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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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36 #include "public/platform/WebServiceWorkerClientsInfo.h" | 36 #include "public/platform/WebServiceWorkerClientsInfo.h" |
37 #include "public/platform/WebServiceWorkerEventResult.h" | 37 #include "public/platform/WebServiceWorkerEventResult.h" |
38 #include "public/platform/WebServiceWorkerSkipWaitingCallbacks.h" | 38 #include "public/platform/WebServiceWorkerSkipWaitingCallbacks.h" |
39 #include "public/platform/WebURL.h" | 39 #include "public/platform/WebURL.h" |
40 | 40 |
41 namespace blink { | 41 namespace blink { |
42 | 42 |
43 struct WebCrossOriginServiceWorkerClient; | 43 struct WebCrossOriginServiceWorkerClient; |
44 struct WebServiceWorkerClientQueryOptions; | 44 struct WebServiceWorkerClientQueryOptions; |
45 class WebDataSource; | 45 class WebDataSource; |
46 class WebServiceWorkerCacheStorage; | |
47 class WebServiceWorkerContextProxy; | 46 class WebServiceWorkerContextProxy; |
48 class WebServiceWorkerNetworkProvider; | 47 class WebServiceWorkerNetworkProvider; |
49 class WebServiceWorkerProvider; | 48 class WebServiceWorkerProvider; |
50 class WebServiceWorkerResponse; | 49 class WebServiceWorkerResponse; |
51 class WebString; | 50 class WebString; |
52 | 51 |
53 // This interface is implemented by the client. It is supposed to be created | 52 // This interface is implemented by the client. It is supposed to be created |
54 // on the main thread and then passed on to the worker thread by a newly | 53 // on the main thread and then passed on to the worker thread by a newly |
55 // created WorkerGlobalScope. Unless otherwise noted, all methods of this class | 54 // created WorkerGlobalScope. Unless otherwise noted, all methods of this class |
56 // are called on the worker thread. | 55 // are called on the worker thread. |
57 // | 56 // |
58 // FIXME: Split this into EmbeddedWorkerContextClient and | 57 // FIXME: Split this into EmbeddedWorkerContextClient and |
59 // ServiceWorkerScriptContextClient when we decide to use EmbeddedWorker | 58 // ServiceWorkerScriptContextClient when we decide to use EmbeddedWorker |
60 // framework for other implementation (like SharedWorker). | 59 // framework for other implementation (like SharedWorker). |
61 class WebServiceWorkerContextClient { | 60 class WebServiceWorkerContextClient { |
62 public: | 61 public: |
63 virtual ~WebServiceWorkerContextClient() { } | 62 virtual ~WebServiceWorkerContextClient() { } |
64 | 63 |
65 // ServiceWorker specific method. | |
66 virtual WebServiceWorkerCacheStorage* cacheStorage() { return nullptr; } | |
67 | |
68 // ServiceWorker specific method. Called when script accesses the | 64 // ServiceWorker specific method. Called when script accesses the |
69 // the |scope| attribute of the ServiceWorkerGlobalScope. Immutable per spec
. | 65 // the |scope| attribute of the ServiceWorkerGlobalScope. Immutable per spec
. |
70 virtual WebURL scope() const { return WebURL(); } | 66 virtual WebURL scope() const { return WebURL(); } |
71 | 67 |
72 // If the worker was started with WebEmbeddedWorkerStartData indicating to p
ause | 68 // If the worker was started with WebEmbeddedWorkerStartData indicating to p
ause |
73 // after download, this method is called after the main script resource has
been | 69 // after download, this method is called after the main script resource has
been |
74 // downloaded. The scope will not be created and the script will not be load
ed until | 70 // downloaded. The scope will not be created and the script will not be load
ed until |
75 // WebEmbeddedWorker.resumeAfterDownload() is invoked. | 71 // WebEmbeddedWorker.resumeAfterDownload() is invoked. |
76 virtual void didPauseAfterDownload() { } | 72 virtual void didPauseAfterDownload() { } |
77 | 73 |
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188 virtual void claim(WebServiceWorkerClientsClaimCallbacks*) { BLINK_ASSERT_NO
T_REACHED(); } | 184 virtual void claim(WebServiceWorkerClientsClaimCallbacks*) { BLINK_ASSERT_NO
T_REACHED(); } |
189 | 185 |
190 // Ownership of the passed callbacks is transferred to the callee, callee | 186 // Ownership of the passed callbacks is transferred to the callee, callee |
191 // should delete the callback after calling either onSuccess or onError. | 187 // should delete the callback after calling either onSuccess or onError. |
192 virtual void focus(const WebString& uuid, WebServiceWorkerClientCallbacks*)
{ BLINK_ASSERT_NOT_REACHED(); } | 188 virtual void focus(const WebString& uuid, WebServiceWorkerClientCallbacks*)
{ BLINK_ASSERT_NOT_REACHED(); } |
193 }; | 189 }; |
194 | 190 |
195 } // namespace blink | 191 } // namespace blink |
196 | 192 |
197 #endif // WebServiceWorkerContextClient_h | 193 #endif // WebServiceWorkerContextClient_h |
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