/src/openthread/tests/nexus/platform/nexus_settings.hpp
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1 | | /* |
2 | | * Copyright (c) 2024, The OpenThread Authors. |
3 | | * All rights reserved. |
4 | | * |
5 | | * Redistribution and use in source and binary forms, with or without |
6 | | * modification, are permitted provided that the following conditions are met: |
7 | | * 1. Redistributions of source code must retain the above copyright |
8 | | * notice, this list of conditions and the following disclaimer. |
9 | | * 2. Redistributions in binary form must reproduce the above copyright |
10 | | * notice, this list of conditions and the following disclaimer in the |
11 | | * documentation and/or other materials provided with the distribution. |
12 | | * 3. Neither the name of the copyright holder nor the |
13 | | * names of its contributors may be used to endorse or promote products |
14 | | * derived from this software without specific prior written permission. |
15 | | * |
16 | | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
17 | | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
18 | | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
19 | | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
20 | | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
21 | | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
22 | | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
23 | | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
24 | | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
25 | | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
26 | | * POSSIBILITY OF SUCH DAMAGE. |
27 | | */ |
28 | | |
29 | | #ifndef OT_NEXUS_PLATFORM_NEXUS_SETTINGS_HPP_ |
30 | | #define OT_NEXUS_PLATFORM_NEXUS_SETTINGS_HPP_ |
31 | | |
32 | | #include "common/const_cast.hpp" |
33 | | #include "common/owning_list.hpp" |
34 | | #include "instance/instance.hpp" |
35 | | |
36 | | namespace ot { |
37 | | namespace Nexus { |
38 | | |
39 | | struct Settings |
40 | | { |
41 | | enum SetAddMode : uint8_t |
42 | | { |
43 | | kSet, |
44 | | kAdd, |
45 | | }; |
46 | | |
47 | | Error Get(uint16_t aKey, int aIndex, uint8_t *aValue, uint16_t *aValueLength) const; |
48 | | Error SetOrAdd(SetAddMode aMode, uint16_t aKey, const uint8_t *aValue, uint16_t aValueLength); |
49 | | Error Delete(uint16_t aKey, int aIndex); |
50 | | void Wipe(void); |
51 | | |
52 | | struct IndexMatcher |
53 | | { |
54 | 950k | IndexMatcher(int aIndex) { mIndex = aIndex; } |
55 | | |
56 | | int mIndex; |
57 | | }; |
58 | | |
59 | | struct Entry : public Heap::Allocatable<Entry>, public LinkedListEntry<Entry> |
60 | | { |
61 | | struct Value : public Heap::Allocatable<Value>, public LinkedListEntry<Value> |
62 | | { |
63 | 319k | bool Matches(const IndexMatcher &aIndexMataher) const { return (AsNonConst(aIndexMataher).mIndex-- == 0); } |
64 | | |
65 | | Value *mNext; |
66 | | Heap::Data mData; |
67 | | }; |
68 | | |
69 | 2.37M | bool Matches(uint16_t aKey) const { return mKey == aKey; } |
70 | | |
71 | | Entry *mNext; |
72 | | uint16_t mKey; |
73 | | OwningList<Value> mValues; |
74 | | }; |
75 | | |
76 | | OwningList<Entry> mEntries; |
77 | | }; |
78 | | |
79 | | } // namespace Nexus |
80 | | } // namespace ot |
81 | | |
82 | | #endif // OT_NEXUS_PLATFORM_NEXUS_SETTINGS_HPP_ |