@novnc/novnc - npm Package Compare versions

Comparing version 1.5.0-g50e4685 to 1.5.0-g52392ec

docs/LIBRARY.md

@@ -19,3 +19,3 @@ # Using the noVNC JavaScript library
 
-## Conversion of Modules
+## Conversion of modules
 
@@ -22,0 +22,0 @@ noVNC is written using ECMAScript 6 modules. This is not supported by older

lib/crypto/md5.js

@@ -13,3 +13,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2021 The noVNC Authors
+ * Copyright (C) 2021 The noVNC authors
  * Licensed under MPL 2.0 (see LICENSE.txt)
@@ -16,0 +16,0 @@ *

lib/decoders/copyrect.js

@@ -15,3 +15,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2019 The noVNC Authors
+ * Copyright (C) 2019 The noVNC authors
  * Licensed under MPL 2.0 (see LICENSE.txt)
@@ -18,0 +18,0 @@ *

lib/decoders/hextile.js

@@ -17,3 +17,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2019 The noVNC Authors
+ * Copyright (C) 2019 The noVNC authors
  * Licensed under MPL 2.0 (see LICENSE.txt)
@@ -20,0 +20,0 @@ *

lib/decoders/jpeg.js

@@ -22,3 +22,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2019 The noVNC Authors
+ * Copyright (C) 2019 The noVNC authors
  * Licensed under MPL 2.0 (see LICENSE.txt)
@@ -25,0 +25,0 @@ *

lib/decoders/raw.js

@@ -15,3 +15,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2019 The noVNC Authors
+ * Copyright (C) 2019 The noVNC authors
  * Licensed under MPL 2.0 (see LICENSE.txt)
@@ -18,0 +18,0 @@ *

lib/decoders/rre.js

@@ -15,3 +15,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2019 The noVNC Authors
+ * Copyright (C) 2019 The noVNC authors
  * Licensed under MPL 2.0 (see LICENSE.txt)
@@ -18,0 +18,0 @@ *

lib/decoders/tight.js

@@ -19,3 +19,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2019 The noVNC Authors
+ * Copyright (C) 2019 The noVNC authors
  * (c) 2012 Michael Tinglof, Joe Balaz, Les Piech (Mercuri.ca)
@@ -22,0 +22,0 @@ * Licensed under MPL 2.0 (see LICENSE.txt)

lib/decoders/tightpng.js

@@ -23,3 +23,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2019 The noVNC Authors
+ * Copyright (C) 2019 The noVNC authors
  * Licensed under MPL 2.0 (see LICENSE.txt)
@@ -26,0 +26,0 @@ *

lib/decoders/zlib.js

@@ -16,3 +16,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2024 The noVNC Authors
+ * Copyright (C) 2024 The noVNC authors
  * Licensed under MPL 2.0 (see LICENSE.txt)
@@ -19,0 +19,0 @@ *

lib/decoders/zrle.js

@@ -16,3 +16,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2021 The noVNC Authors
+ * Copyright (C) 2021 The noVNC authors
  * Licensed under MPL 2.0 (see LICENSE.txt)
@@ -19,0 +19,0 @@ *

lib/deflator.js

@@ -17,3 +17,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2020 The noVNC Authors
+ * Copyright (C) 2020 The noVNC authors
  * Licensed under MPL 2.0 (see LICENSE.txt)
@@ -20,0 +20,0 @@ *

