Ejemplo n.º 1
0
JsValueRef WScriptJsrt::LoadScriptFileHelper(JsValueRef callee, JsValueRef *arguments, unsigned short argumentCount, bool isSourceModule)
{
    HRESULT hr = E_FAIL;
    JsValueRef returnValue = JS_INVALID_REFERENCE;
    JsErrorCode errorCode = JsNoError;
    LPCWSTR errorMessage = _u("");

    if (argumentCount < 2 || argumentCount > 4)
    {
        errorCode = JsErrorInvalidArgument;
        errorMessage = _u("Need more or fewer arguments for WScript.LoadScript");
    }
    else
    {
        LPCSTR fileContent;
        AutoString fileName;
        AutoString scriptInjectType;
        size_t fileNameLength;
        size_t scriptInjectTypeLength;

        IfJsrtErrorSetGo(ChakraRTInterface::JsStringToPointerUtf8Copy(arguments[1], &fileName, &fileNameLength));

        if (argumentCount > 2)
        {
            IfJsrtErrorSetGo(ChakraRTInterface::JsStringToPointerUtf8Copy(arguments[2], &scriptInjectType, &scriptInjectTypeLength));
        }

        if (errorCode == JsNoError)
        {
            hr = Helpers::LoadScriptFromFile(*fileName, fileContent);
            if (FAILED(hr))
            {
                fwprintf(stderr, _u("Couldn't load file.\n"));
            }
            else
            {
                returnValue = LoadScript(callee, *fileName, fileContent, *scriptInjectType ? *scriptInjectType : "self", isSourceModule);
            }
        }
    }

Error:
    if (errorCode != JsNoError)
    {
        JsValueRef errorObject;
        JsValueRef errorMessageString;

        if (wcscmp(errorMessage, _u("")) == 0) {
            errorMessage = ConvertErrorCodeToMessage(errorCode);
        }

        ERROR_MESSAGE_TO_STRING(errCode, errorMessage, errorMessageString);

        ChakraRTInterface::JsCreateError(errorMessageString, &errorObject);
        ChakraRTInterface::JsSetException(errorObject);
    }

    return returnValue;
}
Ejemplo n.º 2
0
JsValueRef WScriptJsrt::LoadScriptHelper(JsValueRef callee, bool isConstructCall, JsValueRef *arguments, unsigned short argumentCount, void *callbackState, bool isSourceModule)
{
    HRESULT hr = E_FAIL;
    JsErrorCode errorCode = JsNoError;
    LPCWSTR errorMessage = _u("");
    JsValueRef returnValue = JS_INVALID_REFERENCE;

    if (argumentCount < 2 || argumentCount > 4)
    {
        errorCode = JsErrorInvalidArgument;
        errorMessage = _u("Need more or fewer arguments for WScript.LoadScript");
    }
    else
    {
        AutoString fileContent;
        AutoString fileName;
        AutoString scriptInjectType;
        size_t fileContentLength;
        size_t scriptInjectTypeLength;

        IfJsrtErrorSetGo(ChakraRTInterface::JsStringToPointerUtf8Copy(arguments[1], &fileContent, &fileContentLength));

        if (argumentCount > 2)
        {
            IfJsrtErrorSetGo(ChakraRTInterface::JsStringToPointerUtf8Copy(arguments[2], &scriptInjectType, &scriptInjectTypeLength));

            if (argumentCount > 3)
            {
                size_t unused;
                IfJsrtErrorSetGo(ChakraRTInterface::JsStringToPointerUtf8Copy(arguments[3], &fileName, &unused));
            }
        }

        if (*fileContent)
        {
            // TODO: This is CESU-8. How to tell the engine?
            // TODO: How to handle this source (script) life time?
            returnValue = LoadScript(callee, *fileName, *fileContent, *scriptInjectType ? *scriptInjectType : "self", isSourceModule);
        }
    }

Error:
    if (errorCode != JsNoError)
    {
        JsValueRef errorObject;
        JsValueRef errorMessageString;

        if (wcscmp(errorMessage, _u("")) == 0) {
            errorMessage = ConvertErrorCodeToMessage(errorCode);
        }

        ERROR_MESSAGE_TO_STRING(errCode, errorMessage, errorMessageString);

