510 lines
20 KiB
HTML
510 lines
20 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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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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Copyright (C) 2013 Samuel Mannehed for Cendio AB
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noVNC is licensed under the MPL 2.0 (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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<title>noVNC</title>
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<meta charset="utf-8">
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<!-- Always force latest IE rendering engine (even in intranet) & Chrome Frame
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Remove this if you use the .htaccess -->
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<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
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<!-- Apple iOS Safari settings -->
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<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
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<meta name="apple-mobile-web-app-capable" content="yes" />
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<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
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<!-- App Start Icon -->
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<link rel="apple-touch-startup-image" href="images/screen_320x460.png" />
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<!-- For iOS devices set the icon to use if user bookmarks app on their homescreen -->
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<link rel="apple-touch-icon" href="images/screen_57x57.png">
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<!--
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<link rel="apple-touch-icon-precomposed" href="images/screen_57x57.png" />
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-->
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<!-- Stylesheets -->
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<link rel="stylesheet" href="include/base.css" title="plain">
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<link rel="stylesheet" href="custom.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/util.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="display: none;margin-top: 0px; height: 0px;">
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<table border=0 width="100%"><tr>
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<td><div id="noVNC_status" style="position: relative; height: auto;">
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Loading
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</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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<span id="noVNC_xvp_buttons">
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<input type=button value="Shutdown"
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id="xvpShutdownButton">
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<input type=button value="Reboot"
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id="xvpRebootButton">
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<input type=button value="Reset"
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id="xvpResetButton">
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</span>
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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 id="custom_toolbar" class="custom_toolbar">
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<div id="custom_toolbar_clicker" class="custom_toolbar_clicker"></div>
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<div class="custom_toolbar_divider1"></div>
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<div id="custom_toolbar_autoconnect_btn" class="custom_toolbar_btn"></div>
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<div class="custom_toolbar_divider1"></div>
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<div id="custom_toolbar_autoscale_btn" class="custom_toolbar_btn"></div>
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<div class="custom_toolbar_divider1"></div>
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<div id="custom_toolbar_quality_1_btn" class="custom_toolbar_btn"><div class="custom_quality_icon">L</div></div>
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<div class="custom_toolbar_divider2"></div>
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<div id="custom_toolbar_quality_2_btn" class="custom_toolbar_btn"><div class="custom_quality_icon">M</div></div>
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<div class="custom_toolbar_divider2"></div>
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<div id="custom_toolbar_quality_3_btn" class="custom_toolbar_btn"><div class="custom_quality_icon">H</div></div>
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<div class="custom_toolbar_divider1"></div>
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</div>
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<div id="custom_mask" class="custom_mask"></div>
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</div>
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</body>
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<script src="media/js/jquery.js"></script>
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<script>
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/*jslint white: false */
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/*global window, $, Util, RFB, */
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"use strict";
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// Load supporting scripts
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Util.load_scripts(["webutil.js", "base64.js", "websock.js", "des.js",
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"keysymdef.js", "keyboard.js", "input.js", "display.js",
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"jsunzip.js", "rfb.js", "keysym.js"]);
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var rfb;
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var resizeTimeout;
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// Custom noVNC share varaibles.
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var Scale = {x: 1.0, y: 1.0}; // share with "./include/util.js".
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var jpeg_quality = 4; // Share with "./include.rfb.js".
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// Custom noVNC query parameters.
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var autoconnect = 0;
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var autoscale = 0;
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var quality = 2;
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var enablelog = 0;
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// Custom toolbar click events.
