public static FingerResult MakeFailed(Exception e, double time, string value = "")
{
var retval = new FingerResult()
{
Succeeded = false,
ExtendedError = e,
Value = value,
TimeInSeconds = time
};
return(retval);
}
public static FingerResult MakeSucceeded(string value, double time)
{
var retval = new FingerResult()
{
Succeeded = true,
ExtendedError = null,
Value = value,
TimeInSeconds = time
};
return(retval);
}
public static FingerResult MakeFailed(SocketErrorStatus status, double time, string value = "")
{
var retval = new FingerResult()
{
Succeeded = false,
ExtendedError = null,
_ManuallySetStatus = status,
Value = value,
TimeInSeconds = time
};
return(retval);
}
/// <summary>
/// 指纹添加
/// </summary>
/// <param name="fingerResult"></param>
public static void AddFingerPrintByUser(FingerResult fingerResult)
{
UserInfos userInfo = PoliceInfos.Find(p => p.UserID.Equals(fingerResult.UserID));
if (userInfo == null)
{
return;
}
userInfo.Fingers.Add(new Finger()
{
FingerID = fingerResult.FingerID, FingerName = fingerResult.FingerName
});
userInfo.FingerNumber = userInfo.Fingers.Count;
}
/// <summary>
/// 指纹采集结果
/// </summary>
/// <param name="value"></param>
private void AnalyzeCollectFingerPrint(string value)
{
App.Current.Dispatcher.Invoke(new Action(() =>
{
FingerResult fingerResult = XmlUnityConvert.XmlDeserialize <FingerResult>(value);
CollectFingerWindow collectFingerWindow = WindowsHelper.GetWindow <CollectFingerWindow>();
if (collectFingerWindow == null || !(collectFingerWindow.CurrentUser.UserID.Equals(fingerResult.UserID)))
{
return;
}
collectFingerWindow.FingerImage = fingerResult.FingerImage;
collectFingerWindow.FingerStatus = fingerResult.ResultCode == 0 ? FingerStatus.RecordSuccess : FingerStatus.RecordFail;
}));
}
/// <summary>
/// 编辑结果修改
/// </summary>
/// <param name="fingerResult"></param>
public static void EditorFingerPrintByUserID(FingerResult fingerResult)
{
UserInfos userInfo = PoliceInfos.Find(p => p.UserID.Equals(fingerResult.UserID));
if (userInfo == null)
{
return;
}
if (!string.IsNullOrEmpty(fingerResult.FingersEditor))
{
string[] fingers = fingerResult.FingersEditor.Split(',');
foreach (var item in fingers)
{
string[] fingerInfo = item.Split(':');
if (fingerInfo.Length != 2)
{
continue;
}
Finger finger = userInfo.Fingers.Find(p => p.FingerID.Equals(fingerInfo[0]));
if (finger != null)
{
finger.FingerName = fingerInfo[1];
}
}
}
if (!string.IsNullOrEmpty(fingerResult.FingersDelete))
{
string[] fingerIds = fingerResult.FingersDelete.Split(',');
foreach (var item in fingerIds)
{
Finger finger = userInfo.Fingers.Find(p => p.FingerID.Equals(item));
if (finger != null)
{
userInfo.Fingers.Remove(finger);
}
}
userInfo.FingerNumber = userInfo.Fingers.Count;
}
}
/// <summary>
/// 采集指纹保存
/// </summary>
/// <param name="value"></param>
/// <param name="msgType"></param>
private void AnalyzeSaveFingerPrint(string value, MsgType msgType)
{
App.Current.Dispatcher.Invoke(new Action(() =>
{
FingerResult fingerResult = XmlUnityConvert.XmlDeserialize <FingerResult>(value);
ResultWindow resultWindow = CheckResultMsg(msgType);
if (resultWindow == null)
{
return;
}
if (fingerResult.ResultCode == 0)
{
resultWindow.SuccessCloseWindow();
FingerViewModel.AddFingerPrintByUser(fingerResult);
}
else
{
resultWindow.FailedCloseWindow(fingerResult);
}
}));
}
/// <summary>
/// 点击确定
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnStart_Click(object sender, RoutedEventArgs e)
{
tbMsg.Text = string.Empty;
if (FingerStatus == FingerStatus.RecordSuccess)
{
Conditions con = new Conditions();
con.AddItem("UserID", CurrentUser.UserID);
con.AddItem("FingerName", btnEditor.Text);
con.AddItem("FingerImage", FingerImage);
// 发送配对消息
ResultWindow resultWindow = WindowsHelper.ShowDialogWindow <ResultWindow>(this, MsgType.FingerSaveRequest, MsgType.FingerSaveRespond, con, TryFindResource("FingerSaveData").ToString());
MessageBoxResult msgBoxResult = resultWindow.MessageBoxResult;
