function GetRawData(LOGGROUP $grp = NULL, $from = 0, $to = 0, DATAFilter $filter = NULL, &$filter_data = NULL)
{
if ($grp->gid < 0) {
if (!strcmp($grp->gid, VIRTUALReader::COMPLEX_ID)) {
throw new ADEIException(translate("Data could not be retrieved from complex groups"));
} else {
if (!strcmp($grp->gid, VIRTUALReader::MISSING_ID)) {
throw new ADEIException(translate("The source tree is empty, please, select something"));
} else {
if (!strcmp($grp->gid, VIRTUALReader::SRCTREE_ID)) {
throw new ADEIException(translate("Data could not be retrieved from source tree"));
}
}
}
}
if ($filter) {
$mask = $filter->GetItemMask();
$rate = $filter->GetSamplingRate();
$limit = $filter->GetVectorsLimit();
} else {
$mask = NULL;
$rate = false;
$limit = 0;
}
$req = $this->srctree->GetGroupRequest($grp, $mask);
$rdr = $this->CreateReader($req);
$group = $rdr->CreateGroup();
$mask = $rdr->CreateMask();
$super_filter = $this->CreateDataFilter($group, $mask, $rate, $limit, $filter);
return $rdr->GetRawData($group, $from, $to, $super_filter, $filter_data);
}
function GetRawData(LOGGROUP $grp = NULL, $from = 0, $to = 0, DATAFilter $filter = NULL, &$filter_data = NULL)
{
$grp = $this->CheckGroup($grp);
$res = $this->db->Query("SELECT {$this->req_cols} FROM adt WHERE ID=" . $grp->gid);
$row = $res->fetch();
if ($row['writable'] > 0) {
$writable = 1;
} else {
$writable = 0;
}
if (!$from || !$to) {
$ivl = $this->CreateInterval($grp);
$ivl->Limit($from, $to);
$from = $ivl->GetWindowStart();
$to = $ivl->GetWindowEnd();
}
if ($filter) {
$mask = $filter->GetItemMask();
$resample = $filter->GetSamplingRate();
$limit = $filter->GetVectorsLimit();
if (isset($filter_data)) {
if ($mask) {
$filter_data['masked'] = true;
}
if ($resample) {
$filter_data['resampled'] = true;
}
if ($limit) {
$filter_data['limited'] = true;
}
}
} else {
$mask = NULL;
$resample = 0;
$limit = 0;
}
if (!$mask || !is_array($ids = $mask->GetIDs())) {
$ids = array(0, 1);
}
$data_request = "";
if (in_array(0, $ids)) {
if ($writable) {
$data_request .= "{$this->db->col_quote}{$this->rw_cols[0]}{$this->db->col_quote}, ";
} else {
$data_request .= "{$this->db->col_quote}{$this->ro_cols[0]}{$this->db->col_quote}, ";
}
}
if ($writable && in_array(1, $ids)) {
$data_request .= "{$this->db->col_quote}{$this->rw_cols[1]}{$this->db->col_quote}, ";
}
$data_request .= "time";
$selopts = array("condition" => "{$this->db->col_quote}time{$this->db->col_quote} BETWEEN " . $this->db->SQLTime($from) . " and " . $this->db->SQLTime($to));
if ($this->data_cond) {
$selopts['condition'] .= " AND " . $this->SubstituteGroup($this->data_cond, $grp);
}
if ($resample) {
$selopts['sampling'] = array("slicer" => $this->time_module->GetTimeSlicingFunction("{$this->db->col_quote}time{$this->db->col_quote}", $resample), "selector" => "{$this->db->col_quote}time{$this->db->col_quote}");
}
if ($limit) {
$selopts['limit'] = abs($limit);
if ($limit > 0) {
$selopts['order'] = "{$this->db->col_quote}time{$this->db->col_quote} ASC";
} else {
$selopts['order'] = "{$this->db->col_quote}time{$this->db->col_quote} DESC";
}
} else {
$selopts['order'] = "{$this->db->col_quote}time{$this->db->col_quote} ASC";
}
$table = $this->SubstituteGroup($this->data_table, $grp);
$query = $this->db->SelectRequest($table, $data_request, $selopts);
# echo $query . "\n";
$stmt = $this->db->Prepare($query);
return new DATABASEData($this, $stmt, DATABASEData::EMPTY_ON_ERROR);
}
function GetRawData(LOGGROUP $grp = NULL, $from = 0, $to = 0, DATAFilter $filter = NULL, &$filter_data = NULL)
{
$grp = $this->CheckGroup($grp);
$postfix = $this->cache->GetCachePostfix($grp->gid);
$ivl = $this->CreateInterval($grp);
$ivl->Limit($from, $to);
if ($filter) {
$limit = $filter->GetVectorsLimit();
$resample = $filter->GetSamplingRate();
$mask = $filter->GetItemMask();
if (isset($filter_data)) {
if ($mask) {
$filter_data['masked'] = true;
}
if ($resample) {
$filter_data['resampled'] = true;
}
if ($limit) {
$filter_data['limited'] = true;
}
}
} else {
$mask = NULL;
$resample = 0;
$limit = 0;
}
if (!$mask) {
$minfo = array("db_mask" => "");
$mask = $this->cache->CreateCacheMask($postfix, $minfo);
