private ReceivedUdpData GetMockNonNotifyRequest()
{
var data = String.Format(@"POST * HTTP/1.1
HOST: 239.255.255.250:1900
Date: {0}
NT: uuid: 1234
NTS: ssdp:alive
SERVER: TestOS/1.0 UPnP/1.0 RSSDP/1.0
USN: uuid:1234::test-schema:device:TestDeviceType:1
LOCATION: http://192.168.1.100:1701/devicedescription.xml
CACHE-CONTROL: public, max-age=1800
",
DateTime.UtcNow.ToString("r")
);
var retVal = new ReceivedUdpData()
{
Buffer = System.Text.UTF8Encoding.UTF8.GetBytes(data),
ReceivedFrom = new UdpEndPoint()
{
IPAddress = SsdpConstants.MulticastLocalAdminAddress,
Port = 1900
}
};
retVal.ReceivedBytes = retVal.Buffer.Length;
return(retVal);
}
public Task<ReceivedUdpData> ReceiveAsync()
{
ThrowIfDisposed();
var taskCompletionSource = new System.Threading.Tasks.TaskCompletionSource<ReceivedUdpData>();
byte[] buffer = new byte[SsdpConstants.DefaultUdpSocketBufferSize];
_UdpClient.BeginReceiveFromGroup(buffer, 0, buffer.Length,
(asyncResult) =>
{
IPEndPoint receivedFromEndPoint;
_UdpClient.EndReceiveFromGroup(asyncResult, out receivedFromEndPoint);
var tcs = asyncResult.AsyncState as System.Threading.Tasks.TaskCompletionSource<ReceivedUdpData>;
var result = new ReceivedUdpData()
{
ReceivedFrom = new UdpEndPoint()
{
IPAddress = receivedFromEndPoint.Address.ToString(),
Port = receivedFromEndPoint.Port
},
Buffer = buffer,
ReceivedBytes = buffer.Length
};
tcs.SetResult(result);
},
taskCompletionSource
);
return taskCompletionSource.Task;
}
private ReceivedUdpData GetMockByeByeNotification(SsdpDevice device)
{
var data = String.Format(@"NOTIFY * HTTP/1.1
HOST: 239.255.255.250:1900
DATE: {0}
NT: {1}
NTS: ssdp:byebye
SERVER: TestOS/1.0 UPnP/1.0 RSSDP/1.0
USN: {2}
",
DateTime.UtcNow.ToString("r"),
device.Udn,
String.Format("{0}::{1}", device.Udn, device.FullDeviceType)
);
var retVal = new ReceivedUdpData()
{
Buffer = System.Text.UTF8Encoding.UTF8.GetBytes(data),
ReceivedFrom = new UdpEndPoint()
{
IPAddress = SsdpConstants.MulticastLocalAdminAddress,
Port = 1900
}
};
retVal.ReceivedBytes = retVal.Buffer.Length;
return(retVal);
}
private ReceivedUdpData GetMockSearchResponseWithCustomCacheHeader(SsdpDevice device, string stHeader, string cacheHeader)
{
var responseText = String.Format(@"HTTP/1.1 200 OK
EXT:
DATE: {4}{0}
ST:{1}
SERVER: TestOS/1.0 UPnP/1.0 RSSDP/1.0
USN:{2}
LOCATION:{3}
", //Blank line at end important, do not remove.
