Torne (Richard Coles) | a854de0 | 2013-12-18 16:25:25 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2013 Google Inc. All rights reserved. |
| 3 | * |
| 4 | * Redistribution and use in source and binary forms, with or without |
| 5 | * modification, are permitted provided that the following conditions are |
| 6 | * met: |
| 7 | * |
| 8 | * * Redistributions of source code must retain the above copyright |
| 9 | * notice, this list of conditions and the following disclaimer. |
| 10 | * * Redistributions in binary form must reproduce the above |
| 11 | * copyright notice, this list of conditions and the following disclaimer |
| 12 | * in the documentation and/or other materials provided with the |
| 13 | * distribution. |
| 14 | * * Neither the name of Google Inc. nor the names of its |
| 15 | * contributors may be used to endorse or promote products derived from |
| 16 | * this software without specific prior written permission. |
| 17 | * |
| 18 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 19 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 20 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 21 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 22 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 23 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 24 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 25 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 26 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 27 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 28 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 | */ |
| 30 | |
| 31 | #ifndef ServiceWorkerGlobalScopeProxy_h |
| 32 | #define ServiceWorkerGlobalScopeProxy_h |
| 33 | |
| 34 | #include "WebServiceWorkerContextProxy.h" |
| 35 | #include "core/workers/WorkerReportingProxy.h" |
| 36 | #include "wtf/Forward.h" |
| 37 | #include "wtf/OwnPtr.h" |
| 38 | |
| 39 | namespace WebCore { |
| 40 | class ExecutionContext; |
| 41 | } |
| 42 | |
| 43 | namespace blink { |
| 44 | |
| 45 | class WebEmbeddedWorkerImpl; |
| 46 | class WebServiceWorkerContextClient; |
| 47 | |
| 48 | // This class is created and destructed on the main thread, but live most |
| 49 | // of its time as a resident of the worker thread. |
| 50 | // All methods other than its ctor/dtor are called on the worker thread. |
| 51 | // |
| 52 | // This implements WebServiceWorkerContextProxy, which connects ServiceWorker's |
| 53 | // WorkerGlobalScope and embedder/chrome, and implements ServiceWorker-specific |
| 54 | // events/upcall methods that are to be called by embedder/chromium, |
| 55 | // e.g. onfetch. |
| 56 | // |
| 57 | // An instance of this class is supposed to outlive until |
| 58 | // workerGlobalScopeDestroyed() is called by its corresponding |
| 59 | // WorkerGlobalScope. |
Torne (Richard Coles) | 0938029 | 2014-02-21 12:17:33 +0000 | [diff] [blame] | 60 | class ServiceWorkerGlobalScopeProxy FINAL : |
Torne (Richard Coles) | a854de0 | 2013-12-18 16:25:25 +0000 | [diff] [blame] | 61 | public WebServiceWorkerContextProxy, |
| 62 | public WebCore::WorkerReportingProxy { |
| 63 | WTF_MAKE_NONCOPYABLE(ServiceWorkerGlobalScopeProxy); |
| 64 | public: |
Torne (Richard Coles) | 0938029 | 2014-02-21 12:17:33 +0000 | [diff] [blame] | 65 | static PassOwnPtr<ServiceWorkerGlobalScopeProxy> create(WebEmbeddedWorkerImpl&, WebCore::ExecutionContext&, WebServiceWorkerContextClient&); |
Torne (Richard Coles) | a854de0 | 2013-12-18 16:25:25 +0000 | [diff] [blame] | 66 | virtual ~ServiceWorkerGlobalScopeProxy(); |
| 67 | |
Torne (Richard Coles) | 0938029 | 2014-02-21 12:17:33 +0000 | [diff] [blame] | 68 | // WebServiceWorkerContextProxy overrides: |
Ben Murdoch | 07a852d | 2014-03-31 11:51:52 +0100 | [diff] [blame] | 69 | virtual void dispatchActivateEvent(int) OVERRIDE; |
Torne (Richard Coles) | 0938029 | 2014-02-21 12:17:33 +0000 | [diff] [blame] | 70 | virtual void dispatchInstallEvent(int) OVERRIDE; |
Torne (Richard Coles) | d5428f3 | 2014-03-18 10:21:16 +0000 | [diff] [blame] | 71 | virtual void dispatchFetchEvent(int) OVERRIDE; |
Ben Murdoch | 07a852d | 2014-03-31 11:51:52 +0100 | [diff] [blame] | 72 | virtual void dispatchMessageEvent(const WebString& message, const WebMessagePortChannelArray&) OVERRIDE; |
| 73 | virtual void dispatchSyncEvent(int) OVERRIDE; |
Torne (Richard Coles) | 0938029 | 2014-02-21 12:17:33 +0000 | [diff] [blame] | 74 | |
Torne (Richard Coles) | a854de0 | 2013-12-18 16:25:25 +0000 | [diff] [blame] | 75 | // WorkerReportingProxy overrides: |
| 76 | virtual void reportException(const String& errorMessage, int lineNumber, int columnNumber, const String& sourceURL) OVERRIDE; |
| 77 | virtual void reportConsoleMessage(WebCore::MessageSource, WebCore::MessageLevel, const String& message, int lineNumber, const String& sourceURL) OVERRIDE; |
| 78 | virtual void postMessageToPageInspector(const String&) OVERRIDE; |
| 79 | virtual void updateInspectorStateCookie(const String&) OVERRIDE; |
Torne (Richard Coles) | 0938029 | 2014-02-21 12:17:33 +0000 | [diff] [blame] | 80 | virtual void workerGlobalScopeStarted(WebCore::WorkerGlobalScope*) OVERRIDE; |
Torne (Richard Coles) | a854de0 | 2013-12-18 16:25:25 +0000 | [diff] [blame] | 81 | virtual void workerGlobalScopeClosed() OVERRIDE; |
| 82 | virtual void workerGlobalScopeDestroyed() OVERRIDE; |
| 83 | |
| 84 | private: |
Torne (Richard Coles) | 0938029 | 2014-02-21 12:17:33 +0000 | [diff] [blame] | 85 | ServiceWorkerGlobalScopeProxy(WebEmbeddedWorkerImpl&, WebCore::ExecutionContext&, WebServiceWorkerContextClient&); |
Torne (Richard Coles) | a854de0 | 2013-12-18 16:25:25 +0000 | [diff] [blame] | 86 | |
| 87 | WebEmbeddedWorkerImpl& m_embeddedWorker; |
| 88 | WebCore::ExecutionContext& m_executionContext; |
| 89 | |
Torne (Richard Coles) | 0938029 | 2014-02-21 12:17:33 +0000 | [diff] [blame] | 90 | WebServiceWorkerContextClient& m_client; |
| 91 | |
| 92 | WebCore::WorkerGlobalScope* m_workerGlobalScope; |
Torne (Richard Coles) | a854de0 | 2013-12-18 16:25:25 +0000 | [diff] [blame] | 93 | }; |
| 94 | |
| 95 | } // namespace blink |
| 96 | |
| 97 | #endif // ServiceWorkerGlobalScopeProxy_h |