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Side by Side Diff: content/browser/appcache/appcache_host.h

Issue 1549113002: Switch to standard integer types in content/browser/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebase Created 4 years, 12 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 CONTENT_BROWSER_APPCACHE_APPCACHE_HOST_H_ 5 #ifndef CONTENT_BROWSER_APPCACHE_APPCACHE_HOST_H_
6 #define CONTENT_BROWSER_APPCACHE_APPCACHE_HOST_H_ 6 #define CONTENT_BROWSER_APPCACHE_APPCACHE_HOST_H_
7 7
8 #include <stdint.h>
9
8 #include "base/callback.h" 10 #include "base/callback.h"
9 #include "base/gtest_prod_util.h" 11 #include "base/gtest_prod_util.h"
12 #include "base/macros.h"
10 #include "base/memory/ref_counted.h" 13 #include "base/memory/ref_counted.h"
11 #include "base/observer_list.h" 14 #include "base/observer_list.h"
12 #include "content/browser/appcache/appcache_group.h" 15 #include "content/browser/appcache/appcache_group.h"
13 #include "content/browser/appcache/appcache_service_impl.h" 16 #include "content/browser/appcache/appcache_service_impl.h"
14 #include "content/browser/appcache/appcache_storage.h" 17 #include "content/browser/appcache/appcache_storage.h"
15 #include "content/common/appcache_interfaces.h" 18 #include "content/common/appcache_interfaces.h"
16 #include "content/common/content_export.h" 19 #include "content/common/content_export.h"
17 #include "content/public/common/resource_type.h" 20 #include "content/public/common/resource_type.h"
18 #include "url/gurl.h" 21 #include "url/gurl.h"
19 22
(...skipping 51 matching lines...) Expand 10 before | Expand all | Expand 10 after
71 AppCacheServiceImpl* service); 74 AppCacheServiceImpl* service);
72 ~AppCacheHost() override; 75 ~AppCacheHost() override;
73 76
74 // Adds/removes an observer, the AppCacheHost does not take 77 // Adds/removes an observer, the AppCacheHost does not take
75 // ownership of the observer. 78 // ownership of the observer.
76 void AddObserver(Observer* observer); 79 void AddObserver(Observer* observer);
77 void RemoveObserver(Observer* observer); 80 void RemoveObserver(Observer* observer);
78 81
79 // Support for cache selection and scriptable method calls. 82 // Support for cache selection and scriptable method calls.
80 bool SelectCache(const GURL& document_url, 83 bool SelectCache(const GURL& document_url,
81 const int64 cache_document_was_loaded_from, 84 const int64_t cache_document_was_loaded_from,
82 const GURL& manifest_url); 85 const GURL& manifest_url);
83 bool SelectCacheForWorker(int parent_process_id, 86 bool SelectCacheForWorker(int parent_process_id,
84 int parent_host_id); 87 int parent_host_id);
85 bool SelectCacheForSharedWorker(int64 appcache_id); 88 bool SelectCacheForSharedWorker(int64_t appcache_id);
86 bool MarkAsForeignEntry(const GURL& document_url, 89 bool MarkAsForeignEntry(const GURL& document_url,
87 int64 cache_document_was_loaded_from); 90 int64_t cache_document_was_loaded_from);
88 void GetStatusWithCallback(const GetStatusCallback& callback, 91 void GetStatusWithCallback(const GetStatusCallback& callback,
89 void* callback_param); 92 void* callback_param);
90 void StartUpdateWithCallback(const StartUpdateCallback& callback, 93 void StartUpdateWithCallback(const StartUpdateCallback& callback,
91 void* callback_param); 94 void* callback_param);
92 void SwapCacheWithCallback(const SwapCacheCallback& callback, 95 void SwapCacheWithCallback(const SwapCacheCallback& callback,
93 void* callback_param); 96 void* callback_param);
94 97
95 // Called prior to the main resource load. When the system contains multiple 98 // Called prior to the main resource load. When the system contains multiple
96 // candidates for a main resource load, the appcache preferred by the host 99 // candidates for a main resource load, the appcache preferred by the host
97 // that created this host is used to break ties. 100 // that created this host is used to break ties.
