ITHCWY: Robert Ellison's Blog

CodePlex Shutdown: Shapefile, Orb, StackHash and Blogger2BlogML Migration

CodePlex Shutdown: Shapefile, Orb, StackHash and Blogger2BlogML Migration

Microsoft is finally pulling the plug on CodePlex. I've hosted various projects there over the years and have just finished migrating everything over to GitHub which looks like it just might have a future:

  • blogger2blogml - Migrate blogger format blogs to BlogML.
  • orb - Controller library for Ambient Orb devices.
  • shapefile - parse the ESRI Shapefile format.
  • stackhash - full client for downloading and debugging Windows Error Reporting (WER) crash dumps.

Shapefile Update

A few people have asked for 3D shape support in my ESRI Shapefile library. I've never got around to it, but CodePlex user ekleiman has forked a version in his ESRI Shapefile to Image Convertor that supports PointZ, PolygonZ and PolyLineZ shapes. If that's what you need please check it out.

ZoneInfo Update (tzdata for .NET)

ZoneInfo Update (tzdata for .NET)

I've used the ZoneInfo (PublicDomain.ZoneInfo) project from CodePlex for quite a few years, especially in Catfood Earth. The project had rusted a little so I emailed the author (Mark Rodrigues) and he was kind enough to add me as a developer. I've just updated ZoneInfo with some of the local changes I'd made and a variety of patches from the CodePlex community. It now works with the latest IANA tzdata file, at least for the test cases I can run. Let me know if I missed something (and thanks Mark for letting me contribute back to this very helpful project).

Catfood.Shapefile 1.50

I've just released a small update to my C# Shapefile library on Codeplex. Catfood.Shapefile 1.50 fixes a couple of bugs related to metadata and adds the ability to access metadata records directly via IDataRecord. 

Catfood.Shapefile 1.40

I’ve just released a small update to Catfood.Shapefile. Stephan Stapel, who implemented PolyLineM support, has contributed a patch that improves the class hierarchy. CodePlex user originSH suggested supporting the ACE driver for 64-bit systems. I’ve added a constructor overload that allows you to use predefined Jet and ACE connection strings or provide your own templates if necessary. Thanks to Stephan and originSH.

Catfood.Shapefile is a .NET library for enumerating ESRI shapefiles. I originally wrote the library to help me build some complex layers in Catfood Earth. Since then it’s picked up thousands of users and some really valuable suggestions and patches from the CodePlex community. I’m very glad a took a couple of hours to open source the library back in 2009.

PolyLineM support in Catfood.Shapefile

I’ve just updated Catfood.Shapefile, my ESRI Shapefile parser for .NET, with PolyLineM support thanks to a contribution from Stephan Stapel. The solution for the new version has also been updated to Visual Studio 2010.

Download Catfood.Shapefile.dll 1.30 from CodePlex.

Debugging Treasure Trove

Mark Jackson, my co-founder at Cucku, is blogging re-mastered debugging tips from StackHash at StackHash is now an open source project on CodePlex and all of the great content from the original site has been taken offline. This new project is a great resource for debugging on the Windows platform, especially post-mortem crash dump analysis. If that’s your thing do yourself a favor and subscribe to Mark’s blog.

Converting Blogger ATOM export to BlogML

I'm slowly converting a number of blogs from Blogger to BlogEngine.NET. The least fun part is dealing with the Blogger export file. For this blog I used a Powershell script but had problems with comments not exporting correctly and it was quite painful to fix everything up. Blogger allows you to export a copy of your blog using ATOM, however BlogEngine.NET (and other tools) speak BlogML.

I've just released a command line tool that takes the ATOM format Blogger export and converts it to BlogML. You can download Blogger2BlogML from Codeplex. The tool uses .NET 4.0 (client profile) so you'll need to install this if you don't already have it. If you give Blogger2BlogML a try let me know how you get on. 

ESRI Shapefile Library Update

I've just released a small update for my ESRI Shapefile Reader project on Codeplex. The only change is a patch from SolutionMania that fixes a problem when the shapefile name is also a reserved name in the metadata database. The patch escapes the name preventing an exception from being thrown.

Catfood.Shapefile.dll is a .NET 2.0 forward only parser for reading an ESRI Shapefile. Download 1.20 from Codeplex.