Index: webkit/fileapi/media/media_path_filter.cc |
diff --git a/webkit/fileapi/media/media_path_filter.cc b/webkit/fileapi/media/media_path_filter.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..111735dd719155682ab524d7724206483a17d54a |
--- /dev/null |
+++ b/webkit/fileapi/media/media_path_filter.cc |
@@ -0,0 +1,27 @@ |
+// Copyright (c) 2012 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "webkit/fileapi/media/media_path_filter.h" |
+ |
+#include <algorithm> |
+ |
+#include "base/string_util.h" |
+#include "net/base/mime_util.h" |
+ |
+namespace fileapi { |
+ |
+MediaPathFilter::MediaPathFilter() { |
+ net::GetImageExtensions(&media_file_extensions_); |
+ net::GetAudioExtensions(&media_file_extensions_); |
+ net::GetVideoExtensions(&media_file_extensions_); |
+ std::sort(media_file_extensions_.begin(), media_file_extensions_.end()); |
+} |
+ |
+bool MediaPathFilter::Match(const FilePath& path) const { |
+ return std::binary_search(media_file_extensions_.begin(), |
+ media_file_extensions_.end(), |
+ StringToLowerASCII(path.Extension())); |
+} |
+ |
+} // namespace fileapi |