER_Message *message, const struct GNUNET_HashCode *hash) +{ + struct GNUNET_MESSENGER_ListTunnel *element = find_list_tunnels (&(room->basement), &(message->body.peer.peer), NULL); + + if (!element) + return; + + remove_from_list_tunnels (&(room->basement), element); + + if (room->peer_message) + rebuild_room_basement_structure (room); +} -- cgit v1.2.3