public static void UpdateDevices <T>(Logger log, Dictionary <T, string> enumeratedDevices, Dictionary <T, ConnectedDevice> currentDevices, Action <ConnectedDevice> connectDevice)
{
// Stop tasks used by disconnected devices
foreach (var oldDevice in currentDevices.ToArray())
{
if (enumeratedDevices.ContainsKey(oldDevice.Key))
{
continue;
}
oldDevice.Value.DeviceDisconnected = true;
currentDevices.Remove(oldDevice.Key);
log.Info($"Device removed: {oldDevice.Value.Name} ({oldDevice.Key})");
}
// Start new devices
foreach (var androidDevice in enumeratedDevices)
{
if (currentDevices.ContainsKey(androidDevice.Key))
{
continue;
}
var connectedDevice = new ConnectedDevice
{
Key = androidDevice.Key,
Name = androidDevice.Value,
};
currentDevices.Add(androidDevice.Key, connectedDevice);
connectDevice(connectedDevice);
}
}
internal Process SetupProxy(ConnectedDevice device)
{
var currentDir = $"{Environment.GetEnvironmentVariable("XenkoDir")}\\Bin\\Windows\\";
var iosId = Path.Combine(currentDir, "iproxy.exe");
int testedLocalPort;
do
{
testedLocalPort = startLocalPort++;
if (startLocalPort >= 65536) // Make sure we stay in the range of dynamic ports: 49152-65535
{
startLocalPort = 49152;
}
} while (!CheckAvailableServerPort(testedLocalPort));
Task.Run(async() =>
{
while (!device.DeviceDisconnected)
{
try
{
await router.TryConnect("localhost", testedLocalPort);
}
catch (Exception)
{
// Mute exceptions and try to connect again
// TODO: Mute connection only, not message loop?
}
await Task.Delay(200);
}
});
var process = new Process
{
StartInfo =
{
UseShellExecute = false,
CreateNoWindow = true,
WorkingDirectory = currentDir,
FileName = iosId,
Arguments = $"{testedLocalPort} {RouterClient.DefaultListenPort} {device.Name}"
}
};
process.Start();
new AttachedChildProcessJob(process);
Log.Info($"iOS Device connected: {device.Name}; successfully mapped port {testedLocalPort}:{RouterClient.DefaultListenPort}");
return(process);
}
public static async Task LaunchPersistentClient(ConnectedDevice connectedDevice, Router router, string address, int localPort)
{
while (!connectedDevice.DeviceDisconnected)
{
try
{
await router.TryConnect(address, localPort);
}
catch (Exception)
{
// Mute exceptions and try to connect again
// TODO: Mute connection only, not message loop?
}
await Task.Delay(200);
}
}
public async Task TrackDevices()
{
var iosId = "idevice_id.exe";
while (true)
{
var thisRunDevices = new List <string>();
var process = new Process
{
StartInfo =
{
UseShellExecute = false,
CreateNoWindow = true,
RedirectStandardOutput = true,
FileName = iosId,
Arguments = "-l"
}
};
process.OutputDataReceived += (sender, args) =>
{
if (string.IsNullOrEmpty(args.Data))
{
return;
}
thisRunDevices.Add(args.Data);
if (devices.ContainsKey(args.Data))
{
return;
}
Log.Info($"New iOS devices: {args.Data}");
var newDev = new ConnectedDevice
{
DeviceDisconnected = false,
Name = args.Data
};
proxies[args.Data] = SetupProxy(newDev);
devices[args.Data] = newDev;
};
process.Start();
process.BeginOutputReadLine();
process.WaitForExit();
var toRemove = devices.Where(device => !thisRunDevices.Contains(device.Key)).ToList();
foreach (var device in toRemove)
{
device.Value.DeviceDisconnected = true;
proxies[device.Key].Kill();
proxies[device.Key].WaitForExit();
proxies.Remove(device.Key);
devices.Remove(device.Key);
Log.Info($"Disconnected iOS devices: {device}");
}
await Task.Delay(1000);
}
}