public override void DeviceRemoved(AbstractDevice devrec)
{
if ((devrec is VarDevice) | (devrec is DateDevice) | (devrec is DelayDevice))
{
devrec.UninitDevice();
}
}
public override void DeviceRemoved(AbstractDevice devrec)
{
if ((devrec is VarDevice) | (devrec is DateDevice) | (devrec is DelayDevice))
{
devrec.UninitDevice();
}
}
public DeviceClient(ClientConf clientConf, AbstractDevice device)
{
this.CheckClientConf(clientConf);
this.clientConf = clientConf;
this.deviceId = clientConf.DeviceId;
this.connection = new MqttConnection(clientConf, this, this);
this.device = device;
this.rawMessageListenerDic = new Dictionary <string, RawMessageListener>();
}
public static void GetBusAndDevice(string name, out AbstractBus bus, out AbstractDevice device)
{
string[] pathParts = name.Split('_');
string busName = pathParts[1];
string deviceName = pathParts[2];
bus = App.Instance.FlightBusManager.GetBus(busName);
device = (AbstractDevice)bus.GetItem(deviceName);
}
public void AddConnectedDevice(AbstractDevice device)
{
bool reconnected = false;
if (connectedDevicesByName.ContainsKey(device.GetDeviceName()))
{
connectedDevicesByName.Remove(device.GetDeviceName());
reconnected = true;
}
connectedDevicesByName.Add(device.GetDeviceName(), device);
Debug.Log("Device " + device.GetDeviceName() + ((reconnected) ? " re" : " ") + "connected");
}
public VFSCore(AbstractDevice device)
{
this.device = device;
this.deviceSize = device.Size();
// 初始化超级块
this.superBlock = SuperBlock.Load(this);
if (IsFormated())
{
loadBitmaps();
Console.WriteLine("载入镜像成功。");
Console.WriteLine("SuperBlock: {0}", superBlock.ToString());
}
}
public VFSCore(AbstractDevice device)
{
this.device = device;
this.deviceSize = device.Size();
// 初始化超级块
this.superBlock = SuperBlock.Load(this);
if (IsFormated())
{
loadBitmaps();
Console.WriteLine("载入镜像成功。");
Console.WriteLine("SuperBlock: {0}", superBlock.ToString());
}
}
static void Main(string[] args)
{
Shop shop = new Shop();
Console.Write("Enter a device name, please: ");
string deviceName = Console.ReadLine();
Console.WriteLine();
AbstractDevice device = shop.GetDevice(deviceName);
device.GetDeviceInformation();
Console.ReadKey();
}
//界面以boardType，boardNo，channelType，channelCount来标识唯一性。
//core中bus，device等也应该包含这个几个属性，用它来标识唯一性
public static AbstractDevice GetSeletecedDevice(string boardName, string deviceName)
{
//获取当前选择的Bus
AbstractBus bus = App.Instance.FlightBusManager.GetBus(boardName);
//获取当前选择Device
AbstractDevice selectedDevice = null;
if (bus != null)
{
selectedDevice = (AbstractDevice)bus.GetItem(deviceName);
}
return(selectedDevice);
}
private void OnExportBoardSetting(object o, EventArgs e)
{
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.RestoreDirectory = true;
saveFileDialog.Filter = @"xml files(*.devcfg)|*.devcfg";
DialogResult result = saveFileDialog.ShowDialog();
if (result == DialogResult.OK)
{
string fileName = saveFileDialog.FileName;
AbstractDevice selectedDevice = StaticMethods.GetSeletecedDevice(_busName, _deviceName);
IParameter parameter = selectedDevice.Parameter;
string content = SimpleSerializer.Serialize(parameter);
File.WriteAllText(fileName, content);
}
}
private void OnImportBoardSetting(object o, EventArgs e)
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.RestoreDirectory = true;
