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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 CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_REGISTRATION_H_ | 5 #ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_REGISTRATION_H_ |
6 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_REGISTRATION_H_ | 6 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_REGISTRATION_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/gtest_prod_util.h" | 9 #include "base/gtest_prod_util.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
11 #include "base/memory/ref_counted.h" | 11 #include "base/memory/ref_counted.h" |
12 #include "base/memory/scoped_ptr.h" | 12 #include "base/memory/scoped_ptr.h" |
13 #include "content/browser/service_worker/service_worker_version.h" | 13 #include "content/browser/service_worker/service_worker_version.h" |
14 #include "content/common/content_export.h" | 14 #include "content/common/content_export.h" |
15 #include "url/gurl.h" | 15 #include "url/gurl.h" |
16 | 16 |
17 namespace content { | 17 namespace content { |
18 | 18 |
| 19 class ServiceWorkerRegistrationInfo; |
19 class ServiceWorkerVersion; | 20 class ServiceWorkerVersion; |
20 | 21 |
21 // This class manages all persistence of service workers: | 22 // This class manages all persistence of service workers: |
22 // - Registrations | 23 // - Registrations |
23 // - Mapping of caches to registrations / versions | 24 // - Mapping of caches to registrations / versions |
24 // | 25 // |
25 // This is the place where we manage simultaneous | 26 // This is the place where we manage simultaneous |
26 // requests for the same registrations and caches, making sure that | 27 // requests for the same registrations and caches, making sure that |
27 // two pages that are registering the same pattern at the same time | 28 // two pages that are registering the same pattern at the same time |
28 // have their registrations coalesced rather than overwriting each | 29 // have their registrations coalesced rather than overwriting each |
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60 void set_active_version(ServiceWorkerVersion* version) { | 61 void set_active_version(ServiceWorkerVersion* version) { |
61 DCHECK(!is_shutdown_); | 62 DCHECK(!is_shutdown_); |
62 active_version_ = version; | 63 active_version_ = version; |
63 } | 64 } |
64 | 65 |
65 void set_pending_version(ServiceWorkerVersion* version) { | 66 void set_pending_version(ServiceWorkerVersion* version) { |
66 DCHECK(!is_shutdown_); | 67 DCHECK(!is_shutdown_); |
67 pending_version_ = version; | 68 pending_version_ = version; |
68 } | 69 } |
69 | 70 |
| 71 ServiceWorkerRegistrationInfo GetInfo(); |
| 72 |
70 // The final synchronous switchover after all events have been | 73 // The final synchronous switchover after all events have been |
71 // fired, and the old "active version" is being shut down. | 74 // fired, and the old "active version" is being shut down. |
72 void ActivatePendingVersion(); | 75 void ActivatePendingVersion(); |
73 | 76 |
74 private: | 77 private: |
75 ~ServiceWorkerRegistration(); | 78 ~ServiceWorkerRegistration(); |
76 friend class base::RefCounted<ServiceWorkerRegistration>; | 79 friend class base::RefCounted<ServiceWorkerRegistration>; |
77 | 80 |
78 const GURL pattern_; | 81 const GURL pattern_; |
79 const GURL script_url_; | 82 const GURL script_url_; |
80 const int64 registration_id_; | 83 const int64 registration_id_; |
81 int64 next_version_id_; | 84 int64 next_version_id_; |
82 | 85 |
83 scoped_refptr<ServiceWorkerVersion> active_version_; | 86 scoped_refptr<ServiceWorkerVersion> active_version_; |
84 scoped_refptr<ServiceWorkerVersion> pending_version_; | 87 scoped_refptr<ServiceWorkerVersion> pending_version_; |
85 | 88 |
86 bool is_shutdown_; | 89 bool is_shutdown_; |
87 | 90 |
88 DISALLOW_COPY_AND_ASSIGN(ServiceWorkerRegistration); | 91 DISALLOW_COPY_AND_ASSIGN(ServiceWorkerRegistration); |
89 }; | 92 }; |
90 } // namespace content | 93 } // namespace content |
91 #endif // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_REGISTRATION_H_ | 94 #endif // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_REGISTRATION_H_ |
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