scottk/control-pane
1
0
Fork 0
mirror of https://github.com/optim-enterprises-bv/control-pane.git synced 2025-10-29 17:12:20 +00:00
Code Issues Packages Projects Releases Wiki Activity

update

Browse Source
This commit is contained in:
Charlie Root
2022-07-31 09:56:11 +00:00
parent e6fb49a565
commit 58f2e80eb5
15187 changed files with 1424423 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
public/novnc/.gitignore vendored
View File

@@ -1,12 +0,0 @@
*.pyc
*.o
tests/data_*.js
utils/rebind.so
utils/websockify
/node_modules
/build
/lib
recordings
*.swp
*~
noVNC-*.tgz

115
public/novnc/lib/base64.js Normal file
View File

@@ -0,0 +1,115 @@
"use strict";
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
var Log = _interopRequireWildcard(require("./util/logging.js"));
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
// From: http://hg.mozilla.org/mozilla-central/raw-file/ec10630b1a54/js/src/devtools/jint/sunspider/string-base64.js
var _default = {
/* Convert data (an array of integers) to a Base64 string. */
toBase64Table: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='.split(''),
base64Pad: '=',
encode: function encode(data) {
"use strict";
var result = '';
var length = data.length;
var lengthpad = length % 3; // Convert every three bytes to 4 ascii characters.
for (var i = 0; i < length - 2; i += 3) {
result += this.toBase64Table[data[i] >> 2];
result += this.toBase64Table[((data[i] & 0x03) << 4) + (data[i + 1] >> 4)];
result += this.toBase64Table[((data[i + 1] & 0x0f) << 2) + (data[i + 2] >> 6)];
result += this.toBase64Table[data[i + 2] & 0x3f];
} // Convert the remaining 1 or 2 bytes, pad out to 4 characters.
var j = length - lengthpad;
if (lengthpad === 2) {
result += this.toBase64Table[data[j] >> 2];
result += this.toBase64Table[((data[j] & 0x03) << 4) + (data[j + 1] >> 4)];
result += this.toBase64Table[(data[j + 1] & 0x0f) << 2];
result += this.toBase64Table[64];
} else if (lengthpad === 1) {
result += this.toBase64Table[data[j] >> 2];
result += this.toBase64Table[(data[j] & 0x03) << 4];
result += this.toBase64Table[64];
result += this.toBase64Table[64];
}
return result;
},
/* Convert Base64 data to a string */
/* eslint-disable comma-spacing */
toBinaryTable: [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, -1, -1, 63, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, 0, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, -1, -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -1, -1, -1, -1, -1],
/* eslint-enable comma-spacing */
decode: function decode(data) {
var offset = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
var dataLength = data.indexOf('=') - offset;
if (dataLength < 0) {
dataLength = data.length - offset;
}
/* Every four characters is 3 resulting numbers */
var resultLength = (dataLength >> 2) * 3 + Math.floor(dataLength % 4 / 1.5);
var result = new Array(resultLength); // Convert one by one.
var leftbits = 0; // number of bits decoded, but yet to be appended
var leftdata = 0; // bits decoded, but yet to be appended
for (var idx = 0, i = offset; i < data.length; i++) {
var c = this.toBinaryTable[data.charCodeAt(i) & 0x7f];
var padding = data.charAt(i) === this.base64Pad; // Skip illegal characters and whitespace
if (c === -1) {
Log.Error("Illegal character code " + data.charCodeAt(i) + " at position " + i);
continue;
} // Collect data into leftdata, update bitcount
leftdata = leftdata << 6 | c;
leftbits += 6; // If we have 8 or more bits, append 8 bits to the result
if (leftbits >= 8) {
leftbits -= 8; // Append if not padding.
if (!padding) {
result[idx++] = leftdata >> leftbits & 0xff;
}
leftdata &= (1 << leftbits) - 1;
}
} // If there are any bits left, the base64 string was corrupted
if (leftbits) {
var err = new Error('Corrupted base64 string');
err.name = 'Base64-Error';
throw err;
}
return result;
}
};
/* End of Base64 namespace */
exports["default"] = _default;

49
public/novnc/lib/decoders/copyrect.js Normal file
View File

@@ -0,0 +1,49 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
/*
* noVNC: HTML5 VNC client
* Copyright (C) 2019 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*
*/
var CopyRectDecoder = /*#__PURE__*/function () {
function CopyRectDecoder() {
_classCallCheck(this, CopyRectDecoder);
}
_createClass(CopyRectDecoder, [{
key: "decodeRect",
value: function decodeRect(x, y, width, height, sock, display, depth) {
if (sock.rQwait("COPYRECT", 4)) {
return false;
}
var deltaX = sock.rQshift16();
var deltaY = sock.rQshift16();
if (width === 0 || height === 0) {
return true;
}
display.copyImage(deltaX, deltaY, x, y, width, height);
return true;
}
}]);
return CopyRectDecoder;
}();
exports["default"] = CopyRectDecoder;

229
public/novnc/lib/decoders/hextile.js Normal file
View File

@@ -0,0 +1,229 @@
"use strict";
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
var Log = _interopRequireWildcard(require("../util/logging.js"));
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
var HextileDecoder = /*#__PURE__*/function () {
function HextileDecoder() {
_classCallCheck(this, HextileDecoder);
this._tiles = 0;
this._lastsubencoding = 0;
this._tileBuffer = new Uint8Array(16 * 16 * 4);
}
_createClass(HextileDecoder, [{
key: "decodeRect",
value: function decodeRect(x, y, width, height, sock, display, depth) {
if (this._tiles === 0) {
this._tilesX = Math.ceil(width / 16);
this._tilesY = Math.ceil(height / 16);
this._totalTiles = this._tilesX * this._tilesY;
this._tiles = this._totalTiles;
}
while (this._tiles > 0) {
var bytes = 1;
if (sock.rQwait("HEXTILE", bytes)) {
return false;
}
var rQ = sock.rQ;
var rQi = sock.rQi;
var subencoding = rQ[rQi]; // Peek
if (subencoding > 30) {
// Raw
throw new Error("Illegal hextile subencoding (subencoding: " + subencoding + ")");
}
var currTile = this._totalTiles - this._tiles;
var tileX = currTile % this._tilesX;
var tileY = Math.floor(currTile / this._tilesX);
var tx = x + tileX * 16;
var ty = y + tileY * 16;
var tw = Math.min(16, x + width - tx);
var th = Math.min(16, y + height - ty); // Figure out how much we are expecting
if (subencoding & 0x01) {
// Raw
bytes += tw * th * 4;
} else {
if (subencoding & 0x02) {
// Background
bytes += 4;
}
if (subencoding & 0x04) {
// Foreground
bytes += 4;
}
if (subencoding & 0x08) {
// AnySubrects
bytes++; // Since we aren't shifting it off
if (sock.rQwait("HEXTILE", bytes)) {
return false;
}
var subrects = rQ[rQi + bytes - 1]; // Peek
if (subencoding & 0x10) {
// SubrectsColoured
bytes += subrects * (4 + 2);
} else {
bytes += subrects * 2;
}
}
}
if (sock.rQwait("HEXTILE", bytes)) {
return false;
} // We know the encoding and have a whole tile
rQi++;
if (subencoding === 0) {
if (this._lastsubencoding & 0x01) {
// Weird: ignore blanks are RAW
Log.Debug(" Ignoring blank after RAW");
} else {
display.fillRect(tx, ty, tw, th, this._background);
}
} else if (subencoding & 0x01) {
// Raw
var pixels = tw * th; // Max sure the image is fully opaque
for (var i = 0; i < pixels; i++) {
rQ[rQi + i * 4 + 3] = 255;
}
display.blitImage(tx, ty, tw, th, rQ, rQi);
rQi += bytes - 1;
} else {
if (subencoding & 0x02) {
// Background
this._background = [rQ[rQi], rQ[rQi + 1], rQ[rQi + 2], rQ[rQi + 3]];
rQi += 4;
}
if (subencoding & 0x04) {
// Foreground
this._foreground = [rQ[rQi], rQ[rQi + 1], rQ[rQi + 2], rQ[rQi + 3]];
rQi += 4;
}
this._startTile(tx, ty, tw, th, this._background);
if (subencoding & 0x08) {
// AnySubrects
var _subrects = rQ[rQi];
rQi++;
for (var s = 0; s < _subrects; s++) {
var color = void 0;
if (subencoding & 0x10) {
// SubrectsColoured
color = [rQ[rQi], rQ[rQi + 1], rQ[rQi + 2], rQ[rQi + 3]];
rQi += 4;
} else {
color = this._foreground;
}
var xy = rQ[rQi];
rQi++;
var sx = xy >> 4;
var sy = xy & 0x0f;
var wh = rQ[rQi];
rQi++;
var sw = (wh >> 4) + 1;
var sh = (wh & 0x0f) + 1;
this._subTile(sx, sy, sw, sh, color);
}
}
this._finishTile(display);
}
sock.rQi = rQi;
this._lastsubencoding = subencoding;
this._tiles--;
}
return true;
} // start updating a tile
}, {
key: "_startTile",
value: function _startTile(x, y, width, height, color) {
this._tileX = x;
this._tileY = y;
this._tileW = width;
this._tileH = height;
var red = color[0];
var green = color[1];
var blue = color[2];
var data = this._tileBuffer;
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;
}
} // update sub-rectangle of the current tile
}, {
key: "_subTile",
value: function _subTile(x, y, w, h, color) {
var red = color[0];
var green = color[1];
var blue = color[2];
var xend = x + w;
var yend = y + h;
var data = this._tileBuffer;
var width = this._tileW;
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;
}
}
} // draw the current tile to the screen
}, {
key: "_finishTile",
value: function _finishTile(display) {
display.blitImage(this._tileX, this._tileY, this._tileW, this._tileH, this._tileBuffer, 0);
}
}]);
return HextileDecoder;
}();
exports["default"] = HextileDecoder;

188
public/novnc/lib/decoders/jpeg.js Normal file
View File

@@ -0,0 +1,188 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
/*
* noVNC: HTML5 VNC client
* Copyright (C) 2019 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*
*/
var JPEGDecoder = /*#__PURE__*/function () {
function JPEGDecoder() {
_classCallCheck(this, JPEGDecoder);
// RealVNC will reuse the quantization tables
// and Huffman tables, so we need to cache them.
this._quantTables = [];
this._huffmanTables = [];
this._cachedQuantTables = [];
this._cachedHuffmanTables = [];
this._jpegLength = 0;
this._segments = [];
}
_createClass(JPEGDecoder, [{
key: "decodeRect",
value: function decodeRect(x, y, width, height, sock, display, depth) {
// A rect of JPEG encodings is simply a JPEG file
if (!this._parseJPEG(sock.rQslice(0))) {
return false;
}
var data = sock.rQshiftBytes(this._jpegLength);
if (this._quantTables.length != 0 && this._huffmanTables.length != 0) {
// If there are quantization tables and Huffman tables in the JPEG
// image, we can directly render it.
display.imageRect(x, y, width, height, "image/jpeg", data);
return true;
} else {
// Otherwise we need to insert cached tables.
var sofIndex = this._segments.findIndex(function (x) {
return x[1] == 0xC0 || x[1] == 0xC2;
});
if (sofIndex == -1) {
throw new Error("Illegal JPEG image without SOF");
}
var segments = this._segments.slice(0, sofIndex);
segments = segments.concat(this._quantTables.length ? this._quantTables : this._cachedQuantTables);
segments.push(this._segments[sofIndex]);
segments = segments.concat(this._huffmanTables.length ? this._huffmanTables : this._cachedHuffmanTables, this._segments.slice(sofIndex + 1));
var length = 0;
for (var i = 0; i < segments.length; i++) {
length += segments[i].length;
}
var _data = new Uint8Array(length);
length = 0;
for (var _i = 0; _i < segments.length; _i++) {
_data.set(segments[_i], length);
length += segments[_i].length;
}
display.imageRect(x, y, width, height, "image/jpeg", _data);
return true;
}
}
}, {
key: "_parseJPEG",
value: function _parseJPEG(buffer) {
if (this._quantTables.length != 0) {
this._cachedQuantTables = this._quantTables;
}
if (this._huffmanTables.length != 0) {
this._cachedHuffmanTables = this._huffmanTables;
}
this._quantTables = [];
this._huffmanTables = [];
this._segments = [];
var i = 0;
var bufferLength = buffer.length;
while (true) {
var j = i;
if (j + 2 > bufferLength) {
return false;
}
if (buffer[j] != 0xFF) {
throw new Error("Illegal JPEG marker received (byte: " + buffer[j] + ")");
}
var type = buffer[j + 1];
j += 2;
if (type == 0xD9) {
this._jpegLength = j;
this._segments.push(buffer.slice(i, j));
return true;
} else if (type == 0xDA) {
// start of scan
var hasFoundEndOfScan = false;
for (var k = j + 3; k + 1 < bufferLength; k++) {
if (buffer[k] == 0xFF && buffer[k + 1] != 0x00 && !(buffer[k + 1] >= 0xD0 && buffer[k + 1] <= 0xD7)) {
j = k;
hasFoundEndOfScan = true;
break;
}
}
if (!hasFoundEndOfScan) {
return false;
}
this._segments.push(buffer.slice(i, j));
i = j;
continue;
} else if (type >= 0xD0 && type < 0xD9 || type == 0x01) {
// No length after marker
this._segments.push(buffer.slice(i, j));
i = j;
continue;
}
if (j + 2 > bufferLength) {
return false;
}
var length = (buffer[j] << 8) + buffer[j + 1] - 2;
if (length < 0) {
throw new Error("Illegal JPEG length received (length: " + length + ")");
}
j += 2;
if (j + length > bufferLength) {
return false;
}
j += length;
var segment = buffer.slice(i, j);
if (type == 0xC4) {
// Huffman tables
this._huffmanTables.push(segment);
} else if (type == 0xDB) {
// Quantization tables
this._quantTables.push(segment);
}
this._segments.push(segment);
i = j;
}
}
}]);
return JPEGDecoder;
}();
exports["default"] = JPEGDecoder;

87
public/novnc/lib/decoders/raw.js Normal file
View File

@@ -0,0 +1,87 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
/*
* noVNC: HTML5 VNC client
* Copyright (C) 2019 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*
*/
var RawDecoder = /*#__PURE__*/function () {
function RawDecoder() {
_classCallCheck(this, RawDecoder);
this._lines = 0;
}
_createClass(RawDecoder, [{
key: "decodeRect",
value: function decodeRect(x, y, width, height, sock, display, depth) {
if (width === 0 || height === 0) {
return true;
}
if (this._lines === 0) {
this._lines = height;
}
var pixelSize = depth == 8 ? 1 : 4;
var bytesPerLine = width * pixelSize;
if (sock.rQwait("RAW", bytesPerLine)) {
return false;
}
var curY = y + (height - this._lines);
var currHeight = Math.min(this._lines, Math.floor(sock.rQlen / bytesPerLine));
var pixels = width * currHeight;
var data = sock.rQ;
var index = sock.rQi; // Convert data if needed
if (depth == 8) {
var newdata = new Uint8Array(pixels * 4);
for (var i = 0; i < pixels; i++) {
newdata[i * 4 + 0] = (data[index + i] >> 0 & 0x3) * 255 / 3;
newdata[i * 4 + 1] = (data[index + i] >> 2 & 0x3) * 255 / 3;
newdata[i * 4 + 2] = (data[index + i] >> 4 & 0x3) * 255 / 3;
newdata[i * 4 + 3] = 255;
}
data = newdata;
index = 0;
} // Max sure the image is fully opaque
for (var _i = 0; _i < pixels; _i++) {
data[index + _i * 4 + 3] = 255;
}
display.blitImage(x, curY, width, currHeight, data, index);
sock.rQskipBytes(currHeight * bytesPerLine);
this._lines -= currHeight;
if (this._lines > 0) {
return false;
}
return true;
}
}]);
return RawDecoder;
}();
exports["default"] = RawDecoder;

65
public/novnc/lib/decoders/rre.js Normal file
View File

@@ -0,0 +1,65 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
/*
* noVNC: HTML5 VNC client
* Copyright (C) 2019 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*
*/
var RREDecoder = /*#__PURE__*/function () {
function RREDecoder() {
_classCallCheck(this, RREDecoder);
this._subrects = 0;
}
_createClass(RREDecoder, [{
key: "decodeRect",
value: function decodeRect(x, y, width, height, sock, display, depth) {
if (this._subrects === 0) {
if (sock.rQwait("RRE", 4 + 4)) {
return false;
}
this._subrects = sock.rQshift32();
var color = sock.rQshiftBytes(4); // Background
display.fillRect(x, y, width, height, color);
}
while (this._subrects > 0) {
if (sock.rQwait("RRE", 4 + 8)) {
return false;
}
var _color = sock.rQshiftBytes(4);
var sx = sock.rQshift16();
var sy = sock.rQshift16();
var swidth = sock.rQshift16();
var sheight = sock.rQshift16();
display.fillRect(x + sx, y + sy, swidth, sheight, _color);
this._subrects--;
}
return true;
}
}]);
return RREDecoder;
}();
exports["default"] = RREDecoder;

368
public/novnc/lib/decoders/tight.js Normal file
View File

@@ -0,0 +1,368 @@
"use strict";
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
var Log = _interopRequireWildcard(require("../util/logging.js"));
var _inflator = _interopRequireDefault(require("../inflator.js"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
var TightDecoder = /*#__PURE__*/function () {
function TightDecoder() {
_classCallCheck(this, TightDecoder);
this._ctl = null;
this._filter = null;
this._numColors = 0;
this._palette = new Uint8Array(1024); // 256 * 4 (max palette size * max bytes-per-pixel)
this._len = 0;
this._zlibs = [];
for (var i = 0; i < 4; i++) {
this._zlibs[i] = new _inflator["default"]();
}
}
_createClass(TightDecoder, [{
key: "decodeRect",
value: function decodeRect(x, y, width, height, sock, display, depth) {
if (this._ctl === null) {
if (sock.rQwait("TIGHT compression-control", 1)) {
return false;
}
this._ctl = sock.rQshift8(); // Reset streams if the server requests it
for (var i = 0; i < 4; i++) {
if (this._ctl >> i & 1) {
this._zlibs[i].reset();
Log.Info("Reset zlib stream " + i);
}
} // Figure out filter
this._ctl = this._ctl >> 4;
}
var ret;
if (this._ctl === 0x08) {
ret = this._fillRect(x, y, width, height, sock, display, depth);
} else if (this._ctl === 0x09) {
ret = this._jpegRect(x, y, width, height, sock, display, depth);
} else if (this._ctl === 0x0A) {
ret = this._pngRect(x, y, width, height, sock, display, depth);
} else if ((this._ctl & 0x08) == 0) {
ret = this._basicRect(this._ctl, x, y, width, height, sock, display, depth);
} else {
throw new Error("Illegal tight compression received (ctl: " + this._ctl + ")");
}
if (ret) {
this._ctl = null;
}
return ret;
}
}, {
key: "_fillRect",
value: function _fillRect(x, y, width, height, sock, display, depth) {
if (sock.rQwait("TIGHT", 3)) {
return false;
}
var rQi = sock.rQi;
var rQ = sock.rQ;
display.fillRect(x, y, width, height, [rQ[rQi], rQ[rQi + 1], rQ[rQi + 2]], false);
sock.rQskipBytes(3);
return true;
}
}, {
key: "_jpegRect",
value: function _jpegRect(x, y, width, height, sock, display, depth) {
var data = this._readData(sock);
if (data === null) {
return false;
}
display.imageRect(x, y, width, height, "image/jpeg", data);
return true;
}
}, {
key: "_pngRect",
value: function _pngRect(x, y, width, height, sock, display, depth) {
throw new Error("PNG received in standard Tight rect");
}
}, {
key: "_basicRect",
value: function _basicRect(ctl, x, y, width, height, sock, display, depth) {
if (this._filter === null) {
if (ctl & 0x4) {
if (sock.rQwait("TIGHT", 1)) {
return false;
}
this._filter = sock.rQshift8();
} else {
// Implicit CopyFilter
this._filter = 0;
}
}
var streamId = ctl & 0x3;
var ret;
switch (this._filter) {
case 0:
// CopyFilter
ret = this._copyFilter(streamId, x, y, width, height, sock, display, depth);
break;
case 1:
// PaletteFilter
ret = this._paletteFilter(streamId, x, y, width, height, sock, display, depth);
break;
case 2:
// GradientFilter
ret = this._gradientFilter(streamId, x, y, width, height, sock, display, depth);
break;
default:
throw new Error("Illegal tight filter received (ctl: " + this._filter + ")");
}
if (ret) {
this._filter = null;
}
return ret;
}
}, {
key: "_copyFilter",
value: function _copyFilter(streamId, x, y, width, height, sock, display, depth) {
var uncompressedSize = width * height * 3;
var data;
if (uncompressedSize === 0) {
return true;
}
if (uncompressedSize < 12) {
if (sock.rQwait("TIGHT", uncompressedSize)) {
return false;
}
data = sock.rQshiftBytes(uncompressedSize);
} else {
data = this._readData(sock);
if (data === null) {
return false;
}
this._zlibs[streamId].setInput(data);
data = this._zlibs[streamId].inflate(uncompressedSize);
this._zlibs[streamId].setInput(null);
}
var rgbx = new Uint8Array(width * height * 4);
for (var i = 0, j = 0; i < width * height * 4; i += 4, j += 3) {
rgbx[i] = data[j];
rgbx[i + 1] = data[j + 1];
rgbx[i + 2] = data[j + 2];
rgbx[i + 3] = 255; // Alpha
}
display.blitImage(x, y, width, height, rgbx, 0, false);
return true;
}
}, {
key: "_paletteFilter",
value: function _paletteFilter(streamId, x, y, width, height, sock, display, depth) {
if (this._numColors === 0) {
if (sock.rQwait("TIGHT palette", 1)) {
return false;
}
var numColors = sock.rQpeek8() + 1;
var paletteSize = numColors * 3;
if (sock.rQwait("TIGHT palette", 1 + paletteSize)) {
return false;
}
this._numColors = numColors;
sock.rQskipBytes(1);
sock.rQshiftTo(this._palette, paletteSize);
}
var bpp = this._numColors <= 2 ? 1 : 8;
var rowSize = Math.floor((width * bpp + 7) / 8);
var uncompressedSize = rowSize * height;
var data;
if (uncompressedSize === 0) {
return true;
}
if (uncompressedSize < 12) {
if (sock.rQwait("TIGHT", uncompressedSize)) {
return false;
}
data = sock.rQshiftBytes(uncompressedSize);
} else {
data = this._readData(sock);
if (data === null) {
return false;
}
this._zlibs[streamId].setInput(data);
data = this._zlibs[streamId].inflate(uncompressedSize);
this._zlibs[streamId].setInput(null);
} // Convert indexed (palette based) image data to RGB
if (this._numColors == 2) {
this._monoRect(x, y, width, height, data, this._palette, display);
} else {
this._paletteRect(x, y, width, height, data, this._palette, display);
}
this._numColors = 0;
return true;
}
}, {
key: "_monoRect",
value: function _monoRect(x, y, width, height, data, palette, display) {
// Convert indexed (palette based) image data to RGB
// TODO: reduce number of calculations inside loop
var dest = this._getScratchBuffer(width * height * 4);
var w = Math.floor((width + 7) / 8);
var w1 = Math.floor(width / 8);
for (var _y = 0; _y < height; _y++) {
var dp = void 0,
sp = void 0,
_x = void 0;
for (_x = 0; _x < w1; _x++) {
for (var b = 7; b >= 0; b--) {
dp = (_y * width + _x * 8 + 7 - b) * 4;
sp = (data[_y * w + _x] >> b & 1) * 3;
dest[dp] = palette[sp];
dest[dp + 1] = palette[sp + 1];
dest[dp + 2] = palette[sp + 2];
dest[dp + 3] = 255;
}
}
for (var _b = 7; _b >= 8 - width % 8; _b--) {
dp = (_y * width + _x * 8 + 7 - _b) * 4;
sp = (data[_y * w + _x] >> _b & 1) * 3;
dest[dp] = palette[sp];
dest[dp + 1] = palette[sp + 1];
dest[dp + 2] = palette[sp + 2];
dest[dp + 3] = 255;
}
}
display.blitImage(x, y, width, height, dest, 0, false);
}
}, {
key: "_paletteRect",
value: function _paletteRect(x, y, width, height, data, palette, display) {
// Convert indexed (palette based) image data to RGB
var dest = this._getScratchBuffer(width * height * 4);
var total = width * height * 4;
for (var i = 0, j = 0; i < total; i += 4, j++) {
var sp = data[j] * 3;
dest[i] = palette[sp];
dest[i + 1] = palette[sp + 1];
dest[i + 2] = palette[sp + 2];
dest[i + 3] = 255;
}
display.blitImage(x, y, width, height, dest, 0, false);
}
}, {
key: "_gradientFilter",
value: function _gradientFilter(streamId, x, y, width, height, sock, display, depth) {
throw new Error("Gradient filter not implemented");
}
}, {
key: "_readData",
value: function _readData(sock) {
if (this._len === 0) {
if (sock.rQwait("TIGHT", 3)) {
return null;
}
var _byte;
_byte = sock.rQshift8();
this._len = _byte & 0x7f;
if (_byte & 0x80) {
_byte = sock.rQshift8();
this._len |= (_byte & 0x7f) << 7;
if (_byte & 0x80) {
_byte = sock.rQshift8();
this._len |= _byte << 14;
}
}
}
if (sock.rQwait("TIGHT", this._len)) {
return null;
}
var data = sock.rQshiftBytes(this._len);
this._len = 0;
return data;
}
}, {
key: "_getScratchBuffer",
value: function _getScratchBuffer(size) {
if (!this._scratchBuffer || this._scratchBuffer.length < size) {
this._scratchBuffer = new Uint8Array(size);
}
return this._scratchBuffer;
}
}]);
return TightDecoder;
}();
exports["default"] = TightDecoder;

67
public/novnc/lib/decoders/tightpng.js Normal file
View File

@@ -0,0 +1,67 @@
"use strict";
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
var _tight = _interopRequireDefault(require("./tight.js"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
var TightPNGDecoder = /*#__PURE__*/function (_TightDecoder) {
_inherits(TightPNGDecoder, _TightDecoder);
var _super = _createSuper(TightPNGDecoder);
function TightPNGDecoder() {
_classCallCheck(this, TightPNGDecoder);
return _super.apply(this, arguments);
}
_createClass(TightPNGDecoder, [{
key: "_pngRect",
value: function _pngRect(x, y, width, height, sock, display, depth) {
var data = this._readData(sock);
if (data === null) {
return false;
}
display.imageRect(x, y, width, height, "image/png", data);
return true;
}
}, {
key: "_basicRect",
value: function _basicRect(ctl, x, y, width, height, sock, display, depth) {
throw new Error("BasicCompression received in TightPNG rect");
}
}]);
return TightPNGDecoder;
}(_tight["default"]);
exports["default"] = TightPNGDecoder;

