function uploadRows($tbl, $tname, $rcount, $offset = 0, $limit = 0, $bsize = 512, $filter = "")
{
global $wpdb;
$clt = new BVHttpClient();
if (strlen($clt->errormsg) > 0) {
return false;
}
$clt->uploadChunkedFile($this->getUrl("uploadrows") . "&offset=" . $offset . "&rcount=" . $rcount . "&tname=" . urlencode($tname), "uploadrows", "data");
if ($limit == 0) {
$limit = $wpdb->get_var("SELECT COUNT(*) FROM {$tbl}");
}
$srows = 1;
while ($limit > 0 && $srows > 0) {
if ($bsize > $limit) {
$bsize = $limit;
}
$rows = $wpdb->get_results("SELECT * FROM {$tbl} {$filter} LIMIT {$bsize} OFFSET {$offset}", ARRAY_A);
$srows = sizeof($rows);
$data = array();
$data["offset"] = $offset;
$data["size"] = $srows;
$data["rows"] = $rows;
$data["md5"] = md5(serialize($rows));
$str = serialize($data);
$clt->newChunkedPart(strlen($str) . ":" . $str);
$offset += $srows;
$limit -= $srows;
}
$clt->closeChunkedPart();
$resp = $clt->getResponse();
if (array_key_exists('status', $resp) && $resp['status'] != '200') {
return false;
}
return true;
}
