[sr-dev] git:master:f177124d: pv: $msg(hdrc) returns the number of headers in sip message

Module: kamailio Branch: master Commit: f177124dfd72a9f6569797ad8b4d3945e39f7cd7 URL: https://github.com/kamailio/kamailio/commit/f177124dfd72a9f6569797ad8b4d394… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2018-08-05T23:42:21+02:00 pv: $msg(hdrc) returns the number of headers in sip message --- Modified: src/modules/pv/pv_core.c --- Diff: https://github.com/kamailio/kamailio/commit/f177124dfd72a9f6569797ad8b4d394… Patch: https://github.com/kamailio/kamailio/commit/f177124dfd72a9f6569797ad8b4d394… --- diff --git a/src/modules/pv/pv_core.c b/src/modules/pv/pv_core.c index 65e9491b93..5aedfd8a8d 100644 --- a/src/modules/pv/pv_core.c +++ b/src/modules/pv/pv_core.c @@ -3458,6 +3458,8 @@ int pv_parse_msg_attrs_name(pv_spec_p sp, str *in) sp->pvp.pvn.u.isname.name.n = 2; else if(strncmp(in->s, "hdrs", 4)==0) sp->pvp.pvn.u.isname.name.n = 3; + else if(strncmp(in->s, "hdrc", 4)==0) + sp->pvp.pvn.u.isname.name.n = 6; else goto error; break; case 5: @@ -3489,6 +3491,9 @@ int pv_parse_msg_attrs_name(pv_spec_p sp, str *in) int pv_get_msg_attrs(sip_msg_t *msg, pv_param_t *param, pv_value_t *res) { str s; + hdr_field_t* hdr; + int n; + if(msg==NULL) return pv_get_null(msg, param, res); @@ -3535,6 +3540,13 @@ int pv_get_msg_attrs(sip_msg_t *msg, pv_param_t *param, pv_value_t *res) s.len = msg->buf + msg->len - s.s; return pv_get_sintval(msg, param, res, s.len); + case 6: /* headers count */ + n = 0; + for(hdr=msg->headers; hdr!=NULL; hdr=hdr->next) { + n++; + } + return pv_get_sintval(msg, param, res, n); + default: return pv_get_null(msg, param, res); }