234
public/novnc/lib/decoders/zrle.js Normal file
View File

@@ -0,0 +1,234 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
var _inflator = _interopRequireDefault(require("../inflator.js"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
var ZRLE_TILE_WIDTH = 64;
var ZRLE_TILE_HEIGHT = 64;
var ZRLEDecoder = /*#__PURE__*/function () {
function ZRLEDecoder() {
_classCallCheck(this, ZRLEDecoder);
this._length = 0;
this._inflator = new _inflator["default"]();
this._pixelBuffer = new Uint8Array(ZRLE_TILE_WIDTH * ZRLE_TILE_HEIGHT * 4);
this._tileBuffer = new Uint8Array(ZRLE_TILE_WIDTH * ZRLE_TILE_HEIGHT * 4);
}
_createClass(ZRLEDecoder, [{
key: "decodeRect",
value: function decodeRect(x, y, width, height, sock, display, depth) {
if (this._length === 0) {
if (sock.rQwait("ZLib data length", 4)) {
return false;
}
this._length = sock.rQshift32();
}
if (sock.rQwait("Zlib data", this._length)) {
return false;
}
var data = sock.rQshiftBytes(this._length);
this._inflator.setInput(data);
for (var ty = y; ty < y + height; ty += ZRLE_TILE_HEIGHT) {
var th = Math.min(ZRLE_TILE_HEIGHT, y + height - ty);
for (var tx = x; tx < x + width; tx += ZRLE_TILE_WIDTH) {
var tw = Math.min(ZRLE_TILE_WIDTH, x + width - tx);
var tileSize = tw * th;
var subencoding = this._inflator.inflate(1)[0];
if (subencoding === 0) {
// raw data
var _data = this._readPixels(tileSize);
display.blitImage(tx, ty, tw, th, _data, 0, false);
} else if (subencoding === 1) {
// solid
var background = this._readPixels(1);
display.fillRect(tx, ty, tw, th, [background[0], background[1], background[2]]);
} else if (subencoding >= 2 && subencoding <= 16) {
var _data2 = this._decodePaletteTile(subencoding, tileSize, tw, th);
display.blitImage(tx, ty, tw, th, _data2, 0, false);
} else if (subencoding === 128) {
var _data3 = this._decodeRLETile(tileSize);
display.blitImage(tx, ty, tw, th, _data3, 0, false);
} else if (subencoding >= 130 && subencoding <= 255) {
var _data4 = this._decodeRLEPaletteTile(subencoding - 128, tileSize);
display.blitImage(tx, ty, tw, th, _data4, 0, false);
} else {
throw new Error('Unknown subencoding: ' + subencoding);
}
}
}
this._length = 0;
return true;
}
}, {
key: "_getBitsPerPixelInPalette",
value: function _getBitsPerPixelInPalette(paletteSize) {
if (paletteSize <= 2) {
return 1;
} else if (paletteSize <= 4) {
return 2;
} else if (paletteSize <= 16) {
return 4;
}
}
}, {
key: "_readPixels",
value: function _readPixels(pixels) {
var data = this._pixelBuffer;
var buffer = this._inflator.inflate(3 * pixels);
for (var i = 0, j = 0; i < pixels * 4; i += 4, j += 3) {
data[i] = buffer[j];
data[i + 1] = buffer[j + 1];
data[i + 2] = buffer[j + 2];
data[i + 3] = 255; // Add the Alpha
}
return data;
}
}, {
key: "_decodePaletteTile",
value: function _decodePaletteTile(paletteSize, tileSize, tilew, tileh) {
var data = this._tileBuffer;
var palette = this._readPixels(paletteSize);
var bitsPerPixel = this._getBitsPerPixelInPalette(paletteSize);
var mask = (1 << bitsPerPixel) - 1;
var offset = 0;
var encoded = this._inflator.inflate(1)[0];
for (var y = 0; y < tileh; y++) {
var shift = 8 - bitsPerPixel;
for (var x = 0; x < tilew; x++) {
if (shift < 0) {
shift = 8 - bitsPerPixel;
encoded = this._inflator.inflate(1)[0];
}
var indexInPalette = encoded >> shift & mask;
data[offset] = palette[indexInPalette * 4];
data[offset + 1] = palette[indexInPalette * 4 + 1];
data[offset + 2] = palette[indexInPalette * 4 + 2];
data[offset + 3] = palette[indexInPalette * 4 + 3];
offset += 4;
shift -= bitsPerPixel;
}
if (shift < 8 - bitsPerPixel && y < tileh - 1) {
encoded = this._inflator.inflate(1)[0];
}
}
return data;
}
}, {
key: "_decodeRLETile",
value: function _decodeRLETile(tileSize) {
var data = this._tileBuffer;
var i = 0;
while (i < tileSize) {
var pixel = this._readPixels(1);
var length = this._readRLELength();
for (var j = 0; j < length; j++) {
data[i * 4] = pixel[0];
data[i * 4 + 1] = pixel[1];
data[i * 4 + 2] = pixel[2];
data[i * 4 + 3] = pixel[3];
i++;
}
}
return data;
}
}, {
key: "_decodeRLEPaletteTile",
value: function _decodeRLEPaletteTile(paletteSize, tileSize) {
var data = this._tileBuffer; // palette
var palette = this._readPixels(paletteSize);
var offset = 0;
while (offset < tileSize) {
var indexInPalette = this._inflator.inflate(1)[0];
var length = 1;
if (indexInPalette >= 128) {
indexInPalette -= 128;
length = this._readRLELength();
}
if (indexInPalette > paletteSize) {
throw new Error('Too big index in palette: ' + indexInPalette + ', palette size: ' + paletteSize);
}
if (offset + length > tileSize) {
throw new Error('Too big rle length in palette mode: ' + length + ', allowed length is: ' + (tileSize - offset));
}
for (var j = 0; j < length; j++) {
data[offset * 4] = palette[indexInPalette * 4];
data[offset * 4 + 1] = palette[indexInPalette * 4 + 1];
data[offset * 4 + 2] = palette[indexInPalette * 4 + 2];
data[offset * 4 + 3] = palette[indexInPalette * 4 + 3];
offset++;
}
}
return data;
}
}, {
key: "_readRLELength",
value: function _readRLELength() {
var length = 0;
var current = 0;
do {
current = this._inflator.inflate(1)[0];
length += current;
} while (current === 255);
return length + 1;
}
}]);
return ZRLEDecoder;
}();
exports["default"] = ZRLEDecoder;

99
public/novnc/lib/deflator.js Normal file
View File

@@ -0,0 +1,99 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
var _deflate2 = require("../lib/vendor/pako/lib/zlib/deflate.js");
var _zstream = _interopRequireDefault(require("../lib/vendor/pako/lib/zlib/zstream.js"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
var Deflator = /*#__PURE__*/function () {
function Deflator() {
_classCallCheck(this, Deflator);
this.strm = new _zstream["default"]();
this.chunkSize = 1024 * 10 * 10;
this.outputBuffer = new Uint8Array(this.chunkSize);
this.windowBits = 5;
(0, _deflate2.deflateInit)(this.strm, this.windowBits);
}
_createClass(Deflator, [{
key: "deflate",
value: function deflate(inData) {
/* eslint-disable camelcase */
this.strm.input = inData;
this.strm.avail_in = this.strm.input.length;
this.strm.next_in = 0;
this.strm.output = this.outputBuffer;
this.strm.avail_out = this.chunkSize;
this.strm.next_out = 0;
/* eslint-enable camelcase */
var lastRet = (0, _deflate2.deflate)(this.strm, _deflate2.Z_FULL_FLUSH);
var outData = new Uint8Array(this.strm.output.buffer, 0, this.strm.next_out);
if (lastRet < 0) {
throw new Error("zlib deflate failed");
}
if (this.strm.avail_in > 0) {
// Read chunks until done
var chunks = [outData];
var totalLen = outData.length;
do {
/* eslint-disable camelcase */
this.strm.output = new Uint8Array(this.chunkSize);
this.strm.next_out = 0;
this.strm.avail_out = this.chunkSize;
/* eslint-enable camelcase */
lastRet = (0, _deflate2.deflate)(this.strm, _deflate2.Z_FULL_FLUSH);
if (lastRet < 0) {
throw new Error("zlib deflate failed");
}
var chunk = new Uint8Array(this.strm.output.buffer, 0, this.strm.next_out);
totalLen += chunk.length;
chunks.push(chunk);
} while (this.strm.avail_in > 0); // Combine chunks into a single data
var newData = new Uint8Array(totalLen);
var offset = 0;
for (var i = 0; i < chunks.length; i++) {
newData.set(chunks[i], offset);
offset += chunks[i].length;
}
outData = newData;
}
/* eslint-disable camelcase */
this.strm.input = null;
this.strm.avail_in = 0;
this.strm.next_in = 0;
/* eslint-enable camelcase */
return outData;
}
}]);
return Deflator;
}();
exports["default"] = Deflator;

314
public/novnc/lib/des.js Normal file
View File

@@ -0,0 +1,314 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
/*
* Ported from Flashlight VNC ActionScript implementation:
* http://www.wizhelp.com/flashlight-vnc/
*
* Full attribution follows:
*
* -------------------------------------------------------------------------
*
* This DES class has been extracted from package Acme.Crypto for use in VNC.
* The unnecessary odd parity code has been removed.
*
* These changes are:
* Copyright (C) 1999 AT&T Laboratories Cambridge. All Rights Reserved.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* DesCipher - the DES encryption method
*
* The meat of this code is by Dave Zimmerman <dzimm@widget.com>, and is:
*
* Copyright (c) 1996 Widget Workshop, Inc. All Rights Reserved.
*
* Permission to use, copy, modify, and distribute this software
* and its documentation for NON-COMMERCIAL or COMMERCIAL purposes and
* without fee is hereby granted, provided that this copyright notice is kept
* intact.
*
* WIDGET WORKSHOP MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY
* OF THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
* TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE, OR NON-INFRINGEMENT. WIDGET WORKSHOP SHALL NOT BE LIABLE
* FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
* DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.
*
* THIS SOFTWARE IS NOT DESIGNED OR INTENDED FOR USE OR RESALE AS ON-LINE
* CONTROL EQUIPMENT IN HAZARDOUS ENVIRONMENTS REQUIRING FAIL-SAFE
* PERFORMANCE, SUCH AS IN THE OPERATION OF NUCLEAR FACILITIES, AIRCRAFT
* NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL, DIRECT LIFE
* SUPPORT MACHINES, OR WEAPONS SYSTEMS, IN WHICH THE FAILURE OF THE
* SOFTWARE COULD LEAD DIRECTLY TO DEATH, PERSONAL INJURY, OR SEVERE
* PHYSICAL OR ENVIRONMENTAL DAMAGE ("HIGH RISK ACTIVITIES"). WIDGET WORKSHOP
* SPECIFICALLY DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR
* HIGH RISK ACTIVITIES.
*
*
* The rest is:
*
* Copyright (C) 1996 by Jef Poskanzer <jef@acme.com>. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* Visit the ACME Labs Java page for up-to-date versions of this and other
* fine Java utilities: http://www.acme.com/java/
*/
/* eslint-disable comma-spacing */
// Tables, permutations, S-boxes, etc.
var PC2 = [13, 16, 10, 23, 0, 4, 2, 27, 14, 5, 20, 9, 22, 18, 11, 3, 25, 7, 15, 6, 26, 19, 12, 1, 40, 51, 30, 36, 46, 54, 29, 39, 50, 44, 32, 47, 43, 48, 38, 55, 33, 52, 45, 41, 49, 35, 28, 31],
totrot = [1, 2, 4, 6, 8, 10, 12, 14, 15, 17, 19, 21, 23, 25, 27, 28];
var z = 0x0;
var a, b, c, d, e, f;
a = 1 << 16;
b = 1 << 24;
c = a | b;
d = 1 << 2;
e = 1 << 10;
f = d | e;
var 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 | f, b | e, b | e, a | e, a | e, c | z, c | z, b | f, a | d, b | d, b | d, a | d, z | z, z | f, a | f, b | z, a | z, c | f, z | d, c | z, c | e, b | z, b | z, z | e, c | d, a | z, a | e, b | d, z | e, z | d, b | f, a | f, c | f, a | d, c | z, b | f, b | d, z | f, a | f, c | e, z | f, b | e, b | e, z | z, a | d, a | e, z | z, c | d];
a = 1 << 20;
b = 1 << 31;
c = a | b;
d = 1 << 5;
e = 1 << 15;
f = d | e;
var SP2 = [c | f, b | e, z | e, a | f, a | z, z | d, c | d, b | f, b | d, c | f, c | e, b | z, b | e, a | z, z | d, c | d, a | e, a | d, b | f, z | z, b | z, z | e, a | f, c | z, a | d, b | d, z | z, a | e, z | f, c | e, c | z, z | f, z | z, a | f, c | d, a | z, b | f, c | z, c | e, z | e, c | z, b | e, z | d, c | f, a | f, z | d, z | e, b | z, z | f, c | e, a | z, b | d, a | d, b | f, b | d, a | d, a | e, z | z, b | e, z | f, b | z, c | d, c | f, a | e];
a = 1 << 17;
b = 1 << 27;
c = a | b;
d = 1 << 3;
e = 1 << 9;
f = d | e;
var SP3 = [z | f, c | e, z | z, c | d, b | e, z | z, a | f, b | e, a | d, b | d, b | d, a | z, c | f, a | d, c | z, z | f, b | z, z | d, c | e, z | e, a | e, c | z, c | d, a | f, b | f, a | e, a | z, b | f, z | d, c | f, z | e, b | z, c | e, b | z, a | d, z | f, a | z, c | e, b | e, z | z, z | e, a | d, c | f, b | e, b | d, z | e, z | z, c | d, b | f, a | z, b | z, c | f, z | d, a | f, a | e, b | d, c | z, b | f, z | f, c | z, a | f, z | d, c | d, a | e];
a = 1 << 13;
b = 1 << 23;
c = a | b;
d = 1 << 0;
e = 1 << 7;
f = d | e;
var SP4 = [c | d, a | f, a | f, z | e, c | e, b | f, b | d, a | d, z | z, c | z, c | z, c | f, z | f, z | z, b | e, b | d, z | d, a | z, b | z, c | d, z | e, b | z, a | d, a | e, b | f, z | d, a | e, b | e, a | z, c | e, c | f, z | f, b | e, b | d, c | z, c | f, z | f, z | z, z | z, c | z, a | e, b | e, b | f, z | d, c | d, a | f, a | f, z | e, c | f, z | f, z | d, a | z, b | d, a | d, c | e, b | f, a | d, a | e, b | z, c | d, z | e, b | z, a | z, c | e];
a = 1 << 25;
b = 1 << 30;
c = a | b;
d = 1 << 8;
e = 1 << 19;
f = d | e;
var SP5 = [z | d, a | f, a | e, c | d, z | e, z | d, b | z, a | e, b | f, z | e, a | d, b | f, c | d, c | e, z | f, b | z, a | z, b | e, b | e, z | z, b | d, c | f, c | f, a | d, c | e, b | d, z | z, c | z, a | f, a | z, c | z, z | f, z | e, c | d, z | d, a | z, b | z, a | e, c | d, b | f, a | d, b | z, c | e, a | f, b | f, z | d, a | z, c | e, c | f, z | f, c | z, c | f, a | e, z | z, b | e, c | z, z | f, a | d, b | d, z | e, z | z, b | e, a | f, b | d];
a = 1 << 22;
b = 1 << 29;
c = a | b;
d = 1 << 4;
e = 1 << 14;
f = d | e;
var SP6 = [b | d, c | z, z | e, c | f, c | z, z | d, c | f, a | z, b | e, a | f, a | z, b | d, a | d, b | e, b | z, z | f, z | z, a | d, b | f, z | e, a | e, b | f, z | d, c | d, c | d, z | z, a | f, c | e, z | f, a | e, c | e, b | z, b | e, z | d, c | d, a | e, c | f, a | z, z | f, b | d, a | z, b | e, b | z, z | f, b | d, c | f, a | e, c | z, a | f, c | e, z | z, c | d, z | d, z | e, c | z, a | f, z | e, a | d, b | f, z | z, c | e, b | z, a | d, b | f];
a = 1 << 21;
b = 1 << 26;
c = a | b;
d = 1 << 1;
e = 1 << 11;
f = d | e;
var SP7 = [a | z, c | d, b | f, z | z, z | e, b | f, a | f, c | e, c | f, a | z, z | z, b | d, z | d, b | z, c | d, z | f, b | e, a | f, a | d, b | e, b | d, c | z, c | e, a | d, c | z, z | e, z | f, c | f, a | e, z | d, b | z, a | e, b | z, a | e, a | z, b | f, b | f, c | d, c | d, z | d, a | d, b | z, b | e, a | z, c | e, z | f, a | f, c | e, z | f, b | d, c | f, c | z, a | e, z | z, z | d, c | f, z | z, a | f, c | z, z | e, b | d, b | e, z | e, a | d];
a = 1 << 18;
b = 1 << 28;
c = a | b;
d = 1 << 6;
e = 1 << 12;
f = d | e;
var SP8 = [b | f, z | e, a | z, c | f, b | z, b | f, z | d, b | z, a | d, c | z, c | f, a | e, c | e, a | f, z | e, z | d, c | z, b | d, b | e, z | f, a | e, a | d, c | d, c | e, z | f, z | z, z | z, c | d, b | d, b | e, a | f, a | z, a | f, a | z, c | e, z | e, z | d, c | d, z | e, a | f, b | e, z | d, b | d, c | z, c | d, b | z, a | z, b | f, 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];
/* eslint-enable comma-spacing */
var DES = /*#__PURE__*/function () {
function DES(password) {
_classCallCheck(this, DES);
this.keys = []; // Set the key.
var pc1m = [],
pcr = [],
kn = [];
for (var j = 0, l = 56; j < 56; ++j, l -= 8) {
l += l < -5 ? 65 : l < -3 ? 31 : l < -1 ? 63 : l === 27 ? 35 : 0; // PC1
var m = l & 0x7;
pc1m[j] = (password[l >>> 3] & 1 << m) !== 0 ? 1 : 0;
}
for (var i = 0; i < 16; ++i) {
var _m = i << 1;
var n = _m + 1;
kn[_m] = kn[n] = 0;
for (var o = 28; o < 59; o += 28) {
for (var _j = o - 28; _j < o; ++_j) {
var _l = _j + totrot[i];
pcr[_j] = _l < o ? pc1m[_l] : pc1m[_l - 28];
}
}
for (var _j2 = 0; _j2 < 24; ++_j2) {
if (pcr[PC2[_j2]] !== 0) {
kn[_m] |= 1 << 23 - _j2;
}
if (pcr[PC2[_j2 + 24]] !== 0) {
kn[n] |= 1 << 23 - _j2;
}
}
} // cookey
for (var _i = 0, rawi = 0, KnLi = 0; _i < 16; ++_i) {
var raw0 = kn[rawi++];
var raw1 = kn[rawi++];
this.keys[KnLi] = (raw0 & 0x00fc0000) << 6;
this.keys[KnLi] |= (raw0 & 0x00000fc0) << 10;
this.keys[KnLi] |= (raw1 & 0x00fc0000) >>> 10;
this.keys[KnLi] |= (raw1 & 0x00000fc0) >>> 6;
++KnLi;
this.keys[KnLi] = (raw0 & 0x0003f000) << 12;
this.keys[KnLi] |= (raw0 & 0x0000003f) << 16;
this.keys[KnLi] |= (raw1 & 0x0003f000) >>> 4;
this.keys[KnLi] |= raw1 & 0x0000003f;
++KnLi;
}
} // Encrypt 8 bytes of text
_createClass(DES, [{
key: "enc8",
value: function enc8(text) {
var b = text.slice();
var i = 0,
l,
r,
x; // left, right, accumulator
// Squash 8 bytes to 2 ints
l = b[i++] << 24 | b[i++] << 16 | b[i++] << 8 | b[i++];
r = b[i++] << 24 | b[i++] << 16 | b[i++] << 8 | b[i++];
x = (l >>> 4 ^ r) & 0x0f0f0f0f;
r ^= x;
l ^= x << 4;
x = (l >>> 16 ^ r) & 0x0000ffff;
r ^= x;
l ^= x << 16;
x = (r >>> 2 ^ l) & 0x33333333;
l ^= x;
r ^= x << 2;
x = (r >>> 8 ^ l) & 0x00ff00ff;
l ^= x;
r ^= x << 8;
r = r << 1 | r >>> 31 & 1;
x = (l ^ r) & 0xaaaaaaaa;
l ^= x;
r ^= x;
l = l << 1 | l >>> 31 & 1;
for (var _i2 = 0, keysi = 0; _i2 < 8; ++_i2) {
x = r << 28 | r >>> 4;
x ^= this.keys[keysi++];
var fval = SP7[x & 0x3f];
fval |= SP5[x >>> 8 & 0x3f];
fval |= SP3[x >>> 16 & 0x3f];
fval |= SP1[x >>> 24 & 0x3f];
x = r ^ this.keys[keysi++];
fval |= SP8[x & 0x3f];
fval |= SP6[x >>> 8 & 0x3f];
fval |= SP4[x >>> 16 & 0x3f];
fval |= SP2[x >>> 24 & 0x3f];
l ^= fval;
x = l << 28 | l >>> 4;
x ^= this.keys[keysi++];
fval = SP7[x & 0x3f];
fval |= SP5[x >>> 8 & 0x3f];
fval |= SP3[x >>> 16 & 0x3f];
fval |= SP1[x >>> 24 & 0x3f];
x = l ^ this.keys[keysi++];
fval |= SP8[x & 0x0000003f];
fval |= SP6[x >>> 8 & 0x3f];
fval |= SP4[x >>> 16 & 0x3f];
fval |= SP2[x >>> 24 & 0x3f];
r ^= fval;
}
r = r << 31 | r >>> 1;
x = (l ^ r) & 0xaaaaaaaa;
l ^= x;
r ^= x;
l = l << 31 | l >>> 1;
x = (l >>> 8 ^ r) & 0x00ff00ff;
r ^= x;
l ^= x << 8;
x = (l >>> 2 ^ r) & 0x33333333;
r ^= x;
l ^= x << 2;
x = (r >>> 16 ^ l) & 0x0000ffff;
l ^= x;
r ^= x << 16;
x = (r >>> 4 ^ l) & 0x0f0f0f0f;
l ^= x;
r ^= x << 4; // Spread ints to bytes
x = [r, l];
for (i = 0; i < 8; i++) {
b[i] = (x[i >>> 2] >>> 8 * (3 - i % 4)) % 256;
if (b[i] < 0) {
b[i] += 256;
} // unsigned
}
return b;
} // Encrypt 16 bytes of text using passwd as key
}, {
key: "encrypt",
value: function encrypt(t) {
return this.enc8(t.slice(0, 8)).concat(this.enc8(t.slice(8, 16)));
}
}]);
return DES;
}();
exports["default"] = DES;

566
public/novnc/lib/display.js Normal file
View File

@@ -0,0 +1,566 @@
"use strict";
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
var Log = _interopRequireWildcard(require("./util/logging.js"));
var _base = _interopRequireDefault(require("./base64.js"));
var _int = require("./util/int.js");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
var Display = /*#__PURE__*/function () {
function Display(target) {
_classCallCheck(this, Display);
this._drawCtx = null;
this._renderQ = []; // queue drawing actions for in-oder rendering
this._flushing = false; // the full frame buffer (logical canvas) size
this._fbWidth = 0;
this._fbHeight = 0;
this._prevDrawStyle = "";
Log.Debug(">> Display.constructor"); // The visible canvas
this._target = target;
if (!this._target) {
throw new Error("Target must be set");
}
if (typeof this._target === 'string') {
throw new Error('target must be a DOM element');
}
if (!this._target.getContext) {
throw new Error("no getContext method");
}
this._targetCtx = this._target.getContext('2d'); // the visible canvas viewport (i.e. what actually gets seen)
this._viewportLoc = {
'x': 0,
'y': 0,
'w': this._target.width,
'h': this._target.height
}; // The hidden canvas, where we do the actual rendering
this._backbuffer = document.createElement('canvas');
this._drawCtx = this._backbuffer.getContext('2d');
this._damageBounds = {
left: 0,
top: 0,
right: this._backbuffer.width,
bottom: this._backbuffer.height
};
Log.Debug("User Agent: " + navigator.userAgent);
Log.Debug("<< Display.constructor"); // ===== PROPERTIES =====
this._scale = 1.0;
this._clipViewport = false; // ===== EVENT HANDLERS =====
this.onflush = function () {}; // A flush request has finished
} // ===== PROPERTIES =====
_createClass(Display, [{
key: "scale",
get: function get() {
return this._scale;
},
set: function set(scale) {
this._rescale(scale);
}
}, {
key: "clipViewport",
get: function get() {
return this._clipViewport;
},
set: function set(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);
}
}, {
key: "width",
get: function get() {
return this._fbWidth;
}
}, {
key: "height",
get: function get() {
return this._fbHeight;
} // ===== PUBLIC METHODS =====
}, {
key: "viewportChangePos",
value: function viewportChangePos(deltaX, deltaY) {
var vp = this._viewportLoc;
deltaX = Math.floor(deltaX);
deltaY = Math.floor(deltaY);
if (!this._clipViewport) {
deltaX = -vp.w; // clamped later of out of bounds
deltaY = -vp.h;
}
var vx2 = vp.x + vp.w - 1;
var vy2 = vp.y + vp.h - 1; // Position change
if (deltaX < 0 && vp.x + deltaX < 0) {
deltaX = -vp.x;
}
if (vx2 + deltaX >= this._fbWidth) {
deltaX -= vx2 + deltaX - this._fbWidth + 1;
}
if (vp.y + deltaY < 0) {
deltaY = -vp.y;
}
if (vy2 + deltaY >= this._fbHeight) {
deltaY -= vy2 + deltaY - this._fbHeight + 1;
}
if (deltaX === 0 && deltaY === 0) {
return;
}
Log.Debug("viewportChange deltaX: " + deltaX + ", deltaY: " + deltaY);
vp.x += deltaX;
vp.y += deltaY;
this._damage(vp.x, vp.y, vp.w, vp.h);
this.flip();
}
}, {
key: "viewportChangeSize",
value: function viewportChangeSize(width, height) {
if (!this._clipViewport || typeof width === "undefined" || typeof height === "undefined") {
Log.Debug("Setting viewport to full display region");
width = this._fbWidth;
height = this._fbHeight;
}
width = Math.floor(width);
height = Math.floor(height);
if (width > this._fbWidth) {
width = this._fbWidth;
}
if (height > this._fbHeight) {
height = this._fbHeight;
}
var vp = this._viewportLoc;
if (vp.w !== width || vp.h !== height) {
vp.w = width;
vp.h = height;
var canvas = this._target;
canvas.width = width;
canvas.height = height; // The position might need to be updated if we've grown
this.viewportChangePos(0, 0);
this._damage(vp.x, vp.y, vp.w, vp.h);
this.flip(); // Update the visible size of the target canvas
this._rescale(this._scale);
}
}
}, {
key: "absX",
value: function absX(x) {
if (this._scale === 0) {
return 0;
}
return (0, _int.toSigned32bit)(x / this._scale + this._viewportLoc.x);
}
}, {
key: "absY",
value: function absY(y) {
if (this._scale === 0) {
return 0;
}
return (0, _int.toSigned32bit)(y / this._scale + this._viewportLoc.y);
}
}, {
key: "resize",
value: function resize(width, height) {
this._prevDrawStyle = "";
this._fbWidth = width;
this._fbHeight = height;
var canvas = this._backbuffer;
if (canvas.width !== width || canvas.height !== height) {
// We have to save the canvas data since changing the size will clear it
var saveImg = null;
if (canvas.width > 0 && canvas.height > 0) {
saveImg = this._drawCtx.getImageData(0, 0, canvas.width, canvas.height);
}
if (canvas.width !== width) {
canvas.width = width;
}
if (canvas.height !== height) {
canvas.height = height;
}
if (saveImg) {
this._drawCtx.putImageData(saveImg, 0, 0);
}
} // Readjust the viewport as it may be incorrectly sized
// and positioned
var vp = this._viewportLoc;
this.viewportChangeSize(vp.w, vp.h);
this.viewportChangePos(0, 0);
} // Track what parts of the visible canvas that need updating
}, {
key: "_damage",
value: function _damage(x, y, w, h) {
if (x < this._damageBounds.left) {
this._damageBounds.left = x;
}
if (y < this._damageBounds.top) {
this._damageBounds.top = y;
}
if (x + w > this._damageBounds.right) {
this._damageBounds.right = x + w;
}
if (y + h > this._damageBounds.bottom) {
this._damageBounds.bottom = y + h;
}
} // Update the visible canvas with the contents of the
// rendering canvas
}, {
key: "flip",
value: function flip(fromQueue) {
if (this._renderQ.length !== 0 && !fromQueue) {
this._renderQPush({
'type': 'flip'
});
} else {
var x = this._damageBounds.left;
var y = this._damageBounds.top;
var w = this._damageBounds.right - x;
var h = this._damageBounds.bottom - y;
var vx = x - this._viewportLoc.x;
var vy = y - this._viewportLoc.y;
if (vx < 0) {
w += vx;
x -= vx;
vx = 0;
}
if (vy < 0) {
h += vy;
y -= vy;
vy = 0;
}
if (vx + w > this._viewportLoc.w) {
w = this._viewportLoc.w - vx;
}
if (vy + h > this._viewportLoc.h) {
h = this._viewportLoc.h - vy;
}
if (w > 0 && h > 0) {
// FIXME: We may need to disable image smoothing here
// as well (see copyImage()), but we haven't
// noticed any problem yet.
this._targetCtx.drawImage(this._backbuffer, x, y, w, h, vx, vy, w, h);
}
this._damageBounds.left = this._damageBounds.top = 65535;
this._damageBounds.right = this._damageBounds.bottom = 0;
}
}
}, {
key: "pending",
value: function pending() {
return this._renderQ.length > 0;
}
}, {
key: "flush",
value: function flush() {
if (this._renderQ.length === 0) {
this.onflush();
} else {
this._flushing = true;
}
}
}, {
key: "fillRect",
value: function fillRect(x, y, width, height, color, fromQueue) {
if (this._renderQ.length !== 0 && !fromQueue) {
this._renderQPush({
'type': 'fill',
'x': x,
'y': y,
'width': width,
'height': height,
'color': color
});
} else {
this._setFillColor(color);
this._drawCtx.fillRect(x, y, width, height);
this._damage(x, y, width, height);
}
}
}, {
key: "copyImage",
value: function copyImage(oldX, oldY, newX, newY, w, h, fromQueue) {
if (this._renderQ.length !== 0 && !fromQueue) {
this._renderQPush({
'type': 'copy',
'oldX': oldX,
'oldY': oldY,
'x': newX,
'y': newY,
'width': w,
'height': h
});
} else {
// Due to this bug among others [1] we need to disable the image-smoothing to
// avoid getting a blur effect when copying data.
//
// 1. https://bugzilla.mozilla.org/show_bug.cgi?id=1194719
//
// We need to set these every time since all properties are reset
// when the the size is changed
this._drawCtx.mozImageSmoothingEnabled = false;
this._drawCtx.webkitImageSmoothingEnabled = false;
this._drawCtx.msImageSmoothingEnabled = false;
this._drawCtx.imageSmoothingEnabled = false;
this._drawCtx.drawImage(this._backbuffer, oldX, oldY, w, h, newX, newY, w, h);
this._damage(newX, newY, w, h);
}
}
}, {
key: "imageRect",
value: function imageRect(x, y, width, height, mime, arr) {
/* The internal logic cannot handle empty images, so bail early */
if (width === 0 || height === 0) {
return;
}
var img = new Image();
img.src = "data: " + mime + ";base64," + _base["default"].encode(arr);
this._renderQPush({
'type': 'img',
'img': img,
'x': x,
'y': y,
'width': width,
'height': height
});
}
}, {
key: "blitImage",
value: function blitImage(x, y, width, height, arr, offset, fromQueue) {
if (this._renderQ.length !== 0 && !fromQueue) {
// NB(directxman12): it's technically more performant here to use preallocated arrays,
// but it's a lot of extra work for not a lot of payoff -- if we're using the render queue,
// this probably isn't getting called *nearly* as much
var newArr = new Uint8Array(width * height * 4);
newArr.set(new Uint8Array(arr.buffer, 0, newArr.length));
this._renderQPush({
'type': 'blit',
'data': newArr,
'x': x,
'y': y,
'width': width,
'height': height
});
} else {
// NB(directxman12): arr must be an Type Array view
var data = new Uint8ClampedArray(arr.buffer, arr.byteOffset + offset, width * height * 4);
var img = new ImageData(data, width, height);
this._drawCtx.putImageData(img, x, y);
this._damage(x, y, width, height);
}
}
}, {
key: "drawImage",
value: function drawImage(img, x, y) {
this._drawCtx.drawImage(img, x, y);
this._damage(x, y, img.width, img.height);
}
}, {
key: "autoscale",
value: function autoscale(containerWidth, containerHeight) {
var scaleRatio;
if (containerWidth === 0 || containerHeight === 0) {
scaleRatio = 0;
} else {
var vp = this._viewportLoc;
var targetAspectRatio = containerWidth / containerHeight;
var fbAspectRatio = vp.w / vp.h;
if (fbAspectRatio >= targetAspectRatio) {
scaleRatio = containerWidth / vp.w;
} else {
scaleRatio = containerHeight / vp.h;
}
}
this._rescale(scaleRatio);
} // ===== PRIVATE METHODS =====
}, {
key: "_rescale",
value: function _rescale(factor) {
this._scale = factor;
var vp = this._viewportLoc; // NB(directxman12): If you set the width directly, or set the
// style width to a number, the canvas is cleared.
// However, if you set the style width to a string
// ('NNNpx'), the canvas is scaled without clearing.
var width = factor * vp.w + 'px';
var height = factor * vp.h + 'px';
if (this._target.style.width !== width || this._target.style.height !== height) {
this._target.style.width = width;
this._target.style.height = height;
}
}
}, {
key: "_setFillColor",
value: function _setFillColor(color) {
var newStyle = 'rgb(' + color[0] + ',' + color[1] + ',' + color[2] + ')';
if (newStyle !== this._prevDrawStyle) {
this._drawCtx.fillStyle = newStyle;
this._prevDrawStyle = newStyle;
}
}
}, {
key: "_renderQPush",
value: function _renderQPush(action) {
this._renderQ.push(action);
if (this._renderQ.length === 1) {
// If this can be rendered immediately it will be, otherwise
// the scanner will wait for the relevant event
this._scanRenderQ();
}
}
}, {
key: "_resumeRenderQ",
value: function _resumeRenderQ() {
// "this" is the object that is ready, not the
// display object
this.removeEventListener('load', this._noVNCDisplay._resumeRenderQ);
this._noVNCDisplay._scanRenderQ();
}
}, {
key: "_scanRenderQ",
value: function _scanRenderQ() {
var ready = true;
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();
}
}
if (this._renderQ.length === 0 && this._flushing) {
this._flushing = false;
this.onflush();
}
}
}]);
return Display;
}();
exports["default"] = Display;

