OnDemandLoader

Suppose you need to download a document or executable file on demand, into remote desktop computers.

Every time, you need to check if it is updated, and download the latest version.

The idea is simple, suppose you have a helloworld.exe, instead to run as is, use OnDemandLoader...

Command Line Before:
helloworld.exe

Command Line after:
OnDemandLoader.exe helloworld.exe

OnDemandLoader.exe filename

The OnDemandLoader program looks into a remote HTTP server for the filename information:
filename.xml: An XML document describing what download. Ex. helloworld.exe.xml
filename.sig: A file containing a hash signature of the filename. Ex. Helloworld.exe.md5