[sr-dev] git:master: tmx(k): core & tm onreply route support

[Andrei Pelinescu-Onciul]

Module: sip-router
Branch: master
Commit: 5a620b105b62e48631e9248906e00b4b2c7b4081
URL:    http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=5a620b105b62e48631e9248906e00b4b2c7b4081

Author: Andrei Pelinescu-Onciul <andrei at iptel.org>
Committer: Andrei Pelinescu-Onciul <andrei at iptel.org>
Date:   Mon Feb 22 19:41:33 2010 +0100

tmx(k): core & tm onreply route support

- support for core onreply route (like for tm onreply route, but
  with extra t_unref).
- use get_route_type() instead of directly accessing route_type.

---

 modules_k/tmx/t_var.c |   12 +++++++++---
 1 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/modules_k/tmx/t_var.c b/modules_k/tmx/t_var.c
index 6441763..7f537ff 100644
--- a/modules_k/tmx/t_var.c
+++ b/modules_k/tmx/t_var.c
@@ -404,12 +404,18 @@ int pv_get_tm_reply_code(struct sip_msg *msg, pv_param_t *param,
 		/* no T */
 		code = 0;
 	} else {
-		switch (route_type) {
+		switch (get_route_type()) {
 			case REQUEST_ROUTE:
 				/* use the status of the last sent reply */
 				code = t->uas.status;
 				break;
-			case ONREPLY_ROUTE:
+			case CORE_ONREPLY_ROUTE:
+				/*  t_check() above has the side effect of setting T and
+				    REFerencing T => we must unref and unset it for the 
+				    main/core onreply_route. */
+				_tmx_tmb.t_unref(msg);
+				/* no break */
+			case TM_ONREPLY_ROUTE:
 				/* use the status of the current reply */
 				code = msg->first_line.u.reply.statuscode;
 				break;
@@ -424,7 +430,7 @@ int pv_get_tm_reply_code(struct sip_msg *msg, pv_param_t *param,
 				}
 				break;
 			default:
-				LM_ERR("unsupported route_type %d\n", route_type);
+				LM_ERR("unsupported route_type %d\n", get_route_type());
 				code = 0;
 		}
 	}