[sr-dev] git:master:5e06b6bc: pv: support Record/-Route headers for $hflc(...)

Module: kamailio Branch: master Commit: 5e06b6bcaf0047e5bb22105e03331268cee8486f URL: https://github.com/kamailio/kamailio/commit/5e06b6bcaf0047e5bb22105e0333126… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2021-06-09T13:33:06+02:00 pv: support Record/-Route headers for $hflc(...) --- Modified: src/modules/pv/pv_core.c --- Diff: https://github.com/kamailio/kamailio/commit/5e06b6bcaf0047e5bb22105e0333126… Patch: https://github.com/kamailio/kamailio/commit/5e06b6bcaf0047e5bb22105e0333126… --- diff --git a/src/modules/pv/pv_core.c b/src/modules/pv/pv_core.c index 6e70010816..7c5743151d 100644 --- a/src/modules/pv/pv_core.c +++ b/src/modules/pv/pv_core.c @@ -2428,6 +2428,7 @@ int pv_get_hflc(sip_msg_t *msg, pv_param_t *param, pv_value_t *res) { pv_value_t tv = {0}; via_body_t *vb = NULL; + rr_t *rrb = NULL; hdr_field_t *hf = NULL; int n = 0; @@ -2471,6 +2472,33 @@ int pv_get_hflc(sip_msg_t *msg, pv_param_t *param, pv_value_t *res) return pv_get_sintval(msg, param, res, n); } + if((tv.flags == 0) && (tv.ri==HDR_RECORDROUTE_T || tv.ri==HDR_ROUTE_T)) { + if(tv.ri==HDR_RECORDROUTE_T) { + hf=msg->record_route; + } else { + hf=msg->route; + } + if(hf==NULL) { + LM_DBG("no %s header\n", (tv.ri==HDR_ROUTE_T)?"route":"record-route"); + return pv_get_sintval(msg, param, res, 0); + } + + /* count Record-Route/Route header bodies */ + for(; hf!=NULL; hf=hf->next) { + if(hf->type==tv.ri) { + if(parse_rr(hf) == -1) { + LM_ERR("failed parsing %s header\n", + (tv.ri==HDR_ROUTE_T)?"route":"record-route"); + return pv_get_sintval(msg, param, res, 0); + } + for(rrb=(rr_t*)hf->parsed; rrb!=NULL; rrb=rrb->next) { + n++; + } + } + } + return pv_get_sintval(msg, param, res, n); + } + for (hf=msg->headers; hf; hf=hf->next) { if(tv.flags == 0) { if (tv.ri==hf->type) {