1 files changed, 80 insertions, 0 deletions
diff --git a/usr.sbin/i4b/isdndecode/layer1.c b/usr.sbin/i4b/isdndecode/layer1.c
new file mode 100644
index 0000000..8dee4b7
--- /dev/null
+++ b/usr.sbin/i4b/isdndecode/layer1.c
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 1997, 1998 Hellmuth Michaelis. 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
+ *
+ *---------------------------------------------------------------------------
+ *
+ *	layer1.c - isdndecode, decode and print layer 1 information
+ *	-----------------------------------------------------------
+ *
+ *	$Id: layer1.c,v 1.2 1998/12/18 17:09:38 hm Exp $
+ *
+ *      last edit-date: [Fri Dec 18 18:11:55 1998]
+ *
+ *---------------------------------------------------------------------------*/
+
+#include "decode.h"
+                
+/*---------------------------------------------------------------------------*
+ *	decode layer 1 information
+ *---------------------------------------------------------------------------*/
+void
+layer1(char *buffer, unsigned char *buf)
+{
+	switch(*buf)
+	{
+		case INFO0:
+			strcpy(buffer,"L1 INFO0 (No Signal)\n");
+			break;
+
+		case INFO1_8:
+			strcpy(buffer,"L1 INFO1 (Activation Request, Priority = 8)\n");
+			break;
+
+		case INFO1_10:
+			strcpy(buffer,"L1 INFO1 (Activation Request, Priority = 10)\n");
+			break;
+
+		case INFO2:
+			strcpy(buffer,"L1 INFO2 (Pending Activation)\n");
+			break;
+
+		case INFO3:
+			strcpy(buffer,"L1 INFO3 (Synchronized)\n");
+			break;
+
+		case INFO4_8:
+			strcpy(buffer,"L1 INFO4 (Activated, Priority = 8/9)\n");
+			break;
+
+		case INFO4_10:
+			strcpy(buffer,"L1 INFO4 (Activated, Priority = 10/11)\n");
+			break;
+
+		default:
+			sprintf(buffer,"L1 ERROR, invalid INFO value 0x%x!\n", *buf);
+			break;
+	}
+}
+
+/* EOF */