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1 /* | 1 /* |
2 * Copyright (C) 2006, 2007, 2008, 2010 Apple Inc. All rights reserved. | 2 * Copyright (C) 2006, 2007, 2008, 2010 Apple Inc. All rights reserved. |
3 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) | 3 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. 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 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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105 #include "wtf/text/WTFString.h" | 105 #include "wtf/text/WTFString.h" |
106 #include <algorithm> | 106 #include <algorithm> |
107 | 107 |
108 using std::min; | 108 using std::min; |
109 using std::max; | 109 using std::max; |
110 | 110 |
111 namespace WebCore { | 111 namespace WebCore { |
112 | 112 |
113 class PostMessageTimer FINAL : public SuspendableTimer { | 113 class PostMessageTimer FINAL : public SuspendableTimer { |
114 public: | 114 public: |
115 PostMessageTimer(DOMWindow& window, PassRefPtr<SerializedScriptValue> messag e, const String& sourceOrigin, PassRefPtr<DOMWindow> source, PassOwnPtr<MessageP ortChannelArray> channels, SecurityOrigin* targetOrigin, PassRefPtr<ScriptCallSt ack> stackTrace) | 115 PostMessageTimer(DOMWindow& window, PassRefPtr<SerializedScriptValue> messag e, const String& sourceOrigin, PassRefPtrWillBeRawPtr<DOMWindow> source, PassOwn Ptr<MessagePortChannelArray> channels, SecurityOrigin* targetOrigin, PassRefPtr< ScriptCallStack> stackTrace) |
116 : SuspendableTimer(window.document()) | 116 : SuspendableTimer(window.document()) |
117 , m_window(window) | 117 , m_window(&window) |
Mads Ager (chromium)
2014/03/26 07:29:43
We could add constructors to Persistent and Member
sof
2014/03/26 11:51:18
RefPtr<> has an explicit constructor over referenc
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118 , m_message(message) | 118 , m_message(message) |
119 , m_origin(sourceOrigin) | 119 , m_origin(sourceOrigin) |
120 , m_source(source) | 120 , m_source(source) |
121 , m_channels(channels) | 121 , m_channels(channels) |
122 , m_targetOrigin(targetOrigin) | 122 , m_targetOrigin(targetOrigin) |
123 , m_stackTrace(stackTrace) | 123 , m_stackTrace(stackTrace) |
124 { | 124 { |
125 } | 125 } |
126 | 126 |
127 PassRefPtr<MessageEvent> event() | 127 PassRefPtr<MessageEvent> event() |
128 { | 128 { |
129 return MessageEvent::create(m_channels.release(), m_message, m_origin, S tring(), m_source); | 129 return MessageEvent::create(m_channels.release(), m_message, m_origin, S tring(), m_source.get()); |
130 | 130 |
131 } | 131 } |
132 SecurityOrigin* targetOrigin() const { return m_targetOrigin.get(); } | 132 SecurityOrigin* targetOrigin() const { return m_targetOrigin.get(); } |
133 ScriptCallStack* stackTrace() const { return m_stackTrace.get(); } | 133 ScriptCallStack* stackTrace() const { return m_stackTrace.get(); } |
134 | 134 |
135 private: | 135 private: |
136 virtual void fired() OVERRIDE | 136 virtual void fired() OVERRIDE |
137 { | 137 { |
138 m_window->postMessageTimerFired(adoptPtr(this)); | 138 m_window->postMessageTimerFired(adoptPtr(this)); |
139 // This object is deleted now. | 139 // This object is deleted now. |
140 } | 140 } |
141 | 141 |
142 RefPtr<DOMWindow> m_window; | 142 RefPtrWillBePersistent<DOMWindow> m_window; |
143 RefPtr<SerializedScriptValue> m_message; | 143 RefPtr<SerializedScriptValue> m_message; |
144 String m_origin; | 144 String m_origin; |
145 RefPtr<DOMWindow> m_source; | 145 RefPtrWillBePersistent<DOMWindow> m_source; |
146 OwnPtr<MessagePortChannelArray> m_channels; | 146 OwnPtr<MessagePortChannelArray> m_channels; |
147 RefPtr<SecurityOrigin> m_targetOrigin; | 147 RefPtr<SecurityOrigin> m_targetOrigin; |
148 RefPtr<ScriptCallStack> m_stackTrace; | 148 RefPtr<ScriptCallStack> m_stackTrace; |
149 }; | 149 }; |
150 | 150 |
151 static void disableSuddenTermination() | 151 static void disableSuddenTermination() |
152 { | 152 { |
153 blink::Platform::current()->suddenTerminationChanged(false); | 153 blink::Platform::current()->suddenTerminationChanged(false); |
154 } | 154 } |
155 | 155 |
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499 ASSERT(!m_location); | 499 ASSERT(!m_location); |
500 ASSERT(!m_media); | 500 ASSERT(!m_media); |
501 ASSERT(!m_sessionStorage); | 501 ASSERT(!m_sessionStorage); |
502 ASSERT(!m_localStorage); | 502 ASSERT(!m_localStorage); |
