GCC Code Coverage Report


Directory: ./
File: cyrus_sasl/src/SimpleLoginManagerImpl.h
Date: 2024-06-11 13:26:06
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1 /*****************************************************************************
2 * vim:tw=78
3 *
4 * Copyright (C) 2021 Richard Hacker (lerichi at gmx dot net),
5 * Florian Pose (fp at igh dot de),
6 * Bjarne von Horn (vh at igh dot de).
7 *
8 * This file is part of the PdCom library.
9 *
10 * The PdCom library is free software: you can redistribute it and/or modify
11 * it under the terms of the GNU Lesser General Public License as published by
12 * the Free Software Foundation, either version 3 of the License, or (at your
13 * option) any later version.
14 *
15 * The PdCom library is distributed in the hope that it will be useful, but
16 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
17 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
18 * License for more details.
19 *
20 * You should have received a copy of the GNU Lesser General Public License
21 * along with the PdCom library. If not, see <http://www.gnu.org/licenses/>.
22 *
23 *****************************************************************************/
24
25 #ifndef PDCOM5_SIMPLELOGINMANAGER_IMPL_H
26 #define PDCOM5_SIMPLELOGINMANAGER_IMPL_H
27
28 extern "C" {
29 struct sasl_conn;
30 struct sasl_interact;
31 struct sasl_callback;
32 }
33
34 #include <forward_list>
35 #include <memory>
36 #include <string>
37
38 namespace PdCom {
39 class SimpleLoginManager;
40
41 namespace impl {
42
43 class SimpleLoginManager
44 {
45 public:
46 enum class State {
47 Init,
48 MechRecieved,
49 Pending,
50 Completed,
51 Error,
52 Canceled,
53 };
54
55 SimpleLoginManager(
56 PdCom::SimpleLoginManager *This,
57 const char *host,
58 sasl_callback *additional_callbacks);
59 void loginReply(const char *mechlist, const char *serverData, int finished);
60
61 private:
62 void doInteract(sasl_interact *);
63 void startNewSession();
64
65 struct SaslContextDeleter
66 {
67 void operator()(sasl_conn *) const;
68 };
69
70 struct CallbackManager;
71
72 friend PdCom::SimpleLoginManager;
73 PdCom::SimpleLoginManager *This_;
74 const std::string host_;
75 const std::unique_ptr<sasl_callback[]> callbacks_;
76 std::unique_ptr<sasl_conn, SaslContextDeleter> sasl_ctx_;
77 // pointers to strings need to stay valid on resize, so not using a vector
78 // here
79 std::forward_list<std::string> cached_userdata_;
80 std::unique_ptr<char[]> cached_password_;
81 State state_ = State::Init;
82 };
83
84 } // namespace impl
85 } // namespace PdCom
86
87 #endif // PDCOM5_SIMPLELOGINMANAGER_IMPL_H
88