Commit fc3efb6d1a8e5ef2e4cbd0017fa9649b221b8793
added system objects
Signed-off-by: wanderer <mjbecze@gmail.com>wanderer committed on 2/28/2018, 9:04:23 PM
Parent: 7c6e94b073aaac86243093e7d533ecd1cbdb587d
Files changed
| wasmContainer.js | changed |
| systemObjects.js | added |
| wasmContainer.js | ||
|---|---|---|
| @@ -4,27 +4,10 @@ | ||
| 4 | 4 | const Message = require('./message.js') |
| 5 | 5 | const customTypes = require('./customTypes.js') |
| 6 | 6 | const injectGlobals = require('./injectGlobals.js') |
| 7 | 7 | const typeCheckWrapper = require('./typeCheckWrapper.js') |
| 8 | -const {FunctionRef} = require('./systemObjects.js') | |
| 9 | -const cbor = require('borc') | |
| 8 | +const {FunctionRef, ModuleRef, DEFAULTS} = require('./systemObjects.js') | |
| 10 | 9 | |
| 11 | -const TAGS = { | |
| 12 | - link: 42, | |
| 13 | - id: 43, | |
| 14 | - func: 43, | |
| 15 | - mod: 44 | |
| 16 | -} | |
| 17 | - | |
| 18 | -const DEFAULTS = { | |
| 19 | - elem: [], | |
| 20 | - buf: Buffer.from([]), | |
| 21 | - id: new cbor.Tagged(TAGS.id, 0), | |
| 22 | - mod: new cbor.Tagged(TAGS.mod, [{}, new cbor.Tagged(TAGS.id, 0)]), | |
| 23 | - link: {'/': null}, | |
| 24 | - func: new cbor.Tagged(TAGS.func, 0) | |
| 25 | -} | |
| 26 | - | |
| 27 | 10 | const nativeTypes = new Set(['i32', 'i64', 'f32', 'f64']) |
| 28 | 11 | const LANGUAGE_TYPES = { |
| 29 | 12 | 'actor': 0x0, |
| 30 | 13 | 'buf': 0x1, |
| @@ -82,34 +65,8 @@ | ||
| 82 | 65 | wrapper.exports.check.object = funcRef |
| 83 | 66 | return wrapper |
| 84 | 67 | } |
| 85 | 68 | |
| 86 | -class ModuleRef { | |
| 87 | - constructor (ex, id) { | |
| 88 | - this.exports = ex | |
| 89 | - this.id = id | |
| 90 | - } | |
| 91 | - | |
| 92 | - getFuncRef (name) { | |
| 93 | - return new FunctionRef(false, name, this.exports[name], this.id) | |
| 94 | - } | |
| 95 | - | |
| 96 | - encodeCBOR (gen) { | |
| 97 | - return gen.write(new cbor.Tagged(TAGS.mod, [this.exports, new cbor.Tagged(TAGS.id, this.id)])) | |
| 98 | - } | |
| 99 | - | |
| 100 | - static fromMetaJSON (json, id) { | |
| 101 | - const exports = {} | |
| 102 | - for (const ex in json.exports) { | |
| 103 | - const type = json.types[json.indexes[json.exports[ex].toString()]].params | |
| 104 | - exports[ex] = type | |
| 105 | - } | |
| 106 | - return new ModuleRef(exports, id) | |
| 107 | - } | |
| 108 | - | |
| 109 | - static deserialize (serialized) {} | |
| 110 | -} | |
| 111 | - | |
| 112 | 69 | module.exports = class WasmContainer { |
| 113 | 70 | constructor (actor) { |
| 114 | 71 | this.actor = actor |
| 115 | 72 | this.refs = new ReferanceMap() |
| systemObjects.js | ||
|---|---|---|
| @@ -1,0 +1,82 @@ | ||
| 1 | +const cbor = require('borc') | |
| 2 | + | |
| 3 | +const TAGS = { | |
| 4 | + link: 42, | |
| 5 | + id: 43, | |
| 6 | + func: 43, | |
| 7 | + mod: 44 | |
| 8 | +} | |
| 9 | + | |
| 10 | +const DEFAULTS = { | |
| 11 | + elem: [], | |
| 12 | + buf: Buffer.from([]), | |
| 13 | + id: new cbor.Tagged(TAGS.id, 0), | |
| 14 | + mod: new cbor.Tagged(TAGS.mod, [{}, new cbor.Tagged(TAGS.id, 0)]), | |
| 15 | + link: {'/': null}, | |
| 16 | + func: new cbor.Tagged(TAGS.func, 0) | |
| 17 | +} | |
| 18 | + | |
| 19 | +class FunctionRef { | |
| 20 | + constructor (privateFunc, identifier, params, id) { | |
| 21 | + this.private = privateFunc | |
| 22 | + this.identifier = identifier | |
| 23 | + this.destId = id | |
| 24 | + this.params = params | |
| 25 | + } | |
| 26 | + | |
| 27 | + encodeCBOR (gen) { | |
| 28 | + return gen.write(new cbor.Tagged(TAGS.func, [ | |
| 29 | + this.private, | |
| 30 | + this.identifier, | |
| 31 | + this.destId, | |
| 32 | + this.params | |
| 33 | + ])) | |
| 34 | + } | |
| 35 | + | |
| 36 | + set container (container) { | |
| 37 | + this._container = container | |
| 38 | + } | |
| 39 | +} | |
| 40 | + | |
| 41 | +class ModuleRef { | |
| 42 | + constructor (ex, id) { | |
| 43 | + this.exports = ex | |
| 44 | + this.id = id | |
| 45 | + } | |
| 46 | + | |
| 47 | + getFuncRef (name) { | |
| 48 | + return new FunctionRef(false, name, this.exports[name], this.id) | |
| 49 | + } | |
| 50 | + | |
| 51 | + encodeCBOR (gen) { | |
| 52 | + return gen.write(new cbor.Tagged(TAGS.mod, [this.exports, this.id])) | |
| 53 | + } | |
| 54 | + | |
| 55 | + static fromMetaJSON (json, id) { | |
| 56 | + const exports = {} | |
| 57 | + for (const ex in json.exports) { | |
| 58 | + const type = json.types[json.indexes[json.exports[ex].toString()]].params | |
| 59 | + exports[ex] = type | |
| 60 | + } | |
| 61 | + return new ModuleRef(exports, id) | |
| 62 | + } | |
| 63 | + | |
| 64 | + static deserialize (serialized) {} | |
| 65 | +} | |
| 66 | + | |
| 67 | +class ID { | |
| 68 | + constructor (id) { | |
| 69 | + this.id = id | |
| 70 | + } | |
| 71 | + | |
| 72 | + encodeCBOR (gen) { | |
| 73 | + return gen.write(cbor.Tagged(TAGS.id, this.id)) | |
| 74 | + } | |
| 75 | +} | |
| 76 | + | |
| 77 | +module.exports = { | |
| 78 | + ID, | |
| 79 | + FunctionRef, | |
| 80 | + ModuleRef, | |
| 81 | + DEFAULTS | |
| 82 | +} | |
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