|
1 | | -import {type ConvertFns} from "bun:ffi"; |
2 | | -import {openLibrary} from "@chainsafe/bun-ffi-z"; |
| 1 | +import type { ConvertFns } from "bun:ffi"; |
3 | 2 | import path from "node:path"; |
| 3 | +import { openLibrary } from "@chainsafe/bun-ffi-z"; |
4 | 4 |
|
5 | 5 | const fns = { |
6 | | - createPubkeyIndexMap: { |
7 | | - args: [], |
8 | | - returns: "ptr", |
9 | | - }, |
10 | | - destroyPubkeyIndexMap: { |
11 | | - args: ["ptr"], |
12 | | - returns: "void", |
13 | | - }, |
14 | | - getNotFoundIndex: { |
15 | | - args: [], |
16 | | - returns: "u32", |
17 | | - }, |
18 | | - getErrorIndex: { |
19 | | - args: [], |
20 | | - returns: "u32", |
21 | | - }, |
22 | | - pubkeyIndexMapSet: { |
23 | | - args: ["ptr", "ptr", "u32", "u32"], |
24 | | - returns: "u32", |
25 | | - }, |
26 | | - pubkeyIndexMapGet: { |
27 | | - args: ["ptr", "ptr", "u32"], |
28 | | - returns: "u32", |
29 | | - }, |
30 | | - pubkeyIndexMapClear: { |
31 | | - args: ["ptr"], |
32 | | - returns: "void", |
33 | | - }, |
34 | | - pubkeyIndexMapClone: { |
35 | | - args: ["ptr"], |
36 | | - returns: "ptr", |
37 | | - }, |
38 | | - pubkeyIndexMapHas: { |
39 | | - args: ["ptr", "ptr", "u32"], |
40 | | - returns: "bool", |
41 | | - }, |
42 | | - pubkeyIndexMapDelete: { |
43 | | - args: ["ptr", "ptr", "u32"], |
44 | | - returns: "bool", |
45 | | - }, |
46 | | - pubkeyIndexMapSize: { |
47 | | - args: ["ptr"], |
48 | | - returns: "u32", |
49 | | - }, |
50 | | - // binding for shuffe |
51 | | - shuffleList: { |
52 | | - args: ["ptr", "u32", "ptr", "u32", "u8"], |
53 | | - returns: "u32", |
54 | | - }, |
55 | | - unshuffleList: { |
56 | | - args: ["ptr", "u32", "ptr", "u32", "u8"], |
57 | | - returns: "u32", |
58 | | - }, |
59 | | - asyncShuffleList: { |
60 | | - args: ["ptr", "u32", "ptr", "u32", "u8"], |
61 | | - returns: "u32", |
62 | | - }, |
63 | | - asyncUnshuffleList: { |
64 | | - args: ["ptr", "u32", "ptr", "u32", "u8"], |
65 | | - returns: "u32", |
66 | | - }, |
67 | | - pollAsyncResult: { |
68 | | - args: ["u32"], |
69 | | - returns: "u32", |
70 | | - }, |
71 | | - releaseAsyncResult: { |
72 | | - args: ["u32"], |
73 | | - returns: "void", |
74 | | - }, |
75 | | - computeProposerIndexElectra: { |
76 | | - args: ["ptr", "u32", "ptr", "u32", "ptr", "u32", "u64", "u32", "u32"], |
77 | | - returns: "u32", |
78 | | - }, |
79 | | - computeProposerIndex: { |
80 | | - args: ["ptr", "u32", "ptr", "u32", "ptr", "u32", "u8", "u64", "u32", "u32"], |
81 | | - returns: "u32", |
82 | | - }, |
83 | | - computeSyncCommitteeIndicesElectra: { |
84 | | - args: [ |
85 | | - "ptr", |
86 | | - "u32", |
87 | | - "ptr", |
88 | | - "u32", |
89 | | - "ptr", |
90 | | - "u32", |
91 | | - "u64", |
92 | | - "u32", |
93 | | - "u32", |
94 | | - "ptr", |
95 | | - "u32", |
96 | | - ], |
97 | | - returns: "u32", |
98 | | - }, |
99 | | - computeSyncCommitteeIndices: { |
100 | | - arts: [ |
101 | | - "ptr", |
102 | | - "u32", |
103 | | - "ptr", |
104 | | - "u32", |
105 | | - "ptr", |
106 | | - "u32", |
107 | | - "u8", |
108 | | - "u64", |
109 | | - "u32", |
110 | | - "u32", |
111 | | - "ptr", |
112 | | - "u32", |
113 | | - ], |
114 | | - returns: "u32", |
115 | | - }, |
| 6 | + createPubkeyIndexMap: { |
| 7 | + args: [], |
| 8 | + returns: "ptr", |
| 9 | + }, |
| 10 | + destroyPubkeyIndexMap: { |
| 11 | + args: ["ptr"], |
| 12 | + returns: "void", |
| 13 | + }, |
| 14 | + getNotFoundIndex: { |
| 15 | + args: [], |
| 16 | + returns: "u32", |
| 17 | + }, |
| 18 | + getErrorIndex: { |
| 19 | + args: [], |
| 20 | + returns: "u32", |
| 21 | + }, |
| 22 | + pubkeyIndexMapSet: { |
| 23 | + args: ["ptr", "ptr", "u32", "u32"], |
