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Rev 1892 Rev 2002
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    $payload_length = int($payload_length);
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    $payload_length = int($payload_length);
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    $payload="";
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    $payload="";
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    if ($payload_length > 0)
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    if ($payload_length > 0)
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    {
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    {
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        read($socket, $payload, $payload_length);
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        read($socket, $payload, $payload_length-1);
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    }
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    }
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    #Pad payload length with 0s
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    #Pad payload length with 0s
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    $payload_length = sprintf("%04d", $payload_length);
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    $payload_length = sprintf("%04d", $payload_length-1);
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    #print "areadpacket ".$command . $payload_length . $payload."\n";
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    #print "areadpacket ".$command . $payload_length . $payload."\n";
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    return $command . $payload_length . $payload;
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    return $command . $payload_length . $payload;
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}
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}
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sub atomd_write_packet
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sub atomd_write_packet
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{
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{
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    ($socket, $command, $payload) = @_;
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    ($socket, $command, $payload) = @_;
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    #Pad payload length with 0s
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    #Pad payload length with 0s
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    $payload_length = sprintf("%04d", length($payload)+1);
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#   $payload_length = sprintf("%04d", length($payload)+1);
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    $packet = $command.$payload_length.$payload.chr(0);
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#   $packet = $command.$payload_length.$payload.chr(0);
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    $payload_length = sprintf("%04d", length($payload));
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    $packet = $command.$payload_length.$payload;
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    #print "awritepacket ".$packet."\n";
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    #print "awritepacket ".$packet."\n";
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    print $socket $packet;
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    print $socket $packet;
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}
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}
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        {
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        {
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            last;
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            last;
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        }
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        }
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        $packet =~ s/\n//g;
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        $packet =~ s/\n//g;
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        $response .= substr($packet, 8, -1);
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#       $response .= substr($packet, 8, -1);
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        $response .= substr($packet, 8);
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        $response .= "\n";
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        $response .= "\n";
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    }
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    }
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    return $response;
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    return $response;
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}
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}
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# Perl trim function to remove whitespace from the start and end of the string
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sub trim($)
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{
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    my $string = shift;
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    $string =~ s/^\s+//;
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    $string =~ s/\s+$//;
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    return $string;
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}
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# Left trim function to remove leading whitespace
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sub ltrim($)
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{
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    my $string = shift;
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    $string =~ s/^\s+//;
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    return $string;
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}
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# Right trim function to remove trailing whitespace
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sub rtrim($)
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{
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    my $string = shift;
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    $string =~ s/\s+$//;
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    return $string;
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}
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# "return" 1 to not generate an error when loading file
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# "return" 1 to not generate an error when loading file
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1;
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1;
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