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@novnc/novnc - npm Package Compare versions

Comparing version 1.0.0-testing.2 to 1.0.0

core/encodings.js
core/util/browser.js
core/util/eventtarget.js
core/util/polyfill.js
docs/API-internal.md
docs/API.md
docs/EMBEDDING.md
docs/LIBRARY.md

7

core/base64.js

@@ -7,4 +7,3 @@ /* This Source Code Form is subject to the terms of the Mozilla Public

/*jslint white: false */
/*global console */
import * as Log from './util/logging.js';

@@ -51,3 +50,2 @@ export default {

/* Convert Base64 data to a string */
/* jshint -W013 */
toBinaryTable : [

@@ -63,3 +61,2 @@ -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1,

],
/* jshint +W013 */

@@ -88,3 +85,3 @@ decode: function (data, offset) {

if (c === -1) {
console.error("Illegal character code " + data.charCodeAt(i) + " at position " + i);
Log.Error("Illegal character code " + data.charCodeAt(i) + " at position " + i);
continue;

@@ -91,0 +88,0 @@ }

5

core/des.js

@@ -78,4 +78,2 @@ /*

/* jslint white: false */
export default function DES(passwd) {

@@ -85,3 +83,2 @@ "use strict";

// Tables, permutations, S-boxes, etc.
// jshint -W013
var PC2 = [13,16,10,23, 0, 4, 2,27,14, 5,20, 9,22,18,11, 3,

@@ -94,3 +91,2 @@ 25, 7,15, 6,26,19,12, 1,40,51,30,36,46,54,29,39,

// jshint -W015
a=1<<16; b=1<<24; c=a|b; d=1<<2; e=1<<10; f=d|e;

@@ -136,3 +132,2 @@ SP1 = [c|e,z|z,a|z,c|f,c|d,a|f,z|d,a|z,z|e,c|e,c|f,z|e,b|f,c|d,b|z,z|d,

z|z,c|f,a|d,b|d,c|z,b|e,b|f,z|z,c|f,a|e,a|e,z|f,z|f,a|d,b|z,c|e];
// jshint +W013,+W015

@@ -139,0 +134,0 @@ // Set the key.

193

core/display.js

@@ -10,11 +10,6 @@ /*

/*jslint browser: true, white: false */
/*global Util, Base64, changeCursor */
import { browserSupportsCursorURIs as cursorURIsSupported } from './util/browsers.js';
import { set_defaults, make_properties } from './util/properties.js';
import * as Log from './util/logging.js';
import Base64 from "./base64.js";
export default function Display(defaults) {
export default function Display(target) {
this._drawCtx = null;

@@ -36,12 +31,7 @@ this._c_forceCanvas = false;

set_defaults(this, defaults, {
'scale': 1.0,
'viewport': false,
'render_mode': '',
"onFlush": function () {},
});
Log.Debug(">> Display.constructor");
// The visible canvas
this._target = target;
if (!this._target) {

@@ -77,19 +67,7 @@ throw new Error("Target must be set");

// Check canvas features
if ('createImageData' in this._drawCtx) {
this._render_mode = 'canvas rendering';
} else {
if (!('createImageData' in this._drawCtx)) {
throw new Error("Canvas does not support createImageData");
}
if (this._prefer_js === null) {
Log.Info("Prefering javascript operations");
this._prefer_js = true;
}
// Determine browser support for setting the cursor via data URI scheme
if (this._cursor_uri || this._cursor_uri === null ||
this._cursor_uri === undefined) {
this._cursor_uri = cursorURIsSupported();
}
this._tile16x16 = this._drawCtx.createImageData(16, 16);
Log.Debug("<< Display.constructor");

@@ -107,3 +85,35 @@ };

Display.prototype = {
// Public methods
// ===== PROPERTIES =====
_scale: 1.0,
get scale() { return this._scale; },
set scale(scale) {
this._rescale(scale);
},
_clipViewport: false,
get clipViewport() { return this._clipViewport; },
set clipViewport(viewport) {
this._clipViewport = viewport;
// May need to readjust the viewport dimensions
var vp = this._viewportLoc;
this.viewportChangeSize(vp.w, vp.h);
this.viewportChangePos(0, 0);
},
get width() {
return this._fb_width;
},
get height() {
return this._fb_height;
},
logo: null,
// ===== EVENT HANDLERS =====
onflush: function () {}, // A flush request has finished
// ===== PUBLIC METHODS =====
viewportChangePos: function (deltaX, deltaY) {

