X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=src%2Fcommon%2Fsrc%2Fmbuf_api.c;h=4b6d218026ec48d183e9a2cd93ce06c337e9c320;hb=c1aee2b63a523a461e96a8d358c73dd8a9e9e6a2;hp=ef0c28f90c079faebb63bbbb2858f025e7f14154;hpb=d710957ed5d73bf2da2ceea3f5a1a3c509275c30;p=ric-plt%2Flib%2Frmr.git

diff --git a/src/common/src/mbuf_api.c b/src/common/src/mbuf_api.c
index ef0c28f..4b6d218 100644
--- a/src/common/src/mbuf_api.c
+++ b/src/common/src/mbuf_api.c
@@ -316,3 +316,28 @@ extern int rmr_get_trlen( rmr_mbuf_t* msg ) {
 
 	return RMR_TR_LEN( hdr );
 }
+
+/*
+	Returns the string in the source portion of the header. This is assumed to be
+	something that can be used for direct sends (hostname:port). Regardless, it
+	will be a nil terminated, ascii string with max of 64 characters including
+	the final nil. So, the user must ensure that dest is at least 64 bytes.
+
+	As a convenience, the pointer to dest is returned on success; nil on failure
+	with errno set.
+*/
+extern unsigned char* rmr_get_src( rmr_mbuf_t* msg, unsigned char* dest ) {
+	uta_mhdr_t*	hdr = NULL;
+
+	if( msg == NULL ) {
+		errno = EINVAL;
+		return NULL;
+	}
+
+	if( dest != NULL ) {
+		hdr = msg->header;
+		strcpy( dest, hdr->src );
+	}
+
+	return dest;
+}