Add rollup

Author: Daninet

.gitignore

@@ -2,61 +2,27 @@
 logs
 *.log
 npm-debug.log*
-yarn-debug.log*
-yarn-error.log*
-
-# Runtime data
-pids
-*.pid
-*.seed
-*.pid.lock
-
-# Directory for instrumented libs generated by jscoverage/JSCover
-lib-cov
 
 # Coverage directory used by tools like istanbul
 coverage
 
-# nyc test coverage
-.nyc_output
-
-# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
-.grunt
-
-# Bower dependency directory (https://bower.io/)
-bower_components
-
-# node-waf configuration
-.lock-wscript
-
-# Compiled binary addons (http://nodejs.org/api/addons.html)
-build/Release
-
 # Dependency directories
 node_modules/
-jspm_packages/
-
-# Typescript v1 declaration files
-typings/
 
 # Optional npm cache directory
 .npm
 
 # Optional eslint cache
 .eslintcache
 
-# Optional REPL history
-.node_repl_history
-
 # Output of 'npm pack'
 *.tgz
 
-# Yarn Integrity file
-.yarn-integrity
-
 # dotenv environment variables file
 .env
 
 dist
 
 .jest-cache
+
+wasm

.npmignore

@@ -0,0 +1,32 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# Dependency directories
+node_modules/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Output of 'npm pack'
+*.tgz
+
+# dotenv environment variables file
+.env
+
+dist
+
+.jest-cache
+
+wasm
+
+benchmark
+test
+scripts

benchmark/.gitignore

@@ -2,59 +2,25 @@
 logs
 *.log
 npm-debug.log*
-yarn-debug.log*
-yarn-error.log*
-
-# Runtime data
-pids
-*.pid
-*.seed
-*.pid.lock
-
-# Directory for instrumented libs generated by jscoverage/JSCover
-lib-cov
 
 # Coverage directory used by tools like istanbul
 coverage
 
-# nyc test coverage
-.nyc_output
-
-# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
-.grunt
-
-# Bower dependency directory (https://bower.io/)
-bower_components
-
-# node-waf configuration
-.lock-wscript
-
-# Compiled binary addons (http://nodejs.org/api/addons.html)
-build/Release
-
 # Dependency directories
 node_modules/
-jspm_packages/
-
-# Typescript v1 declaration files
-typings/
 
 # Optional npm cache directory
 .npm
 
 # Optional eslint cache
 .eslintcache
 
-# Optional REPL history
-.node_repl_history
-
 # Output of 'npm pack'
 *.tgz
 
-# Yarn Integrity file
-.yarn-integrity
-
 # dotenv environment variables file
 .env
 
-dist
+dist
+
+.jest-cache

build.sh

@@ -1,4 +1,3 @@
-const fs = require('fs');
 const MAX_HEAP = 16 * 1024;
 
 export type ITypedArray = Uint8Array | Uint16Array | Uint32Array | ArrayBuffer;
@@ -9,13 +8,18 @@ type ThenArg<T> = T extends Promise<infer U> ? U :
 
 export type IWASMInterface = ThenArg<ReturnType<typeof WASMInterface>>;
 
-async function WASMInterface (hashName: string, hashLength: number) {
+async function WASMInterface (binary: any, hashLength: number) {
   let wasmInstance = null;
   let arrayOffset: number = -1;
   let memoryView: Uint8Array = null;
 
+  const getBinary = async (): Promise<Uint8Array> => {
+    const buf = Buffer.from(binary.data, 'base64');
+    return Promise.resolve(new Uint8Array(buf.buffer, buf.byteOffset, buf.length));
+  } 
+
   const loadWASM = async () => {
-    const binary = fs.readFileSync(`./dist/${hashName}.wasm`);
+    let binary = await getBinary();
     wasmInstance = (await WebAssembly.instantiate(binary)).instance;
     wasmInstance.exports._start();
     arrayOffset = wasmInstance.exports.Hash_GetBuffer();

build_all.sh

@@ -1,18 +1,19 @@
 import WASMInterface, { ITypedArray, IWASMInterface } from './WASMInterface';
+import wasmJson from '../wasm/crc32.wasm.json';
 
 let wasm: IWASMInterface = null;
 
 export async function crc32 (data: string | Buffer | ITypedArray): Promise<string> {
   if (!wasm) {
-    wasm = await WASMInterface('crc32', 4);
+    wasm = await WASMInterface(wasmJson, 4);
   }
 
   return wasm.hash(data);
 }
 
 export async function createCRC32() {
   if (!wasm) {
-    wasm = await WASMInterface('crc32', 4);
+    wasm = await WASMInterface(wasmJson, 4);
     wasm.init();
   }
 
@@ -22,3 +23,5 @@ export async function createCRC32() {
     digest: wasm.digest,
   };
 };
+
+export default crc32;

lib/WASMInterface.ts

@@ -1,18 +1,19 @@
 import WASMInterface, { ITypedArray, IWASMInterface } from './WASMInterface';
+import wasmJson from '../wasm/md4.wasm.json';
 
 let wasm: IWASMInterface = null;
 
 export async function md4 (data: string | Buffer | ITypedArray): Promise<string> {
   if (!wasm) {
-    wasm = await WASMInterface('md4', 16);
+    wasm = await WASMInterface(wasmJson, 16);
   }
 
   return wasm.hash(data);
 }
 
 export async function createMD4() {
   if (!wasm) {
-    wasm = await WASMInterface('md4', 16);
+    wasm = await WASMInterface(wasmJson, 16);
     wasm.init();
   }
 
@@ -22,3 +23,5 @@ export async function createMD4() {
     digest: wasm.digest,
   };
 };
+
+export default md4;

lib/crc32.ts

@@ -1,18 +1,19 @@
 import WASMInterface, { ITypedArray, IWASMInterface } from './WASMInterface';
+import wasmJson from '../wasm/md5.wasm.json';
 
 let wasm: IWASMInterface = null;
 
 export async function md5 (data: string | Buffer | ITypedArray): Promise<string> {
   if (!wasm) {
-    wasm = await WASMInterface('md5', 16);
+    wasm = await WASMInterface(wasmJson, 16);
   }
 
   return wasm.hash(data);
 }
 
 export async function createMD5() {
   if (!wasm) {
-    wasm = await WASMInterface('md5', 16);
+    wasm = await WASMInterface(wasmJson, 16);
     wasm.init();
   }
 
@@ -22,3 +23,5 @@ export async function createMD5() {
     digest: wasm.digest,
   };
 };
+
+export default md5;