/**
* Default Constructor.
*
* @param RODSAccount account iRODS account used for connection
* @param string $path_str the path of this dir
* @param boolean $verify whether verify if the path exsits
* @param RODSDirStats $stats if the stats for this dir is already known, initilize it here.
* @return a new ProdsDir
*/
public function __construct(RODSAccount &$account, $path_str, $verify = false, RODSDirStats $stats = NULL)
{
$this->position = 0;
$this->stats = $stats;
parent::__construct($account, $path_str);
if ($verify === true) {
if ($this->exists() === false) {
throw new RODSException("Directory '{$this}' does not exist", 'PERR_PATH_DOES_NOT_EXISTS');
}
}
}
/**
* The class constructor
*/
public function __construct(RODSAccount &$account, $path_str, $verify = false, RODSFileStats $stats = NULL)
{
$this->l1desc = -1;
$this->stats = $stats;
if ($path_str[strlen($path_str) - 1] == '/') {
throw new RODSException("Invalid file name '{$path_str}' ", 'PERR_USER_INPUT_PATH_ERROR');
}
parent::__construct($account, $path_str);
if ($verify === true) {
if ($this->exists() === false) {
throw new RODSException("File '{$this}' does not exist", 'PERR_PATH_DOES_NOT_EXISTS');
}
}
}
$myfile->open("w+", "demoResc");
$bytes = $myfile->write("Hello world from Sifang!\n");
echo "{$bytes} bytes written <br/>\n";
$myfile->close();
$myfile->open("r", "demoResc", true);
$str = $myfile->read(200);
echo "the file reads: <pre>{$str}</pre>";
$myfile->close();
$file_src = new ProdsFile($account, "/tempZone/home/rods/test.php");
$file_dest = new ProdsFile($account, "/tempZone/home/rods/test.sifang.txt");
//$file_src->cpMeta($file_dest);
foreach ($file_dest->getMeta() as $meta) {
echo "{$file_dest->path_str}: {$meta->name}; {$meta->value}; {$meta->units} <br/> \n";
}
$meta = array(new RODSMeta("test1", "1"));
$files = ProdsPath::queryMeta($account, $meta);
foreach ($files as $file) {
echo "{$file} <br/>\n";
}
echo "<hr/>";
$dirs = ProdsPath::queryMeta($account, $meta, 1);
foreach ($dirs as $dir) {
echo "{$dir} <br/>\n";
}
$file = new ProdsFile($account, "/tempZone/home/rods/test.php");
var_dump($file->getStats());
echo "<br/>--- connection successful! #2--- " . microtime() . " <br/>\n";
} catch (RODSException $e) {
echo $e;
echo $e->showStackTrace();
}
function modMetadata($mod_batch, ProdsPath $target_path)
{
foreach ($mod_batch as $mod_instrction) {
$op_type = $mod_instrction['op'];
switch ($op_type) {
case 'add':
$target_path->addMeta(new RODSMeta($mod_instrction['target']['name'], $mod_instrction['target']['value'], $mod_instrction['target']['unit']));
break;
case 'delbyid':
$target_path->rmMetaByID($mod_instrction['id']);
break;
case 'updatebyid':
$target_path->rmMetaByID($mod_instrction['target']['id']);
$target_path->addMeta(new RODSMeta($mod_instrction['target']['name'], $mod_instrction['target']['value'], $mod_instrction['target']['unit']));
break;
default:
$response = array('success' => false, 'errmsg' => "op type '{$op_type}' no supported");
echo json_encode($response);
exit(0);
}
}
}
public function __construct(RODSAccount &$account, $path_str)
{
parent::__construct($account, $path_str);
}