welsonjs/lib/std.js

110 lines
3.3 KiB
JavaScript
Raw Normal View History

2020-06-28 14:22:57 +00:00
//////////////////////////////////////////////////////////////////////////////////
//
// std.js
//
// Common routines. Defines LIB object which contains the API, as well as
// a global DBG function.
//
/////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////
// Polyfills
2020-06-28 14:22:57 +00:00
/////////////////////////////////////////////////////////////////////////////////
if (!Function.prototype.GetResource) {
2020-06-28 16:37:15 +00:00
Function.prototype.GetResource = function(ResourceName) {
2020-07-03 09:15:23 +00:00
if (!this.Resources) {
var UnNamedResourceIndex = 0,
_this = this;
2020-06-28 16:37:15 +00:00
this.Resources = {};
2020-07-03 09:15:23 +00:00
function f(match, resType, Content) {
_this.Resources[(resType == "[[") ? UnNamedResourceIndex++ : resType.slice(1, -1)] = Content;
2020-06-28 16:37:15 +00:00
}
this.toString().replace(/\/\*(\[(?:[^\[]+)?\[)((?:[\r\n]|.)*?)\]\]\*\//gi, f);
2020-06-28 14:22:57 +00:00
}
2020-07-03 09:15:23 +00:00
2020-06-28 16:37:15 +00:00
return this.Resources[ResourceName];
2020-06-28 14:22:57 +00:00
}
}
2020-11-13 08:44:58 +00:00
if (!Enumerator.prototype.toArray) {
Enumerator.prototype.toArray = function() {
var items = [];
for (; !this.atEnd(); this.moveNext()) {
var item = this.item();
try {
items.push(item);
} catch (e) {}
}
return items;
};
}
/////////////////////////////////////////////////////////////////////////////////
// Global APIs
/////////////////////////////////////////////////////////////////////////////////
2020-06-28 16:37:15 +00:00
global.GetResource = function(ResourceName) {
2020-06-28 14:22:57 +00:00
return arguments.callee.caller.GetResource(ResourceName);
}
global.sleep = function(ms, callback) {
2020-07-03 09:15:23 +00:00
if (typeof(WScript) !== "undefined") {
2020-06-28 16:37:15 +00:00
WScript.Sleep(ms);
2020-07-03 09:15:23 +00:00
if (typeof(callback) === "function") {
2020-06-28 16:37:15 +00:00
callback();
}
} else {
2020-07-03 09:15:23 +00:00
if (typeof(callback) === "function") {
2020-06-28 16:37:15 +00:00
setTimeout(callback, ms);
}
2020-06-28 14:22:57 +00:00
}
}
2020-10-26 12:01:05 +00:00
global.CHR = function(ord) {
2020-11-04 07:30:52 +00:00
return String.fromCharCode(ord);
2020-10-26 12:01:05 +00:00
}
2020-06-28 14:22:57 +00:00
/////////////////////////////////////////////////////////////////////////////////
// Private APIs / Utility functions
/////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////
// Emulate Server.CreateObject
/////////////////////////////////////////////////////////////////////////////////
2020-11-10 09:13:41 +00:00
exports.CreateObject = function(progId, serverName, callback) {
2020-10-20 05:18:00 +00:00
var progIds = [];
var _CreateObject = function(p, s) {
if (typeof(WScript) !== "undefined") {
return WScript.CreateObject(p, s);
} else {
2020-11-10 09:13:41 +00:00
return new ActiveXObject(p);
2020-10-20 05:18:00 +00:00
}
};
2020-10-20 02:41:26 +00:00
2020-10-20 05:18:00 +00:00
if (typeof(progId) == "object") {
progIds = progId;
2020-10-20 02:41:26 +00:00
} else {
2020-10-20 05:18:00 +00:00
progIds.push(progId);
2020-10-20 02:41:26 +00:00
}
2020-10-20 05:18:00 +00:00
for (var i = 0; i < progIds.length; i++) {
try {
2020-11-10 09:13:41 +00:00
var obj = _CreateObject(progIds[i], serverName);
if (typeof(callback) === "function") {
callback(obj, progIds[i]);
}
return obj;
2020-11-04 07:30:52 +00:00
} catch (e) {
console.error(e.message);
};
2020-10-20 02:41:26 +00:00
}
2020-07-03 09:15:23 +00:00
};
2020-06-28 14:22:57 +00:00
/////////////////////////////////////////////////////////////////////////////////
2020-11-14 13:16:47 +00:00
exports.VERSIONINFO = "Standard Lib (std.js) version 0.2";
exports.global = global;
exports.require = global.require;