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Side by Side Diff: third_party/WebKit/Source/bindings/core/v8/serialization/V8ScriptValueDeserializer.cpp

Issue 2755383004: Encapsulate optional SerializedScriptValue serialize/deserialize parameters. (Closed)
Patch Set: fuzzer Created 3 years, 9 months ago
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1 // Copyright 2016 The Chromium Authors. All rights reserved. 1 // Copyright 2016 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "bindings/core/v8/serialization/V8ScriptValueDeserializer.h" 5 #include "bindings/core/v8/serialization/V8ScriptValueDeserializer.h"
6 6
7 #include "bindings/core/v8/ToV8.h" 7 #include "bindings/core/v8/ToV8.h"
8 #include "core/dom/CompositorProxy.h" 8 #include "core/dom/CompositorProxy.h"
9 #include "core/dom/DOMArrayBuffer.h" 9 #include "core/dom/DOMArrayBuffer.h"
10 #include "core/dom/DOMSharedArrayBuffer.h" 10 #include "core/dom/DOMSharedArrayBuffer.h"
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72 72
73 // Otherwise, we did read the envelope. Hurray! 73 // Otherwise, we did read the envelope. Hurray!
74 *outVersion = version; 74 *outVersion = version;
75 return i; 75 return i;
76 } 76 }
77 77
78 } // namespace 78 } // namespace
79 79
80 V8ScriptValueDeserializer::V8ScriptValueDeserializer( 80 V8ScriptValueDeserializer::V8ScriptValueDeserializer(
81 RefPtr<ScriptState> scriptState, 81 RefPtr<ScriptState> scriptState,
82 RefPtr<SerializedScriptValue> serializedScriptValue) 82 RefPtr<SerializedScriptValue> serializedScriptValue,
83 const Options& options)
83 : m_scriptState(std::move(scriptState)), 84 : m_scriptState(std::move(scriptState)),
84 m_serializedScriptValue(std::move(serializedScriptValue)), 85 m_serializedScriptValue(std::move(serializedScriptValue)),
85 m_deserializer(m_scriptState->isolate(), 86 m_deserializer(m_scriptState->isolate(),
86 m_serializedScriptValue->data(), 87 m_serializedScriptValue->data(),
87 m_serializedScriptValue->dataLengthInBytes(), 88 m_serializedScriptValue->dataLengthInBytes(),
88 this) { 89 this),
90 m_transferredMessagePorts(options.messagePorts),
91 m_blobInfoArray(options.blobInfo) {
89 m_deserializer.SetSupportsLegacyWireFormat(true); 92 m_deserializer.SetSupportsLegacyWireFormat(true);
90 } 93 }
91 94
92 v8::Local<v8::Value> V8ScriptValueDeserializer::deserialize() { 95 v8::Local<v8::Value> V8ScriptValueDeserializer::deserialize() {
93 #if DCHECK_IS_ON() 96 #if DCHECK_IS_ON()
94 DCHECK(!m_deserializeInvoked); 97 DCHECK(!m_deserializeInvoked);
95 m_deserializeInvoked = true; 98 m_deserializeInvoked = true;
96 #endif 99 #endif
97 100
98 v8::Isolate* isolate = m_scriptState->isolate(); 101 v8::Isolate* isolate = m_scriptState->isolate();
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396 "Unable to deserialize cloned data."); 399 "Unable to deserialize cloned data.");
397 return v8::MaybeLocal<v8::Object>(); 400 return v8::MaybeLocal<v8::Object>();
398 } 401 }
399 v8::Local<v8::Object> creationContext = m_scriptState->context()->Global(); 402 v8::Local<v8::Object> creationContext = m_scriptState->context()->Global();
400 v8::Local<v8::Value> wrapper = ToV8(wrappable, creationContext, isolate); 403 v8::Local<v8::Value> wrapper = ToV8(wrappable, creationContext, isolate);
401 DCHECK(wrapper->IsObject()); 404 DCHECK(wrapper->IsObject());
402 return wrapper.As<v8::Object>(); 405 return wrapper.As<v8::Object>();
403 } 406 }
404 407
405 } // namespace blink 408 } // namespace blink
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