re-sync after the big svn loss

1 files changed, 0 insertions, 637 deletions

diff --git a/perl-install/printer/detect.pm b/perl-install/printer/detect.pm
deleted file mode 100644
index d02e89ac3..000000000
--- a/perl-install/printer/detect.pm
+++ /dev/null
@@ -1,637 +0,0 @@
-package printer::detect;
-
-use strict;
-use common;
-use modules;
-use detect_devices;
-use printer::data;
-
-sub local_detect() {
-    modules::any_conf->read->get_probeall("usb-interface") and eval { modules::load($usbprintermodule) };
-    # Reload parallel port modules only when we were not called by
-    # automatic setup of print queues, to avoid recursive calls
-    if ($::autoqueue) {
-	whatUsbport();
-    } else {
-	eval { modules::unload(qw(lp parport_pc ppdev parport)) }; #- on kernel 2.4 parport has to be unloaded to probe again
-	eval { modules::load(qw(ppdev parport_pc lp)) }; #- take care as not available on 2.4 kernel (silent error).
-	whatPrinter();
-    }
-}
-
-sub net_detect { whatNetPrinter(1, 0, @_) }
-
-sub net_smb_detect { whatNetPrinter(0, 1, @_) }
-
-sub detect {
-    local_detect(), whatNetPrinter(1, 1, @_);
-}
-
-
-#-CLASS:PRINTER;
-#-MODEL:HP LaserJet 1100;
-#-MANUFACTURER:Hewlett-Packard;
-#-DESCRIPTION:HP LaserJet 1100 Printer;
-#-COMMAND SET:MLC,PCL,PJL;
-sub whatPrinter() {
-    my @res = (whatParport(), whatUsbport());
-    grep { $_->{val}{CLASS} eq "PRINTER" } @res;
-}
-
-sub whatParport() {
-    my @res;
-    my $i = 0;
-    foreach (sort { $a =~ /(\d+)/; my $m = $1; $b =~ /(\d+)/; my $n = $1; $m <=> $n } `ls -1d /proc/parport/[0-9]* /proc/sys/dev/parport/parport[0-9]* 2>/dev/null`) {
-	chomp;
-	my $elem = {};
-	my $F;
-	open $F, "$_/autoprobe" or next;
-	{
-	    local $_;
-	    my $itemfound = 0;
-	    while (<$F>) {
-		chomp;
-		if (/(.*):(.*);/) { #-#
-		    $elem->{$1} = $2;
-		    $elem->{$1} =~ s/Hewlett[-\s_]Packard/HP/;
-		    $elem->{$1} =~ s/HEWLETT[-\s_]PACKARD/HP/;
-		    $itemfound = 1;
-		    # Add IEEE-1284 device ID string
-		    $elem->{IEEE1284} .= $_;
-		}
-	    }
-	    # Some parallel printers miss the "CLASS" field
-	    $elem->{CLASS} = 'PRINTER' 
-		if $itemfound && !defined($elem->{CLASS});
-	}
-	push @res, { port => "/dev/lp$i", val => $elem };
-	$i ++;
-    }
-    @res;
-}
-
-sub whatPrinterPort() {
-    grep { detect_devices::tryWrite($_) } qw(/dev/lp0 /dev/lp1 /dev/lp2 /dev/usb/lp0 /dev/usb/lp1 /dev/usb/lp2 /dev/usb/lp3 /dev/usb/lp4 /dev/usb/lp5 /dev/usb/lp6 /dev/usb/lp7 /dev/usb/lp8 /dev/usb/lp9);
-}
-
-sub whatUsbport() {
-    # The printer manufacturer and model names obtained with the usb_probe()
-    # function were very messy, once there was a lot of noise around the
-    # manufacturers name ("Inc.", "SA", "International", ...) and second,
-    # all Epson inkjets answered with the name "Epson Stylus Color 760" which
-    # lead many newbies to install their Epson Stylus Photo XXX as an Epson
-    # Stylus Color 760 ...
