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-rw-r--r--perl-install/detect_devices.pm245
1 files changed, 1 insertions, 244 deletions
diff --git a/perl-install/detect_devices.pm b/perl-install/detect_devices.pm
index 5f20432a2..634b4fe6c 100644
--- a/perl-install/detect_devices.pm
+++ b/perl-install/detect_devices.pm
@@ -584,256 +584,13 @@ sub whatUsbport() {
@res;
}
-sub getSNMPModel {
-
- my ($host) = @_;
- my $manufacturer = "";
- my $model = "";
- my $description = "";
- my $serialnumber = "";
-
- # SNMP request to auto-detect model
- local *F;
- open F, "scli -1 -c \"show printer info\" $host |" ||
- return { CLASS => 'PRINTER',
- MODEL => _("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 "") || ($model eq "")) {
- if ($description =~ /^\s*(\S*)\s+(\S.*)$/) {
- if ($manufacturer eq "") {
- $manufacturer = $1;
- }
- if ($model eq "") {
- $model = $2;
- }
- }
- # No description field? Make one out of manufacturer and model.
- } elsif ($description eq "") {
- $description = "$manufacturer $model";
- }
-
- # We couldn't determine a model
- if ($model eq "") {
- $model = _("Unknown Model");
- }
-
- # 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 => $serialnumber
- };
-}
-
-sub getSMBPrinterShares {
-
- my ($host) = @_;
-
- # SMB request to auto-detect shares
- local *F;
- open F, "export LC_ALL=\"C\"; smbclient -N -L $host |" || 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 getIPsInLocalNetworks {
-
- # subroutine determines the list of all hosts reachable in the local
- # networks by means of pinging the broadcast addresses.
-
- # Read the output of "ifconfig" to determine the broadcast addresses of
- # the local networks
- my $dev_is_localnet = 0;
- my @local_bcasts;
- my $current_bcast = "";
-
- local *IFCONFIG_OUT;
- open IFCONFIG_OUT, "export LC_ALL=C; ifconfig |" or return ();
- while (my $readline = <IFCONFIG_OUT>) {
- # New entry ...
- if ($readline =~ /^(\S+)\s/) {
- my $dev = $1;
- # ... for a local network (eth = ethernet,
- # vmnet = VMWare,
- # ethernet card connected to ISP excluded)?
- $dev_is_localnet = (($dev =~ /^eth/) || ($dev =~ /^vmnet/));
- # delete previous address
- $current_bcast = "";
- }
- # Are we in the important line now?
- if ($readline =~ /\sBcast:([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)\s/) {
- # Rip out the broadcast IP address
- $current_bcast = $1;
-
- # Are we in an entry for a local network?
- if ($dev_is_localnet == 1) {
- # Store current IP address
- push @local_bcasts, $current_bcast;
- }
- }
- }
- close(IFCONFIG_OUT);
-
- my @addresses;
- # Now ping all broadcast addresses
- for my $bcast (@local_bcasts) {
- local *F;
- open F, "export LC_ALL=C; ping -w 1 -b -n $bcast | cut -f 4 -d \" \" | sed s/:// | egrep \"^[0-9]+\\.[0-9]+\\.[0-9]+\\.[0-9]+\" | uniq |" or next;
- while (<F>) { chomp; push @addresses, $_ }
- close F;
- }
-
- @addresses;
-}
-
-sub whatNetPrinter {
-
- my ($network, $smb) = @_;
-
- my $i;
- my @res;
-
- # Which ports should be scanned?
- my @portstoscan;
- if ($smb) {
- push @portstoscan, "139";
- }
- if ($network) {
- push @portstoscan, "4010", "4020", "4030", "5503", "9100-9104";
- }
- 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
- local *F;
- open F, "export LC_ALL=\"C\"; nmap -p $portlist $hostlist |" ||
- return @res;
- my $host = "";
- my $ip = "";
- my $port = "";
- my $modelinfo = "";
- 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*\(([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)\)\s*:\s*$/i) {
- if ($line =~ m/^\s*Interesting\s+ports\s+on\s+(\S*)\s*\((\S+)\)\s*:\s*$/i) {
- $host = $1;
- $ip = $2;
- if ($host eq "") {
- $host = $ip;
- }
- $port = "";
-
- undef $modelinfo;
-
- } elsif ($line =~ m/^\s*(\d+)\/\S+\s+open\s+/i) {
- next if ($ip eq "");
- $port = $1;
-
- # Now we have all info for one printer
- # Store this auto-detection result in the data structure
-
- # Determine the protocol by the port number
-
- # SMB/Windows
- if ($port eq "139") {
- my @shares = getSMBPrinterShares($ip);
- for my $share (@shares) {
- push @res, { port => "smb://$host/$share->{name}",
- val => { CLASS => 'PRINTER',
- MODEL => _("Unknown Model"),
- MANUFACTURER => "",
- DESCRIPTION =>
- "$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 => $modelinfo
- };
- }
- }
- }
- }
- close F;
- @res;
-}
-
#-CLASS:PRINTER;
#-MODEL:HP LaserJet 1100;
#-MANUFACTURER:Hewlett-Packard;
#-DESCRIPTION:HP LaserJet 1100 Printer;
#-COMMAND SET:MLC,PCL,PJL;
sub whatPrinter {
- my ($local, $network, $smb) = @_;
- my @res = (($local ? (whatParport(), whatUsbport()) : ()),
- ($network || $smb ? whatNetPrinter($network,$smb) : ()));
+ my @res = (whatParport(), whatUsbport());
grep { $_->{val}{CLASS} eq "PRINTER"} @res;
}
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