{

PROHIBIT_COPY(HostObjectUtilNativeImpl)

PROHIBIT_HEAP(HostObjectUtilNativeImpl)

static IHostObjectUtil& GetInstance() noexcept

{

return s_Instance;

}

virtual void* AddRef(void* pvObject) override

{

return V8_SPLIT_PROXY_MANAGED_INVOKE_NOTHROW(void*, AddRefHostObject, pvObject);

}

virtual void Release(void* pvObject) override

{

V8_SPLIT_PROXY_MANAGED_INVOKE_VOID_NOTHROW(ReleaseHostObject, pvObject);

}

virtual V8Value GetProperty(void* pvObject, const StdString& name) override

{

V8Value value(V8Value::Nonexistent);

V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(GetHostObjectNamedProperty, pvObject, name, value);

return value;

}

virtual V8Value GetProperty(void* pvObject, const StdString& name, bool& isCacheable) override

{

V8Value value(V8Value::Nonexistent);

StdBool tempIsCacheable;

V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(GetHostObjectNamedPropertyWithCacheability, pvObject, name, value, tempIsCacheable);

isCacheable = tempIsCacheable;

return value;

}

virtual void SetProperty(void* pvObject, const StdString& name, const V8Value& value) override

{

V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(SetHostObjectNamedProperty, pvObject, name, value);

}

virtual bool DeleteProperty(void* pvObject, const StdString& name) override

{

return V8_SPLIT_PROXY_MANAGED_INVOKE(StdBool, DeleteHostObjectNamedProperty, pvObject, name);

}

virtual void GetPropertyNames(void* pvObject, std::vector<StdString>& names) override

{

V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(GetHostObjectPropertyNames, pvObject, names);

}

virtual V8Value GetProperty(void* pvObject, int32_t index) override

{

V8Value value(V8Value::Nonexistent);

V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(GetHostObjectIndexedProperty, pvObject, index, value);

return value;

}

virtual void SetProperty(void* pvObject, int32_t index, const V8Value& value) override

{

V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(SetHostObjectIndexedProperty, pvObject, index, value);

}

virtual bool DeleteProperty(void* pvObject, int32_t index) override

{

return V8_SPLIT_PROXY_MANAGED_INVOKE(StdBool, DeleteHostObjectIndexedProperty, pvObject, index);

}

virtual void GetPropertyIndices(void* pvObject, std::vector<int32_t>& indices) override

{

V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(GetHostObjectPropertyIndices, pvObject, indices);

}

virtual V8Value Invoke(void* pvObject, bool asConstructor, const std::vector<V8Value>& args) override

{

V8Value result(V8Value::Nonexistent);

V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(InvokeHostObject, pvObject, asConstructor, args, result);

return result;

}

virtual V8Value InvokeMethod(void* pvObject, const StdString& name, const std::vector<V8Value>& args) override

{

V8Value result(V8Value::Nonexistent);

V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(InvokeHostObjectMethod, pvObject, name, args, result);

return result;

}

virtual Invocability GetInvocability(void* pvObject) override

{

return V8_SPLIT_PROXY_MANAGED_INVOKE(Invocability, GetHostObjectInvocability, pvObject);

}

virtual V8Value GetEnumerator(void* pvObject) override

{

V8Value result(V8Value::Nonexistent);

V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(GetEnumeratorForHostObject, pvObject, result);

return result;

}

virtual bool AdvanceEnumerator(void* pvEnumerator, V8Value& value) override

{

return V8_SPLIT_PROXY_MANAGED_INVOKE(StdBool, AdvanceEnumerator, pvEnumerator, value);

}

virtual void* CreateV8ObjectCache() override

{

return V8_SPLIT_PROXY_MANAGED_INVOKE_NOTHROW(void*, CreateV8ObjectCache);

}

virtual void CacheV8Object(void* pvCache, void* pvObject, void* pvV8Object) override

{

V8_SPLIT_PROXY_MANAGED_INVOKE_VOID_NOTHROW(CacheV8Object, pvCache, pvObject, pvV8Object);

}

virtual void* GetCachedV8Object(void* pvCache, void* pvObject) override

{

return V8_SPLIT_PROXY_MANAGED_INVOKE_NOTHROW(void*, GetCachedV8Object, pvCache, pvObject);

}

virtual void GetAllCachedV8Objects(void* pvCache, std::vector<void*>& v8ObjectPtrs) override

