| /* |
| This file is part of the Blink open source project. |
| This file has been auto-generated by CodeGeneratorV8.pm. DO NOT MODIFY! |
| |
| This library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Library General Public |
| License as published by the Free Software Foundation; either |
| version 2 of the License, or (at your option) any later version. |
| |
| This library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Library General Public License for more details. |
| |
| You should have received a copy of the GNU Library General Public License |
| along with this library; see the file COPYING.LIB. If not, write to |
| the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. |
| */ |
| |
| #include "config.h" |
| #include "V8TestActiveDOMObject.h" |
| |
| #include "RuntimeEnabledFeatures.h" |
| #include "V8Node.h" |
| #include "bindings/v8/BindingSecurity.h" |
| #include "bindings/v8/ScriptController.h" |
| #include "bindings/v8/V8Binding.h" |
| #include "bindings/v8/V8DOMConfiguration.h" |
| #include "bindings/v8/V8DOMWrapper.h" |
| #include "core/dom/ContextFeatures.h" |
| #include "core/dom/Document.h" |
| #include "core/dom/ExceptionCode.h" |
| #include "core/page/Frame.h" |
| #include "core/platform/chromium/TraceEvent.h" |
| #include "wtf/UnusedParam.h" |
| |
| namespace WebCore { |
| |
| static void initializeScriptWrappableForInterface(TestActiveDOMObject* object) |
| { |
| if (ScriptWrappable::wrapperCanBeStoredInObject(object)) |
| ScriptWrappable::setTypeInfoInObject(object, &V8TestActiveDOMObject::info); |
| else |
| ASSERT_NOT_REACHED(); |
| } |
| |
| } // namespace WebCore |
| |
| // In ScriptWrappable::init, the use of a local function declaration has an issue on Windows: |
| // the local declaration does not pick up the surrounding namespace. Therefore, we provide this function |
| // in the global namespace. |
| // (More info on the MSVC bug here: http://connect.microsoft.com/VisualStudio/feedback/details/664619/the-namespace-of-local-function-declarations-in-c) |
| void webCoreInitializeScriptWrappableForInterface(WebCore::TestActiveDOMObject* object) |
| { |
| WebCore::initializeScriptWrappableForInterface(object); |
| } |
| |
| namespace WebCore { |
| WrapperTypeInfo V8TestActiveDOMObject::info = { V8TestActiveDOMObject::GetTemplate, V8TestActiveDOMObject::derefObject, 0, 0, 0, V8TestActiveDOMObject::installPerContextPrototypeProperties, 0, WrapperTypeObjectPrototype }; |
| |
| namespace TestActiveDOMObjectV8Internal { |
| |
| template <typename T> void V8_USE(T) { } |
| |
| static void excitingAttrAttrGetter(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info) |
| { |
| TestActiveDOMObject* imp = V8TestActiveDOMObject::toNative(info.Holder()); |
| v8SetReturnValueInt(info, imp->excitingAttr()); |
| return; |
| } |
| |
| static void excitingAttrAttrGetterCallback(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info) |
| { |
| TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter"); |
| TestActiveDOMObjectV8Internal::excitingAttrAttrGetter(name, info); |
| TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution"); |
| } |
| |
| bool indexedSecurityCheck(v8::Local<v8::Object> host, uint32_t index, v8::AccessType type, v8::Local<v8::Value>) |
| { |
| TestActiveDOMObject* imp = V8TestActiveDOMObject::toNative(host); |
| return BindingSecurity::shouldAllowAccessToFrame(imp->frame(), DoNotReportSecurityError); |
| } |
| |
| bool namedSecurityCheck(v8::Local<v8::Object> host, v8::Local<v8::Value> key, v8::AccessType type, v8::Local<v8::Value>) |
| { |
| TestActiveDOMObject* imp = V8TestActiveDOMObject::toNative(host); |
| return BindingSecurity::shouldAllowAccessToFrame(imp->frame(), DoNotReportSecurityError); |
| } |
| |
| static void excitingFunctionMethod(const v8::FunctionCallbackInfo<v8::Value>& args) |
| { |
| if (args.Length() < 1) { |
| throwNotEnoughArgumentsError(args.GetIsolate()); |
| return; |
| } |
| TestActiveDOMObject* imp = V8TestActiveDOMObject::toNative(args.Holder()); |
| if (!BindingSecurity::shouldAllowAccessToFrame(imp->frame())) |
| return; |
| V8TRYCATCH_VOID(Node*, nextChild, V8Node::HasInstance(args[0], args.GetIsolate(), worldType(args.GetIsolate())) ? V8Node::toNative(v8::Handle<v8::Object>::Cast(args[0])) : 0); |
| imp->excitingFunction(nextChild); |
| |
| return; |
| } |
| |
