Refactor OC_Request into TrustedDomainHelper and IRequest

This changeset removes the static class `OC_Request` and moves the functions either into `IRequest` which is accessible via `\OC::$server::->getRequest()` or into a separated `TrustedDomainHelper` class for some helper methods which should not be publicly exposed.

This changes only internal methods and nothing on the public API. Some public functions in `util.php` have been deprecated though in favour of the new non-static functions.

Unfortunately some part of this code uses things like `__DIR__` and thus is not completely unit-testable. Where tests where possible they ahve been added though.

Fixes https://github.com/owncloud/core/issues/13976 which was requested in https://github.com/owncloud/core/pull/13973#issuecomment-73492969

1 files changed, 5 insertions, 4 deletions

diff --git a/public.php b/public.php
index c5c227ef460..f17052a6c87 100644
--- a/public.php
+++ b/public.php
@@ -13,12 +13,13 @@ try {
 
 	OC::checkMaintenanceMode();
 	OC::checkSingleUserMode();
-	$pathInfo = OC_Request::getPathInfo();
-	if (!$pathInfo && !isset($_GET['service'])) {
+	$request = \OC::$server->getRequest();
+	$pathInfo = $request->getPathInfo();
+	if (!$pathInfo && !isset($request->server['service'])) {
 		header('HTTP/1.0 404 Not Found');
 		exit;
-	} elseif (isset($_GET['service'])) {
-		$service = $_GET['service'];
+	} elseif (isset($request->server['service'])) {
+		$service = $request->server['service'];
 	} else {
 		$pathInfo = trim($pathInfo, '/');
 		list($service) = explode('/', $pathInfo);