Initial revision

Author: raptor

vudu.sh

@@ -0,0 +1,90 @@
+#!/bin/sh
+
+#
+# $Id$
+#
+# vudu v0.2 - Unix X.25 NUA Scanner
+# Copyright (c) 2001 Raptor <raptor@0xdeadbeef.eu.org>
+#
+# Vudu is a simple X.25 NUA scanner for Unix systems: his
+# main goal is portability, so it's written in bourne shell
+# scripting language, without fancy stuff. Remember to change 
+# the vars to suit your operating system's needs. 
+# FOR EDUCATIONAL PURPOSES ONLY.
+#
+# Tested mainly on Solaris. Thanks to Sentinel for his _old_ code.
+#
+# Usage example: ./vudu 0208057040 535 542 [who can forget QSD? :)]
+#
+
+
+# Some vars (change them if needed)
+tmp=vudu.tmp
+valid=vudu.nua
+pad=./pad
+
+# Response codes (optimized for Sun pad)
+com=Connected
+dte=DTE
+der="Out Of Order"
+rpe="Remote Procedure Error"
+na="Access Barred"
+occ="Number Busy"
+
+# Command line
+base="$1"
+start="$2"
+end="$3"
+suffix="$4"
+current=$start
+
+# Interactive logging
+echo ""
+echo "*** VUDU X.25 Scanner for Unix ***"
+echo ""
+echo "[ Starting with: ${base}${start} ]"
+
+# Perform the scan
+while :
+do
+        $pad $base$current$suffix >$tmp 2>$tmp
+       
+# COM (valid NUA)
+        if fgrep $com $tmp > /dev/null; then
+                echo "${base}${current}${suffix}  (OK)"
+                echo "${base}${current}${suffix}  (OK)" >> $valid
+# DTE
+        elif fgrep $dte $tmp > /dev/null; then
+		echo "${base}${current}${suffix}  DTE"
+		echo "${base}${current}${suffix}  DTE" >> $valid
+# DER (out of order)
+	elif fgrep "$der" $tmp > /dev/null; then
+		echo "${base}${current}${suffix}  DER"
+		echo "${base}${current}${suffix}  DER" >> $valid
+# RPE (remote procedure error)
+	elif fgrep "$rpe" $tmp > /dev/null; then
+		echo "${base}${current}${suffix}  RPE"
+		echo "${base}${current}${suffix}  RPE" >> $valid
+# NA (access barred)
+	elif fgrep "$na" $tmp > /dev/null; then
+		echo "${base}${current}${suffix}  N/A"
+		echo "${base}${current}${suffix}  N/A" >> $valid
+# OCC (number busy)
+	elif fgrep "$occ" $tmp > /dev/null; then
+		echo "${base}${current}${suffix}  OCC"
+		echo "${base}${current}${suffix}  OCC" >> $valid
+	else
+                echo "${base}${current}${suffix}"
+        fi
+       
+# Go for the next address
+        if [ $current -eq $end ]; then
+                break
+        else
+                current=`expr $current + 1`
+        fi
+done
+
+rm $tmp
+echo "[ Ended with: ${base}${end} ]"
+echo ""