15ce2f71eb
Previously, setting `innerHTML` was used to display the statuses. These could include content communicated from the remote VNC server, allowing the remove VNC server to inject HTML into the noVNC page. This commit switches all uses of `innerHTML` to use `textContent`, which is not vulnerable to the HTML injection.
133 lines
4.6 KiB
HTML
133 lines
4.6 KiB
HTML
<!DOCTYPE html>
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<html>
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<head><title>Input Test</title></head>
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<body>
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<br><br>
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Canvas:
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<span id="button-selection" style="display: none;">
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<input id="button1" type="button" value="L"><input id="button2" type="button" value="M"><input id="button4" type="button" value="R">
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</span>
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<br>
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<canvas id="canvas" width="640" height="20"
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style="border-style: dotted; border-width: 1px;">
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Canvas not supported.
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</canvas>
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<br>
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Results:<br>
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<textarea id="messages" style="font-size: 9;" cols=80 rows=25></textarea>
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</body>
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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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<script src="../include/webutil.js"></script>
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<script src="../include/base64.js"></script>
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<script src="../include/keysym.js"></script>
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<script src="../include/keysymdef.js"></script>
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<script src="../include/keyboard.js"></script>
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<script src="../include/input.js"></script>
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<script src="../include/display.js"></script>
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<script>
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var msg_cnt = 0, iterations,
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width = 400, height = 200,
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canvas, keyboard, mouse;
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var newline = "\n";
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if (Util.Engine.trident) {
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var newline = "<br>\n";
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}
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function message(str) {
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console.log(str);
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cell = $D('messages');
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cell.textContent += msg_cnt + ": " + str + newline;
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cell.scrollTop = cell.scrollHeight;
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msg_cnt++;
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}
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function mouseButton(x, y, down, bmask) {
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msg = 'mouse x,y: ' + x + ',' + y + ' down: ' + down;
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msg += ' bmask: ' + bmask;
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message(msg);
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}
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function mouseMove(x, y) {
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msg = 'mouse x,y: ' + x + ',' + y;
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//console.log(msg);
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}
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function rfbKeyPress(keysym, down) {
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var d = down ? "down" : " up ";
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var key = keysyms.lookup(keysym);
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var msg = "RFB keypress " + d + " keysym: " + keysym;
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if (key && key.keyname) {
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msg += " key name: " + key.keyname;
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}
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message(msg);
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}
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function rawKey(e) {
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msg = "raw key event " + e.type +
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" (key: " + e.keyCode + ", char: " + e.charCode +
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", which: " + e.which +")";
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message(msg);
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}
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function selectButton(num) {
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var b, blist = [1,2,4];
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if (typeof num === 'undefined') {
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// Show the default
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num = mouse.get_touchButton();
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} else if (num === mouse.get_touchButton()) {
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// Set all buttons off (no clicks)
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mouse.set_touchButton(0);
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num = 0;
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} else {
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// Turn on one button
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mouse.set_touchButton(num);
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}
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for (b = 0; b < blist.length; b++) {
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if (blist[b] === num) {
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$D('button' + blist[b]).style.backgroundColor = "black";
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$D('button' + blist[b]).style.color = "lightgray";
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} else {
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$D('button' + blist[b]).style.backgroundColor = "";
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$D('button' + blist[b]).style.color = "";
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}
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}
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}
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window.onload = function() {
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canvas = new Display({'target' : $D('canvas')});
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keyboard = new Keyboard({'target': document,
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'onKeyPress': rfbKeyPress});
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Util.addEvent(document, 'keypress', rawKey);
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Util.addEvent(document, 'keydown', rawKey);
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Util.addEvent(document, 'keyup', rawKey);
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mouse = new Mouse({'target': $D('canvas'),
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'onMouseButton': mouseButton,
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'onMouseMove': mouseMove});
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canvas.resize(width, height, true);
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keyboard.grab();
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mouse.grab();
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message("Display initialized");
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if ('ontouchstart' in document.documentElement) {
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message("Touch device detected");
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$D('button-selection').style.display = "inline";
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$D('button1').onclick = function(){ selectButton(1) };
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$D('button2').onclick = function(){ selectButton(2) };
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$D('button4').onclick = function(){ selectButton(4) };
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selectButton();
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}
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}
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</script>
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</html>
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