Description:
Eval module =========== Author: tomas.mandys at iptel dot org The module implements expression evaluation in route script, i.e. enables e.g. addition, concatanation, value items etc. There are two basic types: integer and string. Operation are processed using values on stack and polish notation. Besides the stack there are also register that may be accessed by quick manner in run time, via select or stack manipulation functions, because they are fixed during fixup phase. This depends on libuuid shared library. Module parameters: ----------------- declare_register: string; Declares one register, multiple declaration supported Example: modparam("eval", "declare_register", "ax"); modparam("eval", "declare_register", "bx"); modparam("eval", "declare_register", "cx"); modparam("eval", "declare_register", "dx"); xlbuf_size: int; Default: 4096 Size of buffer for xlib formating.