mirror of
https://github.com/fluencelabs/assemblyscript-sdk
synced 2025-03-15 11:00:50 +00:00
init AS sdk
This commit is contained in:
DieMyst
commit
753f61569c
82
assembly/index.ts
Normal file
82
assembly/index.ts
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@ -0,0 +1,82 @@
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/**
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* Read bytes from memory.
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* @param ptr
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* @param size
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*/
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export function readRequestBytes(ptr: usize, size: usize): Uint8Array {
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let bb: Uint8Array = new Uint8Array(size);
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for (let i = 0; i < size; i++) {
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bb[i] = load<u8>(ptr + i)
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}
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return bb;
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}
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export function readRequestString(ptr: usize, size: usize): string {
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let bb = readRequestBytes(ptr, size);
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return String.fromUTF8(bb.buffer.data, bb.length);
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}
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export function writeResponseBytes(bb: Uint8Array): usize {
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let len: usize = bb.length;
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let addr = memory.allocate(len + 4);
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for (let i = 0; i < 4; i++) {
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let b: u8 = (len >> i * 8) as u8 & 0xFF;
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store<u8>(addr + i, b);
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}
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let responseAddr = addr + 4;
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for (let i = 0; i < len; i++) {
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let b: u8 = bb[i];
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store<u8>(responseAddr + i, b);
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}
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memory.free(changetype<usize>(bb.buffer));
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memory.free(changetype<usize>(bb));
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return addr;
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}
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export function writeResponseString(response: string): usize {
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let strLen: usize = response.length;
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let addr = memory.allocate(strLen + 4);
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for (let i = 0; i < 4; i++) {
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let b: u8 = (strLen >> i * 8) as u8 & 0xFF;
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store<u8>(addr + i, b);
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}
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let strAddr = addr + 4;
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for (let i = 0; i < strLen; i++) {
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let b: u8 = response.charCodeAt(i) as u8;
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store<u8>(strAddr + i, b);
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}
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memory.free(changetype<usize>(response));
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return addr;
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}
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export function stringHandler(ptr: usize, size: usize, handler: (request: string) => string): usize {
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let strRequest = readRequestString(ptr, size);
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let result = handler(strRequest);
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let responseAddr = writeResponseString(result);
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memory.free(ptr);
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memory.free(changetype<usize>(strRequest));
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return responseAddr;
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}
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export function bytesHandler(ptr: usize, size: usize, handler: (request: Uint8Array) => Uint8Array): usize {
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let bytesRequest = readRequestBytes(ptr, size);
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let result = handler(bytesRequest);
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let responseAddr = writeResponseBytes(result);
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memory.free(ptr);
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memory.free(changetype<usize>(bytesRequest));
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return responseAddr;
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}
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6
assembly/tsconfig.json
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6
assembly/tsconfig.json
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@ -0,0 +1,6 @@
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{
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"extends": "../node_modules/assemblyscript/std/assembly.json",
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"include": [
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"./**/*.ts"
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]
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}
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155
package-lock.json
generated
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155
package-lock.json
generated
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@ -0,0 +1,155 @@
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{
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"name": "assemblyscript-sdk",
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"version": "1.0.0",
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"lockfileVersion": 1,
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"requires": true,
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"dependencies": {
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"@protobufjs/utf8": {
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"version": "1.1.0",
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"resolved": "https://registry.npmjs.org/@protobufjs/utf8/-/utf8-1.1.0.tgz",
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"integrity": "sha1-p3c2C1s5oaLlEG+OhY8v0tBgxXA=",
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"dev": true
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},
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"assemblyscript": {
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"version": "github:AssemblyScript/assemblyscript#36040d5b5312f19a025782b5e36663823494c2f3",
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"from": "github:AssemblyScript/assemblyscript",
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"dev": true,
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"requires": {
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"@protobufjs/utf8": "^1.1.0",
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"binaryen": "77.0.0-nightly.20190407",
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"glob": "^7.1.3",
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"long": "^4.0.0",
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"opencollective-postinstall": "^2.0.0",
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"source-map-support": "^0.5.11"
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}
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},
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"balanced-match": {
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"version": "1.0.0",
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"resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
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"integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
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"dev": true
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},
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"binaryen": {
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"version": "77.0.0-nightly.20190407",
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"resolved": "https://registry.npmjs.org/binaryen/-/binaryen-77.0.0-nightly.20190407.tgz",
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"integrity": "sha512-1mxYNvQ0xywMe582K7V6Vo2zzhZZxMTeGHH8aE/+/AND8f64D8Q1GThVY3RVRwGY/4p+p95ccw9Xbw2ovFXRIg==",
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"dev": true
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},
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"brace-expansion": {
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"version": "1.1.11",
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"resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
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"integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
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"dev": true,
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"requires": {
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"balanced-match": "^1.0.0",
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"concat-map": "0.0.1"
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}
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},
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"buffer-from": {
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"version": "1.1.1",
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"resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.1.tgz",
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"integrity": "sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A==",
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"dev": true
