Added Intel AMT features.

public/scripts/agent-redir-rtc-0.1.0.js

@@ -0,0 +1,106 @@
+/** 
+* @description Mesh Agent Transport Module - using websocket relay
+* @author Ylian Saint-Hilaire
+* @version v0.0.1
+*/
+
+// Construct a MeshServer agent direction object
+var CreateKvmDataChannel = function (webchannel, module, keepalive) {
+    var obj = {};
+    obj.m = module; // This is the inner module (Terminal or Desktop)
+    module.parent = obj;
+    obj.webchannel = webchannel;
+    obj.State = 0;
+    obj.protocol = module.protocol; // 1 = SOL, 2 = KVM, 3 = IDER, 4 = Files, 5 = FileTransfer
+    obj.onStateChanged = null;
+    obj.onControlMsg = null;
+    obj.debugmode = 0;
+    obj.keepalive = keepalive;
+    obj.rtcKeepAlive = null;
+
+    // Private method
+    //obj.debug = function (msg) { console.log(msg); }
+
+    obj.Start = function () {
+        if (obj.debugmode == 1) { console.log('start'); }
+        obj.xxStateChange(3);
+        obj.webchannel.onmessage = obj.xxOnMessage;
+        obj.rtcKeepAlive = setInterval(obj.xxSendRtcKeepAlive, 30000);
+    }
+
+    obj.xxOnMessage = function (e) {
+        //if (obj.debugmode == 1) { console.log('Recv', e.data); }
+        //if (urlvars && urlvars['webrtctrace']) { console.log('WebRTC-Recv(' + obj.State + '): ', typeof e.data, e.data); }
+        if (typeof e.data == 'string') { if (obj.onControlMsg != null) { obj.onControlMsg(e.data); } return; } // If this is a control message, handle it here.
+        if (typeof e.data == 'object') {
+            var f = new FileReader();
+            if (f.readAsBinaryString) {
+                // Chrome & Firefox (Draft)
+                f.onload = function (e) { obj.xxOnSocketData(e.target.result); }
+                f.readAsBinaryString(new Blob([e.data]));
+            } else if (f.readAsArrayBuffer) {
+                // Chrome & Firefox (Spec)
+                f.onloadend = function (e) { obj.xxOnSocketData(e.target.result); }
+                f.readAsArrayBuffer(e.data);
+            } else {
+                // IE10, readAsBinaryString does not exist, use an alternative.
+                var binary = '', bytes = new Uint8Array(e.data), length = bytes.byteLength;
+                for (var i = 0; i < length; i++) { binary += String.fromCharCode(bytes[i]); }
+                obj.xxOnSocketData(binary);
+            }
+        } else {
+            // If we get a string object, it maybe the WebRTC confirm. Ignore it.
+            //obj.debug("Agent Redir Relay - OnData - " + typeof e.data + " - " + e.data.length);
+            obj.xxOnSocketData(e.data);
+        }
+    };
+   
+    obj.xxOnSocketData = function (data) {
+        if (!data) return;
+        if (typeof data === 'object') {
+            // This is an ArrayBuffer, convert it to a string array (used in IE)
+            var binary = "", bytes = new Uint8Array(data), length = bytes.byteLength;
+            for (var i = 0; i < length; i++) { binary += String.fromCharCode(bytes[i]); }
+            data = binary;
+        }
+        else if (typeof data !== 'string') return;
+        //console.log("xxOnSocketData", rstr2hex(data));
+        return obj.m.ProcessData(data);
+    }
+
+    // Send a control message over the WebRTC data channel
+    obj.sendCtrlMsg = function (x) {
+        if (typeof x == 'string') {
+            obj.webchannel.send(x);
+            //if (urlvars && urlvars['webrtctrace']) { console.log('WebRTC-Send(' + obj.State + '): ', typeof x, x); }
+            if (obj.keepalive != null) obj.keepalive.sendKeepAlive();
+        }
+    }
+    
+    // Send a binary message over the WebRTC data channel
+    obj.send = function (x) {
+        if (typeof x == 'string') { var b = new Uint8Array(x.length); for (var i = 0; i < x.length; ++i) { b[i] = x.charCodeAt(i); } x = b; }
+        //if (urlvars && urlvars['webrtctrace']) { console.log('WebRTC-Send(' + obj.State + '): ', typeof x, x); }
+        obj.webchannel.send(x);
+    }
+
+    obj.xxStateChange = function(newstate) {
+        if (obj.State == newstate) return;
+        obj.State = newstate;
+        obj.m.xxStateChange(obj.State);
+        if (obj.onStateChanged != null) obj.onStateChanged(obj, obj.State);
+    }
+
+    obj.Stop = function () {
+        if (obj.debugmode == 1) { console.log('stop'); }
+        if (obj.rtcKeepAlive != null) { clearInterval(obj.rtcKeepAlive); obj.rtcKeepAlive = null; }
+        obj.xxStateChange(0);
+    }
+
+    obj.xxSendRtcKeepAlive = function () {
+        //if (urlvars && urlvars['webrtctrace']) { console.log('WebRTC-SendKeepAlive()'); }
+        obj.sendCtrlMsg(JSON.stringify({ action: 'ping' }));
+    }
+
+    return obj;
+}