public void SendNativeCallResponse(uint id, object response)
{
var obj = new NativeResponse();
obj.Id = id;
if (response is int)
{
obj.Response = new IntArgument()
{
Data = ((int)response)
};
}
else if (response is uint)
{
obj.Response = new UIntArgument()
{
Data = ((uint)response)
};
}
else if (response is string)
{
obj.Response = new StringArgument()
{
Data = ((string)response)
};
}
else if (response is float)
{
obj.Response = new FloatArgument()
{
Data = ((float)response)
};
}
else if (response is bool)
{
obj.Response = new BooleanArgument()
{
Data = ((bool)response)
};
}
else if (response is Vector3)
{
var tmp = (Vector3)response;
obj.Response = new Vector3Argument()
{
X = tmp.X,
Y = tmp.Y,
Z = tmp.Z,
};
}
var msg = Client.CreateMessage();
var bin = SerializeBinary(obj);
msg.Write((byte)PacketType.NativeResponse);
msg.Write(bin.Length);
msg.Write(bin);
Client.SendMessage(msg, NetDeliveryMethod.ReliableOrdered, 0);
}
public async override Task RunCommand(object sender)
{
var engine = (IAutomationEngineInstance)sender;
var browserObject = ((OBAppInstance)await v_InstanceName.EvaluateCode(engine)).Value;
var chromeProcess = (Process)browserObject;
var vTargetText = (string)await v_Attribute.EvaluateCode(engine);
var vTimeout = (int)await v_Timeout.EvaluateCode(engine);
WebElement webElement = await NativeHelper.DataTableToWebElement(v_NativeSearchParameters, engine);
webElement.SelectionRules = vTargetText;
User32Functions.BringWindowToFront(chromeProcess.MainWindowHandle);
string responseText;
NativeRequest.ProcessRequest("getattribute", JsonConvert.SerializeObject(webElement), vTimeout, out responseText);
NativeResponse responseObject = JsonConvert.DeserializeObject <NativeResponse>(responseText);
if (responseObject.Status == "Failed")
{
throw new Exception(responseObject.Result);
}
responseObject.Result.SetVariableValue(engine, v_OutputUserVariableName);
}
public static NativeResponse FromJson(string jsonString)
{
if (string.IsNullOrEmpty(jsonString))
{
return(null);
}
var json = JsonUtils.SafeParse(jsonString);
if (json == null || !ValidateFromJson(json))
{
return(null);
}
var response = new NativeResponse();
var root = json.AsObject;
var header = root[JsonKeys.Header].AsObject;
var body = root[JsonKeys.Body].AsObject;
response.Uri = root[JsonKeys.Uri];
response.Header = new NativeResponseHeader {
TransactionId = header[JsonKeys.TransactionId]
};
response.Result = new ToastResult(
body[JsonKeys.IsSuccessful].AsBool,
body[JsonKeys.ResultCode].AsInt,
body[JsonKeys.ResultMessage].Value);
response.Body = body;
return(response);
}
public async override Task RunCommand(object sender)
{
var engine = (IAutomationEngineInstance)sender;
var browserObject = ((OBAppInstance)await v_InstanceName.EvaluateCode(engine)).Value;
var chromeProcess = (Process)browserObject;
var vScript = (string)await v_FilePath.EvaluateCode(engine);
var vTimeout = (int)await v_Timeout.EvaluateCode(engine);
if (v_ScriptSource == "File Path")
{
vScript = File.ReadAllText(vScript);
}
else
{
vScript = v_InputJS;
}
WebElement webElement = new WebElement();
webElement.Value = vScript;
User32Functions.BringWindowToFront(chromeProcess.MainWindowHandle);
string responseText;
NativeRequest.ProcessRequest("injectjsscript", JsonConvert.SerializeObject(webElement), vTimeout, out responseText);
NativeResponse responseObject = JsonConvert.DeserializeObject <NativeResponse>(responseText);
if (responseObject.Status == "Failed")
{
throw new Exception(responseObject.Result);
}
}
public async override Task RunCommand(object sender)
{
var engine = (IAutomationEngineInstance)sender;
var browserObject = ((OBAppInstance)await v_InstanceName.EvaluateCode(engine)).Value;
