added webrdp public code

1 files changed, 147 insertions, 0 deletions

diff --git a/www/js/webrdp-log.js b/www/js/webrdp-log.js
new file mode 100644
index 0000000..62f17f6
--- /dev/null
+++ b/www/js/webrdp-log.js
@@ -0,0 +1,147 @@
+/** BSD-2-Clause license
+ *
+ * Copyright (c) 2018-2023 NST <www.newinfosec.ru>, smake <smake at ya dot ru>.
+ *
+ */
+
+webrdp.o2s = function(obj, depth) {
+	depth = depth || [];
+	if (depth.contains(obj)) {
+		return '{SELF}';
+	}
+	switch (typeof(obj)) {
+		case 'undefined':
+			return 'undefined';
+		case 'string':
+			return '"' + obj.replace(/[\x00-\x1f\\"]/g, escape) + '"';
+		case 'array':
+			var string = [];
+			depth.push(obj);
+			for (var i = 0; i < obj.length; ++i) {
+				string.push(webrdp.o2s(obj[i], depth));
+			}
+			depth.pop();
+			return '[' + string + ']';
+		case 'object':
+		case 'hash':
+			var string = [];
+			depth.push(obj);
+			var isE = (obj instanceof UIEvent);
+			Object.each(obj, function(v, k) {
+				if (v instanceof HTMLElement) {
+					string.push(k + '={HTMLElement}');
+				} else if (isE && (('layerX' == k) || ('layerY' == k) ('view' == k))) {
+					string.push(k + '=!0');
+				} else {
+					try {
+						var vstr = webrdp.o2s(v, depth);
+						if (vstr) {
+							string.push(k + '=' + vstr);
+						}
+					} catch (error) {
+						string.push(k + '=??E??');
+					}
+				}
+			});
+			depth.pop();
+			return '{' + string + '}';
+		case 'number':
+		case 'boolean':
+			return '' + obj;
+		case 'null':
+			return 'null';
+	}
+	return null;
+};
+
+webrdp.Log = new Class({
+	initialize: function() {
+		this.ws = null;
+		this.history = [];
+		this.loglevel = null;
+		this.debuglevel = 0;
+	},
+	_p: function(pfx, a) {
+		var line = '';
+		var i;
+		for (i = 0; i < a.length; ++i) {
+			switch (typeof(a[i])) {
+				case 'string':
+				case 'number':
+				case 'boolean':
+				case 'null':
+					line += a[i] + ' ';
+					break;
+				default:
+					line += webrdp.o2s(a[i]) + ' ';
+					break;
+			}
+		}
+		if (0 < line.length) {
+			this.ws.send(pfx + line);
+		}
+	},
+	drop: function() {
+	},
+	debug: function() {
+		if (this.loglevel == "debug") {
+			var entry = {
+				"date": new Date(),
+				"logtype": arguments.callee.name,
+				"direction": arguments[0],
+				"data": arguments[1]
+			}
+			this.history.push(entry);
+		}
+	},
+	info: function() {
+		if (this.ws) {
+			var a = Array.prototype.slice.call(arguments);
+			a.unshift('I:');
+			this._p.apply(this, a);
+		}
+	},
+	warn: function() {
+		if (this.ws) {
+			var a = Array.prototype.slice.call(arguments);
+			a.unshift('W:');
+			this._p.apply(this, a);
+		}
+	},
+	err: function() {
+		if (this.ws) {
+			var a = Array.prototype.slice.call(arguments);
+			a.unshift('E:');
+			this._p.apply(this, a);
+		}
+	},
+	show: function(count) {
+		if (!count) {
+			var count = 30;
+		}
+		var first = this.history.length - count > 0 ? this.history.length - count : 0;
+		for (var i = first; i < this.history.length; i++) {
+			var h = this.history[i];
+			var header = '[' + h.date.toLocaleTimeString('ru') + '.' + h.date.getMilliseconds() + ']';
+			header += '[' + h.logtype + '] ' + h.direction + ':';
+			console.log(header);
+			console.hex(h.data);
+		}
+	},
+	setWS: function(_ws) {
+		this.ws = _ws;
+	}
+});
+
+
+
+/**
+ * For debugging
+ */
+
+console.hex = (d) => console.log((Object(d).buffer instanceof ArrayBuffer ? new Uint8Array(d.buffer) : 
+typeof d === 'string' ? (new TextEncoder('utf-8')).encode(d) : 
+new Uint8ClampedArray(d)).reduce((p, c, i, a) => p + (i % 16 === 0 ? i.toString(16).padStart(6, 0) + '  ' : ' ') + 
+c.toString(16).padStart(2, 0) + (i === a.length - 1 || i % 16 === 15 ? 
+' '.repeat((15 - i % 16) * 3) + Array.from(a).splice(i - i % 16, 16).reduce((r, v) => 
+r + (v > 31 && v < 127 || v > 159 ? String.fromCharCode(v) : '.'), '  ') + '\n' : ''), ''));