[SR-Dev] first kamailio module ran on the sip-router core
andrei at iptel.org
Fri Nov 21 00:59:26 CET 2008
On Nov 20, 2008 at 23:44, Daniel-Constantin Mierla <miconda at gmail.com> wrote:
> On 11/20/08 22:36, Andrei Pelinescu-Onciul wrote:
> >siputils is the first kamailio module that did succesfully run on
> >I did only 2 small changes:
> >- added DEFS+=-DKAMAILIO_MOD_INTERFACE to the Makefile
> >- s/MIN/MIN_int
> >There are a few modules that would need a little bit more changes, like
> >everything using core send functions (they changed a bit in ser),
> >do_action() and build_*, but in all this cases these are minor updates.
> >More will be compileable as soon as we unify the fixups, but I think the
> >biggest problem right now is the DB interface (from a module point
> >of view, we still haven't unified the config file).
> I think both of them can co-exists. I see no other conflicts than naming
> space -- so we need at least renaming of the db directory. Also they can
> be moved as library.
I did some quick experimental work:
- copied kamailio db/* to sip-router/lib/sk_dbk
- edited the lib/print Makefile: changed name to sk_dbk and
added INCLUDES=-I.. (hack so I don'thave to change all the includes
, like ../str.h to ../../str.h)
- modifiedkamailio db_mysql:
- Makefile - added:
- changed all the ../../db/*.h includes to ../../lib/sk_dbk/*.h :
perl -i.bak -pe "s#/db/#/lib/sr_dbk/#" *.[ch]
and then it compiled! It even loads (I haven't tested if it actually
works but probably it does).
Next I tried speeddial:
- same Makefile changes as above
- same perl: perl -i.bak -pe "s#/db/#/lib/sr_dbk/#" *.[ch]
- replace act.elem with act.val
- update do_action() call:
+ struct run_act_ctx h;
- if (do_action(&act, _m) < 0)
+ if (do_action(&h, &act, _m) < 0)
So with very little work (add 3 lines to the makefile and run perl one
liner) one can convert a kamailio db module to libsr_dbk
(kamailio db interface in a library form).
Luckily there don't seem to be any symbol name conflicts between the
ser db api and the kamailio db api so they could coexist in theory
(e.g. load both ser mysql and k db_mysql and then you could mix ser db
using modules with k db using module).
Shall I commit the lib, or do we try the hard part and write a
wrapper for kamailio db api using ser db api?
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