| static void excitingFunctionMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& args) |
| { |
| TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMMethod"); |
| TestActiveDOMObjectV8Internal::excitingFunctionMethod(args); |
| TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution"); |
| } |
| |
| static void postMessageMethod(const v8::FunctionCallbackInfo<v8::Value>& args) |
| { |
| if (args.Length() < 1) { |
| throwNotEnoughArgumentsError(args.GetIsolate()); |
| return; |
| } |
| TestActiveDOMObject* imp = V8TestActiveDOMObject::toNative(args.Holder()); |
| V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, message, args[0]); |
| imp->postMessage(message); |
| |
| return; |
| } |
| |
| static void postMessageMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& args) |
| { |
| TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMMethod"); |
| TestActiveDOMObjectV8Internal::postMessageMethod(args); |
| TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution"); |
| } |
| |
| static void postMessageAttrGetter(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info) |
| { |
| // This is only for getting a unique pointer which we can pass to privateTemplate. |
| static const char* privateTemplateUniqueKey = "postMessagePrivateTemplate"; |
| WrapperWorldType currentWorldType = worldType(info.GetIsolate()); |
| V8PerIsolateData* data = V8PerIsolateData::from(info.GetIsolate()); |
| v8::Handle<v8::FunctionTemplate> privateTemplate = data->privateTemplate(currentWorldType, &privateTemplateUniqueKey, TestActiveDOMObjectV8Internal::postMessageMethodCallback, v8Undefined(), v8::Signature::New(V8PerIsolateData::from(info.GetIsolate())->rawTemplate(&V8TestActiveDOMObject::info, currentWorldType)), 1); |
| |
| v8::Handle<v8::Object> holder = info.This()->FindInstanceInPrototypeChain(V8TestActiveDOMObject::GetTemplate(info.GetIsolate(), currentWorldType)); |
| if (holder.IsEmpty()) { |
| // can only reach here by 'object.__proto__.func', and it should passed |
| // domain security check already |
| v8SetReturnValue(info, privateTemplate->GetFunction()); |
| return; |
| } |
| TestActiveDOMObject* imp = V8TestActiveDOMObject::toNative(holder); |
| if (!BindingSecurity::shouldAllowAccessToFrame(imp->frame(), DoNotReportSecurityError)) { |
| static const char* sharedTemplateUniqueKey = "postMessageSharedTemplate"; |
| v8::Handle<v8::FunctionTemplate> sharedTemplate = data->privateTemplate(currentWorldType, &sharedTemplateUniqueKey, TestActiveDOMObjectV8Internal::postMessageMethodCallback, v8Undefined(), v8::Signature::New(V8PerIsolateData::from(info.GetIsolate())->rawTemplate(&V8TestActiveDOMObject::info, currentWorldType)), 1); |
| v8SetReturnValue(info, sharedTemplate->GetFunction()); |
| return; |
| } |
| |
| v8::Local<v8::Value> hiddenValue = info.This()->GetHiddenValue(name); |
| if (!hiddenValue.IsEmpty()) { |
| v8SetReturnValue(info, hiddenValue); |
| return; |
| } |
| |
| v8SetReturnValue(info, privateTemplate->GetFunction()); |
| } |
| |
| static void postMessageAttrGetterCallback(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info) |
| { |
| TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter"); |
| TestActiveDOMObjectV8Internal::postMessageAttrGetter(name, info); |
| TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution"); |
| } |
| |
| static void TestActiveDOMObjectDomainSafeFunctionSetter(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::PropertyCallbackInfo<void>& info) |
| { |
| v8::Handle<v8::Object> holder = info.This()->FindInstanceInPrototypeChain(V8TestActiveDOMObject::GetTemplate(info.GetIsolate(), worldType(info.GetIsolate()))); |
| if (holder.IsEmpty()) |
| return; |
| TestActiveDOMObject* imp = V8TestActiveDOMObject::toNative(holder); |
| if (!BindingSecurity::shouldAllowAccessToFrame(imp->frame())) |
| return; |
| |
| info.This()->SetHiddenValue(name, value); |
| } |
| |
| } // namespace TestActiveDOMObjectV8Internal |
| |
| static const V8DOMConfiguration::BatchedAttribute V8TestActiveDOMObjectAttrs[] = { |
| // Attribute 'excitingAttr' |
| {"excitingAttr", TestActiveDOMObjectV8Internal::excitingAttrAttrGetterCallback, 0, 0, 0, 0 /* no data */, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), 0 /* on instance */}, |
| }; |
| |
| static v8::Handle<v8::FunctionTemplate> ConfigureV8TestActiveDOMObjectTemplate(v8::Handle<v8::FunctionTemplate> desc, v8::Isolate* isolate, WrapperWorldType currentWorldType) |
