jsshell.js

/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */

'use strict';

if (scriptArgs.length !== 1) {
  print("error: One main class name must be specified.");
  print("usage: jsshell <main class name>");
  quit(1);
}

var window = {
  setZeroTimeout: function(callback) {
    callback();
  },
  addEventListener: function() {
  },
  crypto: {
    getRandomValues: function() {
    },
  },
};

var navigator = {
  language: "en-US",
};

var document = {
  documentElement: {
    classList: {
      add: function() {
      },
    },
  },
  querySelector: function() {
    return {
      addEventListener: function() {
      },
    };
  },
  getElementById: function() {
    return {
      addEventListener: function() {
      },
      getContext: function() {
      },
    };
  },
};

var urlParams = {
  logConsole: "native",
  args: "",
};

load("jvm.js", "classes.js", "libs/zipfile.js", "classinfo.js", "classfile/classfile.js",
     "classfile/reader.js", "classfile/tags.js", "classfile/attributetypes.js", "runtime.js",
     "context.js", "libs/encoding.js", "util.js", "frame.js", "arrays.js",
     "classfile/accessflags.js", "instrument.js", "vm.js", "signature.js", "opcodes.js",
     "override.js", "native.js", "string.js", "libs/console.js", "midp/midp.js",
     "libs/long.js", "midp/crypto.js", "libs/forge/md5.js", "libs/forge/util.js");

var dump = print;
var console = window.console;

var start = dateNow();

var jvm = new JVM();
jvm.addPath("java/classes.jar", snarf("java/classes.jar", "binary").buffer);
jvm.addPath("java/tests.jar", snarf("tests/tests.jar", "binary").buffer);
jvm.initializeBuiltinClasses();

print("INITIALIZATION TIME: " + (dateNow() - start));

start = dateNow();

jvm.startIsolate0(scriptArgs[0], urlParams.args);

print("RUNNING TIME: " + (dateNow() - start));