{

V8_SPLIT_PROXY_MANAGED_INVOKE_VOID_NOTHROW(GetAllCachedV8Objects, pvCache, v8ObjectPtrs);

}

virtual bool RemoveV8ObjectCacheEntry(void* pvCache, void* pvObject) override

{

return V8_SPLIT_PROXY_MANAGED_INVOKE_NOTHROW(StdBool, RemoveV8ObjectCacheEntry, pvCache, pvObject);

}

virtual void* CreateDebugAgent(const StdString& name, const StdString& version, int32_t port, bool remote, DebugCallback&& callback) override

{

return V8_SPLIT_PROXY_MANAGED_INVOKE_NOTHROW(void*, CreateDebugAgent, name, version, port, remote, new V8DebugCallbackHandle(new DebugCallback(std::move(callback))));

}

virtual void SendDebugMessage(void* pvAgent, const StdString& content) override

{

V8_SPLIT_PROXY_MANAGED_INVOKE_VOID_NOTHROW(SendDebugMessage, pvAgent, content);

}

virtual void DestroyDebugAgent(void* pvAgent) override

{

V8_SPLIT_PROXY_MANAGED_INVOKE_VOID_NOTHROW(DestroyDebugAgent, pvAgent);

}

virtual void QueueNativeCallback(NativeCallback&& callback) override

{

V8_SPLIT_PROXY_MANAGED_INVOKE_VOID_NOTHROW(QueueNativeCallback, new NativeCallbackHandle(new NativeCallback(std::move(callback))));

}

virtual void* CreateNativeCallbackTimer(int32_t dueTime, int32_t period, NativeCallback&& callback) override

{

return V8_SPLIT_PROXY_MANAGED_INVOKE_NOTHROW(void*, CreateNativeCallbackTimer, dueTime, period, new NativeCallbackHandle(new NativeCallback(std::move(callback))));

}

virtual bool ChangeNativeCallbackTimer(void* pvTimer, int32_t dueTime, int32_t period) override

{

return V8_SPLIT_PROXY_MANAGED_INVOKE_NOTHROW(StdBool, ChangeNativeCallbackTimer, pvTimer, dueTime, period);

}

virtual void DestroyNativeCallbackTimer(void* pvTimer) override

{

V8_SPLIT_PROXY_MANAGED_INVOKE_VOID_NOTHROW(DestroyNativeCallbackTimer, pvTimer);

}

virtual StdString LoadModule(const V8DocumentInfo& sourceDocumentInfo, const StdString& specifier, V8DocumentInfo& documentInfo) override

{

StdString resourceName;

StdString sourceMapUrl;

uint64_t uniqueId;

StdBool isModule;

StdString code;

void* pvDocumentInfo;

V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(LoadModule, sourceDocumentInfo.GetDocumentInfo(), specifier, resourceName, sourceMapUrl, uniqueId, isModule, code, pvDocumentInfo);

documentInfo = V8DocumentInfo(std::move(resourceName), std::move(sourceMapUrl), uniqueId, isModule, pvDocumentInfo);

return code;

}

virtual std::vector<std::pair<StdString, V8Value>> CreateModuleContext(const V8DocumentInfo& documentInfo) override

{

std::vector<StdString> names;

std::vector<V8Value> values;

V8_SPLIT_PROXY_MANAGED_INVOKE_VOID(CreateModuleContext, documentInfo.GetDocumentInfo(), names, values);

auto count = std::min(names.size(), values.size());

std::vector<std::pair<StdString, V8Value>> context;

context.reserve(count);

for (size_t index = 0; index < count; index++)

{

context.emplace_back(names[index], values[index]);

}

return context;

}

virtual size_t GetMaxScriptCacheSize() override

{

return V8_SPLIT_PROXY_MANAGED_INVOKE_NOTHROW(int32_t, GetMaxScriptCacheSize);

}

virtual size_t GetMaxModuleCacheSize() override

{

return V8_SPLIT_PROXY_MANAGED_INVOKE_NOTHROW(int32_t, GetMaxModuleCacheSize);

}

virtual bool TryParseInt32(const StdString& text, int32_t& result) override

{

return V8_SPLIT_PROXY_MANAGED_INVOKE_NOTHROW(StdBool, TryParseInt32, text, result);

}

HostObjectUtilNativeImpl() noexcept = default;

static HostObjectUtilNativeImpl s_Instance;