@@ -114,3 +124,3 @@ var vp = this._viewportLoc;

if (!this._viewport) {
if (!this._clipViewport) {
deltaX = -vp.w; // clamped later of out of bounds

@@ -154,3 +164,3 @@ deltaY = -vp.h;

if (!this._viewport ||
if (!this._clipViewport ||
typeof(width) === "undefined" ||

@@ -316,3 +326,3 @@ typeof(height) === "undefined") {

if (this._renderQ.length === 0) {
this._onFlush();
this.onflush();
} else {

@@ -392,16 +402,12 @@ this._flushing = true;

if (this._prefer_js) {
var red = color[2];
var green = color[1];
var blue = color[0];
var red = color[2];
var green = color[1];
var blue = color[0];
var data = this._tile.data;
for (var i = 0; i < width * height * 4; i += 4) {
data[i] = red;
data[i + 1] = green;
data[i + 2] = blue;
data[i + 3] = 255;
}
} else {
this.fillRect(x, y, width, height, color, true);
var data = this._tile.data;
for (var i = 0; i < width * height * 4; i += 4) {
data[i] = red;
data[i + 1] = green;
data[i + 2] = blue;
data[i + 3] = 255;
}

@@ -412,22 +418,18 @@ },

subTile: function (x, y, w, h, color) {
if (this._prefer_js) {
var red = color[2];
var green = color[1];
var blue = color[0];
var xend = x + w;
var yend = y + h;
var red = color[2];
var green = color[1];
var blue = color[0];
var xend = x + w;
var yend = y + h;
var data = this._tile.data;
var width = this._tile.width;
for (var j = y; j < yend; j++) {
for (var i = x; i < xend; i++) {
var p = (i + (j * width)) * 4;
data[p] = red;
data[p + 1] = green;
data[p + 2] = blue;
data[p + 3] = 255;
}
var data = this._tile.data;
var width = this._tile.width;
for (var j = y; j < yend; j++) {
for (var i = x; i < xend; i++) {
var p = (i + (j * width)) * 4;
data[p] = red;
data[p + 1] = green;
data[p + 2] = blue;
data[p + 3] = 255;
}
} else {
this.fillRect(this._tile_x + x, this._tile_y + y, w, h, color, true);
}

@@ -438,8 +440,5 @@ },

finishTile: function () {
if (this._prefer_js) {
this._drawCtx.putImageData(this._tile, this._tile_x, this._tile_y);
this._damage(this._tile_x, this._tile_y,
this._tile.width, this._tile.height);
}
// else: No-op -- already done by setSubTile
this._drawCtx.putImageData(this._tile, this._tile_x, this._tile_y);
this._damage(this._tile_x, this._tile_y,
this._tile.width, this._tile.height);
},

@@ -513,7 +512,2 @@

changeCursor: function (pixels, mask, hotx, hoty, w, h) {
if (this._cursor_uri === false) {
Log.Warn("changeCursor called but no cursor data URI support");
return;
}
Display.changeCursor(this._target, pixels, mask, hotx, hoty, w, h);

@@ -530,29 +524,4 @@ },

clippingDisplay: function () {
autoscale: function (containerWidth, containerHeight) {
var vp = this._viewportLoc;
return this._fb_width > vp.w || this._fb_height > vp.h;
},
// Overridden getters/setters
set_scale: function (scale) {
this._rescale(scale);
},
set_viewport: function (viewport) {
this._viewport = viewport;
// May need to readjust the viewport dimensions
var vp = this._viewportLoc;
this.viewportChangeSize(vp.w, vp.h);
this.viewportChangePos(0, 0);
},
get_width: function () {
return this._fb_width;
},
get_height: function () {
return this._fb_height;
},
autoscale: function (containerWidth, containerHeight, downscaleOnly) {
var vp = this._viewportLoc;
var targetAspectRatio = containerWidth / containerHeight;

@@ -568,10 +537,7 @@ var fbAspectRatio = vp.w / vp.h;

if (scaleRatio > 1.0 && downscaleOnly) {
scaleRatio = 1.0;
}
this._rescale(scaleRatio);
},
// Private Methods
// ===== PRIVATE METHODS =====
_rescale: function (factor) {

