public IActionResult Index()
{
ChooseDevice chooseDevice = new ChooseDevice()
{
DeviceList = new SelectList(IotMessageSender.DeviceToConnectionString.Keys)
};
return(View(chooseDevice));
}
public IActionResult Index(ChooseDevice device)
{
if (!ModelState.IsValid)
{
return(View());
}
if (!IotMessageSender.DeviceToConnectionString.Keys.Contains(device.DeviceName))
{
return(Index());
}
Email = device.Email;
if (Email != null)
{
HttpContext.Session.SetString("Email", Email);
}
return(RedirectToAction("Detect", "home", new { deviceName = device.DeviceName }));
}
/// <summary>
/// 启动指定的模块。
/// </summary>
/// <param name="models">需要启动的模块列表。</param>
/// <returns>成功返回true，错误返回false。</returns>
private static bool StartupModels(IEnumerable <BasicClass> models)
{
// 判断模块是否初始化
var modelsList = models.ToList();
if (modelsList.Contains(null))
{
return(false);
}
// 选择设备
var index = new PointerPacker("");
var chooseDevice = new ChooseDevice(ref index);
while (true)
{
chooseDevice.ShowDialog();
// 用户点击了取消，中止本次操作
var value = (string)index.Item;
if (value.Length == 0)
{
return(true);
}
// 检查设备网络是否有效
var device = (WinPcapDevice)CaptureDeviceList.Instance[value];
var isValid = false;
foreach (var address in device.Addresses)
{
if (address.Addr.sa_family != 2)
{
continue;
}
isValid = true;
break;
}
if (isValid)
{
break;
}
var dialogResult = MessageBox.Show("无法确定指定设备的IPv4网络环境，仍然继续？", "警告", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning);
if (dialogResult == DialogResult.OK)
{
break;
}
}
// 创建载入界面
var task = new Thread(init => {
try {
foreach (var model in modelsList)
{
model.CurDevName = index.Item.ToString();
}
}
catch (ThreadAbortException) {
foreach (var model in modelsList)
{
model.CurDevName = "";
}
}
})
{
Name = RegisteredThreadName.StartupModels.ToString()
};
MessagePipe.SendInMessage(new KeyValuePair <Message, Thread>(Message.TaskIn, task));
var loading = new Loading("设置模块中，请稍候", task);
loading.ShowDialog();
// 等待结果
var result = Message.NoAvailableMessage;
new WaitTimeoutChecker(30000).ThreadSleep(500, () => (result = MessagePipe.GetNextOutMessage(task)) == Message.NoAvailableMessage);
// 用户取消
if (result == Message.UserCancel)
{
MessagePipe.SendInMessage(new KeyValuePair <Message, Thread>(Message.TaskCancel, task));
new WaitTimeoutChecker(30000).ThreadSleep(500, () => (result = MessagePipe.GetNextOutMessage(task)) == Message.NoAvailableMessage);
switch (result)
{
case Message.TaskAborted:
return(false);
case Message.TaskOut:
break;
case Message.TaskNotFound:
MessageBox.Show("未能找到指定名称的工作线程。", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
default:
throw new Exception($"无效的消息类型：{result}");
}
}
// 任务完成
MessagePipe.ClearAllMessage(task);
return(true);
}
