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1 /* | 1 /* |
2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 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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38 #include "core/workers/WorkerReportingProxy.h" | 38 #include "core/workers/WorkerReportingProxy.h" |
39 #include "core/workers/WorkerScriptLoaderClient.h" | 39 #include "core/workers/WorkerScriptLoaderClient.h" |
40 #include "core/workers/WorkerThread.h" | 40 #include "core/workers/WorkerThread.h" |
41 #include "public/web/WebContentSecurityPolicy.h" | 41 #include "public/web/WebContentSecurityPolicy.h" |
42 #include "public/web/WebFrameClient.h" | 42 #include "public/web/WebFrameClient.h" |
43 #include "public/web/WebSharedWorkerClient.h" | 43 #include "public/web/WebSharedWorkerClient.h" |
44 #include "wtf/PassOwnPtr.h" | 44 #include "wtf/PassOwnPtr.h" |
45 #include "wtf/RefPtr.h" | 45 #include "wtf/RefPtr.h" |
46 #include "wtf/WeakPtr.h" | 46 #include "wtf/WeakPtr.h" |
47 | 47 |
48 namespace WebCore { | 48 namespace blink { |
49 class ResourceResponse; | 49 class ResourceResponse; |
50 } | 50 } |
51 | 51 |
52 namespace blink { | 52 namespace blink { |
53 class WebApplicationCacheHost; | 53 class WebApplicationCacheHost; |
54 class WebApplicationCacheHostClient; | 54 class WebApplicationCacheHostClient; |
55 class WebWorkerClient; | 55 class WebWorkerClient; |
56 class WebSecurityOrigin; | 56 class WebSecurityOrigin; |
57 class WebString; | 57 class WebString; |
58 class WebURL; | 58 class WebURL; |
59 class WebView; | 59 class WebView; |
60 class WebWorker; | 60 class WebWorker; |
61 class WebSharedWorkerClient; | 61 class WebSharedWorkerClient; |
62 | 62 |
63 // This class is used by the worker process code to talk to the WebCore::SharedW
orker implementation. | 63 // This class is used by the worker process code to talk to the blink::SharedWor
ker implementation. |
64 // It can't use it directly since it uses WebKit types, so this class converts t
he data types. | 64 // It can't use it directly since it uses WebKit types, so this class converts t
he data types. |
65 // When the WebCore::SharedWorker object wants to call WebCore::WorkerReportingP
roxy, this class will | 65 // When the blink::SharedWorker object wants to call blink::WorkerReportingProxy
, this class will |
66 // convert to Chrome data types first and then call the supplied WebCommonWorker
Client. | 66 // convert to Chrome data types first and then call the supplied WebCommonWorker
Client. |
67 class WebSharedWorkerImpl FINAL | 67 class WebSharedWorkerImpl FINAL |
68 : public WebCore::WorkerReportingProxy | 68 : public blink::WorkerReportingProxy |
69 , public WebCore::WorkerLoaderProxy | 69 , public blink::WorkerLoaderProxy |
70 , public WebFrameClient | 70 , public WebFrameClient |
71 , public WebSharedWorker { | 71 , public WebSharedWorker { |
72 public: | 72 public: |
73 explicit WebSharedWorkerImpl(WebSharedWorkerClient*); | 73 explicit WebSharedWorkerImpl(WebSharedWorkerClient*); |
74 | 74 |
75 // WebCore::WorkerReportingProxy methods: | 75 // blink::WorkerReportingProxy methods: |
76 virtual void reportException( | 76 virtual void reportException( |
77 const WTF::String&, int, int, const WTF::String&) OVERRIDE; | 77 const WTF::String&, int, int, const WTF::String&) OVERRIDE; |
78 virtual void reportConsoleMessage( | 78 virtual void reportConsoleMessage( |
79 WebCore::MessageSource, WebCore::MessageLevel, | 79 blink::MessageSource, blink::MessageLevel, |
80 const WTF::String&, int, const WTF::String&) OVERRIDE; | 80 const WTF::String&, int, const WTF::String&) OVERRIDE; |