@@ -701,3 +667,3 @@ this._scale = factor;

this._flushing = false;
this._onFlush();
this.onflush();
}

@@ -707,19 +673,2 @@ },

make_properties(Display, [
['target', 'wo', 'dom'], // Canvas element for rendering
['context', 'ro', 'raw'], // Canvas 2D context for rendering (read-only)
['logo', 'rw', 'raw'], // Logo to display when cleared: {"width": w, "height": h, "type": mime-type, "data": data}
['scale', 'rw', 'float'], // Display area scale factor 0.0 - 1.0
['viewport', 'rw', 'bool'], // Use viewport clipping
['width', 'ro', 'int'], // Display area width
['height', 'ro', 'int'], // Display area height
['render_mode', 'ro', 'str'], // Canvas rendering mode (read-only)
['prefer_js', 'rw', 'str'], // Prefer Javascript over canvas methods
['cursor_uri', 'rw', 'raw'], // Can we render cursor using data URI
['onFlush', 'rw', 'func'], // onFlush(): A flush request has finished
]);
// Class Methods

@@ -726,0 +675,0 @@ Display.changeCursor = function (target, pixels, mask, hotx, hoty, w, h) {

86

core/input/keyboard.js

@@ -8,10 +8,7 @@ /*

/*jslint browser: true, white: false */
/*global window, Util */
import * as Log from '../util/logging.js';
import { stopEvent } from '../util/events.js';
import { set_defaults, make_properties } from '../util/properties.js';
import * as KeyboardUtil from "./util.js";
import KeyTable from "./keysym.js";
import * as browser from "../util/browser.js";

@@ -22,3 +19,5 @@ //

export default function Keyboard(defaults) {
export default function Keyboard(target) {
this._target = target || null;
this._keyDownList = {}; // List of depressed keys

@@ -28,7 +27,2 @@ // (even if they are happy)

set_defaults(this, defaults, {
'target': document,
'focused': true
});
// keep these here so we can refer to them later

@@ -43,30 +37,11 @@ this._eventHandlers = {

function isMac() {
return navigator && !!(/mac/i).exec(navigator.platform);
}
function isWindows() {
return navigator && !!(/win/i).exec(navigator.platform);
}
function isIOS() {
return navigator &&
(!!(/ipad/i).exec(navigator.platform) ||
!!(/iphone/i).exec(navigator.platform) ||
!!(/ipod/i).exec(navigator.platform));
}
function isIE() {
return navigator && !!(/trident/i).exec(navigator.userAgent);
}
function isEdge() {
return navigator && !!(/edge/i).exec(navigator.userAgent);
}
Keyboard.prototype = {
// private methods
// ===== EVENT HANDLERS =====
onkeyevent: function () {}, // Handler for key press/release
// ===== PRIVATE METHODS =====
_sendKeyEvent: function (keysym, code, down) {
if (!this._onKeyEvent) {
return;
}
Log.Debug("onKeyEvent " + (down ? "down" : "up") +
Log.Debug("onkeyevent " + (down ? "down" : "up") +
", keysym: " + keysym, ", code: " + code);

@@ -79,3 +54,3 @@

var fakeAltGraph = false;
if (down && isWindows()) {
if (down && browser.isWindows()) {
if ((code !== 'ControlLeft') &&

@@ -86,5 +61,5 @@ (code !== 'AltRight') &&

fakeAltGraph = true;
this._onKeyEvent(this._keyDownList['AltRight'],
this.onkeyevent(this._keyDownList['AltRight'],
'AltRight', false);
this._onKeyEvent(this._keyDownList['ControlLeft'],
this.onkeyevent(this._keyDownList['ControlLeft'],
'ControlLeft', false);

@@ -94,8 +69,8 @@ }

this._onKeyEvent(keysym, code, down);
this.onkeyevent(keysym, code, down);
if (fakeAltGraph) {
this._onKeyEvent(this._keyDownList['ControlLeft'],
this.onkeyevent(this._keyDownList['ControlLeft'],
'ControlLeft', true);
this._onKeyEvent(this._keyDownList['AltRight'],
this.onkeyevent(this._keyDownList['AltRight'],
'AltRight', true);

@@ -141,4 +116,2 @@ }

_handleKeyDown: function (e) {
if (!this._focused) { return; }
var code = this._getKeyCode(e);

