Module: sip-router Branch: master Commit: 9cb173699b25bc420ff5938214b3df81ed18a4ba URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=9cb17369...

Author: Daniel-Constantin Mierla miconda@gmail.com Committer: Daniel-Constantin Mierla miconda@gmail.com Date: Fri Jan 25 17:30:42 2013 +0100

core: made a wrapper forward_reply_nocb()

- it forwards a reply without calling the callbacks from modules for sip response handling - fixes the issue of sl_forward_reply() looping when used in TM onreply routes

---

forward.c | 26 +++++++++++++++++++++----- forward.h | 1 + 2 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/forward.c b/forward.c index b0540d2..380b204 100644 --- a/forward.c +++ b/forward.c @@ -754,7 +754,8 @@ int update_sock_struct_from_via( union sockaddr_union* to, he=sip_resolvehost(name, &port, &proto); if (he==0){ - LOG(L_NOTICE, "ERROR:forward_reply:resolve_host(%.*s) failure\n", + LOG(L_NOTICE, + "update_sock_struct_from_via:resolve_host(%.*s) failure\n", name->len, name->s); return -1; } @@ -765,8 +766,9 @@ int update_sock_struct_from_via( union sockaddr_union* to,

-/* removes first via & sends msg to the second */ -int forward_reply(struct sip_msg* msg) +/* removes first via & sends msg to the second + * - mode param controls if modules sip response callbacks are executed */ +static int do_forward_reply(struct sip_msg* msg, int mode) { char* new_buf; struct dest_info dst; @@ -792,8 +794,10 @@ int forward_reply(struct sip_msg* msg) } /* check modules response_f functions */ - for (r=0; r<mod_response_cbk_no; r++) - if (mod_response_cbks[r](msg)==0) goto skip; + if(likely(mode==0)) { + for (r=0; r<mod_response_cbk_no; r++) + if (mod_response_cbks[r](msg)==0) goto skip; + } /* we have to forward the reply stateless, so we need second via -bogdan*/ if (parse_headers( msg, HDR_VIA2_F, 0 )==-1 || (msg->via2==0) || (msg->via2->error!=PARSE_OK)) @@ -872,6 +876,18 @@ error: return -1; }

+/* removes first via & sends msg to the second */ +int forward_reply(struct sip_msg* msg) +{ + return do_forward_reply(msg, 0); +} + +/* removes first via & sends msg to the second - no module callbacks */ +int forward_reply_nocb(struct sip_msg* msg) +{ + return do_forward_reply(msg, 1); +} + static void apply_force_send_socket(struct dest_info* dst, struct sip_msg* msg) { if (msg->force_send_socket != 0) { diff --git a/forward.h b/forward.h index 2b9ae78..17ac683 100644 --- a/forward.h +++ b/forward.h @@ -105,6 +105,7 @@ int update_sock_struct_from_via( union sockaddr_union* to, ((msg)->via1->port)?(msg)->via1->port: SIP_PORT )

int forward_reply( struct sip_msg* msg); +int forward_reply_nocb( struct sip_msg* msg);

int is_check_self_func_list_set(void);