From 591fd60492abf36e4c07d349b836ff40228df09e Mon Sep 17 00:00:00 2001
From: Waldemar Brodkorb <wbx@openadk.org>
Date: Fri, 28 Apr 2017 19:47:09 +0200
Subject: mopd: add new package for alpha netboot

---
 package/mopd/src/moptrace/moptrace.c | 157 +++++++++++++++++++++++++++++++++++
 1 file changed, 157 insertions(+)
 create mode 100644 package/mopd/src/moptrace/moptrace.c

(limited to 'package/mopd/src/moptrace/moptrace.c')

diff --git a/package/mopd/src/moptrace/moptrace.c b/package/mopd/src/moptrace/moptrace.c
new file mode 100644
index 000000000..8f7124192
--- /dev/null
+++ b/package/mopd/src/moptrace/moptrace.c
@@ -0,0 +1,157 @@
+/*	$NetBSD: moptrace.c,v 1.4 1997/04/17 21:09:33 christos Exp $	*/
+
+/*
+ * Copyright (c) 1993-95 Mats O Jansson.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Mats O Jansson.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+#ifndef lint
+/*__RCSID("$NetBSD: moptrace.c,v 1.4 1997/04/17 21:09:33 christos Exp $");*/
+#endif
+
+/*
+ * moptrace - MOP Trace Utility
+ *
+ * Usage:	moptrace -a [ -d ] [ -3 | -4 ]
+ *		moptrace [ -d ] [ -3 | -4 ] interface
+ */
+
+#include "os.h"
+#include "common/common.h"
+#include "common/device.h"
+#include "common/dl.h"
+#include "common/get.h"
+#include "common/mopdef.h"
+#include "common/pf.h"
+#include "common/print.h"
+#include "common/rc.h"
+
+/*
+ * The list of all interfaces that are being listened to. 
+ * "selects" on the descriptors in this list.
+ */
+struct if_info *iflist;
+
+void	Usage __P((void));
+int	main __P((int, char **));
+void	mopProcess __P((struct if_info *, u_char *));
+
+int     AllFlag = 0;		/* listen on "all" interfaces  */
+int     DebugFlag = 0;		/* print debugging messages    */
+int	Not3Flag = 0;		/* Ignore MOP V3 messages      */
+int	Not4Flag = 0;		/* Ignore MOP V4 messages      */ 
+int	promisc = 1;		/* Need promisc mode           */
+
+extern char *__progname;	/* from crt0.o */
+
+int
+main(argc, argv)
+	int     argc;
+	char  **argv;
+{
+	int     op;
+	char   *interface;
+
+	/* All error reporting is done through syslogs. */
+	openlog(__progname, LOG_PID | LOG_CONS, LOG_DAEMON);
+
+	opterr = 0;
+	while ((op = getopt(argc, argv, "34ad")) != -1) {
+		switch (op) {
+		case '3':
+			Not3Flag++;
+			break;
+		case '4':
+			Not4Flag++;
+			break;
+		case 'a':
+			AllFlag++;
+			break;
+		case 'd':
+			DebugFlag++;
+			break;
+		default:
+			Usage();
+			/* NOTREACHED */
+		}
+	}
+
+	interface = argv[optind++];
+	
+	if ((AllFlag && interface) ||
+	    (!AllFlag && interface == 0) ||
+	    (Not3Flag && Not4Flag))
+		Usage();
+
+	if (AllFlag)
+ 		deviceInitAll();
+	else
+		deviceInitOne(interface);
+
+	Loop();
+	/* NOTREACHED */
+	return (0);
+}
+
+void
+Usage()
+{
+	(void) fprintf(stderr, "usage: %s -a [ -d ] [ -3 | -4 ]\n", __progname);
+	(void) fprintf(stderr, "       %s [ -d ] [ -3 | -4 ] interface\n",
+		       __progname);
+	exit(1);
+}
+
+/*
+ * Process incoming packages.
+ */
+void
+mopProcess(ii, pkt)
+	struct if_info *ii;
+	u_char *pkt;
+{
+	int	 trans;
+
+	/* We don't known which transport, Guess! */
+
+	trans = mopGetTrans(pkt, 0);
+
+	/* Ok, return if we don't want this message */
+
+	if ((trans == TRANS_ETHER) && Not3Flag) return;
+	if ((trans == TRANS_8023) && Not4Flag)	return;
+
+	mopPrintHeader(stdout, pkt, trans);
+	mopPrintMopHeader(stdout, pkt, trans);
+	
+	mopDumpDL(stdout, pkt, trans);
+	mopDumpRC(stdout, pkt, trans);
+
+	fprintf(stdout, "\n");
+	fflush(stdout);
+}
-- 
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