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$("#custom_toolbar_clicker").click(function(){
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if (!$("#custom_toolbar").is(':animated')) {
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if ($("#custom_toolbar" ).position().left < -10) {
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$("#custom_toolbar" ).animate({ left: "+=65", }, 500, function() {
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$("#custom_toolbar_clicker").css({"background-image": "url(images/pop_less.png)"});
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});
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}
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else {
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$("#custom_toolbar" ).animate({ left: "-=65", }, 500, function () {
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$("#custom_toolbar_clicker").css({"background-image": "url(images/pop_more.png)"});
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});
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}
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}
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});
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$("#custom_toolbar_autoconnect_btn").click(function(){
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autoconnect = (autoconnect == 1) ? 0 : 1;
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window.location = render_redirect_url();
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});
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$("#custom_toolbar_autoscale_btn").click(function(){
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autoscale = (autoscale == 1) ? 0 : 1;
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window.location = render_redirect_url();
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});
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$("#custom_toolbar_quality_1_btn").click(function(){
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// low jpeg
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quality = 1;
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window.location = render_redirect_url();
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});
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$("#custom_toolbar_quality_2_btn").click(function(){
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// mid jpeg
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quality = 2;
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window.location = render_redirect_url();
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});
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$("#custom_toolbar_quality_3_btn").click(function(){
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// high jpeg
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quality = 3;
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window.location = render_redirect_url();
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});
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$(".custom_toolbar_btn").hover(
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function() {
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if (!$(this).hasClass("custom_toolbar_btn_hover_selected"))
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$(this).addClass("custom_toolbar_btn_hover");
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}, function() {
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$(this).removeClass("custom_toolbar_btn_hover");
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}
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);
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// Custom functions
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function mask_fadein () {
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var width = window.innerWidth;
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var height = window.innerHeight;
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$("#custom_mask").css({"width": width.toString() + "px", "height": height.toString() + "px"});
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$("#custom_mask").fadeIn();
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}
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function mask_fadeout () {
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$("#custom_mask").fadeOut();
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}
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function render_redirect_url() {
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var new_url = (window.location.href).toString().split("?")[0] + "?";
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// noVNC orign query parameter
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if (WebUtil.getQueryVar('resize', false)) {
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new_url += "resize=" + WebUtil.getQueryVar('resize', "") + "&";
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}
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if (WebUtil.getQueryVar('logging', false)) {
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new_url += "logging=" + WebUtil.getQueryVar('logging', "") + "&";
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}
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if (WebUtil.getQueryVar('title', false)) {
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new_url += "title=" + WebUtil.getQueryVar('title', "") + "&";
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}
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if (WebUtil.getQueryVar('host', false)) {
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new_url += "host=" + WebUtil.getQueryVar('host', "") + "&";
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}
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if (WebUtil.getQueryVar('port', false)) {
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new_url += "port=" + WebUtil.getQueryVar('port', "") + "&";
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}
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if (WebUtil.getQueryVar('token', false)) {
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new_url += "token=" + WebUtil.getQueryVar('token', "") + "&";
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}
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if (WebUtil.getQueryVar('password', false)) {
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new_url += "password=" + WebUtil.getQueryVar('password', "") + "&";
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}
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if (WebUtil.getQueryVar('path', false)) {
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new_url += "path=" + WebUtil.getQueryVar('path', "") + "&";
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}
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if (WebUtil.getQueryVar('encrypt', false)) {
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new_url += "encrypt=" + WebUtil.getQueryVar('encrypt', "") + "&";