72
public/novnc/lib/encodings.js Normal file
View File

@@ -0,0 +1,72 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.encodingName = encodingName;
exports.encodings = void 0;
/*
* noVNC: HTML5 VNC client
* Copyright (C) 2019 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
var encodings = {
encodingRaw: 0,
encodingCopyRect: 1,
encodingRRE: 2,
encodingHextile: 5,
encodingTight: 7,
encodingZRLE: 16,
encodingTightPNG: -260,
encodingJPEG: 21,
pseudoEncodingQualityLevel9: -23,
pseudoEncodingQualityLevel0: -32,
pseudoEncodingDesktopSize: -223,
pseudoEncodingLastRect: -224,
pseudoEncodingCursor: -239,
pseudoEncodingQEMUExtendedKeyEvent: -258,
pseudoEncodingDesktopName: -307,
pseudoEncodingExtendedDesktopSize: -308,
pseudoEncodingXvp: -309,
pseudoEncodingFence: -312,
pseudoEncodingContinuousUpdates: -313,
pseudoEncodingCompressLevel9: -247,
pseudoEncodingCompressLevel0: -256,
pseudoEncodingVMwareCursor: 0x574d5664,
pseudoEncodingExtendedClipboard: 0xc0a1e5ce
};
exports.encodings = encodings;
function encodingName(num) {
switch (num) {
case encodings.encodingRaw:
return "Raw";
case encodings.encodingCopyRect:
return "CopyRect";
case encodings.encodingRRE:
return "RRE";
case encodings.encodingHextile:
return "Hextile";
case encodings.encodingTight:
return "Tight";
case encodings.encodingZRLE:
return "ZRLE";
case encodings.encodingTightPNG:
return "TightPNG";
case encodings.encodingJPEG:
return "JPEG";
default:
return "[unknown encoding " + num + "]";
}
}

87
public/novnc/lib/inflator.js Normal file
View File

@@ -0,0 +1,87 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
var _inflate2 = require("../lib/vendor/pako/lib/zlib/inflate.js");
var _zstream = _interopRequireDefault(require("../lib/vendor/pako/lib/zlib/zstream.js"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
var Inflate = /*#__PURE__*/function () {
function Inflate() {
_classCallCheck(this, Inflate);
this.strm = new _zstream["default"]();
this.chunkSize = 1024 * 10 * 10;
this.strm.output = new Uint8Array(this.chunkSize);
this.windowBits = 5;
(0, _inflate2.inflateInit)(this.strm, this.windowBits);
}
_createClass(Inflate, [{
key: "setInput",
value: function setInput(data) {
if (!data) {
//FIXME: flush remaining data.
/* eslint-disable camelcase */
this.strm.input = null;
this.strm.avail_in = 0;
this.strm.next_in = 0;
} else {
this.strm.input = data;
this.strm.avail_in = this.strm.input.length;
this.strm.next_in = 0;
/* eslint-enable camelcase */
}
}
}, {
key: "inflate",
value: function inflate(expected) {
// resize our output buffer if it's too small
// (we could just use multiple chunks, but that would cause an extra
// allocation each time to flatten the chunks)
if (expected > this.chunkSize) {
this.chunkSize = expected;
this.strm.output = new Uint8Array(this.chunkSize);
}
/* eslint-disable camelcase */
this.strm.next_out = 0;
this.strm.avail_out = expected;
/* eslint-enable camelcase */
var ret = (0, _inflate2.inflate)(this.strm, 0); // Flush argument not used.
if (ret < 0) {
throw new Error("zlib inflate failed");
}
if (this.strm.next_out != expected) {
throw new Error("Incomplete zlib block");
}
return new Uint8Array(this.strm.output.buffer, 0, this.strm.next_out);
}
}, {
key: "reset",
value: function reset() {
(0, _inflate2.inflateReset)(this.strm);
}
}]);
return Inflate;
}();
exports["default"] = Inflate;

285
public/novnc/lib/input/domkeytable.js Normal file
View File

@@ -0,0 +1,285 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
var _keysym = _interopRequireDefault(require("./keysym.js"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
/*
* noVNC: HTML5 VNC client
* Copyright (C) 2018 The noVNC Authors
* Licensed under MPL 2.0 or any later version (see LICENSE.txt)
*/
/*
* Mapping between HTML key values and VNC/X11 keysyms for "special"
* keys that cannot be handled via their Unicode codepoint.
*
* See https://www.w3.org/TR/uievents-key/ for possible values.
*/
var DOMKeyTable = {};
function addStandard(key, standard) {
if (standard === undefined) throw new Error("Undefined keysym for key \"" + key + "\"");
if (key in DOMKeyTable) throw new Error("Duplicate entry for key \"" + key + "\"");
DOMKeyTable[key] = [standard, standard, standard, standard];
}
function addLeftRight(key, left, right) {
if (left === undefined) throw new Error("Undefined keysym for key \"" + key + "\"");
if (right === undefined) throw new Error("Undefined keysym for key \"" + key + "\"");
if (key in DOMKeyTable) throw new Error("Duplicate entry for key \"" + key + "\"");
DOMKeyTable[key] = [left, left, right, left];
}
function addNumpad(key, standard, numpad) {
if (standard === undefined) throw new Error("Undefined keysym for key \"" + key + "\"");
if (numpad === undefined) throw new Error("Undefined keysym for key \"" + key + "\"");
if (key in DOMKeyTable) throw new Error("Duplicate entry for key \"" + key + "\"");
DOMKeyTable[key] = [standard, standard, standard, numpad];
} // 3.2. Modifier Keys
addLeftRight("Alt", _keysym["default"].XK_Alt_L, _keysym["default"].XK_Alt_R);
addStandard("AltGraph", _keysym["default"].XK_ISO_Level3_Shift);
addStandard("CapsLock", _keysym["default"].XK_Caps_Lock);
addLeftRight("Control", _keysym["default"].XK_Control_L, _keysym["default"].XK_Control_R); // - Fn
// - FnLock
addLeftRight("Meta", _keysym["default"].XK_Super_L, _keysym["default"].XK_Super_R);
addStandard("NumLock", _keysym["default"].XK_Num_Lock);
addStandard("ScrollLock", _keysym["default"].XK_Scroll_Lock);
addLeftRight("Shift", _keysym["default"].XK_Shift_L, _keysym["default"].XK_Shift_R); // - Symbol
// - SymbolLock
// - Hyper
// - Super
// 3.3. Whitespace Keys
addNumpad("Enter", _keysym["default"].XK_Return, _keysym["default"].XK_KP_Enter);
addStandard("Tab", _keysym["default"].XK_Tab);
addNumpad(" ", _keysym["default"].XK_space, _keysym["default"].XK_KP_Space); // 3.4. Navigation Keys
addNumpad("ArrowDown", _keysym["default"].XK_Down, _keysym["default"].XK_KP_Down);
addNumpad("ArrowLeft", _keysym["default"].XK_Left, _keysym["default"].XK_KP_Left);
addNumpad("ArrowRight", _keysym["default"].XK_Right, _keysym["default"].XK_KP_Right);
addNumpad("ArrowUp", _keysym["default"].XK_Up, _keysym["default"].XK_KP_Up);
addNumpad("End", _keysym["default"].XK_End, _keysym["default"].XK_KP_End);
addNumpad("Home", _keysym["default"].XK_Home, _keysym["default"].XK_KP_Home);
addNumpad("PageDown", _keysym["default"].XK_Next, _keysym["default"].XK_KP_Next);
addNumpad("PageUp", _keysym["default"].XK_Prior, _keysym["default"].XK_KP_Prior); // 3.5. Editing Keys
addStandard("Backspace", _keysym["default"].XK_BackSpace); // Browsers send "Clear" for the numpad 5 without NumLock because
// Windows uses VK_Clear for that key. But Unix expects KP_Begin for
// that scenario.
addNumpad("Clear", _keysym["default"].XK_Clear, _keysym["default"].XK_KP_Begin);
addStandard("Copy", _keysym["default"].XF86XK_Copy); // - CrSel
addStandard("Cut", _keysym["default"].XF86XK_Cut);
addNumpad("Delete", _keysym["default"].XK_Delete, _keysym["default"].XK_KP_Delete); // - EraseEof
// - ExSel
addNumpad("Insert", _keysym["default"].XK_Insert, _keysym["default"].XK_KP_Insert);
addStandard("Paste", _keysym["default"].XF86XK_Paste);
addStandard("Redo", _keysym["default"].XK_Redo);
addStandard("Undo", _keysym["default"].XK_Undo); // 3.6. UI Keys
// - Accept
// - Again (could just be XK_Redo)
// - Attn
addStandard("Cancel", _keysym["default"].XK_Cancel);
addStandard("ContextMenu", _keysym["default"].XK_Menu);
addStandard("Escape", _keysym["default"].XK_Escape);
addStandard("Execute", _keysym["default"].XK_Execute);
addStandard("Find", _keysym["default"].XK_Find);
addStandard("Help", _keysym["default"].XK_Help);
addStandard("Pause", _keysym["default"].XK_Pause); // - Play
// - Props
addStandard("Select", _keysym["default"].XK_Select);
addStandard("ZoomIn", _keysym["default"].XF86XK_ZoomIn);
addStandard("ZoomOut", _keysym["default"].XF86XK_ZoomOut); // 3.7. Device Keys
addStandard("BrightnessDown", _keysym["default"].XF86XK_MonBrightnessDown);
addStandard("BrightnessUp", _keysym["default"].XF86XK_MonBrightnessUp);
addStandard("Eject", _keysym["default"].XF86XK_Eject);
addStandard("LogOff", _keysym["default"].XF86XK_LogOff);
addStandard("Power", _keysym["default"].XF86XK_PowerOff);
addStandard("PowerOff", _keysym["default"].XF86XK_PowerDown);
addStandard("PrintScreen", _keysym["default"].XK_Print);
addStandard("Hibernate", _keysym["default"].XF86XK_Hibernate);
addStandard("Standby", _keysym["default"].XF86XK_Standby);
addStandard("WakeUp", _keysym["default"].XF86XK_WakeUp); // 3.8. IME and Composition Keys
addStandard("AllCandidates", _keysym["default"].XK_MultipleCandidate);
addStandard("Alphanumeric", _keysym["default"].XK_Eisu_toggle);
addStandard("CodeInput", _keysym["default"].XK_Codeinput);
addStandard("Compose", _keysym["default"].XK_Multi_key);
addStandard("Convert", _keysym["default"].XK_Henkan); // - Dead
// - FinalMode
addStandard("GroupFirst", _keysym["default"].XK_ISO_First_Group);
addStandard("GroupLast", _keysym["default"].XK_ISO_Last_Group);
addStandard("GroupNext", _keysym["default"].XK_ISO_Next_Group);
addStandard("GroupPrevious", _keysym["default"].XK_ISO_Prev_Group); // - ModeChange (XK_Mode_switch is often used for AltGr)
// - NextCandidate
addStandard("NonConvert", _keysym["default"].XK_Muhenkan);
addStandard("PreviousCandidate", _keysym["default"].XK_PreviousCandidate); // - Process
addStandard("SingleCandidate", _keysym["default"].XK_SingleCandidate);
addStandard("HangulMode", _keysym["default"].XK_Hangul);
addStandard("HanjaMode", _keysym["default"].XK_Hangul_Hanja);
addStandard("JunjaMode", _keysym["default"].XK_Hangul_Jeonja);
addStandard("Eisu", _keysym["default"].XK_Eisu_toggle);
addStandard("Hankaku", _keysym["default"].XK_Hankaku);
addStandard("Hiragana", _keysym["default"].XK_Hiragana);
addStandard("HiraganaKatakana", _keysym["default"].XK_Hiragana_Katakana);
addStandard("KanaMode", _keysym["default"].XK_Kana_Shift); // could also be _Kana_Lock
addStandard("KanjiMode", _keysym["default"].XK_Kanji);
addStandard("Katakana", _keysym["default"].XK_Katakana);
addStandard("Romaji", _keysym["default"].XK_Romaji);
addStandard("Zenkaku", _keysym["default"].XK_Zenkaku);
addStandard("ZenkakuHankaku", _keysym["default"].XK_Zenkaku_Hankaku); // 3.9. General-Purpose Function Keys
addStandard("F1", _keysym["default"].XK_F1);
addStandard("F2", _keysym["default"].XK_F2);
addStandard("F3", _keysym["default"].XK_F3);
addStandard("F4", _keysym["default"].XK_F4);
addStandard("F5", _keysym["default"].XK_F5);
addStandard("F6", _keysym["default"].XK_F6);
addStandard("F7", _keysym["default"].XK_F7);
addStandard("F8", _keysym["default"].XK_F8);
addStandard("F9", _keysym["default"].XK_F9);
addStandard("F10", _keysym["default"].XK_F10);
addStandard("F11", _keysym["default"].XK_F11);
addStandard("F12", _keysym["default"].XK_F12);
addStandard("F13", _keysym["default"].XK_F13);
addStandard("F14", _keysym["default"].XK_F14);
addStandard("F15", _keysym["default"].XK_F15);
addStandard("F16", _keysym["default"].XK_F16);
addStandard("F17", _keysym["default"].XK_F17);
addStandard("F18", _keysym["default"].XK_F18);
addStandard("F19", _keysym["default"].XK_F19);
addStandard("F20", _keysym["default"].XK_F20);
addStandard("F21", _keysym["default"].XK_F21);
addStandard("F22", _keysym["default"].XK_F22);
addStandard("F23", _keysym["default"].XK_F23);
addStandard("F24", _keysym["default"].XK_F24);
addStandard("F25", _keysym["default"].XK_F25);
addStandard("F26", _keysym["default"].XK_F26);
addStandard("F27", _keysym["default"].XK_F27);
addStandard("F28", _keysym["default"].XK_F28);
addStandard("F29", _keysym["default"].XK_F29);
addStandard("F30", _keysym["default"].XK_F30);
addStandard("F31", _keysym["default"].XK_F31);
addStandard("F32", _keysym["default"].XK_F32);
addStandard("F33", _keysym["default"].XK_F33);
addStandard("F34", _keysym["default"].XK_F34);
addStandard("F35", _keysym["default"].XK_F35); // - Soft1...
// 3.10. Multimedia Keys
// - ChannelDown
// - ChannelUp
addStandard("Close", _keysym["default"].XF86XK_Close);
addStandard("MailForward", _keysym["default"].XF86XK_MailForward);
addStandard("MailReply", _keysym["default"].XF86XK_Reply);
addStandard("MailSend", _keysym["default"].XF86XK_Send); // - MediaClose
addStandard("MediaFastForward", _keysym["default"].XF86XK_AudioForward);
addStandard("MediaPause", _keysym["default"].XF86XK_AudioPause);
addStandard("MediaPlay", _keysym["default"].XF86XK_AudioPlay); // - MediaPlayPause
addStandard("MediaRecord", _keysym["default"].XF86XK_AudioRecord);
addStandard("MediaRewind", _keysym["default"].XF86XK_AudioRewind);
addStandard("MediaStop", _keysym["default"].XF86XK_AudioStop);
addStandard("MediaTrackNext", _keysym["default"].XF86XK_AudioNext);
addStandard("MediaTrackPrevious", _keysym["default"].XF86XK_AudioPrev);
addStandard("New", _keysym["default"].XF86XK_New);
addStandard("Open", _keysym["default"].XF86XK_Open);
addStandard("Print", _keysym["default"].XK_Print);
addStandard("Save", _keysym["default"].XF86XK_Save);
addStandard("SpellCheck", _keysym["default"].XF86XK_Spell); // 3.11. Multimedia Numpad Keys
// - Key11
// - Key12
// 3.12. Audio Keys
// - AudioBalanceLeft
// - AudioBalanceRight
// - AudioBassBoostDown
// - AudioBassBoostToggle
// - AudioBassBoostUp
// - AudioFaderFront
// - AudioFaderRear
// - AudioSurroundModeNext
// - AudioTrebleDown
// - AudioTrebleUp
addStandard("AudioVolumeDown", _keysym["default"].XF86XK_AudioLowerVolume);
addStandard("AudioVolumeUp", _keysym["default"].XF86XK_AudioRaiseVolume);
addStandard("AudioVolumeMute", _keysym["default"].XF86XK_AudioMute); // - MicrophoneToggle
// - MicrophoneVolumeDown
// - MicrophoneVolumeUp
addStandard("MicrophoneVolumeMute", _keysym["default"].XF86XK_AudioMicMute); // 3.13. Speech Keys
// - SpeechCorrectionList
// - SpeechInputToggle
// 3.14. Application Keys
addStandard("LaunchApplication1", _keysym["default"].XF86XK_MyComputer);
addStandard("LaunchApplication2", _keysym["default"].XF86XK_Calculator);
addStandard("LaunchCalendar", _keysym["default"].XF86XK_Calendar); // - LaunchContacts
addStandard("LaunchMail", _keysym["default"].XF86XK_Mail);
addStandard("LaunchMediaPlayer", _keysym["default"].XF86XK_AudioMedia);
addStandard("LaunchMusicPlayer", _keysym["default"].XF86XK_Music);
addStandard("LaunchPhone", _keysym["default"].XF86XK_Phone);
addStandard("LaunchScreenSaver", _keysym["default"].XF86XK_ScreenSaver);
addStandard("LaunchSpreadsheet", _keysym["default"].XF86XK_Excel);
addStandard("LaunchWebBrowser", _keysym["default"].XF86XK_WWW);
addStandard("LaunchWebCam", _keysym["default"].XF86XK_WebCam);
addStandard("LaunchWordProcessor", _keysym["default"].XF86XK_Word); // 3.15. Browser Keys
addStandard("BrowserBack", _keysym["default"].XF86XK_Back);
addStandard("BrowserFavorites", _keysym["default"].XF86XK_Favorites);
addStandard("BrowserForward", _keysym["default"].XF86XK_Forward);
addStandard("BrowserHome", _keysym["default"].XF86XK_HomePage);
addStandard("BrowserRefresh", _keysym["default"].XF86XK_Refresh);
addStandard("BrowserSearch", _keysym["default"].XF86XK_Search);
addStandard("BrowserStop", _keysym["default"].XF86XK_Stop); // 3.16. Mobile Phone Keys
// - A whole bunch...
// 3.17. TV Keys
// - A whole bunch...
// 3.18. Media Controller Keys
// - A whole bunch...
addStandard("Dimmer", _keysym["default"].XF86XK_BrightnessAdjust);
addStandard("MediaAudioTrack", _keysym["default"].XF86XK_AudioCycleTrack);
addStandard("RandomToggle", _keysym["default"].XF86XK_AudioRandomPlay);
addStandard("SplitScreenToggle", _keysym["default"].XF86XK_SplitScreen);
addStandard("Subtitle", _keysym["default"].XF86XK_Subtitle);
addStandard("VideoModeNext", _keysym["default"].XF86XK_Next_VMode); // Extra: Numpad
addNumpad("=", _keysym["default"].XK_equal, _keysym["default"].XK_KP_Equal);
addNumpad("+", _keysym["default"].XK_plus, _keysym["default"].XK_KP_Add);
addNumpad("-", _keysym["default"].XK_minus, _keysym["default"].XK_KP_Subtract);
addNumpad("*", _keysym["default"].XK_asterisk, _keysym["default"].XK_KP_Multiply);
addNumpad("/", _keysym["default"].XK_slash, _keysym["default"].XK_KP_Divide);
addNumpad(".", _keysym["default"].XK_period, _keysym["default"].XK_KP_Decimal);
addNumpad(",", _keysym["default"].XK_comma, _keysym["default"].XK_KP_Separator);
addNumpad("0", _keysym["default"].XK_0, _keysym["default"].XK_KP_0);
addNumpad("1", _keysym["default"].XK_1, _keysym["default"].XK_KP_1);
addNumpad("2", _keysym["default"].XK_2, _keysym["default"].XK_KP_2);
addNumpad("3", _keysym["default"].XK_3, _keysym["default"].XK_KP_3);
addNumpad("4", _keysym["default"].XK_4, _keysym["default"].XK_KP_4);
addNumpad("5", _keysym["default"].XK_5, _keysym["default"].XK_KP_5);
addNumpad("6", _keysym["default"].XK_6, _keysym["default"].XK_KP_6);
addNumpad("7", _keysym["default"].XK_7, _keysym["default"].XK_KP_7);
addNumpad("8", _keysym["default"].XK_8, _keysym["default"].XK_KP_8);
addNumpad("9", _keysym["default"].XK_9, _keysym["default"].XK_KP_9);
var _default = DOMKeyTable;
exports["default"] = _default;

123
public/novnc/lib/input/fixedkeys.js Normal file
View File

@@ -0,0 +1,123 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
/*
* noVNC: HTML5 VNC client
* Copyright (C) 2018 The noVNC Authors
* Licensed under MPL 2.0 or any later version (see LICENSE.txt)
*/
/*
* Fallback mapping between HTML key codes (physical keys) and
* HTML key values. This only works for keys that don't vary
* between layouts. We also omit those who manage fine by mapping the
* Unicode representation.
*
* See https://www.w3.org/TR/uievents-code/ for possible codes.
* See https://www.w3.org/TR/uievents-key/ for possible values.
*/
/* eslint-disable key-spacing */
var _default = {
// 3.1.1.1. Writing System Keys
'Backspace': 'Backspace',
// 3.1.1.2. Functional Keys
'AltLeft': 'Alt',
'AltRight': 'Alt',
// This could also be 'AltGraph'
'CapsLock': 'CapsLock',
'ContextMenu': 'ContextMenu',
'ControlLeft': 'Control',
'ControlRight': 'Control',
'Enter': 'Enter',
'MetaLeft': 'Meta',
'MetaRight': 'Meta',
'ShiftLeft': 'Shift',
'ShiftRight': 'Shift',
'Tab': 'Tab',
// FIXME: Japanese/Korean keys
// 3.1.2. Control Pad Section
'Delete': 'Delete',
'End': 'End',
'Help': 'Help',
'Home': 'Home',
'Insert': 'Insert',
'PageDown': 'PageDown',
'PageUp': 'PageUp',
// 3.1.3. Arrow Pad Section
'ArrowDown': 'ArrowDown',
'ArrowLeft': 'ArrowLeft',
'ArrowRight': 'ArrowRight',
'ArrowUp': 'ArrowUp',
// 3.1.4. Numpad Section
'NumLock': 'NumLock',
'NumpadBackspace': 'Backspace',
'NumpadClear': 'Clear',
// 3.1.5. Function Section
'Escape': 'Escape',
'F1': 'F1',
'F2': 'F2',
'F3': 'F3',
'F4': 'F4',
'F5': 'F5',
'F6': 'F6',
'F7': 'F7',
'F8': 'F8',
'F9': 'F9',
'F10': 'F10',
'F11': 'F11',
'F12': 'F12',
'F13': 'F13',
'F14': 'F14',
'F15': 'F15',
'F16': 'F16',
'F17': 'F17',
'F18': 'F18',
'F19': 'F19',
'F20': 'F20',
'F21': 'F21',
'F22': 'F22',
'F23': 'F23',
'F24': 'F24',
'F25': 'F25',
'F26': 'F26',
'F27': 'F27',
'F28': 'F28',
'F29': 'F29',
'F30': 'F30',
'F31': 'F31',
'F32': 'F32',
'F33': 'F33',
'F34': 'F34',
'F35': 'F35',
'PrintScreen': 'PrintScreen',
'ScrollLock': 'ScrollLock',
'Pause': 'Pause',
// 3.1.6. Media Keys
'BrowserBack': 'BrowserBack',
'BrowserFavorites': 'BrowserFavorites',
'BrowserForward': 'BrowserForward',
'BrowserHome': 'BrowserHome',
'BrowserRefresh': 'BrowserRefresh',
'BrowserSearch': 'BrowserSearch',
'BrowserStop': 'BrowserStop',
'Eject': 'Eject',
'LaunchApp1': 'LaunchMyComputer',
'LaunchApp2': 'LaunchCalendar',
'LaunchMail': 'LaunchMail',
'MediaPlayPause': 'MediaPlay',
'MediaStop': 'MediaStop',
'MediaTrackNext': 'MediaTrackNext',
'MediaTrackPrevious': 'MediaTrackPrevious',
'Power': 'Power',
'Sleep': 'Sleep',
'AudioVolumeDown': 'AudioVolumeDown',
'AudioVolumeMute': 'AudioVolumeMute',
'AudioVolumeUp': 'AudioVolumeUp',
'WakeUp': 'WakeUp'
};
exports["default"] = _default;

