[PATCH 1/3] Added wpa_config_get_all function

[Witold Sowa]

>> To recap, we finished with:
>> 1. Network configuration is available only to root and without secret
>> data like PSKs.
>> 2. WPS credentials are sent asynchronously only to root and only once
>> when received. They are not cashed and cannot we reread later.
>> jm: Is that secure enought? dcbw: Is that enough for NM requirements?
> 
> That's fine for me. I would like to see NM starting to use this to see
> how it works in practice.
> 
I have appropriate patches for NM done, but they are a bit messy. I'll
clean it up, and send on NM list by the end of the week, so dcbw could
apply it.

>> Here is updated documentation for new API I wrote some time ago:
>> http://student.agh.edu.pl/~wsowa/new-dbus-api.html
>> I think, that it should be available somewhere on wpa_supplicant's site.
> 
> Would you be fine with getting that integrated into the developers'
> documentation (http://w1.fi/wpa_supplicant/devel/)? It already contains
> a page about the control interface commands and DBus interface could be
> described there, too. This is built using Doxygen based on the files in
> the wpa_supplicant/doc directory.
> 
Sure. Do you want me to rewrite it somehow to Doxygen or will you just
link it as it is. In the second case, please download the doc .html file
on your server, since my will stop to work when I finish my studies i.e.
in less then a year.

Thanks,
Witek.