        ChakraRTInterface::JsCreateError(errorMessageString, &errorObject);
        ChakraRTInterface::JsSetException(errorObject);
    }

    return returnValue;
}
Ejemplo n.º 3
0
JsValueRef WScriptJsrt::LoadScriptFileHelper(JsValueRef callee, JsValueRef *arguments, unsigned short argumentCount, bool isSourceModule)
{
    HRESULT hr = E_FAIL;
    JsValueRef returnValue = JS_INVALID_REFERENCE;
    JsErrorCode errorCode = JsNoError;
    LPCWSTR errorMessage = L"";

    if (argumentCount < 2 || argumentCount > 4)
    {
        errorCode = JsErrorInvalidArgument;
        errorMessage = L"Need more or fewer arguments for WScript.LoadScript";
    }
    else
    {
        const wchar_t *fileContent;
        const wchar_t *fileName;
        const wchar_t *scriptInjectType = L"self";
        size_t fileNameLength;
        size_t scriptInjectTypeLength;

        IfJsrtErrorSetGo(ChakraRTInterface::JsStringToPointer(arguments[1], &fileName, &fileNameLength));

        if (argumentCount > 2)
        {
            IfJsrtErrorSetGo(ChakraRTInterface::JsStringToPointer(arguments[2], &scriptInjectType, &scriptInjectTypeLength));
        }

        if (errorCode == JsNoError)
        {
            hr = Helpers::LoadScriptFromFile(fileName, fileContent);
            if (FAILED(hr))
            {
                fwprintf(stderr, L"Couldn't load file.\n");
            }
            else
            {
                returnValue = LoadScript(callee, fileName, fileNameLength, fileContent, scriptInjectType, isSourceModule);
            }
        }
    }

Error:
    if (errorCode != JsNoError)
    {
        JsValueRef errorObject;
        JsValueRef errorMessageString;

        if (wcscmp(errorMessage, L"") == 0) {
            errorMessage = ConvertErrorCodeToMessage(errorCode);
        }

        ChakraRTInterface::JsPointerToString(errorMessage, wcslen(errorMessage), &errorMessageString);
        ChakraRTInterface::JsCreateError(errorMessageString, &errorObject);
        ChakraRTInterface::JsSetException(errorObject);
    }

    return returnValue;
}
Ejemplo n.º 4
0
JsValueRef WScriptJsrt::LoadScriptHelper(JsValueRef callee, bool isConstructCall, JsValueRef *arguments, unsigned short argumentCount, void *callbackState, bool isSourceModule)
{
    HRESULT hr = E_FAIL;
    JsErrorCode errorCode = JsNoError;
    LPCWSTR errorMessage = L"";
    JsValueRef returnValue = JS_INVALID_REFERENCE;

    if (argumentCount < 2 || argumentCount > 4)
    {
        errorCode = JsErrorInvalidArgument;
        errorMessage = L"Need more or fewer arguments for WScript.LoadScript";
    }
    else
    {
        const wchar_t *fileContent;
        const wchar_t *fileName;
        const wchar_t *scriptInjectType = L"self";
        size_t fileContentLength;
        size_t fileNameLength;
        size_t scriptInjectTypeLength;

        IfJsrtErrorSetGo(ChakraRTInterface::JsStringToPointer(arguments[1], &fileContent, &fileContentLength));

        if (argumentCount > 2)
        {
            IfJsrtErrorSetGo(ChakraRTInterface::JsStringToPointer(arguments[2], &scriptInjectType, &scriptInjectTypeLength));
        }

        fileName = L"script.js";
        fileNameLength = wcslen(fileName);
        if (argumentCount > 3)
        {
            IfJsrtErrorSetGo(ChakraRTInterface::JsStringToPointer(arguments[3], &fileName, &fileNameLength));
        }
        returnValue = LoadScript(callee, fileName, fileNameLength, fileContent, scriptInjectType, isSourceModule);
    }

Error:
    if (errorCode != JsNoError)
    {
        JsValueRef errorObject;
        JsValueRef errorMessageString;

        if (wcscmp(errorMessage, L"") == 0) {
            errorMessage = ConvertErrorCodeToMessage(errorCode);
        }