81 virtual void postMessageToPageInspector(const WTF::String&) OVERRIDE; | 81 virtual void postMessageToPageInspector(const WTF::String&) OVERRIDE; |
82 virtual void updateInspectorStateCookie(const WTF::String&) OVERRIDE; | 82 virtual void updateInspectorStateCookie(const WTF::String&) OVERRIDE; |
83 virtual void workerGlobalScopeStarted(WebCore::WorkerGlobalScope*) OVERRIDE; | 83 virtual void workerGlobalScopeStarted(blink::WorkerGlobalScope*) OVERRIDE; |
84 virtual void workerGlobalScopeClosed() OVERRIDE; | 84 virtual void workerGlobalScopeClosed() OVERRIDE; |
85 virtual void workerGlobalScopeDestroyed() OVERRIDE; | 85 virtual void workerGlobalScopeDestroyed() OVERRIDE; |
86 virtual void willDestroyWorkerGlobalScope() OVERRIDE { } | 86 virtual void willDestroyWorkerGlobalScope() OVERRIDE { } |
87 | 87 |
88 // WebCore::WorkerLoaderProxy methods: | 88 // blink::WorkerLoaderProxy methods: |
89 virtual void postTaskToLoader(PassOwnPtr<WebCore::ExecutionContextTask>) OVE
RRIDE; | 89 virtual void postTaskToLoader(PassOwnPtr<blink::ExecutionContextTask>) OVERR
IDE; |
90 virtual bool postTaskToWorkerGlobalScope(PassOwnPtr<WebCore::ExecutionContex
tTask>) OVERRIDE; | 90 virtual bool postTaskToWorkerGlobalScope(PassOwnPtr<blink::ExecutionContextT
ask>) OVERRIDE; |
91 | 91 |
92 // WebFrameClient methods to support resource loading thru the 'shadow page'
. | 92 // WebFrameClient methods to support resource loading thru the 'shadow page'
. |
93 virtual WebApplicationCacheHost* createApplicationCacheHost(WebLocalFrame*,
WebApplicationCacheHostClient*) OVERRIDE; | 93 virtual WebApplicationCacheHost* createApplicationCacheHost(WebLocalFrame*,
WebApplicationCacheHostClient*) OVERRIDE; |
94 virtual void didFinishDocumentLoad(WebLocalFrame*) OVERRIDE; | 94 virtual void didFinishDocumentLoad(WebLocalFrame*) OVERRIDE; |
95 | 95 |
96 // WebSharedWorker methods: | 96 // WebSharedWorker methods: |
97 virtual void startWorkerContext(const WebURL&, const WebString& name, const
WebString& contentSecurityPolicy, WebContentSecurityPolicyType) OVERRIDE; | 97 virtual void startWorkerContext(const WebURL&, const WebString& name, const
WebString& contentSecurityPolicy, WebContentSecurityPolicyType) OVERRIDE; |
98 virtual void connect(WebMessagePortChannel*) OVERRIDE; | 98 virtual void connect(WebMessagePortChannel*) OVERRIDE; |
99 virtual void terminateWorkerContext() OVERRIDE; | 99 virtual void terminateWorkerContext() OVERRIDE; |
100 virtual void clientDestroyed() OVERRIDE; | 100 virtual void clientDestroyed() OVERRIDE; |
101 | 101 |
102 virtual void pauseWorkerContextOnStart() OVERRIDE; | 102 virtual void pauseWorkerContextOnStart() OVERRIDE; |
103 virtual void resumeWorkerContext() OVERRIDE; | 103 virtual void resumeWorkerContext() OVERRIDE; |
104 virtual void attachDevTools() OVERRIDE; | 104 virtual void attachDevTools() OVERRIDE; |
105 virtual void reattachDevTools(const WebString& savedState) OVERRIDE; | 105 virtual void reattachDevTools(const WebString& savedState) OVERRIDE; |
106 virtual void detachDevTools() OVERRIDE; | 106 virtual void detachDevTools() OVERRIDE; |
107 virtual void dispatchDevToolsMessage(const WebString&) OVERRIDE; | 107 virtual void dispatchDevToolsMessage(const WebString&) OVERRIDE; |
108 | 108 |
109 private: | 109 private: |
110 class Loader; | 110 class Loader; |
111 | 111 |
112 virtual ~WebSharedWorkerImpl(); | 112 virtual ~WebSharedWorkerImpl(); |
113 | 113 |
114 WebSharedWorkerClient* client() { return m_client->get(); } | 114 WebSharedWorkerClient* client() { return m_client->get(); } |
