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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 |
| (...skipping 14 matching lines...) Expand all Loading... |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 */ | 29 */ |
| 30 | 30 |
| 31 #include "config.h" | 31 #include "config.h" |
| 32 #include "bindings/core/v8/V8MessageEvent.h" | 32 #include "bindings/core/v8/V8MessageEvent.h" |
| 33 | 33 |
| 34 #include "bindings/core/v8/SerializedScriptValue.h" | 34 #include "bindings/core/v8/SerializedScriptValue.h" |
| 35 #include "bindings/core/v8/SerializedScriptValueFactory.h" |
| 35 #include "bindings/core/v8/V8ArrayBuffer.h" | 36 #include "bindings/core/v8/V8ArrayBuffer.h" |
| 36 #include "bindings/core/v8/V8Binding.h" | 37 #include "bindings/core/v8/V8Binding.h" |
| 37 #include "bindings/core/v8/V8Blob.h" | 38 #include "bindings/core/v8/V8Blob.h" |
| 38 #include "bindings/core/v8/V8HiddenValue.h" | 39 #include "bindings/core/v8/V8HiddenValue.h" |
| 39 #include "bindings/core/v8/V8MessagePort.h" | 40 #include "bindings/core/v8/V8MessagePort.h" |
| 40 #include "bindings/core/v8/V8Window.h" | 41 #include "bindings/core/v8/V8Window.h" |
| 41 #include "core/events/MessageEvent.h" | 42 #include "core/events/MessageEvent.h" |
| 42 | 43 |
| 43 namespace blink { | 44 namespace blink { |
| 44 | 45 |
| 45 void V8MessageEvent::dataAttributeGetterCustom(const v8::PropertyCallbackInfo<v8
::Value>& info) | 46 void V8MessageEvent::dataAttributeGetterCustom(const v8::PropertyCallbackInfo<v8
::Value>& info) |
| 46 { | 47 { |
| 47 MessageEvent* event = V8MessageEvent::toImpl(info.Holder()); | 48 MessageEvent* event = V8MessageEvent::toImpl(info.Holder()); |
| 48 | 49 |
| 49 v8::Handle<v8::Value> result; | 50 v8::Handle<v8::Value> result; |
| 50 switch (event->dataType()) { | 51 switch (event->dataType()) { |
| 51 case MessageEvent::DataTypeScriptValue: { | 52 case MessageEvent::DataTypeScriptValue: { |
| 52 result = V8HiddenValue::getHiddenValue(info.GetIsolate(), info.Holder(),
V8HiddenValue::data(info.GetIsolate())); | 53 result = V8HiddenValue::getHiddenValue(info.GetIsolate(), info.Holder(),
V8HiddenValue::data(info.GetIsolate())); |
| 53 if (result.IsEmpty()) { | 54 if (result.IsEmpty()) { |
| 54 if (!event->dataAsSerializedScriptValue()) { | 55 if (!event->dataAsSerializedScriptValue()) { |
| 55 // If we're in an isolated world and the event was created in th
e main world, | 56 // If we're in an isolated world and the event was created in th
e main world, |
| 56 // we need to find the 'data' property on the main world wrapper
and clone it. | 57 // we need to find the 'data' property on the main world wrapper
and clone it. |
| 57 v8::Local<v8::Value> mainWorldData = V8HiddenValue::getHiddenVal
ueFromMainWorldWrapper(info.GetIsolate(), event, V8HiddenValue::data(info.GetIso
late())); | 58 v8::Local<v8::Value> mainWorldData = V8HiddenValue::getHiddenVal
ueFromMainWorldWrapper(info.GetIsolate(), event, V8HiddenValue::data(info.GetIso
late())); |
| 58 if (!mainWorldData.IsEmpty()) | 59 if (!mainWorldData.IsEmpty()) |
| 59 event->setSerializedData(SerializedScriptValue::createAndSwa
llowExceptions(info.GetIsolate(), mainWorldData)); | 60 event->setSerializedData(SerializedScriptValueFactory::facto
ry().createAndSwallowExceptions(info.GetIsolate(), mainWorldData)); |
| 60 } | 61 } |
| 61 if (event->dataAsSerializedScriptValue()) | 62 if (event->dataAsSerializedScriptValue()) |
| 62 result = event->dataAsSerializedScriptValue()->deserialize(info.
GetIsolate()); | 63 result = event->dataAsSerializedScriptValue()->deserialize(info.
GetIsolate()); |
| 63 else | 64 else |
| 64 result = v8::Null(info.GetIsolate()); | 65 result = v8::Null(info.GetIsolate()); |
| 65 } | 66 } |
| 66 break; | 67 break; |
| 67 } | 68 } |
| 68 | 69 |
| 69 case MessageEvent::DataTypeSerializedScriptValue: | 70 case MessageEvent::DataTypeSerializedScriptValue: |
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| 119 portArray = adoptPtrWillBeNoop(new MessagePortArray); | 120 portArray = adoptPtrWillBeNoop(new MessagePortArray); |
| 120 *portArray = toRefPtrWillBeMemberNativeArray<MessagePort, V8MessagePort>
(info[portArrayIndex], portArrayIndex + 1, info.GetIsolate(), exceptionState); | 121 *portArray = toRefPtrWillBeMemberNativeArray<MessagePort, V8MessagePort>
(info[portArrayIndex], portArrayIndex + 1, info.GetIsolate(), exceptionState); |
| 121 if (exceptionState.throwIfNeeded()) | 122 if (exceptionState.throwIfNeeded()) |
| 122 return; | 123 return; |
| 123 } | 124 } |
| 124 event->initMessageEvent(typeArg, canBubbleArg, cancelableArg, originArg, las
tEventIdArg, sourceArg, portArray.release()); | 125 event->initMessageEvent(typeArg, canBubbleArg, cancelableArg, originArg, las
tEventIdArg, sourceArg, portArray.release()); |
| 125 | 126 |
| 126 if (!dataArg.IsEmpty()) { | 127 if (!dataArg.IsEmpty()) { |
| 127 V8HiddenValue::setHiddenValue(info.GetIsolate(), info.Holder(), V8Hidden
Value::data(info.GetIsolate()), dataArg); | 128 V8HiddenValue::setHiddenValue(info.GetIsolate(), info.Holder(), V8Hidden
Value::data(info.GetIsolate()), dataArg); |
| 128 if (DOMWrapperWorld::current(info.GetIsolate()).isIsolatedWorld()) | 129 if (DOMWrapperWorld::current(info.GetIsolate()).isIsolatedWorld()) |
| 129 event->setSerializedData(SerializedScriptValue::createAndSwallowExce
ptions(info.GetIsolate(), dataArg)); | 130 event->setSerializedData(SerializedScriptValueFactory::factory().cre
ateAndSwallowExceptions(info.GetIsolate(), dataArg)); |
| 130 } | 131 } |
| 131 } | 132 } |
| 132 | 133 |
| 133 } // namespace blink | 134 } // namespace blink |
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