        ChakraRTInterface::JsPointerToString(errorMessage, wcslen(errorMessage), &errorMessageString);
        ChakraRTInterface::JsCreateError(errorMessageString, &errorObject);
        ChakraRTInterface::JsSetException(errorObject);
    }

    return returnValue;
}
Ejemplo n.º 5
0
bool WScriptJsrt::PrintException(LPCSTR fileName, JsErrorCode jsErrorCode)
{
    LPCWSTR errorTypeString = ConvertErrorCodeToMessage(jsErrorCode);
    JsValueRef exception;
    ChakraRTInterface::JsGetAndClearException(&exception);
    if (exception != nullptr)
    {
        if (jsErrorCode == JsErrorCode::JsErrorScriptCompile || jsErrorCode == JsErrorCode::JsErrorScriptException)
        {
            AutoString errorMessage;
            size_t errorMessageLength = 0;

            JsValueRef errorString = JS_INVALID_REFERENCE;

            IfJsrtErrorFail(ChakraRTInterface::JsConvertValueToString(exception, &errorString), false);
            IfJsrtErrorFail(ChakraRTInterface::JsStringToPointerUtf8Copy(errorString, &errorMessage, &errorMessageLength), false);
            AutoWideString wideErrorMessage;
            NarrowStringToWideDynamic(*errorMessage, &wideErrorMessage);

            if (jsErrorCode == JsErrorCode::JsErrorScriptCompile)
            {
                JsPropertyIdRef linePropertyId = JS_INVALID_REFERENCE;
                JsValueRef lineProperty = JS_INVALID_REFERENCE;

                JsPropertyIdRef columnPropertyId = JS_INVALID_REFERENCE;
                JsValueRef columnProperty = JS_INVALID_REFERENCE;

                int line;
                int column;

                IfJsrtErrorFail(ChakraRTInterface::JsGetPropertyIdFromNameUtf8("line", &linePropertyId), false);
                IfJsrtErrorFail(ChakraRTInterface::JsGetProperty(exception, linePropertyId, &lineProperty), false);
                IfJsrtErrorFail(ChakraRTInterface::JsNumberToInt(lineProperty, &line), false);

                IfJsrtErrorFail(ChakraRTInterface::JsGetPropertyIdFromNameUtf8("column", &columnPropertyId), false);
                IfJsrtErrorFail(ChakraRTInterface::JsGetProperty(exception, columnPropertyId, &columnProperty), false);
                IfJsrtErrorFail(ChakraRTInterface::JsNumberToInt(columnProperty, &column), false);

                CHAR shortFileName[_MAX_PATH];
                CHAR ext[_MAX_EXT];
                _splitpath_s(fileName, nullptr, 0, nullptr, 0, shortFileName, _countof(shortFileName), ext, _countof(ext));
                fwprintf(stderr, _u("%ls\n\tat code (%S%S:%d:%d)\n"), *wideErrorMessage, shortFileName, ext, (int)line + 1, (int)column + 1);
            }
            else
            {
                JsValueType propertyType = JsUndefined;
                JsPropertyIdRef stackPropertyId = JS_INVALID_REFERENCE;
                JsValueRef stackProperty = JS_INVALID_REFERENCE;
                AutoString errorStack;
                size_t errorStackLength = 0;

                JsErrorCode errorCode = ChakraRTInterface::JsGetPropertyIdFromNameUtf8("stack", &stackPropertyId);

                if (errorCode == JsErrorCode::JsNoError)
                {
                    errorCode = ChakraRTInterface::JsGetProperty(exception, stackPropertyId, &stackProperty);
                    if (errorCode == JsErrorCode::JsNoError)
                    {
                        errorCode = ChakraRTInterface::JsGetValueType(stackProperty, &propertyType);
                    }
                }

