How can i write Addon/Plugin-friendly code ?

Question

Hi there ,

i want to know how i can make my code Plugin/Priendliy. Lets say :

I have a program and on the User interface there would be an Addons section , where other developers can offer Plugins.But how do i have to design such an interface , that my code works with other code. i can't imagine :(

Answer 1

You don't specify what language/platform you're looking at. If it's .NET have a look at MEF:

http://www.codeplex.com/MEF

It's at least a good place to start if you're looking for a pattern to work from.

Answer 2

Hi,

I would take a look to XPCOM or OSGi.

Regards.

Answer 3

Hi, Look at some software which does this as core functionality. For instance, MediaPortal, MediaPortal2, and MeedioOS have this functionality built in.

Answer 4

Take a look at the Template Method Design Pattern first.