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Diffstat (limited to 'src/messenger/gnunet-service-messenger_message_send.h')
| -rw-r--r-- | src/messenger/gnunet-service-messenger_message_send.h | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/src/messenger/gnunet-service-messenger_message_send.h b/src/messenger/gnunet-service-messenger_message_send.h new file mode 100644 index 000000000..c1096205a --- /dev/null +++ b/src/messenger/gnunet-service-messenger_message_send.h @@ -0,0 +1,155 @@ +/* + 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_send.h + * @brief GNUnet MESSENGER service + */ + +#ifndef GNUNET_SERVICE_MESSENGER_MESSAGE_SEND_H +#define GNUNET_SERVICE_MESSENGER_MESSAGE_SEND_H + +#include "platform.h" +#include "gnunet_crypto_lib.h" + +#include "gnunet-service-messenger_tunnel.h" +#include "messenger_api_message.h" + +/** + * Handles a sent info message to setup a tunnels linked member id. + * (if a tunnel has already got a member id linked to it, the connection will be closed) + * + * @param room Room of the message + * @param handle Sending handle + * @param tunnel Sending connection (may be NULL) + * @param message INFO-Message + * @param hash Hash of the message + */ +void +send_message_info (struct GNUNET_MESSENGER_SrvRoom *room, struct GNUNET_MESSENGER_SrvHandle *handle, + struct GNUNET_MESSENGER_SrvTunnel *tunnel, struct GNUNET_MESSENGER_Message *message, + const struct GNUNET_HashCode *hash); + +/** + * Handles a sent join message to ensure growth of the decentralized room structure. + * (if the service provides a peer message for this room currently, it will be forwarded) + * + * @param room Room of the message + * @param handle Sending handle + * @param tunnel Sending connection (may be NULL) + * @param message JOIN-Message + * @param hash Hash of the message + */ +void +send_message_join (struct GNUNET_MESSENGER_SrvRoom *room, struct GNUNET_MESSENGER_SrvHandle *handle, + struct GNUNET_MESSENGER_SrvTunnel *tunnel, struct GNUNET_MESSENGER_Message *message, + const struct GNUNET_HashCode *hash); + +/** + * Handles a sent leave message. + * @see handle_message_leave() + * + * @param room Room of the message + * @param handle Sending handle + * @param tunnel Sending connection (may be NULL) + * @param message LEAVE-Message + * @param hash Hash of the message + */ +void +send_message_leave (struct GNUNET_MESSENGER_SrvRoom *room, struct GNUNET_MESSENGER_SrvHandle *handle, + struct GNUNET_MESSENGER_SrvTunnel *tunnel, struct GNUNET_MESSENGER_Message *message, + const struct GNUNET_HashCode *hash); + +/** + * Handles a sent name message. + * @see handle_message_name() + * + * @param room Room of the message + * @param handle Sending handle + * @param tunnel Sending connection (may be NULL) + * @param message NAME-Message + * @param hash Hash of the message + */ +void +send_message_name (struct GNUNET_MESSENGER_SrvRoom *room, struct GNUNET_MESSENGER_SrvHandle *handle, + struct GNUNET_MESSENGER_SrvTunnel *tunnel, struct GNUNET_MESSENGER_Message *message, + const struct GNUNET_HashCode *hash); + +/** + * Handles a sent key message. + * @see handle_message_key() + * + * @param room Room of the message + * @param handle Sending handle + * @param tunnel Sending connection (may be NULL) + * @param message KEY-Message + * @param hash Hash of the message + */ +void +send_message_key (struct GNUNET_MESSENGER_SrvRoom *room, struct GNUNET_MESSENGER_SrvHandle *handle, + struct GNUNET_MESSENGER_SrvTunnel *tunnel, struct GNUNET_MESSENGER_Message *message, + const struct GNUNET_HashCode *hash); + +/** + * Handles a sent peer message to update the rooms peer message of this service. + * (a set peer message indicates this service being a part of the decentralized room structure) + * + * @param room Room of the message + * @param handle Sending handle + * @param tunnel Sending connection (may be NULL) + * @param message PEER-Message + * @param hash Hash of the message + */ +void +send_message_peer (struct GNUNET_MESSENGER_SrvRoom *room, struct GNUNET_MESSENGER_SrvHandle *handle, + struct GNUNET_MESSENGER_SrvTunnel *tunnel, struct GNUNET_MESSENGER_Message *message, + const struct GNUNET_HashCode *hash); + +/** + * Handles a sent id message. + * @see handle_message_id() + * + * @param room Room of the message + * @param handle Sending handle + * @param tunnel Sending connection (may be NULL) + * @param message ID-Message + * @param hash Hash of the message + */ +void +send_message_id (struct GNUNET_MESSENGER_SrvRoom *room, struct GNUNET_MESSENGER_SrvHandle *handle, + struct GNUNET_MESSENGER_SrvTunnel *tunnel, struct GNUNET_MESSENGER_Message *message, + const struct GNUNET_HashCode *hash); + +/** + * Handles a sent miss message. + * @see handle_message_miss() + * + * @param room Room of the message + * @param handle Sending handle + * @param tunnel Sending connection (may be NULL) + * @param message MISS-Message + * @param hash Hash of the message + */ +void +send_message_miss (struct GNUNET_MESSENGER_SrvRoom *room, struct GNUNET_MESSENGER_SrvHandle *handle, + struct GNUNET_MESSENGER_SrvTunnel *tunnel, struct GNUNET_MESSENGER_Message *message, + const struct GNUNET_HashCode *hash); + +#endif //GNUNET_SERVICE_MESSENGER_MESSAGE_SEND_H |