-    #
-    # This routine based on an ioctl request gives very clean and correct
-    # manufacturer and model names, so that they are easily matched to the
-    # printer entries in the Foomatic database
-    my @res;
-    foreach my $i (0..15) {
-	my $port = "/dev/usb/lp$i";
-	my $realport = devices::make($port);
-	next if !$realport;
-	next if ! -r $realport;
-	foreach my $j (1..3) {
-	    open(my $PORT, $realport) or next;
-	    my $idstr = "";
-	    # Calculation of IOCTL function 0x84005001 (to get device ID
-	    # string):
-	    # len = 1024
-	    # IOCNR_GET_DEVICE_ID = 1
-	    # LPIOC_GET_DEVICE_ID(len) =
-	    #     _IOC(_IOC_READ, 'P', IOCNR_GET_DEVICE_ID, len)
-	    # _IOC(), _IOC_READ as defined in /usr/include/asm/ioctl.h
-	    # Use "eval" so that program does not stop when IOCTL fails
-	    eval { 
-		my $output = "\0" x 1024; 
-		ioctl($PORT, 0x84005001, $output);
-		$idstr = $output;
-	    } or do {
-		close $PORT;
-		next;
-	    };
-	    close $PORT;
-	    # Cut resulting string to its real length
-	    my $length = ord(substr($idstr, 1, 1)) +
-		(ord(substr($idstr, 0, 1)) << 8);
-	    $idstr = substr($idstr, 2, $length-2);
-	    # Remove non-printable characters
-	    $idstr =~ tr/[\x00-\x1f]/./;
-	    # If we do not find any item in the ID string, we try to read
-	    # it again
-	    my $itemfound = 0;
-	    # Extract the printer data from the ID string
-	    my ($manufacturer, $model, $serialnumber, $description, $commandset) =
-		    ("", "", "", "", "");
-	    my ($sku);
-	    if ($idstr =~ /CLS:([^;]+);/ || $idstr =~ /CLASS:([^;]+);/) {
-		$itemfound = 1;
-	    }
-	    if ($idstr =~ /MFG:([^;]+);/ || $idstr =~ /MANUFACTURER:([^;]+);/) {
-		$manufacturer = $1;
-		$manufacturer =~ s/Hewlett[-\s_]Packard/HP/;
-		$manufacturer =~ s/HEWLETT[-\s_]PACKARD/HP/;
-		$itemfound = 1;
-	    }
-	    # For HP's multi-function devices the real model name is in the "SKU"
-	    # field. So use this field with priority for $model when it exists.
-	    if ($idstr =~ /MDL:([^;]+);/ || $idstr =~ /MODEL:([^;]+);/) {
-		$model ||= $1;
-		$itemfound = 1;
-	    }
-	    if ($idstr =~ /SKU:([^;]+);/) {
-		$sku = $1;
-		$itemfound = 1;
-	    }
-	    if ($idstr =~ /DES:([^;]+);/ || $idstr =~ /DESCRIPTION:([^;]+);/) {
-		$description = $1;
-		$description =~ s/Hewlett[-\s_]Packard/HP/;
-		$description =~ s/HEWLETT[-\s_]PACKARD/HP/;
-		$itemfound = 1;
-	    }
-	    if (($idstr =~ /SE*R*N:([^;]+);/) ||
-		($idstr =~ /SN:([^;]+);/)) {
-		$serialnumber = $1;
-		$itemfound = 1;
-	    }
-	    if ($idstr =~ /CMD:([^;]+);/ || 
-		$idstr =~ /COMMAND\s*SET:([^;]+);/) {
-		$commandset ||= $1;
-		$itemfound = 1;
-	    }
-	    # Nothing found? Try again if not in the third attempt,
-	    # after the third attempt give up
-	    next if !$itemfound;
-	    # Was there a manufacturer and a model in the string?
-	    if ($manufacturer eq "" || $model eq "") {
-		$manufacturer = "";
-		$model = N("Unknown model");
-	    }
-	    # No description field? Make one out of manufacturer and model.
-	    if ($description eq "") {
-		$description = "$manufacturer $model";
-	    }
-	    # Store this auto-detection result in the data structure
-	    push @res, { port => $port, val => 
-			 { CLASS => 'PRINTER',
-			   MODEL => $model,
-			   MANUFACTURER => $manufacturer,
-			   DESCRIPTION => $description,
-			   SERIALNUMBER => $serialnumber,
-			   'COMMAND SET' => $commandset,
-			   SKU => $sku,
-			   IEEE1284 => $idstr,
-			   } };
-	    last;
-	}
-    }
-    @res;
-}
-
-sub whatNetPrinter {
-    my ($network, $smb, $timeout) = @_;
-
-    my (@res);
-
-    # Set timeouts for "nmap"
-    $timeout = 4000 if !$timeout;
-    my $irtimeout = $timeout / 2;
-
-    # Which ports should be scanned?
