Strip nicknames from clientlist response using Perl script

[Stally]

Hi guys

I wonder if anyone could help point me in the right direction here. I'm trying to setup a script to monitior a 3rd party teamspeak 3 server, and return the list of currently logged in users, by parsing the result of the clientlist command.

What I've got so far seems to be close, but think the regexp needs adjusting slightly, as its only returning the first user (sorry I'm not great with regular expressions!). Here is what I have so far that was trying to print a comma seperated list of users:

#!/usr/bin/perl
use IO::Socket; 
my $sock = new IO::Socket::INET (PeerAddr => 'xxx.xxx.xxx.xxx',PeerPort => 'xxxx',Proto => 'tcp'); 
die "Could not create socket: $!\n" unless $sock; 

# Login details for TS
print $sock "login ****** ******\n";

# Virtual TS server ID
print $sock "use sid=xx\n"; 

# Command to run
print $sock "clientlist\n";

# Array to hold users online
@users = ();

# Do text parsing to check for users value
while (<$sock>) { 
			/error id=(\d+)/ and 
				$1 !~ /^0$/ and
				print "error\n" and
				close $sock;
			/client_nickname=(\S+)/ and
				push(@users,"$1") and
				close $sock;
		}

# Output users online
print join(",",@users);

Has anyone does this already, or have any advice on the above?

Thanks!

[Scor9ioN]

Try this maybe...

Tested Code:

#!/usr/bin/perl

use strict;
use warnings;
use IO::Socket; 

my $query_address = "192.168.0.2";
my $query_port = 10011;
my $login = "serveradmin";
my $pass = "*********";
my $sid = 1;

my $sock = IO::Socket::INET->new(
      PeerAddr    => $query_address,
      PeerPort    => $query_port,
      Proto       => 'TCP',
      Autoflush   => 1,
      Blocking    => 1,
) or die "Server Failed to Start : [email protected]";

# Login to TS3
print $sock "login $login $pass\n";
print $sock "use sid=$sid\n"; 

# Ask for clientlist
print $sock "clientlist\n";

# Wait for server/query to receive above socket data
sleep(1);

# Receive clientlist from socket response
my ($data);
$sock->recv($data,4096);

# Not sure if your program continues but just in case...
close($sock);

if ( $data =~ /error id=([^0?]\d+)/ ) {
    # Error Handler...?
    print "Error Fetching Clientlist\n";
}
else {
    # Array to hold users online
    my @users = $data =~ /client_nickname=(.+?) /gi;
    
    # Output Array With Users Online
    print join(', ',@users)."\n"; 
}

[Scor9ioN]

OR if you need that while(<$sock>) loop instead (I hate adding sleep in that last code, unless it was forked off the parent)..

I've tested this also..

#!/usr/bin/perl

use strict;
use warnings;
use IO::Socket;

my $sock = IO::Socket::INET->new(
      PeerAddr    => "voice.server.com",
      PeerPort    => 10011,
      Proto       => 'TCP',
      Autoflush   => 1,
) or die "Socket Failed To Start : [email protected]";

print $sock "login serveradmin *******\n";
print $sock "use sid=1\n";
print $sock "clientlist\n";

# Declare undefined array.
my @users = ();

while(defined(my $data = <$sock>)) {
    if ($data =~ /error id=([^0?]\d+)/) {
        print "Error Fetching Clientlist\n";
        last;
    }
    elsif ($data =~ /client_nickname/) {
        # replace global array with this.
        @users = $data =~ /client_nickname=(.+?) client/gi;
        last;
    }
}

# Process defined array.
if (@users) {
    # Some nicknames have \s for a whitespace. replace with our own whitespace.
    s/\\s/ /gi for @users;
    # Take a look at what we did.
    print join(', ',@users)."\n";
}

close($sock);
exit(0);