gen/mailman.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
   9 $outdir = '/moira/dcm/mailman';
  10 umask 022;
  11
  12 use DBI;
  13
  14 $dbh = DBI->connect("dbi:Oracle:moira", "moira", "moira") || exit $MR_DBMS_ERR;
  15
  16 $sth0 = $dbh->prepare("SELECT m.name FROM machine m, serverhosts sh " .
  17                      "WHERE m.mach_id = sh.mach_id AND " .
  18                      "sh.service = 'MAILMAN' AND sh.enable = 1");
  19 $sth0->execute;
  20
  21 while (($hostname) = $sth0->fetchrow_array) {
  22     open(OUT, ">$outdir/$hostname");
  23
  24     $sth1 = $dbh->prepare("SELECT l.name, l.memacl_type, l.memacl_id " .
  25                           "FROM list l, machine m WHERE ".
  26                           "l.mailman = 1 AND " .
  27                           "m.name = " . $dbh->quote($hostname) .
  28                           "AND m.mach_id = l.mailman_id AND l.active = 1" .
  29                           "AND l.memacl_type != 'KERBEROS'")
  30         || exit $MR_DBMS_ERR;
  31     $sth1->execute;
  32
  33     while (($listname, $memacl_type, $memacl_id) = $sth1->fetchrow_array) {
  34         $row = "$listname:";
  35         $row =~ s/\0//g;
  36         print OUT $row;
  37
  38         if ($memacl_type eq "USER") {
  39             ($member) = $dbh->selectrow_array("SELECT login FROM users " .
  40                                               "WHERE users_id = " .
  41                                               $dbh->quote($memacl_id)) ||
  42                                               exit $MR_DBMS_ERR;
  43             $member = $member . "\@mit.edu";
  44             $row = "$member";
  45             print OUT $row;
  46         } else {
  47             $sth2 = $dbh->prepare("SELECT UNIQUE i.member_type, i.member_id " .
  48                                   "FROM imembers i, list l " .
  49                                   "WHERE l.list_id = " .
  50                                   $dbh->quote($memacl_id) .
  51                                   "AND i.list_id = l.list_id " .
  52                                   "AND (i.member_type = 'USER' " .
  53                                   "OR i.member_type = 'STRING')") ||
  54                                   exit $MR_DBMS_ERR;
  55             $sth2->execute;
  56             $maybecomma = "";
  57
  58             while (($type, $id) = $sth2->fetchrow_array) {
  59                 if ($type eq "USER") {
  60                     ($member) = $dbh->selectrow_array("SELECT login " .
  61                                                       "FROM users " .
  62                                                       "WHERE users_id = " .
  63                                                       $dbh->quote($id)) ||
  64                                                       exit $MR_DBMS_ERR;
  65                     $member = $member . "\@mit.edu";
  66                 }
  67                 elsif ($type eq "STRING") {
  68                     ($member) = $dbh->selectrow_array("SELECT string " .
  69                                                       "FROM strings " .
  70                                                       "WHERE string_id = " .
  71                                                       $dbh->quote($id)) ||
  72                                                       exit $MR_DBMS_ERR;
  73                 }
  74                 $row = "$maybecomma$member";
  75                 $row =~ s/\0//g;
  76                 print OUT $row;
  77                 $maybecomma = ",";
  78             }
  79         }
  80         $row = "\n";
  81         $row =~ s/\0//g;
  82         print OUT $row;
  83     }
  84     close(OUT);
  85 }
  86
  87 $dbh->disconnect;
  88
  89 exit 0;