gen/stellar.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 $ENV{PATH} = "/bin:/usr/bin:/sbin:/usr/sbin";
  11
  12 $outdir = '/moira/dcm/stellar';
  13 $outfile = '/moira/dcm/stellar.out';
  14 umask 022;
  15
  16 use DBI;
  17
  18 $dbh = DBI->connect("dbi:Oracle:moira", "moira", "moira")
  19   || exit $MR_DBMS_ERR;
  20
  21 $sth0 = $dbh->prepare("SELECT l.list_id, m.name " .
  22                       "FROM list l, machine m, serverhosts sh " .
  23                       "WHERE sh.value3 = l.name AND sh.service = 'STELLAR' " .
  24                       "AND m.mach_id = sh.mach_id") || exit $MR_DBMS_ERR;
  25 $sth0->execute;
  26
  27 while (($root_list_id, $hostname) = $sth0->fetchrow_array) {
  28     open(OUT, ">$outdir/$hostname");
  29
  30     $sth = $dbh->prepare("SELECT l.name FROM list l, imembers i " .
  31                          "WHERE i.list_id = " . $dbh->quote($root_list_id) .
  32                          "AND i.member_type = 'LIST' " .
  33                          "AND i.member_id = l.list_id " .
  34                          "ORDER BY l.name") || exit $MR_DBMS_ERR;
  35     $sth->execute;
  36
  37     while (($name) = $sth->fetchrow_array) {
  38         $sth2 = $dbh->prepare("SELECT UNIQUE i.member_type, i.member_id " .
  39                               "FROM imembers i, list l " .
  40                               "WHERE l.name = " . $dbh->quote($name) .
  41                               "AND i.list_id = l.list_id " .
  42                               "AND (i.member_type = 'USER' " .
  43                               "OR i.member_type = 'STRING')") ||
  44                                   exit $MR_DBMS_ERR;
  45         $sth2->execute;
  46
  47         $row = "$name:";
  48         $row =~ s/\0//g;
  49         print OUT $row;
  50         $maybecomma = "";
  51
  52         while (($type, $id) = $sth2->fetchrow_array) {
  53             if ($type eq "USER") {
  54                 ($member) = $dbh->selectrow_array("SELECT login FROM users " .
  55                                                   "WHERE users_id = " .
  56                                                   $dbh->quote($id)) ||
  57                                                       exit $MR_DBMS_ERR;
  58                 $member = $member . "\@mit.edu";
  59             }
  60             elsif ($type eq "STRING") {
  61                 ($member) = $dbh->selectrow_array("SELECT string " .
  62                                                   "FROM strings " .
  63                                                   "WHERE string_id = " .
  64                                                   $dbh->quote($id)) ||
  65                                                       exit $MR_DBMS_ERR;
  66             }
  67             $row = "$maybecomma$member";
  68             $row =~ s/\0//g;
  69             print OUT $row;
  70             $maybecomma = ",";
  71         }
  72
  73         $row = "\n";
  74         $row =~ s/\0//g;
  75         print OUT $row;
  76     }
  77     close(OUT);
  78 }
  79
  80 system("cd $outdir && tar cf $outfile .") == 0 || exit $MR_OCONFIG;
  81
  82 $dbh->disconnect;
  83
  84 exit 0;