String.IsNullOrEmpty(cacheHeader) ? String.Empty : Environment.NewLine + cacheHeader,
stHeader,
String.Format("{0}:{1}", device.Udn, device.FullDeviceType),
device.ToRootDevice().Location,
DateTime.UtcNow.ToString("r")
);
var retVal = new ReceivedUdpData()
{
Buffer = System.Text.ASCIIEncoding.UTF8.GetBytes(responseText),
ReceivedFrom = new UdpEndPoint()
{
IPAddress = SsdpConstants.MulticastLocalAdminAddress, Port = SsdpConstants.MulticastPort
}
};
retVal.ReceivedBytes = retVal.Buffer.Length;
return(retVal);
}
private void socketEventArg_ReceiveCompleted(object sender, SocketAsyncEventArgs e)
{
try
{
var ttcs = e.UserToken as TaskCompletionSource <ReceivedUdpData>;
if (e.SocketError == SocketError.Success)
{
var result = new ReceivedUdpData();
result.Buffer = new byte[e.BytesTransferred];
result.ReceivedBytes = e.BytesTransferred;
var endPoint = e.RemoteEndPoint as IPEndPoint;
result.ReceivedFrom = new UdpEndPoint()
{
IPAddress = endPoint.Address.ToString(),
Port = endPoint.Port
};
Array.Copy(e.Buffer, e.Offset, result.Buffer, 0, e.BytesTransferred);
ttcs.SetResult(result);
}
else
{
ttcs.SetException(new System.Net.Sockets.SocketException((int)e.SocketError));
}
}
finally
{
e.Dispose();
}
}
public Task <ReceivedUdpData> ReceiveAsync()
{
ThrowIfDisposed();
var taskCompletionSource = new System.Threading.Tasks.TaskCompletionSource <ReceivedUdpData>();
byte[] buffer = new byte[SsdpConstants.DefaultUdpSocketBufferSize];
_UdpClient.BeginReceiveFromGroup(buffer, 0, buffer.Length,
(asyncResult) =>
{
IPEndPoint receivedFromEndPoint;
_UdpClient.EndReceiveFromGroup(asyncResult, out receivedFromEndPoint);
var tcs = asyncResult.AsyncState as System.Threading.Tasks.TaskCompletionSource <ReceivedUdpData>;
var result = new ReceivedUdpData()
{
ReceivedFrom = new UdpEndPoint()
{
IPAddress = receivedFromEndPoint.Address.ToString(),
Port = receivedFromEndPoint.Port
},
Buffer = buffer,
ReceivedBytes = buffer.Length
};
tcs.SetResult(result);
},
taskCompletionSource
);
return(taskCompletionSource.Task);
}
public void MockReceiveBroadcast(ReceivedUdpData broadcastMessage)
{
if (!_ReceivedBroadcastsQueue.Any())
_BroadcastAvailableSignal.Reset();
_ReceivedBroadcastsQueue.Enqueue(broadcastMessage);
_BroadcastAvailableSignal.Set();
}
public Task <ReceivedUdpData> ReceiveAsync()
{
ThrowIfDisposed();
var taskCompletionSource = new System.Threading.Tasks.TaskCompletionSource <ReceivedUdpData>();
byte[] buffer = new byte[SsdpConstants.DefaultUdpSocketBufferSize];
try
{
_UdpClient.BeginReceiveFromGroup(buffer, 0, buffer.Length,
(asyncResult) =>
{
IPEndPoint receivedFromEndPoint;
try
{
_UdpClient.EndReceiveFromGroup(asyncResult, out receivedFromEndPoint);
var tcs = asyncResult.AsyncState as System.Threading.Tasks.TaskCompletionSource <ReceivedUdpData>;
var result = new ReceivedUdpData()
{
ReceivedFrom = new UdpEndPoint()
{
IPAddress = receivedFromEndPoint.Address.ToString(),
Port = receivedFromEndPoint.Port
},
Buffer = buffer,
ReceivedBytes = buffer.Length
};
tcs.SetResult(result);
}
catch (SocketException se)
{
if (se.SocketErrorCode == SocketError.Shutdown || se.SocketErrorCode == SocketError.OperationAborted || se.SocketErrorCode == SocketError.NotConnected)
{
throw new SocketClosedException(se.Message, se);
}
throw;
}
},
taskCompletionSource
);
}
catch (SocketException se)
{
if (se.SocketErrorCode == SocketError.Shutdown || se.SocketErrorCode == SocketError.OperationAborted || se.SocketErrorCode == SocketError.NotConnected)