                if (errorCode != JsErrorCode::JsNoError || propertyType == JsUndefined)
                {
                    const char *fName = fileName != nullptr ? fileName : "(unknown)";
                    // do not mix char/wchar. print them separately
                    fprintf(stderr, "thrown at %s:\n^\n", fName);
                    fwprintf(stderr, _u("%ls\n"), *wideErrorMessage);
                }
                else
                {
                    IfJsrtErrorFail(ChakraRTInterface::JsStringToPointerUtf8Copy(stackProperty, &errorStack, &errorStackLength), false);
                    AutoWideString wideErrorStack;
                    NarrowStringToWideDynamic(*errorStack, &wideErrorStack);
                    fwprintf(stderr, _u("%ls\n"), *wideErrorStack);
                }
            }
        }
        else
        {
            fwprintf(stderr, _u("Error : %ls\n"), errorTypeString);
        }
        return true;
    }
    else
    {
        fwprintf(stderr, _u("Error : %ls\n"), errorTypeString);
    }
    return false;
}
Ejemplo n.º 6
0
JsValueRef WScriptJsrt::LoadScript(JsValueRef callee, LPCSTR fileName, LPCSTR fileContent, LPCSTR scriptInjectType, bool isSourceModule)
{
    HRESULT hr = E_FAIL;
    JsErrorCode errorCode = JsNoError;
    LPCWSTR errorMessage = _u("Internal error.");
    JsValueRef returnValue = JS_INVALID_REFERENCE;
    JsErrorCode innerErrorCode = JsNoError;
    JsContextRef currentContext = JS_INVALID_REFERENCE;
    JsRuntimeHandle runtime = JS_INVALID_RUNTIME_HANDLE;

    char fullPathNarrow[_MAX_PATH];
    size_t len = 0;

    IfJsrtErrorSetGo(ChakraRTInterface::JsGetCurrentContext(&currentContext));
    IfJsrtErrorSetGo(ChakraRTInterface::JsGetRuntime(currentContext, &runtime));

    if (fileName)
    {
        if (_fullpath(fullPathNarrow, fileName, _MAX_PATH) == nullptr)
        {
            IfFailGo(E_FAIL);
        }
        // canonicalize that path name to lower case for the profile storage
        // REVIEW: This doesn't work for UTF8...
        len = strlen(fullPathNarrow);
        for (size_t i = 0; i < len; i++)
        {
            fullPathNarrow[i] = (char)tolower(fullPathNarrow[i]);
        }
    }
    else
    {
        // No fileName provided (WScript.LoadScript()), use dummy "script.js"
        strcpy_s(fullPathNarrow, "script.js");
    }

    // this is called with LoadModuleCallback method as well where caller pass in a string that should be
    // treated as a module source text instead of opening a new file.
    if (isSourceModule || (strcmp(scriptInjectType, "module") == 0))
    {
        errorCode = LoadModuleFromString(fileName, fileContent);
    }
    else if (strcmp(scriptInjectType, "self") == 0)
    {
        JsContextRef calleeContext;
        IfJsrtErrorSetGo(ChakraRTInterface::JsGetContextOfObject(callee, &calleeContext));

        IfJsrtErrorSetGo(ChakraRTInterface::JsSetCurrentContext(calleeContext));

        errorCode = ChakraRTInterface::JsRunScriptUtf8(fileContent, GetNextSourceContext(), fullPathNarrow, &returnValue);

        if(errorCode == JsNoError)
        {
            errorCode = ChakraRTInterface::JsGetGlobalObject(&returnValue);
        }

        IfJsrtErrorSetGo(ChakraRTInterface::JsSetCurrentContext(currentContext));
    }
    else if (strcmp(scriptInjectType, "samethread") == 0)
    {
        JsValueRef newContext = JS_INVALID_REFERENCE;

        // Create a new context and set it as the current context
        IfJsrtErrorSetGo(ChakraRTInterface::JsCreateContext(runtime, &newContext));
        IfJsrtErrorSetGo(ChakraRTInterface::JsSetCurrentContext(newContext));

        // Initialize the host objects
        Initialize();

        errorCode = ChakraRTInterface::JsRunScriptUtf8(fileContent, GetNextSourceContext(), fullPathNarrow, &returnValue);

        if (errorCode == JsNoError)
        {
            errorCode = ChakraRTInterface::JsGetGlobalObject(&returnValue);
        }

        // Set the context back to the old one
        ChakraRTInterface::JsSetCurrentContext(currentContext);
    }
    else
    {
        errorCode = JsErrorInvalidArgument;
        errorMessage = _u("Unsupported argument type inject type.");
    }

Error:
    JsValueRef value = returnValue;
    if (errorCode != JsNoError)
    {
        if (innerErrorCode != JsNoError)
        {
            // Failed to retrieve the inner error message, so set a custom error string
            errorMessage = ConvertErrorCodeToMessage(errorCode);
        }

        JsValueRef error = JS_INVALID_REFERENCE;
        JsValueRef messageProperty = JS_INVALID_REFERENCE;

