1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // This file has been auto-generated by code_generator_v8.py. DO NOT MODIFY! 6 7 #include "config.h" 8 #include "V8TestInterfaceConstructor2.h" 9 10 #include "bindings/tests/v8/V8TestInterfaceEmpty.h" 11 #include "bindings/v8/Dictionary.h" 12 #include "bindings/v8/ExceptionState.h" 13 #include "bindings/v8/V8DOMConfiguration.h" 14 #include "bindings/v8/V8HiddenValue.h" 15 #include "bindings/v8/V8ObjectConstructor.h" 16 #include "core/dom/ContextFeatures.h" 17 #include "core/dom/Document.h" 18 #include "core/frame/LocalDOMWindow.h" 19 #include "platform/RuntimeEnabledFeatures.h" 20 #include "platform/TraceEvent.h" 21 #include "wtf/GetPtr.h" 22 #include "wtf/RefPtr.h" 23 24 namespace WebCore { 25 26 static void initializeScriptWrappableForInterface(TestInterfaceConstructor2* object) 27 { 28 if (ScriptWrappable::wrapperCanBeStoredInObject(object)) 29 ScriptWrappable::fromObject(object)->setTypeInfo(&V8TestInterfaceConstructor2::wrapperTypeInfo); 30 else 31 ASSERT_NOT_REACHED(); 32 } 33 34 } // namespace WebCore 35 36 void webCoreInitializeScriptWrappableForInterface(WebCore::TestInterfaceConstructor2* object) 37 { 38 WebCore::initializeScriptWrappableForInterface(object); 39 } 40 41 namespace WebCore { 42 const WrapperTypeInfo V8TestInterfaceConstructor2::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestInterfaceConstructor2::domTemplate, V8TestInterfaceConstructor2::derefObject, 0, 0, 0, V8TestInterfaceConstructor2::installPerContextEnabledMethods, 0, WrapperTypeObjectPrototype, RefCountedObject }; 43 44 namespace TestInterfaceConstructor2V8Internal { 45 46 template <typename T> void V8_USE(T) { } 47 48 static void constructor1(const v8::FunctionCallbackInfo<v8::Value>& info) 49 { 50 v8::Isolate* isolate = info.GetIsolate(); 51 V8StringResource<> stringArg; 52 { 53 TOSTRING_VOID_INTERNAL(stringArg, info[0]); 54 } 55 RefPtr<TestInterfaceConstructor2> impl = TestInterfaceConstructor2::create(stringArg); 56 57 v8::Handle<v8::Object> wrapper = info.Holder(); 58 V8DOMWrapper::associateObjectWithWrapper<V8TestInterfaceConstructor2>(impl.release(), &V8TestInterfaceConstructor2::wrapperTypeInfo, wrapper, isolate, WrapperConfiguration::Independent); 59 v8SetReturnValue(info, wrapper); 60 } 61 62 static void constructor2(const v8::FunctionCallbackInfo<v8::Value>& info) 63 { 64 v8::Isolate* isolate = info.GetIsolate(); 65 Dictionary dictionaryArg; 66 { 67 v8::TryCatch block; 68 V8RethrowTryCatchScope rethrow(block); 69 TONATIVE_VOID_INTERNAL(dictionaryArg, Dictionary(info[0], info.GetIsolate())); 70 if (!dictionaryArg.isUndefinedOrNull() && !dictionaryArg.isObject()) { 71 throwTypeError(ExceptionMessages::failedToConstruct("TestInterfaceConstructor2", "parameter 1 ('dictionaryArg') is not an object."), info.GetIsolate()); 72 return; 73 } 74 } 75 RefPtr<TestInterfaceConstructor2> impl = TestInterfaceConstructor2::create(dictionaryArg); 76 77 v8::Handle<v8::Object> wrapper = info.Holder(); 78 V8DOMWrapper::associateObjectWithWrapper<V8TestInterfaceConstructor2>(impl.release(), &V8TestInterfaceConstructor2::wrapperTypeInfo, wrapper, isolate, WrapperConfiguration::Independent); 79 v8SetReturnValue(info, wrapper); 80 } 81 82 static void constructor3(const v8::FunctionCallbackInfo<v8::Value>& info) 83 { 84 v8::Isolate* isolate = info.GetIsolate(); 85 ExceptionState exceptionState(ExceptionState::ConstructionContext, "TestInterfaceConstructor2", info.Holder(), isolate); 86 TestInterfaceEmpty* testInterfaceEmptyArg; 87 int longArg; 88 V8StringResource<> defaultUndefinedOptionalStringArg; 89 V8StringResource<> defaultNullStringOptionalStringArg; 90 Dictionary defaultUndefinedOptionalDictionaryArg; 91 V8StringResource<> optionalStringArg; 92 { 93 v8::TryCatch block; 94 V8RethrowTryCatchScope rethrow(block); 95 TONATIVE_VOID_INTERNAL(testInterfaceEmptyArg, V8TestInterfaceEmpty::toNativeWithTypeCheck(info.GetIsolate(), info[0])); 