I need in Chrome extension these actions:
- Download binary file to temp
- Unzip it (it's clear .zip package)
- Move files from unpacked directory, to directory of my extension
- Delete temp files
I've been looking for similar what Firefox Scriptable XPCOM interfaces offer, https://developer.mozilla.org/en/XPCOM_Interface_Reference
Is there any simple way to do this, or I need to create the components myself in C/C++ and one of NPAPI, PPAPI, NSPR ?