@@ -151,3 +124,3 @@ var keysym = KeyboardUtil.getKeysym(e);

// special treat that platform here)
if ((code === 'Unidentified') || isIOS()) {
if ((code === 'Unidentified') || browser.isIOS()) {
if (keysym) {

@@ -169,3 +142,3 @@ // If it's a virtual keyboard then it should be

// possibly others).
if (isMac()) {
if (browser.isMac()) {
switch (keysym) {

@@ -197,3 +170,3 @@ case KeyTable.XK_Super_L:

// it was a quick press and release of the button.
if (isMac() && (code === 'CapsLock')) {
if (browser.isMac() && (code === 'CapsLock')) {
this._sendKeyEvent(KeyTable.XK_Caps_Lock, 'CapsLock', true);

@@ -209,3 +182,3 @@ this._sendKeyEvent(KeyTable.XK_Caps_Lock, 'CapsLock', false);

// just check for the presence of that field)
if (!keysym && (!e.key || isIE() || isEdge())) {
if (!keysym && (!e.key || browser.isIE() || browser.isEdge())) {
this._pendingKey = code;

@@ -229,4 +202,2 @@ // However we might not get a keypress event if the key

_handleKeyPress: function (e) {
if (!this._focused) { return; }
stopEvent(e);

@@ -251,3 +222,3 @@

if (!keysym) {
console.log('keypress with no keysym:', e);
Log.Info('keypress with no keysym:', e);
return;

@@ -261,4 +232,2 @@ }

_handleKeyPressTimeout: function (e) {
if (!this._focused) { return; }
// Did someone manage to sort out the key already?

@@ -300,4 +269,2 @@ if (this._pendingKey === null) {

_handleKeyUp: function (e) {
if (!this._focused) { return; }
stopEvent(e);

@@ -308,3 +275,3 @@

// See comment in _handleKeyDown()
if (isMac() && (code === 'CapsLock')) {
if (browser.isMac() && (code === 'CapsLock')) {
this._sendKeyEvent(KeyTable.XK_Caps_Lock, 'CapsLock', true);

@@ -334,3 +301,3 @@ this._sendKeyEvent(KeyTable.XK_Caps_Lock, 'CapsLock', false);

// Public methods
// ===== PUBLIC METHODS =====

@@ -366,8 +333,1 @@ grab: function () {

};
make_properties(Keyboard, [
['target', 'wo', 'dom'], // DOM element that captures keyboard input
['focused', 'rw', 'bool'], // Capture and send key events
['onKeyEvent', 'rw', 'func'] // Handler for key press/release
]);

78

core/input/mouse.js

@@ -8,9 +8,5 @@ /*

/*jslint browser: true, white: false */
/*global window, Util */
import * as Log from '../util/logging.js';
import { isTouchDevice } from '../util/browsers.js';
import { isTouchDevice } from '../util/browser.js';
import { setCapture, stopEvent, getPointerEvent } from '../util/events.js';
import { set_defaults, make_properties } from '../util/properties.js';

@@ -21,3 +17,4 @@ var WHEEL_STEP = 10; // Delta threshold for a mouse wheel step

export default function Mouse(defaults) {
export default function Mouse(target) {
this._target = target || document;

@@ -33,9 +30,2 @@ this._doubleClickTimer = null;

// Configuration attributes
set_defaults(this, defaults, {
'target': document,
'focused': true,
'touchButton': 1
});
this._eventHandlers = {

@@ -51,4 +41,13 @@ 'mousedown': this._handleMouseDown.bind(this),

Mouse.prototype = {
// private methods
// ===== PROPERTIES =====
touchButton: 1, // Button mask (1, 2, 4) for touch devices (0 means ignore clicks)
// ===== EVENT HANDLERS =====
onmousebutton: function () {}, // Handler for mouse button click/release
onmousemove: function () {}, // Handler for mouse movement
// ===== PRIVATE METHODS =====
_resetDoubleClickTimer: function () {

@@ -59,4 +58,2 @@ this._doubleClickTimer = null;

_handleMouseButton: function (e, down) {
if (!this._focused) { return; }
this._updateMousePosition(e);

@@ -94,3 +91,3 @@ var pos = this._pos;

