content/renderer/background_sync/background_sync_client_impl.cc - Issue 1282013004: BackgroundSyncManager tracks client registrations

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Issue 1282013004: BackgroundSyncManager tracks client registrations (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Address comments from PS10 Created 5 years, 4 months ago

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1 // Copyright 2015 The Chromium Authors. All rights reserved.	1 // Copyright 2015 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/renderer/background_sync/background_sync_client_impl.h"	5 #include "content/renderer/background_sync/background_sync_client_impl.h"

6	6

7 #include "content/child/background_sync/background_sync_type_converters.h"	7 #include "content/child/background_sync/background_sync_type_converters.h"

8 #include "content/renderer/service_worker/service_worker_context_client.h"	8 #include "content/renderer/service_worker/service_worker_context_client.h"

	9 #include "third_party/WebKit/public/platform/Platform.h"

	10 #include "third_party/WebKit/public/platform/modules/background_sync/WebSyncProv ider.h"

9 #include "third_party/WebKit/public/platform/modules/background_sync/WebSyncRegi stration.h"	11 #include "third_party/WebKit/public/platform/modules/background_sync/WebSyncRegi stration.h"

10	12

11 namespace content {	13 namespace content {

12	14

13 // static	15 // static

14 void BackgroundSyncClientImpl::Create(	16 void BackgroundSyncClientImpl::Create(

15 mojo::InterfaceRequest<BackgroundSyncServiceClient> request) {	17 mojo::InterfaceRequest<BackgroundSyncServiceClient> request) {

16 new BackgroundSyncClientImpl(request.Pass());	18 new BackgroundSyncClientImpl(request.Pass());

17 }	19 }

18	20

19 BackgroundSyncClientImpl::~BackgroundSyncClientImpl() {}	21 BackgroundSyncClientImpl::~BackgroundSyncClientImpl() {}

20	22

21 BackgroundSyncClientImpl::BackgroundSyncClientImpl(	23 BackgroundSyncClientImpl::BackgroundSyncClientImpl(

22 mojo::InterfaceRequest<BackgroundSyncServiceClient> request)	24 mojo::InterfaceRequest<BackgroundSyncServiceClient> request)

23 : binding_(this, request.Pass()) {}	25 : binding_(this, request.Pass()) {}

24	26

25 void BackgroundSyncClientImpl::Sync(content::SyncRegistrationPtr registration,	27 void BackgroundSyncClientImpl::Sync(content::SyncRegistrationPtr registration,

26 const SyncCallback& callback) {	28 const SyncCallback& callback) {

27 ServiceWorkerContextClient* client =	29 ServiceWorkerContextClient* client =

28 ServiceWorkerContextClient::ThreadSpecificInstance();	30 ServiceWorkerContextClient::ThreadSpecificInstance();

29 if (!client) {	31 if (!client) {

30 callback.Run(SERVICE_WORKER_EVENT_STATUS_ABORTED);	32 callback.Run(SERVICE_WORKER_EVENT_STATUS_ABORTED);

31 return;	33 return;

32 }	34 }

33 scoped_ptr<blink::WebSyncRegistration> reg =	35

	36 scoped_ptr<blink::WebSyncRegistration> web_registration =

34 mojo::ConvertTo<scoped_ptr<blink::WebSyncRegistration>>(registration);	37 mojo::ConvertTo<scoped_ptr<blink::WebSyncRegistration>>(registration);

35 client->DispatchSyncEvent(*reg, callback);	38

	39 blink::WebSyncRegistration registration_copy = *web_registration;

	40

	41 // The BackgroundSyncServiceImpl doesn't know about this registration yet,

	42 // inform it via trackRegistration.

	43 blink::WebSyncProvider* webSyncProvider =

	44 blink::Platform::current()->backgroundSyncProvider();

	45 DCHECK(webSyncProvider);

	46

	47 // trackRegistration takes ownership of web_registration.

	48 webSyncProvider->trackRegistration(web_registration.release());

	49

	50 client->DispatchSyncEvent(registration_copy, callback);

36 }	51 }

37	52

38 } // namespace content	53 } // namespace content

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