[sr-dev] git:master: modules/mtree: added new mode to mt_match()

[Juha Heinanen]

Klaus Darilion writes:
> 
> Eagerly I was interested in the mtree module (never used it before) and 
> read the README few times but I'm still not sure if I understand it 
> correctly. IMO the documentation is poor - maybe someone who uses and 
> understand the module can improve the README. I.e. an example might be 
> quite useful.

klaus,

i had the same problem with readme and asked questions about it.

> "This module loads data indexed by prefixes from database and returns 
> associated string or precompiled value."
> 
> What is a precompiled value?

may be it refers to integer value of type 1 mtrees, which are not
documented in readme, but which daniel referred to.

> Also it find it strange that "mode" is either 2 or not 2. So, mode=1 is 
> the same as mode=5? Usually it is something like mode=1: ...., mode=2:
> .....

it seemed to me that modes 0 and 1 (corresponding to types 0 and 1 of
mtrees) were already "reserved" in the code, although not used.
therefore i chose mode 2 for the case where values of all matching
prefixes are added to an an avp.  

i still need to add mtrees table schema.  i don't know if mtree schema
is also needed.

-- juha