On 2 juin, 23:00, unclejack0...@gmail.com wrote:
> Hello,
>
> I'm new to Mozilla Firefox extension development, so before starting
> messing around, I'd like to know if it is possible to hook to a file
> upload dialog (the standard one) and manipulate the data stream before
> it is packed as HTTP msg. Is it feasible and how ? I've not found any
> tutorial about interaction with existing dialogs so far.
>
> Thank you for your interest,
>
> F.A.
Yes you can with an observer "http-on-moidfy-request".
https://developer.mozilla.org/En/Obs...#HTTP_requests
You can see the source code of TamperData or Enigform :
https://addons.mozilla.org/en-US/firefox/addon/966
http://enigform.mozdev.org/

E.D