Module: sip-router Branch: master Commit: 486ace87c474881dd371fc98d24c960c1832f96d URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=486ace87...

Author: Daniel-Constantin Mierla miconda@gmail.com Committer: Daniel-Constantin Mierla miconda@gmail.com Date: Sat Jun 25 21:07:31 2011 +0200

core: function to return action struct from param

- moved the function from xlog module to core to be used by other modules - get_action_from_param(param, param_no) can return the pointer to action structure when the pointer to pointer param and param no is provided (like in the fixup of module functions)

---

route_struct.c | 14 ++++++++++++++ route_struct.h | 2 ++ 2 files changed, 16 insertions(+), 0 deletions(-)

diff --git a/route_struct.c b/route_struct.c index 371acaa..d2dee05 100644 --- a/route_struct.c +++ b/route_struct.c @@ -596,3 +596,17 @@ void print_actions(struct action* a) a = a->next; } } + +/** + * get the pointer to action structure from parameter + */ +struct action *get_action_from_param(void **param, int param_no) +{ + struct action *ac, ac2; + action_u_t *au, au2; + /* param points to au->u.string, get pointer to au */ + au = (void*) ((char *)param - ((char *)&au2.u.string-(char *)&au2)); + au = au - 1 - param_no; + ac = (void*) ((char *)au - ((char *)&ac2.val-(char *)&ac2)); + return ac; +} diff --git a/route_struct.h b/route_struct.h index ea46a22..985f863 100644 --- a/route_struct.h +++ b/route_struct.h @@ -223,5 +223,7 @@ void print_expr(struct expr* exp); /** joins to cfg file positions into a new one. */ void cfg_pos_join(struct cfg_pos* res, struct cfg_pos* pos1, struct cfg_pos* pos2); + +struct action *get_action_from_param(void **param, int param_no); #endif