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author | TheJackiMonster <thejackimonster@gmail.com> | 2020-11-01 22:57:28 +0100 |
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committer | TheJackiMonster <thejackimonster@gmail.com> | 2021-03-06 01:30:37 +0100 |
commit | 2925310d67483aca6e055e1ce0593c6463cd6c72 (patch) | |
tree | 2cc8aacafc25563cdccde2eee9a90f9ca257d405 /src/messenger/gnunet-service-messenger_member_store.h | |
parent | 82b864a64679b0a735201724907cdf2b7e4e16c3 (diff) | |
download | gnunet-2925310d67483aca6e055e1ce0593c6463cd6c72.tar.gz gnunet-2925310d67483aca6e055e1ce0593c6463cd6c72.zip |
-added core functionality of the messenger service
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
formatting messenger code
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-completed core functionality of messenger service
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-code cleanup and reuse
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
+added structure to memberships of rooms
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-implemented member permission checks and deletion of messages
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-moved solving requests out of updating last messages (also forward before update)
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-reduced complexity of permisson check and changed load/save of rooms
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-added save/load for accessed keys and basement peers of a room
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-implemented save/load for members with their history and session
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-abstracted management of egos and contacts
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-fix warning
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-abstracted management of members
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-fixed and adjusted test case
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-separated handling of direct and anonymous contacts
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-messenger added member-sessions which fix multiple edge cases, also additional cleanup
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-updated docs and fixed memory leak
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-changed info messages and added protocol version exchange
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-adjusted client api to use contacts from sessions
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-added more logging and fixed wrong session usage
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-adjusted comm0 test case and removed adding members from checking messages
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-fixed test-case for peer exchange
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-getting multiple peers connected in test-case with cadet
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-fixed wrong assert and added tunnel version check
-simplified handling and forwarding
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-fixed merging last messages and cycling info messages
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-automated adding sessions and members
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-corrected use of identity keys and signatures
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-adding local joining on entering external room
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-fixed test-case comm0
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-added more test-cases with generic setup
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-fixed multiple simultaneous channels blocking each other
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-making test-cases more precise
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-added check of members in test-cases, reduced merge messages
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-unified delayed operations: requests, deletions and merges
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-finished handling of operations
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-fixed member session historystorage, added request permission check and padding for transmission
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-improved padding and removed automatic recursive requests
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-implemented filter for sending messages and added private messages to API level
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-wrong setups fixed with proper ego lookups
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-fixed problem with anonymous ego and changed to discrete-level padding
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-added links to replace deleted messages, added local deletion and fixed anonymous id changing
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
-added session completion and removal through completion process
Signed-off-by: TheJackiMonster <thejackimonster@gmail.com>
Diffstat (limited to 'src/messenger/gnunet-service-messenger_member_store.h')
-rw-r--r-- | src/messenger/gnunet-service-messenger_member_store.h | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/src/messenger/gnunet-service-messenger_member_store.h b/src/messenger/gnunet-service-messenger_member_store.h new file mode 100644 index 000000000..859e4683d --- /dev/null +++ b/src/messenger/gnunet-service-messenger_member_store.h | |||