var chromeProcess = (Process)browserObject;
var vTimeout = (int)await v_Timeout.EvaluateCode(engine);
WebElement webElement = await NativeHelper.DataTableToWebElement(v_NativeSearchParameters, engine);
User32Functions.BringWindowToFront(chromeProcess.MainWindowHandle);
string responseText;
NativeRequest.ProcessRequest("gettable", JsonConvert.SerializeObject(webElement), vTimeout, out responseText);
NativeResponse responseObject = JsonConvert.DeserializeObject <NativeResponse>(responseText);
if (responseObject.Status == "Failed")
{
throw new Exception(responseObject.Result);
}
HtmlDocument doc = new HtmlDocument();
//Load Source (String) as HTML Document
doc.LoadHtml(responseObject.Result);
//Get Header Tags
var headers = doc.DocumentNode.SelectNodes("//tr/th");
DataTable DT = new DataTable();
//If headers found
if (headers != null && headers.Count != 0)
{
// add columns from th (headers)
foreach (HtmlNode header in headers)
{
DT.Columns.Add(Regex.Replace(header.InnerText, @"\t|\n|\r", "").Trim());
}
}
else
{
var columnsCount = doc.DocumentNode.SelectSingleNode("//tr[1]").ChildNodes.Where(node => node.Name == "td").Count();
DT.Columns.AddRange((Enumerable.Range(1, columnsCount).Select(dc => new DataColumn())).ToArray());
}
// select rows with td elements and load each row (containing <td> tags) into DataTable
foreach (var row in doc.DocumentNode.SelectNodes("//tr[td]"))
{
DT.Rows.Add(row.SelectNodes("td").Select(td => Regex.Replace(td.InnerText, @"\t|\n|\r", "").Trim()).ToArray());
}
DT.SetVariableValue(engine, v_OutputUserVariableName);
}
public async override Task RunCommand(object sender)
{
var engine = (IAutomationEngineInstance)sender;
var browserObject = ((OBAppInstance)await v_InstanceName.EvaluateCode(engine)).Value;
var chromeProcess = (Process)browserObject;
var vTimeout = (int)await v_Timeout.EvaluateCode(engine);
var vXAdjustment = (int)await v_XAdjustment.EvaluateCode(engine);
var vYAdjustment = (int)await v_YAdjustment.EvaluateCode(engine);
User32Functions.GetWindowRect(chromeProcess.MainWindowHandle, out Rect chromeRect);
WebElement webElement = await NativeHelper.DataTableToWebElement(v_NativeSearchParameters, engine);
User32Functions.BringWindowToFront(chromeProcess.MainWindowHandle);
string responseText;
if (v_HoverType == "Simulate Hover")
{
NativeRequest.ProcessRequest("hoveroverelement", JsonConvert.SerializeObject(webElement), vTimeout, out responseText);
NativeResponse responseObject = JsonConvert.DeserializeObject <NativeResponse>(responseText);
if (responseObject.Status == "Failed")
{
throw new Exception(responseObject.Result);
}
}
else
{
NativeRequest.ProcessRequest("getcoordinates", JsonConvert.SerializeObject(webElement), vTimeout, out responseText);
NativeResponse responseObject = JsonConvert.DeserializeObject <NativeResponse>(responseText);
if (responseObject.Status == "Failed")
{
throw new Exception(responseObject.Result);
}
var screenPosition = responseObject.Result.Split(',');
/* Following are the values returned from extension
* screenPosition[0] = element.left, screenPosition[1] = element.top,
* screenPosition[2] = element.width, screenPosition[3] = element.height,
* screenPosition[4] = chrome toolbar height */
int xPosition = chromeRect.left + Convert.ToInt32(Convert.ToDouble(screenPosition[0])) + (Convert.ToInt32(Convert.ToDouble(screenPosition[2])) / 2) + vXAdjustment;
int yPosition = chromeRect.top + Convert.ToInt32(Convert.ToDouble(screenPosition[1])) + Convert.ToInt32(Convert.ToDouble(screenPosition[4])) + (Convert.ToInt32(Convert.ToDouble(screenPosition[3])) / 2) + vYAdjustment;
User32Functions.SetCursorPosition(xPosition, yPosition);
}
}
/// <summary>
/// Gets the response headers.
