From b60df56157ee1fd0bd4938799bac05a62fda91a1 Mon Sep 17 00:00:00 2001
From: lookshe <github@lookshe.org>
Date: Sat, 14 Mar 2015 20:45:20 +0100
Subject: initial commit from working version

---
 .../com/hurlant/util/der/ObjectIdentifier.as       | 112 +++++++++++++++++++++
 1 file changed, 112 insertions(+)
 create mode 100755 signaling-server/node_modules/socket.io/node_modules/socket.io-client/lib/vendor/web-socket-js/flash-src/com/hurlant/util/der/ObjectIdentifier.as

(limited to 'signaling-server/node_modules/socket.io/node_modules/socket.io-client/lib/vendor/web-socket-js/flash-src/com/hurlant/util/der/ObjectIdentifier.as')

diff --git a/signaling-server/node_modules/socket.io/node_modules/socket.io-client/lib/vendor/web-socket-js/flash-src/com/hurlant/util/der/ObjectIdentifier.as b/signaling-server/node_modules/socket.io/node_modules/socket.io-client/lib/vendor/web-socket-js/flash-src/com/hurlant/util/der/ObjectIdentifier.as
new file mode 100755
index 0000000..932acd7
--- /dev/null
+++ b/signaling-server/node_modules/socket.io/node_modules/socket.io-client/lib/vendor/web-socket-js/flash-src/com/hurlant/util/der/ObjectIdentifier.as
@@ -0,0 +1,112 @@
+/**
+ * ObjectIdentifier
+ * 
+ * An ASN1 type for an ObjectIdentifier
+ * We store the oid in an Array.
+ * Copyright (c) 2007 Henri Torgemane
+ * 
+ * See LICENSE.txt for full license information.
+ */
+package com.hurlant.util.der
+{
+	import flash.utils.ByteArray;
+	
+	public class ObjectIdentifier implements IAsn1Type
+	{
+		private var type:uint;
+		private var len:uint;
+		private var oid:Array;
+		
+		public function ObjectIdentifier(type:uint, length:uint, b:*) {
+			this.type = type;
+			this.len = length;
+			if (b is ByteArray) {
+				parse(b as ByteArray);
+			} else if (b is String) {
+				generate(b as String);
+			} else {
+				throw new Error("Invalid call to new ObjectIdentifier");
+			}
+		}
+		
+		private function generate(s:String):void {
+			oid = s.split(".");
+		}
+		
+		private function parse(b:ByteArray):void {
+			// parse stuff
+			// first byte = 40*value1 + value2
+			var o:uint = b.readUnsignedByte();
+			var a:Array = []
+			a.push(uint(o/40));
+			a.push(uint(o%40));
+			var v:uint = 0;
+			while (b.bytesAvailable>0) {
+				o = b.readUnsignedByte();
+				var last:Boolean = (o&0x80)==0;
+				o &= 0x7f;
+				v = v*128 + o;
+				if (last) {
+					a.push(v);
+					v = 0;
+				}
+			}
+			oid = a;
+		}
+		
+		public function getLength():uint
+		{
+			return len;
+		}
+		
+		public function getType():uint
+		{
+			return type;
+		}
+		
+		public function toDER():ByteArray {
+			var tmp:Array = [];
+			tmp[0] = oid[0]*40 + oid[1];
+			for (var i:int=2;i<oid.length;i++) {
+				var v:int = parseInt(oid[i]);
+				if (v<128) {
+					tmp.push(v);
+				} else if (v<128*128) {
+					tmp.push( (v>>7)|0x80 );
+					tmp.push( v&0x7f );
+				} else if (v<128*128*128) {
+					tmp.push( (v>>14)|0x80 );
+					tmp.push( (v>>7)&0x7f | 0x80 );
+					tmp.push( v&0x7f);
+				} else if (v<128*128*128*128) {
+					tmp.push( (v>>21)|0x80 );
+					tmp.push( (v>>14) & 0x7f | 0x80 );
+					tmp.push( (v>>7) & 0x7f | 0x80 );
+					tmp.push( v & 0x7f );
+				} else {
+					throw new Error("OID element bigger than we thought. :(");
+				}
+			}
+			len = tmp.length;
+			if (type==0) {
+				type = 6;
+			}
+			tmp.unshift(len); // assume length is small enough to fit here.
+			tmp.unshift(type);
+			var b:ByteArray = new ByteArray;
+			for (i=0;i<tmp.length;i++) {
+				b[i] = tmp[i];
+			}
+			return b;
+		}
+
+		public function toString():String {
+			return DER.indent+oid.join(".");
+		}
+		
+		public function dump():String {
+			return "OID["+type+"]["+len+"]["+toString()+"]";
+		}
+		
+	}
+}
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