Hi,
On 13 March 2014 16:11, Wandy Lau <xdragon...@gmail.com> wrote:
> These files are parsed by shell scripts or some thing else? I really can't
> figure it out. Please give me some idea about this.
>
UCI is really a pearl in OpenWrt. I was surprised by the design and
implementation when trying to understand the details.
Basically, identifiers like "config", "option" are defined as shell
functions, so uci config files can be evaled by the shell when they
are parsed, kind of self interpretation. IIRC, you can find the
details in /lib/functions.sh, /lib/config/uci.sh. There are a lot of
eval statements there, so be warned. :)
yousong
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