Module: sip-router Branch: andrei/cancel_reason Commit: 70d5b1b4c1bf4deb1dfed13679e9a76f15e9b923 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=70d5b1b4...

Author: Andrei Pelinescu-Onciul andrei@iptel.org Committer: Andrei Pelinescu-Onciul andrei@iptel.org Date: Mon Mar 1 18:40:19 2010 +0100

tm: Reason header generation for local CANCELs

When cancel-ing branches due to final reply, 2xx or 6xx, add a Reason header (according to RFC3326).

E.g.: Reason: SIP;cause=200

Internal implementation notes: the branch_bm_t/cancel_bitmap parameter of many of the reply and cancel functions was replaced with a bigger structure that contains all the information associated with the cancel: the cancel branch bitmap, the reason and reason text (optional) or the received cancel message (if any). Note that the current commit does not implement copying Reason headers from a received CANCEL, it deals only with CANCEL generated locally because of a final reply, 2xx or 6xx.

---

modules/tm/t_cancel.c | 47 +++++++++++-------- modules/tm/t_cancel.h | 7 ++- modules/tm/t_fwd.c | 3 +- modules/tm/t_msgbuilder.c | 113 ++++++++++++++++++++++++++++++++++++++++---- modules/tm/t_msgbuilder.h | 6 ++- modules/tm/t_reply.c | 78 +++++++++++++++++-------------- modules/tm/t_reply.h | 37 ++++++++++++++- modules/tm/timer.c | 8 ++-- 8 files changed, 221 insertions(+), 78 deletions(-)

Diff: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commitdiff;h=70d5...