503 ASSERT(!m_applicationCache); | 503 ASSERT(!m_applicationCache); |
504 | 504 |
505 reset(); | 505 reset(); |
506 | 506 |
507 removeAllEventListeners(); | 507 removeAllEventListeners(); |
508 | 508 |
509 ASSERT(m_document->isStopped()); | 509 ASSERT(!m_document || m_document->isStopped()); |
haraken
2014/03/26 01:13:32
Do we need !m_document? In this CL, I don't think
sof
2014/03/26 06:36:46
It's not needed -- my bad, will remove. (Forgot to
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510 clearDocument(); | 510 clearDocument(); |
511 } | 511 } |
512 | 512 |
513 const AtomicString& DOMWindow::interfaceName() const | 513 const AtomicString& DOMWindow::interfaceName() const |
514 { | 514 { |
515 return EventTargetNames::DOMWindow; | 515 return EventTargetNames::DOMWindow; |
516 } | 516 } |
517 | 517 |
518 ExecutionContext* DOMWindow::executionContext() const | 518 ExecutionContext* DOMWindow::executionContext() const |
519 { | 519 { |
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1753 // FIXME: The name canAccess seems to be a roundabout way to ask "can ex ecute script". | 1753 // FIXME: The name canAccess seems to be a roundabout way to ask "can ex ecute script". |
1754 // Can we name the SecurityOrigin function better to make this more clea r? | 1754 // Can we name the SecurityOrigin function better to make this more clea r? |
1755 if (callingWindow.document()->securityOrigin()->canAccess(document()->se curityOrigin())) | 1755 if (callingWindow.document()->securityOrigin()->canAccess(document()->se curityOrigin())) |
1756 return false; | 1756 return false; |
1757 } | 1757 } |
1758 | 1758 |
1759 printErrorMessage(crossDomainAccessErrorMessage(&callingWindow)); | 1759 printErrorMessage(crossDomainAccessErrorMessage(&callingWindow)); |
1760 return true; | 1760 return true; |
1761 } | 1761 } |
1762 | 1762 |
1763 PassRefPtr<DOMWindow> DOMWindow::open(const String& urlString, const AtomicStrin g& frameName, const String& windowFeaturesString, | 1763 PassRefPtrWillBeRawPtr<DOMWindow> DOMWindow::open(const String& urlString, const AtomicString& frameName, const String& windowFeaturesString, |
1764 DOMWindow* callingWindow, DOMWindow* enteredWindow) | 1764 DOMWindow* callingWindow, DOMWindow* enteredWindow) |
1765 { | 1765 { |
1766 if (!isCurrentlyDisplayedInFrame()) | 1766 if (!isCurrentlyDisplayedInFrame()) |
1767 return nullptr; | 1767 return nullptr; |
1768 Document* activeDocument = callingWindow->document(); | 1768 Document* activeDocument = callingWindow->document(); |
1769 if (!activeDocument) | 1769 if (!activeDocument) |
1770 return nullptr; | 1770 return nullptr; |
1771 LocalFrame* firstFrame = enteredWindow->frame(); | 1771 LocalFrame* firstFrame = enteredWindow->frame(); |
1772 if (!firstFrame) | 1772 if (!firstFrame) |
1773 return nullptr; | 1773 return nullptr; |
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1859 DOMWindowLifecycleNotifier& DOMWindow::lifecycleNotifier() | 1859 DOMWindowLifecycleNotifier& DOMWindow::lifecycleNotifier() |
1860 { | 1860 { |
1861 return static_cast<DOMWindowLifecycleNotifier&>(LifecycleContext<DOMWindow>: :lifecycleNotifier()); | 1861 return static_cast<DOMWindowLifecycleNotifier&>(LifecycleContext<DOMWindow>: :lifecycleNotifier()); |
1862 } | 1862 } |
1863 | 1863 |
1864 PassOwnPtr<LifecycleNotifier<DOMWindow> > DOMWindow::createLifecycleNotifier() | 1864 PassOwnPtr<LifecycleNotifier<DOMWindow> > DOMWindow::createLifecycleNotifier() |
1865 { | 1865 { |
1866 return DOMWindowLifecycleNotifier::create(this); | 1866 return DOMWindowLifecycleNotifier::create(this); |
1867 } | 1867 } |
1868 | 1868 |
1869 void DOMWindow::trace(Visitor* visitor) | |
1870 { | |
1871 visitor->trace(m_screen); | |
1872 visitor->trace(m_history); | |
1873 visitor->trace(m_locationbar); | |
1874 visitor->trace(m_menubar); | |
1875 visitor->trace(m_personalbar); | |
1876 visitor->trace(m_scrollbars); | |
1877 visitor->trace(m_statusbar); | |
1878 visitor->trace(m_toolbar); | |
1879 visitor->trace(m_console); | |
1880 visitor->trace(m_navigator); | |
1881 visitor->trace(m_location); | |
1882 visitor->trace(m_sessionStorage); | |
1883 visitor->trace(m_localStorage); | |
1884 visitor->trace(m_applicationCache); | |
1885 visitor->trace(m_performance); | |
1886 } | |
1869 | 1887 |
1870 } // namespace WebCore | 1888 } // namespace WebCore |
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