96 TONATIVE_VOID_EXCEPTIONSTATE_INTERNAL(longArg, toInt32(info[1], exceptionState), exceptionState); 97 TOSTRING_VOID_INTERNAL(defaultUndefinedOptionalStringArg, info[2]); 98 TOSTRING_VOID_INTERNAL(defaultNullStringOptionalStringArg, argumentOrNull(info, 3)); 99 TONATIVE_VOID_INTERNAL(defaultUndefinedOptionalDictionaryArg, Dictionary(info[4], info.GetIsolate())); 100 if (!defaultUndefinedOptionalDictionaryArg.isUndefinedOrNull() && !defaultUndefinedOptionalDictionaryArg.isObject()) { 101 exceptionState.throwTypeError("parameter 5 ('defaultUndefinedOptionalDictionaryArg') is not an object."); 102 exceptionState.throwIfNeeded(); 103 return; 104 } 105 if (UNLIKELY(info.Length() <= 5)) { 106 RefPtr<TestInterfaceConstructor2> impl = TestInterfaceConstructor2::create(testInterfaceEmptyArg, longArg, defaultUndefinedOptionalStringArg, defaultNullStringOptionalStringArg, defaultUndefinedOptionalDictionaryArg); 107 v8::Handle<v8::Object> wrapper = info.Holder(); 108 V8DOMWrapper::associateObjectWithWrapper<V8TestInterfaceConstructor2>(impl.release(), &V8TestInterfaceConstructor2::wrapperTypeInfo, wrapper, isolate, WrapperConfiguration::Independent); 109 v8SetReturnValue(info, wrapper); 110 return; 111 } 112 TOSTRING_VOID_INTERNAL(optionalStringArg, info[5]); 113 } 114 RefPtr<TestInterfaceConstructor2> impl = TestInterfaceConstructor2::create(testInterfaceEmptyArg, longArg, defaultUndefinedOptionalStringArg, defaultNullStringOptionalStringArg, defaultUndefinedOptionalDictionaryArg, optionalStringArg); 115 116 v8::Handle<v8::Object> wrapper = info.Holder(); 117 V8DOMWrapper::associateObjectWithWrapper<V8TestInterfaceConstructor2>(impl.release(), &V8TestInterfaceConstructor2::wrapperTypeInfo, wrapper, isolate, WrapperConfiguration::Independent); 118 v8SetReturnValue(info, wrapper); 119 } 120 121 static void constructor(const v8::FunctionCallbackInfo<v8::Value>& info) 122 { 123 v8::Isolate* isolate = info.GetIsolate(); 124 ExceptionState exceptionState(ExceptionState::ConstructionContext, "TestInterfaceConstructor2", info.Holder(), isolate); 125 switch (std::min(6, info.Length())) { 126 case 1: 127 if (info[0]->IsObject()) { 128 TestInterfaceConstructor2V8Internal::constructor2(info); 129 return; 130 } 131 if (true) { 132 TestInterfaceConstructor2V8Internal::constructor1(info); 133 return; 134 } 135 break; 136 case 2: 137 if (true) { 138 TestInterfaceConstructor2V8Internal::constructor3(info); 139 return; 140 } 141 break; 142 case 3: 143 if (true) { 144 TestInterfaceConstructor2V8Internal::constructor3(info); 145 return; 146 } 147 break; 148 case 4: 149 if (true) { 150 TestInterfaceConstructor2V8Internal::constructor3(info); 151 return; 152 } 153 break; 154 case 5: 155 if (true) { 156 TestInterfaceConstructor2V8Internal::constructor3(info); 157 return; 158 } 159 break; 160 case 6: 161 if (true) { 162 TestInterfaceConstructor2V8Internal::constructor3(info); 163 return; 164 } 165 break; 166 default: 167 exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, info.Length())); 168 exceptionState.throwIfNeeded(); 169 return; 170 } 171 exceptionState.throwTypeError("No matching constructor signature."); 172 exceptionState.throwIfNeeded(); 173 } 174 175 } // namespace TestInterfaceConstructor2V8Internal 176 177 void V8TestInterfaceConstructor2::constructorCallback(const v8::FunctionCallbackInfo<v8::Value>& info) 178 { 179 TRACE_EVENT_SCOPED_SAMPLING_STATE("Blink", "DOMConstructor"); 180 if (!info.IsConstructCall()) { 181 throwTypeError(ExceptionMessages::constructorNotCallableAsFunction("TestInterfaceConstructor2"), info.GetIsolate()); 182 return; 183 } 184 185 if (ConstructorMode::current(info.GetIsolate()) == ConstructorMode::WrapExistingObject) { 186 v8SetReturnValue(info, info.Holder()); 187 return; 188 } 189 190 TestInterfaceConstructor2V8Internal::constructor(info); 191 } 192 193 static void