1/* 2 * Copyright (C) 2013 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 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. 29 */ 30 31// This file has been auto-generated by code_generator_v8.pm. DO NOT MODIFY! 32 33#include "config.h" 34#include "V8TestInterfaceEmpty.h" 35 36#include "RuntimeEnabledFeatures.h" 37#include "bindings/v8/ExceptionState.h" 38#include "bindings/v8/V8DOMConfiguration.h" 39#include "core/dom/ContextFeatures.h" 40#include "core/dom/Document.h" 41#include "platform/TraceEvent.h" 42 43namespace WebCore { 44 45static void initializeScriptWrappableForInterface(TestInterfaceEmpty* object) 46{ 47 if (ScriptWrappable::wrapperCanBeStoredInObject(object)) 48 ScriptWrappable::setTypeInfoInObject(object, &V8TestInterfaceEmpty::wrapperTypeInfo); 49 else 50 ASSERT_NOT_REACHED(); 51} 52 53} // namespace WebCore 54 55// In ScriptWrappable::init, the use of a local function declaration has an issue on Windows: 56// the local declaration does not pick up the surrounding namespace. Therefore, we provide this function 57// in the global namespace. 58// (More info on the MSVC bug here: http://connect.microsoft.com/VisualStudio/feedback/details/664619/the-namespace-of-local-function-declarations-in-c) 59void webCoreInitializeScriptWrappableForInterface(WebCore::TestInterfaceEmpty* object) 60{ 61 WebCore::initializeScriptWrappableForInterface(object); 62} 63 64namespace WebCore { 65const WrapperTypeInfo V8TestInterfaceEmpty::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestInterfaceEmpty::domTemplate, V8TestInterfaceEmpty::derefObject, 0, 0, 0, V8TestInterfaceEmpty::installPerContextEnabledMethods, 0, WrapperTypeObjectPrototype }; 66 67namespace TestInterfaceEmptyV8Internal { 68 69template <typename T> void V8_USE(T) { } 70 71} // namespace TestInterfaceEmptyV8Internal 72 73static v8::Handle<v8::FunctionTemplate> ConfigureV8TestInterfaceEmptyTemplate(v8::Handle<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate, WrapperWorldType currentWorldType) 74{ 75 functionTemplate->ReadOnlyPrototype(); 76 77 v8::Local<v8::Signature> defaultSignature; 78 defaultSignature = V8DOMConfiguration::installDOMClassTemplate(functionTemplate, "TestInterfaceEmpty", v8::Local<v8::FunctionTemplate>(), V8TestInterfaceEmpty::internalFieldCount, 79 0, 0, 80 0, 0, 81 0, 0, 82 isolate, currentWorldType); 83 v8::Local<v8::ObjectTemplate> ALLOW_UNUSED instanceTemplate = functionTemplate->InstanceTemplate(); 84 v8::Local<v8::ObjectTemplate> ALLOW_UNUSED prototypeTemplate = functionTemplate->PrototypeTemplate(); 85 86 // Custom toString template 87 functionTemplate->Set(v8::String::NewFromUtf8(isolate, "toString", v8::String::kInternalizedString), V8PerIsolateData::current()->toStringTemplate()); 88 return functionTemplate; 89} 90 91v8::Handle<v8::FunctionTemplate> V8TestInterfaceEmpty::domTemplate(v8::Isolate* isolate, WrapperWorldType currentWorldType) 92{ 93 V8PerIsolateData* data = V8PerIsolateData::from(isolate); 94 V8PerIsolateData::TemplateMap::iterator result = data->templateMap(currentWorldType).find(&wrapperTypeInfo); 95 if (result != data->templateMap(currentWorldType).end()) 96 return result->value.newLocal(isolate); 97 98 TRACE_EVENT_SCOPED_SAMPLING_STATE("Blink", "BuildDOMTemplate"); 99 v8::EscapableHandleScope handleScope(isolate); 100 v8::Local<v8::FunctionTemplate> templ = 101 ConfigureV8TestInterfaceEmptyTemplate(data->rawDOMTemplate(&wrapperTypeInfo, currentWorldType), isolate, currentWorldType); 102 data->templateMap(currentWorldType).add(&wrapperTypeInfo, UnsafePersistent<v8::FunctionTemplate>(isolate, templ)); 103 return handleScope.Escape(templ); 104} 105 106bool V8TestInterfaceEmpty::hasInstance(v8::Handle<v8::Value> jsValue, v8::Isolate* isolate, WrapperWorldType currentWorldType) 107{ 108 return V8PerIsolateData::from(isolate)->hasInstance(&wrapperTypeInfo, jsValue, currentWorldType); 109} 110 111bool V8TestInterfaceEmpty::hasInstanceInAnyWorld(v8::Handle<v8::Value> jsValue, v8::Isolate* isolate) 112{ 113 return V8PerIsolateData::from(isolate)->hasInstance(&wrapperTypeInfo, jsValue, MainWorld) 114 || V8PerIsolateData::from(isolate)->hasInstance(&wrapperTypeInfo, jsValue, IsolatedWorld) 115 || V8PerIsolateData::from(isolate)->hasInstance(&wrapperTypeInfo, jsValue, WorkerWorld); 116} 117 118v8::Handle<v8::Object> V8TestInterfaceEmpty::createWrapper(PassRefPtr<TestInterfaceEmpty> impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate) 119{ 120 ASSERT(impl); 121 ASSERT(!DOMDataStore::containsWrapper<V8TestInterfaceEmpty>(impl.get(), isolate)); 122 if (ScriptWrappable::wrapperCanBeStoredInObject(impl.get())) { 123 const WrapperTypeInfo* actualInfo = ScriptWrappable::getTypeInfoFromObject(impl.get()); 124 // Might be a XXXConstructor::wrapperTypeInfo instead of an XXX::wrapperTypeInfo. These will both have 125 // the same object de-ref functions, though, so use that as the basis of the check. 126 RELEASE_ASSERT_WITH_SECURITY_IMPLICATION(actualInfo->derefObjectFunction == wrapperTypeInfo.derefObjectFunction); 127 } 128 129 v8::Handle<v8::Object> wrapper = V8DOMWrapper::createWrapper(creationContext, &wrapperTypeInfo, toInternalPointer(impl.get()), isolate); 130 if (UNLIKELY(wrapper.IsEmpty())) 131 return wrapper; 132 133 installPerContextEnabledProperties(wrapper, impl.get(), isolate); 134 V8DOMWrapper::associateObjectWithWrapper<V8TestInterfaceEmpty>(impl, &wrapperTypeInfo, wrapper, isolate, WrapperConfiguration::Independent); 135 return wrapper; 136} 137 138void V8TestInterfaceEmpty::derefObject(void* object) 139{ 140 fromInternalPointer(object)->deref(); 141} 142 143template<> 144v8::Handle<v8::Value> toV8NoInline(TestInterfaceEmpty* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate) 145{ 146 return toV8(impl, creationContext, isolate); 147} 148 149} // namespace WebCore 150