From 50e7338c515739611f77a1a93ccb9dbc984c51dd Mon Sep 17 00:00:00 2001
From: Guy Harris <guy@alum.mit.edu>
Date: Thu, 2 May 2002 11:07:47 +0000
Subject: From Joerg Mayer:

	Prefer IEEE entries over CaveBear entries, as the former list
	seems to be the better maintained one.

svn path=/trunk/; revision=5362
---
 make-manuf | 34 ++++++++++++++++++----------------
 1 file changed, 18 insertions(+), 16 deletions(-)

(limited to 'make-manuf')

diff --git a/make-manuf b/make-manuf
index 7d5413d03f..c84aca81f9 100755
--- a/make-manuf
+++ b/make-manuf
@@ -1,6 +1,6 @@
 #!/usr/bin/perl -w
 #
-# $Id: make-manuf,v 1.4 2002/03/14 21:22:11 guy Exp $
+# $Id: make-manuf,v 1.5 2002/05/02 11:07:47 guy Exp $
 #
 # Make-manuf - Creates a file containing ethernet OUIs and their
 # company IDs.  It merges the databases at
@@ -77,33 +77,35 @@ while ($line = <TMPL>) {
   }
 }
 
-foreach $line (split(/\n/, $cb_list)) {
-  if (($oui, $manuf) = ($line =~ /^($cb_re)\s+(\S.*)$/)) {
-    ($h1, $h2, $h3) = ($oui =~ /($hp)($hp)($hp)/);  # The CaveBear bytes have no separators
-    $oui = "$h1:$h2:$h3";
+# Add IEEE entries for OUIs not yet known.
+foreach $line (split(/\n/, $ieee_list)) {
+  if (($oui, $manuf) = ($line =~ /^($ieee_re)\s+\(hex\)\s+(\S.*)$/)) {
+    $oui =~ tr /-/:/;  # The IEEE bytes are separated by dashes.
     # Ensure OUI is all upper-case
     $oui =~ tr/a-f/A-F/;
     if (exists $oui_list{$oui}) {
-      printf "$oui - Skipping CaveBear \"$manuf\" in favor of \"$oui_list{$oui}\"\n";
-      $cb_skipped++;
+      printf "$oui - Skipping IEEE \"$manuf\" in favor of \"$oui_list{$oui}\"\n";
+      $ieee_skipped++;
     } else {
       $oui_list{$oui} = $manuf;
-      $cb_added++;
+      $ieee_added++;
     }
   }
 }
 
-foreach $line (split(/\n/, $ieee_list)) {
-  if (($oui, $manuf) = ($line =~ /^($ieee_re)\s+\(hex\)\s+(\S.*)$/)) {
-    $oui =~ tr /-/:/;  # The IEEE bytes are separated by dashes.
+# Add CaveBear entries for OUIs not yet known.
+foreach $line (split(/\n/, $cb_list)) {
+  if (($oui, $manuf) = ($line =~ /^($cb_re)\s+(\S.*)$/)) {
+    ($h1, $h2, $h3) = ($oui =~ /($hp)($hp)($hp)/);  # The CaveBear bytes have no separators
+    $oui = "$h1:$h2:$h3";
     # Ensure OUI is all upper-case
     $oui =~ tr/a-f/A-F/;
     if (exists $oui_list{$oui}) {
-      printf "$oui - Skipping IEEE \"$manuf\" in favor of \"$oui_list{$oui}\"\n";
-      $ieee_skipped++;
+      printf "$oui - Skipping CaveBear \"$manuf\" in favor of \"$oui_list{$oui}\"\n";
+      $cb_skipped++;
     } else {
       $oui_list{$oui} = $manuf;
-      $ieee_added++;
+      $cb_added++;
     }
   }
 }
@@ -115,10 +117,10 @@ foreach $oui (sort(keys %oui_list)) {
 $total_added = $tmpl_added + $cb_added + $ieee_added;
 print <<"Fin"
 Original entries : $tmpl_added
-CaveBear added   : $cb_added
 IEEE added       : $ieee_added
+CaveBear added   : $cb_added
 Total            : $total_added
 
-CaveBear skipped : $cb_skipped
 IEEE skipped     : $ieee_skipped
+CaveBear skipped : $cb_skipped
 Fin
-- 
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