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Side by Side Diff: webkit/browser/appcache/appcache_group.h

Issue 22314003: NavigationController prototype Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: NavController prototype - chrome side Created 7 years, 3 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 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 #ifndef WEBKIT_BROWSER_APPCACHE_APPCACHE_GROUP_H_ 5 #ifndef WEBKIT_BROWSER_APPCACHE_APPCACHE_GROUP_H_
6 #define WEBKIT_BROWSER_APPCACHE_APPCACHE_GROUP_H_ 6 #define WEBKIT_BROWSER_APPCACHE_APPCACHE_GROUP_H_
7 7
8 #include <map> 8 #include <map>
9 #include <vector> 9 #include <vector>
10 10
11 #include "base/cancelable_callback.h" 11 #include "base/cancelable_callback.h"
12 #include "base/gtest_prod_util.h" 12 #include "base/gtest_prod_util.h"
13 #include "base/memory/ref_counted.h" 13 #include "base/memory/ref_counted.h"
14 #include "base/memory/scoped_ptr.h" 14 #include "base/memory/scoped_ptr.h"
15 #include "base/observer_list.h" 15 #include "base/observer_list.h"
16 #include "base/time/time.h" 16 #include "base/time/time.h"
17 #include "url/gurl.h" 17 #include "url/gurl.h"
18 #include "webkit/browser/appcache/appcache.h"
18 #include "webkit/browser/webkit_storage_browser_export.h" 19 #include "webkit/browser/webkit_storage_browser_export.h"
19 20
20 namespace appcache { 21 namespace appcache {
21 22
22 class AppCache; 23 class AppCache;
23 class AppCacheHost; 24 class AppCacheHost;
24 class AppCacheStorage; 25 class AppCacheStorage;
25 class AppCacheUpdateJob; 26 class AppCacheUpdateJob;
26 class HostObserver; 27 class HostObserver;
28 struct Manifest;
27 29
28 // Collection of application caches identified by the same manifest URL. 30 // Collection of application caches identified by the same manifest URL.
29 // A group exists as long as it is in use by a host or is being updated. 31 // A group exists as long as it is in use by a host or is being updated.
30 class WEBKIT_STORAGE_BROWSER_EXPORT AppCacheGroup 32 class WEBKIT_STORAGE_BROWSER_EXPORT AppCacheGroup
31 : public base::RefCounted<AppCacheGroup> { 33 : public base::RefCounted<AppCacheGroup> {
32 public: 34 public:
33 35
34 class WEBKIT_STORAGE_BROWSER_EXPORT UpdateObserver { 36 class WEBKIT_STORAGE_BROWSER_EXPORT UpdateObserver {
35 public: 37 public:
36 // Called just after an appcache update has completed. 38 // Called just after an appcache update has completed.
(...skipping 33 matching lines...) Expand 10 before | Expand all | Expand 10 after
70 72
71 void AddNewlyDeletableResponseIds(std::vector<int64>* response_ids); 73 void AddNewlyDeletableResponseIds(std::vector<int64>* response_ids);
72 74
73 UpdateStatus update_status() const { return update_status_; } 75 UpdateStatus update_status() const { return update_status_; }
74 76
75 // Starts an update via update() javascript API. 77 // Starts an update via update() javascript API.
76 void StartUpdate() { 78 void StartUpdate() {
77 StartUpdateWithHost(NULL); 79 StartUpdateWithHost(NULL);
78 } 80 }
79 81
82 void StartUpdateWithManifest(const Manifest& manifest);
83
80 // Starts an update for a doc loaded from an application cache. 84 // Starts an update for a doc loaded from an application cache.
81 void StartUpdateWithHost(AppCacheHost* host) { 85 void StartUpdateWithHost(AppCacheHost* host) {
82 StartUpdateWithNewMasterEntry(host, GURL()); 86 StartUpdateWithNewMasterEntry(host, GURL());
83 } 87 }
84 88
85 // Starts an update for a doc loaded using HTTP GET or equivalent with 89 // Starts an update for a doc loaded using HTTP GET or equivalent with
86 // an <html> tag manifest attribute value that matches this group's 90 // an <html> tag manifest attribute value that matches this group's
87 // manifest url. 91 // manifest url.
88 void StartUpdateWithNewMasterEntry(AppCacheHost* host, 92 void StartUpdateWithNewMasterEntry(AppCacheHost* host,
89 const GURL& new_master_resource); 93 const GURL& new_master_resource);
90 94
91 // Cancels an update if one is running. 95 // Cancels an update if one is running.
92 void CancelUpdate(); 96 void CancelUpdate();
93 97
98 // Hackery for registerController
99 void StartUpdateWithFakeManifest(Manifest* manifest);
100 bool IsFakeNavControllerGroup() const {
101 return HasCache() && !newest_complete_cache()->GetEntry(manifest_url()) &&
102 (newest_complete_cache()->entries().size() == 1u);
103 }
104
94 private: 105 private:
95 class HostObserver; 106 class HostObserver;
96 107
97 friend class AppCacheUpdateJob; 108 friend class AppCacheUpdateJob;
98 friend class AppCacheUpdateJobTest; 109 friend class AppCacheUpdateJobTest;
99 friend class base::RefCounted<AppCacheGroup>; 110 friend class base::RefCounted<AppCacheGroup>;
100 friend class MockAppCacheStorage; // for old_caches() 111 friend class MockAppCacheStorage; // for old_caches()
101 112
102 ~AppCacheGroup(); 113 ~AppCacheGroup();
103 114
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158 FRIEND_TEST_ALL_PREFIXES(AppCacheGroupTest, QueueUpdate); 169 FRIEND_TEST_ALL_PREFIXES(AppCacheGroupTest, QueueUpdate);
159 FRIEND_TEST_ALL_PREFIXES(AppCacheUpdateJobTest, AlreadyChecking); 170 FRIEND_TEST_ALL_PREFIXES(AppCacheUpdateJobTest, AlreadyChecking);
160 FRIEND_TEST_ALL_PREFIXES(AppCacheUpdateJobTest, AlreadyDownloading); 171 FRIEND_TEST_ALL_PREFIXES(AppCacheUpdateJobTest, AlreadyDownloading);
161 172
162 DISALLOW_COPY_AND_ASSIGN(AppCacheGroup); 173 DISALLOW_COPY_AND_ASSIGN(AppCacheGroup);
163 }; 174 };
164 175
165 } // namespace appcache 176 } // namespace appcache
166 177
167 #endif // WEBKIT_BROWSER_APPCACHE_APPCACHE_GROUP_H_ 178 #endif // WEBKIT_BROWSER_APPCACHE_APPCACHE_GROUP_H_
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