}
return $this->cache->GetCachePoints($postfix, $mask, $ivl, CACHEDB::TYPE_ALL, $limit, $resample);
}
function GetRawData(LOGGROUP $grp = NULL, $from = 0, $to = 0, DATAFilter $filter = NULL, &$filter_data = NULL)
{
$grp = $this->CheckGroup($grp);
$ivl = $this->CreateInterval($grp);
$ivl->Limit($from, $to);
if ($filter) {
$mask = $filter->GetItemMask();
$resample = $filter->GetSamplingRate();
$limit = $filter->GetVectorsLimit();
if ($limit) {
$ivl->SetItemLimit($limit);
}
if (isset($filter_data)) {
if ($mask) {
$filter_data['masked'] = true;
}
if ($resample) {
$filter_data['resampled'] = true;
}
if ($limit) {
$filter_data['limited'] = true;
}
}
} else {
$mask = NULL;
$resample = 0;
$limit = 0;
}
$opts = $this->req->GetGroupOptions($grp);
$items = $opts->Get('items', $this->items);
if ($mask && is_array($ids = $mask->GetIDs())) {
$tmp = array();
foreach ($ids as $id) {
if ($id >= sizeof($items)) {
throw new ADEIException(translate("Invalid item mask is supplied. The ID:%d refers non-existing item.", $id));
}
array_push($tmp, $items[$id]);
}
$items = $tmp;
}
return new TESTData($this, $this->req->GetGroupOptions($grp), $items, $ivl, $resample);
}
function GetRawData(LOGGROUP $grp = NULL, $from = 0, $to = 0, DATAFilter $filter = NULL, &$filter_data = NULL)
{
$grp = $this->CheckGroup($grp);
if (!$from || !$to) {
$ivl = $this->CreateInterval($grp);
$ivl->Limit($from, $to);
$from = $ivl->GetWindowStart();
$to = $ivl->GetWindowEnd();
}
if ($filter) {
$mask = $filter->GetItemMask();
$resample = $filter->GetSamplingRate();
$limit = $filter->GetVectorsLimit();
if (isset($filter_data)) {
if ($mask) {
$filter_data['masked'] = true;
}
if ($resample) {
$filter_data['resampled'] = true;
}
if ($limit) {
$filter_data['limited'] = true;
}
}
} else {
$mask = NULL;
$resample = 0;
$limit = 0;
}
$data_columns = $this->FindColumns($grp, $mask);
if ($this->emit_delays) {
log_message("Sleeping");
usleep($this->emit_delays);
}
$selopts = array("condition" => $this->db->col_quote . $this->columns['time'] . "{$this->db->col_quote} BETWEEN " . $this->ImportUnixTime($from) . " and " . $this->ImportUnixTime($to));
if ($resample) {
$slicer_col = $this->slicer_column[$grp->gid];
$selopts['sampling'] = array("slicer" => $this->time_module->GetTimeSlicingFunction("{$slicer_col}", $resample), "selector" => "{$this->db->col_quote}{$this->columns['time']}{$this->db->col_quote}");
}
if ($limit) {
$selopts['limit'] = abs($limit);
if ($limit > 0) {
$selopts['order'] = $this->time_sort;
} else {
if (!$this->inverse_sort) {
throw new ADEIException(translate("The inverse_timesort should be specified in order to select items from the end"));
}
$selopts['order'] = $this->inverse_sort;
if ($limit < -1) {
throw new ADEIException(translate("Current version supports only selecting a single item from the end"));
}
}
} else {
$selopts['order'] = $this->time_sort;
}
$query = $this->db->SelectRequest($grp->table, $data_columns, $selopts);
# echo $query . "\n";
$stmt = $this->db->Prepare($query);
return new DATABASEData($this, $stmt);
}
function GetRawData(LOGGROUP $grp = NULL, $from = false, $to = false, DATAFilter $filter = NULL, &$filter_data = NULL)
{
$grp = $this->CheckGroup($grp);
$ivl = $this->CreateInterval($grp);
$ivl->Limit($from, $to);
if ($grp) {
$groups = array();
$options = $this->opts;
# Get Groups
$groups = $options->Get('groups', false);
foreach ($groups as $gid => &$group) {
if ($grp && strcmp($grp->gid, $gid)) {
continue;
}
$design_view = $groups[$gid]['design_view'];
$this->view_url = str_replace("%design_view%", $design_view, $this->base_view_url);
}
}
if ($filter) {
$mask = $filter->GetItemMask();
$resample = $filter->GetSamplingRate();
$limit = $filter->GetVectorsLimit();
if ($limit) {
$ivl->SetItemLimit($limit);
}
if (isset($filter_data)) {
#if ($mask) $filter_data['masked'] = true;
if ($resample) {
$filter_data['resampled'] = true;
}
if ($limit) {
$filter_data['limited'] = true;
}
}
} else {
$mask = NULL;
$resample = 0;
$limit = 0;
}
foreach ($this->itemList as $key => $value) {
if (strcmp($grp->gid, $key)) {
continue;
}
$itemList = $value;
}