642
public/novnc/lib/input/gesturehandler.js Normal file
View File

@@ -0,0 +1,642 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
/*
* noVNC: HTML5 VNC client
* Copyright (C) 2020 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*
*/
var GH_NOGESTURE = 0;
var GH_ONETAP = 1;
var GH_TWOTAP = 2;
var GH_THREETAP = 4;
var GH_DRAG = 8;
var GH_LONGPRESS = 16;
var GH_TWODRAG = 32;
var GH_PINCH = 64;
var GH_INITSTATE = 127;
var GH_MOVE_THRESHOLD = 50;
var GH_ANGLE_THRESHOLD = 90; // Degrees
// Timeout when waiting for gestures (ms)
var GH_MULTITOUCH_TIMEOUT = 250; // Maximum time between press and release for a tap (ms)
var GH_TAP_TIMEOUT = 1000; // Timeout when waiting for longpress (ms)
var GH_LONGPRESS_TIMEOUT = 1000; // Timeout when waiting to decide between PINCH and TWODRAG (ms)
var GH_TWOTOUCH_TIMEOUT = 50;
var GestureHandler = /*#__PURE__*/function () {
function GestureHandler() {
_classCallCheck(this, GestureHandler);
this._target = null;
this._state = GH_INITSTATE;
this._tracked = [];
this._ignored = [];
this._waitingRelease = false;
this._releaseStart = 0.0;
this._longpressTimeoutId = null;
this._twoTouchTimeoutId = null;
this._boundEventHandler = this._eventHandler.bind(this);
}
_createClass(GestureHandler, [{
key: "attach",
value: function attach(target) {
this.detach();
this._target = target;
this._target.addEventListener('touchstart', this._boundEventHandler);
this._target.addEventListener('touchmove', this._boundEventHandler);
this._target.addEventListener('touchend', this._boundEventHandler);
this._target.addEventListener('touchcancel', this._boundEventHandler);
}
}, {
key: "detach",
value: function detach() {
if (!this._target) {
return;
}
this._stopLongpressTimeout();
this._stopTwoTouchTimeout();
this._target.removeEventListener('touchstart', this._boundEventHandler);
this._target.removeEventListener('touchmove', this._boundEventHandler);
this._target.removeEventListener('touchend', this._boundEventHandler);
this._target.removeEventListener('touchcancel', this._boundEventHandler);
this._target = null;
}
}, {
key: "_eventHandler",
value: function _eventHandler(e) {
var fn;
e.stopPropagation();
e.preventDefault();
switch (e.type) {
case 'touchstart':
fn = this._touchStart;
break;
case 'touchmove':
fn = this._touchMove;
break;
case 'touchend':
case 'touchcancel':
fn = this._touchEnd;
break;
}
for (var i = 0; i < e.changedTouches.length; i++) {
var touch = e.changedTouches[i];
fn.call(this, touch.identifier, touch.clientX, touch.clientY);
}
}
}, {
key: "_touchStart",
value: function _touchStart(id, x, y) {
// Ignore any new touches if there is already an active gesture,
// or we're in a cleanup state
if (this._hasDetectedGesture() || this._state === GH_NOGESTURE) {
this._ignored.push(id);
return;
} // Did it take too long between touches that we should no longer
// consider this a single gesture?
if (this._tracked.length > 0 && Date.now() - this._tracked[0].started > GH_MULTITOUCH_TIMEOUT) {
this._state = GH_NOGESTURE;
this._ignored.push(id);
return;
} // If we're waiting for fingers to release then we should no longer
// recognize new touches
if (this._waitingRelease) {
this._state = GH_NOGESTURE;
this._ignored.push(id);
return;
}
this._tracked.push({
id: id,
started: Date.now(),
active: true,
firstX: x,
firstY: y,
lastX: x,
lastY: y,
angle: 0
});
switch (this._tracked.length) {
case 1:
this._startLongpressTimeout();
break;
case 2:
this._state &= ~(GH_ONETAP | GH_DRAG | GH_LONGPRESS);
this._stopLongpressTimeout();
break;
case 3:
this._state &= ~(GH_TWOTAP | GH_TWODRAG | GH_PINCH);
break;
default:
this._state = GH_NOGESTURE;
}
}
}, {
key: "_touchMove",
value: function _touchMove(id, x, y) {
var touch = this._tracked.find(function (t) {
return t.id === id;
}); // If this is an update for a touch we're not tracking, ignore it
if (touch === undefined) {
return;
} // Update the touches last position with the event coordinates
touch.lastX = x;
touch.lastY = y;
var deltaX = x - touch.firstX;
var deltaY = y - touch.firstY; // Update angle when the touch has moved
if (touch.firstX !== touch.lastX || touch.firstY !== touch.lastY) {
touch.angle = Math.atan2(deltaY, deltaX) * 180 / Math.PI;
}
if (!this._hasDetectedGesture()) {
// Ignore moves smaller than the minimum threshold
if (Math.hypot(deltaX, deltaY) < GH_MOVE_THRESHOLD) {
return;
} // Can't be a tap or long press as we've seen movement
this._state &= ~(GH_ONETAP | GH_TWOTAP | GH_THREETAP | GH_LONGPRESS);
this._stopLongpressTimeout();
if (this._tracked.length !== 1) {
this._state &= ~GH_DRAG;
}
if (this._tracked.length !== 2) {
this._state &= ~(GH_TWODRAG | GH_PINCH);
} // We need to figure out which of our different two touch gestures
// this might be
if (this._tracked.length === 2) {
// The other touch is the one where the id doesn't match
var prevTouch = this._tracked.find(function (t) {
return t.id !== id;
}); // How far the previous touch point has moved since start
var prevDeltaMove = Math.hypot(prevTouch.firstX - prevTouch.lastX, prevTouch.firstY - prevTouch.lastY); // We know that the current touch moved far enough,
// but unless both touches moved further than their
// threshold we don't want to disqualify any gestures
if (prevDeltaMove > GH_MOVE_THRESHOLD) {
// The angle difference between the direction of the touch points
var deltaAngle = Math.abs(touch.angle - prevTouch.angle);
deltaAngle = Math.abs((deltaAngle + 180) % 360 - 180); // PINCH or TWODRAG can be eliminated depending on the angle
if (deltaAngle > GH_ANGLE_THRESHOLD) {
this._state &= ~GH_TWODRAG;
} else {
this._state &= ~GH_PINCH;
}
if (this._isTwoTouchTimeoutRunning()) {
this._stopTwoTouchTimeout();
}
} else if (!this._isTwoTouchTimeoutRunning()) {
// We can't determine the gesture right now, let's
// wait and see if more events are on their way
this._startTwoTouchTimeout();
}
}
if (!this._hasDetectedGesture()) {
return;
}
this._pushEvent('gesturestart');
}
this._pushEvent('gesturemove');
}
}, {
key: "_touchEnd",
value: function _touchEnd(id, x, y) {
// Check if this is an ignored touch
if (this._ignored.indexOf(id) !== -1) {
// Remove this touch from ignored
this._ignored.splice(this._ignored.indexOf(id), 1); // And reset the state if there are no more touches
if (this._ignored.length === 0 && this._tracked.length === 0) {
this._state = GH_INITSTATE;
this._waitingRelease = false;
}
return;
} // We got a touchend before the timer triggered,
// this cannot result in a gesture anymore.
if (!this._hasDetectedGesture() && this._isTwoTouchTimeoutRunning()) {
this._stopTwoTouchTimeout();
this._state = GH_NOGESTURE;
} // Some gestures don't trigger until a touch is released
if (!this._hasDetectedGesture()) {
// Can't be a gesture that relies on movement
this._state &= ~(GH_DRAG | GH_TWODRAG | GH_PINCH); // Or something that relies on more time
this._state &= ~GH_LONGPRESS;
this._stopLongpressTimeout();
if (!this._waitingRelease) {
this._releaseStart = Date.now();
this._waitingRelease = true; // Can't be a tap that requires more touches than we current have
switch (this._tracked.length) {
case 1:
this._state &= ~(GH_TWOTAP | GH_THREETAP);
break;
case 2:
this._state &= ~(GH_ONETAP | GH_THREETAP);
break;
}
}
} // Waiting for all touches to release? (i.e. some tap)
if (this._waitingRelease) {
// Were all touches released at roughly the same time?
if (Date.now() - this._releaseStart > GH_MULTITOUCH_TIMEOUT) {
this._state = GH_NOGESTURE;
} // Did too long time pass between press and release?
if (this._tracked.some(function (t) {
return Date.now() - t.started > GH_TAP_TIMEOUT;
})) {
this._state = GH_NOGESTURE;
}
var touch = this._tracked.find(function (t) {
return t.id === id;
});
touch.active = false; // Are we still waiting for more releases?
if (this._hasDetectedGesture()) {
this._pushEvent('gesturestart');
} else {
// Have we reached a dead end?
if (this._state !== GH_NOGESTURE) {
return;
}
}
}
if (this._hasDetectedGesture()) {
this._pushEvent('gestureend');
} // Ignore any remaining touches until they are ended
for (var i = 0; i < this._tracked.length; i++) {
if (this._tracked[i].active) {
this._ignored.push(this._tracked[i].id);
}
}
this._tracked = [];
this._state = GH_NOGESTURE; // Remove this touch from ignored if it's in there
if (this._ignored.indexOf(id) !== -1) {
this._ignored.splice(this._ignored.indexOf(id), 1);
} // We reset the state if ignored is empty
if (this._ignored.length === 0) {
this._state = GH_INITSTATE;
this._waitingRelease = false;
}
}
}, {
key: "_hasDetectedGesture",
value: function _hasDetectedGesture() {
if (this._state === GH_NOGESTURE) {
return false;
} // Check to see if the bitmask value is a power of 2
// (i.e. only one bit set). If it is, we have a state.
if (this._state & this._state - 1) {
return false;
} // For taps we also need to have all touches released
// before we've fully detected the gesture
if (this._state & (GH_ONETAP | GH_TWOTAP | GH_THREETAP)) {
if (this._tracked.some(function (t) {
return t.active;
})) {
return false;
}
}
return true;
}
}, {
key: "_startLongpressTimeout",
value: function _startLongpressTimeout() {
var _this = this;
this._stopLongpressTimeout();
this._longpressTimeoutId = setTimeout(function () {
return _this._longpressTimeout();
}, GH_LONGPRESS_TIMEOUT);
}
}, {
key: "_stopLongpressTimeout",
value: function _stopLongpressTimeout() {
clearTimeout(this._longpressTimeoutId);
this._longpressTimeoutId = null;
}
}, {
key: "_longpressTimeout",
value: function _longpressTimeout() {
if (this._hasDetectedGesture()) {
throw new Error("A longpress gesture failed, conflict with a different gesture");
}
this._state = GH_LONGPRESS;
this._pushEvent('gesturestart');
}
}, {
key: "_startTwoTouchTimeout",
value: function _startTwoTouchTimeout() {
var _this2 = this;
this._stopTwoTouchTimeout();
this._twoTouchTimeoutId = setTimeout(function () {
return _this2._twoTouchTimeout();
}, GH_TWOTOUCH_TIMEOUT);
}
}, {
key: "_stopTwoTouchTimeout",
value: function _stopTwoTouchTimeout() {
clearTimeout(this._twoTouchTimeoutId);
this._twoTouchTimeoutId = null;
}
}, {
key: "_isTwoTouchTimeoutRunning",
value: function _isTwoTouchTimeoutRunning() {
return this._twoTouchTimeoutId !== null;
}
}, {
key: "_twoTouchTimeout",
value: function _twoTouchTimeout() {
if (this._tracked.length === 0) {
throw new Error("A pinch or two drag gesture failed, no tracked touches");
} // How far each touch point has moved since start
var avgM = this._getAverageMovement();
var avgMoveH = Math.abs(avgM.x);
var avgMoveV = Math.abs(avgM.y); // The difference in the distance between where
// the touch points started and where they are now
var avgD = this._getAverageDistance();
var deltaTouchDistance = Math.abs(Math.hypot(avgD.first.x, avgD.first.y) - Math.hypot(avgD.last.x, avgD.last.y));
if (avgMoveV < deltaTouchDistance && avgMoveH < deltaTouchDistance) {
this._state = GH_PINCH;
} else {
this._state = GH_TWODRAG;
}
this._pushEvent('gesturestart');
this._pushEvent('gesturemove');
}
}, {
key: "_pushEvent",
value: function _pushEvent(type) {
var detail = {
type: this._stateToGesture(this._state)
}; // For most gesture events the current (average) position is the
// most useful
var avg = this._getPosition();
var pos = avg.last; // However we have a slight distance to detect gestures, so for the
// first gesture event we want to use the first positions we saw
if (type === 'gesturestart') {
pos = avg.first;
} // For these gestures, we always want the event coordinates
// to be where the gesture began, not the current touch location.
switch (this._state) {
case GH_TWODRAG:
case GH_PINCH:
pos = avg.first;
break;
}
detail['clientX'] = pos.x;
detail['clientY'] = pos.y; // FIXME: other coordinates?
// Some gestures also have a magnitude
if (this._state === GH_PINCH) {
var distance = this._getAverageDistance();
if (type === 'gesturestart') {
detail['magnitudeX'] = distance.first.x;
detail['magnitudeY'] = distance.first.y;
} else {
detail['magnitudeX'] = distance.last.x;
detail['magnitudeY'] = distance.last.y;
}
} else if (this._state === GH_TWODRAG) {
if (type === 'gesturestart') {
detail['magnitudeX'] = 0.0;
detail['magnitudeY'] = 0.0;
} else {
var movement = this._getAverageMovement();
detail['magnitudeX'] = movement.x;
detail['magnitudeY'] = movement.y;
}
}
var gev = new CustomEvent(type, {
detail: detail
});
this._target.dispatchEvent(gev);
}
}, {
key: "_stateToGesture",
value: function _stateToGesture(state) {
switch (state) {
case GH_ONETAP:
return 'onetap';
case GH_TWOTAP:
return 'twotap';
case GH_THREETAP:
return 'threetap';
case GH_DRAG:
return 'drag';
case GH_LONGPRESS:
return 'longpress';
case GH_TWODRAG:
return 'twodrag';
case GH_PINCH:
return 'pinch';
}
throw new Error("Unknown gesture state: " + state);
}
}, {
key: "_getPosition",
value: function _getPosition() {
if (this._tracked.length === 0) {
throw new Error("Failed to get gesture position, no tracked touches");
}
var size = this._tracked.length;
var fx = 0,
fy = 0,
lx = 0,
ly = 0;
for (var i = 0; i < this._tracked.length; i++) {
fx += this._tracked[i].firstX;
fy += this._tracked[i].firstY;
lx += this._tracked[i].lastX;
ly += this._tracked[i].lastY;
}
return {
first: {
x: fx / size,
y: fy / size
},
last: {
x: lx / size,
y: ly / size
}
};
}
}, {
key: "_getAverageMovement",
value: function _getAverageMovement() {
if (this._tracked.length === 0) {
throw new Error("Failed to get gesture movement, no tracked touches");
}
var totalH, totalV;
totalH = totalV = 0;
var size = this._tracked.length;
for (var i = 0; i < this._tracked.length; i++) {
totalH += this._tracked[i].lastX - this._tracked[i].firstX;
totalV += this._tracked[i].lastY - this._tracked[i].firstY;
}
return {
x: totalH / size,
y: totalV / size
};
}
}, {
key: "_getAverageDistance",
value: function _getAverageDistance() {
if (this._tracked.length === 0) {
throw new Error("Failed to get gesture distance, no tracked touches");
} // Distance between the first and last tracked touches
var first = this._tracked[0];
var last = this._tracked[this._tracked.length - 1];
var fdx = Math.abs(last.firstX - first.firstX);
var fdy = Math.abs(last.firstY - first.firstY);
var ldx = Math.abs(last.lastX - first.lastX);
var ldy = Math.abs(last.lastY - first.lastY);
return {
first: {
x: fdx,
y: fdy
},
last: {
x: ldx,
y: ldy
}
};
}
}]);
return GestureHandler;
}();
exports["default"] = GestureHandler;

309
public/novnc/lib/input/keyboard.js Normal file
View File

@@ -0,0 +1,309 @@
"use strict";
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
var Log = _interopRequireWildcard(require("../util/logging.js"));
var _events = require("../util/events.js");
var KeyboardUtil = _interopRequireWildcard(require("./util.js"));
var _keysym = _interopRequireDefault(require("./keysym.js"));
var browser = _interopRequireWildcard(require("../util/browser.js"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
//
// Keyboard event handler
//
var Keyboard = /*#__PURE__*/function () {
function Keyboard(target) {
_classCallCheck(this, Keyboard);
this._target = target || null;
this._keyDownList = {}; // List of depressed keys
// (even if they are happy)
this._altGrArmed = false; // Windows AltGr detection
// keep these here so we can refer to them later
this._eventHandlers = {
'keyup': this._handleKeyUp.bind(this),
'keydown': this._handleKeyDown.bind(this),
'blur': this._allKeysUp.bind(this)
}; // ===== EVENT HANDLERS =====
this.onkeyevent = function () {}; // Handler for key press/release
} // ===== PRIVATE METHODS =====
_createClass(Keyboard, [{
key: "_sendKeyEvent",
value: function _sendKeyEvent(keysym, code, down) {
if (down) {
this._keyDownList[code] = keysym;
} else {
// Do we really think this key is down?
if (!(code in this._keyDownList)) {
return;
}
delete this._keyDownList[code];
}
Log.Debug("onkeyevent " + (down ? "down" : "up") + ", keysym: " + keysym, ", code: " + code);
this.onkeyevent(keysym, code, down);
}
}, {
key: "_getKeyCode",
value: function _getKeyCode(e) {
var code = KeyboardUtil.getKeycode(e);
if (code !== 'Unidentified') {
return code;
} // Unstable, but we don't have anything else to go on
if (e.keyCode) {
// 229 is used for composition events
if (e.keyCode !== 229) {
return 'Platform' + e.keyCode;
}
} // A precursor to the final DOM3 standard. Unfortunately it
// is not layout independent, so it is as bad as using keyCode
if (e.keyIdentifier) {
// Non-character key?
if (e.keyIdentifier.substr(0, 2) !== 'U+') {
return e.keyIdentifier;
}
var codepoint = parseInt(e.keyIdentifier.substr(2), 16);
var _char = String.fromCharCode(codepoint).toUpperCase();
return 'Platform' + _char.charCodeAt();
}
return 'Unidentified';
}
}, {
key: "_handleKeyDown",
value: function _handleKeyDown(e) {
var code = this._getKeyCode(e);
var keysym = KeyboardUtil.getKeysym(e); // Windows doesn't have a proper AltGr, but handles it using
// fake Ctrl+Alt. However the remote end might not be Windows,
// so we need to merge those in to a single AltGr event. We
// detect this case by seeing the two key events directly after
// each other with a very short time between them (<50ms).
if (this._altGrArmed) {
this._altGrArmed = false;
clearTimeout(this._altGrTimeout);
if (code === "AltRight" && e.timeStamp - this._altGrCtrlTime < 50) {
// FIXME: We fail to detect this if either Ctrl key is
// first manually pressed as Windows then no
// longer sends the fake Ctrl down event. It
// does however happily send real Ctrl events
// even when AltGr is already down. Some
// browsers detect this for us though and set the
// key to "AltGraph".
keysym = _keysym["default"].XK_ISO_Level3_Shift;
} else {
this._sendKeyEvent(_keysym["default"].XK_Control_L, "ControlLeft", true);
}
} // We cannot handle keys we cannot track, but we also need
// to deal with virtual keyboards which omit key info
if (code === 'Unidentified') {
if (keysym) {
// If it's a virtual keyboard then it should be
// sufficient to just send press and release right
// after each other
this._sendKeyEvent(keysym, code, true);
this._sendKeyEvent(keysym, code, false);
}
(0, _events.stopEvent)(e);
return;
} // Alt behaves more like AltGraph on macOS, so shuffle the
// keys around a bit to make things more sane for the remote
// server. This method is used by RealVNC and TigerVNC (and
// possibly others).
if (browser.isMac() || browser.isIOS()) {
switch (keysym) {
case _keysym["default"].XK_Super_L:
keysym = _keysym["default"].XK_Alt_L;
break;
case _keysym["default"].XK_Super_R:
keysym = _keysym["default"].XK_Super_L;
break;
case _keysym["default"].XK_Alt_L:
keysym = _keysym["default"].XK_Mode_switch;
break;
case _keysym["default"].XK_Alt_R:
keysym = _keysym["default"].XK_ISO_Level3_Shift;
break;
}
} // Is this key already pressed? If so, then we must use the
// same keysym or we'll confuse the server
if (code in this._keyDownList) {
keysym = this._keyDownList[code];
} // macOS doesn't send proper key events for modifiers, only
// state change events. That gets extra confusing for CapsLock
// which toggles on each press, but not on release. So pretend
// it was a quick press and release of the button.
if ((browser.isMac() || browser.isIOS()) && code === 'CapsLock') {
this._sendKeyEvent(_keysym["default"].XK_Caps_Lock, 'CapsLock', true);
this._sendKeyEvent(_keysym["default"].XK_Caps_Lock, 'CapsLock', false);
(0, _events.stopEvent)(e);
return;
} // Windows doesn't send proper key releases for a bunch of
// Japanese IM keys so we have to fake the release right away
var jpBadKeys = [_keysym["default"].XK_Zenkaku_Hankaku, _keysym["default"].XK_Eisu_toggle, _keysym["default"].XK_Katakana, _keysym["default"].XK_Hiragana, _keysym["default"].XK_Romaji];
if (browser.isWindows() && jpBadKeys.includes(keysym)) {
this._sendKeyEvent(keysym, code, true);
this._sendKeyEvent(keysym, code, false);
(0, _events.stopEvent)(e);
return;
}
(0, _events.stopEvent)(e); // Possible start of AltGr sequence? (see above)
if (code === "ControlLeft" && browser.isWindows() && !("ControlLeft" in this._keyDownList)) {
this._altGrArmed = true;
this._altGrTimeout = setTimeout(this._handleAltGrTimeout.bind(this), 100);
this._altGrCtrlTime = e.timeStamp;
return;
}
this._sendKeyEvent(keysym, code, true);
}
}, {
key: "_handleKeyUp",
value: function _handleKeyUp(e) {
(0, _events.stopEvent)(e);
var code = this._getKeyCode(e); // We can't get a release in the middle of an AltGr sequence, so
// abort that detection
if (this._altGrArmed) {
this._altGrArmed = false;
clearTimeout(this._altGrTimeout);
this._sendKeyEvent(_keysym["default"].XK_Control_L, "ControlLeft", true);
} // See comment in _handleKeyDown()
if ((browser.isMac() || browser.isIOS()) && code === 'CapsLock') {
this._sendKeyEvent(_keysym["default"].XK_Caps_Lock, 'CapsLock', true);
this._sendKeyEvent(_keysym["default"].XK_Caps_Lock, 'CapsLock', false);
return;
}
this._sendKeyEvent(this._keyDownList[code], code, false); // Windows has a rather nasty bug where it won't send key
// release events for a Shift button if the other Shift is still
// pressed
if (browser.isWindows() && (code === 'ShiftLeft' || code === 'ShiftRight')) {
if ('ShiftRight' in this._keyDownList) {
this._sendKeyEvent(this._keyDownList['ShiftRight'], 'ShiftRight', false);
}
if ('ShiftLeft' in this._keyDownList) {
this._sendKeyEvent(this._keyDownList['ShiftLeft'], 'ShiftLeft', false);
}
}
}
}, {
key: "_handleAltGrTimeout",
value: function _handleAltGrTimeout() {
this._altGrArmed = false;
clearTimeout(this._altGrTimeout);
this._sendKeyEvent(_keysym["default"].XK_Control_L, "ControlLeft", true);
}
}, {
key: "_allKeysUp",
value: function _allKeysUp() {
Log.Debug(">> Keyboard.allKeysUp");
for (var code in this._keyDownList) {
this._sendKeyEvent(this._keyDownList[code], code, false);
}
Log.Debug("<< Keyboard.allKeysUp");
} // ===== PUBLIC METHODS =====
}, {
key: "grab",
value: function grab() {
//Log.Debug(">> Keyboard.grab");
this._target.addEventListener('keydown', this._eventHandlers.keydown);
this._target.addEventListener('keyup', this._eventHandlers.keyup); // Release (key up) if window loses focus
window.addEventListener('blur', this._eventHandlers.blur); //Log.Debug("<< Keyboard.grab");
}
}, {
key: "ungrab",
value: function ungrab() {
//Log.Debug(">> Keyboard.ungrab");
this._target.removeEventListener('keydown', this._eventHandlers.keydown);
this._target.removeEventListener('keyup', this._eventHandlers.keyup);
window.removeEventListener('blur', this._eventHandlers.blur); // Release (key up) all keys that are in a down state
this._allKeysUp(); //Log.Debug(">> Keyboard.ungrab");
}
}]);
return Keyboard;
}();
exports["default"] = Keyboard;

1135
public/novnc/lib/input/keysym.js Normal file
View File

File diff suppressed because it is too large Load Diff

1354
public/novnc/lib/input/keysymdef.js Normal file
View File

File diff suppressed because it is too large Load Diff

259
public/novnc/lib/input/util.js Normal file
View File

@@ -0,0 +1,259 @@
"use strict";
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.getKey = getKey;
exports.getKeycode = getKeycode;
exports.getKeysym = getKeysym;
var _keysym = _interopRequireDefault(require("./keysym.js"));
var _keysymdef = _interopRequireDefault(require("./keysymdef.js"));
var _vkeys = _interopRequireDefault(require("./vkeys.js"));
var _fixedkeys = _interopRequireDefault(require("./fixedkeys.js"));
var _domkeytable = _interopRequireDefault(require("./domkeytable.js"));
var browser = _interopRequireWildcard(require("../util/browser.js"));
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
// Get 'KeyboardEvent.code', handling legacy browsers
function getKeycode(evt) {
// Are we getting proper key identifiers?
// (unfortunately Firefox and Chrome are crappy here and gives
// us an empty string on some platforms, rather than leaving it
// undefined)
if (evt.code) {
// Mozilla isn't fully in sync with the spec yet
switch (evt.code) {
case 'OSLeft':
return 'MetaLeft';
case 'OSRight':
return 'MetaRight';
}
return evt.code;
} // The de-facto standard is to use Windows Virtual-Key codes
// in the 'keyCode' field for non-printable characters
if (evt.keyCode in _vkeys["default"]) {
var code = _vkeys["default"][evt.keyCode]; // macOS has messed up this code for some reason
if (browser.isMac() && code === 'ContextMenu') {
code = 'MetaRight';
} // The keyCode doesn't distinguish between left and right
// for the standard modifiers
if (evt.location === 2) {
switch (code) {
case 'ShiftLeft':
return 'ShiftRight';
case 'ControlLeft':
return 'ControlRight';
case 'AltLeft':
return 'AltRight';
}
} // Nor a bunch of the numpad keys
if (evt.location === 3) {
switch (code) {
case 'Delete':
return 'NumpadDecimal';
case 'Insert':
return 'Numpad0';
case 'End':
return 'Numpad1';
case 'ArrowDown':
return 'Numpad2';
case 'PageDown':
return 'Numpad3';
case 'ArrowLeft':
return 'Numpad4';
case 'ArrowRight':
return 'Numpad6';
case 'Home':
return 'Numpad7';
case 'ArrowUp':
return 'Numpad8';
case 'PageUp':
return 'Numpad9';
case 'Enter':
return 'NumpadEnter';
}
}
return code;
}
return 'Unidentified';
} // Get 'KeyboardEvent.key', handling legacy browsers
function getKey(evt) {
// Are we getting a proper key value?
if (evt.key !== undefined) {
// Mozilla isn't fully in sync with the spec yet
switch (evt.key) {
case 'OS':
return 'Meta';
case 'LaunchMyComputer':
return 'LaunchApplication1';
case 'LaunchCalculator':
return 'LaunchApplication2';
} // iOS leaks some OS names
switch (evt.key) {
case 'UIKeyInputUpArrow':
return 'ArrowUp';
case 'UIKeyInputDownArrow':
return 'ArrowDown';
case 'UIKeyInputLeftArrow':
return 'ArrowLeft';
case 'UIKeyInputRightArrow':
return 'ArrowRight';
case 'UIKeyInputEscape':
return 'Escape';
} // Broken behaviour in Chrome
if (evt.key === '\x00' && evt.code === 'NumpadDecimal') {
return 'Delete';
}
return evt.key;
} // Try to deduce it based on the physical key
var code = getKeycode(evt);
if (code in _fixedkeys["default"]) {
return _fixedkeys["default"][code];
} // If that failed, then see if we have a printable character
if (evt.charCode) {
return String.fromCharCode(evt.charCode);
} // At this point we have nothing left to go on
return 'Unidentified';
} // Get the most reliable keysym value we can get from a key event
function getKeysym(evt) {
var key = getKey(evt);
if (key === 'Unidentified') {
return null;
} // First look up special keys
if (key in _domkeytable["default"]) {
var location = evt.location; // Safari screws up location for the right cmd key
if (key === 'Meta' && location === 0) {
location = 2;
} // And for Clear
if (key === 'Clear' && location === 3) {
var code = getKeycode(evt);
if (code === 'NumLock') {
location = 0;
}
}
if (location === undefined || location > 3) {
location = 0;
} // The original Meta key now gets confused with the Windows key
// https://bugs.chromium.org/p/chromium/issues/detail?id=1020141
// https://bugzilla.mozilla.org/show_bug.cgi?id=1232918
if (key === 'Meta') {
var _code = getKeycode(evt);
if (_code === 'AltLeft') {
return _keysym["default"].XK_Meta_L;
} else if (_code === 'AltRight') {
return _keysym["default"].XK_Meta_R;
}
} // macOS has Clear instead of NumLock, but the remote system is
// probably not macOS, so lying here is probably best...
if (key === 'Clear') {
var _code2 = getKeycode(evt);
if (_code2 === 'NumLock') {
return _keysym["default"].XK_Num_Lock;
}
} // Windows sends alternating symbols for some keys when using a
// Japanese layout. We have no way of synchronising with the IM
// running on the remote system, so we send some combined keysym
// instead and hope for the best.
if (browser.isWindows()) {
switch (key) {
case 'Zenkaku':
case 'Hankaku':
return _keysym["default"].XK_Zenkaku_Hankaku;
case 'Romaji':
case 'KanaMode':
return _keysym["default"].XK_Romaji;
}
}
return _domkeytable["default"][key][location];
} // Now we need to look at the Unicode symbol instead
// Special key? (FIXME: Should have been caught earlier)
if (key.length !== 1) {
return null;
}
var codepoint = key.charCodeAt();
if (codepoint) {
return _keysymdef["default"].lookup(codepoint);
}
return null;
}