-    my @portstoscan;
-    push @portstoscan, "139" if $smb;
-    push @portstoscan, "4010", "4020", "4030", "5503", "9100-9104" if $network;
-    
-    return () if $#portstoscan < 0;
-    my $portlist = join ",", @portstoscan;
-
-    # Which hosts should be scanned?
-    # (Applying nmap to a whole network is very time-consuming,
-    #  because nmap waits for a certain timeout period on non-existing
-    #  hosts, so we get a lists of existing hosts by pinging the
-    #  broadcast addresses for existing hosts and then scanning only
-    #  them, which is much faster)
-    my @hostips = getIPsInLocalNetworks();
-    return () if $#hostips < 0;
-    my $hostlist = join " ", @hostips;
-
-    # Scan network for printers, the timeout settings are there to avoid
-    # delays caused by machines blocking their ports with a firewall
-    local *F;
-    open F, ($::testing ? "" : "chroot $::prefix/ ") .
-	qq(/bin/sh -c "export LC_ALL=C; nmap -r -P0 --host_timeout $timeout --initial_rtt_timeout $irtimeout -p $portlist $hostlist" 2> /dev/null |)
-	or return @res;
-    my ($host, $ip, $port, $modelinfo, $namechecked) = ("", "", "", "", 0);
-    while (my $line = <F>) {
-	chomp $line;
-
-	# head line of the report of a host with the ports in question open
-	if (($line =~ m/^\s*Interesting\s+ports\s+on\s+(\S*)\s*\((\S+)\)\s*:\s*$/i) ||
-	    ($line =~ m/^\s*Interesting\s+ports\s+on\s+(\S+)\s*:\s*$/i)) {
-	    ($host, $ip) = ($1, $2);
-	    $ip = $host if !$ip;
-	    $host = $ip if $host eq "";
-	    $port = "";
-	    $namechecked = 0;
-
-	    undef $modelinfo;
-
-	} elsif ($line =~ m!^\s*(\d+)/\S+\s+open\s+!i) {
-	    next if $ip eq "";
-	    $port = $1;
-
-	    # Check integrity of the host name (work around DNS problems
-	    # by using IP if host name is broken)
-	    if (!$namechecked && ($host ne $ip)) {
-		$namechecked = 1; # Do not check more than once
-		my $packedip = gethostbyname("$host");
-		my ($a,$b,$c,$d) = unpack('C4',$packedip);
-		my $ipfromdns = sprintf("%d.%d.%d.%d", $a, $b, $c, $d);
-		$host = $ip if $ip ne $ipfromdns;
-	    }
-	    # Now we have all info for one printer
-	    # Store this auto-detection result in the data structure
-
-	    # Determine the protocol by the port number
-
-	    # SMB/Windows
-	    if ($port eq "139") {
-		my @shares = getSMBPrinterShares($ip);
-		foreach my $share (@shares) {
-		    push @res, { port => "smb://$host/$share->{name}",
-				 val => { CLASS => 'PRINTER',
-					  MODEL => N("Unknown model"),
-					  MANUFACTURER => "",
-					  DESCRIPTION => $share->{description},
-					  SERIALNUMBER => ""
-				      }
-			     };
-		}
-	    } else {
-		if (!defined($modelinfo)) {
-		    # SNMP request to auto-detect model
-		    $modelinfo = getSNMPModel($ip);
-		}
-		if (defined($modelinfo)) {
-		    push @res, { port => "socket://$host:$port",
-				 val => $modelinfo
-				 };
-		}
-	    }
-	}
-    }
-    close F;
-    @res;
-}
-
-sub getNetworkInterfaces() {
-
-    # subroutine determines the list of all network interfaces reported
-    # by "ifconfig", except "lo".
-    
-    # Return an empty list if no network is running
-    return () unless network_running();
-    
-    my @interfaces;
-	
-    local *IFCONFIG_OUT;
-    open IFCONFIG_OUT, ($::testing ? "" : "chroot $::prefix/ ") .
-	'/bin/sh -c "export LC_ALL=C; ifconfig" 2> /dev/null |' or return ();
-    while (my $readline = <IFCONFIG_OUT>) {
-	# New entry ...
-	if ($readline =~ /^(\S+)\s/) {
-	    my $dev = $1;
-	    if ($dev ne "lo") {
-		push @interfaces, $dev;
-	    }
-	}
-    }
-    close(IFCONFIG_OUT);
-
-    @interfaces;
-}
-
-sub getIPsOfLocalMachine() {
-
-    # subroutine determines all IPs which point to the local machine,
-    # except 127.0.0.1 (localhost).
