Use zip32 if possible

* OSX doesn't handle 64zip that well
* Some other implentations don't handle it perfectly either
* If the file is belog 4GiB (some overhead) => zip32
* This covers the 99% case I bet

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

1 files changed, 14 insertions, 3 deletions

diff --git a/lib/private/legacy/files.php b/lib/private/legacy/files.php
index def9f82fab9..b7c99b7fef8 100644
--- a/lib/private/legacy/files.php
+++ b/lib/private/legacy/files.php
@@ -144,17 +144,28 @@ class OC_Files {
 				}
 			}
 
-			$streamer = new Streamer();
-			OC_Util::obEnd();
-
 			self::lockFiles($view, $dir, $files);
 
+			/* Calculate filesize */
+			if ($getType === self::ZIP_FILES) {
+				$fileSize = 0;
+				foreach ($files as $file) {
+					$fileSize += \OC\Files\Filesystem::getFileInfo($dir . '/' . $file)->getSize();
+				}
+			} elseif ($getType === self::ZIP_DIR) {
+				$fileSize = \OC\Files\Filesystem::getFileInfo($dir . '/' . $files)->getSize();
+			}
+
+			$streamer = new Streamer(\OC::$server->getRequest(), $fileSize);
+			OC_Util::obEnd();
+
 			$streamer->sendHeaders($name);
 			$executionTime = (int)OC::$server->getIniWrapper()->getNumeric('max_execution_time');
 			if (strpos(@ini_get('disable_functions'), 'set_time_limit') === false) {
 				@set_time_limit(0);
 			}
 			ignore_user_abort(true);
+
 			if ($getType === self::ZIP_FILES) {
 				foreach ($files as $file) {
 					$file = $dir . '/' . $file;