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authorTill Kamppeter <tkamppeter@mandriva.com>2002-08-01 23:18:54 +0000
committerTill Kamppeter <tkamppeter@mandriva.com>2002-08-01 23:18:54 +0000
commit4debb6278e650860bc8223534e5f6c4592f1f5a2 (patch)
treeee3b62f887c0c6b67dadeef9285971c8806a90c5
parent01a4038362a30c909ac8115b897d77bc2e705e44 (diff)
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Added facility to scan network for SMB/Windows-hosted printers.
-rw-r--r--perl-install/detect_devices.pm70
1 files changed, 61 insertions, 9 deletions
diff --git a/perl-install/detect_devices.pm b/perl-install/detect_devices.pm
index 4514d5f5e..dad7967b6 100644
--- a/perl-install/detect_devices.pm
+++ b/perl-install/detect_devices.pm
@@ -654,13 +654,41 @@ sub getSNMPModel {
};
}
+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 whatNetPrinter () {
my $i;
my @res;
- # Scan network for printers (one of ports 9100-9199 open)
+ # Scan network for printers
local *F;
- open F, "export LC_ALL=\"C\"; nmap -p 4010,4020,4030,5503,9100-9104 `route | egrep \"^[0-9]+\\.[0-9]+\\.[0-9]+\\.[0-9]+\" | cut -f 1 -d \" \" | grep -v \"127\\.0\\.0\\.0\" | sed \"s/\\.0\$/\\.*/\"` |" ||
+ open F, "export LC_ALL=\"C\"; nmap -p 139,4010,4020,4030,5503,9100-9104 `route | egrep \"^[0-9]+\\.[0-9]+\\.[0-9]+\\.[0-9]+\" | cut -f 1 -d \" \" | grep -v \"127\\.0\\.0\\.0\" | sed \"s/\\.0\$/\\.*/\"` |" ||
return @res;
my $host = "";
my $ip = "";
@@ -679,18 +707,42 @@ sub whatNetPrinter () {
}
$port = "";
- # SNMP request to auto-detect model
- $modelinfo = getSNMPModel ($ip);
+ undef $modelinfo;
} elsif ($line =~ m/^\s*(\d+)\/\S+\s+open\s+/i) {
- next if ($ip eq "") || (!defined($modelinfo));
+ next if ($ip eq "");
$port = $1;
-
+
# Now we have all info for one printer
# Store this auto-detection result in the data structure
- push @res, { port => "socket://$host:$port",
- val => $modelinfo
- };
+
+ # Determine the protocol by the port number
+
+ # SMB/Windows
+ if ($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;