storage/browser/fileapi/transient_file_util.h

   1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef STORAGE_BROWSER_FILEAPI_TRANSIENT_FILE_UTIL_H_
   6 #define STORAGE_BROWSER_FILEAPI_TRANSIENT_FILE_UTIL_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "storage/browser/fileapi/local_file_util.h"
  10 #include "storage/browser/storage_browser_export.h"
  11
  12 namespace storage {
  13
  14 class FileSystemOperationContext;
  15
  16 class STORAGE_EXPORT_PRIVATE TransientFileUtil
  17     : public LocalFileUtil {
  18  public:
  19   TransientFileUtil() {}
  20   ~TransientFileUtil() override {}
  21
  22   // LocalFileUtil overrides.
  23   storage::ScopedFile CreateSnapshotFile(
  24       FileSystemOperationContext* context,
  25       const FileSystemURL& url,
  26       base::File::Error* error,
  27       base::File::Info* file_info,
  28       base::FilePath* platform_path) override;
  29
  30  private:
  31   DISALLOW_COPY_AND_ASSIGN(TransientFileUtil);
  32 };
  33
  34 }  // namespace storage
  35
  36 #endif  // STORAGE_BROWSER_FILEAPI_TRANSIENT_FILE_UTIL_H_