-
-    # Return an empty list if no network is running
-    return () unless network_running();
-    
-    # Read the output of "ifconfig" to determine the broadcast addresses of
-    # the local networks
-    my $dev_is_realnet = 0;
-    my @local_ips;
-    my $current_ip = "";
-	
-    local *IFCONFIG_OUT;
-    open IFCONFIG_OUT, ($::testing ? "" : "chroot $::prefix/ ") .
-	'/bin/sh -c "export LC_ALL=C; ifconfig" 2> /dev/null |' or return ();
-    while (my $readline = <IFCONFIG_OUT>) {
-	# New entry ...
-	if ($readline =~ /^(\S+)\s/) {
-	    my $dev = $1;
-	    # ... for a real network (not lo = localhost)
-	    $dev_is_realnet = $dev ne 'lo';
-	    # delete previous address
-	    $current_ip = "";
-	}
-	# Are we in the important line now?
-	if ($readline =~ /\sinet addr:([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)\s/) {
-	    # Rip out the IP address
-	    $current_ip = $1;
-	    
-	    # Are we in an entry for a real network?
-	    if ($dev_is_realnet) {
-		# Store current IP address
-		push @local_ips, $current_ip;
-	    }
-	}
-    }
-    close(IFCONFIG_OUT);
-    @local_ips;
-}
-
-sub getIPsInLocalNetworks() {
-
-    # subroutine determines the list of all hosts reachable in the local
-    # networks by means of pinging the broadcast addresses.
-    
-    # Return an empty list if no network is running
-    return () unless network_running();
-    
-    # Read the output of "ifconfig" to determine the broadcast addresses of
-    # the local networks
-    my $dev_is_localnet = 0;
-    my $local_nets = {};
-    my $dev;
-    local *IFCONFIG_OUT;
-    open IFCONFIG_OUT, ($::testing ? "" : "chroot $::prefix/ ") .
-	'/bin/sh -c "export LC_ALL=C; ifconfig" 2> /dev/null |' or return ();
-    while (my $readline = <IFCONFIG_OUT>) {
-	# New entry ...
-	if ($readline =~ /^(\S+)\s/) {
-	    $dev = $1;
-	    # ... for a local network (eth = ethernet, 
-	    #     vmnet = VMWare,
-	    #     ethernet card connected to ISP excluded)?
-	    $dev_is_localnet = $dev =~ /^eth/ || $dev =~ /^vmnet/;
-	}
-	if ($dev_is_localnet) {
-	    # Are we in the important line now?
-	    if ($readline =~ /\saddr:([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)\s/) {
-		# Rip out the broadcast IP address
-		$local_nets->{$dev}{ip} = $1;
-	    }
-	    if ($readline =~ /\sBcast:([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)\s/) {
-		# Rip out the broadcast IP address
-		$local_nets->{$dev}{bcast} = $1;
-	    }
-	    if ($readline =~ /\sMask:([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)\s/) {
-		# Rip out the broadcast IP address
-		$local_nets->{$dev}{mask} = $1;
-	    }
-	}
-    }
-    close(IFCONFIG_OUT);
-
-    # Now find all addresses in the local networks which we will investigate
-    my @addresses;
-    foreach my $dev (keys %{$local_nets}) {
-	my $ip = $local_nets->{$dev}{ip};
-	my $bcast = $local_nets->{$dev}{bcast};
-	my $mask = $local_nets->{$dev}{mask};
-	if ($mask =~ /255.255.255.(\d+)/) {
-	    # Small network, never more than 255 boxes, so we return
-	    # all addresses belonging to this network, nwithout pinging
-	    my $lastnumber = $1;
-	    my $masknumber;
-	    if ($lastnumber < 128) {
-		$masknumber = 24;
-	    } elsif ($lastnumber < 192) {
-		$masknumber = 25;
-	    } elsif ($lastnumber < 224) {
-		$masknumber = 26;
-	    } elsif ($lastnumber < 240) {
-		$masknumber = 27;
-	    } elsif ($lastnumber < 248) {
-		$masknumber = 28;
-	    } elsif ($lastnumber < 252) {
-		$masknumber = 29;
-	    } elsif ($lastnumber < 254) {
-		$masknumber = 30;
-	    } elsif ($lastnumber < 255) {
-		$masknumber = 31;
-	    } else {
-		$masknumber = 32;
-	    }
-	    push @addresses, "$ip/$masknumber";
-	} else {
-	    # Big network, probably more than 255 boxes, so ping the 
-	    # broadcast address and additionally "nmblookup" the
-	    # networks (to find Windows servers which do not answer to ping)
-	    local *F;
-	    open F, ($::testing ? "" : "chroot $::prefix/ ") . 