(...skipping 38 matching lines...) Expand 10 before | Expand all | Expand 10 after
136 // Associations with complete caches are established either thru the cache 139 // Associations with complete caches are established either thru the cache
137 // selection algorithm implemented (in this class), or by the update algorithm 140 // selection algorithm implemented (in this class), or by the update algorithm
138 // (see AppCacheUpdateJob). 141 // (see AppCacheUpdateJob).
139 void AssociateCompleteCache(AppCache* cache); 142 void AssociateCompleteCache(AppCache* cache);
140 143
141 // Adds a reference to the newest complete cache in a group, unless it's the 144 // Adds a reference to the newest complete cache in a group, unless it's the
142 // same as the cache that is currently associated with the host. 145 // same as the cache that is currently associated with the host.
143 void SetSwappableCache(AppCacheGroup* group); 146 void SetSwappableCache(AppCacheGroup* group);
144 147
145 // Used to ensure that a loaded appcache survives a frame navigation. 148 // Used to ensure that a loaded appcache survives a frame navigation.
146 void LoadMainResourceCache(int64 cache_id); 149 void LoadMainResourceCache(int64_t cache_id);
147 150
148 // Used to notify the host that a namespace resource is being delivered as 151 // Used to notify the host that a namespace resource is being delivered as
149 // the main resource of the page and to provide its url. 152 // the main resource of the page and to provide its url.
150 void NotifyMainResourceIsNamespaceEntry(const GURL& namespace_entry_url); 153 void NotifyMainResourceIsNamespaceEntry(const GURL& namespace_entry_url);
151 154
152 // Used to notify the host that the main resource was blocked by a policy. To 155 // Used to notify the host that the main resource was blocked by a policy. To
153 // work properly, this method needs to by invoked prior to cache selection. 156 // work properly, this method needs to by invoked prior to cache selection.
154 void NotifyMainResourceBlocked(const GURL& manifest_url); 157 void NotifyMainResourceBlocked(const GURL& manifest_url);
155 158
156 // Used by the update job to keep track of which hosts are associated 159 // Used by the update job to keep track of which hosts are associated
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180 void PrepareForTransfer(); 183 void PrepareForTransfer();
181 void CompleteTransfer(int host_id, AppCacheFrontend* frontend); 184 void CompleteTransfer(int host_id, AppCacheFrontend* frontend);
182 185
183 private: 186 private:
184 friend class content::AppCacheHostTest; 187 friend class content::AppCacheHostTest;
185 friend class content::AppCacheStorageImplTest; 188 friend class content::AppCacheStorageImplTest;
186 friend class content::AppCacheRequestHandlerTest; 189 friend class content::AppCacheRequestHandlerTest;
187 friend class content::AppCacheUpdateJobTest; 190 friend class content::AppCacheUpdateJobTest;
188 191
189 AppCacheStatus GetStatus(); 192 AppCacheStatus GetStatus();
190 void LoadSelectedCache(int64 cache_id); 193 void LoadSelectedCache(int64_t cache_id);
191 void LoadOrCreateGroup(const GURL& manifest_url); 194 void LoadOrCreateGroup(const GURL& manifest_url);
192 195
193 // See public Associate*Host() methods above. 196 // See public Associate*Host() methods above.
