diff options
Diffstat (limited to 'browserTest')
| -rw-r--r-- | browserTest/browserUtil.js | 2 | ||||
| -rw-r--r-- | browserTest/entropy.html | 88 | ||||
| -rw-r--r-- | browserTest/nodeUtil.js (renamed from browserTest/rhinoUtil.js) | 12 |
3 files changed, 95 insertions, 7 deletions
diff --git a/browserTest/browserUtil.js b/browserTest/browserUtil.js index 9c23d01..004a92c 100644 --- a/browserTest/browserUtil.js +++ b/browserTest/browserUtil.js @@ -1,6 +1,6 @@ browserUtil = {}; -browserUtil.isRhino = (typeof(window) === 'undefined'); +browserUtil.isNodeJS = (typeof(window) === 'undefined'); /** * Pause (for the graphics to update and the script timer to clear), then run the diff --git a/browserTest/entropy.html b/browserTest/entropy.html new file mode 100644 index 0000000..4458ba7 --- /dev/null +++ b/browserTest/entropy.html @@ -0,0 +1,88 @@ +<html> +<head> + +<title>Entropy Generator Progress</title> +<!-- ProgressBar source: http://stackoverflow.com/questions/7190898/progress-bar-with-html-and-css --> + +<style> +#progressbar { + background-color: black; + border-radius: 13px; /* (height of inner div) / 2 + padding */ + padding: 3px; +} +#progressbar > div { + background-color: orange; + width: 0%; /* Adjust with JavaScript */ + height: 20px; + border-radius: 10px; +} +</style> + +<script type="text/javascript" src="../sjcl.js"> +</script> + +<script type="text/javascript"> + +var busy = 0; +var collecting = 0; + +function showprogress () { + var barwidth = document.getElementById ("progresswidth"); + var paranoia = parseInt (document.getElementById ("paranoialevel").value); + var progress = 100 * sjcl.random.getProgress (paranoia); + barwidth.style.width = progress+"%"; + if (!sjcl.random.isReady (paranoia)) { + setTimeout ("showprogress()", 10, "JavaScript"); + } else { + busy = 0; + document.getElementById ("startbutton").style.disabled = 1; + } +} + +function startup () { + if (collecting == 0) { + sjcl.random.startCollectors (); + collecting = 1; + } + if (busy == 0) { + busy = 1; + document.getElementById ("startbutton").style.disabled = 1; + showprogress (); + } +} + +function consume (numbits) { + var collector = document.getElementById ("collector"); + collector.value = "retrieving random data"; + var paranoia = document.getElementById ("paranoialevel").value; + var numwords = Math.ceil (numbits / 32); + var bits = sjcl.random.randomWords (numwords, paranoia); + collector.value = ''; + for (var i=0; i<numwords; i++) { + var hi = (bits [i] >> 16) & 0x0000ffff; + var lo = bits [i] & 0x0000ffff; + collector.value = collector.value + hi.toString (16) + lo.toString (16); + } + startup (); +} + +</script> + +</head> +<body> +<h1>Entropy Generator Progress</h1> + +<p>Target: 192 bits, available at paranoia level 5.</p> + +<p>Corresponding paranoia level from [0,1..10]: <input type="text" value="5" id="paranoialevel"/> <input type=button onclick="startup ()" id="startbutton" value=" Start >> "> (the idea being that you can see the progress bar advance gently from empty/black to full/yellow after you press this)</p> + +<p><input type=button onclick="consume (192)" value=" Consume 192 bits >> "><input type=text id=collector size=50 value="" onkeypress="consume (192)"> (also consumes 192 bits with every keypress in the text field; use key repeat to consume swiftly)</p> + +<div id="progressbar"> + <div id="progresswidth"></div> +</div> + +<p>Please move your mouse, play around and generally introduce entropy into your environment.</p> + +</body> +</html>
\ No newline at end of file diff --git a/browserTest/rhinoUtil.js b/browserTest/nodeUtil.js index 3107104..9ccb6b9 100644 --- a/browserTest/rhinoUtil.js +++ b/browserTest/nodeUtil.js @@ -1,5 +1,5 @@ browserUtil = { - isRhino: true, + isNodeJS: true, pauseAndThen: function (cb) { cb(); }, @@ -30,15 +30,15 @@ browserUtil = { }, write: function(type, message) { - print(message); + console.log(message); return { update: function (type2, message2) { - if (type2 === 'pass') { print(" + " + message2); } - else if (type2 === 'unimplemented') { print(" ? " + message2); } - else { print(" - " + message2); } + if (type2 === 'pass') { console.log(" + " + message2); } + else if (type2 === 'unimplemented') { console.log(" ? " + message2); } + else { console.log(" - " + message2); } }}; }, - writeNewline: function () { print(""); }, + writeNewline: function () { console.log(""); }, status: function(message) {} }; |