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1 /* | 1 /* |
2 * Copyright (C) 2008, 2009 Apple Inc. All rights reserved. | 2 * Copyright (C) 2008, 2009 Apple 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 | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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29 | 29 |
30 #include "bindings/v8/ScriptWrappable.h" | 30 #include "bindings/v8/ScriptWrappable.h" |
31 #include "bindings/v8/WorkerScriptController.h" | 31 #include "bindings/v8/WorkerScriptController.h" |
32 #include "core/dom/ExecutionContext.h" | 32 #include "core/dom/ExecutionContext.h" |
33 #include "core/events/EventListener.h" | 33 #include "core/events/EventListener.h" |
34 #include "core/events/EventTarget.h" | 34 #include "core/events/EventTarget.h" |
35 #include "core/events/ThreadLocalEventNames.h" | 35 #include "core/events/ThreadLocalEventNames.h" |
36 #include "core/frame/ContentSecurityPolicy.h" | 36 #include "core/frame/ContentSecurityPolicy.h" |
37 #include "core/workers/WorkerConsole.h" | 37 #include "core/workers/WorkerConsole.h" |
38 #include "core/workers/WorkerEventQueue.h" | 38 #include "core/workers/WorkerEventQueue.h" |
39 #include "core/workers/WorkerSupplementable.h" | |
40 #include "wtf/Assertions.h" | 39 #include "wtf/Assertions.h" |
41 #include "wtf/HashMap.h" | 40 #include "wtf/HashMap.h" |
42 #include "wtf/OwnPtr.h" | 41 #include "wtf/OwnPtr.h" |
43 #include "wtf/PassRefPtr.h" | 42 #include "wtf/PassRefPtr.h" |
44 #include "wtf/RefCounted.h" | 43 #include "wtf/RefCounted.h" |
45 #include "wtf/RefPtr.h" | 44 #include "wtf/RefPtr.h" |
46 #include "wtf/text/AtomicStringHash.h" | 45 #include "wtf/text/AtomicStringHash.h" |
47 | 46 |
48 namespace WebCore { | 47 namespace WebCore { |
49 | 48 |
50 class Blob; | 49 class Blob; |
51 class ExceptionState; | 50 class ExceptionState; |
52 class ScheduledAction; | 51 class ScheduledAction; |
53 class WorkerClients; | 52 class WorkerClients; |
54 class WorkerConsole; | 53 class WorkerConsole; |
55 class WorkerInspectorController; | 54 class WorkerInspectorController; |
56 class WorkerLocation; | 55 class WorkerLocation; |
57 class WorkerNavigator; | 56 class WorkerNavigator; |
58 class WorkerThread; | 57 class WorkerThread; |
59 | 58 |
60 class WorkerGlobalScope : public RefCounted<WorkerGlobalScope>, public Scrip tWrappable, public SecurityContext, public ExecutionContext, public ExecutionCon textClient, public WorkerSupplementable, public EventTargetWithInlineData { | 59 class WorkerGlobalScope : public RefCountedWillBeRefCountedGarbageCollected< WorkerGlobalScope>, public ScriptWrappable, public SecurityContext, public Execu tionContext, public ExecutionContextClient, public WillBeHeapSupplementable<Work erGlobalScope>, public EventTargetWithInlineData { |
61 REFCOUNTED_EVENT_TARGET(WorkerGlobalScope); | 60 DEFINE_EVENT_TARGET_REFCOUNTING(RefCountedWillBeRefCountedGarbageCollect ed<WorkerGlobalScope>); |
62 public: | 61 public: |
63 virtual ~WorkerGlobalScope(); | 62 virtual ~WorkerGlobalScope(); |
64 | 63 |
65 virtual bool isWorkerGlobalScope() const OVERRIDE FINAL { return true; } | 64 virtual bool isWorkerGlobalScope() const OVERRIDE FINAL { return true; } |
66 | 65 |
67 virtual ExecutionContext* executionContext() const OVERRIDE FINAL; | 66 virtual ExecutionContext* executionContext() const OVERRIDE FINAL; |
68 | 67 |
69 virtual bool isSharedWorkerGlobalScope() const { return false; } | 68 virtual bool isSharedWorkerGlobalScope() const { return false; } |
