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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_VERSION_H_ | 5 #ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_ |
6 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_ | 6 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_ |
7 | 7 |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
11 #include "base/callback.h" | 11 #include "base/callback.h" |
12 #include "base/gtest_prod_util.h" | 12 #include "base/gtest_prod_util.h" |
13 #include "base/id_map.h" | 13 #include "base/id_map.h" |
14 #include "base/memory/ref_counted.h" | 14 #include "base/memory/ref_counted.h" |
15 #include "base/memory/scoped_ptr.h" | 15 #include "base/memory/scoped_ptr.h" |
16 #include "content/browser/service_worker/embedded_worker_instance.h" | 16 #include "content/browser/service_worker/embedded_worker_instance.h" |
17 #include "content/common/content_export.h" | 17 #include "content/common/content_export.h" |
18 #include "content/common/service_worker/service_worker_status_code.h" | 18 #include "content/common/service_worker/service_worker_status_code.h" |
19 #include "content/common/service_worker/service_worker_types.h" | 19 #include "content/common/service_worker/service_worker_types.h" |
20 | 20 |
21 class GURL; | 21 class GURL; |
22 | 22 |
23 namespace content { | 23 namespace content { |
24 | 24 |
25 class EmbeddedWorkerRegistry; | 25 class EmbeddedWorkerRegistry; |
26 class ServiceWorkerRegistration; | 26 class ServiceWorkerRegistration; |
| 27 class ServiceWorkerVersionInfo; |
27 | 28 |
28 // This class corresponds to a specific version of a ServiceWorker | 29 // This class corresponds to a specific version of a ServiceWorker |
29 // script for a given pattern. When a script is upgraded, there may be | 30 // script for a given pattern. When a script is upgraded, there may be |
30 // more than one ServiceWorkerVersion "running" at a time, but only | 31 // more than one ServiceWorkerVersion "running" at a time, but only |
31 // one of them is active. This class connects the actual script with a | 32 // one of them is active. This class connects the actual script with a |
32 // running worker. | 33 // running worker. |
33 // | 34 // |
34 // is_shutdown_ detects the live-ness of the object itself. If the object is | 35 // is_shutdown_ detects the live-ness of the object itself. If the object is |
35 // shut down, then it is in the process of being deleted from memory. | 36 // shut down, then it is in the process of being deleted from memory. |
36 // This happens when a version is replaced as well as at browser shutdown. | 37 // This happens when a version is replaced as well as at browser shutdown. |
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74 | 75 |
75 int64 version_id() const { return version_id_; } | 76 int64 version_id() const { return version_id_; } |
76 | 77 |
77 void Shutdown(); | 78 void Shutdown(); |
78 bool is_shutdown() const { return is_shutdown_; } | 79 bool is_shutdown() const { return is_shutdown_; } |
79 | 80 |
80 RunningStatus running_status() const { | 81 RunningStatus running_status() const { |
81 return static_cast<RunningStatus>(embedded_worker_->status()); | 82 return static_cast<RunningStatus>(embedded_worker_->status()); |
82 } | 83 } |
83 | 84 |
| 85 ServiceWorkerVersionInfo GetInfo(); |
| 86 |
84 Status status() const { return status_; } | 87 Status status() const { return status_; } |
85 void set_status(Status status) { status_ = status; } | 88 void set_status(Status status) { status_ = status; } |
86 | 89 |
87 // Starts an embedded worker for this version. | 90 // Starts an embedded worker for this version. |
88 // This returns OK (success) if the worker is already running. | 91 // This returns OK (success) if the worker is already running. |
89 void StartWorker(const StatusCallback& callback); | 92 void StartWorker(const StatusCallback& callback); |
90 | 93 |
91 // Starts an embedded worker for this version. | 94 // Starts an embedded worker for this version. |
92 // This returns OK (success) if the worker is already stopped. | 95 // This returns OK (success) if the worker is already stopped. |
93 void StopWorker(const StatusCallback& callback); | 96 void StopWorker(const StatusCallback& callback); |
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164 IDMap<MessageCallback, IDMapOwnPointer> message_callbacks_; | 167 IDMap<MessageCallback, IDMapOwnPointer> message_callbacks_; |
165 | 168 |
166 base::WeakPtrFactory<ServiceWorkerVersion> weak_factory_; | 169 base::WeakPtrFactory<ServiceWorkerVersion> weak_factory_; |
167 | 170 |
168 DISALLOW_COPY_AND_ASSIGN(ServiceWorkerVersion); | 171 DISALLOW_COPY_AND_ASSIGN(ServiceWorkerVersion); |
169 }; | 172 }; |
170 | 173 |
171 } // namespace content | 174 } // namespace content |
172 | 175 |
173 #endif // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_ | 176 #endif // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_ |
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