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}
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if (WebUtil.getQueryVar('repeaterID', false)) {
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new_url += "repeaterID=" + WebUtil.getQueryVar('repeaterID', "") + "&";
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}
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if (WebUtil.getQueryVar('true_color', false)) {
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new_url += "true_color=" + WebUtil.getQueryVar('true_color', "") + "&";
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}
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if (WebUtil.getQueryVar('cursor', false)) {
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new_url += "cursor=" + WebUtil.getQueryVar('cursor', "") + "&";
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}
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if (WebUtil.getQueryVar('shared', false)) {
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new_url += "shared=" + WebUtil.getQueryVar('shared', "") + "&";
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}
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if (WebUtil.getQueryVar('view_only', false)) {
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new_url += "view_only=" + WebUtil.getQueryVar('view_only', "") + "&";
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}
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// custom query parameter
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new_url += "autoconnect=" + autoconnect + "&";
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new_url += "autoscale=" + autoscale + "&";
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new_url += "quality=" + quality + "&";
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if (WebUtil.getQueryVar('enablelog', false)) {
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new_url += "enablelog=" + WebUtil.getQueryVar('enablelog', "") + "&";
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}
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return new_url;
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}
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function render_custom_toolbar() {
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$("#custom_toolbar_autoconnect_btn").removeClass("custom_pause_icon");
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$("#custom_toolbar_autoconnect_btn").removeClass("custom_resume_icon");
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if (autoconnect == 1){
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$("#custom_toolbar_autoconnect_btn").addClass("custom_pause_icon");
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}
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else {
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$("#custom_toolbar_autoconnect_btn").addClass("custom_resume_icon");
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}
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$("#custom_toolbar_autoscale_btn").removeClass("custom_scale_icon");
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$("#custom_toolbar_autoscale_btn").removeClass("custom_not_scale_icon");
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if (autoscale == 1)
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$("#custom_toolbar_autoscale_btn").addClass("custom_not_scale_icon");
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else
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$("#custom_toolbar_autoscale_btn").addClass("custom_scale_icon");
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$("#custom_toolbar_quality_1_btn").removeClass("custom_toolbar_btn_selected");
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$("#custom_toolbar_quality_2_btn").removeClass("custom_toolbar_btn_selected");
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$("#custom_toolbar_quality_3_btn").removeClass("custom_toolbar_btn_selected");
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if (quality == 1)
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$("#custom_toolbar_quality_1_btn").addClass("custom_toolbar_btn_selected");
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if (quality == 2)
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$("#custom_toolbar_quality_2_btn").addClass("custom_toolbar_btn_selected");
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if (quality == 3)
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$("#custom_toolbar_quality_3_btn").addClass("custom_toolbar_btn_selected");
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if (enablelog == 1) {
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console.log("------------- Custom Toolbar Settings -------------");
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console.log("autoconnect: " + autoconnect);
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console.log("autoscale: " + autoscale);
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console.log("quality: " + quality);
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console.log("enablelog: " + enablelog);
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}
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}
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function noVNC_autoscale() {
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var scaleWidth = window.innerWidth;
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var scaleHeight = window.innerHeight;
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var originWidth = $("#noVNC_canvas").attr("width");
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var originHeight = $("#noVNC_canvas").attr("height");
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$("#noVNC_canvas").css({"width": scaleWidth.toString() + "px", "height": scaleHeight.toString() + "px"})
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Scale.x = scaleWidth / originWidth;
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Scale.y = scaleHeight / originHeight;
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if (enablelog == 1) {
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console.info("-------------- Resize Canvas --------------");
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console.log("Origin Width: " + originWidth);
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console.log("Origin Height: " + originHeight);
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console.log("Scale Width: " + scaleWidth);
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console.log("Scale Height: " + scaleHeight);
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console.log("Scale.x: " + Scale.x);
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console.log("Scale.y: " + Scale.y);
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}
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}
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function UIresize() {
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// Enable autoscale if set 1.