$items = array();
if ($mask && is_array($ids = $mask->GetIDs())) {
$tmp = array();
foreach ($ids as $id) {
if ($id >= sizeof($itemList)) {
throw new ADEIException(translate("Invalid item mask is supplied. The ID:%d refers non-existing item.", $id));
}
array_push($tmp, $itemList[$id]);
}
$items = $tmp;
}
return new COUCHData($this->view_url, $this->alldata_view, $this->req->GetGroupOptions($grp), $items, $ivl);
}
function GetRawData(LOGGROUP $grp = NULL, $from = 0, $to = 0, DATAFilter $filter = NULL, &$filter_data = NULL)
{
$grp = $this->CheckGroup($grp);
$items = $this->GetItemList($grp, new MASK());
if (!$from || !$to) {
$ivl = $this->CreateInterval($grp);
$ivl->Limit($from, $to);
$from = $ivl->GetWindowStart();
$to = $ivl->GetWindowEnd();
}
if ($filter) {
$limit = $filter->GetVectorsLimit();
$resample = $filter->GetSamplingRate();
if (isset($filter_data)) {
if ($resample) {
$filter_data['resampled'] = true;
}
if ($limit) {
$filter_data['limited'] = true;
}
}
} else {
$limit = 0;
$resample = 0;
}
$selopts = array("condition" => "ts BETWEEN " . $this->ImportUnixTime($from) . " and " . $this->ImportUnixTime($to));
if ($resample) {
$selopts['sampling'] = array("slicer" => $this->time_module->GetTimeSlicingFunction("ts", $resample), "selector" => "ts");
}
if ($limit) {
$selopts['limit'] = abs($limit);
if ($limit > 0) {
$selopts['order'] = "ts ASC";
} else {
$selopts['order'] = "ts DESC";
if ($limit < -1) {
throw new ADEIException(translate("Current version supports only selecting a single item from the end"));
}
}
} else {
$selopts['order'] = "ts ASC";
}
$query = $this->db->SelectRequest($grp->table, "ts, data", $selopts);
$stmt = $this->db->Prepare($query);
return new ZEUSData($this, $stmt);
}
function GetRawData(LOGGROUP $grp = NULL, $from = 0, $to = 0, DATAFilter $filter = NULL, &$filter_data = NULL)
{
//get iterator for raw data of rrd:s archives
$grp = $this->CheckGroup($grp);
//checks if the group is valid
$ivl = $this->CreateInterval($grp);
//creates a data interval for the group
if ($filter) {
$mask = $filter->GetItemMask();
$resample = $filter->GetSamplingRate();
$limit = $filter->GetVectorsLimit();
if ($limit) {
$ivl->SetItemLimit($limit);
}
//if item limit was specified for the filter, then set item limit for interval
if (isset($filter_data)) {
if ($mask) {
$filter_data['masked'] = true;
}
if ($resample) {
$filter_data['resampled'] = true;
}
if ($limit) {
$filter_data['limited'] = true;
}
}
} else {
$mask = NULL;
$resample = 0;
$limit = 0;
}
$ivl->Limit($from, $to);
//set interval timelimit
$opts = $this->req->GetGroupOptions($grp);
//get options for group
$null_mask = new MASK($mreq = array());
$items = $this::GetItemList($grp, $null_mask);
//get list of items for current group
if ($mask && is_array($ids = $mask->GetIDs())) {
$tmp = array();
foreach ($ids as $id) {
if ($id >= sizeof($items)) {
throw new ADEIException(translate("Invalid item mask is supplied. The ID:%d refers non-existing item.", $id));
}
array_push($tmp, $items[$id]);
// create a new items array that contains just the items specified by the mask
}
$items = $tmp;
}
if ($this->munin_datafile) {
return new MUNINData($this, $opts, $items, $ivl, $resample);
} else {
$gid = $grp->gid;
$info = $this::GetRRDInfo($gid, $this);
//get rrd info for the current rrd-file
$step = $info["info"]["step"];
//get the minimum and maximum interval between two archive datapoints in seconds
$min_itv = 0;
$max_itv = 0;
$max_itv_index = -1;
foreach ($info["rra"] as $key => $rra) {
if ($mask) {
if (!$mask->Check($key)) {
continue;
}
}
$itv = $info["info"]["step"] * $rra["pdp_per_row"];
if ($itv > $max_itv) {
$max_itv = $itv;
$max_itv_index = $key;
}
if ($min_itv === 0) {
$min_itv = $itv;
} else {
if ($itv < $min_itv) {
$min_itv = $itv;
}
}
}
//passing a few parameters in options to RRDData
$opts->options[count($opts->options)]['step'] = $min_itv;
$opts->options[count($opts->options)]['file'] = $gid;
$opts->options[count($opts->options)]['data_start'] = time() - $max_itv * $info["rra"][$max_itv_index]["rows"];
return new RRDData($this, $opts, $items, $ivl, $resample);
// return raw data
}
}
