| OLD | NEW |
| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 COMPONENTS_PRECACHE_CONTENT_PRECACHE_MANAGER_H_ | 5 #ifndef COMPONENTS_PRECACHE_CONTENT_PRECACHE_MANAGER_H_ |
| 6 #define COMPONENTS_PRECACHE_CONTENT_PRECACHE_MANAGER_H_ | 6 #define COMPONENTS_PRECACHE_CONTENT_PRECACHE_MANAGER_H_ |
| 7 | 7 |
| 8 #include <stddef.h> |
| 9 #include <stdint.h> |
| 10 |
| 8 #include <list> | 11 #include <list> |
| 9 #include <string> | 12 #include <string> |
| 10 #include <utility> | 13 #include <utility> |
| 11 #include <vector> | 14 #include <vector> |
| 12 | 15 |
| 13 #include "base/callback.h" | 16 #include "base/callback.h" |
| 14 #include "base/compiler_specific.h" | 17 #include "base/compiler_specific.h" |
| 18 #include "base/macros.h" |
| 15 #include "base/memory/ref_counted.h" | 19 #include "base/memory/ref_counted.h" |
| 16 #include "base/memory/scoped_ptr.h" | 20 #include "base/memory/scoped_ptr.h" |
| 17 #include "base/memory/weak_ptr.h" | 21 #include "base/memory/weak_ptr.h" |
| 18 #include "components/history/core/browser/history_types.h" | 22 #include "components/history/core/browser/history_types.h" |
| 19 #include "components/keyed_service/core/keyed_service.h" | 23 #include "components/keyed_service/core/keyed_service.h" |
| 20 #include "components/precache/core/precache_fetcher.h" | 24 #include "components/precache/core/precache_fetcher.h" |
| 21 #include "url/gurl.h" | 25 #include "url/gurl.h" |
| 22 | 26 |
| 23 namespace base { | 27 namespace base { |
| 24 class Time; | 28 class Time; |
| (...skipping 62 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 87 void CancelPrecaching(); | 91 void CancelPrecaching(); |
| 88 | 92 |
| 89 // Returns true if precaching is currently in progress, or false otherwise. | 93 // Returns true if precaching is currently in progress, or false otherwise. |
| 90 bool IsPrecaching() const; | 94 bool IsPrecaching() const; |
| 91 | 95 |
| 92 // Update precache-related metrics in response to a URL being fetched. | 96 // Update precache-related metrics in response to a URL being fetched. |
| 93 void RecordStatsForFetch(const GURL& url, | 97 void RecordStatsForFetch(const GURL& url, |
| 94 const GURL& referrer, | 98 const GURL& referrer, |
| 95 const base::TimeDelta& latency, | 99 const base::TimeDelta& latency, |
| 96 const base::Time& fetch_time, | 100 const base::Time& fetch_time, |
| 97 int64 size, | 101 int64_t size, |
| 98 bool was_cached); | 102 bool was_cached); |
| 99 | 103 |
| 100 // Posts a task to the DB thread to delete all history entries from the | 104 // Posts a task to the DB thread to delete all history entries from the |
| 101 // database. Does not wait for completion of this task. | 105 // database. Does not wait for completion of this task. |
| 102 void ClearHistory(); | 106 void ClearHistory(); |
| 103 | 107 |
| 104 private: | 108 private: |
| 105 enum class AllowedType { | 109 enum class AllowedType { |
| 106 ALLOWED, | 110 ALLOWED, |
| 107 DISALLOWED, | 111 DISALLOWED, |
| (...skipping 14 matching lines...) Expand all Loading... |
| 122 void OnHostsReceivedThenDone(const history::TopHostsList& host_counts); | 126 void OnHostsReceivedThenDone(const history::TopHostsList& host_counts); |
| 123 | 127 |
| 124 // Returns true if precaching is allowed for the browser context. | 128 // Returns true if precaching is allowed for the browser context. |
| 125 AllowedType PrecachingAllowed() const; | 129 AllowedType PrecachingAllowed() const; |
| 126 | 130 |
| 127 // Update precache-related metrics in response to a URL being fetched. Called | 131 // Update precache-related metrics in response to a URL being fetched. Called |
| 128 // by RecordStatsForFetch() by way of an asynchronous HistoryService callback. | 132 // by RecordStatsForFetch() by way of an asynchronous HistoryService callback. |
| 129 void RecordStatsForFetchInternal(const GURL& url, | 133 void RecordStatsForFetchInternal(const GURL& url, |
| 130 const base::TimeDelta& latency, | 134 const base::TimeDelta& latency, |
| 131 const base::Time& fetch_time, | 135 const base::Time& fetch_time, |
| 132 int64 size, | 136 int64_t size, |
| 133 bool was_cached, | 137 bool was_cached, |
| 134 int host_rank); | 138 int host_rank); |
| 135 | 139 |
| 136 // The browser context that owns this PrecacheManager. | 140 // The browser context that owns this PrecacheManager. |
| 137 content::BrowserContext* const browser_context_; | 141 content::BrowserContext* const browser_context_; |
| 138 | 142 |
| 139 // The sync service corresponding to the browser context. Used to determine | 143 // The sync service corresponding to the browser context. Used to determine |
| 140 // whether precache can run. May be null. | 144 // whether precache can run. May be null. |
| 141 const sync_driver::SyncService* const sync_service_; | 145 const sync_driver::SyncService* const sync_service_; |
| 142 | 146 |
| (...skipping 15 matching lines...) Expand all Loading... |
| 158 | 162 |
| 159 // Flag indicating whether or not precaching is currently in progress. | 163 // Flag indicating whether or not precaching is currently in progress. |
| 160 bool is_precaching_; | 164 bool is_precaching_; |
| 161 | 165 |
| 162 DISALLOW_COPY_AND_ASSIGN(PrecacheManager); | 166 DISALLOW_COPY_AND_ASSIGN(PrecacheManager); |
| 163 }; | 167 }; |
| 164 | 168 |
| 165 } // namespace precache | 169 } // namespace precache |
| 166 | 170 |
| 167 #endif // COMPONENTS_PRECACHE_CONTENT_PRECACHE_MANAGER_H_ | 171 #endif // COMPONENTS_PRECACHE_CONTENT_PRECACHE_MANAGER_H_ |
| OLD | NEW |