1// Copyright 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 CHROME_COMMON_FAVICON_FAVICON_URL_PARSER_H_
6#define CHROME_COMMON_FAVICON_FAVICON_URL_PARSER_H_
7
8#include <string>
9
10namespace chrome {
11
12struct ParsedFaviconPath {
13  // Whether the URL has the "iconurl" parameter.
14  bool is_icon_url;
15
16  // The URL from which the favicon is being requested.
17  std::string url;
18
19  // The size of the requested favicon in dip.
20  int size_in_dip;
21
22  // The device scale factor of the requested favicon.
23  float device_scale_factor;
24
25  // The index of the first character (relative to the path) where the the URL
26  // from which the favicon is being requested is located.
27  size_t path_index;
28};
29
30// Parses |path|, which should be in the format described at the top of the
31// file "chrome/browser/ui/webui/favicon_source.h". |icon_types| indicates
32// which icon types are supported. Returns true if |path| could be parsed.
33// The result of the parsing will be stored in a ParsedFaviconPath struct.
34bool ParseFaviconPath(const std::string& path,
35                      int icon_types,
36                      ParsedFaviconPath* parsed);
37
38}  // namespace chrome
39
40#endif  // CHROME_COMMON_FAVICON_FAVICON_URL_PARSER_H_
41