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Diffstat (limited to '')
-rw-r--r-- | bin/tests/fromhex.pl | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/bin/tests/fromhex.pl b/bin/tests/fromhex.pl new file mode 100644 index 0000000..ab8a74c --- /dev/null +++ b/bin/tests/fromhex.pl @@ -0,0 +1,45 @@ +#!/usr/bin/perl +# +# Copyright (C) Internet Systems Consortium, Inc. ("ISC") +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# +# See the COPYRIGHT file distributed with this work for additional +# information regarding copyright ownership. + +# Converts hex ascii into raw data. +# (This can be used, for example, to construct input for "wire_data -d".) + +require 5.006.001; + +use strict; +use IO::File; + +sub usage { + print ("Usage: packet.pl [file]\n"); + exit 1; +} + +my $file = "STDIN"; +if (@ARGV >= 1) { + my $filename = shift @ARGV; + open FH, "<$filename" or die "$filename: $!"; + $file = "FH"; +} + +my $input = ""; +while (defined(my $line = <$file>) ) { + chomp $line; + $line =~ s/#.*$//; + $input .= $line; +} + +$input =~ s/\s+//g; +my $data = pack("H*", $input); +my $len = length $data; + +binmode(STDOUT); +print($data); +exit(0); |