194 void AssociateCacheHelper(AppCache* cache, const GURL& manifest_url); 197 void AssociateCacheHelper(AppCache* cache, const GURL& manifest_url);
195 198
196 // AppCacheStorage::Delegate impl 199 // AppCacheStorage::Delegate impl
197 void OnCacheLoaded(AppCache* cache, int64 cache_id) override; 200 void OnCacheLoaded(AppCache* cache, int64_t cache_id) override;
198 void OnGroupLoaded(AppCacheGroup* group, const GURL& manifest_url) override; 201 void OnGroupLoaded(AppCacheGroup* group, const GURL& manifest_url) override;
199 // AppCacheServiceImpl::Observer impl 202 // AppCacheServiceImpl::Observer impl
200 void OnServiceReinitialized( 203 void OnServiceReinitialized(
201 AppCacheStorageReference* old_storage_ref) override; 204 AppCacheStorageReference* old_storage_ref) override;
202 205
203 void FinishCacheSelection(AppCache* cache, AppCacheGroup* group); 206 void FinishCacheSelection(AppCache* cache, AppCacheGroup* group);
204 void DoPendingGetStatus(); 207 void DoPendingGetStatus();
205 void DoPendingStartUpdate(); 208 void DoPendingStartUpdate();
206 void DoPendingSwapCache(); 209 void DoPendingSwapCache();
207 210
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255 scoped_refptr<AppCacheGroup> group_being_updated_; 258 scoped_refptr<AppCacheGroup> group_being_updated_;
256 259
257 // Similarly, keep a reference to the newest cache of the group until the 260 // Similarly, keep a reference to the newest cache of the group until the
258 // update completes. When adding a new master entry to a cache that is not 261 // update completes. When adding a new master entry to a cache that is not
259 // in use in any other host, this reference keeps the cache in memory. 262 // in use in any other host, this reference keeps the cache in memory.
260 scoped_refptr<AppCache> newest_cache_of_group_being_updated_; 263 scoped_refptr<AppCache> newest_cache_of_group_being_updated_;
261 264
262 // Keep a reference to the cache of the main resource so it survives frame 265 // Keep a reference to the cache of the main resource so it survives frame
263 // navigations. 266 // navigations.
264 scoped_refptr<AppCache> main_resource_cache_; 267 scoped_refptr<AppCache> main_resource_cache_;
265 int64 pending_main_resource_cache_id_; 268 int64_t pending_main_resource_cache_id_;
266 269
267 // Cache loading is async, if we're loading a specific cache or group 270 // Cache loading is async, if we're loading a specific cache or group
268 // for the purposes of cache selection, one or the other of these will 271 // for the purposes of cache selection, one or the other of these will
269 // indicate which cache or group is being loaded. 272 // indicate which cache or group is being loaded.
270 int64 pending_selected_cache_id_; 273 int64_t pending_selected_cache_id_;
271 GURL pending_selected_manifest_url_; 274 GURL pending_selected_manifest_url_;
272 275
273 // Used to defend against bad IPC messages. 276 // Used to defend against bad IPC messages.
274 bool was_select_cache_called_; 277 bool was_select_cache_called_;
275 278
276 // Used to avoid stepping on pages controlled by ServiceWorkers. 279 // Used to avoid stepping on pages controlled by ServiceWorkers.
277 bool is_cache_selection_enabled_; 280 bool is_cache_selection_enabled_;
278 281
279 // A new master entry to be added to the cache, may be empty. 282 // A new master entry to be added to the cache, may be empty.
280 GURL new_master_entry_url_; 283 GURL new_master_entry_url_;
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338 FRIEND_TEST_ALL_PREFIXES(content::AppCacheHostTest, SelectCacheBlocked); 341 FRIEND_TEST_ALL_PREFIXES(content::AppCacheHostTest, SelectCacheBlocked);
339 FRIEND_TEST_ALL_PREFIXES(content::AppCacheHostTest, SelectCacheTwice); 342 FRIEND_TEST_ALL_PREFIXES(content::AppCacheHostTest, SelectCacheTwice);
340 FRIEND_TEST_ALL_PREFIXES(content::AppCacheTest, CleanupUnusedCache); 343 FRIEND_TEST_ALL_PREFIXES(content::AppCacheTest, CleanupUnusedCache);
341 344
342 DISALLOW_COPY_AND_ASSIGN(AppCacheHost); 345 DISALLOW_COPY_AND_ASSIGN(AppCacheHost);
343 }; 346 };
344 347
345 } // namespace content 348 } // namespace content
346 349
347 #endif // CONTENT_BROWSER_APPCACHE_APPCACHE_HOST_H_ 350 #endif // CONTENT_BROWSER_APPCACHE_APPCACHE_HOST_H_
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