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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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 "chrome/browser/appcache/chrome_appcache_service.h" | 5 #include "chrome/browser/appcache/chrome_appcache_service.h" |
6 | 6 |
7 #include "base/file_path.h" | 7 #include "base/file_path.h" |
8 #include "base/file_util.h" | 8 #include "base/file_util.h" |
9 #include "chrome/browser/browser_list.h" | 9 #include "chrome/browser/browser_list.h" |
10 #include "chrome/browser/net/chrome_url_request_context.h" | 10 #include "chrome/browser/net/chrome_url_request_context.h" |
11 #include "chrome/common/chrome_constants.h" | 11 #include "chrome/common/chrome_constants.h" |
12 #include "chrome/common/notification_service.h" | 12 #include "chrome/common/notification_service.h" |
13 #include "net/base/net_errors.h" | 13 #include "net/base/net_errors.h" |
14 #include "webkit/appcache/appcache_thread.h" | 14 #include "webkit/appcache/appcache_thread.h" |
15 | 15 |
16 static bool has_initialized_thread_ids; | 16 static bool has_initialized_thread_ids; |
17 | 17 |
18 // ---------------------------------------------------------------------------- | 18 // ---------------------------------------------------------------------------- |
19 | 19 |
20 ChromeAppCacheService::ChromeAppCacheService() { | 20 ChromeAppCacheService::ChromeAppCacheService() { |
21 } | 21 } |
22 | 22 |
23 void ChromeAppCacheService::InitializeOnIOThread( | 23 void ChromeAppCacheService::InitializeOnIOThread( |
24 const FilePath& profile_path, bool is_incognito, | 24 const FilePath& profile_path, bool is_incognito, |
25 scoped_refptr<HostContentSettingsMap> content_settings_map) { | 25 scoped_refptr<HostContentSettingsMap> content_settings_map, |
26 bool clear_local_state_on_exit) { | |
26 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); | 27 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); |
27 | 28 |
28 if (!has_initialized_thread_ids) { | 29 if (!has_initialized_thread_ids) { |
29 has_initialized_thread_ids = true; | 30 has_initialized_thread_ids = true; |
30 appcache::AppCacheThread::Init(BrowserThread::DB, BrowserThread::IO); | 31 appcache::AppCacheThread::Init(BrowserThread::DB, BrowserThread::IO); |
31 } | 32 } |
32 | 33 |
33 host_contents_settings_map_ = content_settings_map; | 34 host_contents_settings_map_ = content_settings_map; |
34 registrar_.Add( | 35 registrar_.Add( |
35 this, NotificationType::PURGE_MEMORY, NotificationService::AllSources()); | 36 this, NotificationType::PURGE_MEMORY, NotificationService::AllSources()); |
37 SetClearLocalStateOnExit(clear_local_state_on_exit); | |
38 if (!is_incognito) | |
39 cache_path_ = profile_path.Append(chrome::kAppCacheDirname); | |
36 | 40 |
37 // Init our base class. | 41 // Init our base class. |
38 Initialize( | 42 Initialize(cache_path_ , |
39 is_incognito ? FilePath() : profile_path.Append(chrome::kAppCacheDirname), | 43 BrowserThread::GetMessageLoopProxyForThread(BrowserThread::CACHE)); |
40 BrowserThread::GetMessageLoopProxyForThread(BrowserThread::CACHE)); | |
41 set_appcache_policy(this); | 44 set_appcache_policy(this); |
42 } | 45 } |
43 | 46 |
44 ChromeAppCacheService::~ChromeAppCacheService() { | 47 ChromeAppCacheService::~ChromeAppCacheService() { |
45 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); | 48 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); |
49 | |
50 if (clear_local_state_on_exit_ && !cache_path_.empty()) | |
51 BrowserThread::PostTask( | |
52 BrowserThread::FILE, FROM_HERE, | |
53 NewRunnableFunction(file_util::Delete, cache_path_, true)); | |
michaeln
2011/01/05 00:59:14
I think if this task was posted to the DB thread f
pastarmovj
2011/01/05 10:47:07
After discussing this with Jochen, we decided that
| |
46 } | 54 } |
47 | 55 |
48 void ChromeAppCacheService::SetOriginQuotaInMemory( | 56 void ChromeAppCacheService::SetOriginQuotaInMemory( |
49 const GURL& origin, int64 quota) { | 57 const GURL& origin, int64 quota) { |
50 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); | 58 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); |
51 if (storage()) | 59 if (storage()) |
52 storage()->SetOriginQuotaInMemory(origin, quota); | 60 storage()->SetOriginQuotaInMemory(origin, quota); |
53 } | 61 } |
54 | 62 |
55 void ChromeAppCacheService::ResetOriginQuotaInMemory(const GURL& origin) { | 63 void ChromeAppCacheService::ResetOriginQuotaInMemory(const GURL& origin) { |
56 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); | 64 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); |
57 if (storage()) | 65 if (storage()) |
58 storage()->ResetOriginQuotaInMemory(origin); | 66 storage()->ResetOriginQuotaInMemory(origin); |
59 } | 67 } |
60 | 68 |
61 // static | 69 void ChromeAppCacheService::SetClearLocalStateOnExit(bool clear_local_state) { |
62 void ChromeAppCacheService::ClearLocalState(const FilePath& profile_path) { | 70 AutoLock lock(lock_); |
michaeln
2011/01/05 00:59:14
Instead of a lock, it might be better to post a ta
pastarmovj
2011/01/05 10:47:07
Done.
| |
63 file_util::Delete(profile_path.Append(chrome::kAppCacheDirname), true); | 71 clear_local_state_on_exit_ = clear_local_state; |
64 } | 72 } |
65 | 73 |
66 bool ChromeAppCacheService::CanLoadAppCache(const GURL& manifest_url) { | 74 bool ChromeAppCacheService::CanLoadAppCache(const GURL& manifest_url) { |
67 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); | 75 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); |
68 ContentSetting setting = host_contents_settings_map_->GetContentSetting( | 76 ContentSetting setting = host_contents_settings_map_->GetContentSetting( |
69 manifest_url, CONTENT_SETTINGS_TYPE_COOKIES, ""); | 77 manifest_url, CONTENT_SETTINGS_TYPE_COOKIES, ""); |
70 DCHECK(setting != CONTENT_SETTING_DEFAULT); | 78 DCHECK(setting != CONTENT_SETTING_DEFAULT); |
71 // We don't prompt for read access. | 79 // We don't prompt for read access. |
72 return setting != CONTENT_SETTING_BLOCK; | 80 return setting != CONTENT_SETTING_BLOCK; |
73 } | 81 } |
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107 const tracked_objects::Location& from_here, | 115 const tracked_objects::Location& from_here, |
108 Task* task) { | 116 Task* task) { |
109 return BrowserThread::PostTask(ToBrowserThreadID(id), from_here, task); | 117 return BrowserThread::PostTask(ToBrowserThreadID(id), from_here, task); |
110 } | 118 } |
111 | 119 |
112 bool AppCacheThread::CurrentlyOn(int id) { | 120 bool AppCacheThread::CurrentlyOn(int id) { |
113 return BrowserThread::CurrentlyOn(ToBrowserThreadID(id)); | 121 return BrowserThread::CurrentlyOn(ToBrowserThreadID(id)); |
114 } | 122 } |
115 | 123 |
116 } // namespace appcache | 124 } // namespace appcache |
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