@@ -0,0 +1,151 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | Copyright (C) 2020--2021 GNUnet e.V. | ||
4 | |||
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. | ||
9 | |||
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. | ||
14 | |||
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/>. | ||
17 | |||
18 | SPDX-License-Identifier: AGPL3.0-or-later | ||
19 | */ | ||
20 | /** | ||
21 | * @author Tobias Frisch | ||
22 | * @file src/messenger/gnunet-service-messenger_member_store.h | ||
23 | * @brief GNUnet MESSENGER service | ||
24 | */ | ||
25 | |||
26 | #ifndef GNUNET_SERVICE_MESSENGER_MEMBER_STORE_H | ||
27 | #define GNUNET_SERVICE_MESSENGER_MEMBER_STORE_H | ||
28 | |||
29 | #include "platform.h" | ||
30 | #include "gnunet_crypto_lib.h" | ||
31 | #include "gnunet_container_lib.h" | ||
32 | #include "gnunet_identity_service.h" | ||
33 | #include "messenger_api_message.h" | ||
34 | |||
35 | struct GNUNET_MESSENGER_SrvRoom; | ||
36 | |||
37 | struct GNUNET_MESSENGER_Member; | ||
38 | struct GNUNET_MESSENGER_MemberSession; | ||
39 | |||
40 | struct GNUNET_MESSENGER_MemberStore | ||
41 | { | ||
42 | struct GNUNET_MESSENGER_SrvRoom *room; | ||
43 | |||
44 | struct GNUNET_CONTAINER_MultiShortmap *members; | ||
45 | }; | ||
46 | |||
47 | typedef int (*GNUNET_MESSENGER_MemberIteratorCallback) ( | ||
48 | void *cls, | ||
49 | const struct GNUNET_IDENTITY_PublicKey *public_key, | ||
50 | struct GNUNET_MESSENGER_MemberSession *session); | ||
51 | |||
52 | /** | ||
53 | * Initializes a member <i>store</i> as fully empty connected to a <i>room</i>. | ||
54 | * | ||
55 | * @param[out] store Member store | ||
56 | * @param room Room | ||
57 | */ | ||
58 | void | ||
59 | init_member_store (struct GNUNET_MESSENGER_MemberStore *store, struct GNUNET_MESSENGER_SrvRoom *room); | ||
60 | |||
61 | /** | ||
62 | * Clears a member <i>store</i>, wipes its content and deallocates its memory. | ||
63 | * | ||
64 | * @param[in/out] store Member store | ||
65 | */ | ||
66 | void | ||
67 | clear_member_store (struct GNUNET_MESSENGER_MemberStore *store); | ||
68 | |||
69 | /** | ||
70 | * Returns the used contact store of a given member <i>store</i>. | ||
71 | * | ||
72 | * @param[in/out] store Member store | ||
73 | * @return Contact store | ||
74 | */ | ||
75 | struct GNUNET_MESSENGER_ContactStore* | ||
76 | get_member_contact_store (struct GNUNET_MESSENGER_MemberStore *store); | ||
77 | |||
78 | /** | ||
79 | * Returns the shared secret you need to access a room of the <i>store</i>. | ||
80 | * | ||
81 | * @param[in] store Member store | ||
82 | * @return Shared secret | ||
83 | */ | ||
84 | const struct GNUNET_HashCode* | ||
85 | get_member_store_key (const struct GNUNET_MESSENGER_MemberStore *store); | ||
86 | |||
87 | /** | ||
88 | * Loads members from a directory into a member <i>store</i>. | ||
89 | * | ||
90 | * @param[out] store Member store | ||
91 | * @param[in] directory Path to a directory | ||
92 | */ | ||
93 | void | ||
94 | load_member_store (struct GNUNET_MESSENGER_MemberStore *store, const char *directory); | ||
95 | |||
96 | /** | ||
97 | * Saves members from a member <i>store</i> into a directory. | ||
98 | * | ||
99 | * @param[in] store Member store | ||
100 | * @param[in] directory Path to a directory | ||
101 | */ | ||
102 | void | ||
103 | save_member_store (struct GNUNET_MESSENGER_MemberStore *store, const char *directory); | ||
104 | |||
105 | /** | ||
106 | * Returns the member in a <i>store</i> identified by a given <i>id</i>. If the <i>store</i> | ||
107 | * does not contain a member with the given <i>id</i>, NULL gets returned. | ||
108 | * | ||
109 | * @param[in] store Member store | ||
110 | * @param[in] id Member id | ||
111 | * @return Member or NULL | ||
112 | */ | ||
113 | struct GNUNET_MESSENGER_Member* | ||
114 | get_store_member (const struct GNUNET_MESSENGER_MemberStore *store, const struct GNUNET_ShortHashCode *id); | ||
115 | |||
116 | /** | ||
117 | * Returns the member of a <i>store</i> using a sender id of a given <i>message</i>. | ||
118 | * If the member does not provide a matching session, NULL gets returned. | ||
119 | * | ||
120 | * @param[in/out] store Member store | ||
121 | * @param[in] message Message | ||
122 | * @return Member or NULL | ||
123 | */ | ||
124 | struct GNUNET_MESSENGER_Member* | ||
125 | get_store_member_of (struct GNUNET_MESSENGER_MemberStore *store, const struct GNUNET_MESSENGER_Message *message); | ||
126 | |||
127 | /** | ||
128 | * Adds a member to a <i>store</i> under a specific <i>id</i> and returns it on success. | ||
129 | * | ||
130 | * @param[in/out] store Member store | ||
131 | * @param[in] id Member id | ||
132 | * @return Member or NULL | ||
133 | */ | ||
134 | struct GNUNET_MESSENGER_Member* | ||
135 | add_store_member (struct GNUNET_MESSENGER_MemberStore *store, const struct GNUNET_ShortHashCode *id); | ||
136 | |||
137 | /** | ||
138 | * Iterate through all member sessions currently connected to the members of the given | ||
139 | * member <i>store</i> and call the provided iterator callback with a selected closure. | ||
140 | * The function will return the amount of members it iterated through. | ||
141 | * | ||
142 | * @param[in/out] store Member store | ||
143 | * @param[in] it Iterator callback | ||
144 | * @param[in/out] cls Closure | ||
145 | * @return Amount of members iterated through | ||
146 | */ | ||
147 | int | ||
148 | iterate_store_members (struct GNUNET_MESSENGER_MemberStore *store, GNUNET_MESSENGER_MemberIteratorCallback it, | ||
149 | void* cls); | ||
150 | |||
151 | #endif //GNUNET_SERVICE_MESSENGER_MEMBER_STORE_H | ||