# Task: compare client specs to users, and flag the
#       client specs owned by users that don't exist anymore.

#
# num of calls to 'p4': 2
# status:   tested on Win/2000 using perl 5.6
#
# room for optimization/improvement: add getopts call
#
# Copyright 2004 Perforce Corporation, Inc. All rights reserved.

require "ztag.pl";
$p4 = "p4 -Ztag -u zaphod";

#-----------------------------------------------------------
# first call to P4: 'p4 users'
#-----------------------------------------------------------
$client_tagged_cmd = "$p4 users";
@ret = readinZtag($client_tagged_cmd);

%userHash = {};
foreach $u (@ret) {
  $userName = $u->{'User'};
  $userHash{$userName} = $u;
}
#-----------------------------------------------------------
# second call to P4: 'p4 clients'
#-----------------------------------------------------------
$client_tagged_cmd = "$p4 clients";
@ret = readinZtag($client_tagged_cmd);

foreach $c (@ret) {
  $clientName = $c->{'client'};
  $clientOwner = $c->{'Owner'};

  if (defined($userHash{$clientOwner})) {
    print "$clientName owned by $clientOwner OK\n";
  } else {
    print "$clientName owned by $clientOwner ** unknown user **\n";
  }
}