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/* shared, sealed global context */
var blacklist = [
'Packages',
'java',
'javax',
'org',
'net',
'com',
'edu',
'JavaAdapter',
'JavaImporter',
'getClass'
];
var whitelist = [
'Array',
'Boolean',
'Date',
'Error',
'EvalError',
'Function',
'Math',
'Number',
'Object',
'RangeError',
'ReferenceError',
'InternalError',
'RegExp',
'String',
'SyntaxError',
'TypeError',
'URIError',
'Infinity',
'NaN',
'undefined',
'decodeURI',
'decodeURIComponent',
'encodeURI',
'encodeURIComponent',
'eval',
'isFinite',
'isNaN',
'parseFloat',
'parseInt'
];
var context = new Packages.org.mozilla.javascript.Context();
var global = context.initStandardObjects(null, true);
for (var i = 0; i < blacklist.length; i++)
delete global[blacklist[i]];
seal(global);
/* create module factories */
exports.evaluate = function (text, id) {
// verify that the script is a program by compiling it as such
context.compileString(text, id, 1, null);
// return a module factory function instead though.
return context.compileFunction(
global,
"function(require,exports,module,system,print){"+text+"}",
id,
1,
null
);
};
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