125
public/novnc/lib/input/vkeys.js Normal file
View File

@@ -0,0 +1,125 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
/*
* noVNC: HTML5 VNC client
* Copyright (C) 2018 The noVNC Authors
* Licensed under MPL 2.0 or any later version (see LICENSE.txt)
*/
/*
* Mapping between Microsoft® Windows® Virtual-Key codes and
* HTML key codes.
*/
var _default = {
0x08: 'Backspace',
0x09: 'Tab',
0x0a: 'NumpadClear',
0x0d: 'Enter',
0x10: 'ShiftLeft',
0x11: 'ControlLeft',
0x12: 'AltLeft',
0x13: 'Pause',
0x14: 'CapsLock',
0x15: 'Lang1',
0x19: 'Lang2',
0x1b: 'Escape',
0x1c: 'Convert',
0x1d: 'NonConvert',
0x20: 'Space',
0x21: 'PageUp',
0x22: 'PageDown',
0x23: 'End',
0x24: 'Home',
0x25: 'ArrowLeft',
0x26: 'ArrowUp',
0x27: 'ArrowRight',
0x28: 'ArrowDown',
0x29: 'Select',
0x2c: 'PrintScreen',
0x2d: 'Insert',
0x2e: 'Delete',
0x2f: 'Help',
0x30: 'Digit0',
0x31: 'Digit1',
0x32: 'Digit2',
0x33: 'Digit3',
0x34: 'Digit4',
0x35: 'Digit5',
0x36: 'Digit6',
0x37: 'Digit7',
0x38: 'Digit8',
0x39: 'Digit9',
0x5b: 'MetaLeft',
0x5c: 'MetaRight',
0x5d: 'ContextMenu',
0x5f: 'Sleep',
0x60: 'Numpad0',
0x61: 'Numpad1',
0x62: 'Numpad2',
0x63: 'Numpad3',
0x64: 'Numpad4',
0x65: 'Numpad5',
0x66: 'Numpad6',
0x67: 'Numpad7',
0x68: 'Numpad8',
0x69: 'Numpad9',
0x6a: 'NumpadMultiply',
0x6b: 'NumpadAdd',
0x6c: 'NumpadDecimal',
0x6d: 'NumpadSubtract',
0x6e: 'NumpadDecimal',
// Duplicate, because buggy on Windows
0x6f: 'NumpadDivide',
0x70: 'F1',
0x71: 'F2',
0x72: 'F3',
0x73: 'F4',
0x74: 'F5',
0x75: 'F6',
0x76: 'F7',
0x77: 'F8',
0x78: 'F9',
0x79: 'F10',
0x7a: 'F11',
0x7b: 'F12',
0x7c: 'F13',
0x7d: 'F14',
0x7e: 'F15',
0x7f: 'F16',
0x80: 'F17',
0x81: 'F18',
0x82: 'F19',
0x83: 'F20',
0x84: 'F21',
0x85: 'F22',
0x86: 'F23',
0x87: 'F24',
0x90: 'NumLock',
0x91: 'ScrollLock',
0xa6: 'BrowserBack',
0xa7: 'BrowserForward',
0xa8: 'BrowserRefresh',
0xa9: 'BrowserStop',
0xaa: 'BrowserSearch',
0xab: 'BrowserFavorites',
0xac: 'BrowserHome',
0xad: 'AudioVolumeMute',
0xae: 'AudioVolumeDown',
0xaf: 'AudioVolumeUp',
0xb0: 'MediaTrackNext',
0xb1: 'MediaTrackPrevious',
0xb2: 'MediaStop',
0xb3: 'MediaPlayPause',
0xb4: 'LaunchMail',
0xb5: 'MediaSelect',
0xb6: 'LaunchApp1',
0xb7: 'LaunchApp2',
0xe1: 'AltRight' // Only when it is AltGraph
};
exports["default"] = _default;

511
public/novnc/lib/input/xtscancodes.js Normal file
View File

@@ -0,0 +1,511 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
/*
* This file is auto-generated from keymaps.csv
* Database checksum sha256(76d68c10e97d37fe2ea459e210125ae41796253fb217e900bf2983ade13a7920)
* To re-generate, run:
* keymap-gen code-map --lang=js keymaps.csv html atset1
*/
var _default = {
"Again": 0xe005,
/* html:Again (Again) -> linux:129 (KEY_AGAIN) -> atset1:57349 */
"AltLeft": 0x38,
/* html:AltLeft (AltLeft) -> linux:56 (KEY_LEFTALT) -> atset1:56 */
"AltRight": 0xe038,
/* html:AltRight (AltRight) -> linux:100 (KEY_RIGHTALT) -> atset1:57400 */
"ArrowDown": 0xe050,
/* html:ArrowDown (ArrowDown) -> linux:108 (KEY_DOWN) -> atset1:57424 */
"ArrowLeft": 0xe04b,
/* html:ArrowLeft (ArrowLeft) -> linux:105 (KEY_LEFT) -> atset1:57419 */
"ArrowRight": 0xe04d,
/* html:ArrowRight (ArrowRight) -> linux:106 (KEY_RIGHT) -> atset1:57421 */
"ArrowUp": 0xe048,
/* html:ArrowUp (ArrowUp) -> linux:103 (KEY_UP) -> atset1:57416 */
"AudioVolumeDown": 0xe02e,
/* html:AudioVolumeDown (AudioVolumeDown) -> linux:114 (KEY_VOLUMEDOWN) -> atset1:57390 */
"AudioVolumeMute": 0xe020,
/* html:AudioVolumeMute (AudioVolumeMute) -> linux:113 (KEY_MUTE) -> atset1:57376 */
"AudioVolumeUp": 0xe030,
/* html:AudioVolumeUp (AudioVolumeUp) -> linux:115 (KEY_VOLUMEUP) -> atset1:57392 */
"Backquote": 0x29,
/* html:Backquote (Backquote) -> linux:41 (KEY_GRAVE) -> atset1:41 */
"Backslash": 0x2b,
/* html:Backslash (Backslash) -> linux:43 (KEY_BACKSLASH) -> atset1:43 */
"Backspace": 0xe,
/* html:Backspace (Backspace) -> linux:14 (KEY_BACKSPACE) -> atset1:14 */
"BracketLeft": 0x1a,
/* html:BracketLeft (BracketLeft) -> linux:26 (KEY_LEFTBRACE) -> atset1:26 */
"BracketRight": 0x1b,
/* html:BracketRight (BracketRight) -> linux:27 (KEY_RIGHTBRACE) -> atset1:27 */
"BrowserBack": 0xe06a,
/* html:BrowserBack (BrowserBack) -> linux:158 (KEY_BACK) -> atset1:57450 */
"BrowserFavorites": 0xe066,
/* html:BrowserFavorites (BrowserFavorites) -> linux:156 (KEY_BOOKMARKS) -> atset1:57446 */
"BrowserForward": 0xe069,
/* html:BrowserForward (BrowserForward) -> linux:159 (KEY_FORWARD) -> atset1:57449 */
"BrowserHome": 0xe032,
/* html:BrowserHome (BrowserHome) -> linux:172 (KEY_HOMEPAGE) -> atset1:57394 */
"BrowserRefresh": 0xe067,
/* html:BrowserRefresh (BrowserRefresh) -> linux:173 (KEY_REFRESH) -> atset1:57447 */
"BrowserSearch": 0xe065,
/* html:BrowserSearch (BrowserSearch) -> linux:217 (KEY_SEARCH) -> atset1:57445 */
"BrowserStop": 0xe068,
/* html:BrowserStop (BrowserStop) -> linux:128 (KEY_STOP) -> atset1:57448 */
"CapsLock": 0x3a,
/* html:CapsLock (CapsLock) -> linux:58 (KEY_CAPSLOCK) -> atset1:58 */
"Comma": 0x33,
/* html:Comma (Comma) -> linux:51 (KEY_COMMA) -> atset1:51 */
"ContextMenu": 0xe05d,
/* html:ContextMenu (ContextMenu) -> linux:127 (KEY_COMPOSE) -> atset1:57437 */
"ControlLeft": 0x1d,
/* html:ControlLeft (ControlLeft) -> linux:29 (KEY_LEFTCTRL) -> atset1:29 */
"ControlRight": 0xe01d,
/* html:ControlRight (ControlRight) -> linux:97 (KEY_RIGHTCTRL) -> atset1:57373 */
"Convert": 0x79,
/* html:Convert (Convert) -> linux:92 (KEY_HENKAN) -> atset1:121 */
"Copy": 0xe078,
/* html:Copy (Copy) -> linux:133 (KEY_COPY) -> atset1:57464 */
"Cut": 0xe03c,
/* html:Cut (Cut) -> linux:137 (KEY_CUT) -> atset1:57404 */
"Delete": 0xe053,
/* html:Delete (Delete) -> linux:111 (KEY_DELETE) -> atset1:57427 */
"Digit0": 0xb,
/* html:Digit0 (Digit0) -> linux:11 (KEY_0) -> atset1:11 */
"Digit1": 0x2,
/* html:Digit1 (Digit1) -> linux:2 (KEY_1) -> atset1:2 */
"Digit2": 0x3,
/* html:Digit2 (Digit2) -> linux:3 (KEY_2) -> atset1:3 */
"Digit3": 0x4,
/* html:Digit3 (Digit3) -> linux:4 (KEY_3) -> atset1:4 */
"Digit4": 0x5,
/* html:Digit4 (Digit4) -> linux:5 (KEY_4) -> atset1:5 */
"Digit5": 0x6,
/* html:Digit5 (Digit5) -> linux:6 (KEY_5) -> atset1:6 */
"Digit6": 0x7,
/* html:Digit6 (Digit6) -> linux:7 (KEY_6) -> atset1:7 */
"Digit7": 0x8,
/* html:Digit7 (Digit7) -> linux:8 (KEY_7) -> atset1:8 */
"Digit8": 0x9,
/* html:Digit8 (Digit8) -> linux:9 (KEY_8) -> atset1:9 */
"Digit9": 0xa,
/* html:Digit9 (Digit9) -> linux:10 (KEY_9) -> atset1:10 */
"Eject": 0xe07d,
/* html:Eject (Eject) -> linux:162 (KEY_EJECTCLOSECD) -> atset1:57469 */
"End": 0xe04f,
/* html:End (End) -> linux:107 (KEY_END) -> atset1:57423 */
"Enter": 0x1c,
/* html:Enter (Enter) -> linux:28 (KEY_ENTER) -> atset1:28 */
"Equal": 0xd,
/* html:Equal (Equal) -> linux:13 (KEY_EQUAL) -> atset1:13 */
"Escape": 0x1,
/* html:Escape (Escape) -> linux:1 (KEY_ESC) -> atset1:1 */
"F1": 0x3b,
/* html:F1 (F1) -> linux:59 (KEY_F1) -> atset1:59 */
"F10": 0x44,
/* html:F10 (F10) -> linux:68 (KEY_F10) -> atset1:68 */
"F11": 0x57,
/* html:F11 (F11) -> linux:87 (KEY_F11) -> atset1:87 */
"F12": 0x58,
/* html:F12 (F12) -> linux:88 (KEY_F12) -> atset1:88 */
"F13": 0x5d,
/* html:F13 (F13) -> linux:183 (KEY_F13) -> atset1:93 */
"F14": 0x5e,
/* html:F14 (F14) -> linux:184 (KEY_F14) -> atset1:94 */
"F15": 0x5f,
/* html:F15 (F15) -> linux:185 (KEY_F15) -> atset1:95 */
"F16": 0x55,
/* html:F16 (F16) -> linux:186 (KEY_F16) -> atset1:85 */
"F17": 0xe003,
/* html:F17 (F17) -> linux:187 (KEY_F17) -> atset1:57347 */
"F18": 0xe077,
/* html:F18 (F18) -> linux:188 (KEY_F18) -> atset1:57463 */
"F19": 0xe004,
/* html:F19 (F19) -> linux:189 (KEY_F19) -> atset1:57348 */
"F2": 0x3c,
/* html:F2 (F2) -> linux:60 (KEY_F2) -> atset1:60 */
"F20": 0x5a,
/* html:F20 (F20) -> linux:190 (KEY_F20) -> atset1:90 */
"F21": 0x74,
/* html:F21 (F21) -> linux:191 (KEY_F21) -> atset1:116 */
"F22": 0xe079,
/* html:F22 (F22) -> linux:192 (KEY_F22) -> atset1:57465 */
"F23": 0x6d,
/* html:F23 (F23) -> linux:193 (KEY_F23) -> atset1:109 */
"F24": 0x6f,
/* html:F24 (F24) -> linux:194 (KEY_F24) -> atset1:111 */
"F3": 0x3d,
/* html:F3 (F3) -> linux:61 (KEY_F3) -> atset1:61 */
"F4": 0x3e,
/* html:F4 (F4) -> linux:62 (KEY_F4) -> atset1:62 */
"F5": 0x3f,
/* html:F5 (F5) -> linux:63 (KEY_F5) -> atset1:63 */
"F6": 0x40,
/* html:F6 (F6) -> linux:64 (KEY_F6) -> atset1:64 */
"F7": 0x41,
/* html:F7 (F7) -> linux:65 (KEY_F7) -> atset1:65 */
"F8": 0x42,
/* html:F8 (F8) -> linux:66 (KEY_F8) -> atset1:66 */
"F9": 0x43,
/* html:F9 (F9) -> linux:67 (KEY_F9) -> atset1:67 */
"Find": 0xe041,
/* html:Find (Find) -> linux:136 (KEY_FIND) -> atset1:57409 */
"Help": 0xe075,
/* html:Help (Help) -> linux:138 (KEY_HELP) -> atset1:57461 */
"Hiragana": 0x77,
/* html:Hiragana (Lang4) -> linux:91 (KEY_HIRAGANA) -> atset1:119 */
"Home": 0xe047,
/* html:Home (Home) -> linux:102 (KEY_HOME) -> atset1:57415 */
"Insert": 0xe052,
/* html:Insert (Insert) -> linux:110 (KEY_INSERT) -> atset1:57426 */
"IntlBackslash": 0x56,
/* html:IntlBackslash (IntlBackslash) -> linux:86 (KEY_102ND) -> atset1:86 */
"IntlRo": 0x73,
/* html:IntlRo (IntlRo) -> linux:89 (KEY_RO) -> atset1:115 */
"IntlYen": 0x7d,
/* html:IntlYen (IntlYen) -> linux:124 (KEY_YEN) -> atset1:125 */
"KanaMode": 0x70,
/* html:KanaMode (KanaMode) -> linux:93 (KEY_KATAKANAHIRAGANA) -> atset1:112 */
"Katakana": 0x78,
/* html:Katakana (Lang3) -> linux:90 (KEY_KATAKANA) -> atset1:120 */
"KeyA": 0x1e,
/* html:KeyA (KeyA) -> linux:30 (KEY_A) -> atset1:30 */
"KeyB": 0x30,
/* html:KeyB (KeyB) -> linux:48 (KEY_B) -> atset1:48 */
"KeyC": 0x2e,
/* html:KeyC (KeyC) -> linux:46 (KEY_C) -> atset1:46 */
"KeyD": 0x20,
/* html:KeyD (KeyD) -> linux:32 (KEY_D) -> atset1:32 */
"KeyE": 0x12,
/* html:KeyE (KeyE) -> linux:18 (KEY_E) -> atset1:18 */
"KeyF": 0x21,
/* html:KeyF (KeyF) -> linux:33 (KEY_F) -> atset1:33 */
"KeyG": 0x22,
/* html:KeyG (KeyG) -> linux:34 (KEY_G) -> atset1:34 */
"KeyH": 0x23,
/* html:KeyH (KeyH) -> linux:35 (KEY_H) -> atset1:35 */
"KeyI": 0x17,
/* html:KeyI (KeyI) -> linux:23 (KEY_I) -> atset1:23 */
"KeyJ": 0x24,
/* html:KeyJ (KeyJ) -> linux:36 (KEY_J) -> atset1:36 */
"KeyK": 0x25,
/* html:KeyK (KeyK) -> linux:37 (KEY_K) -> atset1:37 */
"KeyL": 0x26,
/* html:KeyL (KeyL) -> linux:38 (KEY_L) -> atset1:38 */
"KeyM": 0x32,
/* html:KeyM (KeyM) -> linux:50 (KEY_M) -> atset1:50 */
"KeyN": 0x31,
/* html:KeyN (KeyN) -> linux:49 (KEY_N) -> atset1:49 */
"KeyO": 0x18,
/* html:KeyO (KeyO) -> linux:24 (KEY_O) -> atset1:24 */
"KeyP": 0x19,
/* html:KeyP (KeyP) -> linux:25 (KEY_P) -> atset1:25 */
"KeyQ": 0x10,
/* html:KeyQ (KeyQ) -> linux:16 (KEY_Q) -> atset1:16 */
"KeyR": 0x13,
/* html:KeyR (KeyR) -> linux:19 (KEY_R) -> atset1:19 */
"KeyS": 0x1f,
/* html:KeyS (KeyS) -> linux:31 (KEY_S) -> atset1:31 */
"KeyT": 0x14,
/* html:KeyT (KeyT) -> linux:20 (KEY_T) -> atset1:20 */
"KeyU": 0x16,
/* html:KeyU (KeyU) -> linux:22 (KEY_U) -> atset1:22 */
"KeyV": 0x2f,
/* html:KeyV (KeyV) -> linux:47 (KEY_V) -> atset1:47 */
"KeyW": 0x11,
/* html:KeyW (KeyW) -> linux:17 (KEY_W) -> atset1:17 */
"KeyX": 0x2d,
/* html:KeyX (KeyX) -> linux:45 (KEY_X) -> atset1:45 */
"KeyY": 0x15,
/* html:KeyY (KeyY) -> linux:21 (KEY_Y) -> atset1:21 */
"KeyZ": 0x2c,
/* html:KeyZ (KeyZ) -> linux:44 (KEY_Z) -> atset1:44 */
"Lang1": 0x72,
/* html:Lang1 (Lang1) -> linux:122 (KEY_HANGEUL) -> atset1:114 */
"Lang2": 0x71,
/* html:Lang2 (Lang2) -> linux:123 (KEY_HANJA) -> atset1:113 */
"Lang3": 0x78,
/* html:Lang3 (Lang3) -> linux:90 (KEY_KATAKANA) -> atset1:120 */
"Lang4": 0x77,
/* html:Lang4 (Lang4) -> linux:91 (KEY_HIRAGANA) -> atset1:119 */
"Lang5": 0x76,
/* html:Lang5 (Lang5) -> linux:85 (KEY_ZENKAKUHANKAKU) -> atset1:118 */
"LaunchApp1": 0xe06b,
/* html:LaunchApp1 (LaunchApp1) -> linux:157 (KEY_COMPUTER) -> atset1:57451 */
"LaunchApp2": 0xe021,
/* html:LaunchApp2 (LaunchApp2) -> linux:140 (KEY_CALC) -> atset1:57377 */
"LaunchMail": 0xe06c,
/* html:LaunchMail (LaunchMail) -> linux:155 (KEY_MAIL) -> atset1:57452 */
"MediaPlayPause": 0xe022,
/* html:MediaPlayPause (MediaPlayPause) -> linux:164 (KEY_PLAYPAUSE) -> atset1:57378 */
"MediaSelect": 0xe06d,
/* html:MediaSelect (MediaSelect) -> linux:226 (KEY_MEDIA) -> atset1:57453 */
"MediaStop": 0xe024,
/* html:MediaStop (MediaStop) -> linux:166 (KEY_STOPCD) -> atset1:57380 */
"MediaTrackNext": 0xe019,
/* html:MediaTrackNext (MediaTrackNext) -> linux:163 (KEY_NEXTSONG) -> atset1:57369 */
"MediaTrackPrevious": 0xe010,
/* html:MediaTrackPrevious (MediaTrackPrevious) -> linux:165 (KEY_PREVIOUSSONG) -> atset1:57360 */
"MetaLeft": 0xe05b,
/* html:MetaLeft (MetaLeft) -> linux:125 (KEY_LEFTMETA) -> atset1:57435 */
"MetaRight": 0xe05c,
/* html:MetaRight (MetaRight) -> linux:126 (KEY_RIGHTMETA) -> atset1:57436 */
"Minus": 0xc,
/* html:Minus (Minus) -> linux:12 (KEY_MINUS) -> atset1:12 */
"NonConvert": 0x7b,
/* html:NonConvert (NonConvert) -> linux:94 (KEY_MUHENKAN) -> atset1:123 */
"NumLock": 0x45,
/* html:NumLock (NumLock) -> linux:69 (KEY_NUMLOCK) -> atset1:69 */
"Numpad0": 0x52,
/* html:Numpad0 (Numpad0) -> linux:82 (KEY_KP0) -> atset1:82 */
"Numpad1": 0x4f,
/* html:Numpad1 (Numpad1) -> linux:79 (KEY_KP1) -> atset1:79 */
"Numpad2": 0x50,
/* html:Numpad2 (Numpad2) -> linux:80 (KEY_KP2) -> atset1:80 */
"Numpad3": 0x51,
/* html:Numpad3 (Numpad3) -> linux:81 (KEY_KP3) -> atset1:81 */
"Numpad4": 0x4b,
/* html:Numpad4 (Numpad4) -> linux:75 (KEY_KP4) -> atset1:75 */
"Numpad5": 0x4c,
/* html:Numpad5 (Numpad5) -> linux:76 (KEY_KP5) -> atset1:76 */
"Numpad6": 0x4d,
/* html:Numpad6 (Numpad6) -> linux:77 (KEY_KP6) -> atset1:77 */
"Numpad7": 0x47,
/* html:Numpad7 (Numpad7) -> linux:71 (KEY_KP7) -> atset1:71 */
"Numpad8": 0x48,
/* html:Numpad8 (Numpad8) -> linux:72 (KEY_KP8) -> atset1:72 */
"Numpad9": 0x49,
/* html:Numpad9 (Numpad9) -> linux:73 (KEY_KP9) -> atset1:73 */
"NumpadAdd": 0x4e,
/* html:NumpadAdd (NumpadAdd) -> linux:78 (KEY_KPPLUS) -> atset1:78 */
"NumpadComma": 0x7e,
/* html:NumpadComma (NumpadComma) -> linux:121 (KEY_KPCOMMA) -> atset1:126 */
"NumpadDecimal": 0x53,
/* html:NumpadDecimal (NumpadDecimal) -> linux:83 (KEY_KPDOT) -> atset1:83 */
"NumpadDivide": 0xe035,
/* html:NumpadDivide (NumpadDivide) -> linux:98 (KEY_KPSLASH) -> atset1:57397 */
"NumpadEnter": 0xe01c,
/* html:NumpadEnter (NumpadEnter) -> linux:96 (KEY_KPENTER) -> atset1:57372 */
"NumpadEqual": 0x59,
/* html:NumpadEqual (NumpadEqual) -> linux:117 (KEY_KPEQUAL) -> atset1:89 */
"NumpadMultiply": 0x37,
/* html:NumpadMultiply (NumpadMultiply) -> linux:55 (KEY_KPASTERISK) -> atset1:55 */
"NumpadParenLeft": 0xe076,
/* html:NumpadParenLeft (NumpadParenLeft) -> linux:179 (KEY_KPLEFTPAREN) -> atset1:57462 */
"NumpadParenRight": 0xe07b,
/* html:NumpadParenRight (NumpadParenRight) -> linux:180 (KEY_KPRIGHTPAREN) -> atset1:57467 */
"NumpadSubtract": 0x4a,
/* html:NumpadSubtract (NumpadSubtract) -> linux:74 (KEY_KPMINUS) -> atset1:74 */
"Open": 0x64,
/* html:Open (Open) -> linux:134 (KEY_OPEN) -> atset1:100 */
"PageDown": 0xe051,
/* html:PageDown (PageDown) -> linux:109 (KEY_PAGEDOWN) -> atset1:57425 */
"PageUp": 0xe049,
/* html:PageUp (PageUp) -> linux:104 (KEY_PAGEUP) -> atset1:57417 */
"Paste": 0x65,
/* html:Paste (Paste) -> linux:135 (KEY_PASTE) -> atset1:101 */
"Pause": 0xe046,
/* html:Pause (Pause) -> linux:119 (KEY_PAUSE) -> atset1:57414 */
"Period": 0x34,
/* html:Period (Period) -> linux:52 (KEY_DOT) -> atset1:52 */
"Power": 0xe05e,
/* html:Power (Power) -> linux:116 (KEY_POWER) -> atset1:57438 */
"PrintScreen": 0x54,
/* html:PrintScreen (PrintScreen) -> linux:99 (KEY_SYSRQ) -> atset1:84 */
"Props": 0xe006,
/* html:Props (Props) -> linux:130 (KEY_PROPS) -> atset1:57350 */
"Quote": 0x28,
/* html:Quote (Quote) -> linux:40 (KEY_APOSTROPHE) -> atset1:40 */
"ScrollLock": 0x46,
/* html:ScrollLock (ScrollLock) -> linux:70 (KEY_SCROLLLOCK) -> atset1:70 */
"Semicolon": 0x27,
/* html:Semicolon (Semicolon) -> linux:39 (KEY_SEMICOLON) -> atset1:39 */
"ShiftLeft": 0x2a,
/* html:ShiftLeft (ShiftLeft) -> linux:42 (KEY_LEFTSHIFT) -> atset1:42 */
"ShiftRight": 0x36,
/* html:ShiftRight (ShiftRight) -> linux:54 (KEY_RIGHTSHIFT) -> atset1:54 */
"Slash": 0x35,
/* html:Slash (Slash) -> linux:53 (KEY_SLASH) -> atset1:53 */
"Sleep": 0xe05f,
/* html:Sleep (Sleep) -> linux:142 (KEY_SLEEP) -> atset1:57439 */
"Space": 0x39,
/* html:Space (Space) -> linux:57 (KEY_SPACE) -> atset1:57 */
"Suspend": 0xe025,
/* html:Suspend (Suspend) -> linux:205 (KEY_SUSPEND) -> atset1:57381 */
"Tab": 0xf,
/* html:Tab (Tab) -> linux:15 (KEY_TAB) -> atset1:15 */
"Undo": 0xe007,
/* html:Undo (Undo) -> linux:131 (KEY_UNDO) -> atset1:57351 */
"WakeUp": 0xe063
/* html:WakeUp (WakeUp) -> linux:143 (KEY_WAKEUP) -> atset1:57443 */
};
exports["default"] = _default;

1259
public/novnc/lib/ra2.js Normal file
View File

File diff suppressed because one or more lines are too long

3806
public/novnc/lib/rfb.js Normal file
View File

File diff suppressed because one or more lines are too long

113
public/novnc/lib/util/browser.js Normal file
View File

@@ -0,0 +1,113 @@
"use strict";
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.hasScrollbarGutter = exports.dragThreshold = void 0;
exports.isFirefox = isFirefox;
exports.isIOS = isIOS;
exports.isMac = isMac;
exports.isSafari = isSafari;
exports.isTouchDevice = void 0;
exports.isWindows = isWindows;
exports.supportsCursorURIs = void 0;
var Log = _interopRequireWildcard(require("./logging.js"));
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
/*
* noVNC: HTML5 VNC client
* Copyright (C) 2019 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*
* Browser feature support detection
*/
// Touch detection
var isTouchDevice = 'ontouchstart' in document.documentElement || // requried for Chrome debugger
document.ontouchstart !== undefined || // required for MS Surface
navigator.maxTouchPoints > 0 || navigator.msMaxTouchPoints > 0;
exports.isTouchDevice = isTouchDevice;
window.addEventListener('touchstart', function onFirstTouch() {
exports.isTouchDevice = isTouchDevice = true;
window.removeEventListener('touchstart', onFirstTouch, false);
}, false); // The goal is to find a certain physical width, the devicePixelRatio
// brings us a bit closer but is not optimal.
var dragThreshold = 10 * (window.devicePixelRatio || 1);
exports.dragThreshold = dragThreshold;
var _supportsCursorURIs = false;
try {
var target = document.createElement('canvas');
target.style.cursor = 'url("data:image/x-icon;base64,AAACAAEACAgAAAIAAgA4AQAAFgAAACgAAAAIAAAAEAAAAAEAIAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAD/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////AAAAAAAAAAAAAAAAAAAAAA==") 2 2, default';
if (target.style.cursor.indexOf("url") === 0) {
Log.Info("Data URI scheme cursor supported");
_supportsCursorURIs = true;
} else {
Log.Warn("Data URI scheme cursor not supported");
}
} catch (exc) {
Log.Error("Data URI scheme cursor test exception: " + exc);
}
var supportsCursorURIs = _supportsCursorURIs;
exports.supportsCursorURIs = supportsCursorURIs;
var _hasScrollbarGutter = true;
try {
// Create invisible container
var container = document.createElement('div');
container.style.visibility = 'hidden';
container.style.overflow = 'scroll'; // forcing scrollbars
document.body.appendChild(container); // Create a div and place it in the container
var child = document.createElement('div');
container.appendChild(child); // Calculate the difference between the container's full width
// and the child's width - the difference is the scrollbars
var scrollbarWidth = container.offsetWidth - child.offsetWidth; // Clean up
container.parentNode.removeChild(container);
_hasScrollbarGutter = scrollbarWidth != 0;
} catch (exc) {
Log.Error("Scrollbar test exception: " + exc);
}
var hasScrollbarGutter = _hasScrollbarGutter;
/*
* The functions for detection of platforms and browsers below are exported
* but the use of these should be minimized as much as possible.
*
* It's better to use feature detection than platform detection.
*/
exports.hasScrollbarGutter = hasScrollbarGutter;
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 isSafari() {
return navigator && navigator.userAgent.indexOf('Safari') !== -1 && navigator.userAgent.indexOf('Chrome') === -1;
}
function isFirefox() {
return navigator && !!/firefox/i.exec(navigator.userAgent);
}

