#!/moira/bin/perl -Tw

# $Id$

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

$ENV{PATH} = "/bin:/usr/bin:/sbin:/usr/sbin";

$outdir = '/moira/dcm/winstats';
$outfile = '/moira/dcm/winstats.out';

use DBI;

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

umask 022;

# mcntmap table
$sth = $dbh->prepare("SELECT mach_id, cnt_id FROM mcntmap")
    || exit $MR_DBMS_ERR;

$sth->execute || exit $MR_DBMS_ERR;

open(OUT, ">$outdir/mcntmap") || exit $MR_OCONFIG;

while (($mach_id, $cnt_id) = $sth->fetchrow_array) {
    $row = "$mach_id\t$cnt_id\n";
    $row =~ s/\0//g;
    print OUT $row;
}
close(OUT);

# machine table
$sth = $dbh->prepare("SELECT m.name, m.mach_id FROM machine m, " .
		    "mcntmap mc WHERE m.mach_id = mc.mach_id")
    || exit $MR_DBMS_ERR;

$sth->execute || exit $MR_DBMS_ERR;

open(OUT, ">$outdir/machine") || exit $MR_OCONFIG;

while (($name, $mach_id) = $sth->fetchrow_array) {
    $row = "$name\t$mach_id\n";
    $row =~ s/\0//g;
    print OUT $row;
}
close(OUT);

# containers table
$sth = $dbh->prepare("SELECT name, cnt_id, list_id, publicflg, description, " .
		     "location, contact, acl_type, acl_id, memacl_type, memacl_id, " .
		     "modtime, modby, modwith FROM containers")
    || exit $MR_DBMS_ERR;

$sth->execute || exit $MR_DBMS_ERR;

open(OUT, ">$outdir/containers") || exit $MR_OCONFIG;

while (($name, $cnt_id, $list_id, $publicflg, $description, $location, $contact,
	$acl_type, $acl_id, $memacl_type, $memacl_id, $modtime, $modby, $modwith)
       = $sth->fetchrow_array) {
    $row = "$name\t$cnt_id\t$list_id\t$publicflg\t$description\t$location\t$contact\t$acl_type\t$acl_id\t$memacl_type\t$memacl_id\t$modtime\t$modby\t$modwith\n";
    $row =~ s/\0//g;
    print OUT $row;
}
close(OUT);

# generate tar file

system("cd $outdir && tar cf $outfile .") == 0 || exit $MR_OCONFIG;

$dbh->disconnect;

exit 0;