I'm looking to do an HTTP upload, preferably with HTTP::Request::Common,
but get the file data from either a filehandle or a scalar rather than
give it a local filename.
For some background, I'm making a psuedo-proxy for an HTTP file upload.
The user uploads an image from their browser to a mod_perl server. The
server then changes around some of the arguments, namely taking a session
ID out of the post data and adding it to the query string, then sends that
modified request off to the final destination server.
I can get to the Apache upload object via $r->upload('Image'), ...