-		qq(/bin/sh -c "export LC_ALL=C; ping -w 1 -b -n $bcast 2> /dev/null | cut -f 4 -d ' ' | sed s/:// | egrep '^[0-9]+\\.[0-9]+\\.[0-9]+\\.[0-9]+' | uniq | sort" |) 
-		or next;
-	    local $_;
-	    while (<F>) { chomp; push @addresses, $_ }
-	    close F;
-	    if (-x "/usr/bin/nmblookup") {
-		local *F;
-		open F, ($::testing ? "" : "chroot $::prefix/ ") . 
-		    qq(/bin/sh -c "export LC_ALL=C; nmblookup -B $bcast \\* 2> /dev/null | cut -f 1 -d ' ' | egrep '^[0-9]+\\.[0-9]+\\.[0-9]+\\.[0-9]+' | uniq | sort" |)
-		    or next;
-		local $_;
-		while (<F>) { 
-		    chomp;
-		    push @addresses, $_ if !(member($_,@addresses));
-		}
-	    }
-	}
-    }
-
-    @addresses;
-}
-
-sub getSMBPrinterShares {
-    my ($host) = @_;
-    
-    # SMB request to auto-detect shares
-    local *F;
-    open F, ($::testing ? "" : "chroot $::prefix/ ") .
-	qq(/bin/sh -c "export LC_ALL=C; smbclient -N -L $host" 2> /dev/null |) or return ();
-    my $insharelist = 0;
-    my @shares;
-    while (my $l = <F>) {
-	chomp $l;
-	if ($l =~ /^\s*Sharename\s+Type\s+Comment\s*$/i) {
-	    $insharelist = 1;
-	} elsif ($l =~ /^\s*Server\s+Comment\s*$/i) {
-	    $insharelist = 0;
-	} elsif ($l =~ /^\s*(\S+)\s+Printer\s*(.*)$/i &&
-		 $insharelist) {
-	    my $name = $1;
-	    my $description = $2;
-	    $description =~ s/^(\s*)//;
-	    push @shares, { name => $name, description => $description };
-	}
-    }
-    close F;
-
-    return @shares;
-}
-
-sub getSNMPModel {
-    my ($host) = @_;
-    my $manufacturer = "";
-    my $model = "";
-    my $description = "";
-    my $serialnumber = "";
-    
-    # SNMP request to auto-detect model
-    local *F;
-    open F, ($::testing ? $::prefix : "chroot $::prefix/ ") .
-	qq(/bin/sh -c "scli -v 1 -c 'show printer info' $host" 2> /dev/null |) or
-	return { CLASS => 'PRINTER',
-		 MODEL => N("Unknown model"),
-		 MANUFACTURER => "",
-		 DESCRIPTION => "",
-		 SERIALNUMBER => ""
-		 };
-    while (my $l = <F>) {
-	chomp $l;
-	if ($l =~ /^\s*Manufacturer:\s*(\S.*)$/i &&
-	    $l =~ /^\s*Vendor:\s*(\S.*)$/i) {
-	    $manufacturer = $1;
-	    $manufacturer =~ s/Hewlett[-\s_]Packard/HP/;
-	    $manufacturer =~ s/HEWLETT[-\s_]PACKARD/HP/;
-	} elsif ($l =~ /^\s*Model:\s*(\S.*)$/i) {
-	    $model = $1;
-	} elsif ($l =~ /^\s*Description:\s*(\S.*)$/i) {
-	    $description = $1;
-	    $description =~ s/Hewlett[-\s_]Packard/HP/;
-	    $description =~ s/HEWLETT[-\s_]PACKARD/HP/;
-	} elsif ($l =~ /^\s*Serial\s*Number:\s*(\S.*)$/i) {
-	    $serialnumber = $1;
-	}
-    }
-    close F;
-
-    # Was there a manufacturer and a model in the output?
