summaryrefslogtreecommitdiff
path: root/src/messenger/gnunet-service-messenger_message_handle.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/messenger/gnunet-service-messenger_message_handle.c')
-rw-r--r--src/messenger/gnunet-service-messenger_message_handle.c130
1 files changed, 130 insertions, 0 deletions
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 <http://www.gnu.org/licenses/>.
+
+ 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);
+}