openFileDialog.Filter = @"xml files(*.devcfg)|*.devcfg";
DialogResult result = openFileDialog.ShowDialog();
if (result == DialogResult.OK)
{
string fileName = openFileDialog.FileName;
if (File.Exists(fileName))
{
string content = File.ReadAllText(fileName);
AbstractDevice selectedDevice = StaticMethods.GetSeletecedDevice(_busName, _deviceName);
IParameter parameter = selectedDevice.Parameter;
IParameter para = SimpleSerializer.Deserialize(parameter.GetType(), content) as IParameter;
parameter.UpdateParameter(para);
}
}
}
protected override bool SendCommand(AbstractDevice devrec, string command, string[] cmdParams)
{
writeLog("Command: " + command);
foreach (string param in cmdParams)
{
writeLog("Param: " + param);
}
if ( (devrec is VarDevice) | (devrec is DateDevice) | (devrec is DelayDevice) )
{
if (devrec is DateDevice)
{
DateDevice device = devrec as DateDevice;
switch (command)
{
case "CURRENT":
device.tellServerDate();
break;
default:
break;
}
}
else if (devrec is VarDevice)
{
VarDevice device = devrec as VarDevice;
switch (command)
{
case "TOGGLE":
device.toggle();
break;
case "TURNON":
device.turnOn();
break;
case "TURNOFF":
case "SETZERO":
device.turnOff();
break;
case "INCREMENT":
device.increment();
break;
case "DECREMENT":
device.decrement();
break;
default:
break;
}
}
else if (devrec is DelayDevice)
{
DelayDevice device = devrec as DelayDevice;
switch (command)
{
case "START":
device.start();
break;
case "STOP":
device.stop();
break;
default:
break;
}
}
}
return false;
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
if (Properties.Settings.Default["vfsfile"] == null || ((String)(Properties.Settings.Default["vfsfile"])).Length == 0)
{
var r = System.Windows.Forms.MessageBox.Show("首次启动 VFS 需要在磁盘上建立一个虚拟磁盘镜像文件，镜像文件大小为 1GB。\n点击确定后请选择一个可以写入的位置来建立此文件，点击取消关闭程序。", "磁盘镜像文件未找到", System.Windows.Forms.MessageBoxButtons.OKCancel, System.Windows.Forms.MessageBoxIcon.Information);
if (r == System.Windows.Forms.DialogResult.Cancel)
{
Close();
return;
}
using (var dialog = new System.Windows.Forms.SaveFileDialog())
{
dialog.Title = "保存磁盘镜像文件";
dialog.FileName = "vfs.bin";
var result = dialog.ShowDialog();
if (result == System.Windows.Forms.DialogResult.Cancel)
{
Close();
return;
}
else
{
try
{
device = new FileAdapter(dialog.FileName, 1 << 10 << 10 << 10);
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show("打开镜像文件失败，可能您没有权限在该位置写入文件，或您内存不足。程序即将退出，请重新打开程序。");
Close();
return;
}
// 更新配置
Properties.Settings.Default["vfsfile"] = dialog.FileName;
Properties.Settings.Default.Save();
}
}
}
else
{
device = new FileAdapter((String)Properties.Settings.Default["vfsfile"], 1 << 10 << 10 << 10);
}
vfs = new VFS(device);
if (!vfs.IsFormated())
{
var result = System.Windows.Forms.MessageBox.Show("该磁盘镜像文件尚未格式化，是否格式化?", "VFS", System.Windows.Forms.MessageBoxButtons.YesNo);
if (result == System.Windows.Forms.DialogResult.No)
{
Close();
return;
}
vfs.Format(device.Size() >> 10, 4);
// 写入一个示例文件
var file = vfs.NewFile("/README.txt", VFS.FileMode.Create);
file.Write(Encoding.UTF8.GetBytes("Hello world！\r\n\r\n这个文件是格式化时自动建立的，如果你看到了这个文件，说明一切工作正常。\r\n\r\n当你使用记事本修改这个文件并保存以后，它会同步到虚拟文件系统中。\r\n\r\n该虚拟文件系统是索引文件系统，inode 默认占总空间的 10%，理论可支持单一文件最大 2GB。"));
System.Windows.Forms.MessageBox.Show("磁盘格式化成功！", "VFS", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Information);