        ERROR_MESSAGE_TO_STRING(errCode, errorMessage, messageProperty);

        if (errCode == JsNoError)
        {
            errCode = ChakraRTInterface::JsCreateError(messageProperty, &error);
            if (errCode == JsNoError)
            {
                errCode = ChakraRTInterface::JsSetException(error);
            }
        }

        ChakraRTInterface::JsDoubleToNumber(errorCode, &value);
    }

    _flushall();

    return value;
}
Ejemplo n.º 7
0
bool WScriptJsrt::PrintException(LPCWSTR fileName, JsErrorCode jsErrorCode)
{
    LPCWSTR errorTypeString = ConvertErrorCodeToMessage(jsErrorCode);
    JsValueRef exception;
    ChakraRTInterface::JsGetAndClearException(&exception);
    if (exception != nullptr)
    {
        if (jsErrorCode == JsErrorCode::JsErrorScriptCompile || jsErrorCode == JsErrorCode::JsErrorScriptException)
        {
            LPCWSTR errorMessage = nullptr;
            size_t errorMessageLength = 0;
            
            JsValueRef errorString = JS_INVALID_REFERENCE;

            IfJsrtErrorFail(ChakraRTInterface::JsConvertValueToString(exception, &errorString), false);
            IfJsrtErrorFail(ChakraRTInterface::JsStringToPointer(errorString, &errorMessage, &errorMessageLength), false);
            
            if (jsErrorCode == JsErrorCode::JsErrorScriptCompile)
            {
                JsPropertyIdRef linePropertyId = JS_INVALID_REFERENCE;
                JsValueRef lineProperty = JS_INVALID_REFERENCE;

                JsPropertyIdRef columnPropertyId = JS_INVALID_REFERENCE;
                JsValueRef columnProperty = JS_INVALID_REFERENCE;
                
                int line;
                int column;
                
                IfJsrtErrorFail(ChakraRTInterface::JsGetPropertyIdFromName(L"line", &linePropertyId), false);
                IfJsrtErrorFail(ChakraRTInterface::JsGetProperty(exception, linePropertyId, &lineProperty), false);
                IfJsrtErrorFail(ChakraRTInterface::JsNumberToInt(lineProperty, &line), false);

                IfJsrtErrorFail(ChakraRTInterface::JsGetPropertyIdFromName(L"column", &columnPropertyId), false);
                IfJsrtErrorFail(ChakraRTInterface::JsGetProperty(exception, columnPropertyId, &columnProperty), false);
                IfJsrtErrorFail(ChakraRTInterface::JsNumberToInt(columnProperty, &column), false);

                WCHAR shortFileName[_MAX_PATH];
                WCHAR ext[_MAX_EXT];
                _wsplitpath_s(fileName, nullptr, 0, nullptr, 0, shortFileName, _countof(shortFileName), ext, _countof(ext));
                fwprintf(stderr, L"%ls\n\tat code (%ls%ls:%d:%d)\n", errorMessage, shortFileName, ext, (int)line + 1, (int)column + 1);
            }
            else
            {
                JsValueType propertyType = JsUndefined;
                JsPropertyIdRef stackPropertyId = JS_INVALID_REFERENCE;
                JsValueRef stackProperty = JS_INVALID_REFERENCE;
                LPCWSTR errorStack = nullptr;
                size_t errorStackLength = 0;

                IfJsrtErrorFail(ChakraRTInterface::JsGetPropertyIdFromName(L"stack", &stackPropertyId), false);
                IfJsrtErrorFail(ChakraRTInterface::JsGetProperty(exception, stackPropertyId, &stackProperty), false);

                IfJsrtErrorFail(ChakraRTInterface::JsGetValueType(stackProperty, &propertyType), false);

                if (propertyType == JsUndefined)
                {
                    fwprintf(stderr, L"%ls\n", errorMessage);
                }
                else
                {
                    IfJsrtErrorFail(ChakraRTInterface::JsStringToPointer(stackProperty, &errorStack, &errorStackLength), false);
                    fwprintf(stderr, L"%ls\n", errorStack);
                }
            }
        }
        else
        {
            fwprintf(stderr, L"Error : %ls\n", errorTypeString);
        }
        return true;
    }
    else
    {
        fwprintf(stderr, L"Error : %ls\n", errorTypeString);
    }
    return false;
}
Ejemplo n.º 8
0
JsValueRef WScriptJsrt::LoadScript(JsValueRef callee, LPCWSTR fileName, size_t fileNameLength, LPCWSTR fileContent, LPCWSTR scriptInjectType, bool isSourceModule)
{
    HRESULT hr = E_FAIL;
    JsErrorCode errorCode = JsNoError;
    LPCWSTR errorMessage = L"Internal error.";
    size_t errorMessageLength = wcslen(errorMessage);
    JsValueRef returnValue = JS_INVALID_REFERENCE;
    JsErrorCode innerErrorCode = JsNoError;
    JsContextRef currentContext = JS_INVALID_REFERENCE;
    JsRuntimeHandle runtime = JS_INVALID_RUNTIME_HANDLE;

