Source/bindings/tests/results/V8TestSerializedScriptValueInterface.cpp

/*
    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"
#if ENABLE(Condition1) || ENABLE(Condition2)
#include "V8TestSerializedScriptValueInterface.h"

#include "RuntimeEnabledFeatures.h"
#include "bindings/v8/ScriptController.h"
#include "bindings/v8/ScriptValue.h"
#include "bindings/v8/SerializedScriptValue.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 "platform/TraceEvent.h"
#include "wtf/UnusedParam.h"

namespace WebCore {

static void initializeScriptWrappableForInterface(TestSerializedScriptValueInterface* object)
{
    if (ScriptWrappable::wrapperCanBeStoredInObject(object))
        ScriptWrappable::setTypeInfoInObject(object, &V8TestSerializedScriptValueInterface::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::TestSerializedScriptValueInterface* object)
{
    WebCore::initializeScriptWrappableForInterface(object);
}

namespace WebCore {
WrapperTypeInfo V8TestSerializedScriptValueInterface::info = { V8TestSerializedScriptValueInterface::GetTemplate, V8TestSerializedScriptValueInterface::derefObject, 0, 0, 0, V8TestSerializedScriptValueInterface::installPerContextPrototypeProperties, 0, WrapperTypeObjectPrototype };

namespace TestSerializedScriptValueInterfaceV8Internal {

template <typename T> void V8_USE(T) { }

static void valueAttributeGetter(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info)
{
    TestSerializedScriptValueInterface* imp = V8TestSerializedScriptValueInterface::toNative(info.Holder());
    v8SetReturnValue(info, imp->value() ? imp->value()->deserialize() : v8::Handle<v8::Value>(v8::Null(info.GetIsolate())));
}

static void valueAttributeGetterCallback(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info)
{
    TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
    TestSerializedScriptValueInterfaceV8Internal::valueAttributeGetter(name, info);
    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
}

static void valueAttributeSetter(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::PropertyCallbackInfo<void>& info)
{
    TestSerializedScriptValueInterface* imp = V8TestSerializedScriptValueInterface::toNative(info.Holder());
    V8TRYCATCH_VOID(RefPtr<SerializedScriptValue>, v, SerializedScriptValue::create(value, info.GetIsolate()));
    imp->setValue(WTF::getPtr(v));
}

static void valueAttributeSetterCallback(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::PropertyCallbackInfo<void>& info)
{
    TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
    TestSerializedScriptValueInterfaceV8Internal::valueAttributeSetter(name, value, info);
    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
}

static void readonlyValueAttributeGetter(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info)
{
    TestSerializedScriptValueInterface* imp = V8TestSerializedScriptValueInterface::toNative(info.Holder());
    v8SetReturnValue(info, imp->readonlyValue() ? imp->readonlyValue()->deserialize() : v8::Handle<v8::Value>(v8::Null(info.GetIsolate())));
}

static void readonlyValueAttributeGetterCallback(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info)
{
    TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
    TestSerializedScriptValueInterfaceV8Internal::readonlyValueAttributeGetter(name, info);
    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
}

static void dirtySerializedValueAttributeGetter(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info)
{
    v8::Handle<v8::String> propertyName = v8::String::NewSymbol("dirtySerializedValue");
    TestSerializedScriptValueInterface* imp = V8TestSerializedScriptValueInterface::toNative(info.Holder());
    if (!imp->isValueDirty()) {
        v8::Handle<v8::Value> value = info.Holder()->GetHiddenValue(propertyName);
        if (!value.IsEmpty()) {
            v8SetReturnValue(info, value);
            return;
        }
    }
    RefPtr<SerializedScriptValue> serialized = imp->dirtySerializedValue();
    ScriptValue value = serialized ? serialized->deserialize() : v8::Handle<v8::Value>(v8::Null(info.GetIsolate()));
    info.Holder()->SetHiddenValue(propertyName, value);
    v8SetReturnValue(info, value);
}

static void dirtySerializedValueAttributeGetterCallback(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info)
{
    TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
    TestSerializedScriptValueInterfaceV8Internal::dirtySerializedValueAttributeGetter(name, info);
    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
}

static void dirtySerializedValueAttributeSetter(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::PropertyCallbackInfo<void>& info)
{
    TestSerializedScriptValueInterface* imp = V8TestSerializedScriptValueInterface::toNative(info.Holder());
    V8TRYCATCH_VOID(RefPtr<SerializedScriptValue>, v, SerializedScriptValue::create(value, info.GetIsolate()));
    imp->setDirtySerializedValue(WTF::getPtr(v));
    info.Holder()->DeleteHiddenValue(v8::String::NewSymbol("dirtySerializedValue")); // Invalidate the cached value.
}