{
throw new SocketClosedException(se.Message, se);
}
throw;
}
return(taskCompletionSource.Task);
}
public void MockReceiveBroadcast(ReceivedUdpData broadcastMessage)
{
if (!_ReceivedBroadcastsQueue.Any())
{
_BroadcastAvailableSignal.Reset();
}
_ReceivedBroadcastsQueue.Enqueue(broadcastMessage);
_BroadcastAvailableSignal.Set();
}
public void MockReceiveMessage(ReceivedUdpData message)
{
if (!_ReceivedMessageQueue.Any())
{
_MessageAvailableSignal.Reset();
}
_ReceivedMessageQueue.Enqueue(message);
_MessageAvailableSignal.Set();
}
public Task <ReceivedUdpData> ReceiveAsync()
{
return(Task.Run <ReceivedUdpData>(() =>
{
ReceivedUdpData data = null;
while (!_ReceivedData.TryDequeue(out data))
{
_DataAvailableSignal.WaitOne();
}
_DataAvailableSignal.Reset();
return data;
}));
}
private void _Socket_MessageReceived(Windows.Networking.Sockets.DatagramSocket sender, Windows.Networking.Sockets.DatagramSocketMessageReceivedEventArgs args)
{
using (var reader = args.GetDataReader())
{
var data = new ReceivedUdpData()
{
ReceivedBytes = Convert.ToInt32(reader.UnconsumedBufferLength),
ReceivedFrom = new UdpEndPoint()
{
IPAddress = args.RemoteAddress.RawName,
Port = Convert.ToInt32(args.RemotePort)
}
};
data.Buffer = new byte[data.ReceivedBytes];
reader.ReadBytes(data.Buffer);
_ReceivedData.Enqueue(data);
_DataAvailableSignal.Set();
}
}
private ReceivedUdpData GetMockAliveNotification(SsdpDevice device)
{
var rootDevice = device.ToRootDevice();
var data = String.Format(@"NOTIFY * HTTP/1.1
HOST: 239.255.255.250:1900
Date: {0}
NT: {1}
NTS: ssdp:alive
SERVER: TestOS/1.0 UPnP/1.0 RSSDP/1.0
USN: {2}
LOCATION: {3}
CACHE-CONTROL: public, max-age={4}
",
DateTime.UtcNow.ToString("r"),
device.Udn,
String.Format("{0}::{1}", device.Udn, device.FullDeviceType),
rootDevice.Location,
rootDevice.CacheLifetime.TotalSeconds
);
var retVal = new ReceivedUdpData()
{
Buffer = System.Text.UTF8Encoding.UTF8.GetBytes(data),
ReceivedFrom = new UdpEndPoint()
{
IPAddress = SsdpConstants.MulticastLocalAdminAddress,
Port = 1900
}
};
retVal.ReceivedBytes = retVal.Buffer.Length;
return(retVal);
}
private ReceivedUdpData GetMockSearchResponseWithCustomCacheHeader(SsdpDevice device, string stHeader, string cacheHeader)
{
var responseText = String.Format(@"HTTP/1.1 200 OK
EXT:
DATE: {4}{0}
ST:{1}
SERVER: TestOS/1.0 UPnP/1.0 RSSDP/1.0
USN:{2}
LOCATION:{3}
", //Blank line at end important, do not remove.
String.IsNullOrEmpty(cacheHeader) ? String.Empty : Environment.NewLine + cacheHeader,
stHeader,
String.Format("{0}:{1}", device.Udn, device.FullDeviceType),
device.ToRootDevice().Location,
DateTime.UtcNow.ToString("r")
);
var retVal = new ReceivedUdpData()
{
Buffer = System.Text.ASCIIEncoding.UTF8.GetBytes(responseText),
ReceivedFrom = new UdpEndPoint() { IPAddress = SsdpConstants.MulticastLocalAdminAddress, Port = SsdpConstants.MulticastPort }
};
retVal.ReceivedBytes = retVal.Buffer.Length;
return retVal;
}
private ReceivedUdpData GetMockNonNotifyRequest()
{
var data = String.Format(@"POST * HTTP/1.1
HOST: 239.255.255.250:1900
Date: {0}
NT: uuid: 1234
NTS: ssdp:alive
SERVER: TestOS/1.0 UPnP/1.0 RSSDP/1.0
USN: uuid:1234::test-schema:device:TestDeviceType:1
LOCATION: http://192.168.1.100:1701/devicedescription.xml
CACHE-CONTROL: public, max-age=1800
",
DateTime.UtcNow.ToString("r")
);
var retVal = new ReceivedUdpData()
{
Buffer = System.Text.UTF8Encoding.UTF8.GetBytes(data),
ReceivedFrom = new UdpEndPoint()