lib/display.js

@@ -20,3 +20,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2019 The noVNC Authors
+ * Copyright (C) 2019 The noVNC authors
  * Licensed under MPL 2.0 (see LICENSE.txt)
@@ -388,2 +388,14 @@ *
   }, {
+    key: "videoFrame",
+    value: function videoFrame(x, y, width, height, frame) {
+      this._renderQPush({
+        'type': 'frame',
+        'frame': frame,
+        'x': x,
+        'y': y,
+        'width': width,
+        'height': height
+      });
+    }
+  }, {
     key: "blitImage",
@@ -415,5 +427,19 @@ value: function blitImage(x, y, width, height, arr, offset, fromQueue) {
     key: "drawImage",
-    value: function drawImage(img, x, y) {
-      this._drawCtx.drawImage(img, x, y);
-      this._damage(x, y, img.width, img.height);
+    value: function drawImage(img) {
+      var _this$_drawCtx;
+      for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
+        args[_key - 1] = arguments[_key];
+      }
+      (_this$_drawCtx = this._drawCtx).drawImage.apply(_this$_drawCtx, [img].concat(args));
+      if (args.length <= 4) {
+        var x = args[0],
+          y = args[1];
+        this._damage(x, y, img.width, img.height);
+      } else {
+        var sw = args[2],
+          sh = args[3],
+          dx = args[4],
+          dy = args[5];
+        this._damage(dx, dy, sw, sh);
+      }
     }
@@ -487,37 +513,72 @@ }, {
     value: function _scanRenderQ() {
+      var _this2 = this;
       var ready = true;
+      var _loop = function _loop() {
+          var a = _this2._renderQ[0];
+          switch (a.type) {
+            case 'flip':
+              _this2.flip(true);
+              break;
+            case 'copy':
+              _this2.copyImage(a.oldX, a.oldY, a.x, a.y, a.width, a.height, true);
+              break;
+            case 'fill':
+              _this2.fillRect(a.x, a.y, a.width, a.height, a.color, true);
+              break;
+            case 'blit':
+              _this2.blitImage(a.x, a.y, a.width, a.height, a.data, 0, true);
+              break;
+            case 'img':
+              if (a.img.complete) {
+                if (a.img.width !== a.width || a.img.height !== a.height) {
+                  Log.Error("Decoded image has incorrect dimensions. Got " + a.img.width + "x" + a.img.height + ". Expected " + a.width + "x" + a.height + ".");
+                  return {
+                    v: void 0
+                  };
+                }
+                _this2.drawImage(a.img, a.x, a.y);
+              } else {
+                a.img._noVNCDisplay = _this2;
+                a.img.addEventListener('load', _this2._resumeRenderQ);
+                // We need to wait for this image to 'load'
+                // to keep things in-order
+                ready = false;
+              }
+              break;
+            case 'frame':
+              if (a.frame.ready) {
+                // The encoded frame may be larger than the rect due to
+                // limitations of the encoder, so we need to crop the
+                // frame.
+                var frame = a.frame.frame;
+                if (frame.codedWidth < a.width || frame.codedHeight < a.height) {
+                  Log.Warn("Decoded video frame does not cover its full rectangle area. Expecting at least " + a.width + "x" + a.height + " but got " + frame.codedWidth + "x" + frame.codedHeight);
+                }
+                var sx = 0;
+                var sy = 0;
+                var sw = a.width;
+                var sh = a.height;
+                var dx = a.x;
+                var dy = a.y;
+                var dw = sw;
+                var dh = sh;
+                _this2.drawImage(frame, sx, sy, sw, sh, dx, dy, dw, dh);
+                frame.close();
+              } else {
+                var display = _this2;
+                a.frame.promise.then(function () {
+                  display._scanRenderQ();
+                });
+                ready = false;
+              }
+              break;
+          }
+          if (ready) {
+            _this2._renderQ.shift();
+          }
+        },
+        _ret;
       while (ready && this._renderQ.length > 0) {
-        var a = this._renderQ[0];
-        switch (a.type) {
-          case 'flip':
-            this.flip(true);
-            break;
-          case 'copy':
-            this.copyImage(a.oldX, a.oldY, a.x, a.y, a.width, a.height, true);
-            break;
-          case 'fill':
-            this.fillRect(a.x, a.y, a.width, a.height, a.color, true);
-            break;
-          case 'blit':
-            this.blitImage(a.x, a.y, a.width, a.height, a.data, 0, true);
-            break;
-          case 'img':
-            if (a.img.complete) {
-              if (a.img.width !== a.width || a.img.height !== a.height) {
-                Log.Error("Decoded image has incorrect dimensions. Got " + a.img.width + "x" + a.img.height + ". Expected " + a.width + "x" + a.height + ".");
-                return;
-              }
-              this.drawImage(a.img, a.x, a.y);
-            } else {
-              a.img._noVNCDisplay = this;
-              a.img.addEventListener('load', this._resumeRenderQ);
-              // We need to wait for this image to 'load'
-              // to keep things in-order
-              ready = false;
-            }
-            break;
-        }
-        if (ready) {
-          this._renderQ.shift();
-        }
+        _ret = _loop();
+        if (_ret) return _ret.v;
       }
@@ -524,0 +585,0 @@ if (this._renderQ.length === 0 && this._flushPromise !== null) {

lib/encodings.js

@@ -10,3 +10,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2019 The noVNC Authors
+ * Copyright (C) 2019 The noVNC authors
  * Licensed under MPL 2.0 (see LICENSE.txt)
@@ -27,2 +27,3 @@ *
   encodingJPEG: 21,
+  encodingH264: 50,
   pseudoEncodingQualityLevel9: -23,
@@ -65,2 +66,4 @@ pseudoEncodingQualityLevel0: -32,
       return "JPEG";
+    case encodings.encodingH264:
+      return "H.264";
     default:
@@ -67,0 +70,0 @@ return "[unknown encoding " + num + "]";

