function LimitInterval(INTERVAL $ivl, LOGGROUP $grp = NULL)
{
$opts = $this->GetGroupOptions($grp);
$limits = $opts->GetDateLimit();
$ivl->Limit($limits[0], $limits[1]);
}
function GetRawAlarms(LOGGROUP $grp = NULL, $from = false, $to = false, DATAFilter $filter = NULL, &$filter_data = NULL)
{
if ($this->server['driver'] == "mysql" || $this->sqldrv['driver'] == "mysql") {
// the subrequest should be formulated differently.
//throw new ADEIException(translate("Alarms are not supported in MySQL version yet"));
}
// If interval is not specified we are looking for the alarms in the
// interval where the data of current group is present
//The group is optional and not needed in this reader
/*
try {
$grp = $this->CheckGroup($grp);
} catch (ADEIException $ae) {
$grp = false;
}
*/
if (!$from || !$to) {
if ($grp) {
$ivl = $this->CreateInterval($grp);
} else {
$ivl = new INTERVAL($this->req->props);
}
$ivl->Limit($from, $to);
$from = $ivl->GetWindowStart(false);
$to = $ivl->GetWindowEnd(false);
}
if ($filter) {
$limit = $filter->GetVectorsLimit();
$mode = $filter->GetProperty("alarm_list_mode");
$severity = $filter->GetProperty("alarm_severity");
$mask = $filter->GetItemMask();
if (isset($filter_data)) {
if ($mask) {
$filter_data['masked'] = true;
}
if ($limit) {
$filter_data['limited'] = true;
}
}
} else {
$limit = 0;
$mode = 0;
$severity = 0;
$mask = NULL;
}
$masktest = "";
if ($mask) {
$ids = $mask->GetIDs();
if ($ids) {
$lastid = array_pop($ids);
foreach ($ids as $id) {
$masktest .= "(messageid = {$id}) OR ";
}
$masktest .= "(messageid = {$lastid})";
}
}
switch ($mode) {
case READER::ALARM_MODE_ACTIVE_LIST:
$cond = "mtype >= {$severity} AND go = 0";
if ($masktest) {
$cond .= " AND ({$masktest})";
}
$columns = array("messageid", "mtype", "name", "cond", "come");
$selopts = array("condition" => $cond, "order" => "mtype DESC, come DESC");
$query = $this->db->SelectRequest("messagelog", $columns, $selopts);
break;
case READER::ALARM_MODE_FULL_LIST:
if ($from !== false) {
$from = $this->ImportUnixTime($from);
}
if ($to !== false) {
$to = $this->ImportUnixTime($to);
}
if ($from === false && $to === false) {
$test = false;
} else {
if ($from === false) {
$test = "(come < {$to})";
} else {
if ($to === false) {
$test = "((go = 0) OR (go > {$from}))";
} else {
$test = "(come BETWEEN {$from} and {$to}) OR ((come < {$from}) AND ((go = 0) OR (go > {$from})))";
}
}
}
if ($test) {
$cond = "(mtype >= {$severity}) AND ({$test})";
} else {
$cond = "(mtype >= {$severity})";
}
if ($masktest) {
$cond .= " AND ({$masktest})";
}
$columns = array("messageid", "mtype", "name", "cond", "come", "go");
$selopts = array("condition" => $cond, "order" => "mtype DESC, come DESC");
if ($limit) {
$selopts['limit'] = abs($limit);
if ($limit > 0) {
$selopts['order'] = "come ASC";
} else {
$selopts['order'] = "come DESC";
}
} else {
$selopts['order'] = "come ASC";
}
$query = $this->db->SelectRequest("messagelog", $columns, $selopts);
break;
default:
if ($from !== false) {
$from = $this->ImportUnixTime($from);
}
if ($to !== false) {
$to = $this->ImportUnixTime($to);
}
if ($from === false && $to === false) {
$test = false;
} else {
if ($from === false) {
$test = "(come < {$to})";
} else {
if ($to === false) {
$test = "((go = 0) OR (go > {$from}))";
} else {
$test = "(come BETWEEN {$from} and {$to}) OR ((come < {$from}) AND ((go = 0) OR (go > {$from})))";
}
}
}
if ($test) {
$cond = "(mtype >= {$severity}) AND ({$test})";
} else {
$cond = "(mtype >= {$severity})";
}
if ($masktest) {
$cond .= " AND ({$masktest})";
}
$columns = "messageid, MAX(mtype) AS mtype, MIN(come) AS come, MAX(go) AS go, COUNT(lid) AS count, MIN(go) AS notactive";
$selopts = array("condition" => $cond, "group" => "messageid");
$subquery = $this->db->SelectRequest("messagelog", $columns, $selopts);
$columns = "result.*, messages.name";
$selopts = array("condition" => "messages.messageid = result.messageid", "order" => "mtype DESC, come ASC");
$query = $this->db->SelectRequest("({$subquery}) AS result, messages", $columns, $selopts);
}
// echo $query . "\n\n\n";
// exit;
$stmt = $this->db->Prepare($query);
return new ZEUSAlarms($this, $stmt);
}