[sr-dev] git:master:4bdbf013: pv: new var $csb - shortcut to get the CSeq header body

Daniel-Constantin Mierla miconda at gmail.com
Wed Sep 27 09:46:05 CEST 2017


Module: kamailio
Branch: master
Commit: 4bdbf01319f8bc86f1feb9ee0fb995f776cea652
URL: https://github.com/kamailio/kamailio/commit/4bdbf01319f8bc86f1feb9ee0fb995f776cea652

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2017-09-27T09:39:31+02:00

pv: new var $csb - shortcut to get the CSeq header body

---

Modified: src/modules/pv/pv.c
Modified: src/modules/pv/pv_core.c
Modified: src/modules/pv/pv_core.h

---

Diff:  https://github.com/kamailio/kamailio/commit/4bdbf01319f8bc86f1feb9ee0fb995f776cea652.diff
Patch: https://github.com/kamailio/kamailio/commit/4bdbf01319f8bc86f1feb9ee0fb995f776cea652.patch

---

diff --git a/src/modules/pv/pv.c b/src/modules/pv/pv.c
index 45531c52d9..5743dd6d4d 100644
--- a/src/modules/pv/pv.c
+++ b/src/modules/pv/pv.c
@@ -176,6 +176,9 @@ static pv_export_t mod_pvs[] = {
 	{{"cs", (sizeof("cs")-1)}, /* */
 		PVT_OTHER, pv_get_cseq, 0,
 		0, 0, 0, 0},
+	{{"csb", (sizeof("csb")-1)}, /* */
+		PVT_OTHER, pv_get_cseq_body, 0,
+		0, 0, 0, 0},
 	{{"ct", (sizeof("ct")-1)}, /* */
 		PVT_OTHER, pv_get_contact, 0,
 		0, 0, 0, 0},
diff --git a/src/modules/pv/pv_core.c b/src/modules/pv/pv_core.c
index 45d189d74f..2ef7f5f6c8 100644
--- a/src/modules/pv/pv_core.c
+++ b/src/modules/pv/pv_core.c
@@ -491,6 +491,21 @@ int pv_get_cseq(struct sip_msg *msg, pv_param_t *param,
 	return pv_get_strval(msg, param, res, &(get_cseq(msg)->number));
 }
 
+int pv_get_cseq_body(struct sip_msg *msg, pv_param_t *param,
+		pv_value_t *res)
+{
+	if(msg==NULL)
+		return -1;
+
+	if(msg->cseq==NULL && ((parse_headers(msg, HDR_CSEQ_F, 0)==-1)
+				|| (msg->cseq==NULL)) )
+	{
+		LM_ERR("cannot parse CSEQ header\n");
+		return pv_get_null(msg, param, res);
+	}
+	return pv_get_strval(msg, param, res, &msg->cseq->body);
+}
+
 int pv_get_msg_buf(struct sip_msg *msg, pv_param_t *param,
 		pv_value_t *res)
 {
diff --git a/src/modules/pv/pv_core.h b/src/modules/pv/pv_core.h
index 0fd79b7346..898b3a8513 100644
--- a/src/modules/pv/pv_core.h
+++ b/src/modules/pv/pv_core.h
@@ -88,6 +88,9 @@ int pv_get_from_attr(struct sip_msg *msg, pv_param_t *param,
 int pv_get_cseq(struct sip_msg *msg, pv_param_t *param,
 		pv_value_t *res);
 
+int pv_get_cseq_body(struct sip_msg *msg, pv_param_t *param,
+		pv_value_t *res);
+
 int pv_get_msg_buf(struct sip_msg *msg, pv_param_t *param,
 		pv_value_t *res);
 




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