}
bmask = this._touchButton;
bmask = this.touchButton;
// If bmask is set

@@ -107,7 +104,6 @@ } else if (e.which) {

if (this._onMouseButton) {
Log.Debug("onMouseButton " + (down ? "down" : "up") +
", x: " + pos.x + ", y: " + pos.y + ", bmask: " + bmask);
this._onMouseButton(pos.x, pos.y, down, bmask);
}
Log.Debug("onmousebutton " + (down ? "down" : "up") +
", x: " + pos.x + ", y: " + pos.y + ", bmask: " + bmask);
this.onmousebutton(pos.x, pos.y, down, bmask);
stopEvent(e);

@@ -135,7 +131,7 @@ },

if (this._accumulatedWheelDeltaX < 0) {
this._onMouseButton(this._pos.x, this._pos.y, 1, 1 << 5);
this._onMouseButton(this._pos.x, this._pos.y, 0, 1 << 5);
this.onmousebutton(this._pos.x, this._pos.y, 1, 1 << 5);
this.onmousebutton(this._pos.x, this._pos.y, 0, 1 << 5);
} else if (this._accumulatedWheelDeltaX > 0) {
this._onMouseButton(this._pos.x, this._pos.y, 1, 1 << 6);
this._onMouseButton(this._pos.x, this._pos.y, 0, 1 << 6);
this.onmousebutton(this._pos.x, this._pos.y, 1, 1 << 6);
this.onmousebutton(this._pos.x, this._pos.y, 0, 1 << 6);
}

@@ -149,7 +145,7 @@

if (this._accumulatedWheelDeltaY < 0) {
this._onMouseButton(this._pos.x, this._pos.y, 1, 1 << 3);
this._onMouseButton(this._pos.x, this._pos.y, 0, 1 << 3);
this.onmousebutton(this._pos.x, this._pos.y, 1, 1 << 3);
this.onmousebutton(this._pos.x, this._pos.y, 0, 1 << 3);
} else if (this._accumulatedWheelDeltaY > 0) {
this._onMouseButton(this._pos.x, this._pos.y, 1, 1 << 4);
this._onMouseButton(this._pos.x, this._pos.y, 0, 1 << 4);
this.onmousebutton(this._pos.x, this._pos.y, 1, 1 << 4);
this.onmousebutton(this._pos.x, this._pos.y, 0, 1 << 4);
}

@@ -168,4 +164,2 @@

_handleMouseWheel: function (e) {
if (!this._focused || !this._onMouseButton) { return; }
this._resetWheelStepTimers();

@@ -214,8 +208,4 @@

_handleMouseMove: function (e) {
if (! this._focused) { return; }
this._updateMousePosition(e);
if (this._onMouseMove) {
this._onMouseMove(this._pos.x, this._pos.y);
}
this.onmousemove(this._pos.x, this._pos.y);
stopEvent(e);

@@ -225,4 +215,2 @@ },

_handleMouseDisable: function (e) {
if (!this._focused) { return; }
/*

@@ -262,3 +250,4 @@ * Stop propagation if inside canvas area

// Public methods
// ===== PUBLIC METHODS =====
grab: function () {

@@ -305,10 +294,1 @@ var c = this._target;

};
make_properties(Mouse, [
['target', 'ro', 'dom'], // DOM element that captures mouse input
['focused', 'rw', 'bool'], // Capture and send mouse clicks/movement
['onMouseButton', 'rw', 'func'], // Handler for mouse button click/release
['onMouseMove', 'rw', 'func'], // Handler for mouse movement
['touchButton', 'rw', 'int'] // Button mask (1, 2, 4) for touch devices (0 means ignore clicks)
]);

15

core/input/util.js

@@ -6,13 +6,4 @@ import KeyTable from "./keysym.js";

import DOMKeyTable from "./domkeytable.js";
import * as browser from "../util/browser.js";
function isMac() {
return navigator && !!(/mac/i).exec(navigator.platform);
}
function isIE() {
return navigator && !!(/trident/i).exec(navigator.userAgent);
}
function isEdge() {
return navigator && !!(/edge/i).exec(navigator.userAgent);
}
// Get 'KeyboardEvent.code', handling legacy browsers

@@ -41,3 +32,3 @@ export function getKeycode(evt){

// macOS has messed up this code for some reason
if (isMac() && (code === 'ContextMenu')) {
if (browser.isMac() && (code === 'ContextMenu')) {
code = 'MetaRight';

