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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 #include "content/child/service_worker/web_service_worker_provider_impl.h" | 5 #include "content/child/service_worker/web_service_worker_provider_impl.h" |
6 | 6 |
7 #include "base/atomic_sequence_num.h" | 7 #include "base/atomic_sequence_num.h" |
8 #include "base/logging.h" | 8 #include "base/logging.h" |
9 #include "content/child/child_thread.h" | 9 #include "content/child/child_thread.h" |
10 #include "content/child/service_worker/service_worker_dispatcher.h" | 10 #include "content/child/service_worker/service_worker_dispatcher.h" |
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24 | 24 |
25 WebServiceWorkerProviderImpl::WebServiceWorkerProviderImpl( | 25 WebServiceWorkerProviderImpl::WebServiceWorkerProviderImpl( |
26 ThreadSafeSender* thread_safe_sender, | 26 ThreadSafeSender* thread_safe_sender, |
27 ServiceWorkerProviderContext* context) | 27 ServiceWorkerProviderContext* context) |
28 : thread_safe_sender_(thread_safe_sender), | 28 : thread_safe_sender_(thread_safe_sender), |
29 context_(context), | 29 context_(context), |
30 provider_id_(context->provider_id()) { | 30 provider_id_(context->provider_id()) { |
31 } | 31 } |
32 | 32 |
33 WebServiceWorkerProviderImpl::~WebServiceWorkerProviderImpl() { | 33 WebServiceWorkerProviderImpl::~WebServiceWorkerProviderImpl() { |
34 // Make sure the script client is removed. | 34 // Make sure the provider client is removed. |
35 RemoveScriptClient(); | 35 RemoveProviderClient(); |
36 } | 36 } |
37 | 37 |
38 void WebServiceWorkerProviderImpl::setClient( | 38 void WebServiceWorkerProviderImpl::setClient( |
39 blink::WebServiceWorkerProviderClient* client) { | 39 blink::WebServiceWorkerProviderClient* client) { |
40 if (!client) { | 40 if (!client) { |
41 RemoveScriptClient(); | 41 RemoveProviderClient(); |
42 return; | 42 return; |
43 } | 43 } |
44 | 44 |
45 // TODO(kinuko): Here we could also register the current thread ID | 45 // TODO(kinuko): Here we could also register the current thread ID |
46 // on the provider context so that multiple WebServiceWorkerProviderImpl | 46 // on the provider context so that multiple WebServiceWorkerProviderImpl |
47 // (e.g. on document and on dedicated workers) can properly share | 47 // (e.g. on document and on dedicated workers) can properly share |
48 // the single provider context across threads. (http://crbug.com/366538 | 48 // the single provider context across threads. (http://crbug.com/366538 |
49 // for more context) | 49 // for more context) |
50 GetDispatcher()->AddScriptClient(provider_id_, client); | 50 GetDispatcher()->AddProviderClient(provider_id_, client); |
51 | 51 |
52 if (!context_->registration()) { | 52 if (!context_->registration()) { |
53 // This provider is not associated with any registration. | 53 // This provider is not associated with any registration. |
54 return; | 54 return; |
55 } | 55 } |
56 | 56 |
57 // Set .ready if the associated registration has the active service worker. | 57 // Set .ready if the associated registration has the active service worker. |
58 if (context_->active_handle_id() != kInvalidServiceWorkerHandleId) { | 58 if (context_->active_handle_id() != kInvalidServiceWorkerHandleId) { |
59 WebServiceWorkerRegistrationImpl* registration = | 59 WebServiceWorkerRegistrationImpl* registration = |
60 GetDispatcher()->FindServiceWorkerRegistration( | 60 GetDispatcher()->FindServiceWorkerRegistration( |
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94 GetDispatcher()->UnregisterServiceWorker( | 94 GetDispatcher()->UnregisterServiceWorker( |
95 provider_id_, pattern, callbacks); | 95 provider_id_, pattern, callbacks); |
96 } | 96 } |
97 | 97 |
98 void WebServiceWorkerProviderImpl::getRegistration( | 98 void WebServiceWorkerProviderImpl::getRegistration( |
99 const blink::WebURL& document_url, | 99 const blink::WebURL& document_url, |
100 WebServiceWorkerRegistrationCallbacks* callbacks) { | 100 WebServiceWorkerRegistrationCallbacks* callbacks) { |
101 GetDispatcher()->GetRegistration(provider_id_, document_url, callbacks); | 101 GetDispatcher()->GetRegistration(provider_id_, document_url, callbacks); |
102 } | 102 } |
103 | 103 |
104 void WebServiceWorkerProviderImpl::RemoveScriptClient() { | 104 void WebServiceWorkerProviderImpl::RemoveProviderClient() { |
105 // Remove the script client, but only if the dispatcher is still there. | 105 // Remove the provider client, but only if the dispatcher is still there. |
106 // (For cleanup path we don't need to bother creating a new dispatcher) | 106 // (For cleanup path we don't need to bother creating a new dispatcher) |
107 ServiceWorkerDispatcher* dispatcher = | 107 ServiceWorkerDispatcher* dispatcher = |
108 ServiceWorkerDispatcher::GetThreadSpecificInstance(); | 108 ServiceWorkerDispatcher::GetThreadSpecificInstance(); |
109 if (dispatcher) | 109 if (dispatcher) |
110 dispatcher->RemoveScriptClient(provider_id_); | 110 dispatcher->RemoveProviderClient(provider_id_); |
111 } | 111 } |
112 | 112 |
113 ServiceWorkerDispatcher* WebServiceWorkerProviderImpl::GetDispatcher() { | 113 ServiceWorkerDispatcher* WebServiceWorkerProviderImpl::GetDispatcher() { |
114 return ServiceWorkerDispatcher::GetOrCreateThreadSpecificInstance( | 114 return ServiceWorkerDispatcher::GetOrCreateThreadSpecificInstance( |
115 thread_safe_sender_.get()); | 115 thread_safe_sender_.get()); |
116 } | 116 } |
117 | 117 |
118 } // namespace content | 118 } // namespace content |
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