added webrdp public code

1 files changed, 19 insertions, 0 deletions

diff --git a/www/js/webrdp-ext.js b/www/js/webrdp-ext.js
new file mode 100644
index 0000000..9a96b23
--- /dev/null
+++ b/www/js/webrdp-ext.js
@@ -0,0 +1,19 @@
+/** BSD-2-Clause license
+ *
+ * Copyright (c) 2018-2023 NST <www.newinfosec.ru>, smake <smake at ya dot ru>.
+ *
+ */
+
+ArrayBuffer.prototype.toHexdump = function () {
+	return new Uint8Array(this).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' : ''
+		), ''
+	);
+
+}