70 virtual bool isDedicatedWorkerGlobalScope() const { return false; } | 69 virtual bool isDedicatedWorkerGlobalScope() const { return false; } |
71 virtual bool isServiceWorkerGlobalScope() const { return false; } | 70 virtual bool isServiceWorkerGlobalScope() const { return false; } |
72 | 71 |
73 const KURL& url() const { return m_url; } | 72 const KURL& url() const { return m_url; } |
74 KURL completeURL(const String&) const; | 73 KURL completeURL(const String&) const; |
75 | 74 |
76 virtual String userAgent(const KURL&) const OVERRIDE FINAL; | 75 virtual String userAgent(const KURL&) const OVERRIDE FINAL; |
77 virtual void disableEval(const String& errorMessage) OVERRIDE FINAL; | 76 virtual void disableEval(const String& errorMessage) OVERRIDE FINAL; |
78 | 77 |
79 WorkerScriptController* script() { return m_script.get(); } | 78 WorkerScriptController* script() { return m_script.get(); } |
80 void clearScript() { m_script.clear(); } | 79 void clearScript() { m_script.clear(); } |
81 void clearInspector(); | 80 void clearInspector(); |
82 | 81 |
82 void detach(); | |
haraken
2014/03/03 12:55:50
(I'm sorry I suggested "detach" but) we normally c
sof
2014/03/04 08:18:00
dispose() it is.
| |
83 | |
83 WorkerThread* thread() const { return m_thread; } | 84 WorkerThread* thread() const { return m_thread; } |
84 | 85 |
85 virtual void postTask(PassOwnPtr<ExecutionContextTask>) OVERRIDE FINAL; // Executes the task on context's thread asynchronously. | 86 virtual void postTask(PassOwnPtr<ExecutionContextTask>) OVERRIDE FINAL; // Executes the task on context's thread asynchronously. |
86 | 87 |
87 // WorkerGlobalScope | 88 // WorkerGlobalScope |
88 WorkerGlobalScope* self() { return this; } | 89 WorkerGlobalScope* self() { return this; } |
89 WorkerConsole* console(); | 90 WorkerConsole* console(); |
90 WorkerLocation* location() const; | 91 WorkerLocation* location() const; |
91 void close(); | 92 void close(); |
92 | 93 |
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116 | 117 |
117 bool idleNotification(); | 118 bool idleNotification(); |
118 | 119 |
119 double timeOrigin() const { return m_timeOrigin; } | 120 double timeOrigin() const { return m_timeOrigin; } |
120 | 121 |
121 WorkerClients* clients() { return m_workerClients.get(); } | 122 WorkerClients* clients() { return m_workerClients.get(); } |
122 | 123 |
123 using SecurityContext::securityOrigin; | 124 using SecurityContext::securityOrigin; |
124 using SecurityContext::contentSecurityPolicy; | 125 using SecurityContext::contentSecurityPolicy; |
125 | 126 |
127 virtual void trace(Visitor*); | |
128 | |
126 protected: | 129 protected: |
127 WorkerGlobalScope(const KURL&, const String& userAgent, WorkerThread*, d ouble timeOrigin, PassOwnPtr<WorkerClients>); | 130 WorkerGlobalScope(const KURL&, const String& userAgent, WorkerThread*, d ouble timeOrigin, PassOwnPtr<WorkerClients>); |
128 void applyContentSecurityPolicyFromString(const String& contentSecurityP olicy, ContentSecurityPolicy::HeaderType); | 131 void applyContentSecurityPolicyFromString(const String& contentSecurityP olicy, ContentSecurityPolicy::HeaderType); |
129 | 132 |
130 virtual void logExceptionToConsole(const String& errorMessage, const Str ing& sourceURL, int lineNumber, int columnNumber, PassRefPtr<ScriptCallStack>) O VERRIDE; | 133 virtual void logExceptionToConsole(const String& errorMessage, const Str ing& sourceURL, int lineNumber, int columnNumber, PassRefPtr<ScriptCallStack>) O VERRIDE; |