@@ -119,3 +110,3 @@ }

// trust them for printable characters
if ((evt.key.length !== 1) || (!isIE() && !isEdge())) {
if ((evt.key.length !== 1) || (!browser.isIE() && !browser.isEdge())) {
return evt.key;

@@ -122,0 +113,0 @@ }

2

core/util/events.js

@@ -13,4 +13,2 @@ /*

import * as Log from './logging.js';
export function getPointerEvent (e) {

@@ -17,0 +15,0 @@ return e.changedTouches ? e.changedTouches[0] : e.touches ? e.touches[0] : e;

2

core/util/logging.js

@@ -29,3 +29,2 @@ /*

if (typeof window.console !== "undefined") {
/* jshint -W086 */
switch (level) {

@@ -45,3 +44,2 @@ case 'debug':

}
/* jshint +W086 */
}

@@ -48,0 +46,0 @@ };

57

core/websock.js

@@ -17,5 +17,2 @@ /*

/*jslint browser: true, bitwise: true */
/*global Util*/
export default function Websock() {

@@ -172,6 +169,2 @@ "use strict";

flush: function () {
if (this._websocket.bufferedAmount !== 0) {
Log.Debug("bufferedAmount: " + this._websocket.bufferedAmount);
}
if (this._sQlen > 0 && this._websocket.readyState === WebSocket.OPEN) {

@@ -311,44 +304,16 @@ this._websocket.send(this._encode_message());

_recv_message: function (e) {
try {
this._decode_message(e.data);
if (this.rQlen() > 0) {
this._eventHandlers.message();
// Compact the receive queue
if (this._rQlen == this._rQi) {
this._rQlen = 0;
this._rQi = 0;
} else if (this._rQlen > this._rQmax) {
this._expand_compact_rQ();
}
} else {
Log.Debug("Ignoring empty message");
this._decode_message(e.data);
if (this.rQlen() > 0) {
this._eventHandlers.message();
// Compact the receive queue
if (this._rQlen == this._rQi) {
this._rQlen = 0;
this._rQi = 0;
} else if (this._rQlen > this._rQmax) {
this._expand_compact_rQ();
}
} catch (exc) {
var exception_str = "";
if (exc.name) {
exception_str += "\n name: " + exc.name + "\n";
exception_str += " message: " + exc.message + "\n";
}
if (typeof exc.description !== 'undefined') {
exception_str += " description: " + exc.description + "\n";
}
if (typeof exc.stack !== 'undefined') {
exception_str += exc.stack;
}
if (exception_str.length > 0) {
Log.Error("recv_message, caught exception: " + exception_str);
} else {
Log.Error("recv_message, caught exception: " + exc);
}
if (typeof exc.name !== 'undefined') {
this._eventHandlers.error(exc.name + ": " + exc.message);
} else {
this._eventHandlers.error(exc);
}
} else {
Log.Debug("Ignoring empty message");
}
}
};

12

LICENSE.txt

@@ -44,4 +44,6 @@ noVNC is Copyright (C) 2011 Joel Martin <github@martintribe.org>

vendor/browser-es-module-loader: MIT
vendor/browser-es-module-loader/src/ : MIT
vendor/browser-es-module-loader/dist/ : Various BSD style licenses
vendor/promise.js : MIT

@@ -56,9 +58,5 @@

docs/LICENSE.MPL-2.0
docs/LICENSE.LGPL-3 and
docs/LICENSE.GPL-3
docs/LICENSE.OFL-1.1
docs/LICENSE.BSD-3-Clause (New BSD)
docs/LICENSE.BSD-2-Clause (Simplified BSD / FreeBSD)
docs/LICENSE.zlib
docs/LICENSE.Apache-2.0
vendor/pako/LICENSE (MIT)

@@ -69,8 +67,4 @@

http://www.mozilla.org/MPL/2.0/
http://www.gnu.org/licenses/lgpl.html and
http://www.gnu.org/licenses/gpl.html
http://scripts.sil.org/OFL
http://en.wikipedia.org/wiki/BSD_licenses
http://www.gzip.org/zlib/zlib_license.html
http://www.apache.org/licenses/LICENSE-2.0.html
https://opensource.org/licenses/MIT

2

package.json
{
"name": "@novnc/novnc",
"version": "1.0.0-testing.2",
"version": "1.0.0",
"description": "An HTML5 VNC client",