/// </summary>
/// <param name="response"></param>
/// <param name="responseLength"></param>
/// <param name="redirectUrl"></param>
protected override void GetResponseHeaders(CefResponse response, out long responseLength, out string redirectUrl)
{
if (response == null)
{
throw new ArgumentNullException("response");
}
redirectUrl = null;
response.Status = 200;
response.StatusText = "OK";
response.MimeType = "application/json";
response.SetHeaderMap(new NameValueCollection {
{ "Access-Control-Allow-Origin", "*" }
});
var nativeResponse = new NativeResponse();
// exception
if (Exception != null)
{
nativeResponse.Type = NativeResponseType.Exception;
nativeResponse.Value = null;
nativeResponse.Exception = ExceptionUtility.CreateJavascriptException(Exception);
}
// ok
else
{
if (ResponseValue == Undefined.Value)
{
nativeResponse.Type = NativeResponseType.Undefined;
nativeResponse.Value = null;
}
else
{
nativeResponse.Type = NativeResponseType.Value;
nativeResponse.Value = ResponseValue;
}
nativeResponse.Exception = null;
}
Data = JsonUtility.SerializeToByteJson(nativeResponse);
responseLength = Data.Length;
}
public async override Task RunCommand(object sender)
{
var engine = (IAutomationEngineInstance)sender;
var browserObject = ((OBAppInstance)await v_InstanceName.EvaluateCode(engine)).Value;
var chromeProcess = (Process)browserObject;
var vTimeout = (int)await v_Timeout.EvaluateCode(engine);
WebElement webElement = await NativeHelper.DataTableToWebElement(v_NativeSearchParameters, engine);
User32Functions.BringWindowToFront(chromeProcess.MainWindowHandle);
string responseText;
NativeRequest.ProcessRequest("elementexists", JsonConvert.SerializeObject(webElement), vTimeout, out responseText);
NativeResponse responseObject = JsonConvert.DeserializeObject <NativeResponse>(responseText);
bool elementFound = responseObject.Result == "Element not found!" ? false : true;
elementFound.SetVariableValue(engine, v_OutputUserVariableName);
}
public async override Task RunCommand(object sender)
{
var engine = (IAutomationEngineInstance)sender;
var browserObject = ((OBAppInstance)await v_InstanceName.EvaluateCode(engine)).Value;
var chromeProcess = (Process)browserObject;
var vTimeout = (int)await v_Timeout.EvaluateCode(engine);
WebElement webElement = new WebElement();
User32Functions.BringWindowToFront(chromeProcess.MainWindowHandle);
string responseText;
NativeRequest.ProcessRequest("closetab", JsonConvert.SerializeObject(webElement), vTimeout, out responseText);
NativeResponse responseObject = JsonConvert.DeserializeObject <NativeResponse>(responseText);
if (responseObject.Status == "Failed")
{
throw new Exception(responseObject.Result);
}
}
/// <summary>
/// 扫码支付callback支付公司request
/// </summary>
/// <param name="context">通知上下文</param>
/// <returns></returns>
public NativeResponse NativeCallbackRequest(HttpContext context)
{
var result = new NativeResponse();
SortedDictionary <String, String> xmlParams;
SortedDictionary <String, String> param = CommonUtil.GetRequest(context, out xmlParams);
var tmpSignResult = CommonUtil.FilterPara(param);
if (!IsMD5Sign(tmpSignResult, param["sign"]))
{
result.RetCode = Fail;
result.RetErrMsg = "签名验证失败";
}
result.RetCode = Success;
result.RetErrMsg = "ok";
result.OpenId = param.ContainsKey("openid") ? param["openid"] : param["sub_openid"];
result.IsSubscribe = param["is_subscribe"] == "Y" ? 1 : 0;
result.ProductId = param["product_id"];
return(result);
}
/// <summary>
/// Метод открытия потока к данным
/// </summary>
/// <returns></returns>
