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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 #include "content/child/service_worker/service_worker_network_provider.h" | 5 #include "content/child/service_worker/service_worker_network_provider.h" |
6 | 6 |
7 #include "base/atomic_sequence_num.h" | 7 #include "base/atomic_sequence_num.h" |
8 #include "content/child/child_thread.h" | 8 #include "content/child/child_thread.h" |
| 9 #include "content/child/service_worker/service_worker_provider_context.h" |
9 #include "content/common/service_worker/service_worker_messages.h" | 10 #include "content/common/service_worker/service_worker_messages.h" |
10 | 11 |
11 namespace content { | 12 namespace content { |
12 | 13 |
13 namespace { | 14 namespace { |
14 | 15 |
15 const char kUserDataKey[] = "SWProviderKey"; | 16 const char kUserDataKey[] = "SWProviderKey"; |
16 | 17 |
17 // Must be unique in the child process. | 18 // Must be unique in the child process. |
18 int GetNextProviderId() { | 19 int GetNextProviderId() { |
19 static base::StaticAtomicSequenceNumber sequence; | 20 static base::StaticAtomicSequenceNumber sequence; |
20 return sequence.GetNext(); // We start at zero. | 21 return sequence.GetNext(); // We start at zero. |
21 } | 22 } |
22 | 23 |
23 } // namespace | 24 } // namespace |
24 | 25 |
25 void ServiceWorkerNetworkProvider::AttachToDocumentState( | 26 void ServiceWorkerNetworkProvider::AttachToDocumentState( |
26 base::SupportsUserData* datasource_userdata, | 27 base::SupportsUserData* datasource_userdata, |
27 scoped_ptr<ServiceWorkerNetworkProvider> network_provider) { | 28 scoped_ptr<ServiceWorkerNetworkProvider> network_provider) { |
28 datasource_userdata->SetUserData(&kUserDataKey, network_provider.release()); | 29 datasource_userdata->SetUserData(&kUserDataKey, network_provider.release()); |
29 } | 30 } |
30 | 31 |
31 ServiceWorkerNetworkProvider* ServiceWorkerNetworkProvider::FromDocumentState( | 32 ServiceWorkerNetworkProvider* ServiceWorkerNetworkProvider::FromDocumentState( |
32 base::SupportsUserData* datasource_userdata) { | 33 base::SupportsUserData* datasource_userdata) { |
33 return static_cast<ServiceWorkerNetworkProvider*>( | 34 return static_cast<ServiceWorkerNetworkProvider*>( |
34 datasource_userdata->GetUserData(&kUserDataKey)); | 35 datasource_userdata->GetUserData(&kUserDataKey)); |
35 } | 36 } |
36 | 37 |
37 ServiceWorkerNetworkProvider::ServiceWorkerNetworkProvider() | 38 ServiceWorkerNetworkProvider::ServiceWorkerNetworkProvider() |
38 : provider_id_(GetNextProviderId()) { | 39 : provider_id_(GetNextProviderId()), |
| 40 context_(new ServiceWorkerProviderContext(provider_id_)) { |
39 if (!ChildThread::current()) | 41 if (!ChildThread::current()) |
40 return; // May be null in some tests. | 42 return; // May be null in some tests. |
41 ChildThread::current()->Send( | 43 ChildThread::current()->Send( |
42 new ServiceWorkerHostMsg_ProviderCreated(provider_id_)); | 44 new ServiceWorkerHostMsg_ProviderCreated(provider_id_)); |
43 } | 45 } |
44 | 46 |
45 ServiceWorkerNetworkProvider::~ServiceWorkerNetworkProvider() { | 47 ServiceWorkerNetworkProvider::~ServiceWorkerNetworkProvider() { |
46 if (!ChildThread::current()) | 48 if (!ChildThread::current()) |
47 return; // May be null in some tests. | 49 return; // May be null in some tests. |
48 ChildThread::current()->Send( | 50 ChildThread::current()->Send( |
49 new ServiceWorkerHostMsg_ProviderDestroyed(provider_id_)); | 51 new ServiceWorkerHostMsg_ProviderDestroyed(provider_id_)); |
50 } | 52 } |
51 | 53 |
52 void ServiceWorkerNetworkProvider::SetServiceWorkerVersionId( | 54 void ServiceWorkerNetworkProvider::SetServiceWorkerVersionId( |
53 int64 version_id) { | 55 int64 version_id) { |
54 if (!ChildThread::current()) | 56 if (!ChildThread::current()) |
55 return; // May be null in some tests. | 57 return; // May be null in some tests. |
56 ChildThread::current()->Send( | 58 ChildThread::current()->Send( |
57 new ServiceWorkerHostMsg_SetVersionId(provider_id_, version_id)); | 59 new ServiceWorkerHostMsg_SetVersionId(provider_id_, version_id)); |
58 } | 60 } |
59 | 61 |
60 } // namespace content | 62 } // namespace content |
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