Module: kamailio Branch: master Commit: e28f464457eea47cc606c73cbfe4b30fcc8b542a URL: https://github.com/kamailio/kamailio/commit/e28f464457eea47cc606c73cbfe4b30fcc8b542a
Author: Federico Cabiddu <federico.cabi...@gmail.com> Committer: Federico Cabiddu <federico.cabi...@gmail.com> Date: 2020-04-03T11:59:50+02:00 siptrace: trace incoming CANCEL into a dedicated callback --- Modified: src/modules/siptrace/siptrace.c --- Diff: https://github.com/kamailio/kamailio/commit/e28f464457eea47cc606c73cbfe4b30fcc8b542a.diff Patch: https://github.com/kamailio/kamailio/commit/e28f464457eea47cc606c73cbfe4b30fcc8b542a.patch --- diff --git a/src/modules/siptrace/siptrace.c b/src/modules/siptrace/siptrace.c index b000d1ac8d..3c1ec436d7 100644 --- a/src/modules/siptrace/siptrace.c +++ b/src/modules/siptrace/siptrace.c @@ -64,8 +64,7 @@ MODULE_VERSION #define SIPTRACE_ANYADDR_LEN (sizeof(SIPTRACE_ANYADDR) - 1) #define trace_is_off(_msg) \ - ((((_msg)->msg_flags & FL_SIPTRACE) == 0) \ - || ((trace_flag != 0) && (_msg->flags & trace_flag) == 0)) + (((_msg)->msg_flags & FL_SIPTRACE) == 0) #define is_null_pv(_str) \ (!str_strcmp(&_str, pv_get_null_str())) @@ -98,6 +97,7 @@ static int w_hlog2(struct sip_msg *, char *correlationid, char *message); static int sip_trace_store_db(siptrace_data_t *sto); static void trace_onreq_out(struct cell *t, int type, struct tmcb_params *ps); +static void trace_cancel_in(struct cell *t, int type, struct tmcb_params *ps); static void trace_onreply_in(struct cell *t, int type, struct tmcb_params *ps); static void trace_onreply_out(struct cell *t, int type, struct tmcb_params *ps); static void trace_tm_neg_ack_in(struct cell *t, int type, struct tmcb_params *ps); @@ -1254,6 +1254,31 @@ static int w_sip_trace_mode(sip_msg_t *msg, char *pmode, char *p2) return ki_sip_trace_mode(msg, &smode); } +static void trace_cancel_in(struct cell *t, int type, struct tmcb_params *ps) +{ + siptrace_info_t* info; + sip_msg_t *msg; + + if(t == NULL || ps == NULL) { + LM_ERR("unexpected parameter values\n"); + return; + } + + if(ps->flags & TMCB_RETR_F) { + LM_DBG("retransmission - ignoring\n"); + return; + } + + info = (siptrace_info_t *)(*ps->param); + msg = ps->req; + if(tmb.register_tmcb(msg, 0, TMCB_RESPONSE_READY, trace_onreply_out, info, 0) <= 0) { + LM_ERR("can't register trace_onreply_out\n"); + return; + } + msg->msg_flags |= FL_SIPTRACE; + sip_trace_helper(msg, NULL, NULL, NULL, NULL, 1); +} + static void trace_onreq_out(struct cell *t, int type, struct tmcb_params *ps) { siptrace_data_t sto; @@ -1296,19 +1321,9 @@ static void trace_onreq_out(struct cell *t, int type, struct tmcb_params *ps) * and can register a callback for the reply */ memset(&sto, 0, sizeof(siptrace_data_t)); - if (unlikely(type == TMCB_E2ECANCEL_IN)) { - msg->msg_flags |= FL_SIPTRACE; - - if(tmb.register_tmcb(msg, 0, TMCB_RESPONSE_READY, trace_onreply_out, info, 0) - <= 0) { - LM_ERR("can't register trace_onreply_out\n"); - return; - } - } else { - if(traced_user_avp.n != 0) - sto.avp = search_first_avp(traced_user_avp_type, traced_user_avp, - &sto.avp_value, &sto.state); - } + if(traced_user_avp.n != 0) + sto.avp = search_first_avp(traced_user_avp_type, traced_user_avp, + &sto.avp_value, &sto.state); if((sto.avp == NULL) && trace_is_off(msg)) { LM_DBG("trace off...\n"); @@ -1318,16 +1333,11 @@ static void trace_onreq_out(struct cell *t, int type, struct tmcb_params *ps) if(sip_trace_prepare(msg) < 0) return; - if (unlikely(type == TMCB_E2ECANCEL_IN)) { - sto.body.s = msg->buf; - sto.body.len = msg->len; + if(ps->send_buf.len > 0) { + sto.body = ps->send_buf; } else { - if(ps->send_buf.len > 0) { - sto.body = ps->send_buf; - } else { - sto.body.s = "No request buffer"; - sto.body.len = sizeof("No request buffer") - 1; - } + sto.body.s = "No request buffer"; + sto.body.len = sizeof("No request buffer") - 1; } sto.callid = msg->callid->body; @@ -1866,7 +1876,7 @@ static void trace_transaction(sip_msg_t* msg, siptrace_info_t* info, int dlg_tra return; } - if(tmb.register_tmcb(msg, 0, TMCB_E2ECANCEL_IN, trace_onreq_out, info, 0) <= 0) { + if(tmb.register_tmcb(msg, 0, TMCB_E2ECANCEL_IN, trace_cancel_in, info, 0) <= 0) { LM_ERR("can't register trace_onreply_in\n"); return; } _______________________________________________ Kamailio (SER) - Development Mailing List sr-dev@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-dev
