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#ifndef NET_BASE_FILENAME_UTIL_UNSAFE_H_
6#define NET_BASE_FILENAME_UTIL_UNSAFE_H_
7
8#include <string>
9
10#include "base/files/file_path.h"
11#include "base/strings/string16.h"
12#include "net/base/net_export.h"
13
14class GURL;
15
16namespace net {
17
18// Extract extension from FilePath generated by GenerateFileName(), but without
19// replacing illegal characters. Does not depend on ICU.
20NET_EXPORT base::FilePath::StringType GenerateFileExtensionUnsafe(
21    const GURL& url,
22    const std::string& content_disposition,
23    const std::string& referrer_charset,
24    const std::string& suggested_name,
25    const std::string& mime_type,
26    const std::string& default_name);
27
28}  // namespace net
29
30#endif  // NET_BASE_FILENAME_UTIL_UNSAFE_H_
31