static void dirtySerializedValueAttributeSetterCallback(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::PropertyCallbackInfo<void>& info)
{
    TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
    TestSerializedScriptValueInterfaceV8Internal::dirtySerializedValueAttributeSetter(name, value, info);
    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
}

static void dirtyScriptValueAttributeGetter(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info)
{
    v8::Handle<v8::String> propertyName = v8::String::NewSymbol("dirtyScriptValue");
    TestSerializedScriptValueInterface* imp = V8TestSerializedScriptValueInterface::toNative(info.Holder());
    if (!imp->isValueDirty()) {
        v8::Handle<v8::Value> value = info.Holder()->GetHiddenValue(propertyName);
        if (!value.IsEmpty()) {
            v8SetReturnValue(info, value);
            return;
        }
    }
    ScriptValue value = imp->dirtyScriptValue();
    info.Holder()->SetHiddenValue(propertyName, value.v8Value());
    v8SetReturnValue(info, value.v8Value());
}

static void dirtyScriptValueAttributeGetterCallback(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info)
{
    TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
    TestSerializedScriptValueInterfaceV8Internal::dirtyScriptValueAttributeGetter(name, info);
    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
}

static void dirtyScriptValueAttributeSetter(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::PropertyCallbackInfo<void>& info)
{
    TestSerializedScriptValueInterface* imp = V8TestSerializedScriptValueInterface::toNative(info.Holder());
    V8TRYCATCH_VOID(ScriptValue, v, ScriptValue(value, info.GetIsolate()));
    imp->setDirtyScriptValue(v);
    info.Holder()->DeleteHiddenValue(v8::String::NewSymbol("dirtyScriptValue")); // Invalidate the cached value.
}

static void dirtyScriptValueAttributeSetterCallback(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::PropertyCallbackInfo<void>& info)
{
    TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
    TestSerializedScriptValueInterfaceV8Internal::dirtyScriptValueAttributeSetter(name, value, info);
    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
}

static void cachedValueCallWithAttributeGetter(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info)
{
    v8::Handle<v8::String> propertyName = v8::String::NewSymbol("cachedValueCallWith");
    TestSerializedScriptValueInterface* imp = V8TestSerializedScriptValueInterface::toNative(info.Holder());
    if (!imp->isValueDirty()) {
        v8::Handle<v8::Value> value = info.Holder()->GetHiddenValue(propertyName);
        if (!value.IsEmpty()) {
            v8SetReturnValue(info, value);
            return;
        }
    }
    ScriptState* currentState = ScriptState::current();
    if (!currentState)
        return v8Undefined();
    ScriptState& state = *currentState;
    RefPtr<SerializedScriptValue> serialized = imp->cachedValueCallWith(&state);
    ScriptValue value = serialized ? serialized->deserialize() : v8::Handle<v8::Value>(v8::Null(info.GetIsolate()));
    info.Holder()->SetHiddenValue(propertyName, value);
    v8SetReturnValue(info, value);
}

static void cachedValueCallWithAttributeGetterCallback(v8::Local<v8::String> name, const v8::PropertyCallbackInfo<v8::Value>& info)
{
    TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMGetter");
    TestSerializedScriptValueInterfaceV8Internal::cachedValueCallWithAttributeGetter(name, info);
    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
}

static void cachedValueCallWithAttributeSetter(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::PropertyCallbackInfo<void>& info)
{
    TestSerializedScriptValueInterface* imp = V8TestSerializedScriptValueInterface::toNative(info.Holder());
    V8TRYCATCH_VOID(RefPtr<SerializedScriptValue>, v, SerializedScriptValue::create(value, info.GetIsolate()));
    ScriptState* currentState = ScriptState::current();
    if (!currentState)
        return;
    ScriptState& state = *currentState;
    imp->setCachedValueCallWith(&state, WTF::getPtr(v));
    if (state.hadException())
        throwError(state.exception(), info.GetIsolate());
    info.Holder()->DeleteHiddenValue(v8::String::NewSymbol("cachedValueCallWith")); // Invalidate the cached value.
}

static void cachedValueCallWithAttributeSetterCallback(v8::Local<v8::String> name, v8::Local<v8::Value> value, const v8::PropertyCallbackInfo<void>& info)
{
    TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMSetter");
    TestSerializedScriptValueInterfaceV8Internal::cachedValueCallWithAttributeSetter(name, value, info);
    TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
}