public Task <Stream> Open()
{
return(Task.Run(() => NativeResponse.GetResponseStream()));
}
public static void GetUIElement(object sender, EventArgs e, DataTable nativeSearchParameters, IfrmCommandEditor editor)
{
ChromeExtensionRegistryManager registryManager = new ChromeExtensionRegistryManager();
bool isChromeNativeMessagingInstalled = registryManager.IsExtensionInstalled();
if (isChromeNativeMessagingInstalled)
{
try
{
User32Functions.BringChromeWindowToTop();
string webElementStr;
NativeRequest.ProcessRequest("getelement", "", 60, out webElementStr);
if (!string.IsNullOrEmpty(webElementStr) && webElementStr != "stopped")
{
if (!webElementStr.Contains("tagName"))
{
NativeResponse responseObject = JsonConvert.DeserializeObject <NativeResponse>(webElementStr);
if (responseObject.Status == "Failed")
{
throw new Exception(responseObject.Result);
}
}
WebElement webElement = JsonConvert.DeserializeObject <WebElement>(webElementStr);
DataTable SearchParameters = WebElementToDataTable(webElement);
if (SearchParameters != null)
{
nativeSearchParameters.Rows.Clear();
foreach (DataRow rw in SearchParameters.Rows)
{
nativeSearchParameters.ImportRow(rw);
}
}
}
}
catch (Exception ex)
{
// Throw Error in Message Box
if (ex.Message.Contains("Pipe hasn't been connected yet."))
{
var result = ((Form)editor).Invoke(new Action(() =>
{
editor.ShowMessage("Chrome Native Extension is not installed! \n Please visit: https://chrome.google.com/webstore/detail/openbots-web-automation/kkepankimcahnjamnimeijpplgjpmdpp/related", "MessageBox", DialogType.OkOnly, 10);
}
));
}
else if (ex.Message.ToLower().Contains("arithmetic operation resulted in an overflow"))
{
var result = ((Form)editor).Invoke(new Action(() =>
{
editor.ShowMessage("Chrome Native Extension stopped responding.", "MessageBox", DialogType.OkOnly, 10);
}
));
}
else
{
var result = ((Form)editor).Invoke(new Action(() =>
{
editor.ShowMessage(ex.Message, "MessageBox", DialogType.OkOnly, 10);
}
));
}
}
finally
{
Process process = Process.GetCurrentProcess();
User32Functions.ActivateWindow(process.MainWindowTitle);
}
}
else
{
var result = ((Form)editor).Invoke(new Action(() =>
{
editor.ShowMessage("Chrome Native Extension is not installed! \nPlease open the Extensions Manager to install Chrome Native Extension.",
"MessageBox", DialogType.OkOnly, 10);
}
));
}
}
public async override Task RunCommand(object sender)
{
var engine = (IAutomationEngineInstance)sender;
var browserObject = ((OBAppInstance)await v_InstanceName.EvaluateCode(engine)).Value;
var chromeProcess = (Process)browserObject;
var vTimeout = (int)await v_Timeout.EvaluateCode(engine);
var vXAdjustment = (int)await v_XAdjustment.EvaluateCode(engine);
var vYAdjustment = (int)await v_YAdjustment.EvaluateCode(engine);
User32Functions.GetWindowRect(chromeProcess.MainWindowHandle, out Rect chromeRect);
WebElement webElement = await NativeHelper.DataTableToWebElement(v_NativeSearchParameters, engine);
webElement.Value = v_OpenLinkOptions;
User32Functions.BringWindowToFront(chromeProcess.MainWindowHandle);
string responseText;
if ((v_ClickButton == "Left" || v_ClickButton == "Middle") && v_ClickType == "Simulate Click")
{
string clickButton = v_ClickButton.ToLower() + "click";
NativeRequest.ProcessRequest(clickButton, JsonConvert.SerializeObject(webElement), vTimeout, out responseText);
NativeResponse responseObject = JsonConvert.DeserializeObject <NativeResponse>(responseText);
if (responseObject.Status == "Failed")
{
throw new Exception(responseObject.Result);
}