@@ -5,0 +5,0 @@ "directories": {

116

README.md

@@ -1,2 +0,2 @@

## noVNC: HTML5 VNC Client
## noVNC: HTML VNC Client Library and Application

@@ -7,7 +7,7 @@ [![Build Status](https://travis-ci.org/novnc/noVNC.svg?branch=master)](https://travis-ci.org/novnc/noVNC)

noVNC is a HTML5 VNC client that runs well in any modern browser including
mobile browsers (iOS and Android).
noVNC is both a HTML VNC client JavaScript library and an application built on
top of that library. noVNC runs well in any modern browser including mobile
browsers (iOS and Android).
Many companies, projects and products have integrated noVNC including
[Ganeti Web Manager](http://code.osuosl.org/projects/ganeti-webmgr),
[OpenStack](http://www.openstack.org),

@@ -20,16 +20,34 @@ [OpenNebula](http://opennebula.org/),

### Table of Contents
- [News/help/contact](#newshelpcontact)
- [Features](#features)
- [Screenshots](#screenshots)
- [Browser Requirements](#browser-requirements)
- [Server Requirements](#server-requirements)
- [Quick Start](#quick-start)
- [Integration and Deployment](#integration-and-deployment)
- [Authors/Contributors](#authorscontributors)
### News/help/contact
The project website is found at [novnc.com](http://novnc.com).
Notable commits, announcements and news are posted to
<a href="http://www.twitter.com/noVNC">@noVNC</a>.
[@noVNC](http://www.twitter.com/noVNC).
If you are a noVNC developer/integrator/user (or want to be) please join the
<a href="https://groups.google.com/forum/?fromgroups#!forum/novnc">
noVNC discussion group</a>.
[noVNC discussion group](https://groups.google.com/forum/?fromgroups#!forum/novnc).
Bugs and feature requests can be submitted via
[github issues](https://github.com/novnc/noVNC/issues).
[github issues](https://github.com/novnc/noVNC/issues). If you have questions
about using noVNC then please first use the
[discussion group](https://groups.google.com/forum/?fromgroups#!forum/novnc).
We also have a [wiki](https://github.com/novnc/noVNC/wiki/) with lots of
helpful information.
If you are looking for a place to start contributing to noVNC, a good place to
start would be the issues that are marked as
["patchwelcome"](https://github.com/novnc/noVNC/issues?labels=patchwelcome).
Please check our
[contribution guide](https://github.com/novnc/noVNC/wiki/Contributing) though.

@@ -44,3 +62,3 @@ If you want to show appreciation for noVNC you could donate to a great non-

[Nothing But Nets](http://www.nothingbutnets.net/), etc.
Please tweet <a href="http://www.twitter.com/noVNC">@noVNC</a> if you do.
Please tweet [@noVNC](http://www.twitter.com/noVNC) if you do.

@@ -52,10 +70,7 @@

* Supported VNC encodings: raw, copyrect, rre, hextile, tight, tightPNG
* WebSocket SSL/TLS encryption (i.e. "wss://") support
* 24-bit true color and 8 bit colour mapped
* Supports desktop resize notification/pseudo-encoding
* Local or remote cursor
* Supports scaling, clipping and resizing the desktop
* Local cursor rendering
* Clipboard copy/paste
* Clipping or scolling modes for large remote screens
* Easy site integration and theming (3 example themes included)
* Licensed under the [MPL 2.0](http://www.mozilla.org/MPL/2.0/)
* Licensed mainly under the [MPL 2.0](http://www.mozilla.org/MPL/2.0/), see
[the license document](LICENSE.txt) for details

@@ -70,3 +85,3 @@ ### Screenshots

See more screenshots
<a href="http://novnc.com/screenshots.html">here</a>.
[here](http://novnc.com/screenshots.html).

