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48 lines
953 B
48 lines
953 B
1 year ago
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#!/usr/bin/env perl
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use strict;
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use warnings;
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use Getopt::Long;
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use IO::Socket;
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my $host = '127.0.0.1';
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my $port = 10051;
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my $input = '-';
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my $output = '-';
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my $help = 0;
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my %options =
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(
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'host|h=s' => \$host,
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'port=i' => \$port,
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'input=s' => \$input,
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'output=s' => \$output,
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'help' => \$help
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);
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GetOptions(%options) or die "Bad command-line arguments\n";
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do { print "Usage: $0 -h <host> -p <port> -i <file> -o <file>\n"; exit } if $help;
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my $socket = new IO::Socket::INET(PeerAddr => $host, PeerPort => $port, Proto => 'tcp', Timeout => 1);
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die "Could not connect to $host:$port: $!\n" unless $socket;
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$socket->autoflush(0);
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open INPUT, $input;
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my $send = do { local $/; <INPUT> };
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my $length = length $send;
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close INPUT;
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print $socket "ZBXD\1";
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do { print $socket chr($length % 256); $length /= 256 } for 1..8;
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print $socket $send;
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$socket->flush();
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open OUTPUT, "> $output";
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print OUTPUT while <$socket>;
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close OUTPUT;
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close $socket;
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