    IfJsrtErrorSetGo(ChakraRTInterface::JsGetCurrentContext(&currentContext));
    IfJsrtErrorSetGo(ChakraRTInterface::JsGetRuntime(currentContext, &runtime));

    wchar_t fullPath[_MAX_PATH];
    if (_wfullpath(fullPath, fileName, _MAX_PATH) == nullptr)
    {
        IfFailGo(E_FAIL);
    }
    // canonicalize that path name to lower case for the profile storage
    size_t len = wcslen(fullPath);
    for (size_t i = 0; i < len; i++)
    {
        fullPath[i] = towlower(fullPath[i]);
    }

    if (wcscmp(scriptInjectType, L"self") == 0)
    {
        JsContextRef calleeContext;
        IfJsrtErrorSetGo(ChakraRTInterface::JsGetContextOfObject(callee, &calleeContext));

        IfJsrtErrorSetGo(ChakraRTInterface::JsSetCurrentContext(calleeContext));

        if (isSourceModule)
        {
            errorCode = ChakraRTInterface::JsRunModule(fileContent, GetNextSourceContext(), fullPath, &returnValue);
        }
        else
        {
            errorCode = ChakraRTInterface::JsRunScript(fileContent, GetNextSourceContext(), fullPath, &returnValue);
        }

        if (errorCode == JsNoError)
        {
            errorCode = ChakraRTInterface::JsGetGlobalObject(&returnValue);
        }

        IfJsrtErrorSetGo(ChakraRTInterface::JsSetCurrentContext(currentContext));
    }
    else if (wcscmp(scriptInjectType, L"samethread") == 0)
    {
        JsValueRef newContext = JS_INVALID_REFERENCE;

        // Create a new context and set it as the current context
        IfJsrtErrorSetGo(ChakraRTInterface::JsCreateContext(runtime, &newContext));
        IfJsrtErrorSetGo(ChakraRTInterface::JsSetCurrentContext(newContext));

        // Initialize the host objects
        Initialize();


        if (isSourceModule)
        {
            errorCode = ChakraRTInterface::JsRunModule(fileContent, GetNextSourceContext(), fullPath, &returnValue);
        }
        else
        {
            errorCode = ChakraRTInterface::JsRunScript(fileContent, GetNextSourceContext(), fullPath, &returnValue);
        }

        if (errorCode == JsNoError)
        {
            errorCode = ChakraRTInterface::JsGetGlobalObject(&returnValue);
        }

        // Set the context back to the old one
        ChakraRTInterface::JsSetCurrentContext(currentContext);
    }
    else
    {
        errorCode = JsErrorInvalidArgument;
        errorMessage = L"Unsupported argument type inject type.";
    }

Error:
    JsValueRef value = returnValue;
    if (errorCode != JsNoError)
    {
        if (innerErrorCode != JsNoError)
        {
            // Failed to retrieve the inner error message, so set a custom error string
            errorMessage = ConvertErrorCodeToMessage(errorCode);
        }

        JsValueRef error = JS_INVALID_REFERENCE;
        JsValueRef messageProperty = JS_INVALID_REFERENCE;
        errorMessageLength = wcslen(errorMessage);
        innerErrorCode = ChakraRTInterface::JsPointerToString(errorMessage, errorMessageLength, &messageProperty);
        if (innerErrorCode == JsNoError)
        {
            innerErrorCode = ChakraRTInterface::JsCreateError(messageProperty, &error);
            if (innerErrorCode == JsNoError)
            {
                innerErrorCode = ChakraRTInterface::JsSetException(error);
            }
        }

        ChakraRTInterface::JsDoubleToNumber(errorCode, &value);
    }

    _flushall();

    return value;
}