1// Copyright 2014 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#include "content/child/file_info_util.h"
6
7#include "base/logging.h"
8#include "third_party/WebKit/public/platform/WebFileInfo.h"
9
10namespace content {
11
12void FileInfoToWebFileInfo(const base::File::Info& file_info,
13                           blink::WebFileInfo* web_file_info) {
14  DCHECK(web_file_info);
15  // WebKit now expects NaN as uninitialized/null Date.
16  if (file_info.last_modified.is_null())
17    web_file_info->modificationTime = std::numeric_limits<double>::quiet_NaN();
18  else
19    web_file_info->modificationTime = file_info.last_modified.ToDoubleT();
20  web_file_info->length = file_info.size;
21  if (file_info.is_directory)
22    web_file_info->type = blink::WebFileInfo::TypeDirectory;
23  else
24    web_file_info->type = blink::WebFileInfo::TypeFile;
25}
26
27COMPILE_ASSERT(std::numeric_limits<double>::has_quiet_NaN, has_quiet_NaN);
28
29}  // namespace content
30