/**
* {@inheritdoc}
*
* @throws ehough_stash_exception_RuntimeException
*/
public function setOptions(array $options = array())
{
$options += $this->getDefaultOptions();
$this->cachePath = rtrim($options['path'], '\\/') . DIRECTORY_SEPARATOR;
$this->filePermissions = $options['filePermissions'];
$this->dirPermissions = $options['dirPermissions'];
$this->busyTimeout = $options['busyTimeout'];
$this->nesting = max((int) $options['nesting'], 0);
ehough_stash_Utilities::checkFileSystemPermissions($this->cachePath, $this->dirPermissions);
$extension = isset($options['extension']) ? strtolower($options['extension']) : 'any';
$version = isset($options['version']) ? $options['version'] : 'any';
$subdrivers = array();
if (ehough_stash_driver_sub_SqlitePdo::isAvailable()) {
$subdrivers['pdo'] = 'ehough_stash_driver_sub_SqlitePdo';
}
if (ehough_stash_driver_sub_Sqlite::isAvailable()) {
$subdrivers['sqlite'] = 'ehough_stash_driver_sub_Sqlite';
}
if (ehough_stash_driver_sub_SqlitePdo2::isAvailable()) {
$subdrivers['pdo2'] = 'ehough_stash_driver_sub_SqlitePdo2';
}
if ($extension == 'pdo' && $version != '2' && isset($subdrivers['pdo'])) {
$driver = $subdrivers['pdo'];
} elseif ($extension == 'sqlite' && isset($subdrivers['sqlite'])) {
$driver = $subdrivers['sqlite'];
} elseif ($extension == 'pdo' && $version != '3' && isset($subdrivers['pdo2'])) {
$driver = $subdrivers['pdo2'];
} elseif (count($subdrivers) > 0 && $extension == 'any') {
$driver = reset($subdrivers);
} else {
throw new ehough_stash_exception_RuntimeException('No sqlite extension available.');
}
$this->driverClass = $driver;
$this->checkStatus();
}
/**
* Requests a list of options.
*
* @param array $options
*
* @throws ehough_stash_exception_RuntimeException
*/
public function setOptions(array $options = array())
{
$options += $this->getDefaultOptions();
$this->cachePath = rtrim($options['path'], '\\/') . DIRECTORY_SEPARATOR;
$this->filePermissions = $options['filePermissions'];
$this->dirPermissions = $options['dirPermissions'];
$this->directorySplit = max((int) $options['dirSplit'], 1);
$this->memStoreLimit = max((int) $options['memKeyLimit'], 0);
if (is_callable($options['keyHashFunction'])) {
$this->keyHashFunction = $options['keyHashFunction'];
} else {
throw new ehough_stash_exception_RuntimeException('Key Hash Function is not callable');
}
if (isset($options['encoder'])) {
$encoder = $options['encoder'];
if (is_object($encoder)) {
if (!$encoder instanceof ehough_stash_driver_filesystem_EncoderInterface) {
throw new RuntimeException('Encoder object must implement ehough_stash_driver_filesystem_EncoderInterface');
}
$this->encoder = new $encoder();
} else {
$encoderClass = 'ehough_stash_driver_filesystem_' . $encoder . 'Encoder';
if (class_exists($encoder)) {
$this->encoder = new $encoder();
} elseif (class_exists($encoderClass)) {
$this->encoder = new $encoderClass();
} else {
throw new RuntimeException('Invalid Encoder: ' . $encoder);
}
}
}
ehough_stash_Utilities::checkFileSystemPermissions($this->cachePath, $this->dirPermissions);
}