lib/inflator.js

@@ -17,3 +17,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2020 The noVNC Authors
+ * Copyright (C) 2020 The noVNC authors
  * Licensed under MPL 2.0 (see LICENSE.txt)
@@ -20,0 +20,0 @@ *

lib/input/domkeytable.js

@@ -11,3 +11,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2018 The noVNC Authors
+ * Copyright (C) 2018 The noVNC authors
  * Licensed under MPL 2.0 or any later version (see LICENSE.txt)
@@ -14,0 +14,0 @@ */

lib/input/fixedkeys.js

@@ -9,3 +9,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2018 The noVNC Authors
+ * Copyright (C) 2018 The noVNC authors
  * Licensed under MPL 2.0 or any later version (see LICENSE.txt)
@@ -12,0 +12,0 @@ */

lib/input/gesturehandler.js

@@ -15,3 +15,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2020 The noVNC Authors
+ * Copyright (C) 2020 The noVNC authors
  * Licensed under MPL 2.0 (see LICENSE.txt)
@@ -18,0 +18,0 @@ *

lib/input/keyboard.js

@@ -22,3 +22,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2019 The noVNC Authors
+ * Copyright (C) 2019 The noVNC authors
  * Licensed under MPL 2.0 or any later version (see LICENSE.txt)
@@ -25,0 +25,0 @@ */

lib/input/vkeys.js

@@ -9,3 +9,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2018 The noVNC Authors
+ * Copyright (C) 2018 The noVNC authors
  * Licensed under MPL 2.0 or any later version (see LICENSE.txt)
@@ -12,0 +12,0 @@ */

lib/util/browser.js

 "use strict";
 