131 void addMessageToWorkerConsole(MessageSource, MessageLevel, const String & message, const String& sourceURL, unsigned lineNumber, PassRefPtr<ScriptCallSt ack>, ScriptState*); | 134 void addMessageToWorkerConsole(MessageSource, MessageLevel, const String & message, const String& sourceURL, unsigned lineNumber, PassRefPtr<ScriptCallSt ack>, ScriptState*); |
132 | 135 |
133 private: | 136 private: |
134 virtual void refExecutionContext() OVERRIDE FINAL { ref(); } | 137 virtual void refExecutionContext() OVERRIDE FINAL { ref(); } |
135 virtual void derefExecutionContext() OVERRIDE FINAL { deref(); } | 138 virtual void derefExecutionContext() OVERRIDE FINAL { deref(); } |
136 | 139 |
137 virtual const KURL& virtualURL() const OVERRIDE FINAL; | 140 virtual const KURL& virtualURL() const OVERRIDE FINAL; |
138 virtual KURL virtualCompleteURL(const String&) const OVERRIDE FINAL; | 141 virtual KURL virtualCompleteURL(const String&) const OVERRIDE FINAL; |
139 | 142 |
140 virtual void reportBlockedScriptExecutionToInspector(const String& direc tiveText) OVERRIDE FINAL; | 143 virtual void reportBlockedScriptExecutionToInspector(const String& direc tiveText) OVERRIDE FINAL; |
141 virtual void addMessage(MessageSource, MessageLevel, const String& messa ge, const String& sourceURL, unsigned lineNumber, ScriptState* = 0) OVERRIDE FIN AL; | 144 virtual void addMessage(MessageSource, MessageLevel, const String& messa ge, const String& sourceURL, unsigned lineNumber, ScriptState* = 0) OVERRIDE FIN AL; |
142 | 145 |
143 virtual EventTarget* errorEventTarget() OVERRIDE FINAL; | 146 virtual EventTarget* errorEventTarget() OVERRIDE FINAL; |
144 virtual void didUpdateSecurityOrigin() OVERRIDE FINAL { } | 147 virtual void didUpdateSecurityOrigin() OVERRIDE FINAL { } |
145 | 148 |
146 KURL m_url; | 149 KURL m_url; |
147 String m_userAgent; | 150 String m_userAgent; |
148 | 151 |
149 mutable RefPtr<WorkerConsole> m_console; | 152 mutable RefPtrWillBeMember<WorkerConsole> m_console; |
150 mutable RefPtr<WorkerLocation> m_location; | 153 mutable RefPtrWillBeMember<WorkerLocation> m_location; |
151 mutable RefPtr<WorkerNavigator> m_navigator; | 154 mutable RefPtrWillBeMember<WorkerNavigator> m_navigator; |
152 | 155 |
153 OwnPtr<WorkerScriptController> m_script; | 156 OwnPtr<WorkerScriptController> m_script; |
154 WorkerThread* m_thread; | 157 WorkerThread* m_thread; |
155 | 158 |
156 OwnPtr<WorkerInspectorController> m_workerInspectorController; | 159 OwnPtr<WorkerInspectorController> m_workerInspectorController; |
157 bool m_closing; | 160 bool m_closing; |
158 | 161 |
159 OwnPtr<WorkerEventQueue> m_eventQueue; | 162 OwnPtr<WorkerEventQueue> m_eventQueue; |
160 | 163 |
161 OwnPtr<WorkerClients> m_workerClients; | 164 OwnPtr<WorkerClients> m_workerClients; |
162 | 165 |
163 double m_timeOrigin; | 166 double m_timeOrigin; |
164 }; | 167 }; |
165 | 168 |
166 DEFINE_TYPE_CASTS(WorkerGlobalScope, ExecutionContext, context, context->isWorke rGlobalScope(), context.isWorkerGlobalScope()); | 169 DEFINE_TYPE_CASTS(WorkerGlobalScope, ExecutionContext, context, context->isWorke rGlobalScope(), context.isWorkerGlobalScope()); |
167 | 170 |
168 } // namespace WebCore | 171 } // namespace WebCore |
169 | 172 |
170 #endif // WorkerGlobalScope_h | 173 #endif // WorkerGlobalScope_h |
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