Where is application launcher in astreisk source

Hi all,

From Digium’s handbook, We know that Asterisk’s core conatins a PBX switching core, a dynamic module loader, a schedular and I/O manger, an application launcher and a codec translator.

I can find the source files corresponding to PBX switching core, dynamic module loader, and schedular and I/O manger in the usr/src/asterisk directory (i.e. pbx.c, loader.c, sched.c and manager.c rerspectively).

My question is where are the files corresponding to application launcher and codec translator?

Any help would be higly appreciated.

regards
zeeshan

applications are in apps/
and codec translator is in translate.c

Also, please take a look at: asterisk.org/doxygen/