-function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
 Object.defineProperty(exports, "__esModule", {
@@ -23,9 +22,14 @@ value: true
 exports.isWindows = isWindows;
-exports.supportsCursorURIs = void 0;
+exports.supportsWebCodecsH264Decode = exports.supportsCursorURIs = void 0;
 var Log = _interopRequireWildcard(require("./logging.js"));
+var _base = _interopRequireDefault(require("../base64.js"));
+function _interopRequireDefault(e) { return e && e.__esModule ? e : { "default": e }; }
 function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
 function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { "default": e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n["default"] = e, t && t.set(e, n), n; }
-/*
+function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
+function _regeneratorRuntime() { "use strict"; /*! regenerator-runtime -- Copyright (c) 2014-present, Facebook, Inc. -- license (MIT): https://github.com/facebook/regenerator/blob/main/LICENSE */ _regeneratorRuntime = function _regeneratorRuntime() { return e; }; var t, e = {}, r = Object.prototype, n = r.hasOwnProperty, o = Object.defineProperty || function (t, e, r) { t[e] = r.value; }, i = "function" == typeof Symbol ? Symbol : {}, a = i.iterator || "@@iterator", c = i.asyncIterator || "@@asyncIterator", u = i.toStringTag || "@@toStringTag"; function define(t, e, r) { return Object.defineProperty(t, e, { value: r, enumerable: !0, configurable: !0, writable: !0 }), t[e]; } try { define({}, ""); } catch (t) { define = function define(t, e, r) { return t[e] = r; }; } function wrap(t, e, r, n) { var i = e && e.prototype instanceof Generator ? e : Generator, a = Object.create(i.prototype), c = new Context(n || []); return o(a, "_invoke", { value: makeInvokeMethod(t, r, c) }), a; } function tryCatch(t, e, r) { try { return { type: "normal", arg: t.call(e, r) }; } catch (t) { return { type: "throw", arg: t }; } } e.wrap = wrap; var h = "suspendedStart", l = "suspendedYield", f = "executing", s = "completed", y = {}; function Generator() {} function GeneratorFunction() {} function GeneratorFunctionPrototype() {} var p = {}; define(p, a, function () { return this; }); var d = Object.getPrototypeOf, v = d && d(d(values([]))); v && v !== r && n.call(v, a) && (p = v); var g = GeneratorFunctionPrototype.prototype = Generator.prototype = Object.create(p); function defineIteratorMethods(t) { ["next", "throw", "return"].forEach(function (e) { define(t, e, function (t) { return this._invoke(e, t); }); }); } function AsyncIterator(t, e) { function invoke(r, o, i, a) { var c = tryCatch(t[r], t, o); if ("throw" !== c.type) { var u = c.arg, h = u.value; return h && "object" == _typeof(h) && n.call(h, "__await") ? e.resolve(h.__await).then(function (t) { invoke("next", t, i, a); }, function (t) { invoke("throw", t, i, a); }) : e.resolve(h).then(function (t) { u.value = t, i(u); }, function (t) { return invoke("throw", t, i, a); }); } a(c.arg); } var r; o(this, "_invoke", { value: function value(t, n) { function callInvokeWithMethodAndArg() { return new e(function (e, r) { invoke(t, n, e, r); }); } return r = r ? r.then(callInvokeWithMethodAndArg, callInvokeWithMethodAndArg) : callInvokeWithMethodAndArg(); } }); } function makeInvokeMethod(e, r, n) { var o = h; return function (i, a) { if (o === f) throw Error("Generator is already running"); if (o === s) { if ("throw" === i) throw a; return { value: t, done: !0 }; } for (n.method = i, n.arg = a;;) { var c = n.delegate; if (c) { var u = maybeInvokeDelegate(c, n); if (u) { if (u === y) continue; return u; } } if ("next" === n.method) n.sent = n._sent = n.arg;else if ("throw" === n.method) { if (o === h) throw o = s, n.arg; n.dispatchException(n.arg); } else "return" === n.method && n.abrupt("return", n.arg); o = f; var p = tryCatch(e, r, n); if ("normal" === p.type) { if (o = n.done ? s : l, p.arg === y) continue; return { value: p.arg, done: n.done }; } "throw" === p.type && (o = s, n.method = "throw", n.arg = p.arg); } }; } function maybeInvokeDelegate(e, r) { var n = r.method, o = e.iterator[n]; if (o === t) return r.delegate = null, "throw" === n && e.iterator["return"] && (r.method = "return", r.arg = t, maybeInvokeDelegate(e, r), "throw" === r.method) || "return" !== n && (r.method = "throw", r.arg = new TypeError("The iterator does not provide a '" + n + "' method")), y; var i = tryCatch(o, e.iterator, r.arg); if ("throw" === i.type) return r.method = "throw", r.arg = i.arg, r.delegate = null, y; var a = i.arg; return a ? a.done ? (r[e.resultName] = a.value, r.next = e.nextLoc, "return" !