git ssb - write code directly to tree · wanderer🌟/js-primea-hypervisor@d291bade

Signed-off-by: wanderer <mjbecze@gmail.com>

wanderer committed on 2/28/2018, 11:06:13 PM
Parent: fc3efb6d1a8e5ef2e4cbd0017fa9649b221b8793

index.js	changed
wasmContainer.js	changed

index.jsView
		@@ -1,5 +1,6 @@
1	1	const Actor = require('./actor.js')
	2	+const RadixTree = require('dfinity-radix-tree')
2	3	const Scheduler = require('./scheduler.js')
3	4	const {ID} = require('./systemObjects.js')
4	5
5	6	module.exports = class Hypervisor {
		@@ -29,10 +30,11 @@
29	30	}
30	31
31	32	async loadActor (id) {
32	33	const state = await this.tree.getSubTree(id.id)
33		- const code = state.get(Buffer.from([0]))
34		- const {type, nonce} = Actor.deserializeMetaData(state.root['/'][3])
	34	+ const state2 = await this.tree.get(id.id, true)
	35	+ let code = await this.tree.graph.get(state2.root, '1')
	36	+ const {type, nonce} = Actor.deserializeMetaData(state2.value)
35	37	const Container = this._containerTypes[type]
36	38
37	39	// create a new actor instance
38	40	const actor = new Actor({
		@@ -66,9 +68,10 @@
66	68
67	69	// save the container in the state
68	70	this.tree.set(idHash.id, metaData)
69	71	if (code) {
70		- this.tree.set(Buffer.concat([idHash.id, Buffer.from([0])]), code)
	72	+ const node = await this.tree.get(idHash.id)
	73	+ await this.tree.graph.set(node.root, '1', code)
71	74	}
72	75	return {
73	76	id: idHash,
74	77	module: module

wasmContainer.jsView
		@@ -8,21 +8,8 @@
8	8	const {FunctionRef, ModuleRef, DEFAULTS} = require('./systemObjects.js')
9	9
10	10	const nativeTypes = new Set(['i32', 'i64', 'f32', 'f64'])
11	11	const LANGUAGE_TYPES = {
12		- 'actor': 0x0,
13		- 'buf': 0x1,
14		- 'elem': 0x2,
15		- 'link': 0x3,
16		- 'id': 0x4,
17		- 'i32': 0x7f,
18		- 'i64': 0x7e,
19		- 'f32': 0x7d,
20		- 'f64': 0x7c,
21		- 'anyFunc': 0x70,
22		- 'func': 0x60,
23		- 'block_type': 0x40,
24		-
25	12	0x0: 'actor',
26	13	0x1: 'buf',
27	14	0x02: 'elem',
28	15	0x03: 'link',
		@@ -257,9 +244,8 @@
257	244	while (numOfGlobals--) {
258	245	const ref = mem[numOfGlobals]
259	246	this.storage.push(this.refs.get(ref, this.json.globals[numOfGlobals].type))
260	247	}
261		-
262	248	this.actor.state.set(Buffer.from([1]), this.storage)
263	249	}
264	250
265	251	this.refs.clear()
		@@ -308,9 +294,9 @@
308	294	})
309	295	}),
310	296	this.actor.state.get(Buffer.from([1]))
311	297	])
312		- this.storage = storage
	298	+ this.storage = storage.value
313	299	wasm = Buffer.from(wasm, 'hex')
314	300	json = JSON.parse(json)
315	301	this.mod = WebAssembly.Module(wasm)
316	302	this.json = json

wanderer🌟 / js-primea-hypervisor