041d13f6a7
Clarify in LICENSE.txt that the noVNC core library is the part that is LGPLv3 licensed. The HTML, CSS, images and fonts are separate from the core library and can be modified and distributed with the noVNC core but under their own license conditions. HTML and CSS: 2-Clause BSD Fonts: SIL OFL 1.1 Images: CC BY SA 3.0 In other words, you can modify the layout and appearance of of noVNC to integrate with an existing or new web site or application without having to publish the source for those modifications under the LGPLv3. However, use of and modification of the noVNC core library (i.e. the core Javascript that makes up noVNC) must still be according to the LGPLv3. Chris Gordon was the other contributor to the HTML, CSS, and images included with noVNC and gave permission for this license clarification on June 23, 2012.
131 lines
5.1 KiB
HTML
131 lines
5.1 KiB
HTML
<!DOCTYPE html>
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<html>
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<!--
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noVNC example: simple example using default UI
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Copyright (C) 2012 Joel Martin
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noVNC is licensed under the LGPL-3 (see LICENSE.txt)
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This file is licensed under the 2-Clause BSD license (see LICENSE.txt).
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Connect parameters are provided in query string:
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http://example.com/?host=HOST&port=PORT&encrypt=1&true_color=1
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-->
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<head>
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<title>noVNC</title>
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<meta http-equiv="X-UA-Compatible" content="chrome=1">
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<link rel="stylesheet" href="include/base.css" title="plain">
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<!--
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<script type='text/javascript'
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src='http://getfirebug.com/releases/lite/1.2/firebug-lite-compressed.js'></script>
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-->
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<script src="include/vnc.js"></script>
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</head>
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<body style="margin: 0px;">
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<div id="noVNC_screen">
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<div id="noVNC_status_bar" class="noVNC_status_bar" style="margin-top: 0px;">
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<table border=0 width="100%"><tr>
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<td><div id="noVNC_status">Loading</div></td>
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<td width="1%"><div id="noVNC_buttons">
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<input type=button value="Send CtrlAltDel"
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id="sendCtrlAltDelButton">
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</div></td>
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</tr></table>
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</div>
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<canvas id="noVNC_canvas" width="640px" height="20px">
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Canvas not supported.
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</canvas>
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</div>
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<script>
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/*jslint white: false */
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/*global window, $, Util, RFB, */
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"use strict";
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var rfb;
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function passwordRequired(rfb) {
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var msg;
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msg = '<form onsubmit="return setPassword();"';
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msg += ' style="margin-bottom: 0px">';
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msg += 'Password Required: ';
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msg += '<input type=password size=10 id="password_input" class="noVNC_status">';
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msg += '<\/form>';
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$D('noVNC_status_bar').setAttribute("class", "noVNC_status_warn");
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$D('noVNC_status').innerHTML = msg;
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}
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function setPassword() {
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rfb.sendPassword($D('password_input').value);
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return false;
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}
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function sendCtrlAltDel() {
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rfb.sendCtrlAltDel();
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return false;
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}
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function updateState(rfb, state, oldstate, msg) {
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var s, sb, cad, level;
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s = $D('noVNC_status');
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sb = $D('noVNC_status_bar');
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cad = $D('sendCtrlAltDelButton');
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switch (state) {
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case 'failed': level = "error"; break;
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case 'fatal': level = "error"; break;
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case 'normal': level = "normal"; break;
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case 'disconnected': level = "normal"; break;
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case 'loaded': level = "normal"; break;
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default: level = "warn"; break;
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}
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if (state === "normal") { cad.disabled = false; }
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else { cad.disabled = true; }
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if (typeof(msg) !== 'undefined') {
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sb.setAttribute("class", "noVNC_status_" + level);
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s.innerHTML = msg;
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}
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}
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window.onload = function () {
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var host, port, password, path, token;
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$D('sendCtrlAltDelButton').style.display = "inline";
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$D('sendCtrlAltDelButton').onclick = sendCtrlAltDel;
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document.title = unescape(WebUtil.getQueryVar('title', 'noVNC'));
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// By default, use the host and port of server that served this file
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host = WebUtil.getQueryVar('host', window.location.hostname);
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port = WebUtil.getQueryVar('port', window.location.port);
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// If a token variable is passed in, set the parameter in a cookie.
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// This is used by nova-novncproxy.
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token = WebUtil.getQueryVar('token', null);
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if (token) {
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WebUtil.createCookie('token', token, 1)
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}
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password = WebUtil.getQueryVar('password', '');
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path = WebUtil.getQueryVar('path', 'websockify');
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if ((!host) || (!port)) {
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updateState('failed',
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"Must specify host and port in URL");
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return;
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}
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rfb = new RFB({'target': $D('noVNC_canvas'),
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'encrypt': WebUtil.getQueryVar('encrypt',
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(window.location.protocol === "https:")),
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'repeaterID': WebUtil.getQueryVar('repeaterID', ''),
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'true_color': WebUtil.getQueryVar('true_color', true),
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'local_cursor': WebUtil.getQueryVar('cursor', true),
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'shared': WebUtil.getQueryVar('shared', true),
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'view_only': WebUtil.getQueryVar('view_only', false),
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'updateState': updateState,
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'onPasswordRequired': passwordRequired});
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rfb.connect(host, port, password, path);
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};
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</script>
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</body>
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</html>
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