== r.method && (r.method = "next", r.arg = t), r.delegate = null, y) : a : (r.method = "throw", r.arg = new TypeError("iterator result is not an object"), r.delegate = null, y); } function pushTryEntry(t) { var e = { tryLoc: t[0] }; 1 in t && (e.catchLoc = t[1]), 2 in t && (e.finallyLoc = t[2], e.afterLoc = t[3]), this.tryEntries.push(e); } function resetTryEntry(t) { var e = t.completion || {}; e.type = "normal", delete e.arg, t.completion = e; } function Context(t) { this.tryEntries = [{ tryLoc: "root" }], t.forEach(pushTryEntry, this), this.reset(!0); } function values(e) { if (e || "" === e) { var r = e[a]; if (r) return r.call(e); if ("function" == typeof e.next) return e; if (!isNaN(e.length)) { var o = -1, i = function next() { for (; ++o < e.length;) if (n.call(e, o)) return next.value = e[o], next.done = !1, next; return next.value = t, next.done = !0, next; }; return i.next = i; } } throw new TypeError(_typeof(e) + " is not iterable"); } return GeneratorFunction.prototype = GeneratorFunctionPrototype, o(g, "constructor", { value: GeneratorFunctionPrototype, configurable: !0 }), o(GeneratorFunctionPrototype, "constructor", { value: GeneratorFunction, configurable: !0 }), GeneratorFunction.displayName = define(GeneratorFunctionPrototype, u, "GeneratorFunction"), e.isGeneratorFunction = function (t) { var e = "function" == typeof t && t.constructor; return !!e && (e === GeneratorFunction || "GeneratorFunction" === (e.displayName || e.name)); }, e.mark = function (t) { return Object.setPrototypeOf ? Object.setPrototypeOf(t, GeneratorFunctionPrototype) : (t.__proto__ = GeneratorFunctionPrototype, define(t, u, "GeneratorFunction")), t.prototype = Object.create(g), t; }, e.awrap = function (t) { return { __await: t }; }, defineIteratorMethods(AsyncIterator.prototype), define(AsyncIterator.prototype, c, function () { return this; }), e.AsyncIterator = AsyncIterator, e.async = function (t, r, n, o, i) { void 0 === i && (i = Promise); var a = new AsyncIterator(wrap(t, r, n, o), i); return e.isGeneratorFunction(r) ? a : a.next().then(function (t) { return t.done ? t.value : a.next(); }); }, defineIteratorMethods(g), define(g, u, "Generator"), define(g, a, function () { return this; }), define(g, "toString", function () { return "[object Generator]"; }), e.keys = function (t) { var e = Object(t), r = []; for (var n in e) r.push(n); return r.reverse(), function next() { for (; r.length;) { var t = r.pop(); if (t in e) return next.value = t, next.done = !1, next; } return next.done = !0, next; }; }, e.values = values, Context.prototype = { constructor: Context, reset: function reset(e) { if (this.prev = 0, this.next = 0, this.sent = this._sent = t, this.done = !1, this.delegate = null, this.method = "next", this.arg = t, this.tryEntries.forEach(resetTryEntry), !e) for (var r in this) "t" === r.charAt(0) && n.call(this, r) && !isNaN(+r.slice(1)) && (this[r] = t); }, stop: function stop() { this.done = !0; var t = this.tryEntries[0].completion; if ("throw" === t.type) throw t.arg; return this.rval; }, dispatchException: function dispatchException(e) { if (this.done) throw e; var r = this; function handle(n, o) { return a.type = "throw", a.arg = e, r.next = n, o && (r.method = "next", r.arg = t), !!o; } for (var o = this.tryEntries.length - 1; o >= 0; --o) { var i = this.tryEntries[o], a = i.completion; if ("root" === i.tryLoc) return handle("end"); if (i.tryLoc <= this.prev) { var c = n.call(i, "catchLoc"), u = n.call(i, "finallyLoc"); if (c && u) { if (this.prev < i.catchLoc) return handle(i.catchLoc, !0); if (this.prev < i.finallyLoc) return handle(i.finallyLoc); } else if (c) { if (this.prev < i.catchLoc) return handle(i.catchLoc, !0); } else { if (!u) throw Error("try statement without catch or finally"); if (this.prev < i.finallyLoc) return handle(i.finallyLoc); } } } }, abrupt: function abrupt(t, e) { for (var r = this.tryEntries.length - 1; r >= 0; --r) { var o = this.tryEntries[r]; if (o.tryLoc <= this.prev && n.call(o, "finallyLoc") && this.prev < o.finallyLoc) { var i = o; break; } } i && ("break" === t || "continue" === t) && i.tryLoc <= e && e <= i.finallyLoc && (i = null); var a = i ? i.completion : {}; return a.type = t, a.arg = e, i ? (this.method = "next", this.next = i.finallyLoc, y) : this.complete(a); }, complete: function complete(t, e) { if ("throw" === t.type) throw t.arg; return "break" === t.type || "continue" === t.type ? this.next = t.arg : "return" === t.type ? (this.rval = this.arg = t.arg, this.method = "return", this.next = "end") : "normal" === t.type && e && (this.next = e), y; }, finish: function finish(t) { for (var e = this.tryEntries.length - 1; e >= 0; --e) { var r = this.tryEntries[e]; if (r.finallyLoc === t) return this.complete(r.completion, r.afterLoc), resetTryEntry(r), y; } }, "catch": function _catch(t) { for (var e = this.tryEntries.length - 1; e >= 0; --e) { var r = this.tryEntries[e]; if (r.tryLoc === t) { var n = r.completion; if ("throw" === n.type) { var o = n.arg; resetTryEntry(r); } return o; } } throw Error("illegal catch attempt"); }, delegateYield: function delegateYield(e, r, n) { return this.delegate = { iterator: values(e), resultName: r, nextLoc: n }, "next" === this.method && (this.arg = t), y; } }, e; }
+function asyncGeneratorStep(n, t, e, r, o, a, c) { try { var i = n[a](c), u = i.value; } catch (n) { return void e(n); } i.done ? t(u) : Promise.resolve(u).then(r, o); }