115 | 115 |
116 void setWorkerThread(PassRefPtr<WebCore::WorkerThread> thread) { m_workerThr
ead = thread; } | 116 void setWorkerThread(PassRefPtr<blink::WorkerThread> thread) { m_workerThrea
d = thread; } |
117 WebCore::WorkerThread* workerThread() { return m_workerThread.get(); } | 117 blink::WorkerThread* workerThread() { return m_workerThread.get(); } |
118 | 118 |
119 // Shuts down the worker thread. | 119 // Shuts down the worker thread. |
120 void stopWorkerThread(); | 120 void stopWorkerThread(); |
121 | 121 |
122 // Creates the shadow loader used for worker network requests. | 122 // Creates the shadow loader used for worker network requests. |
123 void initializeLoader(const WebURL&); | 123 void initializeLoader(const WebURL&); |
124 | 124 |
125 void didReceiveScriptLoaderResponse(); | 125 void didReceiveScriptLoaderResponse(); |
126 void onScriptLoaderFinished(); | 126 void onScriptLoaderFinished(); |
127 | 127 |
128 static void connectTask(WebCore::ExecutionContext*, PassOwnPtr<WebMessagePor
tChannel>); | 128 static void connectTask(blink::ExecutionContext*, PassOwnPtr<WebMessagePortC
hannel>); |
129 // Tasks that are run on the main thread. | 129 // Tasks that are run on the main thread. |
130 void workerGlobalScopeClosedOnMainThread(); | 130 void workerGlobalScopeClosedOnMainThread(); |
131 void workerGlobalScopeDestroyedOnMainThread(); | 131 void workerGlobalScopeDestroyedOnMainThread(); |
132 | 132 |
133 // 'shadow page' - created to proxy loading requests from the worker. | 133 // 'shadow page' - created to proxy loading requests from the worker. |
134 RefPtrWillBePersistent<WebCore::ExecutionContext> m_loadingDocument; | 134 RefPtrWillBePersistent<blink::ExecutionContext> m_loadingDocument; |
135 WebView* m_webView; | 135 WebView* m_webView; |
136 WebFrame* m_mainFrame; | 136 WebFrame* m_mainFrame; |
137 bool m_askedToTerminate; | 137 bool m_askedToTerminate; |
138 | 138 |
139 RefPtr<WebCore::WorkerThread> m_workerThread; | 139 RefPtr<blink::WorkerThread> m_workerThread; |
140 | 140 |
141 // This one's initialized and bound to the main thread. | 141 // This one's initialized and bound to the main thread. |
142 RefPtr<WeakReference<WebSharedWorkerClient> > m_client; | 142 RefPtr<WeakReference<WebSharedWorkerClient> > m_client; |
143 | 143 |
144 // Usually WeakPtr is created by WeakPtrFactory exposed by Client | 144 // Usually WeakPtr is created by WeakPtrFactory exposed by Client |
145 // class itself, but here it's implemented by Chrome so we create | 145 // class itself, but here it's implemented by Chrome so we create |
146 // our own WeakPtr. | 146 // our own WeakPtr. |
147 WeakPtr<WebSharedWorkerClient> m_clientWeakPtr; | 147 WeakPtr<WebSharedWorkerClient> m_clientWeakPtr; |
148 | 148 |
149 bool m_pauseWorkerContextOnStart; | 149 bool m_pauseWorkerContextOnStart; |
150 bool m_attachDevToolsOnStart; | 150 bool m_attachDevToolsOnStart; |
151 | 151 |
152 // Kept around only while main script loading is ongoing. | 152 // Kept around only while main script loading is ongoing. |
153 OwnPtr<Loader> m_mainScriptLoader; | 153 OwnPtr<Loader> m_mainScriptLoader; |
154 WebURL m_url; | 154 WebURL m_url; |
155 WebString m_name; | 155 WebString m_name; |
156 WebString m_contentSecurityPolicy; | 156 WebString m_contentSecurityPolicy; |
157 WebContentSecurityPolicyType m_policyType; | 157 WebContentSecurityPolicyType m_policyType; |
158 }; | 158 }; |
159 | 159 |
160 } // namespace blink | 160 } // namespace blink |
161 | 161 |
162 #endif | 162 #endif |
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