{
IPAddress = SsdpConstants.MulticastLocalAdminAddress,
Port = 1900
}
};
retVal.ReceivedBytes = retVal.Buffer.Length;
return retVal;
}
private ReceivedUdpData GetMockByeByeNotification(SsdpDevice device)
{
var data = String.Format(@"NOTIFY * HTTP/1.1
HOST: 239.255.255.250:1900
DATE: {0}
NT: {1}
NTS: ssdp:byebye
SERVER: TestOS/1.0 UPnP/1.0 RSSDP/1.0
USN: {2}
",
DateTime.UtcNow.ToString("r"),
device.Udn,
String.Format("{0}::{1}", device.Udn, device.FullDeviceType)
);
var retVal = new ReceivedUdpData()
{
Buffer = System.Text.UTF8Encoding.UTF8.GetBytes(data),
ReceivedFrom = new UdpEndPoint()
{
IPAddress = SsdpConstants.MulticastLocalAdminAddress,
Port = 1900
}
};
retVal.ReceivedBytes = retVal.Buffer.Length;
return retVal;
}
private ReceivedUdpData GetMockAliveNotification(SsdpDevice device)
{
var rootDevice = device.ToRootDevice();
var data = String.Format(@"NOTIFY * HTTP/1.1
HOST: 239.255.255.250:1900
Date: {0}
NT: {1}
NTS: ssdp:alive
SERVER: TestOS/1.0 UPnP/1.0 RSSDP/1.0
USN: {2}
LOCATION: {3}
CACHE-CONTROL: public, max-age={4}
",
DateTime.UtcNow.ToString("r"),
device.Udn,
String.Format("{0}::{1}", device.Udn, device.FullDeviceType),
rootDevice.Location,
rootDevice.CacheLifetime.TotalSeconds
);
var retVal = new ReceivedUdpData()
{
Buffer = System.Text.UTF8Encoding.UTF8.GetBytes(data),
ReceivedFrom = new UdpEndPoint()
{
IPAddress = SsdpConstants.MulticastLocalAdminAddress,
Port = 1900
}
};
retVal.ReceivedBytes = retVal.Buffer.Length;
return retVal;
}
public void MockReceiveMessage(ReceivedUdpData message)
{
if (!_ReceivedMessageQueue.Any())
_MessageAvailableSignal.Reset();
_ReceivedMessageQueue.Enqueue(message);
_MessageAvailableSignal.Set();
}
private void _Socket_MessageReceived(Windows.Networking.Sockets.DatagramSocket sender, Windows.Networking.Sockets.DatagramSocketMessageReceivedEventArgs args)
{
using (var reader = args.GetDataReader())
{
var data = new ReceivedUdpData()
{
ReceivedBytes = Convert.ToInt32(reader.UnconsumedBufferLength),
ReceivedFrom = new UdpEndPoint()
{
IPAddress = args.RemoteAddress.RawName,
Port = Convert.ToInt32(args.RemotePort)
}
};
data.Buffer = new byte[data.ReceivedBytes];
reader.ReadBytes(data.Buffer);
_ReceivedData.Enqueue(data);
_DataAvailableSignal.Set();
}
}
private void socketEventArg_ReceiveCompleted(object sender, SocketAsyncEventArgs e)
{
try
{
var ttcs = e.UserToken as TaskCompletionSource<ReceivedUdpData>;
if (e.SocketError == SocketError.Success)
{
var result = new ReceivedUdpData();
result.Buffer = new byte[e.BytesTransferred];
result.ReceivedBytes = e.BytesTransferred;
var endPoint = e.RemoteEndPoint as IPEndPoint;
result.ReceivedFrom = new UdpEndPoint()
{
IPAddress = endPoint.Address.ToString(),
Port = endPoint.Port
};
Array.Copy(e.Buffer, e.Offset, result.Buffer, 0, e.BytesTransferred);
ttcs.SetResult(result);
}
else
ttcs.SetException(new System.Net.Sockets.SocketException((int)e.SocketError));
}
finally
{
e.Dispose();
}
}
private ReceivedUdpData GetSearchRequestMessageWithoutMXHeader(string searchTarget)
{
var retVal = new ReceivedUdpData();
retVal.Buffer = System.Text.UTF8Encoding.UTF8.GetBytes(String.Format(@"M-SEARCH * HTTP/1.1
HOST: {0}:{1}
MAN: ""ssdp:discover""
ST: {2}
",
SsdpConstants.MulticastLocalAdminAddress,
SsdpConstants.MulticastPort,
searchTarget));
retVal.ReceivedFrom = new UdpEndPoint()
{
IPAddress = "192.168.1.100",
Port = 1701
};
retVal.ReceivedBytes = retVal.Buffer.Length;
return retVal;
}