} // namespace TestSerializedScriptValueInterfaceV8Internal

static const V8DOMConfiguration::AttributeConfiguration V8TestSerializedScriptValueInterfaceAttributes[] = {
    {"value", TestSerializedScriptValueInterfaceV8Internal::valueAttributeGetterCallback, TestSerializedScriptValueInterfaceV8Internal::valueAttributeSetterCallback, 0, 0, 0, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), 0 /* on instance */},
    {"readonlyValue", TestSerializedScriptValueInterfaceV8Internal::readonlyValueAttributeGetterCallback, 0, 0, 0, 0, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), 0 /* on instance */},
    {"dirtySerializedValue", TestSerializedScriptValueInterfaceV8Internal::dirtySerializedValueAttributeGetterCallback, TestSerializedScriptValueInterfaceV8Internal::dirtySerializedValueAttributeSetterCallback, 0, 0, 0, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), 0 /* on instance */},
    {"dirtyScriptValue", TestSerializedScriptValueInterfaceV8Internal::dirtyScriptValueAttributeGetterCallback, TestSerializedScriptValueInterfaceV8Internal::dirtyScriptValueAttributeSetterCallback, 0, 0, 0, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), 0 /* on instance */},
    {"cachedValueCallWith", TestSerializedScriptValueInterfaceV8Internal::cachedValueCallWithAttributeGetterCallback, TestSerializedScriptValueInterfaceV8Internal::cachedValueCallWithAttributeSetterCallback, 0, 0, 0, static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::None), 0 /* on instance */},
};

static v8::Handle<v8::FunctionTemplate> ConfigureV8TestSerializedScriptValueInterfaceTemplate(v8::Handle<v8::FunctionTemplate> desc, v8::Isolate* isolate, WrapperWorldType currentWorldType)
{
    desc->ReadOnlyPrototype();

    v8::Local<v8::Signature> defaultSignature;
    defaultSignature = V8DOMConfiguration::installDOMClassTemplate(desc, "TestSerializedScriptValueInterface", v8::Local<v8::FunctionTemplate>(), V8TestSerializedScriptValueInterface::internalFieldCount,
        V8TestSerializedScriptValueInterfaceAttributes, WTF_ARRAY_LENGTH(V8TestSerializedScriptValueInterfaceAttributes),
        0, 0, isolate, currentWorldType);
    UNUSED_PARAM(defaultSignature);

    // Custom toString template
    desc->Set(v8::String::NewSymbol("toString"), V8PerIsolateData::current()->toStringTemplate());
    return desc;
}

v8::Handle<v8::FunctionTemplate> V8TestSerializedScriptValueInterface::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 =
        ConfigureV8TestSerializedScriptValueInterfaceTemplate(data->rawTemplate(&info, currentWorldType), isolate, currentWorldType);
    data->templateMap(currentWorldType).add(&info, UnsafePersistent<v8::FunctionTemplate>(isolate, templ));
    return handleScope.Close(templ);
}

bool V8TestSerializedScriptValueInterface::HasInstance(v8::Handle<v8::Value> value, v8::Isolate* isolate, WrapperWorldType currentWorldType)
{
    return V8PerIsolateData::from(isolate)->hasInstance(&info, value, currentWorldType);
}

bool V8TestSerializedScriptValueInterface::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> V8TestSerializedScriptValueInterface::createWrapper(PassRefPtr<TestSerializedScriptValueInterface> impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
{
    ASSERT(impl);
    ASSERT(!DOMDataStore::containsWrapper<V8TestSerializedScriptValueInterface>(impl.get(), isolate));
    if (ScriptWrappable::wrapperCanBeStoredInObject(impl.get())) {
        const WrapperTypeInfo* actualInfo = ScriptWrappable::getTypeInfoFromObject(impl.get());
        // Might be a XXXConstructor::info instead of an XXX::info. These will both have
        // the same object de-ref functions, though, so use that as the basis of the check.
        RELEASE_ASSERT_WITH_SECURITY_IMPLICATION(actualInfo->derefObjectFunction == info.derefObjectFunction);
    }

    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<V8TestSerializedScriptValueInterface>(impl, &info, wrapper, isolate, WrapperConfiguration::Independent);
    return wrapper;
}

void V8TestSerializedScriptValueInterface::derefObject(void* object)
{
    fromInternalPointer(object)->deref();
}

} // namespace WebCore

#endif // ENABLE(Condition1) || ENABLE(Condition2)