configureV8TestInterfaceConstructor2Template(v8::Handle<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate) 194 { 195 functionTemplate->ReadOnlyPrototype(); 196 197 v8::Local<v8::Signature> defaultSignature; 198 defaultSignature = V8DOMConfiguration::installDOMClassTemplate(functionTemplate, "TestInterfaceConstructor2", v8::Local<v8::FunctionTemplate>(), V8TestInterfaceConstructor2::internalFieldCount, 199 0, 0, 200 0, 0, 201 0, 0, 202 isolate); 203 functionTemplate->SetCallHandler(V8TestInterfaceConstructor2::constructorCallback); 204 functionTemplate->SetLength(1); 205 v8::Local<v8::ObjectTemplate> instanceTemplate ALLOW_UNUSED = functionTemplate->InstanceTemplate(); 206 v8::Local<v8::ObjectTemplate> prototypeTemplate ALLOW_UNUSED = functionTemplate->PrototypeTemplate(); 207 208 // Custom toString template 209 functionTemplate->Set(v8AtomicString(isolate, "toString"), V8PerIsolateData::from(isolate)->toStringTemplate()); 210 } 211 212 v8::Handle<v8::FunctionTemplate> V8TestInterfaceConstructor2::domTemplate(v8::Isolate* isolate) 213 { 214 return V8DOMConfiguration::domClassTemplate(isolate, const_cast<WrapperTypeInfo*>(&wrapperTypeInfo), configureV8TestInterfaceConstructor2Template); 215 } 216 217 bool V8TestInterfaceConstructor2::hasInstance(v8::Handle<v8::Value> v8Value, v8::Isolate* isolate) 218 { 219 return V8PerIsolateData::from(isolate)->hasInstance(&wrapperTypeInfo, v8Value); 220 } 221 222 v8::Handle<v8::Object> V8TestInterfaceConstructor2::findInstanceInPrototypeChain(v8::Handle<v8::Value> v8Value, v8::Isolate* isolate) 223 { 224 return V8PerIsolateData::from(isolate)->findInstanceInPrototypeChain(&wrapperTypeInfo, v8Value); 225 } 226 227 TestInterfaceConstructor2* V8TestInterfaceConstructor2::toNativeWithTypeCheck(v8::Isolate* isolate, v8::Handle<v8::Value> value) 228 { 229 return hasInstance(value, isolate) ? fromInternalPointer(v8::Handle<v8::Object>::Cast(value)->GetAlignedPointerFromInternalField(v8DOMWrapperObjectIndex)) : 0; 230 } 231 232 v8::Handle<v8::Object> wrap(TestInterfaceConstructor2* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate) 233 { 234 ASSERT(impl); 235 ASSERT(!DOMDataStore::containsWrapper<V8TestInterfaceConstructor2>(impl, isolate)); 236 return V8TestInterfaceConstructor2::createWrapper(impl, creationContext, isolate); 237 } 238 239 v8::Handle<v8::Object> V8TestInterfaceConstructor2::createWrapper(PassRefPtr<TestInterfaceConstructor2> impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate) 240 { 241 ASSERT(impl); 242 ASSERT(!DOMDataStore::containsWrapper<V8TestInterfaceConstructor2>(impl.get(), isolate)); 243 if (ScriptWrappable::wrapperCanBeStoredInObject(impl.get())) { 244 const WrapperTypeInfo* actualInfo = ScriptWrappable::fromObject(impl.get())->typeInfo(); 245 // Might be a XXXConstructor::wrapperTypeInfo instead of an XXX::wrapperTypeInfo. These will both have 246 // the same object de-ref functions, though, so use that as the basis of the check. 247 RELEASE_ASSERT_WITH_SECURITY_IMPLICATION(actualInfo->derefObjectFunction == wrapperTypeInfo.derefObjectFunction); 248 } 249 250 v8::Handle<v8::Object> wrapper = V8DOMWrapper::createWrapper(creationContext, &wrapperTypeInfo, toInternalPointer(impl.get()), isolate); 251 if (UNLIKELY(wrapper.IsEmpty())) 252 return wrapper; 253 254 installPerContextEnabledProperties(wrapper, impl.get(), isolate); 255 V8DOMWrapper::associateObjectWithWrapper<V8TestInterfaceConstructor2>(impl, &wrapperTypeInfo, wrapper, isolate, WrapperConfiguration::Independent); 256 return wrapper; 257 } 258 259 void V8TestInterfaceConstructor2::derefObject(void* object) 260 { 261 fromInternalPointer(object)->deref(); 262 } 263 264 template<> 265 v8::Handle<v8::Value> toV8NoInline(TestInterfaceConstructor2* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate) 266 { 267 return toV8(impl, creationContext, isolate); 268 } 269 270 } // namespace WebCore 271
