2 * This file is part of GNUnet
3 * Copyright (C) 2013 GNUnet e.V.
5 * GNUnet is free software: you can redistribute it and/or modify it
6 * under the terms of the GNU Affero General Public License as published
7 * by the Free Software Foundation, either version 3 of the License,
8 * or (at your option) any later version.
10 * GNUnet is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Affero General Public License for more details.
15 * You should have received a copy of the GNU Affero General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
21 * @brief Common type definitions for the PSYC service and API.
22 * @author Gabor X Toth
29 #include "gnunet_psyc_service.h"
33 GNUNET_PSYC_check_message_parts (uint16_t data_size, const char *data,
34 uint16_t *first_ptype, uint16_t *last_ptype);
37 GNUNET_PSYC_log_message (enum GNUNET_ErrorType kind,
38 const struct GNUNET_MessageHeader *msg);
46 MSG_STATE_MODIFIER = 3,
47 MSG_STATE_MOD_CONT = 4,
55 enum MessageFragmentState
57 MSG_FRAG_STATE_START = 0,
58 MSG_FRAG_STATE_HEADER = 1,
59 MSG_FRAG_STATE_DATA = 2,
60 MSG_FRAG_STATE_END = 3,
61 MSG_FRAG_STATE_CANCEL = 4,
62 MSG_FRAG_STATE_DROP = 5,
66 GNUNET_NETWORK_STRUCT_BEGIN
69 /**** library -> service ****/
72 struct MasterStartRequest
75 * Type: GNUNET_MESSAGE_TYPE_PSYC_MASTER_START
77 struct GNUNET_MessageHeader header;
79 uint32_t policy GNUNET_PACKED;
81 struct GNUNET_CRYPTO_EddsaPrivateKey channel_key;
85 struct SlaveJoinRequest
88 * Type: GNUNET_MESSAGE_TYPE_PSYC_SLAVE_JOIN
90 struct GNUNET_MessageHeader header;
92 uint32_t relay_count GNUNET_PACKED;
94 struct GNUNET_CRYPTO_EddsaPublicKey channel_pub_key;
96 struct GNUNET_CRYPTO_EcdsaPrivateKey slave_key;
98 struct GNUNET_PeerIdentity origin;
100 uint32_t flags GNUNET_PACKED;
102 /* Followed by struct GNUNET_PeerIdentity relays[relay_count] */
104 /* Followed by struct GNUNET_MessageHeader join_msg */
108 struct ChannelMembershipStoreRequest
111 * Type: GNUNET_MESSAGE_TYPE_PSYC_CHANNEL_MEMBERSHIP_STORE
113 struct GNUNET_MessageHeader header;
115 uint32_t reserved GNUNET_PACKED;
117 uint64_t op_id GNUNET_PACKED;
119 struct GNUNET_CRYPTO_EcdsaPublicKey slave_pub_key;
121 uint64_t announced_at GNUNET_PACKED;
123 uint64_t effective_since GNUNET_PACKED;
129 struct HistoryRequest
132 * Type: GNUNET_MESSAGE_TYPE_PSYC_CHANNEL_HISTORY_REQUEST
134 struct GNUNET_MessageHeader header;
136 uint32_t reserved GNUNET_PACKED;
139 * ID for this operation.
141 uint64_t op_id GNUNET_PACKED;
143 uint64_t start_message_id GNUNET_PACKED;
145 uint64_t end_message_id GNUNET_PACKED;
147 uint64_t message_limit GNUNET_PACKED;
155 * - GNUNET_MESSAGE_TYPE_PSYC_CHANNEL_STATE_GET
156 * - GNUNET_MESSAGE_TYPE_PSYC_CHANNEL_STATE_GET_PREFIX
158 struct GNUNET_MessageHeader header;
160 uint32_t reserved GNUNET_PACKED;
163 * ID for this operation.
165 uint64_t op_id GNUNET_PACKED;
167 /* Followed by NUL-terminated name. */
171 /**** service -> library ****/
174 GNUNET_NETWORK_STRUCT_END