From: martijn <martijn@openbsd.org>
Date: Wed, 19 Jan 2022 10:36:35 +0000 (+0000)
Subject: Implement snmpe_send to allow to allow the new application layer to send
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=21c0ccae22a052705745e49c71f7513710df1b34;p=openbsd

Implement snmpe_send to allow to allow the new application layer to send
messages through the current transport mapping code.

OK jmatthew@
tested as part of larger diff by sthen@ and Joel Carnat
---

diff --git a/usr.sbin/snmpd/snmpe.c b/usr.sbin/snmpd/snmpe.c
index e6686dbf36d..36b20555d16 100644
--- a/usr.sbin/snmpd/snmpe.c
+++ b/usr.sbin/snmpd/snmpe.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: snmpe.c,v 1.80 2022/01/19 10:28:13 martijn Exp $	*/
+/*	$OpenBSD: snmpe.c,v 1.81 2022/01/19 10:36:35 martijn Exp $	*/
 
 /*
  * Copyright (c) 2007, 2008, 2012 Reyk Floeter <reyk@openbsd.org>
@@ -820,6 +820,20 @@ snmpe_dispatchmsg(struct snmp_message *msg)
 	snmpe_response(msg);
 }
 
+void
+snmpe_send(struct snmp_message *msg, enum snmp_pdutype type, int32_t requestid,
+    int32_t error, uint32_t index, struct ber_element *varbindlist)
+{
+	msg->sm_request = requestid;
+	msg->sm_pdutype = type;
+	msg->sm_error = error;
+	msg->sm_errorindex = index;
+	msg->sm_varbindresp = varbindlist;
+
+	msg->sm_pdutype = SNMP_C_RESPONSE;
+	snmpe_response(msg);
+}
+
 void
 snmpe_response(struct snmp_message *msg)
 {
diff --git a/usr.sbin/snmpd/snmpe.h b/usr.sbin/snmpd/snmpe.h
index b0bd1a024b6..265a7a1a340 100644
--- a/usr.sbin/snmpd/snmpe.h
+++ b/usr.sbin/snmpd/snmpe.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: snmpe.h,v 1.1 2022/01/19 10:22:48 martijn Exp $	*/
+/*	$OpenBSD: snmpe.h,v 1.2 2022/01/19 10:36:35 martijn Exp $	*/
 
 /*
  * Copyright (c) 2021 Martijn van Duren <martijn@openbsd.org>
@@ -20,5 +20,7 @@
 
 struct snmp_message;
 
+void		 snmpe_send(struct snmp_message *, enum snmp_pdutype, int32_t,
+		    int32_t, uint32_t, struct ber_element *);
 const char	*snmpe_pdutype2string(enum snmp_pdutype);
 void		 snmp_msgfree(struct snmp_message *);