if (msgBoxResult == MessageBoxResult.Cancel)
{
tbMsg.Text = TryFindResource("FingerSaveOverTime").ToString();
}
else if (msgBoxResult == MessageBoxResult.Yes)
{
ModelResponsible.Instance.SendOperationLog("CollectFingerGather");
FingerStatus = FingerStatus.Finish;
this.Close();
NewMessageBox.ShowTip(TryFindResource("FingerSaveSuccess").ToString(), ModelResponsible.Instance.ParentWindow);
}
else if (msgBoxResult == MessageBoxResult.No)
{
FingerResult fingerResult = resultWindow.ResultValue as FingerResult;
tbMsg.Text = (TryFindResource("FingerCollectCode_" + fingerResult.ResultCode) ?? string.Empty).ToString();
}
}
else if (FingerStatus == FingerStatus.RecordFail)
{
SendStartCollectFinger();
FingerStatus = FingerStatus.Recording;
}
}
public async Task <FingerResult> WriteAsync(ParsedFingerCommand request)
{
var data = request.ToString();
var datanice = data.Replace("\r\n", "");
datanice = string.IsNullOrEmpty(datanice) ? "<blank string>" : datanice;
var startTime = DateTime.UtcNow;
try
{
var tcpSocket = new StreamSocket();
var connectTask = tcpSocket.ConnectAsync(request.SendToHost, request.SendToPort);
var taskList = new Task[]
{
connectTask.AsTask(),
Task.Delay(Options.MaxConnectTimeInMilliseconds)
};
var waitResult = await Task.WhenAny(taskList);
if (waitResult == taskList[1])
{
Stats.NExceptions++; // mark it as an exception -- it would have failed if we didn't time out
Log($"TIMEOUT while connecting to {request.SendToHost} {request.SendToPort}");
Log($"Unable to send command {datanice}\n");
var faildelta = DateTime.UtcNow.Subtract(startTime).TotalSeconds;
return(FingerResult.MakeFailed(SocketErrorStatus.ConnectionTimedOut, faildelta));
}
else
{
// Connect is OK
if (!string.IsNullOrEmpty(data))
{
var dw = new DataWriter(tcpSocket.OutputStream);
dw.WriteString(data);
await dw.StoreAsync();
Log(ClientOptions.Verbosity.Normal, $"Finger sending command {datanice}\n");
}
Stats.NWrites++;
// Now read everything
var s = tcpSocket.InputStream;
var buffer = new Windows.Storage.Streams.Buffer(1024 * 64); // read in lots of the data
string stringresult = "";
var keepGoing = true;
while (keepGoing)
{
try
{
var read = s.ReadAsync(buffer, buffer.Capacity, InputStreamOptions.Partial);
/* This is the syntax that the editor will suggest. There's a
* much simpler syntax (below) that's syntactic sugar over this.
* read.Progress = new AsyncOperationProgressHandler<IBuffer, uint>(
* (operation, progress) =>
* {
* var err = operation.ErrorCode == null ? "null" : operation.ErrorCode.ToString();
* Log(ClientOptions.Verbosity.Verbose, $"Daytime Progress count={progress} status={operation.Status} errorcode={err}");
* });
*/
read.Progress = (operation, progress) =>
{
var err = operation.ErrorCode == null ? "null" : operation.ErrorCode.ToString();
Log(ClientOptions.Verbosity.Verbose, $"Finger Progress count={progress} status={operation.Status} errorcode={err}");
};
var result = await read;
if (result.Length != 0)
{
var options = BufferToString.ToStringOptions.ProcessCrLf | BufferToString.ToStringOptions.ProcessTab;
var partialresult = BufferToString.ToString(result, options);
stringresult += partialresult;
Log($"{partialresult}"); // This will be printed on the user's screen.
}
else
{
keepGoing = false;
Log(ClientOptions.Verbosity.Verbose, $"Read completed with zero bytes; closing");
}
}
catch (Exception ex2)
{
keepGoing = false;
Stats.NExceptions++;
Log($"EXCEPTION while reading: {ex2.Message} {ex2.HResult:X}");
var faildelta = DateTime.UtcNow.Subtract(startTime).TotalSeconds;
return(FingerResult.MakeFailed(ex2, faildelta));
}
}
var delta = DateTime.UtcNow.Subtract(startTime).TotalSeconds;
return(FingerResult.MakeSucceeded(stringresult, delta));
}
}
catch (Exception ex)
{
Stats.NExceptions++;
Log($"ERROR: Client: Writing {datanice} to {request.SendToHost} exception {ex.Message}");
var delta = DateTime.UtcNow.Subtract(startTime).TotalSeconds;
return(FingerResult.MakeFailed(ex, delta));
}
}