[sr-dev] git:master:dabcabd3: corex: exported helper function to check if RURI has user field

[Daniel-Constantin Mierla]

Module: kamailio
Branch: master
Commit: dabcabd3025c2a8988379a40ca65c56fe9b2838b
URL: https://github.com/kamailio/kamailio/commit/dabcabd3025c2a8988379a40ca65c56fe9b2838b

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2018-05-09T09:07:49+02:00

corex: exported helper function to check if RURI has user field

- KSR.has_ruri_user() - return 1 if user field is set, -1 otherwise

---

Modified: src/modules/corex/corex_mod.c

---

Diff:  https://github.com/kamailio/kamailio/commit/dabcabd3025c2a8988379a40ca65c56fe9b2838b.diff
Patch: https://github.com/kamailio/kamailio/commit/dabcabd3025c2a8988379a40ca65c56fe9b2838b.patch

---

diff --git a/src/modules/corex/corex_mod.c b/src/modules/corex/corex_mod.c
index 0d7ce35857..6d6b03da29 100644
--- a/src/modules/corex/corex_mod.c
+++ b/src/modules/corex/corex_mod.c
@@ -30,6 +30,7 @@
 #include "../../core/lvalue.h"
 #include "../../core/pvar.h"
 #include "../../core/kemi.h"
+#include "../../core/parser/parse_uri.h"
 
 #include "corex_lib.h"
 #include "corex_rpc.h"
@@ -749,6 +750,29 @@ static int w_via_add_xavp_params(sip_msg_t *msg, char *pflags, char *s2)
 	return ki_via_add_xavp_params(msg, fval);
 }
 
+/**
+ * 
+ */
+static int ki_has_ruri_user(sip_msg_t *msg)
+{
+	if(msg==NULL)
+		return -1;
+
+	if(msg->first_line.type == SIP_REPLY)	/* REPLY doesnt have a ruri */
+		return -1;
+
+	if(msg->parsed_uri_ok==0 /* R-URI not parsed*/ && parse_sip_msg_uri(msg)<0) {
+		LM_ERR("failed to parse the R-URI\n");
+		return -1;
+	}
+
+	if(msg->parsed_uri.user.s!=NULL && msg->parsed_uri.user.len>0) {
+		return 1;
+	}
+
+	return -1;
+}
+
 /**
  *
  */
@@ -809,6 +833,12 @@ static sr_kemi_t sr_kemi_corex_exports[] = {
 		{ SR_KEMIP_INT, SR_KEMIP_NONE, SR_KEMIP_NONE,
 			SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE }
 	},
+	{ str_init("corex"), str_init("has_ruri_user"),
+		SR_KEMIP_INT, ki_has_ruri_user,
+		{ SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE,
+			SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE }
+	},
+
 	{ {0, 0}, {0, 0}, 0, NULL, { 0, 0, 0, 0, 0, 0 } }
 };
 /* clang-format on */