302
public/novnc/lib/util/cursor.js Normal file
View File

@@ -0,0 +1,302 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
var _browser = require("./browser.js");
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
var useFallback = !_browser.supportsCursorURIs || _browser.isTouchDevice;
var Cursor = /*#__PURE__*/function () {
function Cursor() {
_classCallCheck(this, Cursor);
this._target = null;
this._canvas = document.createElement('canvas');
if (useFallback) {
this._canvas.style.position = 'fixed';
this._canvas.style.zIndex = '65535';
this._canvas.style.pointerEvents = 'none'; // Can't use "display" because of Firefox bug #1445997
this._canvas.style.visibility = 'hidden';
}
this._position = {
x: 0,
y: 0
};
this._hotSpot = {
x: 0,
y: 0
};
this._eventHandlers = {
'mouseover': this._handleMouseOver.bind(this),
'mouseleave': this._handleMouseLeave.bind(this),
'mousemove': this._handleMouseMove.bind(this),
'mouseup': this._handleMouseUp.bind(this)
};
}
_createClass(Cursor, [{
key: "attach",
value: function attach(target) {
if (this._target) {
this.detach();
}
this._target = target;
if (useFallback) {
document.body.appendChild(this._canvas);
var options = {
capture: true,
passive: true
};
this._target.addEventListener('mouseover', this._eventHandlers.mouseover, options);
this._target.addEventListener('mouseleave', this._eventHandlers.mouseleave, options);
this._target.addEventListener('mousemove', this._eventHandlers.mousemove, options);
this._target.addEventListener('mouseup', this._eventHandlers.mouseup, options);
}
this.clear();
}
}, {
key: "detach",
value: function detach() {
if (!this._target) {
return;
}
if (useFallback) {
var options = {
capture: true,
passive: true
};
this._target.removeEventListener('mouseover', this._eventHandlers.mouseover, options);
this._target.removeEventListener('mouseleave', this._eventHandlers.mouseleave, options);
this._target.removeEventListener('mousemove', this._eventHandlers.mousemove, options);
this._target.removeEventListener('mouseup', this._eventHandlers.mouseup, options);
document.body.removeChild(this._canvas);
}
this._target = null;
}
}, {
key: "change",
value: function change(rgba, hotx, hoty, w, h) {
if (w === 0 || h === 0) {
this.clear();
return;
}
this._position.x = this._position.x + this._hotSpot.x - hotx;
this._position.y = this._position.y + this._hotSpot.y - hoty;
this._hotSpot.x = hotx;
this._hotSpot.y = hoty;
var ctx = this._canvas.getContext('2d');
this._canvas.width = w;
this._canvas.height = h;
var img = new ImageData(new Uint8ClampedArray(rgba), w, h);
ctx.clearRect(0, 0, w, h);
ctx.putImageData(img, 0, 0);
if (useFallback) {
this._updatePosition();
} else {
var url = this._canvas.toDataURL();
this._target.style.cursor = 'url(' + url + ')' + hotx + ' ' + hoty + ', default';
}
}
}, {
key: "clear",
value: function clear() {
this._target.style.cursor = 'none';
this._canvas.width = 0;
this._canvas.height = 0;
this._position.x = this._position.x + this._hotSpot.x;
this._position.y = this._position.y + this._hotSpot.y;
this._hotSpot.x = 0;
this._hotSpot.y = 0;
} // Mouse events might be emulated, this allows
// moving the cursor in such cases
}, {
key: "move",
value: function move(clientX, clientY) {
if (!useFallback) {
return;
} // clientX/clientY are relative the _visual viewport_,
// but our position is relative the _layout viewport_,
// so try to compensate when we can
if (window.visualViewport) {
this._position.x = clientX + window.visualViewport.offsetLeft;
this._position.y = clientY + window.visualViewport.offsetTop;
} else {
this._position.x = clientX;
this._position.y = clientY;
}
this._updatePosition();
var target = document.elementFromPoint(clientX, clientY);
this._updateVisibility(target);
}
}, {
key: "_handleMouseOver",
value: function _handleMouseOver(event) {
// This event could be because we're entering the target, or
// moving around amongst its sub elements. Let the move handler
// sort things out.
this._handleMouseMove(event);
}
}, {
key: "_handleMouseLeave",
value: function _handleMouseLeave(event) {
// Check if we should show the cursor on the element we are leaving to
this._updateVisibility(event.relatedTarget);
}
}, {
key: "_handleMouseMove",
value: function _handleMouseMove(event) {
this._updateVisibility(event.target);
this._position.x = event.clientX - this._hotSpot.x;
this._position.y = event.clientY - this._hotSpot.y;
this._updatePosition();
}
}, {
key: "_handleMouseUp",
value: function _handleMouseUp(event) {
var _this = this;
// We might get this event because of a drag operation that
// moved outside of the target. Check what's under the cursor
// now and adjust visibility based on that.
var target = document.elementFromPoint(event.clientX, event.clientY);
this._updateVisibility(target); // Captures end with a mouseup but we can't know the event order of
// mouseup vs releaseCapture.
//
// In the cases when releaseCapture comes first, the code above is
// enough.
//
// In the cases when the mouseup comes first, we need wait for the
// browser to flush all events and then check again if the cursor
// should be visible.
if (this._captureIsActive()) {
window.setTimeout(function () {
// We might have detached at this point
if (!_this._target) {
return;
} // Refresh the target from elementFromPoint since queued events
// might have altered the DOM
target = document.elementFromPoint(event.clientX, event.clientY);
_this._updateVisibility(target);
}, 0);
}
}
}, {
key: "_showCursor",
value: function _showCursor() {
if (this._canvas.style.visibility === 'hidden') {
this._canvas.style.visibility = '';
}
}
}, {
key: "_hideCursor",
value: function _hideCursor() {
if (this._canvas.style.visibility !== 'hidden') {
this._canvas.style.visibility = 'hidden';
}
} // Should we currently display the cursor?
// (i.e. are we over the target, or a child of the target without a
// different cursor set)
}, {
key: "_shouldShowCursor",
value: function _shouldShowCursor(target) {
if (!target) {
return false;
} // Easy case
if (target === this._target) {
return true;
} // Other part of the DOM?
if (!this._target.contains(target)) {
return false;
} // Has the child its own cursor?
// FIXME: How can we tell that a sub element has an
// explicit "cursor: none;"?
if (window.getComputedStyle(target).cursor !== 'none') {
return false;
}
return true;
}
}, {
key: "_updateVisibility",
value: function _updateVisibility(target) {
// When the cursor target has capture we want to show the cursor.
// So, if a capture is active - look at the captured element instead.
if (this._captureIsActive()) {
target = document.captureElement;
}
if (this._shouldShowCursor(target)) {
this._showCursor();
} else {
this._hideCursor();
}
}
}, {
key: "_updatePosition",
value: function _updatePosition() {
this._canvas.style.left = this._position.x + "px";
this._canvas.style.top = this._position.y + "px";
}
}, {
key: "_captureIsActive",
value: function _captureIsActive() {
return document.captureElement && document.documentElement.contains(document.captureElement);
}
}]);
return Cursor;
}();
exports["default"] = Cursor;

43
public/novnc/lib/util/element.js Normal file
View File

@@ -0,0 +1,43 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.clientToElement = clientToElement;
/*
* noVNC: HTML5 VNC client
* Copyright (C) 2020 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
/*
* HTML element utility functions
*/
function clientToElement(x, y, elem) {
var bounds = elem.getBoundingClientRect();
var pos = {
x: 0,
y: 0
}; // Clip to target bounds
if (x < bounds.left) {
pos.x = 0;
} else if (x >= bounds.right) {
pos.x = bounds.width - 1;
} else {
pos.x = x - bounds.left;
}
if (y < bounds.top) {
pos.y = 0;
} else if (y >= bounds.bottom) {
pos.y = bounds.height - 1;
} else {
pos.y = y - bounds.top;
}
return pos;
}

140
public/novnc/lib/util/events.js Normal file
View File

@@ -0,0 +1,140 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.getPointerEvent = getPointerEvent;
exports.releaseCapture = releaseCapture;
exports.setCapture = setCapture;
exports.stopEvent = stopEvent;
/*
* noVNC: HTML5 VNC client
* Copyright (C) 2018 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
/*
* Cross-browser event and position routines
*/
function getPointerEvent(e) {
return e.changedTouches ? e.changedTouches[0] : e.touches ? e.touches[0] : e;
}
function stopEvent(e) {
e.stopPropagation();
e.preventDefault();
} // Emulate Element.setCapture() when not supported
var _captureRecursion = false;
var _elementForUnflushedEvents = null;
document.captureElement = null;
function _captureProxy(e) {
// Recursion protection as we'll see our own event
if (_captureRecursion) return; // Clone the event as we cannot dispatch an already dispatched event
var newEv = new e.constructor(e.type, e);
_captureRecursion = true;
if (document.captureElement) {
document.captureElement.dispatchEvent(newEv);
} else {
_elementForUnflushedEvents.dispatchEvent(newEv);
}
_captureRecursion = false; // Avoid double events
e.stopPropagation(); // Respect the wishes of the redirected event handlers
if (newEv.defaultPrevented) {
e.preventDefault();
} // Implicitly release the capture on button release
if (e.type === "mouseup") {
releaseCapture();
}
} // Follow cursor style of target element
function _capturedElemChanged() {
var proxyElem = document.getElementById("noVNC_mouse_capture_elem");
proxyElem.style.cursor = window.getComputedStyle(document.captureElement).cursor;
}
var _captureObserver = new MutationObserver(_capturedElemChanged);
function setCapture(target) {
if (target.setCapture) {
target.setCapture();
document.captureElement = target;
} else {
// Release any existing capture in case this method is
// called multiple times without coordination
releaseCapture();
var proxyElem = document.getElementById("noVNC_mouse_capture_elem");
if (proxyElem === null) {
proxyElem = document.createElement("div");
proxyElem.id = "noVNC_mouse_capture_elem";
proxyElem.style.position = "fixed";
proxyElem.style.top = "0px";
proxyElem.style.left = "0px";
proxyElem.style.width = "100%";
proxyElem.style.height = "100%";
proxyElem.style.zIndex = 10000;
proxyElem.style.display = "none";
document.body.appendChild(proxyElem); // This is to make sure callers don't get confused by having
// our blocking element as the target
proxyElem.addEventListener('contextmenu', _captureProxy);
proxyElem.addEventListener('mousemove', _captureProxy);
proxyElem.addEventListener('mouseup', _captureProxy);
}
document.captureElement = target; // Track cursor and get initial cursor
_captureObserver.observe(target, {
attributes: true
});
_capturedElemChanged();
proxyElem.style.display = ""; // We listen to events on window in order to keep tracking if it
// happens to leave the viewport
window.addEventListener('mousemove', _captureProxy);
window.addEventListener('mouseup', _captureProxy);
}
}
function releaseCapture() {
if (document.releaseCapture) {
document.releaseCapture();
document.captureElement = null;
} else {
if (!document.captureElement) {
return;
} // There might be events already queued. The event proxy needs
// access to the captured element for these queued events.
// E.g. contextmenu (right-click) in Microsoft Edge
//
// Before removing the capturedElem pointer we save it to a
// temporary variable that the unflushed events can use.
_elementForUnflushedEvents = document.captureElement;
document.captureElement = null;
_captureObserver.disconnect();
var proxyElem = document.getElementById("noVNC_mouse_capture_elem");
proxyElem.style.display = "none";
window.removeEventListener('mousemove', _captureProxy);
window.removeEventListener('mouseup', _captureProxy);
}
}

64
public/novnc/lib/util/eventtarget.js Normal file
View File

@@ -0,0 +1,64 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
/*
* noVNC: HTML5 VNC client
* Copyright (C) 2019 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
var EventTargetMixin = /*#__PURE__*/function () {
function EventTargetMixin() {
_classCallCheck(this, EventTargetMixin);
this._listeners = new Map();
}
_createClass(EventTargetMixin, [{
key: "addEventListener",
value: function addEventListener(type, callback) {
if (!this._listeners.has(type)) {
this._listeners.set(type, new Set());
}
this._listeners.get(type).add(callback);
}
}, {
key: "removeEventListener",
value: function removeEventListener(type, callback) {
if (this._listeners.has(type)) {
this._listeners.get(type)["delete"](callback);
}
}
}, {
key: "dispatchEvent",
value: function dispatchEvent(event) {
var _this = this;
if (!this._listeners.has(event.type)) {
return true;
}
this._listeners.get(event.type).forEach(function (callback) {
return callback.call(_this, event);
});
return !event.defaultPrevented;
}
}]);
return EventTargetMixin;
}();
exports["default"] = EventTargetMixin;

22
public/novnc/lib/util/int.js Normal file
View File

@@ -0,0 +1,22 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.toSigned32bit = toSigned32bit;
exports.toUnsigned32bit = toUnsigned32bit;
/*
* noVNC: HTML5 VNC client
* Copyright (C) 2020 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
function toUnsigned32bit(toConvert) {
return toConvert >>> 0;
}
function toSigned32bit(toConvert) {
return toConvert | 0;
}

79
public/novnc/lib/util/logging.js Normal file
View File

@@ -0,0 +1,79 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.Warn = exports.Info = exports.Error = exports.Debug = void 0;
exports.getLogging = getLogging;
exports.initLogging = initLogging;
/*
* noVNC: HTML5 VNC client
* Copyright (C) 2019 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
/*
* Logging/debug routines
*/
var _logLevel = 'warn';
var Debug = function Debug() {};
exports.Debug = Debug;
var Info = function Info() {};
exports.Info = Info;
var Warn = function Warn() {};
exports.Warn = Warn;
var Error = function Error() {};
exports.Error = Error;
function initLogging(level) {
if (typeof level === 'undefined') {
level = _logLevel;
} else {
_logLevel = level;
}
exports.Debug = Debug = exports.Info = Info = exports.Warn = Warn = exports.Error = Error = function Error() {};
if (typeof window.console !== "undefined") {
/* eslint-disable no-console, no-fallthrough */
switch (level) {
case 'debug':
exports.Debug = Debug = console.debug.bind(window.console);
case 'info':
exports.Info = Info = console.info.bind(window.console);
case 'warn':
exports.Warn = Warn = console.warn.bind(window.console);
case 'error':
exports.Error = Error = console.error.bind(window.console);
case 'none':
break;
default:
throw new window.Error("invalid logging type '" + level + "'");
}
/* eslint-enable no-console, no-fallthrough */
}
}
function getLogging() {
return _logLevel;
}
// Initialize logging level
initLogging();

103
public/novnc/lib/util/md5.js Normal file
View File

@@ -0,0 +1,103 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.MD5 = MD5;
/*
* noVNC: HTML5 VNC client
* Copyright (C) 2021 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
/*
* Performs MD5 hashing on a string of binary characters, returns an array of bytes
*/
function MD5(d) {
var r = M(V(Y(X(d), 8 * d.length)));
return r;
}
function M(d) {
var f = new Uint8Array(d.length);
for (var i = 0; i < d.length; i++) {
f[i] = d.charCodeAt(i);
}
return f;
}
function X(d) {
var r = Array(d.length >> 2);
for (var m = 0; m < r.length; m++) {
r[m] = 0;
}
for (var _m = 0; _m < 8 * d.length; _m += 8) {
r[_m >> 5] |= (255 & d.charCodeAt(_m / 8)) << _m % 32;
}
return r;
}
function V(d) {
var r = "";
for (var m = 0; m < 32 * d.length; m += 8) {
r += String.fromCharCode(d[m >> 5] >>> m % 32 & 255);
}
return r;
}
function Y(d, g) {
d[g >> 5] |= 128 << g % 32, d[14 + (g + 64 >>> 9 << 4)] = g;
var m = 1732584193,
f = -271733879,
r = -1732584194,
i = 271733878;
for (var n = 0; n < d.length; n += 16) {
var h = m,
t = f,
_g = r,
e = i;
f = ii(f = ii(f = ii(f = ii(f = hh(f = hh(f = hh(f = hh(f = gg(f = gg(f = gg(f = gg(f = ff(f = ff(f = ff(f = ff(f, r = ff(r, i = ff(i, m = ff(m, f, r, i, d[n + 0], 7, -680876936), f, r, d[n + 1], 12, -389564586), m, f, d[n + 2], 17, 606105819), i, m, d[n + 3], 22, -1044525330), r = ff(r, i = ff(i, m = ff(m, f, r, i, d[n + 4], 7, -176418897), f, r, d[n + 5], 12, 1200080426), m, f, d[n + 6], 17, -1473231341), i, m, d[n + 7], 22, -45705983), r = ff(r, i = ff(i, m = ff(m, f, r, i, d[n + 8], 7, 1770035416), f, r, d[n + 9], 12, -1958414417), m, f, d[n + 10], 17, -42063), i, m, d[n + 11], 22, -1990404162), r = ff(r, i = ff(i, m = ff(m, f, r, i, d[n + 12], 7, 1804603682), f, r, d[n + 13], 12, -40341101), m, f, d[n + 14], 17, -1502002290), i, m, d[n + 15], 22, 1236535329), r = gg(r, i = gg(i, m = gg(m, f, r, i, d[n + 1], 5, -165796510), f, r, d[n + 6], 9, -1069501632), m, f, d[n + 11], 14, 643717713), i, m, d[n + 0], 20, -373897302), r = gg(r, i = gg(i, m = gg(m, f, r, i, d[n + 5], 5, -701558691), f, r, d[n + 10], 9, 38016083), m, f, d[n + 15], 14, -660478335), i, m, d[n + 4], 20, -405537848), r = gg(r, i = gg(i, m = gg(m, f, r, i, d[n + 9], 5, 568446438), f, r, d[n + 14], 9, -1019803690), m, f, d[n + 3], 14, -187363961), i, m, d[n + 8], 20, 1163531501), r = gg(r, i = gg(i, m = gg(m, f, r, i, d[n + 13], 5, -1444681467), f, r, d[n + 2], 9, -51403784), m, f, d[n + 7], 14, 1735328473), i, m, d[n + 12], 20, -1926607734), r = hh(r, i = hh(i, m = hh(m, f, r, i, d[n + 5], 4, -378558), f, r, d[n + 8], 11, -2022574463), m, f, d[n + 11], 16, 1839030562), i, m, d[n + 14], 23, -35309556), r = hh(r, i = hh(i, m = hh(m, f, r, i, d[n + 1], 4, -1530992060), f, r, d[n + 4], 11, 1272893353), m, f, d[n + 7], 16, -155497632), i, m, d[n + 10], 23, -1094730640), r = hh(r, i = hh(i, m = hh(m, f, r, i, d[n + 13], 4, 681279174), f, r, d[n + 0], 11, -358537222), m, f, d[n + 3], 16, -722521979), i, m, d[n + 6], 23, 76029189), r = hh(r, i = hh(i, m = hh(m, f, r, i, d[n + 9], 4, -640364487), f, r, d[n + 12], 11, -421815835), m, f, d[n + 15], 16, 530742520), i, m, d[n + 2], 23, -995338651), r = ii(r, i = ii(i, m = ii(m, f, r, i, d[n + 0], 6, -198630844), f, r, d[n + 7], 10, 1126891415), m, f, d[n + 14], 15, -1416354905), i, m, d[n + 5], 21, -57434055), r = ii(r, i = ii(i, m = ii(m, f, r, i, d[n + 12], 6, 1700485571), f, r, d[n + 3], 10, -1894986606), m, f, d[n + 10], 15, -1051523), i, m, d[n + 1], 21, -2054922799), r = ii(r, i = ii(i, m = ii(m, f, r, i, d[n + 8], 6, 1873313359), f, r, d[n + 15], 10, -30611744), m, f, d[n + 6], 15, -1560198380), i, m, d[n + 13], 21, 1309151649), r = ii(r, i = ii(i, m = ii(m, f, r, i, d[n + 4], 6, -145523070), f, r, d[n + 11], 10, -1120210379), m, f, d[n + 2], 15, 718787259), i, m, d[n + 9], 21, -343485551), m = add(m, h), f = add(f, t), r = add(r, _g), i = add(i, e);
}
return Array(m, f, r, i);
}
function cmn(d, g, m, f, r, i) {
return add(rol(add(add(g, d), add(f, i)), r), m);
}
function ff(d, g, m, f, r, i, n) {
return cmn(g & m | ~g & f, d, g, r, i, n);
}
function gg(d, g, m, f, r, i, n) {
return cmn(g & f | m & ~f, d, g, r, i, n);
}
function hh(d, g, m, f, r, i, n) {
return cmn(g ^ m ^ f, d, g, r, i, n);
}
function ii(d, g, m, f, r, i, n) {
return cmn(m ^ (g | ~f), d, g, r, i, n);
}
function add(d, g) {
var m = (65535 & d) + (65535 & g);
return (d >> 16) + (g >> 16) + (m >> 16) << 16 | 65535 & m;
}
function rol(d, g) {
return d << g | d >>> 32 - g;
}

38
public/novnc/lib/util/strings.js Normal file
View File

@@ -0,0 +1,38 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.decodeUTF8 = decodeUTF8;
exports.encodeUTF8 = encodeUTF8;
/*
* noVNC: HTML5 VNC client
* Copyright (C) 2019 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
*/
// Decode from UTF-8
function decodeUTF8(utf8string) {
var allowLatin1 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
try {
return decodeURIComponent(escape(utf8string));
} catch (e) {
if (e instanceof URIError) {
if (allowLatin1) {
// If we allow Latin1 we can ignore any decoding fails
// and in these cases return the original string
return utf8string;
}
}
throw e;
}
} // Encode to UTF-8
function encodeUTF8(DOMString) {
return unescape(encodeURIComponent(DOMString));
}

435
public/novnc/lib/websock.js Normal file
View File

@@ -0,0 +1,435 @@
"use strict";
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
var Log = _interopRequireWildcard(require("./util/logging.js"));
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }
function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }
function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
// this has performance issues in some versions Chromium, and
// doesn't gain a tremendous amount of performance increase in Firefox
// at the moment. It may be valuable to turn it on in the future.
var MAX_RQ_GROW_SIZE = 40 * 1024 * 1024; // 40 MiB
// Constants pulled from RTCDataChannelState enum
// https://developer.mozilla.org/en-US/docs/Web/API/RTCDataChannel/readyState#RTCDataChannelState_enum
var DataChannel = {
CONNECTING: "connecting",
OPEN: "open",
CLOSING: "closing",
CLOSED: "closed"
};
var ReadyStates = {
CONNECTING: [WebSocket.CONNECTING, DataChannel.CONNECTING],
OPEN: [WebSocket.OPEN, DataChannel.OPEN],
CLOSING: [WebSocket.CLOSING, DataChannel.CLOSING],
CLOSED: [WebSocket.CLOSED, DataChannel.CLOSED]
}; // Properties a raw channel must have, WebSocket and RTCDataChannel are two examples
var rawChannelProps = ["send", "close", "binaryType", "onerror", "onmessage", "onopen", "protocol", "readyState"];
var Websock = /*#__PURE__*/function () {
function Websock() {
_classCallCheck(this, Websock);
this._websocket = null; // WebSocket or RTCDataChannel object
this._rQi = 0; // Receive queue index
this._rQlen = 0; // Next write position in the receive queue
this._rQbufferSize = 1024 * 1024 * 4; // Receive queue buffer size (4 MiB)
// called in init: this._rQ = new Uint8Array(this._rQbufferSize);
this._rQ = null; // Receive queue
this._sQbufferSize = 1024 * 10; // 10 KiB
// called in init: this._sQ = new Uint8Array(this._sQbufferSize);
this._sQlen = 0;
this._sQ = null; // Send queue
this._eventHandlers = {
message: function message() {},
open: function open() {},
close: function close() {},
error: function error() {}
};
} // Getters and Setters
_createClass(Websock, [{
key: "readyState",
get: function get() {
var subState;
if (this._websocket === null) {
return "unused";
}
subState = this._websocket.readyState;
if (ReadyStates.CONNECTING.includes(subState)) {
return "connecting";
} else if (ReadyStates.OPEN.includes(subState)) {
return "open";
} else if (ReadyStates.CLOSING.includes(subState)) {
return "closing";
} else if (ReadyStates.CLOSED.includes(subState)) {
return "closed";
}
return "unknown";
}
}, {
key: "sQ",
get: function get() {
return this._sQ;
}
}, {
key: "rQ",
get: function get() {
return this._rQ;
}
}, {
key: "rQi",
get: function get() {
return this._rQi;
},
set: function set(val) {
this._rQi = val;
} // Receive Queue
}, {
key: "rQlen",
get: function get() {
return this._rQlen - this._rQi;
}
}, {
key: "rQpeek8",
value: function rQpeek8() {
return this._rQ[this._rQi];
}
}, {
key: "rQskipBytes",
value: function rQskipBytes(bytes) {
this._rQi += bytes;
}
}, {
key: "rQshift8",
value: function rQshift8() {
return this._rQshift(1);
}
}, {
key: "rQshift16",
value: function rQshift16() {
return this._rQshift(2);
}
}, {
key: "rQshift32",
value: function rQshift32() {
return this._rQshift(4);
} // TODO(directxman12): test performance with these vs a DataView
}, {
key: "_rQshift",
value: function _rQshift(bytes) {
var res = 0;
for (var _byte = bytes - 1; _byte >= 0; _byte--) {
res += this._rQ[this._rQi++] << _byte * 8;
}
return res;
}
}, {
key: "rQshiftStr",
value: function rQshiftStr(len) {
if (typeof len === 'undefined') {
len = this.rQlen;
}
var str = ""; // Handle large arrays in steps to avoid long strings on the stack
for (var i = 0; i < len; i += 4096) {
var part = this.rQshiftBytes(Math.min(4096, len - i));
str += String.fromCharCode.apply(null, part);
}
return str;
}
}, {
key: "rQshiftBytes",
value: function rQshiftBytes(len) {
if (typeof len === 'undefined') {
len = this.rQlen;
}
this._rQi += len;
return new Uint8Array(this._rQ.buffer, this._rQi - len, len);
}
}, {
key: "rQshiftTo",
value: function rQshiftTo(target, len) {
if (len === undefined) {
len = this.rQlen;
} // TODO: make this just use set with views when using a ArrayBuffer to store the rQ
target.set(new Uint8Array(this._rQ.buffer, this._rQi, len));
this._rQi += len;
}
}, {
key: "rQslice",
value: function rQslice(start) {
var end = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.rQlen;
return new Uint8Array(this._rQ.buffer, this._rQi + start, end - start);
} // Check to see if we must wait for 'num' bytes (default to FBU.bytes)
// to be available in the receive queue. Return true if we need to
// wait (and possibly print a debug message), otherwise false.
}, {
key: "rQwait",
value: function rQwait(msg, num, goback) {
if (this.rQlen < num) {
if (goback) {
if (this._rQi < goback) {
throw new Error("rQwait cannot backup " + goback + " bytes");
}
this._rQi -= goback;
}
return true; // true means need more data
}
return false;
} // Send Queue
}, {
key: "flush",
value: function flush() {
if (this._sQlen > 0 && this.readyState === 'open') {
this._websocket.send(this._encodeMessage());
this._sQlen = 0;
}
}
}, {
key: "send",
value: function send(arr) {
this._sQ.set(arr, this._sQlen);
this._sQlen += arr.length;
this.flush();
}
}, {
key: "sendString",
value: function sendString(str) {
this.send(str.split('').map(function (chr) {
return chr.charCodeAt(0);
}));
} // Event Handlers
}, {
key: "off",
value: function off(evt) {
this._eventHandlers[evt] = function () {};
}
}, {
key: "on",
value: function on(evt, handler) {
this._eventHandlers[evt] = handler;
}
}, {
key: "_allocateBuffers",
value: function _allocateBuffers() {
this._rQ = new Uint8Array(this._rQbufferSize);
this._sQ = new Uint8Array(this._sQbufferSize);
}
}, {
key: "init",
value: function init() {
this._allocateBuffers();
this._rQi = 0;
this._websocket = null;
}
}, {
key: "open",
value: function open(uri, protocols) {
this.attach(new WebSocket(uri, protocols));
}
}, {
key: "attach",
value: function attach(rawChannel) {
var _this = this;
this.init(); // Must get object and class methods to be compatible with the tests.
var channelProps = [].concat(_toConsumableArray(Object.keys(rawChannel)), _toConsumableArray(Object.getOwnPropertyNames(Object.getPrototypeOf(rawChannel))));
for (var i = 0; i < rawChannelProps.length; i++) {
var prop = rawChannelProps[i];
if (channelProps.indexOf(prop) < 0) {
throw new Error('Raw channel missing property: ' + prop);
}
}
this._websocket = rawChannel;
this._websocket.binaryType = "arraybuffer";
this._websocket.onmessage = this._recvMessage.bind(this);
this._websocket.onopen = function () {
Log.Debug('>> WebSock.onopen');
if (_this._websocket.protocol) {
Log.Info("Server choose sub-protocol: " + _this._websocket.protocol);
}
_this._eventHandlers.open();
Log.Debug("<< WebSock.onopen");
};
this._websocket.onclose = function (e) {
Log.Debug(">> WebSock.onclose");
_this._eventHandlers.close(e);
Log.Debug("<< WebSock.onclose");
};
this._websocket.onerror = function (e) {
Log.Debug(">> WebSock.onerror: " + e);
_this._eventHandlers.error(e);
Log.Debug("<< WebSock.onerror: " + e);
};
}
}, {
key: "close",
value: function close() {
if (this._websocket) {
if (this.readyState === 'connecting' || this.readyState === 'open') {
Log.Info("Closing WebSocket connection");
this._websocket.close();
}
this._websocket.onmessage = function () {};
}
} // private methods
}, {
key: "_encodeMessage",
value: function _encodeMessage() {
// Put in a binary arraybuffer
// according to the spec, you can send ArrayBufferViews with the send method
return new Uint8Array(this._sQ.buffer, 0, this._sQlen);
} // We want to move all the unread data to the start of the queue,
// e.g. compacting.
// The function also expands the receive que if needed, and for
// performance reasons we combine these two actions to avoid
// unneccessary copying.
}, {
key: "_expandCompactRQ",
value: function _expandCompactRQ(minFit) {
// if we're using less than 1/8th of the buffer even with the incoming bytes, compact in place
// instead of resizing
var requiredBufferSize = (this._rQlen - this._rQi + minFit) * 8;
var resizeNeeded = this._rQbufferSize < requiredBufferSize;
if (resizeNeeded) {
// Make sure we always *at least* double the buffer size, and have at least space for 8x
// the current amount of data
this._rQbufferSize = Math.max(this._rQbufferSize * 2, requiredBufferSize);
} // we don't want to grow unboundedly
if (this._rQbufferSize > MAX_RQ_GROW_SIZE) {
this._rQbufferSize = MAX_RQ_GROW_SIZE;
if (this._rQbufferSize - this.rQlen < minFit) {
throw new Error("Receive Queue buffer exceeded " + MAX_RQ_GROW_SIZE + " bytes, and the new message could not fit");
}
}
if (resizeNeeded) {
var oldRQbuffer = this._rQ.buffer;
this._rQ = new Uint8Array(this._rQbufferSize);
this._rQ.set(new Uint8Array(oldRQbuffer, this._rQi, this._rQlen - this._rQi));
} else {
this._rQ.copyWithin(0, this._rQi, this._rQlen);
}
this._rQlen = this._rQlen - this._rQi;
this._rQi = 0;
} // push arraybuffer values onto the end of the receive que
}, {
key: "_DecodeMessage",
value: function _DecodeMessage(data) {
var u8 = new Uint8Array(data);
if (u8.length > this._rQbufferSize - this._rQlen) {
this._expandCompactRQ(u8.length);
}
this._rQ.set(u8, this._rQlen);
this._rQlen += u8.length;
}
}, {
key: "_recvMessage",
value: function _recvMessage(e) {
this._DecodeMessage(e.data);
if (this.rQlen > 0) {
this._eventHandlers.message();
if (this._rQlen == this._rQi) {
// All data has now been processed, this means we
// can reset the receive queue.
this._rQlen = 0;
this._rQi = 0;
}
} else {
Log.Debug("Ignoring empty message");
}
}
}]);
return Websock;
}();
exports["default"] = Websock;