+function _asyncToGenerator(n) { return function () { var t = this, e = arguments; return new Promise(function (r, o) { var a = n.apply(t, e); function _next(n) { asyncGeneratorStep(a, r, o, _next, _throw, "next", n); } function _throw(n) { asyncGeneratorStep(a, r, o, _next, _throw, "throw", n); } _next(void 0); }); }; } /*
  * noVNC: HTML5 VNC client
- * Copyright (C) 2019 The noVNC Authors
+ * Copyright (C) 2019 The noVNC authors
  * Licensed under MPL 2.0 (see LICENSE.txt)
@@ -37,3 +41,2 @@ *
  */
-
 // Touch detection
@@ -90,2 +93,91 @@ var isTouchDevice = exports.isTouchDevice = 'ontouchstart' in document.documentElement ||
 var hasScrollbarGutter = exports.hasScrollbarGutter = _hasScrollbarGutter;
+var supportsWebCodecsH264Decode = exports.supportsWebCodecsH264Decode = false;
+function _checkWebCodecsH264DecodeSupport() {
+  return _checkWebCodecsH264DecodeSupport2.apply(this, arguments);
+}
+function _checkWebCodecsH264DecodeSupport2() {
+  _checkWebCodecsH264DecodeSupport2 = _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee() {
+    var config, support, data, gotframe, _error, decoder, chunk;
+    return _regeneratorRuntime().wrap(function _callee$(_context) {
+      while (1) switch (_context.prev = _context.next) {
+        case 0:
+          if ('VideoDecoder' in window) {
+            _context.next = 2;
+            break;
+          }
+          return _context.abrupt("return", false);
+        case 2:
+          // We'll need to make do with some placeholders here
+          config = {
+            codec: 'avc1.42401f',
+            codedWidth: 1920,
+            codedHeight: 1080,
+            optimizeForLatency: true
+          };
+          _context.next = 5;
+          return VideoDecoder.isConfigSupported(config);
+        case 5:
+          support = _context.sent;
+          if (support.supported) {
+            _context.next = 8;
+            break;
+          }
+          return _context.abrupt("return", false);
+        case 8:
+          // Firefox incorrectly reports supports for H.264 under some
+          // circumstances, so we need to actually test a real frame
+          // https://bugzilla.mozilla.org/show_bug.cgi?id=1932392
+          data = new Uint8Array(_base["default"].decode('AAAAAWdCwBTZnpuAgICgAAADACAAAAZB4oVNAAAAAWjJYyyAAAABBgX//4Hc' + 'Rem95tlIt5Ys2CDZI+7veDI2NCAtIGNvcmUgMTY0IHIzMTA4IDMxZTE5Zjkg' + 'LSBILjI2NC9NUEVHLTQgQVZDIGNvZGVjIC0gQ29weWxlZnQgMjAwMy0yMDIz' + 'IC0gaHR0cDovL3d3dy52aWRlb2xhbi5vcmcveDI2NC5odG1sIC0gb3B0aW9u' + 'czogY2FiYWM9MCByZWY9NSBkZWJsb2NrPTE6MDowIGFuYWx5c2U9MHgxOjB4' + 'MTExIG1lPWhleCBzdWJtZT04IHBzeT0xIHBzeV9yZD0xLjAwOjAuMDAgbWl4' + 'ZWRfcmVmPTEgbWVfcmFuZ2U9MTYgY2hyb21hX21lPTEgdHJlbGxpcz0yIDh4' + 'OGRjdD0wIGNxbT0wIGRlYWR6b25lPTIxLDExIGZhc3RfcHNraXA9MSBjaHJv' + 'bWFfcXBfb2Zmc2V0PS0yIHRocmVhZHM9MSBsb29rYWhlYWRfdGhyZWFkcz0x' + 'IHNsaWNlZF90aHJlYWRzPTAgbnI9MCBkZWNpbWF0ZT0xIGludGVybGFjZWQ9' + 'MCBibHVyYXlfY29tcGF0PTAgY29uc3RyYWluZWRfaW50cmE9MCBiZnJhbWVz' + 'PTAgd2VpZ2h0cD0wIGtleWludD1pbmZpbml0ZSBrZXlpbnRfbWluPTI1IHNj' + 'ZW5lY3V0PTQwIGludHJhX3JlZnJlc2g9MCByY19sb29rYWhlYWQ9NTAgcmM9' + 'YWJyIG1idHJlZT0xIGJpdHJhdGU9NDAwIHJhdGV0b2w9MS4wIHFjb21wPTAu' + 'NjAgcXBtaW49MCBxcG1heD02OSBxcHN0ZXA9NCBpcF9yYXRpbz0xLjQwIGFx' + 'PTE6MS4wMACAAAABZYiEBrxmKAAPVccAAS044AA5DRJMnkycJk4TPw=='));
+          gotframe = false;
+          _error = null;
+          decoder = new VideoDecoder({
+            output: function output(frame) {
+              gotframe = true;
+            },
+            error: function error(e) {
+              _error = e;
+            }
+          });
+          chunk = new EncodedVideoChunk({
+            timestamp: 0,
+            type: 'key',
+            data: data
+          });
+          decoder.configure(config);
+          decoder.decode(chunk);
+          _context.prev = 15;
+          _context.next = 18;
+          return decoder.flush();
+        case 18:
+          _context.next = 23;
+          break;
+        case 20:
+          _context.prev = 20;
+          _context.t0 = _context["catch"](15);
+          // Firefox incorrectly throws an exception here
+          // https://bugzilla.mozilla.org/show_bug.cgi?id=1932566
+          _error = _context.t0;
+        case 23:
+          if (gotframe) {
+            _context.next = 25;
+            break;
+          }
+          return _context.abrupt("return", false);
+        case 25:
+          if (!(_error !== null)) {
+            _context.next = 27;
+            break;
+          }
+          return _context.abrupt("return", false);
+        case 27:
+          return _context.abrupt("return", true);
+        case 28:
+        case "end":
+          return _context.stop();
+      }
+    }, _callee, null, [[15, 20]]);
+  }));
+  return _checkWebCodecsH264DecodeSupport2.apply(this, arguments);
+}
+exports.supportsWebCodecsH264Decode = supportsWebCodecsH264Decode = await _checkWebCodecsH264DecodeSupport();
 
