";
return 1;
}
// for purposes of testing and seeing queries, replace the two instances of mysql_query() below with test_mysql_query().
function cancel_wu($wuid1, $wuid2) {
$command1="update result set server_state=5, outcome=5 where server_state=2 and $wuid1<=workunitid and workunitid<=$wuid2";
$command2="update workunit set error_mask=error_mask|16 where $wuid1<=id and id<=$wuid2";
if (!mysql_query($command1)) {
echo "MySQL command $command1 failed:
unable to cancel unsent results.
";
return 1;
} else if (!mysql_query($command2)) {
echo "MySQL command $command2 failed:
unable to cancel workunits.
";
return 2;
}
return 0;
}
require_once("../inc/db.inc");
// REMOVE THE FOLLOWING ONLY AFTER PASSWORD-PROTECTING html/ops
//
if (1) {
echo "
WARNING! Make sure the html/ops directory is password-protected,
then edit html/ops/cancel_wu_action.php by hand to remove this message.
";
exit();
}
db_init();
$wuid1 = $_GET['wuid1'];
$wuid2 = $_GET['wuid2'];
if ($wuid1<1 || $wuid2<$wuid1) {
echo "Workunit IDs fail to satisfy the conditions:
1 <= WU1 ($wuid1) <= WU2 ($wuid2)
Unable to process request to cancel workunits.
";
exit();
}
echo "CANCELLING workunits $wuid1 to $wuid2 inclusive....
";
if (cancel_wu($wuid1, $wuid2))
echo "Failed in";
else
echo "Success in";
echo " cancelling workunits $wuid1 <= WUID <= $wuid2
";
?>