#!/moira/bin/perl -Tw

# $Id$

# The following exit codes are defined and MUST BE CONSISTENT withh the
# error codes the library uses:
$MR_DBMS_ERR = 47836421;
$MR_OCONFIG = 47836460;

$outfile = '/moira/dcm/calendar.out';

use DBI;

$dbh = DBI->connect("dbi:Oracle:moira", "moira", "moira")
    || exit $MR_DBMS_ERR;

$sth = $dbh->prepare("SELECT UNIQUE u.clearid, u.login, u.first, u.middle, " .
		     "u.last FROM users u, list l, imembers i " .
		     "WHERE l.name = 'calendar-acl' " .
		     "AND l.list_id = i.list_id AND l.list_id = i.list_id " .
		     "AND i.member_type='USER' AND i.member_id = u.users_id")
    || exit $MR_DBMS_ERR;
$sth->execute || exit $MR_DBMS_ERR;

umask 022;
open(OUT, ">$outfile") || exit $MR_OCONFIG;

while (($clearid, $login, $first, $middle, $last) = $sth->fetchrow_array) {
    $row = "$clearid|$login^UID=$login/S=$last/G=$first/I=$middle/";
    $row .= "OU1=/JOB-TITLE=/PHONE=/LOC=/EMAIL=$login\@mit.edu\n";
    $row =~ s/\0//g;
    print OUT $row;
}
close(OUT);
$dbh->disconnect;
exit 0;