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
10#include "ui/base/layout.h"
11
12namespace chrome {
13
14struct ParsedFaviconPath {
15  // Whether the URL has the "iconurl" parameter.
16  bool is_icon_url;
17
18  // The URL from which the favicon is being requested.
19  std::string url;
20
21  // The size of the requested favicon in dip.
22  int size_in_dip;
23
24  // The scale factor of the requested favicon.
25  ui::ScaleFactor scale_factor;
26
27  // The index of the first character (relative to the path) where the the URL
28  // from which the favicon is being requested is located.
29  size_t path_index;
30};
31
32// Parses |path|, which should be in the format described at the top of the
33// file "chrome/browser/ui/webui/favicon_source.h". |icon_types| indicates
34// which icon types are supported. Returns true if |path| could be parsed.
35// The result of the parsing will be stored in a ParsedFaviconPath struct.
36bool ParseFaviconPath(const std::string& path,
37                      int icon_types,
38                      ParsedFaviconPath* parsed);
39
40}  // namespace chrome
41
42#endif  // CHROME_COMMON_FAVICON_FAVICON_URL_PARSER_H_
43