java page 9 - Dave's Blog

Now using NearlyFreeSpeech.NET to host deletethis.net

I've switched from using my own home web server of which one of the harddrives died, to using NearlyFreeSpeech.NET, an actual real live web hosting service. So far I'm very happy with them and they give me almost exactly what I had on my own home server: ssh access, vim, php, java, etc. etc. The only notable things they don't do are (1) cron jobs which I use currently and (2) SSL which I don't use currently. I can replace my cron job usage and I suppose I'll have to reevaluate my web hosting if I ever need SSL. At the moment many of the server side things like Vizicious will be unavailable. I'll work on getting those working again at some point.

Old Miscellaneous Thoughts

• A History Channel program had a reenactment of a 1920's archaeologist discovering a stone tablet, sending the tablet to a warehouse, etc. all behind the voice over giving the dry facts. The reenactor hammed it up a bit and I would have rather had clips from Indiana Jones in the background. If they're already not showing me the archaeologist who discovered the tablet, they may as well show me one who will be entertaining.
• There are many parodies of the Get a Mac ads and so when I saw a UK Get a Mac ad I payed attention to see what the joke was. I was disappointed by the 'parody' because it was a conventional Get a Mac ad with different actors. Apple localized their Get a Mac ad campaign in this fashion in the UK and in Japan. I've got a playlist of the US, UK, and Japan's version of the Piechart ad. Ranking the lovable bumblingness of the PC I give the order UK, Japan, then US and ranking the sumgness of the Mac I give the order UK, US, then Japan. But don't take my word for it, view the ads for yourself.
  
• Yahoo Pipes lets users generate an RSS feed altering service that runs on Yahoo's server using a GUI. This is very different from Microsoft's Popfly which allows users to component-ize and share javascript utilities that run client side on a webbrowser. Both have the awesome power of buzzword associations like 'Web 2.0' and 'Mashup' but in my mind Yahoo Pipes is for server side RSS feed modification and Popfly is about client side javascript webpages. And neither will allow me to run an arbitrary XSLT =).

XSL Transforms in JavaScript

var createNewXMLObj = function() {
   var result = new ActiveXObject("MSXML2.FreeThreadedDOMDocument");
   result.validateOnParse = false;
   result.async = false;
   return result;
}

var args = WScript.arguments;
var ofs = WScript.CreateObject("Scripting.FileSystemObject");

var xslParams = [];
var xmlStyle = null;
var xmlInput = null;
var inputFile = null;
var outputFile = null;
var error = false;

for (var idx = 0; idx < args.length && !error; ++idx)
   if (args.item(idx) == "-o") {
      if (idx + 1 < args.length) {
         outputFile = ofs.GetAbsolutePathName(args.item(idx + 1));
         ++idx;
      }
      else
         error = true;
   }
   else if (args.item(idx) == "--param" || args.item(idx) == "-param") {
      if (idx + 2 < args.length) {
         xslParams[args.item(idx + 1)] = args.item(idx + 2);
         idx += 2;
      }
      else
         error = true;
   }
   else if (xmlStyle == null) {
      xmlStyle = createNewXMLObj();
      xmlStyle.load(ofs.GetAbsolutePathName(args.item(idx)));
   }
   else if (xmlInput == null) {
      inputFile = ofs.GetAbsolutePathName(args.item(idx));
      xmlInput = createNewXMLObj();
      xmlInput.load(inputFile);
   }

if (xmlStyle == null || xmlInput == null || error) {
   WScript.Echo('Usage:\n\t"xsltproc" xsl-stylesheet input-file\n\t\t["-o" output-file] *["--param" name value]');
}
else {
   var xslt = new ActiveXObject("MSXML2.XSLTemplate.3.0");
   xslt.stylesheet = xmlStyle;
   var xslProc = xslt.createProcessor();
   xslProc.input = xmlInput;

   for (var keyVar in xslParams)
      xslProc.addParameter(keyVar, xslParams[keyVar]);

   xslProc.transform();

   if (outputFile == null)
      WScript.Echo(xslProc.output);
   else {
      var xmlOutput = createNewXMLObj();
      xmlOutput.loadXML(xslProc.output);
      xmlOutput.save(outputFile);
   }
}

Two-for Script File

/* 2> NUL
@echo off
cscript /e:javascript /nologo "%~f0" %*
@goto :eof

    Hello World
        Says 'Hello world.' when you run it.
*/

var outText = 'Hello world.';
WScript.Echo(outText);

C:\Users\davris>helloworld

C:\Users\davris>/*  2>NUL
Hello world.

C:\Users\davris>helloworld
Microsoft (R) Windows Script Host Version 5.7
Copyright (C) Microsoft Corporation. All rights reserved.

Hello world.