| { |
| desc->ReadOnlyPrototype(); |
| |
| v8::Local<v8::Signature> defaultSignature; |
| defaultSignature = V8DOMConfiguration::configureTemplate(desc, "TestActiveDOMObject", v8::Local<v8::FunctionTemplate>(), V8TestActiveDOMObject::internalFieldCount, |
| V8TestActiveDOMObjectAttrs, WTF_ARRAY_LENGTH(V8TestActiveDOMObjectAttrs), |
| 0, 0, isolate, currentWorldType); |
| UNUSED_PARAM(defaultSignature); // In some cases, it will not be used. |
| v8::Local<v8::ObjectTemplate> instance = desc->InstanceTemplate(); |
| v8::Local<v8::ObjectTemplate> proto = desc->PrototypeTemplate(); |
| UNUSED_PARAM(instance); // In some cases, it will not be used. |
| UNUSED_PARAM(proto); // In some cases, it will not be used. |
| instance->SetAccessCheckCallbacks(TestActiveDOMObjectV8Internal::namedSecurityCheck, TestActiveDOMObjectV8Internal::indexedSecurityCheck, v8::External::New(&V8TestActiveDOMObject::info)); |
| |
| // Custom Signature 'excitingFunction' |
| const int excitingFunctionArgc = 1; |
| v8::Handle<v8::FunctionTemplate> excitingFunctionArgv[excitingFunctionArgc] = { V8PerIsolateData::from(isolate)->rawTemplate(&V8Node::info, currentWorldType) }; |
| v8::Handle<v8::Signature> excitingFunctionSignature = v8::Signature::New(desc, excitingFunctionArgc, excitingFunctionArgv); |
| proto->Set(v8::String::NewSymbol("excitingFunction"), v8::FunctionTemplate::New(TestActiveDOMObjectV8Internal::excitingFunctionMethodCallback, v8Undefined(), excitingFunctionSignature, 1)); |
| |
| // Function 'postMessage' (ExtAttr: 'DoNotCheckSecurity') |
| proto->SetAccessor(v8::String::NewSymbol("postMessage"), TestActiveDOMObjectV8Internal::postMessageAttrGetterCallback, TestActiveDOMObjectV8Internal::TestActiveDOMObjectDomainSafeFunctionSetter, v8Undefined(), v8::ALL_CAN_READ, static_cast<v8::PropertyAttribute>(v8::DontDelete)); |
| |
| // Custom toString template |
| desc->Set(v8::String::NewSymbol("toString"), V8PerIsolateData::current()->toStringTemplate()); |
| return desc; |
| } |
| |
| v8::Handle<v8::FunctionTemplate> V8TestActiveDOMObject::GetTemplate(v8::Isolate* isolate, WrapperWorldType currentWorldType) |
| { |
| V8PerIsolateData* data = V8PerIsolateData::from(isolate); |
| V8PerIsolateData::TemplateMap::iterator result = data->templateMap(currentWorldType).find(&info); |
| if (result != data->templateMap(currentWorldType).end()) |
| return result->value.newLocal(isolate); |
| |
| TRACE_EVENT_SCOPED_SAMPLING_STATE("Blink", "BuildDOMTemplate"); |
| v8::HandleScope handleScope(isolate); |
| v8::Handle<v8::FunctionTemplate> templ = |
| ConfigureV8TestActiveDOMObjectTemplate(data->rawTemplate(&info, currentWorldType), isolate, currentWorldType); |
| data->templateMap(currentWorldType).add(&info, UnsafePersistent<v8::FunctionTemplate>(isolate, templ)); |
| return handleScope.Close(templ); |
| } |
| |
| bool V8TestActiveDOMObject::HasInstance(v8::Handle<v8::Value> value, v8::Isolate* isolate, WrapperWorldType currentWorldType) |
| { |
| return V8PerIsolateData::from(isolate)->hasInstance(&info, value, currentWorldType); |
| } |
| |
| bool V8TestActiveDOMObject::HasInstanceInAnyWorld(v8::Handle<v8::Value> value, v8::Isolate* isolate) |
| { |
| return V8PerIsolateData::from(isolate)->hasInstance(&info, value, MainWorld) |
| || V8PerIsolateData::from(isolate)->hasInstance(&info, value, IsolatedWorld) |
| || V8PerIsolateData::from(isolate)->hasInstance(&info, value, WorkerWorld); |
| } |
| |
| |
| v8::Handle<v8::Object> V8TestActiveDOMObject::createWrapper(PassRefPtr<TestActiveDOMObject> impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate) |
| { |
| ASSERT(impl.get()); |
| ASSERT(DOMDataStore::getWrapper<V8TestActiveDOMObject>(impl.get(), isolate).IsEmpty()); |
| |
| v8::Handle<v8::Object> wrapper = V8DOMWrapper::createWrapper(creationContext, &info, toInternalPointer(impl.get()), isolate); |
| if (UNLIKELY(wrapper.IsEmpty())) |
| return wrapper; |
| installPerContextProperties(wrapper, impl.get(), isolate); |
| V8DOMWrapper::associateObjectWithWrapper<V8TestActiveDOMObject>(impl, &info, wrapper, isolate, WrapperConfiguration::Independent); |
| return wrapper; |
| } |
| void V8TestActiveDOMObject::derefObject(void* object) |
| { |
| fromInternalPointer(object)->deref(); |
| } |
| |
| } // namespace WebCore |