This is a set of 3 items:

1) a block module that allows searching of the database table created by the block module (I've called it "MrCUTE Jr. Repository" since some of the code comes from the MrCUTE2 module)

2) a resource type plugin which extends the functionality of resource_file (it literally sub-classes the resource_file resource type)

3) a patch which allows the mrcutejr resource type to have different icons depending on what the repository resource actually is (rather than just a single 'icon.gif' for all mrcutejr resources created).

I have instructions in a text file for installation and usage. Basically 3 buttons are added to the "create a new resource" view: "MrCUTE Jr. Search...", "New Shared URL" and "New Shared File" - these do what they say.

One known issue, which I need your/someones help with is the patch I've created; it's the first patch I've ever done, and though it appears to work fine (the files are patched correctly), some warnings are generated - I need someone experienced in this to have a look.