@@ -92,0 +184,0 @@ /*

lib/util/cursor.js

@@ -15,3 +15,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2019 The noVNC Authors
+ * Copyright (C) 2019 The noVNC authors
  * Licensed under MPL 2.0 or any later version (see LICENSE.txt)
@@ -18,0 +18,0 @@ */

lib/util/element.js

@@ -9,3 +9,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2020 The noVNC Authors
+ * Copyright (C) 2020 The noVNC authors
  * Licensed under MPL 2.0 (see LICENSE.txt)
@@ -12,0 +12,0 @@ *

lib/util/events.js

@@ -12,3 +12,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2018 The noVNC Authors
+ * Copyright (C) 2018 The noVNC authors
  * Licensed under MPL 2.0 (see LICENSE.txt)
@@ -15,0 +15,0 @@ *

lib/util/eventtarget.js

@@ -15,3 +15,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2019 The noVNC Authors
+ * Copyright (C) 2019 The noVNC authors
  * Licensed under MPL 2.0 (see LICENSE.txt)
@@ -18,0 +18,0 @@ *

lib/util/int.js

@@ -10,3 +10,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2020 The noVNC Authors
+ * Copyright (C) 2020 The noVNC authors
  * Licensed under MPL 2.0 (see LICENSE.txt)
@@ -13,0 +13,0 @@ *

lib/util/logging.js

@@ -11,3 +11,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2019 The noVNC Authors
+ * Copyright (C) 2019 The noVNC authors
  * Licensed under MPL 2.0 (see LICENSE.txt)
@@ -14,0 +14,0 @@ *

lib/util/strings.js

@@ -10,3 +10,3 @@ "use strict";
  * noVNC: HTML5 VNC client
- * Copyright (C) 2019 The noVNC Authors
+ * Copyright (C) 2019 The noVNC authors
  * Licensed under MPL 2.0 (see LICENSE.txt)
@@ -13,0 +13,0 @@ *

lib/websock.js

@@ -23,3 +23,3 @@ "use strict";
  * Websock: high-performance buffering wrapper
- * Copyright (C) 2019 The noVNC Authors
+ * Copyright (C) 2019 The noVNC authors
  * Licensed under MPL 2.0 (see LICENSE.txt)
@@ -81,3 +81,3 @@ *
 
-  // Getters and Setters
+  // Getters and setters
   return _createClass(Websock, [{
@@ -103,3 +103,3 @@ key: "readyState",
 
-    // Receive Queue
+    // Receive queue
   }, {
@@ -199,3 +199,3 @@ key: "rQpeek8",
 
-    // Send Queue
+    // Send queue
   }, {
@@ -261,3 +261,3 @@ key: "sQpush8",
 
-    // Event Handlers
+    // Event handlers
   }, {
@@ -363,3 +363,3 @@ key: "off",
         if (this._rQbufferSize - (this._rQlen - this._rQi) < minFit) {
-          throw new Error("Receive Queue buffer exceeded " + MAX_RQ_GROW_SIZE + " bytes, and the new message could not fit");
+          throw new Error("Receive queue buffer exceeded " + MAX_RQ_GROW_SIZE + " bytes, and the new message could not fit");
         }
@@ -366,0 +366,0 @@ }

LICENSE.txt

@@ -1,2 +0,2 @@
-noVNC is Copyright (C) 2022 The noVNC Authors
+noVNC is Copyright (C) 2022 The noVNC authors
 (./AUTHORS)
@@ -3,0 +3,0 @@

package.json

 {
   "name": "@novnc/novnc",
-  "version": "1.5.0-g50e4685",
+  "version": "1.5.0-g52392ec",
   "description": "An HTML5 VNC client",
@@ -5,0 +5,0 @@ "browser": "lib/rfb",