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if (autoscale == 1) {
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noVNC_autoscale();
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}
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if (WebUtil.getQueryVar('resize', false)) {
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var innerW = window.innerWidth;
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var innerH = window.innerHeight;
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var controlbarH = $D('noVNC_status_bar').offsetHeight;
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var padding = 5;
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if (innerW !== undefined && innerH !== undefined)
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rfb.setDesktopSize(innerW, innerH - controlbarH - padding);
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}
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}
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function FBUComplete(rfb, fbu) {
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UIresize();
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rfb.set_onFBUComplete(function() { });
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}
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function passwordRequired(rfb) {
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var msg;
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msg = '<form onsubmit="return setPassword();"';
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msg += ' style="margin-bottom: 0px">';
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msg += 'Password Required: ';
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msg += '<input type=password size=10 id="password_input" class="noVNC_status">';
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msg += '<\/form>';
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$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 xvpShutdown() {
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rfb.xvpShutdown();
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return false;
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}
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function xvpReboot() {
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rfb.xvpReboot();
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return false;
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}
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function xvpReset() {
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rfb.xvpReset();
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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") {
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cad.disabled = false;
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} else {
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cad.disabled = true;
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xvpInit(0);
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}
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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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function xvpInit(ver) {
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var xvpbuttons;
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xvpbuttons = $D('noVNC_xvp_buttons');
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if (ver >= 1) {
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xvpbuttons.style.display = 'inline';
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} else {
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xvpbuttons.style.display = 'none';
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}
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}
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function connect_vnc() {
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var host, port, password, path, token;
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$D('sendCtrlAltDelButton').style.display = "inline";
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$D('sendCtrlAltDelButton').onclick = sendCtrlAltDel;
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$D('xvpShutdownButton').onclick = xvpShutdown;
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$D('xvpRebootButton').onclick = xvpReboot;
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$D('xvpResetButton').onclick = xvpReset;
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WebUtil.init_logging(WebUtil.getQueryVar('logging', 'warn'));
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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 port == 80 (or 443) then it won't be present and should be
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// set manually
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if (!port) {
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if (window.location.protocol.substring(0,5) == 'https') {
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port = 443;
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}
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else if (window.location.protocol.substring(0,4) == 'http') {
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port = 80;
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}
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}
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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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try {
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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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'onUpdateState': updateState,
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'onXvpInit': xvpInit,
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'onPasswordRequired': passwordRequired,
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'onFBUComplete': FBUComplete});
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} catch (exc) {
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UI.updateState(null, 'fatal', null, 'Unable to create RFB client -- ' + exc);
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return; // don't continue trying to connect
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}
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if (enablelog == 1) {
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console.log('------------- noVnc Connect info -------------');
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console.log('Host: ' + (host).toString());
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console.log('Port: ' + (port).toString());
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console.log('Password: ' + (password).toString());
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console.log('Path: ' + (path).toString());
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console.log('Url: ' + (window.location.href).toString());
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}
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// Connect
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rfb.connect(host, port, password, path);
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if (enablelog == 1) {
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console.log('------------- noVnc RFB Stats -------------');
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rfb._print_stats();
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}
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if (enablelog == 1) {
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console.log('------------- noVnc RFB Encoding -------------');
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console.log(rfb._encodings);
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}
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}
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// Window events
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window.onresize = function () {
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// When the window has been resized, wait until the size remains
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// the same for 0.5 seconds before sending the request for changing
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// the resolution of the session
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clearTimeout(resizeTimeout);
|
|
resizeTimeout = setTimeout(function(){
|
|
UIresize();
|
|
}, 100);
|
|
|
|
};
|
|
|
|
window.onload = function () {
|
|
autoconnect = WebUtil.getQueryVar('autoconnect', 0);
|
|
autoscale = WebUtil.getQueryVar('autoscale', 0);
|
|
quality = WebUtil.getQueryVar('quality', 2);
|
|
enablelog = WebUtil.getQueryVar('enablelog', 0);
|
|
|
|
// Change quality will set image level to different level (0 ~ 9)
|
|
if (quality == 1)
|
|
jpeg_quality = 0;
|
|
if (quality == 2)
|
|
jpeg_quality = 4;
|
|
if (quality == 3)
|
|
jpeg_quality = 9;
|
|
|
|
// Render the toolbar when loaded.
|
|
render_custom_toolbar();
|
|
|
|
// Connect to VNC.
|
|
if (autoconnect == 1)
|
|
connect_vnc();
|
|
}
|
|
|
|
</script>
|
|
|
|
</html>
|