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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 | 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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38 #include "bindings/core/v8/V8History.h" | 38 #include "bindings/core/v8/V8History.h" |
39 #include "bindings/core/v8/V8Location.h" | 39 #include "bindings/core/v8/V8Location.h" |
40 #include "bindings/core/v8/V8PerContextData.h" | 40 #include "bindings/core/v8/V8PerContextData.h" |
41 #include "bindings/core/v8/V8Window.h" | 41 #include "bindings/core/v8/V8Window.h" |
42 #include "core/dom/Document.h" | 42 #include "core/dom/Document.h" |
43 #include "core/dom/ExceptionCode.h" | 43 #include "core/dom/ExceptionCode.h" |
44 #include "core/frame/ConsoleTypes.h" | 44 #include "core/frame/ConsoleTypes.h" |
45 #include "core/frame/LocalDOMWindow.h" | 45 #include "core/frame/LocalDOMWindow.h" |
46 #include "core/frame/LocalFrame.h" | 46 #include "core/frame/LocalFrame.h" |
47 #include "core/frame/csp/ContentSecurityPolicy.h" | 47 #include "core/frame/csp/ContentSecurityPolicy.h" |
| 48 #include "core/inspector/ConsoleMessage.h" |
48 #include "core/inspector/ScriptCallStack.h" | 49 #include "core/inspector/ScriptCallStack.h" |
49 #include "platform/TraceEvent.h" | 50 #include "platform/TraceEvent.h" |
50 #include "public/platform/Platform.h" | 51 #include "public/platform/Platform.h" |
51 #include "wtf/RefPtr.h" | 52 #include "wtf/RefPtr.h" |
52 #include "wtf/text/WTFString.h" | 53 #include "wtf/text/WTFString.h" |
53 #include <v8-debug.h> | 54 #include <v8-debug.h> |
54 | 55 |
55 namespace WebCore { | 56 namespace WebCore { |
56 | 57 |
57 static LocalFrame* findFrame(v8::Local<v8::Object> host, v8::Local<v8::Value> da
ta, v8::Isolate* isolate) | 58 static LocalFrame* findFrame(v8::Local<v8::Object> host, v8::Local<v8::Value> da
ta, v8::Isolate* isolate) |
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111 String resource = shouldUseDocumentURL ? enteredWindow->document()->url() :
toCoreString(resourceName.As<v8::String>()); | 112 String resource = shouldUseDocumentURL ? enteredWindow->document()->url() :
toCoreString(resourceName.As<v8::String>()); |
112 AccessControlStatus corsStatus = message->IsSharedCrossOrigin() ? SharableCr
ossOrigin : NotSharableCrossOrigin; | 113 AccessControlStatus corsStatus = message->IsSharedCrossOrigin() ? SharableCr
ossOrigin : NotSharableCrossOrigin; |
113 | 114 |
114 ScriptState* scriptState = ScriptState::current(isolate); | 115 ScriptState* scriptState = ScriptState::current(isolate); |
115 RefPtrWillBeRawPtr<ErrorEvent> event = ErrorEvent::create(errorMessage, reso
urce, message->GetLineNumber(), message->GetStartColumn() + 1, &scriptState->wor
ld()); | 116 RefPtrWillBeRawPtr<ErrorEvent> event = ErrorEvent::create(errorMessage, reso
urce, message->GetLineNumber(), message->GetStartColumn() + 1, &scriptState->wor
ld()); |
116 if (V8DOMWrapper::isDOMWrapper(data)) { | 117 if (V8DOMWrapper::isDOMWrapper(data)) { |
117 v8::Handle<v8::Object> obj = v8::Handle<v8::Object>::Cast(data); | 118 v8::Handle<v8::Object> obj = v8::Handle<v8::Object>::Cast(data); |
118 const WrapperTypeInfo* type = toWrapperTypeInfo(obj); | 119 const WrapperTypeInfo* type = toWrapperTypeInfo(obj); |
119 if (V8DOMException::wrapperTypeInfo.isSubclass(type)) { | 120 if (V8DOMException::wrapperTypeInfo.isSubclass(type)) { |
120 DOMException* exception = V8DOMException::toNative(obj); | 121 DOMException* exception = V8DOMException::toNative(obj); |
121 if (exception && !exception->messageForConsole().isEmpty()) | 122 if (exception && !exception->messageForConsole().isEmpty()) { |
122 event->setUnsanitizedMessage("Uncaught " + exception->toStringFo
rConsole()); | 123 event->setUnsanitizedMessage("Uncaught " + exception->toStringFo
rConsole()); |
| 124 } |
123 } | 125 } |
124 } | 126 } |
125 | 127 |
126 // This method might be called while we're creating a new context. In this c
ase, we | 128 // This method might be called while we're creating a new context. In this c
ase, we |
127 // avoid storing the exception object, as we can't create a wrapper during c
ontext creation. | 129 // avoid storing the exception object, as we can't create a wrapper during c
ontext creation. |
128 // FIXME: Can we even get here during initialization now that we bail out wh
en GetEntered returns an empty handle? | 130 // FIXME: Can we even get here during initialization now that we bail out wh
en GetEntered returns an empty handle? |
129 LocalFrame* frame = enteredWindow->document()->frame(); | 131 LocalFrame* frame = enteredWindow->document()->frame(); |
130 if (frame && frame->script().existingWindowShell(scriptState->world())) { | 132 if (frame && frame->script().existingWindowShell(scriptState->world())) { |