README.md

@@ -1,2 +0,2 @@
-## noVNC: HTML VNC Client Library and Application
+## noVNC: HTML VNC client library and application
 
@@ -17,6 +17,6 @@ [![Test Status](https://github.com/novnc/noVNC/workflows/Test/badge.svg)](https://github.com/novnc/noVNC/actions?query=workflow%3ATest)
 [ThinLinc](https://cendio.com/thinlinc). See
-[the Projects and Companies wiki page](https://github.com/novnc/noVNC/wiki/Projects-and-companies-using-noVNC)
+[the Projects and companies wiki page](https://github.com/novnc/noVNC/wiki/Projects-and-companies-using-noVNC)
 for a more complete list with additional info and links.
 
-### Table of Contents
+### Table of contents
 
@@ -26,7 +26,7 @@ - [News/help/contact](#newshelpcontact)
 - [Screenshots](#screenshots)
-- [Browser Requirements](#browser-requirements)
-- [Server Requirements](#server-requirements)
-- [Quick Start](#quick-start)
-- [Installation from Snap Package](#installation-from-snap-package)
-- [Integration and Deployment](#integration-and-deployment)
+- [Browser requirements](#browser-requirements)
+- [Server requirements](#server-requirements)
+- [Quick start](#quick-start)
+- [Installation from snap package](#installation-from-snap-package)
+- [Integration and deployment](#integration-and-deployment)
 - [Authors/Contributors](#authorscontributors)
@@ -91,3 +91,3 @@
 
-### Browser Requirements
+### Browser requirements
 
@@ -98,6 +98,6 @@ noVNC uses many modern web technologies so a formal requirement list is
 
-* Chrome 64, Firefox 79, Safari 13.4, Opera 51, Edge 79
+* Chrome 89, Firefox 89, Safari 15, Opera 75, Edge 89
 
 
-### Server Requirements
+### Server requirements
 
@@ -114,3 +114,3 @@ noVNC follows the standard VNC protocol, but unlike other VNC clients it does
 
-### Quick Start
+### Quick start
 
@@ -132,19 +132,19 @@ * Use the `novnc_proxy` script to automatically download and start websockify, which
 
-### Installation from Snap Package
-Running the command below will install the latest release of noVNC from Snap:
+### Installation from snap package
+Running the command below will install the latest release of noVNC from snap:
 
 `sudo snap install novnc`
 
-#### Running noVNC from Snap Directly
+#### Running noVNC from snap directly
 
-You can run the Snap-package installed novnc directly with, for example:
+You can run the snap package installed novnc directly with, for example:
 
 `novnc --listen 6081 --vnc localhost:5901 # /snap/bin/novnc if /snap/bin is not in your PATH`
 
-If you want to use certificate files, due to standard Snap confinement restrictions you need to have them in the /home/\<user\>/snap/novnc/current/ directory. If your username is jsmith an example command would be:
+If you want to use certificate files, due to standard snap confinement restrictions you need to have them in the /home/\<user\>/snap/novnc/current/ directory. If your username is jsmith an example command would be:
   
   `novnc --listen 8443 --cert ~jsmith/snap/novnc/current/self.crt --key ~jsmith/snap/novnc/current/self.key --vnc ubuntu.example.com:5901`
 
-#### Running noVNC from Snap as a Service (Daemon)
-The Snap package also has the capability to run a 'novnc' service which can be 
+#### Running noVNC from snap as a service (daemon)
+The snap package also has the capability to run a 'novnc' service which can be
 configured to listen on multiple ports connecting to multiple VNC servers 
@@ -181,3 +181,3 @@ (effectively a service runing multiple instances of novnc).
 
-Disable a service (note that because of a limitation in  Snap it's currently not 
+Disable a service (note that because of a limitation in snap it's currently not
 possible to unset config variables, setting them to blank values is the way 
@@ -199,3 +199,3 @@ to disable a service):
 
-### Integration and Deployment
+### Integration and deployment
 
@@ -223,4 +223,4 @@ Please see our other documents for how to integrate noVNC in your own software,
 * Notable contributions:
-    * UI and Icons : Pierre Ossman, Chris Gordon
-    * Original Logo : Michael Sersen
+    * UI and icons : Pierre Ossman, Chris Gordon
+    * Original logo : Michael Sersen
     * tight encoding : Michael Tinglof (Mercuri.ca)
@@ -227,0 +227,0 @@ * RealVNC RSA AES authentication : USTC Vlab Team

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

768493

increased by4.1%

Number of package files

64

increased by1.59%

Lines of code

17976

increased by3.13%

No dependency changes