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},
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"concat-map": {
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"version": "0.0.1",
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"resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
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"integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
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"dev": true
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},
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"fs.realpath": {
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"version": "1.0.0",
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"resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
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"integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=",
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"dev": true
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},
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"glob": {
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"version": "7.1.3",
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"resolved": "https://registry.npmjs.org/glob/-/glob-7.1.3.tgz",
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"integrity": "sha512-vcfuiIxogLV4DlGBHIUOwI0IbrJ8HWPc4MU7HzviGeNho/UJDfi6B5p3sHeWIQ0KGIU0Jpxi5ZHxemQfLkkAwQ==",
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"dev": true,
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"requires": {
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"fs.realpath": "^1.0.0",
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"inflight": "^1.0.4",
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"inherits": "2",
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"minimatch": "^3.0.4",
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"once": "^1.3.0",
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"path-is-absolute": "^1.0.0"
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}
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},
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"inflight": {
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"version": "1.0.6",
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"resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
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"integrity": "sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=",
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"dev": true,
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"requires": {
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"once": "^1.3.0",
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"wrappy": "1"
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}
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},
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"inherits": {
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"version": "2.0.3",
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"resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
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"integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=",
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"dev": true
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},
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"long": {
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"version": "4.0.0",
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"resolved": "https://registry.npmjs.org/long/-/long-4.0.0.tgz",
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"integrity": "sha512-XsP+KhQif4bjX1kbuSiySJFNAehNxgLb6hPRGJ9QsUr8ajHkuXGdrHmFUTUUXhDwVX2R5bY4JNZEwbUiMhV+MA==",
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"dev": true
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},
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"minimatch": {
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"version": "3.0.4",
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"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
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"integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
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"dev": true,
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"requires": {
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"brace-expansion": "^1.1.7"
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}
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},
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"once": {
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"version": "1.4.0",
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"resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
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"integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
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"dev": true,
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"requires": {
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"wrappy": "1"
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}
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},
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"opencollective-postinstall": {
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"version": "2.0.2",
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"resolved": "https://registry.npmjs.org/opencollective-postinstall/-/opencollective-postinstall-2.0.2.tgz",
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"integrity": "sha512-pVOEP16TrAO2/fjej1IdOyupJY8KDUM1CvsaScRbw6oddvpQoOfGk4ywha0HKKVAD6RkW4x6Q+tNBwhf3Bgpuw==",
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"dev": true
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},
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"path-is-absolute": {
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"version": "1.0.1",
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"resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
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"integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18=",
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"dev": true
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},
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"source-map": {
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"version": "0.6.1",
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"resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
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"integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
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"dev": true
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},
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"source-map-support": {
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"version": "0.5.12",
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"resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.12.tgz",
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"integrity": "sha512-4h2Pbvyy15EE02G+JOZpUCmqWJuqrs+sEkzewTm++BPi7Hvn/HwcqLAcNxYAyI0x13CpPPn+kMjl+hplXMHITQ==",
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"dev": true,
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"requires": {
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"buffer-from": "^1.0.0",
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"source-map": "^0.6.0"
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}
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},
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"wrappy": {
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"version": "1.0.2",
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"resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
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"integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
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"dev": true
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}
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}
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}
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26
package.json
Normal file
26
package.json
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{
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"name": "assemblyscript-sdk",
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"version": "1.0.0",
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"description": "",
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"main": "index.js",
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"scripts": {
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"test": "echo \"Error: no test specified\" && exit 1",
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"asbuild:untouched": "asc assembly/index.ts -b build/untouched.wasm -t build/untouched.wat --sourceMap --validate --debug",
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"asbuild:optimized": "asc assembly/index.ts -b build/optimized.wasm -t build/optimized.wat --sourceMap --validate --optimize",
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"asbuild": "npm run asbuild:untouched && npm run asbuild:optimized"
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},
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"repository": {
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"type": "git",
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"url": "git+https://github.com/fluencelabs/assemblyscript-sdk.git"
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},
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"keywords": [],
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"author": "",
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"license": "Apache-2.0",
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"bugs": {
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"url": "https://github.com/fluencelabs/assemblyscript-sdk/issues"
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},
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"homepage": "https://github.com/fluencelabs/assemblyscript-sdk#readme",
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"devDependencies": {
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"assemblyscript": "github:AssemblyScript/assemblyscript"
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}
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}
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