OLD | NEW |
1 /* | 1 /* |
2 * Copyright (C) 2008 Apple Inc. All Rights Reserved. | 2 * Copyright (C) 2008 Apple Inc. All Rights Reserved. |
3 * Copyright (C) 2012 Google Inc. All Rights Reserved. | 3 * Copyright (C) 2012 Google Inc. All Rights Reserved. |
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 |
(...skipping 51 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
62 | 62 |
63 virtual bool isJSExecutionForbidden() const = 0; | 63 virtual bool isJSExecutionForbidden() const = 0; |
64 | 64 |
65 const KURL& url() const { return virtualURL(); } | 65 const KURL& url() const { return virtualURL(); } |
66 KURL completeURL(const String& url) const { return virtualCompleteURL(url);
} | 66 KURL completeURL(const String& url) const { return virtualCompleteURL(url);
} |
67 | 67 |
68 virtual String userAgent(const KURL&) const = 0; | 68 virtual String userAgent(const KURL&) const = 0; |
69 | 69 |
70 virtual void disableEval(const String& errorMessage) = 0; | 70 virtual void disableEval(const String& errorMessage) = 0; |
71 | 71 |
72 bool sanitizeScriptError(String& errorMessage, int& lineNumber, int& columnN
umber, String& sourceURL, CachedScript* = 0); | 72 bool sanitizeScriptError(String& errorMessage, int& lineNumber, int& columnN
umber, String& sourceURL); |
73 void reportException(const String& errorMessage, int lineNumber, int columnN
umber, const String& sourceURL, PassRefPtr<ScriptCallStack>, CachedScript* = 0); | 73 void reportException(const String& errorMessage, int lineNumber, int columnN
umber, const String& sourceURL, PassRefPtr<ScriptCallStack>); |
74 | 74 |
75 void addConsoleMessage(MessageSource, MessageLevel, const String& message, c
onst String& sourceURL, unsigned lineNumber, ScriptState* = 0, unsigned long req
uestIdentifier = 0); | 75 void addConsoleMessage(MessageSource, MessageLevel, const String& message, c
onst String& sourceURL, unsigned lineNumber, ScriptState* = 0, unsigned long req
uestIdentifier = 0); |
76 virtual void addConsoleMessage(MessageSource, MessageLevel, const String& me
ssage, unsigned long requestIdentifier = 0) = 0; | 76 virtual void addConsoleMessage(MessageSource, MessageLevel, const String& me
ssage, unsigned long requestIdentifier = 0) = 0; |
77 | 77 |
78 PublicURLManager& publicURLManager(); | 78 PublicURLManager& publicURLManager(); |
79 | 79 |
80 // Active objects are not garbage collected even if inaccessible, e.g. becau
se their activity may result in callbacks being invoked. | 80 // Active objects are not garbage collected even if inaccessible, e.g. becau
se their activity may result in callbacks being invoked. |
81 bool canSuspendActiveDOMObjects(); | 81 bool canSuspendActiveDOMObjects(); |
82 bool hasPendingActivity(); | 82 bool hasPendingActivity(); |
83 | 83 |
(...skipping 35 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
119 // Gets the next id in a circular sequence from 1 to 2^31-1. | 119 // Gets the next id in a circular sequence from 1 to 2^31-1. |
120 int circularSequentialID(); | 120 int circularSequentialID(); |
121 | 121 |
122 void didChangeTimerAlignmentInterval(); | 122 void didChangeTimerAlignmentInterval(); |
123 virtual double timerAlignmentInterval() const; | 123 virtual double timerAlignmentInterval() const; |
124 | 124 |
125 virtual EventQueue* eventQueue() const = 0; | 125 virtual EventQueue* eventQueue() const = 0; |
126 | 126 |
127 void setDatabaseContext(DatabaseContext*); | 127 void setDatabaseContext(DatabaseContext*); |
128 | 128 |
| 129 void didLoadScriptThatPassedAccessControlCheck(const KURL&); |
| 130 bool scriptPassedAccessControlCheck(const KURL&) const; |
| 131 |
129 protected: | 132 protected: |
130 class AddConsoleMessageTask : public Task { | 133 class AddConsoleMessageTask : public Task { |
131 public: | 134 public: |
132 static PassOwnPtr<AddConsoleMessageTask> create(MessageSource source, Me
ssageLevel level, const String& message) | 135 static PassOwnPtr<AddConsoleMessageTask> create(MessageSource source, Me
ssageLevel level, const String& message) |
133 { | 136 { |
134 return adoptPtr(new AddConsoleMessageTask(source, level, message)); | 137 return adoptPtr(new AddConsoleMessageTask(source, level, message)); |
135 } | 138 } |
136 virtual void performTask(ScriptExecutionContext*); | 139 virtual void performTask(ScriptExecutionContext*); |
137 private: | 140 private: |
138 AddConsoleMessageTask(MessageSource source, MessageLevel level, const St
ring& message) | 141 AddConsoleMessageTask(MessageSource source, MessageLevel level, const St
ring& message) |
(...skipping 11 matching lines...) Expand all Loading... |
150 | 153 |
151 private: | 154 private: |
152 friend class DOMTimer; // For installNewTimeout() and removeTimeoutByID() be
