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Merge branch 'master' into SSDP

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This commit is contained in:
Cody Robibero
2020-06-20 15:33:13 -06:00
committed by GitHub
parent 46006a1aff bb947718ea
commit 43221fc26b
1243 changed files with 27665 additions and 13122 deletions
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64
RSSDP/SsdpCommunicationsServer.cs
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@@ -18,9 +18,6 @@ namespace Rssdp.Infrastructure
/// </summary>
public sealed class SsdpCommunicationsServer : DisposableManagedObjectBase, ISsdpCommunicationsServer
{
#region Fields
/* We could technically use one socket listening on port 1900 for everything.
* This should get both multicast (notifications) and unicast (search response) messages, however
* this often doesn't work under Windows because the MS SSDP service is running. If that service
@@ -53,10 +50,6 @@ namespace Rssdp.Infrastructure
private bool _IsShared;
private readonly bool _enableMultiSocketBinding;
#endregion
#region Events
/// <summary>
/// Raised when a HTTPU request message is received by a socket (unicast or multicast).
/// </summary>
@@ -67,10 +60,6 @@ namespace Rssdp.Infrastructure
/// </summary>
public event EventHandler<ResponseReceivedEventArgs> ResponseReceived;
#endregion
#region Constructors
/// <summary>
/// Minimum constructor.
/// </summary>
@@ -89,8 +78,15 @@ namespace Rssdp.Infrastructure
/// <exception cref="ArgumentOutOfRangeException">The <paramref name="multicastTimeToLive"/> argument is less than or equal to zero.</exception>
public SsdpCommunicationsServer(ISocketFactory socketFactory, int localPort, int multicastTimeToLive, INetworkManager networkManager, ILogger logger, bool enableMultiSocketBinding)
{
if (socketFactory == null) throw new ArgumentNullException(nameof(socketFactory));
if (multicastTimeToLive <= 0) throw new ArgumentOutOfRangeException(nameof(multicastTimeToLive), "multicastTimeToLive must be greater than zero.");
if (socketFactory == null)
{
throw new ArgumentNullException(nameof(socketFactory));
}
if (multicastTimeToLive <= 0)
{
throw new ArgumentOutOfRangeException(nameof(multicastTimeToLive), "multicastTimeToLive must be greater than zero.");
}
_BroadcastListenSocketSynchroniser = new object();
_SendSocketSynchroniser = new object();
@@ -107,10 +103,6 @@ namespace Rssdp.Infrastructure
_enableMultiSocketBinding = enableMultiSocketBinding;
}
#endregion
#region Public Methods
/// <summary>
/// Causes the server to begin listening for multicast messages, being SSDP search requests and notifications.
/// </summary>
@@ -164,7 +156,10 @@ namespace Rssdp.Infrastructure
/// </summary>
public async Task SendMessage(byte[] messageData, IPEndPoint destination, IPAddress fromLocalIpAddress, CancellationToken cancellationToken)
{
if (messageData == null) throw new ArgumentNullException(nameof(messageData));
if (messageData == null)
{
throw new ArgumentNullException(nameof(messageData));
}
ThrowIfDisposed();
@@ -193,11 +188,9 @@ namespace Rssdp.Infrastructure
}
catch (ObjectDisposedException)
{
}
catch (OperationCanceledException)
{
}
catch (Exception ex)
{
@@ -249,7 +242,10 @@ namespace Rssdp.Infrastructure
/// </summary>
public async Task SendMulticastMessage(string message, int sendCount, IPAddress fromLocalIpAddress, CancellationToken cancellationToken)
{
if (message == null) throw new ArgumentNullException(nameof(message));
if (message == null)
{
throw new ArgumentNullException(nameof(message));
}
byte[] messageData = Encoding.UTF8.GetBytes(message);
@@ -298,10 +294,6 @@ namespace Rssdp.Infrastructure
}
}
#endregion
#region Public Properties
/// <summary>
/// Gets or sets a boolean value indicating whether or not this instance is shared amongst multiple <see cref="SsdpDeviceLocatorBase"/> and/or <see cref="ISsdpDevicePublisher"/> instances.
/// </summary>
@@ -311,13 +303,10 @@ namespace Rssdp.Infrastructure
public bool IsShared
{
get { return _IsShared; }
set { _IsShared = value; }
}
#endregion
#region Overrides
/// <summary>
/// Stops listening for requests, disposes this instance and all internal resources.
/// </summary>
@@ -332,10 +321,6 @@ namespace Rssdp.Infrastructure
}
}
#endregion
#region Private Methods
private Task SendMessageIfSocketNotDisposed(byte[] messageData, IPEndPoint destination, IPAddress fromLocalIpAddress, CancellationToken cancellationToken)
{
var sockets = _sendSockets;
@@ -483,9 +468,9 @@ namespace Rssdp.Infrastructure
private void OnRequestReceived(HttpRequestMessage data, IPEndPoint remoteEndPoint, IPAddress receivedOnLocalIpAddress)
{
//SSDP specification says only * is currently used but other uri's might
//be implemented in the future and should be ignored unless understood.
//Section 4.2 - http://tools.ietf.org/html/draft-cai-ssdp-v1-03#page-11
// SSDP specification says only * is currently used but other uri's might
// be implemented in the future and should be ignored unless understood.
// Section 4.2 - http://tools.ietf.org/html/draft-cai-ssdp-v1-03#page-11
if (data.RequestUri.ToString() != "*")
{
return;
@@ -493,20 +478,21 @@ namespace Rssdp.Infrastructure
var handlers = this.RequestReceived;
if (handlers != null)
{
handlers(this, new RequestReceivedEventArgs(data, remoteEndPoint, receivedOnLocalIpAddress));
}
}
private void OnResponseReceived(HttpResponseMessage data, IPEndPoint endPoint, IPAddress localIpAddress)
{
var handlers = this.ResponseReceived;
if (handlers != null)
{
handlers(this, new ResponseReceivedEventArgs(data, endPoint)
{
LocalIpAddress = localIpAddress
});
}
}
#endregion
}
}