| 24 | + returns: "u32", |
| 25 | + }, |
| 26 | + pubkeyIndexMapGet: { |
| 27 | + args: ["ptr", "ptr", "u32"], |
| 28 | + returns: "u32", |
| 29 | + }, |
| 30 | + pubkeyIndexMapClear: { |
| 31 | + args: ["ptr"], |
| 32 | + returns: "void", |
| 33 | + }, |
| 34 | + pubkeyIndexMapClone: { |
| 35 | + args: ["ptr"], |
| 36 | + returns: "ptr", |
| 37 | + }, |
| 38 | + pubkeyIndexMapHas: { |
| 39 | + args: ["ptr", "ptr", "u32"], |
| 40 | + returns: "bool", |
| 41 | + }, |
| 42 | + pubkeyIndexMapDelete: { |
| 43 | + args: ["ptr", "ptr", "u32"], |
| 44 | + returns: "bool", |
| 45 | + }, |
| 46 | + pubkeyIndexMapSize: { |
| 47 | + args: ["ptr"], |
| 48 | + returns: "u32", |
| 49 | + }, |
| 50 | + // binding for shuffe |
| 51 | + shuffleList: { |
| 52 | + args: ["ptr", "u32", "ptr", "u32", "u8"], |
| 53 | + returns: "u32", |
| 54 | + }, |
| 55 | + unshuffleList: { |
| 56 | + args: ["ptr", "u32", "ptr", "u32", "u8"], |
| 57 | + returns: "u32", |
| 58 | + }, |
| 59 | + asyncShuffleList: { |
| 60 | + args: ["ptr", "u32", "ptr", "u32", "u8"], |
| 61 | + returns: "u32", |
| 62 | + }, |
| 63 | + asyncUnshuffleList: { |
| 64 | + args: ["ptr", "u32", "ptr", "u32", "u8"], |
| 65 | + returns: "u32", |
| 66 | + }, |
| 67 | + pollAsyncResult: { |
| 68 | + args: ["u32"], |
| 69 | + returns: "u32", |
| 70 | + }, |
| 71 | + releaseAsyncResult: { |
| 72 | + args: ["u32"], |
| 73 | + returns: "void", |
| 74 | + }, |
| 75 | + computeProposerIndexElectra: { |
| 76 | + args: ["ptr", "u32", "ptr", "u32", "ptr", "u32", "u64", "u32", "u32"], |
| 77 | + returns: "u32", |
| 78 | + }, |
| 79 | + computeProposerIndex: { |
| 80 | + args: ["ptr", "u32", "ptr", "u32", "ptr", "u32", "u8", "u64", "u32", "u32"], |
| 81 | + returns: "u32", |
| 82 | + }, |
| 83 | + computeSyncCommitteeIndicesElectra: { |
| 84 | + args: [ |
| 85 | + "ptr", |
| 86 | + "u32", |
| 87 | + "ptr", |
| 88 | + "u32", |
| 89 | + "ptr", |
| 90 | + "u32", |
| 91 | + "u64", |
| 92 | + "u32", |
| 93 | + "u32", |
| 94 | + "ptr", |
| 95 | + "u32", |
| 96 | + ], |
| 97 | + returns: "u32", |
| 98 | + }, |
| 99 | + computeSyncCommitteeIndices: { |
| 100 | + arts: [ |
| 101 | + "ptr", |
| 102 | + "u32", |
| 103 | + "ptr", |
| 104 | + "u32", |
| 105 | + "ptr", |
| 106 | + "u32", |
| 107 | + "u8", |
| 108 | + "u64", |
| 109 | + "u32", |
| 110 | + "u32", |
| 111 | + "ptr", |
| 112 | + "u32", |
| 113 | + ], |
| 114 | + returns: "u32", |
| 115 | + }, |
116 | 116 | }; |
117 | 117 |
|
118 | | -let binding : ConvertFns<typeof fns> | null = null; |
| 118 | +let binding: ConvertFns<typeof fns> | null = null; |
119 | 119 |
|
120 | 120 | // Load the compiled Zig shared library |
121 | 121 | const libPromise = await openLibrary(path.resolve("../bun"), fns); |
122 | 122 |
|
123 | 123 | export async function initBinding(): Promise<void> { |
124 | | - const lib = await libPromise; |
125 | | - binding = lib.symbols; |
| 124 | + const lib = await libPromise; |
| 125 | + binding = lib.symbols; |
126 | 126 | } |
127 | 127 |
|
128 | 128 | export function getBinding(): ConvertFns<typeof fns> { |
129 | | - if (binding == null) { |
130 | | - throw new Error("Binding not initialized. Call init() first."); |
131 | | - } |
132 | | - return binding; |
| 129 | + if (binding == null) { |
| 130 | + throw new Error("Binding not initialized. Call init() first."); |
| 131 | + } |
| 132 | + return binding; |
133 | 133 | } |
134 | 134 |
|
135 | 135 | export async function closeBinding(): Promise<void> { |
136 | | - const lib = await libPromise; |
| 136 | + const lib = await libPromise; |
137 | 137 | lib.close(); |
138 | 138 | } |
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