diff options
| -rwxr-xr-x | packaging/SGI/findsmb | 129 | ||||
| -rwxr-xr-x | packaging/SGI/idb.pl | 5 |
2 files changed, 133 insertions, 1 deletions
diff --git a/packaging/SGI/findsmb b/packaging/SGI/findsmb new file mode 100755 index 0000000000..59dc960402 --- /dev/null +++ b/packaging/SGI/findsmb @@ -0,0 +1,129 @@ +#!/bin/perl +# +# Prints info on all smb responding machines on a subnet. +# This script needs to be run on a machine without nmbd running and be +# run as root to get correct info from WIN95 clients. +# +# syntax: +# findsmb [subnet broadcast address] +# +# with no agrument it will list machines on the current subnet +# +# There will be a "+" in front of the workgroup name for machines that are +# local master browsers for that workgroup. There will be an "*" in front +# of the workgroup name for machines that are the domain master browser for +# that workgroup. +# + +$SAMBABIN = "/usr/samba/bin"; + +for ($i = 0; $i < 2; $i++) { # test for -d option and broadcast address + $_ = shift; + if (m/-d|-D/) { + $DEBUG = 1; + } else { + if ($_) { + $BCAST = "-B $_"; + } + } +} + +sub ipsort # do numeric sort on last field of IP address +{ + @t1 = split(/\./,$a); + @t2 = split(/\./,$b); + @t1[3] <=> @t2[3]; +} + +# look for all machines that respond to a name lookup + +open(NMBLOOKUP,"$SAMBABIN/nmblookup $BCAST '*'|") || + die("Can't run nmblookup '*'.\n"); + +# get rid of all lines that are not a response IP address, +# strip everything but IP address and sort by last field in address + +@ipaddrs = sort ipsort grep(s/ \*<00>.*$//,<NMBLOOKUP>); + +# print header info + +print "\nIP ADDR NETBIOS NAME WORKGROUP/OS/VERSION $BCAST\n"; +print "---------------------------------------------------------------------\n"; + +foreach $ip (@ipaddrs) # loop through each IP address found +{ + $ip =~ s/\n//; # strip newline from IP address + +# find the netbios names registered by each machine + + open(NMBLOOKUP,"$SAMBABIN/nmblookup -r -A $ip|") || + die("Can't get nmb name list.\n"); + @nmblookup = <NMBLOOKUP>; + close NMBLOOKUP; + +# get the first <00> name + + @name = grep(/<00>/,@nmblookup); + $_ = @name[0]; + if ($_) { # we have a netbios name + /(\S+)/; + $name = $1; + +# do an smbclient command on the netbios name. + + open(SMB,"$SAMBABIN/smbclient -N -L $name -I $ip -U% |") || + die("Can't do smbclient command.\n"); + @smb = <SMB>; + close SMB; + + if ($DEBUG) { # if -d flag print results of nmblookup and smbclient + print "===============================================================\n"; + print @nmblookup; + print @smb; + } + +# look for the OS= string + + @info = grep(/OS=/,@smb); + $_ = @info[0]; + if ($_) { # we found response + s/Domain=|OS=|Server=|\n//g; # strip out descriptions to make line shorter + + } else { # no OS= string in response (WIN95 client) + +# for WIN95 clients get workgroup name from nmblookup response + @name = grep(/<00> - <GROUP>/,@nmblookup); + $_ = @name[0]; + /(\S+)/; + $_ = "[$1]"; + } + +# see if machine registered a local master browser name + if (grep(/<1d>/,@nmblookup)) { + $master = '+'; # indicate local master browser + if (grep(/<1b>/,@nmblookup)) { # how about domain master browser? + $master = '*'; # indicate domain master browser + } + } else { + $master = ' '; # not a browse master + } + +# line up info in 3 columns + + print "$ip".' 'x(16-length($ip))."$name".' 'x(14-length($name))."$master"."$_\n"; + + } else { # no netbios name found +# try getting the host name + ($name, $aliases, $type, $length, @addresses) = + gethostbyaddr(pack('C4',split('\.',$ip)),2); + if (! $name) { # could not get name + $name = "unknown nis name"; + } + if ($DEBUG) { # if -d flag print results of nmblookup + print "===============================================================\n"; + print @nmblookup; + } + print "$ip".' 'x(16-length($ip))."$name\n"; + } +} + diff --git a/packaging/SGI/idb.pl b/packaging/SGI/idb.pl index 78d5eb1de8..7eea09d8d5 100755 --- a/packaging/SGI/idb.pl +++ b/packaging/SGI/idb.pl @@ -55,7 +55,7 @@ if (@codepage) { } # add my local files to the list of binaries to install -@bins = sort (@sprogs,@progs,@progs1,@scripts,("sambalp","smbprint")); +@bins = sort (@sprogs,@progs,@progs1,@scripts,("findsmb","sambalp","smbprint")); # the files installed in docs include all the original files in docs plus all # the "*.doc" files from the source tree @@ -92,6 +92,9 @@ while(@bins) { if ($nextfile eq "smbpasswd") { print IDB "f 4555 root sys usr/samba/bin/$nextfile source/$nextfile samba.sw.base\n"; } + elsif ($nextfile eq "findsmb") { + print IDB "f 0755 root sys usr/samba/bin/$nextfile packaging/SGI/$nextfile samba.sw.base\n"; + } elsif ($nextfile eq "sambalp") { print IDB "f 0755 root sys usr/samba/bin/$nextfile packaging/SGI/$nextfile samba.sw.base\n"; } |