//-------------------------------------------------------------------------------------------------------

// Copyright (C) Microsoft. All rights reserved.

// Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.

//-------------------------------------------------------------------------------------------------------

#pragma once

class WScriptJsrt

{

public:

static bool Initialize();

class CallbackMessage : public MessageBase

{

JsValueRef m_function;

CallbackMessage(CallbackMessage const&);

public:

CallbackMessage(unsigned int time, JsValueRef function);

~CallbackMessage();

HRESULT Call(LPCWSTR fileName);

};

static void AddMessageQueue(MessageQueue *messageQueue);

static LPCWSTR ConvertErrorCodeToMessage(JsErrorCode errorCode)

{

switch (errorCode)

{

case (JsErrorCode::JsErrorInvalidArgument) :

return L"TypeError: InvalidArgument";

case (JsErrorCode::JsErrorNullArgument) :

return L"TypeError: NullArgument";

case (JsErrorCode::JsErrorArgumentNotObject) :

return L"TypeError: ArgumentNotAnObject";

case (JsErrorCode::JsErrorOutOfMemory) :

return L"OutOfMemory";

case (JsErrorCode::JsErrorScriptException) :

return L"ScriptError";

case (JsErrorCode::JsErrorScriptCompile) :

return L"SyntaxError";

case (JsErrorCode::JsErrorFatal) :

return L"FatalError";

default:

AssertMsg(false, "Unexpected JsErrorCode");

return nullptr;

}

}

static bool PrintException(LPCWSTR fileName, JsErrorCode jsErrorCode);

static JsValueRef LoadScript(JsValueRef callee, LPCWSTR fileName, size_t fileNameLength, LPCWSTR fileContent, LPCWSTR scriptInjectType);

static DWORD_PTR GetNextSourceContext();

private:

static bool CreateArgumentsObject(JsValueRef *argsObject);

static bool CreateNamedFunction(const wchar_t*, JsNativeFunction callback, JsValueRef* functionVar);

static JsValueRef __stdcall EchoCallback(JsValueRef callee, bool isConstructCall, JsValueRef *arguments, unsigned short argumentCount, void *callbackState);

static JsValueRef __stdcall QuitCallback(JsValueRef callee, bool isConstructCall, JsValueRef *arguments, unsigned short argumentCount, void *callbackState);

static JsValueRef __stdcall LoadScriptFileCallback(JsValueRef callee, bool isConstructCall, JsValueRef *arguments, unsigned short argumentCount, void *callbackState);

static JsValueRef __stdcall LoadScriptCallback(JsValueRef callee, bool isConstructCall, JsValueRef *arguments, unsigned short argumentCount, void *callbackState);

static JsValueRef __stdcall SetTimeoutCallback(JsValueRef callee, bool isConstructCall, JsValueRef *arguments, unsigned short argumentCount, void *callbackState);

static JsValueRef __stdcall ClearTimeoutCallback(JsValueRef callee, bool isConstructCall, JsValueRef *arguments, unsigned short argumentCount, void *callbackState);

static MessageQueue *messageQueue;

static DWORD_PTR sourceContext;

};