131 V8ErrorHandler::storeExceptionOnErrorEventWrapper(event.get(), data, scr
iptState->context()->Global(), isolate); | 133 V8ErrorHandler::storeExceptionOnErrorEventWrapper(event.get(), data, scr
iptState->context()->Global(), isolate); |
132 } | 134 } |
133 enteredWindow->document()->reportException(event.release(), callStack, corsS
tatus); | 135 |
| 136 RefPtrWillBeRawPtr<ConsoleMessage> consoleError = ConsoleMessage::create(JSM
essageSource, ErrorMessageLevel, event->messageForConsole(), resource, message->
GetLineNumber(), message->GetStartColumn() + 1, callStack, scriptState, 0, corsS
tatus); |
| 137 enteredWindow->document()->reportException(event.release(), consoleError.rel
ease()); |
134 } | 138 } |
135 | 139 |
136 static void failedAccessCheckCallbackInMainThread(v8::Local<v8::Object> host, v8
::AccessType type, v8::Local<v8::Value> data) | 140 static void failedAccessCheckCallbackInMainThread(v8::Local<v8::Object> host, v8
::AccessType type, v8::Local<v8::Value> data) |
137 { | 141 { |
138 v8::Isolate* isolate = v8::Isolate::GetCurrent(); | 142 v8::Isolate* isolate = v8::Isolate::GetCurrent(); |
139 LocalFrame* target = findFrame(host, data, isolate); | 143 LocalFrame* target = findFrame(host, data, isolate); |
140 if (!target) | 144 if (!target) |
141 return; | 145 return; |
142 LocalDOMWindow* targetWindow = target->domWindow(); | 146 LocalDOMWindow* targetWindow = target->domWindow(); |
143 | 147 |
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220 ScriptState* scriptState = ScriptState::current(isolate); | 224 ScriptState* scriptState = ScriptState::current(isolate); |
221 // During the frame teardown, there may not be a valid context. | 225 // During the frame teardown, there may not be a valid context. |
222 if (ExecutionContext* context = scriptState->executionContext()) { | 226 if (ExecutionContext* context = scriptState->executionContext()) { |
223 String errorMessage = toCoreString(message->Get()); | 227 String errorMessage = toCoreString(message->Get()); |
224 TOSTRING_VOID(V8StringResource<>, sourceURL, message->GetScriptOrigin().
ResourceName()); | 228 TOSTRING_VOID(V8StringResource<>, sourceURL, message->GetScriptOrigin().
ResourceName()); |
225 | 229 |
226 RefPtrWillBeRawPtr<ErrorEvent> event = ErrorEvent::create(errorMessage,
sourceURL, message->GetLineNumber(), message->GetStartColumn() + 1, &DOMWrapperW
orld::current(isolate)); | 230 RefPtrWillBeRawPtr<ErrorEvent> event = ErrorEvent::create(errorMessage,
sourceURL, message->GetLineNumber(), message->GetStartColumn() + 1, &DOMWrapperW
orld::current(isolate)); |
227 AccessControlStatus corsStatus = message->IsSharedCrossOrigin() ? Sharab
leCrossOrigin : NotSharableCrossOrigin; | 231 AccessControlStatus corsStatus = message->IsSharedCrossOrigin() ? Sharab
leCrossOrigin : NotSharableCrossOrigin; |
228 | 232 |
229 V8ErrorHandler::storeExceptionOnErrorEventWrapper(event.get(), data, scr
iptState->context()->Global(), isolate); | 233 V8ErrorHandler::storeExceptionOnErrorEventWrapper(event.get(), data, scr
iptState->context()->Global(), isolate); |
230 context->reportException(event.release(), nullptr, corsStatus); | 234 |
| 235 RefPtrWillBeRawPtr<ConsoleMessage> consoleError = ConsoleMessage::create
(JSMessageSource, ErrorMessageLevel, errorMessage, sourceURL, message->GetLineNu
mber(), message->GetStartColumn() + 1, nullptr, scriptState, 0, corsStatus); |
| 236 context->reportException(event.release(), consoleError); |
231 } | 237 } |
232 | 238 |
233 isReportingException = false; | 239 isReportingException = false; |
234 } | 240 } |
235 | 241 |
236 static const int kWorkerMaxStackSize = 500 * 1024; | 242 static const int kWorkerMaxStackSize = 500 * 1024; |
237 | 243 |
238 void V8Initializer::initializeWorker(v8::Isolate* isolate) | 244 void V8Initializer::initializeWorker(v8::Isolate* isolate) |
239 { | 245 { |
240 initializeV8Common(isolate); | 246 initializeV8Common(isolate); |
241 | 247 |
242 v8::V8::AddMessageListener(messageHandlerInWorker); | 248 v8::V8::AddMessageListener(messageHandlerInWorker); |
243 v8::V8::SetFatalErrorHandler(reportFatalErrorInWorker); | 249 v8::V8::SetFatalErrorHandler(reportFatalErrorInWorker); |
244 | 250 |
245 v8::ResourceConstraints resourceConstraints; | 251 v8::ResourceConstraints resourceConstraints; |
246 uint32_t here; | 252 uint32_t here; |
247 resourceConstraints.set_stack_limit(&here - kWorkerMaxStackSize / sizeof(uin
t32_t*)); | 253 resourceConstraints.set_stack_limit(&here - kWorkerMaxStackSize / sizeof(uin
t32_t*)); |
248 v8::SetResourceConstraints(isolate, &resourceConstraints); | 254 v8::SetResourceConstraints(isolate, &resourceConstraints); |
249 } | 255 } |
250 | 256 |
251 } // namespace WebCore | 257 } // namespace WebCore |
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