XMLObject - TGB/TGE

XMLObject for TGB/TGE using Expat

I put together this little resource for a prototype I'm working on, and figured I'd share the resource with the community.

Basically, it's just a simple "XMLObject" in C++, exposed to TorqueScript. It utilizes the Expat XML Library to perform SAX parsing of XML documents.

I exposed two methods to the console, which are "parse" and "parseDocument". Both methods take in a single string;

void parse(const char *data);
void parseDocument(const char *data);

If you have a string of XML you would like to parse, such as a string obtained from a network resource (SOAP, XML-RPC) you can pass the string to parse(), but if you have an existing XML document you can call the parseDocument and pass a filename.

Both functions initiate the generic Expat SAX callbacks for element triggers, these callbacks are as follows (these are the TorqueScript methods in -your- code that are called from the object);







Included in the ZIP file are;




To get this resource working, you need to make some modifications to your project, in my case, I modified the VS2005 Solution, and will post an update to this resource at a later date with Makefile modifications that work on all platforms (if anyone else wants to before then, thats fine).

Here are the modifications i made;

Extract the resource into your TGB directory, it should put the files where they need to go;

1. Open your T2D solution in VS2005 (2003 should work the same?)
   
2. Add a new "Filter" to your T2D project, call it "ZoulCreations"
   
3. Add two existing files to this Filter, XMLObject.cc and XMLObject.h (locate them in engine/source/ZoulCreations)
   
4. Edit the T2D Project's Properties
   
5. Goto the Linker->General Properties
   
6. Add "../../lib/expat2/" to the "Additional Library Directories"
   
7. Goto the Linker->Input Properties
   
8. Add "libexpatMT.lib" to "Additional Dependencies"
   
9. Add "MSVCRTD" to "Ignore Specific Library"
   

Save changes, and rebuild the T2D Project.

The expat library can be obtained from expat.sourceforge.net/

All I did was compile the expat library first, then linked to the pre-compiled static expat lib I created.

In Linux and OSX, I would assume you can just simply build the static expat library and place it in your standard 'lib' directory.


Download Here


David Higgins
Programmer
Gear Worx Productions