}
LoadDirectory("/");
UpdateInfo();
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
if (Properties.Settings.Default["vfsfile"] == null || ((String)(Properties.Settings.Default["vfsfile"])).Length == 0)
{
var r = System.Windows.Forms.MessageBox.Show("首次启动 VFS 需要在磁盘上建立一个虚拟磁盘镜像文件，镜像文件大小为 1GB。\n点击确定后请选择一个可以写入的位置来建立此文件，点击取消关闭程序。", "磁盘镜像文件未找到", System.Windows.Forms.MessageBoxButtons.OKCancel, System.Windows.Forms.MessageBoxIcon.Information);
if (r == System.Windows.Forms.DialogResult.Cancel)
{
Close();
return;
}
using (var dialog = new System.Windows.Forms.SaveFileDialog())
{
dialog.Title = "保存磁盘镜像文件";
dialog.FileName = "vfs.bin";
var result = dialog.ShowDialog();
if (result == System.Windows.Forms.DialogResult.Cancel)
{
Close();
return;
}
else
{
try
{
device = new FileAdapter(dialog.FileName, 1 << 10 << 10 << 10);
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show("打开镜像文件失败，可能您没有权限在该位置写入文件，或您内存不足。程序即将退出，请重新打开程序。");
Close();
return;
}
// 更新配置
Properties.Settings.Default["vfsfile"] = dialog.FileName;
Properties.Settings.Default.Save();
}
}
}
else
{
device = new FileAdapter((String)Properties.Settings.Default["vfsfile"], 1 << 10 << 10 << 10);
}
vfs = new VFS(device);
if (!vfs.IsFormated())
{
var result = System.Windows.Forms.MessageBox.Show("该磁盘镜像文件尚未格式化，是否格式化?", "VFS", System.Windows.Forms.MessageBoxButtons.YesNo);
if (result == System.Windows.Forms.DialogResult.No)
{
Close();
return;
}
vfs.Format(device.Size() >> 10, 4);
// 写入一个示例文件
var file = vfs.NewFile("/README.txt", VFS.FileMode.Create);
file.Write(Encoding.UTF8.GetBytes("Hello world！\r\n\r\n这个文件是格式化时自动建立的，如果你看到了这个文件，说明一切工作正常。\r\n\r\n当你使用记事本修改这个文件并保存以后，它会同步到虚拟文件系统中。\r\n\r\n该虚拟文件系统是索引文件系统，inode 默认占总空间的 10%，理论可支持单一文件最大 2GB。"));
System.Windows.Forms.MessageBox.Show("磁盘格式化成功！", "VFS", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Information);
}
LoadDirectory("/");
UpdateInfo();
}
public VFS(AbstractDevice device)
{
vfs = new VFSCore(device);
}
public void RemoveDevice(AbstractDevice device)
{
connectedDevicesByName.Remove(device.GetDeviceName());
}
protected override bool SendCommand(AbstractDevice devrec, string command, string[] cmdParams)
{
writeLog("Command: " + command);
foreach (string param in cmdParams)
{
writeLog("Param: " + param);
}
if ((devrec is VarDevice) | (devrec is DateDevice) | (devrec is DelayDevice))
{
if (devrec is DateDevice)
{
DateDevice device = devrec as DateDevice;
switch (command)
{
case "CURRENT":
device.tellServerDate();
break;
default:
break;
}
}
else if (devrec is VarDevice)
{
VarDevice device = devrec as VarDevice;
switch (command)
{
case "TOGGLE":
device.toggle();
break;
case "TURNON":
device.turnOn();
break;
case "TURNOFF":
case "SETZERO":
device.turnOff();
break;
case "INCREMENT":
device.increment();
break;
case "DECREMENT":
device.decrement();
break;
default:
break;
}
}
else if (devrec is DelayDevice)
{
DelayDevice device = devrec as DelayDevice;
switch (command)
{
case "START":
device.start();
break;
case "STOP":
device.stop();
break;
default:
break;
}
}
}
return(false);
}
private void OnResetBoardSetting(object o, EventArgs e)
{
AbstractDevice selectedDevice = StaticMethods.GetSeletecedDevice(_busName, _deviceName);
selectedDevice.ResetParamter();
}
public VFS(AbstractDevice device)
{
vfs = new VFSCore(device);
}
