$response = false;
try {
$request = $transport->parseRequest($_SERVER['REQUEST_URI'] === '' ? '/' : $_SERVER['REQUEST_URI']);
$request->validateHeaders();
} catch (Exception $e) {
file_put_contents($logDir . 'transport_parse_error.txt', (string) $e);
$response = new ezcWebdavErrorResponse(ezcWebdavResponse::STATUS_400);
}
// We already may have caused some error response, so that we do not need to
// handle the request any more
if ($response === false) {
// Log parsed request
file_put_contents($logDir . 'request.txt', "<?php\n\nreturn " . var_export($request, true) . "\n?>");
// Try to handle given request in backend, and log failures
try {
$response = $backend->performRequest($request);
} catch (Exception $e) {
file_put_contents($logDir . 'backend_error.txt', (string) $e);
$response = new ezcWebdavErrorResponse(ezcWebdavResponse::STATUS_500);
}
}
// Log handled response
file_put_contents($logDir . 'response.txt', "<?php\n\nreturn " . var_export($response, true) . "\n?>");
// Try to serialize response back, log on error
try {
$transport->handleResponse($response);
} catch (Exception $e) {
file_put_contents($logDir . 'transport_serialize_error.txt', (string) $e);
die('Error handling response: ' . $e->getMessage());
}
// Log actual response
