/**
* Prepares the server for administrative operations.
*
* Removes any configured auth mechanism in the server and stores it for
* later restoring. Registers the lock plugin, if it is not registered,
* yet. Locks the backend.
*/
private function prepareEnvironment()
{
if ($this->server->auth !== null) {
$this->serverAuth = $this->server->auth;
$this->server->auth = null;
}
$lockConf = null;
if (!$this->server->pluginRegistry->hasPlugin(ezcWebdavLockPlugin::PLUGIN_NAMESPACE)) {
$lockConf = new ezcWebdavLockPluginConfiguration();
$this->server->pluginRegistry->registerPlugin($lockConf);
$this->serverHadLockPlugin = false;
} else {
$lockConf = $this->server->pluginRegistry->getPluginConfig(ezcWebdavLockPlugin::PLUGIN_NAMESPACE);
$this->serverHadLockPlugin = true;
}
$this->backend->lock($lockConf->options->backendLockWaitTime, $lockConf->options->backendLockTimeout);
}
