OLD | NEW |
---|---|
(Empty) | |
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 CHROME_BROWSER_CHROMEOS_CUSTOMIZATION_WALLPAPER_DOWNLOADER_H_ | |
6 #define CHROME_BROWSER_CHROMEOS_CUSTOMIZATION_WALLPAPER_DOWNLOADER_H_ | |
7 | |
8 #include <string> | |
9 | |
10 #include "base/bind.h" | |
11 #include "base/files/file_path.h" | |
12 #include "base/macros.h" | |
13 #include "base/memory/weak_ptr.h" | |
14 #include "base/time/time.h" | |
15 #include "base/timer/timer.h" | |
16 #include "chrome/browser/chromeos/customization_document.h" | |
17 #include "net/url_request/url_fetcher.h" | |
18 #include "url/gurl.h" | |
19 | |
20 namespace chromeos { | |
21 | |
22 // Download customized wallpaper. | |
23 // ServicesCustomizationDocument::SetDefaultWallpaperPath() in called on | |
24 // success. | |
25 class CustomizationWallpaperDownloader : public net::URLFetcherDelegate { | |
Dmitry Polukhin
2014/03/27 04:36:32
It is very sad that we have no code re-use with ex
Alexander Alekseev
2014/03/31 14:15:40
Actually we reuse all possible code from Wallpaper
| |
26 public: | |
27 CustomizationWallpaperDownloader( | |
28 net::URLRequestContextGetter* url_context_getter, | |
29 const GURL& wallpaper_url, | |
30 const base::FilePath& wallpaper_dir, | |
31 const base::FilePath& wallpaper_downloaded_file); | |
32 | |
33 virtual ~CustomizationWallpaperDownloader(); | |
34 | |
35 // Start download. | |
36 void Start(); | |
37 | |
38 // net::URLFetcherDelegate | |
39 virtual void OnURLFetchComplete(const net::URLFetcher* source) OVERRIDE; | |
40 | |
41 private: | |
42 // Start new request. | |
43 void StartRequest(); | |
44 | |
45 // Schedules retry. | |
46 void Retry(); | |
47 | |
48 // Create wallpaper cache directory and analyze result. | |
49 // Called on BlockingPool. | |
50 static void CreateWallpaperDirectory(const base::FilePath& wallpaper_dir, | |
51 bool* success); | |
52 // Called on UI thread. | |
53 void OnWallpaperDirectoryCreated(scoped_ptr<bool> success); | |
Dmitry Polukhin
2014/03/27 04:36:32
Why do you need scoped_ptr<bool> again it seems th
Alexander Alekseev
2014/03/31 14:15:40
It's the same: to never pass WeakPointer to other
| |
54 | |
55 // Rename temporary file to wallpaper file and analyze result. | |
56 // Called on BlockingPool. | |
57 static void RenameTemporaryFile(const base::FilePath& from, | |
58 const base::FilePath& to, | |
59 bool* success); | |
60 | |
61 // Called on UI thread. | |
62 void OnTemporaryFileRenamed(scoped_ptr<bool> success); | |
63 | |
64 scoped_refptr<net::URLRequestContextGetter> url_context_getter_; | |
65 | |
66 scoped_ptr<net::URLFetcher> url_fetcher_; | |
67 | |
68 const GURL wallpaper_url_; | |
69 | |
70 const base::FilePath wallpaper_dir_; | |
71 | |
72 const base::FilePath wallpaper_downloaded_file_; | |
73 | |
74 const base::FilePath wallpaper_temporary_file_; | |
75 | |
76 // Pending retry. | |
77 base::OneShotTimer<CustomizationWallpaperDownloader> request_scheduled_; | |
78 | |
79 // Number of retry attempts. | |
80 unsigned retries_; | |
81 | |
82 base::WeakPtrFactory<CustomizationWallpaperDownloader> weak_factory_; | |
83 | |
84 DISALLOW_COPY_AND_ASSIGN(CustomizationWallpaperDownloader); | |
85 }; | |
86 | |
87 } // namespace chromeos | |
88 | |
89 #endif // CHROME_BROWSER_CHROMEOS_CUSTOMIZATION_WALLPAPER_DOWNLOADER_H_ | |
OLD | NEW |