if (v_OpenLinkOptions == "New Window" && v_ClickButton == "Left")
{
//Create new browser
int chromeProcessCount = Process.GetProcessesByName("chrome").Length;
var process = Process.Start("chrome.exe", responseObject.Result + " --new-window");
if (chromeProcessCount > 0)
{
while (process.HasExited == false)
{
Thread.Sleep(100);
process.Refresh();
}
}
//Delay 7 seconds
Thread.Sleep(7000);
Process[] procsChrome = Process.GetProcessesByName("chrome");
foreach (Process chrome in procsChrome)
{
// the chrome process must have a window
if (chrome.MainWindowHandle == IntPtr.Zero)
{
continue;
}
process = chrome;
break;
}
new OBAppInstance(v_NewInstanceName, process).SetVariableValue(engine, v_NewInstanceName);
}
}
else
{
NativeRequest.ProcessRequest("getcoordinates", JsonConvert.SerializeObject(webElement), vTimeout, out responseText);
NativeResponse responseObject = JsonConvert.DeserializeObject <NativeResponse>(responseText);
if (responseObject.Status == "Failed")
{
throw new Exception(responseObject.Result);
}
var screenPosition = responseObject.Result.Split(',');
/* Following are the values returned from extension
* screenPosition[0] = element.left, screenPosition[1] = element.top,
* screenPosition[2] = element.width, screenPosition[3] = element.height,
* screenPosition[4] = chrome toolbar height */
int xPosition = chromeRect.left + Convert.ToInt32(Convert.ToDouble(screenPosition[0])) + (Convert.ToInt32(Convert.ToDouble(screenPosition[2])) / 2) + vXAdjustment;
int yPosition = chromeRect.top + Convert.ToInt32(Convert.ToDouble(screenPosition[1])) + Convert.ToInt32(Convert.ToDouble(screenPosition[4])) + (Convert.ToInt32(Convert.ToDouble(screenPosition[3])) / 2) + vYAdjustment;
User32Functions.SetCursorPosition(xPosition, yPosition);
if (v_ClickButton == "Left")
{
User32Functions.SendMouseClick("Left Click", xPosition, yPosition);
}
else if (v_ClickButton == "Right")
{
User32Functions.SendMouseClick("Right Click", xPosition, yPosition);
}
else
{
User32Functions.SendMouseClick("Middle Click", xPosition, yPosition);
}
}
}
private void ProcessMessageNative(CefBrowser browser, CefProcessId sourceProcess, CefProcessMessage processMessage)
{
var callNative = MessageUtility.DeserializeMessage <CallNative>(processMessage);
Application.Current.InvokeOnMainAsync(() =>
{
object returnData = null;
Exception exception = null;
NativeFunctionDelegate handler;
NativeFunctionDelegates.TryGetValue(callNative.Name, out handler);
// function call
if (handler != null)
{
try
{
returnData = handler(callNative.Json);
}
catch (Exception e)
{
exception = e;
}
}
else
{
exception = new NativeNotFoundException(callNative.Name);
}
// callback
if (callNative.CallbackId != null)
{
var nativeResponse = new NativeResponse();
if (exception != null)
{
nativeResponse.Exception = ExceptionUtility.CreateJavascriptException(exception);
nativeResponse.Type = NativeResponseType.Exception;
nativeResponse.Value = null;
}
else
{
if (returnData == Value.Undefined)
{
nativeResponse.Exception = null;
nativeResponse.Type = NativeResponseType.Undefined;
nativeResponse.Value = null;
}
else
{
nativeResponse.Exception = null;
nativeResponse.Type = NativeResponseType.Value;
nativeResponse.Value = returnData;
}
}
var returnJson = JsonUtility.SerializeToJson(nativeResponse);
MessageUtility.SendMessage(CefProcessId.Renderer, browser, "native", new CallNativeResult {
JsonResult = returnJson, CallbackId = callNative.CallbackId
});
}
}).ContinueWith(t =>
{
Logger.Error("Native call exception.", t.Exception);
}, TaskContinuationOptions.OnlyOnFaulted);
}