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-rw-r--r--utils/bin2hex.pl44
1 files changed, 44 insertions, 0 deletions
diff --git a/utils/bin2hex.pl b/utils/bin2hex.pl
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+++ b/utils/bin2hex.pl
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+#!/usr/bin/perl
+## -----------------------------------------------------------------------
+##
+## Copyright 2003-2008 H. Peter Anvin - All Rights Reserved
+##
+## Permission is hereby granted, free of charge, to any person
+## obtaining a copy of this software and associated documentation
+## files (the "Software"), to deal in the Software without
+## restriction, including without limitation the rights to use,
+## copy, modify, merge, publish, distribute, sublicense, and/or
+## sell copies of the Software, and to permit persons to whom
+## the Software is furnished to do so, subject to the following
+## conditions:
+##
+## The above copyright notice and this permission notice shall
+## be included in all copies or substantial portions of the Software.
+##
+## THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+## EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+## OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+## NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+## HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+## WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+## FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+## OTHER DEALINGS IN THE SOFTWARE.
+##
+## -----------------------------------------------------------------------
+
+eval { use bytes; }; eval { binmode STDIN; };
+
+$len = 0;
+while ( read(STDIN,$ch,1) ) {
+ $cc = ord($ch);
+ $len += printf ("%x", $cc);
+ if ( $len > 72 ) {
+ print "\n";
+ $len = 0;
+ } else {
+ print " ";
+ $len++;
+ }
+}
+print "\n" if ( $len );
+exit 0;