@@ -76,21 +91,19 @@

* Chrome 8, Firefox 4, Safari 6, Opera 12, IE 11, Edge 12, etc.
noVNC uses many modern web technologies so a formal requirement list is
not available. However these are the minimum versions we are currently
aware of:
* HTML5 Canvas, WebSockets and Typed Arrays
* Chrome 49, Firefox 44, Safari 10, Opera 36, IE 11, Edge 12
* Fast Javascript Engine: this is not strictly a requirement, but without a
fast Javascript engine, noVNC might be painfully slow.
* See the more detailed
[browser compatibility wiki page](https://github.com/novnc/noVNC/wiki/Browser-support).
### Server Requirements
Unless you are using a VNC server with support for WebSockets connections (such
as [x11vnc/libvncserver](http://libvncserver.sourceforge.net/),
[QEMU](http://www.qemu.org/), or
[MobileVNC](http://www.smartlab.at/mobilevnc/)), you need to use a
WebSockets to TCP socket proxy. There is a python proxy included
('websockify').
noVNC follows the standard VNC protocol, but unlike other VNC clients it does
require WebSockets support. Many servers include support (e.g.
[x11vnc/libvncserver](http://libvncserver.sourceforge.net/),
[QEMU](http://www.qemu.org/), and
[MobileVNC](http://www.smartlab.at/mobilevnc/)), but for the others you need to
use a WebSockets to TCP socket proxy. noVNC has a sister project
[websockify](https://github.com/novnc/websockify) that provides a simple such
proxy.

@@ -100,5 +113,5 @@

* Use the launch script to start a mini-webserver and the WebSockets proxy
(websockify). The `--vnc` option is used to specify the location of a running
VNC server:
* Use the launch script to automatically download and start websockify, which
includes a mini-webserver and the WebSockets proxy. The `--vnc` option is
used to specify the location of a running VNC server:

@@ -108,31 +121,15 @@ `./utils/launch.sh --vnc localhost:5901`

* Point your browser to the cut-and-paste URL that is output by the launch
script. Enter a password if the VNC server has one configured. Hit the
Connect button and enjoy!
script. Hit the Connect button, enter a password if the VNC server has one
configured, and enjoy!
### Other Pages
### Integration and Deployment
* [Modules/API](https://github.com/novnc/noVNC/wiki/Modules-API) - The library
modules and their Javascript API.
Please see our other documents for how to integrate noVNC in your own software,
or deploying the noVNC application in production environments:
* [Integration](https://github.com/novnc/noVNC/wiki/Integration) - Get noVNC
to work in existing projects.
* [Embedding](docs/EMBEDDING.md) - For the noVNC application
* [Library](docs/LIBRARY.md) - For the noVNC JavaScript library
* [Troubleshooting](https://github.com/novnc/noVNC/wiki/Troubleshooting) - How
to troubleshoot problems.
* [Encrypted Connections](https://github.com/novnc/websockify/wiki/Encrypted-Connections) -
Setup websockify so that you can use encrypted connections from noVNC.
* [Advanced Usage](https://github.com/novnc/noVNC/wiki/Advanced-usage) -
Generating an SSL certificate, starting a VNC server, advanced websockify
usage, etc.
* [Testing](https://github.com/novnc/noVNC/wiki/Testing) - Run and write
tests.
* [Translations](https://github.com/novnc/noVNC/wiki/Translations) - Add and
modify localization for JavaScript and HTML.
### Authors/Contributors

@@ -153,3 +150,2 @@

* Included libraries:
* as3crypto : Henri Torgemane (code.google.com/p/as3crypto)
* base64 : Martijn Pieters (Digital Creations 2), Samuel Sieb (sieb.net)

@@ -159,2 +155,4 @@ * DES : Dave Zimmerman (Widget Workshop), Jef Poskanzer (ACME Labs)

* [Contribution guide](https://github.com/novnc/noVNC/wiki/Contributing)
Do you want to be on this list? Check out our
[contribution guide](https://github.com/novnc/noVNC/wiki/Contributing) and
start hacking!

4

vendor/pako/lib/zlib/deflate.js

@@ -283,3 +283,3 @@ import * as utils from "../utils/common.js";

do {
/*jshint noempty:false*/
// Do nothing
} while (_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&

@@ -896,3 +896,3 @@ _win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&

do {
/*jshint noempty:false*/
// Do nothing
} while (prev === _win[++scan] && prev === _win[++scan] &&

@@ -899,0 +899,0 @@ prev === _win[++scan] && prev === _win[++scan] &&

core/util/browsers.js
core/util/localization.js
core/util/properties.js
docs/LICENSE.Apache-2.0
docs/LICENSE.GPL-3
docs/LICENSE.LGPL-3
docs/LICENSE.pako
docs/LICENSE.zlib
package-lock.json
core/rfb.js

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