gen/events.gen

   1 #!/moira/bin/perl -Tw
   2
   3 # $Id$
   4
   5 # The following exit codes are defined and MUST BE CONSISTENT with the
   6 # error codes the library uses:
   7 $MR_DBMS_ERR = 47836421;
   8 $MR_OCONFIG = 47836460;
   9
  10 $outfile = '/moira/dcm/events.out';
  11
  12 use DBI;
  13
  14 $dbh = DBI->connect("dbi:Oracle:moira", "moira", "moira")
  15   || exit $MR_DBMS_ERR;
  16
  17 $sth = $dbh->prepare("SELECT name FROM list WHERE maillist = 1 AND active = 1")
  18     || exit $MR_DBMS_ERR;
  19
  20 $sth->execute || exit $MR_DBMS_ERR;
  21
  22 umask 022;
  23 open(OUT, ">$outfile") || exit $MR_OCONFIG;
  24
  25 while (($name) = $sth->fetchrow_array) {
  26
  27     $sth2 = $dbh->prepare("SELECT UNIQUE u.login FROM users u, imembers i, " .
  28                           "list l WHERE l.name = " . $dbh->quote($name) .
  29                           "AND l.list_id = i.list_id " .
  30                           "AND i.member_type = 'USER' " .
  31                           "AND i.member_id = u.users_id") || exit $MR_DBMS_ERR;
  32
  33     $sth2->execute || exit $MR_DBMS_ERR;
  34
  35     $row = "$name:";
  36     $row =~ s/\0//g;
  37     print OUT $row;
  38     $maybecomma = "";
  39
  40     while (($member) = $sth2->fetchrow_array) {
  41         $row = "$maybecomma$member";
  42         $row =~ s/\0//g;
  43         print OUT $row;
  44         $maybecomma = ",";
  45     }
  46
  47     $sth3 = $dbh->prepare("SELECT UNIQUE s.string FROM strings s, " .
  48                           "imembers i, list l WHERE l.name = " .
  49                           $dbh->quote($name) .
  50                           "AND l.list_id = i.list_id " .
  51                           "AND i.member_type = 'KERBEROS' " .
  52                           "AND i.member_id = s.string_id") || exit $MR_DBMS_ERR;
  53     $sth3->execute || exit $MR_DBMS_ERR;
  54
  55     while (($member) = $sth3->fetchrow_array) {
  56         # If principal is @ATHENA.MIT.EDU, strip realm, otherwise skip.
  57         if ($member =~ /\@ATHENA.MIT.EDU/) {
  58             $member =~ s/\@ATHENA.MIT.EDU//;
  59         } else {
  60             next;
  61         }
  62         $row = "$maybecomma$member";
  63         $row =~ s/\0//g;
  64         print OUT $row;
  65         $maybecomma = ",";
  66     }
  67
  68     $row = "\n";
  69     $row =~ s/\0//g;
  70     print OUT $row;
  71 }
  72
  73 close(OUT);
  74 $dbh->disconnect;
  75
  76 exit 0;