1
public/novnc/node_modules/.bin/JSONStream generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../JSONStream/bin.js

1
public/novnc/node_modules/.bin/_mocha generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../mocha/bin/_mocha

1
public/novnc/node_modules/.bin/acorn generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../acorn/bin/acorn

1
public/novnc/node_modules/.bin/babel generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../@babel/cli/bin/babel.js

1
public/novnc/node_modules/.bin/babel-external-helpers generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../@babel/cli/bin/babel-external-helpers.js

1
public/novnc/node_modules/.bin/babylon generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../babylon/bin/babylon.js

1
public/novnc/node_modules/.bin/browser-pack generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../browser-pack/bin/cmd.js

1
public/novnc/node_modules/.bin/browserify generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../browserify/bin/cmd.js

1
public/novnc/node_modules/.bin/browserslist generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../browserslist/cli.js

1
public/novnc/node_modules/.bin/browserslist-lint generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../update-browserslist-db/cli.js

1
public/novnc/node_modules/.bin/deps-sort generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../deps-sort/bin/cmd.js

1
public/novnc/node_modules/.bin/detective generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../detective/bin/detective.js

1
public/novnc/node_modules/.bin/escodegen generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../escodegen/bin/escodegen.js

1
public/novnc/node_modules/.bin/esgenerate generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../escodegen/bin/esgenerate.js

1
public/novnc/node_modules/.bin/eslint generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../eslint/bin/eslint.js

1
public/novnc/node_modules/.bin/esparse generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../esprima/bin/esparse.js

1
public/novnc/node_modules/.bin/esvalidate generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../esprima/bin/esvalidate.js

1
public/novnc/node_modules/.bin/flat generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../flat/cli.js

1
public/novnc/node_modules/.bin/he generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../he/bin/he

1
public/novnc/node_modules/.bin/insert-module-globals generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../insert-module-globals/bin/cmd.js

1
public/novnc/node_modules/.bin/is-docker generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../is-docker/cli.js

1
public/novnc/node_modules/.bin/js-yaml generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../js-yaml/bin/js-yaml.js

1
public/novnc/node_modules/.bin/jsesc generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../jsesc/bin/jsesc

1
public/novnc/node_modules/.bin/json5 generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../json5/lib/cli.js

1
public/novnc/node_modules/.bin/karma generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../karma/bin/karma

1
public/novnc/node_modules/.bin/miller-rabin generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../miller-rabin/bin/miller-rabin

1
public/novnc/node_modules/.bin/mime generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../mime/cli.js

1
public/novnc/node_modules/.bin/mkdirp generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../mkdirp/bin/cmd.js

1
public/novnc/node_modules/.bin/mocha generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../mocha/bin/mocha.js

1
public/novnc/node_modules/.bin/module-deps generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../module-deps/bin/cmd.js

1
public/novnc/node_modules/.bin/nanoid generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../nanoid/bin/nanoid.cjs

1
public/novnc/node_modules/.bin/node-which generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../which/bin/node-which

1
public/novnc/node_modules/.bin/parser generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../@babel/parser/bin/babel-parser.js

1
public/novnc/node_modules/.bin/po2json generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../po2json/bin/po2json

1
public/novnc/node_modules/.bin/regjsparser generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../regjsparser/bin/parser

1
public/novnc/node_modules/.bin/resolve generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../resolve/bin/resolve

1
public/novnc/node_modules/.bin/rimraf generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../rimraf/bin.js

1
public/novnc/node_modules/.bin/semver generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../semver/bin/semver.js

1
public/novnc/node_modules/.bin/sha.js generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../sha.js/bin.js

1
public/novnc/node_modules/.bin/umd generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../umd/bin/cli.js

1
public/novnc/node_modules/.bin/undeclared-identifiers generated vendored Symbolic link
View File

@@ -0,0 +1 @@
../undeclared-identifiers/bin.js

7762
public/novnc/node_modules/.package-lock.json generated vendored Normal file
View File

File diff suppressed because it is too large Load Diff

202
public/novnc/node_modules/@ampproject/remapping/LICENSE generated vendored Normal file
View File

@@ -0,0 +1,202 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright 2019 Google LLC
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

218
public/novnc/node_modules/@ampproject/remapping/README.md generated vendored Normal file
View File

@@ -0,0 +1,218 @@
# @ampproject/remapping
> Remap sequential sourcemaps through transformations to point at the original source code
Remapping allows you to take the sourcemaps generated through transforming your code and "remap"
them to the original source locations. Think "my minified code, transformed with babel and bundled
with webpack", all pointing to the correct location in your original source code.
With remapping, none of your source code transformations need to be aware of the input's sourcemap,
they only need to generate an output sourcemap. This greatly simplifies building custom
transformations (think a find-and-replace).
## Installation
```sh
npm install @ampproject/remapping
```
## Usage
```typescript
function remapping(
map: SourceMap | SourceMap[],
loader: (file: string, ctx: LoaderContext) => (SourceMap | null | undefined),
options?: { excludeContent: boolean, decodedMappings: boolean }
): SourceMap;
// LoaderContext gives the loader the importing sourcemap, tree depth, the ability to override the
// "source" location (where child sources are resolved relative to, or the location of original
// source), and the ability to override the "content" of an original source for inclusion in the
// output sourcemap.
type LoaderContext = {
readonly importer: string;
readonly depth: number;
source: string;
content: string | null | undefined;
}
```
`remapping` takes the final output sourcemap, and a `loader` function. For every source file pointer
in the sourcemap, the `loader` will be called with the resolved path. If the path itself represents
a transformed file (it has a sourcmap associated with it), then the `loader` should return that
sourcemap. If not, the path will be treated as an original, untransformed source code.
```js
// Babel transformed "helloworld.js" into "transformed.js"
const transformedMap = JSON.stringify({
file: 'transformed.js',
// 1st column of 2nd line of output file translates into the 1st source
// file, line 3, column 2
mappings: ';CAEE',
sources: ['helloworld.js'],
version: 3,
});
// Uglify minified "transformed.js" into "transformed.min.js"
const minifiedTransformedMap = JSON.stringify({
file: 'transformed.min.js',
// 0th column of 1st line of output file translates into the 1st source
// file, line 2, column 1.
mappings: 'AACC',
names: [],
sources: ['transformed.js'],
version: 3,
});
const remapped = remapping(
minifiedTransformedMap,
(file, ctx) => {
// The "transformed.js" file is an transformed file.
if (file === 'transformed.js') {
// The root importer is empty.
console.assert(ctx.importer === '');
// The depth in the sourcemap tree we're currently loading.
// The root `minifiedTransformedMap` is depth 0, and its source children are depth 1, etc.
console.assert(ctx.depth === 1);
return transformedMap;
}
// Loader will be called to load transformedMap's source file pointers as well.
console.assert(file === 'helloworld.js');
// `transformed.js`'s sourcemap points into `helloworld.js`.
console.assert(ctx.importer === 'transformed.js');
// This is a source child of `transformed`, which is a source child of `minifiedTransformedMap`.
console.assert(ctx.depth === 2);
return null;
}
);
console.log(remapped);
// {
// file: 'transpiled.min.js',
// mappings: 'AAEE',
// sources: ['helloworld.js'],
// version: 3,
// };
```
In this example, `loader` will be called twice:
1. `"transformed.js"`, the first source file pointer in the `minifiedTransformedMap`. We return the
associated sourcemap for it (its a transformed file, after all) so that sourcemap locations can
be traced through it into the source files it represents.
2. `"helloworld.js"`, our original, unmodified source code. This file does not have a sourcemap, so
we return `null`.
The `remapped` sourcemap now points from `transformed.min.js` into locations in `helloworld.js`. If
you were to read the `mappings`, it says "0th column of the first line output line points to the 1st
column of the 2nd line of the file `helloworld.js`".
### Multiple transformations of a file
As a convenience, if you have multiple single-source transformations of a file, you may pass an
array of sourcemap files in the order of most-recent transformation sourcemap first. Note that this
changes the `importer` and `depth` of each call to our loader. So our above example could have been
written as:
```js
const remapped = remapping(
[minifiedTransformedMap, transformedMap],
() => null
);
console.log(remapped);
// {
// file: 'transpiled.min.js',
// mappings: 'AAEE',
// sources: ['helloworld.js'],
// version: 3,
// };
```
### Advanced control of the loading graph
#### `source`
The `source` property can overridden to any value to change the location of the current load. Eg,
for an original source file, it allows us to change the location to the original source regardless
of what the sourcemap source entry says. And for transformed files, it allows us to change the
relative resolving location for child sources of the loaded sourcemap.
```js
const remapped = remapping(
minifiedTransformedMap,
(file, ctx) => {
if (file === 'transformed.js') {
// We pretend the transformed.js file actually exists in the 'src/' directory. When the nested
// source files are loaded, they will now be relative to `src/`.
ctx.source = 'src/transformed.js';
return transformedMap;
}
console.assert(file === 'src/helloworld.js');
// We could futher change the source of this original file, eg, to be inside a nested directory
// itself. This will be reflected in the remapped sourcemap.
ctx.source = 'src/nested/transformed.js';
return null;
}
);
console.log(remapped);
// {
// …,
// sources: ['src/nested/helloworld.js'],
// };
```
#### `content`
The `content` property can be overridden when we encounter an original source file. Eg, this allows
you to manually provide the source content of the original file regardless of whether the
`sourcesContent` field is present in the parent sourcemap. It can also be set to `null` to remove
the source content.
```js
const remapped = remapping(
minifiedTransformedMap,
(file, ctx) => {
if (file === 'transformed.js') {
// transformedMap does not include a `sourcesContent` field, so usually the remapped sourcemap
// would not include any `sourcesContent` values.
return transformedMap;
}
console.assert(file === 'helloworld.js');
// We can read the file to provide the source content.
ctx.content = fs.readFileSync(file, 'utf8');
return null;
}
);
console.log(remapped);
// {
// …,
// sourcesContent: [
// 'console.log("Hello world!")',
// ],
// };
```
### Options
#### excludeContent
By default, `excludeContent` is `false`. Passing `{ excludeContent: true }` will exclude the
`sourcesContent` field from the returned sourcemap. This is mainly useful when you want to reduce
the size out the sourcemap.
#### decodedMappings
By default, `decodedMappings` is `false`. Passing `{ decodedMappings: true }` will leave the
`mappings` field in a [decoded state](https://github.com/rich-harris/sourcemap-codec) instead of
encoding into a VLQ string.

204
public/novnc/node_modules/@ampproject/remapping/dist/remapping.mjs generated vendored Normal file
View File

@@ -0,0 +1,204 @@
import { decodedMappings, traceSegment, TraceMap } from '@jridgewell/trace-mapping';
import { GenMapping, addSegment, setSourceContent, decodedMap, encodedMap } from '@jridgewell/gen-mapping';
const SOURCELESS_MAPPING = {
source: null,
column: null,
line: null,
name: null,
content: null,
};
const EMPTY_SOURCES = [];
function Source(map, sources, source, content) {
return {
map,
sources,
source,
content,
};
}
/**
* MapSource represents a single sourcemap, with the ability to trace mappings into its child nodes
* (which may themselves be SourceMapTrees).
*/
function MapSource(map, sources) {
return Source(map, sources, '', null);
}
/**
* A "leaf" node in the sourcemap tree, representing an original, unmodified source file. Recursive
* segment tracing ends at the `OriginalSource`.
*/
function OriginalSource(source, content) {
return Source(null, EMPTY_SOURCES, source, content);
}
/**
* traceMappings is only called on the root level SourceMapTree, and begins the process of
* resolving each mapping in terms of the original source files.
*/
function traceMappings(tree) {
const gen = new GenMapping({ file: tree.map.file });
const { sources: rootSources, map } = tree;
const rootNames = map.names;
const rootMappings = decodedMappings(map);
for (let i = 0; i < rootMappings.length; i++) {
const segments = rootMappings[i];
let lastSource = null;
let lastSourceLine = null;
let lastSourceColumn = null;
for (let j = 0; j < segments.length; j++) {
const segment = segments[j];
const genCol = segment[0];
let traced = SOURCELESS_MAPPING;
// 1-length segments only move the current generated column, there's no source information
// to gather from it.
if (segment.length !== 1) {
const source = rootSources[segment[1]];
traced = originalPositionFor(source, segment[2], segment[3], segment.length === 5 ? rootNames[segment[4]] : '');
// If the trace is invalid, then the trace ran into a sourcemap that doesn't contain a
// respective segment into an original source.
if (traced == null)
continue;
}
// So we traced a segment down into its original source file. Now push a
// new segment pointing to this location.
const { column, line, name, content, source } = traced;
if (line === lastSourceLine && column === lastSourceColumn && source === lastSource) {
continue;
}
lastSourceLine = line;
lastSourceColumn = column;
lastSource = source;
// Sigh, TypeScript can't figure out source/line/column are either all null, or all non-null...
addSegment(gen, i, genCol, source, line, column, name);
if (content != null)
setSourceContent(gen, source, content);
}
}
return gen;
}
/**
* originalPositionFor is only called on children SourceMapTrees. It recurses down into its own
* child SourceMapTrees, until we find the original source map.
*/
function originalPositionFor(source, line, column, name) {
if (!source.map) {
return { column, line, name, source: source.source, content: source.content };
}
const segment = traceSegment(source.map, line, column);
// If we couldn't find a segment, then this doesn't exist in the sourcemap.
if (segment == null)
return null;
// 1-length segments only move the current generated column, there's no source information
// to gather from it.
if (segment.length === 1)
return SOURCELESS_MAPPING;
return originalPositionFor(source.sources[segment[1]], segment[2], segment[3], segment.length === 5 ? source.map.names[segment[4]] : name);
}
function asArray(value) {
if (Array.isArray(value))
return value;
return [value];
}
/**
* Recursively builds a tree structure out of sourcemap files, with each node
* being either an `OriginalSource` "leaf" or a `SourceMapTree` composed of
* `OriginalSource`s and `SourceMapTree`s.
*
* Every sourcemap is composed of a collection of source files and mappings
* into locations of those source files. When we generate a `SourceMapTree` for
* the sourcemap, we attempt to load each source file's own sourcemap. If it
* does not have an associated sourcemap, it is considered an original,
* unmodified source file.
*/
function buildSourceMapTree(input, loader) {
const maps = asArray(input).map((m) => new TraceMap(m, ''));
const map = maps.pop();
for (let i = 0; i < maps.length; i++) {
if (maps[i].sources.length > 1) {
throw new Error(`Transformation map ${i} must have exactly one source file.\n` +
'Did you specify these with the most recent transformation maps first?');
}
}
let tree = build(map, loader, '', 0);
for (let i = maps.length - 1; i >= 0; i--) {
tree = MapSource(maps[i], [tree]);
}
return tree;
}
function build(map, loader, importer, importerDepth) {
const { resolvedSources, sourcesContent } = map;
const depth = importerDepth + 1;
const children = resolvedSources.map((sourceFile, i) => {
// The loading context gives the loader more information about why this file is being loaded
// (eg, from which importer). It also allows the loader to override the location of the loaded
// sourcemap/original source, or to override the content in the sourcesContent field if it's
// an unmodified source file.
const ctx = {
importer,
depth,
source: sourceFile || '',
content: undefined,
};
// Use the provided loader callback to retrieve the file's sourcemap.
// TODO: We should eventually support async loading of sourcemap files.
const sourceMap = loader(ctx.source, ctx);
const { source, content } = ctx;
// If there is a sourcemap, then we need to recurse into it to load its source files.
if (sourceMap)
return build(new TraceMap(sourceMap, source), loader, source, depth);
// Else, it's an an unmodified source file.
// The contents of this unmodified source file can be overridden via the loader context,
// allowing it to be explicitly null or a string. If it remains undefined, we fall back to
// the importing sourcemap's `sourcesContent` field.
const sourceContent = content !== undefined ? content : sourcesContent ? sourcesContent[i] : null;
return OriginalSource(source, sourceContent);
});
return MapSource(map, children);
}
/**
* A SourceMap v3 compatible sourcemap, which only includes fields that were
* provided to it.
*/
class SourceMap {
constructor(map, options) {
const out = options.decodedMappings ? decodedMap(map) : encodedMap(map);
this.version = out.version; // SourceMap spec says this should be first.
this.file = out.file;
this.mappings = out.mappings;
this.names = out.names;
this.sourceRoot = out.sourceRoot;
this.sources = out.sources;
if (!options.excludeContent) {
this.sourcesContent = out.sourcesContent;
}
}
toString() {
return JSON.stringify(this);
}
}
/**
* Traces through all the mappings in the root sourcemap, through the sources
* (and their sourcemaps), all the way back to the original source location.
*
* `loader` will be called every time we encounter a source file. If it returns
* a sourcemap, we will recurse into that sourcemap to continue the trace. If
* it returns a falsey value, that source file is treated as an original,
* unmodified source file.
*
* Pass `excludeContent` to exclude any self-containing source file content
* from the output sourcemap.
*
* Pass `decodedMappings` to receive a SourceMap with decoded (instead of
* VLQ encoded) mappings.
*/
function remapping(input, loader, options) {
const opts = typeof options === 'object' ? options : { excludeContent: !!options, decodedMappings: false };
const tree = buildSourceMapTree(input, loader);
return new SourceMap(traceMappings(tree), opts);
}
export { remapping as default };
//# sourceMappingURL=remapping.mjs.map

1
public/novnc/node_modules/@ampproject/remapping/dist/remapping.mjs.map generated vendored Normal file
View File

File diff suppressed because one or more lines are too long

209
public/novnc/node_modules/@ampproject/remapping/dist/remapping.umd.js generated vendored Normal file
View File

@@ -0,0 +1,209 @@
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('@jridgewell/trace-mapping'), require('@jridgewell/gen-mapping')) :
typeof define === 'function' && define.amd ? define(['@jridgewell/trace-mapping', '@jridgewell/gen-mapping'], factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.remapping = factory(global.traceMapping, global.genMapping));
})(this, (function (traceMapping, genMapping) { 'use strict';
const SOURCELESS_MAPPING = {
source: null,
column: null,
line: null,
name: null,
content: null,
};
const EMPTY_SOURCES = [];
function Source(map, sources, source, content) {
return {
map,
sources,
source,
content,
};
}
/**
* MapSource represents a single sourcemap, with the ability to trace mappings into its child nodes
* (which may themselves be SourceMapTrees).
*/
function MapSource(map, sources) {
return Source(map, sources, '', null);
}
/**
* A "leaf" node in the sourcemap tree, representing an original, unmodified source file. Recursive
* segment tracing ends at the `OriginalSource`.
*/
function OriginalSource(source, content) {
return Source(null, EMPTY_SOURCES, source, content);
}
/**
* traceMappings is only called on the root level SourceMapTree, and begins the process of
* resolving each mapping in terms of the original source files.
*/
function traceMappings(tree) {
const gen = new genMapping.GenMapping({ file: tree.map.file });
const { sources: rootSources, map } = tree;
const rootNames = map.names;
const rootMappings = traceMapping.decodedMappings(map);
for (let i = 0; i < rootMappings.length; i++) {
const segments = rootMappings[i];
let lastSource = null;
let lastSourceLine = null;
let lastSourceColumn = null;
for (let j = 0; j < segments.length; j++) {
const segment = segments[j];
const genCol = segment[0];
let traced = SOURCELESS_MAPPING;
// 1-length segments only move the current generated column, there's no source information
// to gather from it.
if (segment.length !== 1) {
const source = rootSources[segment[1]];
traced = originalPositionFor(source, segment[2], segment[3], segment.length === 5 ? rootNames[segment[4]] : '');
// If the trace is invalid, then the trace ran into a sourcemap that doesn't contain a
// respective segment into an original source.
if (traced == null)
continue;
}
// So we traced a segment down into its original source file. Now push a
// new segment pointing to this location.
const { column, line, name, content, source } = traced;
if (line === lastSourceLine && column === lastSourceColumn && source === lastSource) {
continue;
}
lastSourceLine = line;
lastSourceColumn = column;
lastSource = source;
// Sigh, TypeScript can't figure out source/line/column are either all null, or all non-null...
genMapping.addSegment(gen, i, genCol, source, line, column, name);
if (content != null)
genMapping.setSourceContent(gen, source, content);
}
}
return gen;
}
/**
* originalPositionFor is only called on children SourceMapTrees. It recurses down into its own
* child SourceMapTrees, until we find the original source map.
*/
function originalPositionFor(source, line, column, name) {
if (!source.map) {
return { column, line, name, source: source.source, content: source.content };
}
const segment = traceMapping.traceSegment(source.map, line, column);
// If we couldn't find a segment, then this doesn't exist in the sourcemap.
if (segment == null)
return null;
// 1-length segments only move the current generated column, there's no source information
// to gather from it.
if (segment.length === 1)
return SOURCELESS_MAPPING;
return originalPositionFor(source.sources[segment[1]], segment[2], segment[3], segment.length === 5 ? source.map.names[segment[4]] : name);
}
function asArray(value) {
if (Array.isArray(value))
return value;
return [value];
}
/**
* Recursively builds a tree structure out of sourcemap files, with each node
* being either an `OriginalSource` "leaf" or a `SourceMapTree` composed of
* `OriginalSource`s and `SourceMapTree`s.
*
* Every sourcemap is composed of a collection of source files and mappings
* into locations of those source files. When we generate a `SourceMapTree` for
* the sourcemap, we attempt to load each source file's own sourcemap. If it
* does not have an associated sourcemap, it is considered an original,
* unmodified source file.
*/
function buildSourceMapTree(input, loader) {
const maps = asArray(input).map((m) => new traceMapping.TraceMap(m, ''));
const map = maps.pop();
for (let i = 0; i < maps.length; i++) {
if (maps[i].sources.length > 1) {
throw new Error(`Transformation map ${i} must have exactly one source file.\n` +
'Did you specify these with the most recent transformation maps first?');
}
}
let tree = build(map, loader, '', 0);
for (let i = maps.length - 1; i >= 0; i--) {
tree = MapSource(maps[i], [tree]);
}
return tree;
}
function build(map, loader, importer, importerDepth) {
const { resolvedSources, sourcesContent } = map;
const depth = importerDepth + 1;
const children = resolvedSources.map((sourceFile, i) => {
// The loading context gives the loader more information about why this file is being loaded
// (eg, from which importer). It also allows the loader to override the location of the loaded
// sourcemap/original source, or to override the content in the sourcesContent field if it's
// an unmodified source file.
const ctx = {
importer,
depth,
source: sourceFile || '',
content: undefined,
};
// Use the provided loader callback to retrieve the file's sourcemap.
// TODO: We should eventually support async loading of sourcemap files.
const sourceMap = loader(ctx.source, ctx);
const { source, content } = ctx;
// If there is a sourcemap, then we need to recurse into it to load its source files.
if (sourceMap)
return build(new traceMapping.TraceMap(sourceMap, source), loader, source, depth);
// Else, it's an an unmodified source file.
// The contents of this unmodified source file can be overridden via the loader context,
// allowing it to be explicitly null or a string. If it remains undefined, we fall back to
// the importing sourcemap's `sourcesContent` field.
const sourceContent = content !== undefined ? content : sourcesContent ? sourcesContent[i] : null;
return OriginalSource(source, sourceContent);
});
return MapSource(map, children);
}
/**
* A SourceMap v3 compatible sourcemap, which only includes fields that were
* provided to it.
*/
class SourceMap {
constructor(map, options) {
const out = options.decodedMappings ? genMapping.decodedMap(map) : genMapping.encodedMap(map);
this.version = out.version; // SourceMap spec says this should be first.
this.file = out.file;
this.mappings = out.mappings;
this.names = out.names;
this.sourceRoot = out.sourceRoot;
this.sources = out.sources;
if (!options.excludeContent) {
this.sourcesContent = out.sourcesContent;
}
}
toString() {
return JSON.stringify(this);
}
}
/**
* Traces through all the mappings in the root sourcemap, through the sources
* (and their sourcemaps), all the way back to the original source location.
*
* `loader` will be called every time we encounter a source file. If it returns
* a sourcemap, we will recurse into that sourcemap to continue the trace. If
* it returns a falsey value, that source file is treated as an original,
* unmodified source file.
*
* Pass `excludeContent` to exclude any self-containing source file content
* from the output sourcemap.
*
* Pass `decodedMappings` to receive a SourceMap with decoded (instead of
* VLQ encoded) mappings.
*/
function remapping(input, loader, options) {
const opts = typeof options === 'object' ? options : { excludeContent: !!options, decodedMappings: false };
const tree = buildSourceMapTree(input, loader);
return new SourceMap(traceMappings(tree), opts);
}
return remapping;
}));
//# sourceMappingURL=remapping.umd.js.map

1
public/novnc/node_modules/@ampproject/remapping/dist/remapping.umd.js.map generated vendored Normal file
View File

File diff suppressed because one or more lines are too long

14
public/novnc/node_modules/@ampproject/remapping/dist/types/build-source-map-tree.d.ts generated vendored Normal file
View File

@@ -0,0 +1,14 @@
import type { MapSource as MapSourceType } from './source-map-tree';
import type { SourceMapInput, SourceMapLoader } from './types';
/**
* Recursively builds a tree structure out of sourcemap files, with each node
* being either an `OriginalSource` "leaf" or a `SourceMapTree` composed of
* `OriginalSource`s and `SourceMapTree`s.
*
* Every sourcemap is composed of a collection of source files and mappings
* into locations of those source files. When we generate a `SourceMapTree` for
* the sourcemap, we attempt to load each source file's own sourcemap. If it
* does not have an associated sourcemap, it is considered an original,
* unmodified source file.
*/
export default function buildSourceMapTree(input: SourceMapInput | SourceMapInput[], loader: SourceMapLoader): MapSourceType;

19
public/novnc/node_modules/@ampproject/remapping/dist/types/remapping.d.ts generated vendored Normal file
View File

