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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "ios/web/public/favicon_url.h" | 5 #include "ios/web/public/favicon_url.h" |
6 | 6 |
7 #include "base/values.h" | |
8 | |
7 namespace web { | 9 namespace web { |
8 | 10 |
9 FaviconURL::FaviconURL() | 11 FaviconURL::FaviconURL() |
10 : icon_type(INVALID_ICON) { | 12 : icon_type(INVALID_ICON) { |
11 } | 13 } |
12 | 14 |
13 FaviconURL::FaviconURL(const GURL& url, | 15 FaviconURL::FaviconURL(const GURL& url, |
14 IconType type, | 16 IconType type, |
15 const std::vector<gfx::Size>& sizes) | 17 const std::vector<gfx::Size>& sizes) |
16 : icon_url(url), icon_type(type), icon_sizes(sizes) {} | 18 : icon_url(url), icon_type(type), icon_sizes(sizes) {} |
17 | 19 |
18 FaviconURL::FaviconURL(const FaviconURL& other) = default; | 20 FaviconURL::FaviconURL(const FaviconURL& other) = default; |
19 | 21 |
20 FaviconURL::~FaviconURL() { | 22 FaviconURL::~FaviconURL() { |
21 } | 23 } |
22 | 24 |
25 bool ExtractFaviconURL(base::ListValue* favicons, | |
26 std::vector<web::FaviconURL>& result_urls) { | |
27 for (size_t fav_idx = 0; fav_idx != favicons->GetSize(); ++fav_idx) { | |
28 base::DictionaryValue* favicon = nullptr; | |
29 if (!favicons->GetDictionary(fav_idx, &favicon)) | |
30 return false; | |
31 std::string href; | |
32 std::string rel; | |
33 if (!favicon->GetString("href", &href)) { | |
34 DLOG(WARNING) << "JS message parameter not found: href"; | |
35 return false; | |
36 } | |
37 if (!favicon->GetString("rel", &rel)) { | |
38 DLOG(WARNING) << "JS message parameter not found: rel"; | |
39 return false; | |
40 } | |
41 web::FaviconURL::IconType icon_type = web::FaviconURL::FAVICON; | |
42 if (rel == "apple-touch-icon") | |
43 icon_type = web::FaviconURL::TOUCH_ICON; | |
44 else if (rel == "apple-touch-icon-precomposed") | |
45 icon_type = web::FaviconURL::TOUCH_PRECOMPOSED_ICON; | |
46 result_urls.push_back( | |
47 web::FaviconURL(GURL(href), icon_type, std::vector<gfx::Size>())); | |
48 } | |
49 return true; | |
kkhorimoto
2016/11/28 23:48:26
Should we return false if |result_urls| is empty a
| |
50 } | |
51 | |
23 } // namespace web | 52 } // namespace web |
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