-    # If not, get them from the description
-    if ($manufacturer eq "" || $model eq "") {
-	# Replace bad description
-	if ((length($description) < 5) &&
-	    (length($description) >= 5)) {
-	    $description = $model;
-	}
-	# Guess manufacturer by model name
-	if ($description =~
-	    /^\s*(DeskJet|LaserJet|OfficeJet|PSC|PhotoSmart)\b/i) {
-	    # HP printer
-	    $manufacturer = "HP";
-	    $model = $description;
-	} elsif ($description =~
-	    /^\s*(Stylus|EPL|AcuLaser)\b/i) {
-	    # Epson printer
-	    $manufacturer = "Epson";
-	    $model = $description;
-	} elsif ($description =~
-	    /^\s*(Aficio)\b/i) {
-	    # Ricoh printer
-	    $manufacturer = "Ricoh";
-	    $model = $description;
-	} elsif ($description =~
-	    /^\s*(Optra|Color\s+JetPrinter)\b/i) {
-	    # Lexmark printer
-	    $manufacturer = "Lexmark";
-	    $model = $description;
-	} elsif ($description =~
-	    /^\s*(imageRunner|Pixma|Pixus|BJC|LBP)\b/i) {
-	    # Canon printer
-	    $manufacturer = "Canon";
-	    $model = $description;
-	} elsif ($description =~
-	    /^\s*(Phaser|DocuPrint|(Work|Document)\s*(Home|)Centre)\b/i) {
-	    # Xerox printer
-	    $manufacturer = "Xerox";
-	    $model = $description;
-	} elsif ($description =~ /^\s*(\S*)\s+(\S.*)$/) {
-	    $manufacturer = $1 if $manufacturer eq "";
-	    $model = $2 if $model eq "";
-	}
-	# No description field? Make one out of manufacturer and model.
-    } elsif ($description eq "") {
-	$description = "$manufacturer $model";
-    }
-    
-    # We couldn't determine a model
-    $model = N("Unknown model") if $model eq "";
-    
-    # Remove trailing spaces
-    $manufacturer =~ s/(\S+)\s+$/$1/;
-    $model        =~ s/(\S+)\s+$/$1/;
-    $description  =~ s/(\S+)\s+$/$1/;
-    $serialnumber =~ s/(\S+)\s+$/$1/;
-
-    # Now we have all info for one printer
-    # Store this auto-detection result in the data structure
-    return  { CLASS => 'PRINTER',
-	      MODEL => $model,
-	      MANUFACTURER => $manufacturer,
-	      DESCRIPTION => $description,
-	      SERIALNUMBER => $serialnumber
-	      };
-}
-
-sub network_running() {
-    # If the network is not running return 0, otherwise 1.
-    local *F; 
-    open F, ($::testing ? $::prefix : "chroot $::prefix/ ") . 
-	'/bin/sh -c "export LC_ALL=C; /sbin/ifconfig" 2> /dev/null |' or
-	    die 'Could not run "ifconfig"!';
-    while (my $line = <F>) {
-	if ($line !~ /^lo\s+/ && # The loopback device can have been 
-                                   # started by the spooler's startup script
-	    $line =~ /^(\S+)\s+/) { # In this line starts an entry for a
-	                              # running network
-	    close F;
-	    return 1;
-	}
-    }
-    close F;
-    return 0;
-}
-
-sub parport_addr {
-    # auto-detect the parallel port addresses
-    my ($device) = @_;
-    $device =~ m!^/dev/lp(\d+)$! or
-	$device =~ m!^/dev/printers/(\d+)$!;
-    my $portnumber = $1;
-    my $i = 0;
-    my $parportdir;
-    foreach (sort { $a =~ /(\d+)/; my $m = $1; $b =~ /(\d+)/; my $n = $1; $m <=> $n } `ls -1d /proc/parport/[0-9]* /proc/sys/dev/parport/parport[0-9]* 2>/dev/null`) {
-	chomp;
-	if ($i == $portnumber) {
-	    $parportdir = $_;
-	    last;
-	}
-	$i++;
-    }
-    my $parport_addresses = 
-	`cat $parportdir/base-addr`;
-    my $address_arg;
-    if ($parport_addresses =~ /^\s*(\d+)\s+(\d+)\s*$/) {
-	$address_arg = sprintf(" -base 0x%x -basehigh 0x%x", $1, $2);
-    } elsif ($parport_addresses =~ /^\s*(\d+)\s*$/) {
-	$address_arg = sprintf(" -base 0x%x", $1);
-    } else {
-	$address_arg = "";
-    }
-    return $address_arg;
-}
-
-1;