low. | 155 friend class DOMTimer; // For installNewTimeout() and removeTimeoutByID() be
low. |
153 | 156 |
154 virtual const KURL& virtualURL() const = 0; | 157 virtual const KURL& virtualURL() const = 0; |
155 virtual KURL virtualCompleteURL(const String&) const = 0; | 158 virtual KURL virtualCompleteURL(const String&) const = 0; |
156 | 159 |
157 virtual void addMessage(MessageSource, MessageLevel, const String& message,
const String& sourceURL, unsigned lineNumber, PassRefPtr<ScriptCallStack>, Scrip
tState* = 0, unsigned long requestIdentifier = 0) = 0; | 160 virtual void addMessage(MessageSource, MessageLevel, const String& message,
const String& sourceURL, unsigned lineNumber, PassRefPtr<ScriptCallStack>, Scrip
tState* = 0, unsigned long requestIdentifier = 0) = 0; |
158 virtual EventTarget* errorEventTarget() = 0; | 161 virtual EventTarget* errorEventTarget() = 0; |
159 virtual void logExceptionToConsole(const String& errorMessage, const String&
sourceURL, int lineNumber, int columnNumber, PassRefPtr<ScriptCallStack>) = 0; | 162 virtual void logExceptionToConsole(const String& errorMessage, const String&
sourceURL, int lineNumber, int columnNumber, PassRefPtr<ScriptCallStack>) = 0; |
160 bool dispatchErrorEvent(const String& errorMessage, int lineNumber, int colu
mnNumber, const String& sourceURL, CachedScript*); | 163 bool dispatchErrorEvent(const String& errorMessage, int lineNumber, int colu
mnNumber, const String& sourceURL); |
161 | 164 |
162 void closeMessagePorts(); | 165 void closeMessagePorts(); |
163 | 166 |
164 virtual void refScriptExecutionContext() = 0; | 167 virtual void refScriptExecutionContext() = 0; |
165 virtual void derefScriptExecutionContext() = 0; | 168 virtual void derefScriptExecutionContext() = 0; |
166 virtual PassOwnPtr<LifecycleNotifier> createLifecycleNotifier() OVERRIDE; | 169 virtual PassOwnPtr<LifecycleNotifier> createLifecycleNotifier() OVERRIDE; |
167 | 170 |
168 // Implementation details for DOMTimer. No other classes should call these f
unctions. | 171 // Implementation details for DOMTimer. No other classes should call these f
unctions. |
169 int installNewTimeout(DOMTimer::Type, PassOwnPtr<ScheduledAction>, int timeo
ut); | 172 int installNewTimeout(DOMTimer::Type, PassOwnPtr<ScheduledAction>, int timeo
ut); |
170 bool removeTimeoutByIDIfTypeMatches(DOMTimer::Type, int timeoutID); // This
makes underlying DOMTimer instance destructed. Returns true if removed. | 173 bool removeTimeoutByIDIfTypeMatches(DOMTimer::Type, int timeoutID); // This
makes underlying DOMTimer instance destructed. Returns true if removed. |
171 | 174 |
172 HashSet<MessagePort*> m_messagePorts; | 175 HashSet<MessagePort*> m_messagePorts; |
173 | 176 |
| 177 HashSet<unsigned> m_scriptsPassingAccessControlCheck; |
| 178 |
174 int m_circularSequentialID; | 179 int m_circularSequentialID; |
175 typedef HashMap<int, OwnPtr<DOMTimer> > TimeoutMap; | 180 typedef HashMap<int, OwnPtr<DOMTimer> > TimeoutMap; |
176 TimeoutMap m_timeouts; | 181 TimeoutMap m_timeouts; |
177 | 182 |
178 bool m_inDispatchErrorEvent; | 183 bool m_inDispatchErrorEvent; |
179 class PendingException; | 184 class PendingException; |
180 OwnPtr<Vector<OwnPtr<PendingException> > > m_pendingExceptions; | 185 OwnPtr<Vector<OwnPtr<PendingException> > > m_pendingExceptions; |
181 | 186 |
182 bool m_activeDOMObjectsAreSuspended; | 187 bool m_activeDOMObjectsAreSuspended; |
183 ActiveDOMObject::ReasonForSuspension m_reasonForSuspendingActiveDOMObjects; | 188 ActiveDOMObject::ReasonForSuspension m_reasonForSuspendingActiveDOMObjects; |
184 bool m_activeDOMObjectsAreStopped; | 189 bool m_activeDOMObjectsAreStopped; |
185 | 190 |
186 OwnPtr<PublicURLManager> m_publicURLManager; | 191 OwnPtr<PublicURLManager> m_publicURLManager; |
187 | 192 |
188 RefPtr<DatabaseContext> m_databaseContext; | 193 RefPtr<DatabaseContext> m_databaseContext; |
189 | 194 |
190 // The location of this member is important; to make sure contextDestroyed()
notification on | 195 // The location of this member is important; to make sure contextDestroyed()
notification on |
191 // ScriptExecutionContext's members (notably m_timeouts) is called before th
ey are destructed, | 196 // ScriptExecutionContext's members (notably m_timeouts) is called before th
ey are destructed, |
192 // m_lifecycleNotifer should be placed *after* such members. | 197 // m_lifecycleNotifer should be placed *after* such members. |
193 OwnPtr<ContextLifecycleNotifier> m_lifecycleNotifier; | 198 OwnPtr<ContextLifecycleNotifier> m_lifecycleNotifier; |
194 }; | 199 }; |
195 | 200 |
196 } // namespace WebCore | 201 } // namespace WebCore |
197 | 202 |
198 #endif // ScriptExecutionContext_h | 203 #endif // ScriptExecutionContext_h |
OLD | NEW |