@@ -0,0 +1,19 @@
import SourceMap from './source-map';
import type { SourceMapInput, SourceMapLoader, Options } from './types';
export type { SourceMapSegment, EncodedSourceMap, EncodedSourceMap as RawSourceMap, DecodedSourceMap, SourceMapInput, SourceMapLoader, LoaderContext, Options, } from './types';
/**
* Traces through all the mappings in the root sourcemap, through the sources
* (and their sourcemaps), all the way back to the original source location.
*
* `loader` will be called every time we encounter a source file. If it returns
* a sourcemap, we will recurse into that sourcemap to continue the trace. If
* it returns a falsey value, that source file is treated as an original,
* unmodified source file.
*
* Pass `excludeContent` to exclude any self-containing source file content
* from the output sourcemap.
*
* Pass `decodedMappings` to receive a SourceMap with decoded (instead of
* VLQ encoded) mappings.
*/
export default function remapping(input: SourceMapInput | SourceMapInput[], loader: SourceMapLoader, options?: boolean | Options): SourceMap;

48
public/novnc/node_modules/@ampproject/remapping/dist/types/source-map-tree.d.ts generated vendored Normal file
View File

@@ -0,0 +1,48 @@
import { GenMapping } from '@jridgewell/gen-mapping';
import type { TraceMap } from '@jridgewell/trace-mapping';
export declare type SourceMapSegmentObject = {
column: number;
line: number;
name: string;
source: string;
content: string | null;
} | {
column: null;
line: null;
name: null;
source: null;
content: null;
};
export declare type OriginalSource = {
map: TraceMap;
sources: Sources[];
source: string;
content: string | null;
};
export declare type MapSource = {
map: TraceMap;
sources: Sources[];
source: string;
content: string | null;
};
export declare type Sources = OriginalSource | MapSource;
/**
* MapSource represents a single sourcemap, with the ability to trace mappings into its child nodes
* (which may themselves be SourceMapTrees).
*/
export declare function MapSource(map: TraceMap, sources: Sources[]): MapSource;
/**
* A "leaf" node in the sourcemap tree, representing an original, unmodified source file. Recursive
* segment tracing ends at the `OriginalSource`.
*/
export declare function OriginalSource(source: string, content: string | null): OriginalSource;
/**
* traceMappings is only called on the root level SourceMapTree, and begins the process of
* resolving each mapping in terms of the original source files.
*/
export declare function traceMappings(tree: MapSource): GenMapping;
/**
* originalPositionFor is only called on children SourceMapTrees. It recurses down into its own
* child SourceMapTrees, until we find the original source map.
*/
export declare function originalPositionFor(source: Sources, line: number, column: number, name: string): SourceMapSegmentObject | null;

17
public/novnc/node_modules/@ampproject/remapping/dist/types/source-map.d.ts generated vendored Normal file
View File

@@ -0,0 +1,17 @@
import type { GenMapping } from '@jridgewell/gen-mapping';
import type { DecodedSourceMap, EncodedSourceMap, Options } from './types';
/**
* A SourceMap v3 compatible sourcemap, which only includes fields that were
* provided to it.
*/
export default class SourceMap {
file?: string | null;
mappings: EncodedSourceMap['mappings'] | DecodedSourceMap['mappings'];
sourceRoot?: string;
names: string[];
sources: (string | null)[];
sourcesContent?: (string | null)[];
version: 3;
constructor(map: GenMapping, options: Options);
toString(): string;
}

14
public/novnc/node_modules/@ampproject/remapping/dist/types/types.d.ts generated vendored Normal file
View File

@@ -0,0 +1,14 @@
import type { SourceMapInput } from '@jridgewell/trace-mapping';
export type { SourceMapSegment, DecodedSourceMap, EncodedSourceMap, } from '@jridgewell/trace-mapping';
export type { SourceMapInput };
export declare type LoaderContext = {
readonly importer: string;
readonly depth: number;
source: string;
content: string | null | undefined;
};
export declare type SourceMapLoader = (file: string, ctx: LoaderContext) => SourceMapInput | null | undefined | void;
export declare type Options = {
excludeContent?: boolean;
decodedMappings?: boolean;
};

63
public/novnc/node_modules/@ampproject/remapping/package.json generated vendored Normal file
View File

@@ -0,0 +1,63 @@
{
"name": "@ampproject/remapping",
"version": "2.2.0",
"description": "Remap sequential sourcemaps through transformations to point at the original source code",
"keywords": [
"source",
"map",
"remap"
],
"main": "dist/remapping.umd.js",
"module": "dist/remapping.mjs",
"typings": "dist/types/remapping.d.ts",
"files": [
"dist"
],
"author": "Justin Ridgewell <jridgewell@google.com>",
"repository": {
"type": "git",
"url": "git+https://github.com/ampproject/remapping.git"
},
"license": "Apache-2.0",
"engines": {
"node": ">=6.0.0"
},
"scripts": {
"build": "run-s -n build:*",
"build:rollup": "rollup -c rollup.config.js",
"build:ts": "tsc --project tsconfig.build.json",
"lint": "run-s -n lint:*",
"lint:prettier": "npm run test:lint:prettier -- --write",
"lint:ts": "npm run test:lint:ts -- --fix",
"prebuild": "rm -rf dist",
"prepublishOnly": "npm run preversion",
"preversion": "run-s test build",
"test": "run-s -n test:lint test:only",
"test:debug": "node --inspect-brk node_modules/.bin/jest --runInBand",
"test:lint": "run-s -n test:lint:*",
"test:lint:prettier": "prettier --check '{src,test}/**/*.ts'",
"test:lint:ts": "eslint '{src,test}/**/*.ts'",
"test:only": "jest --coverage",
"test:watch": "jest --coverage --watch"
},
"devDependencies": {
"@rollup/plugin-typescript": "8.3.2",
"@types/jest": "27.4.1",
"@typescript-eslint/eslint-plugin": "5.20.0",
"@typescript-eslint/parser": "5.20.0",
"eslint": "8.14.0",
"eslint-config-prettier": "8.5.0",
"jest": "27.5.1",
"jest-config": "27.5.1",
"npm-run-all": "4.1.5",
"prettier": "2.6.2",
"rollup": "2.70.2",
"ts-jest": "27.1.4",
"tslib": "2.4.0",
"typescript": "4.6.3"
},
"dependencies": {
"@jridgewell/gen-mapping": "^0.1.0",
"@jridgewell/trace-mapping": "^0.3.9"
}
}

22
public/novnc/node_modules/@babel/cli/LICENSE generated vendored Normal file
View File

@@ -0,0 +1,22 @@
MIT License
Copyright (c) 2014-present Sebastian McKenzie and other contributors
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

19
public/novnc/node_modules/@babel/cli/README.md generated vendored Normal file
View File

@@ -0,0 +1,19 @@
# @babel/cli
> Babel command line.
See our website [@babel/cli](https://babeljs.io/docs/en/babel-cli) for more information or the [issues](https://github.com/babel/babel/issues?utf8=%E2%9C%93&q=is%3Aissue+label%3A%22pkg%3A%20cli%22+is%3Aopen) associated with this package.
## Install
Using npm:
```sh
npm install --save-dev @babel/cli
```
or using yarn:
```sh
yarn add @babel/cli --dev
```

3
public/novnc/node_modules/@babel/cli/bin/babel-external-helpers.js generated vendored Executable file
View File

@@ -0,0 +1,3 @@
#!/usr/bin/env node
require("../lib/babel-external-helpers");

3
public/novnc/node_modules/@babel/cli/bin/babel.js generated vendored Executable file
View File

@@ -0,0 +1,3 @@
#!/usr/bin/env node
require("../lib/babel");

1
public/novnc/node_modules/@babel/cli/index.js generated vendored Normal file
View File

@@ -0,0 +1 @@
throw new Error("Use the `@babel/core` package instead of `@babel/cli`.");

43
public/novnc/node_modules/@babel/cli/lib/babel-external-helpers.js generated vendored Normal file
View File

@@ -0,0 +1,43 @@
"use strict";
function _commander() {
const data = require("commander");
_commander = function () {
return data;
};
return data;
}
function _core() {
const data = require("@babel/core");
_core = function () {
return data;
};
return data;
}
function collect(value, previousValue) {
if (typeof value !== "string") return previousValue;
const values = value.split(",");
if (previousValue) {
previousValue.push(...values);
return previousValue;
}
return values;
}
_commander().option("-l, --whitelist [whitelist]", "Whitelist of helpers to ONLY include", collect);
_commander().option("-t, --output-type [type]", "Type of output (global|umd|var)", "global");
_commander().usage("[options]");
_commander().parse(process.argv);
console.log((0, _core().buildExternalHelpers)(_commander().whitelist, _commander().outputType));

285
public/novnc/node_modules/@babel/cli/lib/babel/dir.js generated vendored Normal file
View File

@@ -0,0 +1,285 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = _default;
function _slash() {
const data = require("slash");
_slash = function () {
return data;
};
return data;
}
function _path() {
const data = require("path");
_path = function () {
return data;
};
return data;
}
function _fs() {
const data = require("fs");
_fs = function () {
return data;
};
return data;
}
var util = require("./util");
var watcher = require("./watcher");
function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
const FILE_TYPE = Object.freeze({
NON_COMPILABLE: "NON_COMPILABLE",
COMPILED: "COMPILED",
IGNORED: "IGNORED",
ERR_COMPILATION: "ERR_COMPILATION"
});
function outputFileSync(filePath, data) {
(((v, w) => (v = v.split("."), w = w.split("."), +v[0] > +w[0] || v[0] == w[0] && +v[1] >= +w[1]))(process.versions.node, "10.12") ? _fs().mkdirSync : require("make-dir").sync)(_path().dirname(filePath), {
recursive: true
});
_fs().writeFileSync(filePath, data);
}
function _default(_x) {
return _ref.apply(this, arguments);
}
function _ref() {
_ref = _asyncToGenerator(function* ({
cliOptions,
babelOptions
}) {
function write(_x2, _x3) {
return _write.apply(this, arguments);
}
function _write() {
_write = _asyncToGenerator(function* (src, base) {
let relative = _path().relative(base, src);
if (!util.isCompilableExtension(relative, cliOptions.extensions)) {
return FILE_TYPE.NON_COMPILABLE;
}
relative = util.withExtension(relative, cliOptions.keepFileExtension ? _path().extname(relative) : cliOptions.outFileExtension);
const dest = getDest(relative, base);
try {
const res = yield util.compile(src, Object.assign({}, babelOptions, {
sourceFileName: _slash()(_path().relative(dest + "/..", src))
}));
if (!res) return FILE_TYPE.IGNORED;
if (res.map && babelOptions.sourceMaps && babelOptions.sourceMaps !== "inline") {
const mapLoc = dest + ".map";
res.code = util.addSourceMappingUrl(res.code, mapLoc);
res.map.file = _path().basename(relative);
outputFileSync(mapLoc, JSON.stringify(res.map));
}
outputFileSync(dest, res.code);
util.chmod(src, dest);
if (cliOptions.verbose) {
console.log(_path().relative(process.cwd(), src) + " -> " + dest);
}
return FILE_TYPE.COMPILED;
} catch (err) {
if (cliOptions.watch) {
console.error(err);
return FILE_TYPE.ERR_COMPILATION;
}
throw err;
}
});
return _write.apply(this, arguments);
}
function getDest(filename, base) {
if (cliOptions.relative) {
return _path().join(base, cliOptions.outDir, filename);
}
return _path().join(cliOptions.outDir, filename);
}
function handleFile(_x4, _x5) {
return _handleFile.apply(this, arguments);
}
function _handleFile() {
_handleFile = _asyncToGenerator(function* (src, base) {
const written = yield write(src, base);
if (cliOptions.copyFiles && written === FILE_TYPE.NON_COMPILABLE || cliOptions.copyIgnored && written === FILE_TYPE.IGNORED) {
const filename = _path().relative(base, src);
const dest = getDest(filename, base);
outputFileSync(dest, _fs().readFileSync(src));
util.chmod(src, dest);
}
return written === FILE_TYPE.COMPILED;
});
return _handleFile.apply(this, arguments);
}
function handle(_x6) {
return _handle.apply(this, arguments);
}
function _handle() {
_handle = _asyncToGenerator(function* (filenameOrDir) {
if (!_fs().existsSync(filenameOrDir)) return 0;
const stat = _fs().statSync(filenameOrDir);
if (stat.isDirectory()) {
const dirname = filenameOrDir;
let count = 0;
const files = util.readdir(dirname, cliOptions.includeDotfiles);
for (const filename of files) {
const src = _path().join(dirname, filename);
const written = yield handleFile(src, dirname);
if (written) count += 1;
}
return count;
} else {
const filename = filenameOrDir;
const written = yield handleFile(filename, _path().dirname(filename));
return written ? 1 : 0;
}
});
return _handle.apply(this, arguments);
}
let compiledFiles = 0;
let startTime = null;
const logSuccess = util.debounce(function () {
if (startTime === null) {
return;
}
const diff = process.hrtime(startTime);
console.log(`Successfully compiled ${compiledFiles} ${compiledFiles !== 1 ? "files" : "file"} with Babel (${diff[0] * 1e3 + Math.round(diff[1] / 1e6)}ms).`);
compiledFiles = 0;
startTime = null;
}, 100);
if (cliOptions.watch) watcher.enable({
enableGlobbing: true
});
if (!cliOptions.skipInitialBuild) {
if (cliOptions.deleteDirOnStart) {
util.deleteDir(cliOptions.outDir);
}
(((v, w) => (v = v.split("."), w = w.split("."), +v[0] > +w[0] || v[0] == w[0] && +v[1] >= +w[1]))(process.versions.node, "10.12") ? _fs().mkdirSync : require("make-dir").sync)(cliOptions.outDir, {
recursive: true
});
startTime = process.hrtime();
for (const filename of cliOptions.filenames) {
compiledFiles += yield handle(filename);
}
if (!cliOptions.quiet) {
logSuccess();
logSuccess.flush();
}
}
if (cliOptions.watch) {
let processing = 0;
const {
filenames
} = cliOptions;
let getBase;
if (filenames.length === 1) {
const base = filenames[0];
const absoluteBase = _path().resolve(base);
getBase = filename => {
return filename === absoluteBase ? _path().dirname(base) : base;
};
} else {
const filenameToBaseMap = new Map(filenames.map(filename => {
const absoluteFilename = _path().resolve(filename);
return [absoluteFilename, _path().dirname(filename)];
}));
const absoluteFilenames = new Map(filenames.map(filename => {
const absoluteFilename = _path().resolve(filename);
return [absoluteFilename, filename];
}));
const {
sep
} = _path();
getBase = filename => {
const base = filenameToBaseMap.get(filename);
if (base !== undefined) {
return base;
}
for (const [absoluteFilenameOrDir, relative] of absoluteFilenames) {
if (filename.startsWith(absoluteFilenameOrDir + sep)) {
filenameToBaseMap.set(filename, relative);
return relative;
}
}
return "";
};
}
filenames.forEach(filenameOrDir => {
watcher.watch(filenameOrDir);
});
watcher.startWatcher();
watcher.onFilesChange(_asyncToGenerator(function* (filenames) {
processing++;
if (startTime === null) startTime = process.hrtime();
try {
const written = yield Promise.all(filenames.map(filename => handleFile(filename, getBase(filename))));
compiledFiles += written.filter(Boolean).length;
} catch (err) {
console.error(err);
}
processing--;
if (processing === 0 && !cliOptions.quiet) logSuccess();
}));
}
});
return _ref.apply(this, arguments);
}

273
public/novnc/node_modules/@babel/cli/lib/babel/file.js generated vendored Normal file
View File

@@ -0,0 +1,273 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = _default;
function _convertSourceMap() {
const data = require("convert-source-map");
_convertSourceMap = function () {
return data;
};
return data;
}
function _traceMapping() {
const data = require("@jridgewell/trace-mapping");
_traceMapping = function () {
return data;
};
return data;
}
function _slash() {
const data = require("slash");
_slash = function () {
return data;
};
return data;
}
function _path() {
const data = require("path");
_path = function () {
return data;
};
return data;
}
function _fs() {
const data = require("fs");
_fs = function () {
return data;
};
return data;
}
var util = require("./util");
var watcher = require("./watcher");
function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
function _default(_x) {
return _ref.apply(this, arguments);
}
function _ref() {
_ref = _asyncToGenerator(function* ({
cliOptions,
babelOptions
}) {
function buildResult(fileResults) {
const mapSections = [];
let code = "";
let offset = 0;
for (const result of fileResults) {
if (!result) continue;
mapSections.push({
offset: {
line: offset,
column: 0
},
map: result.map || emptyMap()
});
code += result.code + "\n";
offset += countNewlines(result.code) + 1;
}
const map = new (_traceMapping().AnyMap)({
version: 3,
file: cliOptions.sourceMapTarget || _path().basename(cliOptions.outFile || "") || "stdout",
sections: mapSections
});
map.sourceRoot = babelOptions.sourceRoot;
if (babelOptions.sourceMaps === "inline" || !cliOptions.outFile && babelOptions.sourceMaps) {
code += "\n" + _convertSourceMap().fromObject((0, _traceMapping().encodedMap)(map)).toComment();
}
return {
map: map,
code: code
};
}
function countNewlines(code) {
let count = 0;
let index = -1;
while ((index = code.indexOf("\n", index + 1)) !== -1) {
count++;
}
return count;
}
function emptyMap() {
return {
version: 3,
names: [],
sources: [],
mappings: []
};
}
function output(fileResults) {
const result = buildResult(fileResults);
if (cliOptions.outFile) {
(((v, w) => (v = v.split("."), w = w.split("."), +v[0] > +w[0] || v[0] == w[0] && +v[1] >= +w[1]))(process.versions.node, "10.12") ? _fs().mkdirSync : require("make-dir").sync)(_path().dirname(cliOptions.outFile), {
recursive: true
});
if (babelOptions.sourceMaps && babelOptions.sourceMaps !== "inline") {
const mapLoc = cliOptions.outFile + ".map";
result.code = util.addSourceMappingUrl(result.code, mapLoc);
_fs().writeFileSync(mapLoc, JSON.stringify((0, _traceMapping().encodedMap)(result.map)));
}
_fs().writeFileSync(cliOptions.outFile, result.code);
} else {
process.stdout.write(result.code + "\n");
}
}
function readStdin() {
return new Promise((resolve, reject) => {
let code = "";
process.stdin.setEncoding("utf8");
process.stdin.on("readable", function () {
const chunk = process.stdin.read();
if (chunk !== null) code += chunk;
});
process.stdin.on("end", function () {
resolve(code);
});
process.stdin.on("error", reject);
});
}
function stdin() {
return _stdin.apply(this, arguments);
}
function _stdin() {
_stdin = _asyncToGenerator(function* () {
const code = yield readStdin();
const res = yield util.transformRepl(cliOptions.filename, code, Object.assign({}, babelOptions, {
sourceFileName: "stdin"
}));
output([res]);
});
return _stdin.apply(this, arguments);
}
function walk(_x2) {
return _walk.apply(this, arguments);
}
function _walk() {
_walk = _asyncToGenerator(function* (filenames) {
const _filenames = [];
filenames.forEach(function (filename) {
if (!_fs().existsSync(filename)) return;
const stat = _fs().statSync(filename);
if (stat.isDirectory()) {
const dirname = filename;
util.readdirForCompilable(filename, cliOptions.includeDotfiles, cliOptions.extensions).forEach(function (filename) {
_filenames.push(_path().join(dirname, filename));
});
} else {
_filenames.push(filename);
}
});
const results = yield Promise.all(_filenames.map(_asyncToGenerator(function* (filename) {
let sourceFilename = filename;
if (cliOptions.outFile) {
sourceFilename = _path().relative(_path().dirname(cliOptions.outFile), sourceFilename);
}
sourceFilename = _slash()(sourceFilename);
try {
return yield util.compile(filename, Object.assign({}, babelOptions, {
sourceFileName: sourceFilename,
sourceMaps: babelOptions.sourceMaps === "inline" ? true : babelOptions.sourceMaps
}));
} catch (err) {
if (!cliOptions.watch) {
throw err;
}
console.error(err);
return null;
}
})));
output(results);
});
return _walk.apply(this, arguments);
}
function files(_x3) {
return _files.apply(this, arguments);
}
function _files() {
_files = _asyncToGenerator(function* (filenames) {
if (cliOptions.watch) {
watcher.enable({
enableGlobbing: false
});
}
if (!cliOptions.skipInitialBuild) {
yield walk(filenames);
}
if (cliOptions.watch) {
filenames.forEach(watcher.watch);
watcher.startWatcher();
watcher.onFilesChange((changes, event, cause) => {
const actionableChange = changes.some(filename => util.isCompilableExtension(filename, cliOptions.extensions) || filenames.includes(filename));
if (!actionableChange) return;
if (cliOptions.verbose) {
console.log(`${event} ${cause}`);
}
walk(filenames).catch(err => {
console.error(err);
});
});
}
});
return _files.apply(this, arguments);
}
if (cliOptions.filenames.length) {
yield files(cliOptions.filenames);
} else {
yield stdin();
}
});
return _ref.apply(this, arguments);
}

20
public/novnc/node_modules/@babel/cli/lib/babel/index.js generated vendored Normal file
View File

@@ -0,0 +1,20 @@
#!/usr/bin/env node
"use strict";
var _options = require("./options");
var _dir = require("./dir");
var _file = require("./file");
const opts = (0, _options.default)(process.argv);
if (opts) {
const fn = opts.cliOptions.outDir ? _dir.default : _file.default;
fn(opts).catch(err => {
console.error(err);
process.exitCode = 1;
});
} else {
process.exitCode = 2;
}

285
public/novnc/node_modules/@babel/cli/lib/babel/options.js generated vendored Normal file
View File

@@ -0,0 +1,285 @@
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = parseArgv;
function _fs() {
const data = require("fs");
_fs = function () {
return data;
};
return data;
}
function _commander() {
const data = require("commander");
_commander = function () {
return data;
};
return data;
}
function _core() {
const data = require("@babel/core");
_core = function () {
return data;
};
return data;
}
function _glob() {
const data = require("glob");
_glob = function () {
return data;
};
return data;
}
_commander().option("-f, --filename [filename]", "The filename to use when reading from stdin. This will be used in source-maps, errors etc.");
_commander().option("--presets [list]", "A comma-separated list of preset names.", collect);
_commander().option("--plugins [list]", "A comma-separated list of plugin names.", collect);
_commander().option("--config-file [path]", "Path to a .babelrc file to use.");
_commander().option("--env-name [name]", "The name of the 'env' to use when loading configs and plugins. " + "Defaults to the value of BABEL_ENV, or else NODE_ENV, or else 'development'.");
_commander().option("--root-mode [mode]", "The project-root resolution mode. " + "One of 'root' (the default), 'upward', or 'upward-optional'.");
_commander().option("--source-type [script|module]", "");
_commander().option("--no-babelrc", "Whether or not to look up .babelrc and .babelignore files.");
_commander().option("--ignore [list]", "List of glob paths to **not** compile.", collect);
_commander().option("--only [list]", "List of glob paths to **only** compile.", collect);
_commander().option("--no-highlight-code", "Enable or disable ANSI syntax highlighting of code frames. (on by default)");
_commander().option("--no-comments", "Write comments to generated output. (true by default)");
_commander().option("--retain-lines", "Retain line numbers. This will result in really ugly code.");
_commander().option("--compact [true|false|auto]", "Do not include superfluous whitespace characters and line terminators.", booleanify);
_commander().option("--minified", "Save as many bytes when printing. (false by default)");
_commander().option("--auxiliary-comment-before [string]", "Print a comment before any injected non-user code.");
_commander().option("--auxiliary-comment-after [string]", "Print a comment after any injected non-user code.");
_commander().option("-s, --source-maps [true|false|inline|both]", "", booleanify);
_commander().option("--source-map-target [string]", "Set `file` on returned source map.");
_commander().option("--source-file-name [string]", "Set `sources[0]` on returned source map.");
_commander().option("--source-root [filename]", "The root from which all sources are relative.");
{
_commander().option("--module-root [filename]", "Optional prefix for the AMD module formatter that will be prepended to the filename on module definitions.");
_commander().option("-M, --module-ids", "Insert an explicit id for modules.");
_commander().option("--module-id [string]", "Specify a custom name for module ids.");
}
_commander().option("-x, --extensions [extensions]", "List of extensions to compile when a directory has been the input. [" + _core().DEFAULT_EXTENSIONS.join() + "]", collect);
_commander().option("--keep-file-extension", "Preserve the file extensions of the input files.");
_commander().option("-w, --watch", "Recompile files on changes.");
_commander().option("--skip-initial-build", "Do not compile files before watching.");
_commander().option("-o, --out-file [out]", "Compile all input files into a single file.");
_commander().option("-d, --out-dir [out]", "Compile an input directory of modules into an output directory.");
_commander().option("--relative", "Compile into an output directory relative to input directory or file. Requires --out-dir [out]");
_commander().option("-D, --copy-files", "When compiling a directory copy over non-compilable files.");
_commander().option("--include-dotfiles", "Include dotfiles when compiling and copying non-compilable files.");
_commander().option("--no-copy-ignored", "Exclude ignored files when copying non-compilable files.");
_commander().option("--verbose", "Log everything. This option conflicts with --quiet");
_commander().option("--quiet", "Don't log anything. This option conflicts with --verbose");
_commander().option("--delete-dir-on-start", "Delete the out directory before compilation.");
_commander().option("--out-file-extension [string]", "Use a specific extension for the output files");
_commander().version("7.18.9" + " (@babel/core " + _core().version + ")");
_commander().usage("[options] <files ...>");
_commander().action(() => {});
function parseArgv(args) {
_commander().parse(args);
const errors = [];
let filenames = _commander().args.reduce(function (globbed, input) {
let files = _glob().sync(input);
if (!files.length) files = [input];
globbed.push(...files);
return globbed;
}, []);
filenames = Array.from(new Set(filenames));
filenames.forEach(function (filename) {
if (!_fs().existsSync(filename)) {
errors.push(filename + " does not exist");
}
});
if (_commander().outDir && !filenames.length) {
errors.push("--out-dir requires filenames");
}
if (_commander().outFile && _commander().outDir) {
errors.push("--out-file and --out-dir cannot be used together");
}
if (_commander().relative && !_commander().outDir) {
errors.push("--relative requires --out-dir usage");
}
if (_commander().watch) {
if (!_commander().outFile && !_commander().outDir) {
errors.push("--watch requires --out-file or --out-dir");
}
if (!filenames.length) {
errors.push("--watch requires filenames");
}
}
if (_commander().skipInitialBuild && !_commander().watch) {
errors.push("--skip-initial-build requires --watch");
}
if (_commander().deleteDirOnStart && !_commander().outDir) {
errors.push("--delete-dir-on-start requires --out-dir");
}
if (_commander().verbose && _commander().quiet) {
errors.push("--verbose and --quiet cannot be used together");
}
if (!_commander().outDir && filenames.length === 0 && typeof _commander().filename !== "string" && _commander().babelrc !== false) {
errors.push("stdin compilation requires either -f/--filename [filename] or --no-babelrc");
}
if (_commander().keepFileExtension && _commander().outFileExtension) {
errors.push("--out-file-extension cannot be used with --keep-file-extension");
}
if (errors.length) {
console.error("babel:");
errors.forEach(function (e) {
console.error(" " + e);
});
return null;
}
const opts = _commander().opts();
const babelOptions = {
presets: opts.presets,
plugins: opts.plugins,
rootMode: opts.rootMode,
configFile: opts.configFile,
envName: opts.envName,
sourceType: opts.sourceType,
ignore: opts.ignore,
only: opts.only,
retainLines: opts.retainLines,
compact: opts.compact,
minified: opts.minified,
auxiliaryCommentBefore: opts.auxiliaryCommentBefore,
auxiliaryCommentAfter: opts.auxiliaryCommentAfter,
sourceMaps: opts.sourceMaps,
sourceFileName: opts.sourceFileName,
sourceRoot: opts.sourceRoot,
babelrc: opts.babelrc === true ? undefined : opts.babelrc,
highlightCode: opts.highlightCode === true ? undefined : opts.highlightCode,
comments: opts.comments === true ? undefined : opts.comments
};
{
Object.assign(babelOptions, {
moduleRoot: opts.moduleRoot,
moduleIds: opts.moduleIds,
moduleId: opts.moduleId
});
}
for (const key of Object.keys(babelOptions)) {
if (babelOptions[key] === undefined) {
delete babelOptions[key];
}
}
return {
babelOptions,
cliOptions: {
filename: opts.filename,
filenames,
extensions: opts.extensions,
keepFileExtension: opts.keepFileExtension,
outFileExtension: opts.outFileExtension,
watch: opts.watch,
skipInitialBuild: opts.skipInitialBuild,
outFile: opts.outFile,
outDir: opts.outDir,
relative: opts.relative,
copyFiles: opts.copyFiles,
copyIgnored: opts.copyFiles && opts.copyIgnored,
includeDotfiles: opts.includeDotfiles,
verbose: opts.verbose,
quiet: opts.quiet,
deleteDirOnStart: opts.deleteDirOnStart,
sourceMapTarget: opts.sourceMapTarget
}
};
}
function booleanify(val) {
if (val === "true" || val == 1) {
return true;
}
if (val === "false" || val == 0 || !val) {
return false;
}
return val;
}
function collect(value, previousValue) {
if (typeof value !== "string") return previousValue;
const values = value.split(",");
if (previousValue) {
previousValue.push(...values);
return previousValue;
}
return values;
}

Some files were not shown because too many files have changed in this diff Show More