diff options
Diffstat (limited to 'RSSDP/SsdpCommunicationsServer.cs')
| -rw-r--r-- | RSSDP/SsdpCommunicationsServer.cs | 52 |
1 files changed, 27 insertions, 25 deletions
diff --git a/RSSDP/SsdpCommunicationsServer.cs b/RSSDP/SsdpCommunicationsServer.cs index 5d2afc37a..0aa985a26 100644 --- a/RSSDP/SsdpCommunicationsServer.cs +++ b/RSSDP/SsdpCommunicationsServer.cs @@ -1,6 +1,7 @@ using System; using System.Collections.Generic; using System.Linq; +using System.Net; using System.Net.Http; using System.Net.Sockets; using System.Text; @@ -163,7 +164,7 @@ namespace Rssdp.Infrastructure /// <summary> /// Sends a message to a particular address (uni or multicast) and port. /// </summary> - public async Task SendMessage(byte[] messageData, IpEndPointInfo destination, IpAddressInfo fromLocalIpAddress, CancellationToken cancellationToken) + public async Task SendMessage(byte[] messageData, IPEndPoint destination, IPAddress fromLocalIpAddress, CancellationToken cancellationToken) { if (messageData == null) throw new ArgumentNullException(nameof(messageData)); @@ -186,7 +187,7 @@ namespace Rssdp.Infrastructure } } - private async Task SendFromSocket(ISocket socket, byte[] messageData, IpEndPointInfo destination, CancellationToken cancellationToken) + private async Task SendFromSocket(ISocket socket, byte[] messageData, IPEndPoint destination, CancellationToken cancellationToken) { try { @@ -206,7 +207,7 @@ namespace Rssdp.Infrastructure } } - private List<ISocket> GetSendSockets(IpAddressInfo fromLocalIpAddress, IpEndPointInfo destination) + private List<ISocket> GetSendSockets(IPAddress fromLocalIpAddress, IPEndPoint destination) { EnsureSendSocketCreated(); @@ -215,24 +216,24 @@ namespace Rssdp.Infrastructure var sockets = _sendSockets.Where(i => i.LocalIPAddress.AddressFamily == fromLocalIpAddress.AddressFamily); // Send from the Any socket and the socket with the matching address - if (fromLocalIpAddress.AddressFamily == IpAddressFamily.InterNetwork) + if (fromLocalIpAddress.AddressFamily == AddressFamily.InterNetwork) { - sockets = sockets.Where(i => i.LocalIPAddress.Equals(IpAddressInfo.Any) || fromLocalIpAddress.Equals(i.LocalIPAddress)); + sockets = sockets.Where(i => i.LocalIPAddress.Equals(IPAddress.Any) || fromLocalIpAddress.Equals(i.LocalIPAddress)); // If sending to the loopback address, filter the socket list as well - if (destination.IpAddress.Equals(IpAddressInfo.Loopback)) + if (destination.Address.Equals(IPAddress.Loopback)) { - sockets = sockets.Where(i => i.LocalIPAddress.Equals(IpAddressInfo.Any) || i.LocalIPAddress.Equals(IpAddressInfo.Loopback)); + sockets = sockets.Where(i => i.LocalIPAddress.Equals(IPAddress.Any) || i.LocalIPAddress.Equals(IPAddress.Loopback)); } } - else if (fromLocalIpAddress.AddressFamily == IpAddressFamily.InterNetworkV6) + else if (fromLocalIpAddress.AddressFamily == AddressFamily.InterNetworkV6) { - sockets = sockets.Where(i => i.LocalIPAddress.Equals(IpAddressInfo.IPv6Any) || fromLocalIpAddress.Equals(i.LocalIPAddress)); + sockets = sockets.Where(i => i.LocalIPAddress.Equals(IPAddress.IPv6Any) || fromLocalIpAddress.Equals(i.LocalIPAddress)); // If sending to the loopback address, filter the socket list as well - if (destination.IpAddress.Equals(IpAddressInfo.IPv6Loopback)) + if (destination.Address.Equals(IPAddress.IPv6Loopback)) { - sockets = sockets.Where(i => i.LocalIPAddress.Equals(IpAddressInfo.IPv6Any) || i.LocalIPAddress.Equals(IpAddressInfo.IPv6Loopback)); + sockets = sockets.Where(i => i.LocalIPAddress.Equals(IPAddress.IPv6Any) || i.LocalIPAddress.Equals(IPAddress.IPv6Loopback)); } } @@ -240,7 +241,7 @@ namespace Rssdp.Infrastructure } } - public Task SendMulticastMessage(string message, IpAddressInfo fromLocalIpAddress, CancellationToken cancellationToken) + public Task SendMulticastMessage(string message, IPAddress fromLocalIpAddress, CancellationToken cancellationToken) { return SendMulticastMessage(message, SsdpConstants.UdpResendCount, fromLocalIpAddress, cancellationToken); } @@ -248,7 +249,7 @@ namespace Rssdp.Infrastructure /// <summary> /// Sends a message to the SSDP multicast address and port. /// </summary> - public async Task SendMulticastMessage(string message, int sendCount, IpAddressInfo fromLocalIpAddress, CancellationToken cancellationToken) + public async Task SendMulticastMessage(string message, int sendCount, IPAddress fromLocalIpAddress, CancellationToken cancellationToken) { if (message == null) throw new ArgumentNullException(nameof(message)); @@ -263,12 +264,13 @@ namespace Rssdp.Infrastructure // SSDP spec recommends sending messages multiple times (not more than 3) to account for possible packet loss over UDP. for (var i = 0; i < sendCount; i++) { - await SendMessageIfSocketNotDisposed(messageData, new IpEndPointInfo - { - IpAddress = new IpAddressInfo(SsdpConstants.MulticastLocalAdminAddress, IpAddressFamily.InterNetwork), - Port = SsdpConstants.MulticastPort - - }, fromLocalIpAddress, cancellationToken).ConfigureAwait(false); + await SendMessageIfSocketNotDisposed( + messageData, + new IPEndPoint( + IPAddress.Parse(SsdpConstants.MulticastLocalAdminAddress), + SsdpConstants.MulticastPort), + fromLocalIpAddress, + cancellationToken).ConfigureAwait(false); await Task.Delay(100, cancellationToken).ConfigureAwait(false); } @@ -336,7 +338,7 @@ namespace Rssdp.Infrastructure #region Private Methods - private Task SendMessageIfSocketNotDisposed(byte[] messageData, IpEndPointInfo destination, IpAddressInfo fromLocalIpAddress, CancellationToken cancellationToken) + private Task SendMessageIfSocketNotDisposed(byte[] messageData, IPEndPoint destination, IPAddress fromLocalIpAddress, CancellationToken cancellationToken) { var sockets = _sendSockets; if (sockets != null) @@ -364,13 +366,13 @@ namespace Rssdp.Infrastructure { var sockets = new List<ISocket>(); - sockets.Add(_SocketFactory.CreateSsdpUdpSocket(IpAddressInfo.Any, _LocalPort)); + sockets.Add(_SocketFactory.CreateSsdpUdpSocket(IPAddress.Any, _LocalPort)); if (_enableMultiSocketBinding) { foreach (var address in _networkManager.GetLocalIpAddresses(_config.Configuration.IgnoreVirtualInterfaces)) { - if (address.AddressFamily == IpAddressFamily.InterNetworkV6) + if (address.AddressFamily == AddressFamily.InterNetworkV6) { // Not support IPv6 right now continue; @@ -439,7 +441,7 @@ namespace Rssdp.Infrastructure } } - private void ProcessMessage(string data, IpEndPointInfo endPoint, IpAddressInfo receivedOnLocalIpAddress) + private void ProcessMessage(string data, IPEndPoint endPoint, IPAddress receivedOnLocalIpAddress) { // Responses start with the HTTP version, prefixed with HTTP/ while // requests start with a method which can vary and might be one we haven't @@ -481,7 +483,7 @@ namespace Rssdp.Infrastructure } } - private void OnRequestReceived(HttpRequestMessage data, IpEndPointInfo remoteEndPoint, IpAddressInfo receivedOnLocalIpAddress) + 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. @@ -496,7 +498,7 @@ namespace Rssdp.Infrastructure handlers(this, new RequestReceivedEventArgs(data, remoteEndPoint, receivedOnLocalIpAddress)); } - private void OnResponseReceived(HttpResponseMessage data, IpEndPointInfo endPoint, IpAddressInfo localIpAddress) + private void OnResponseReceived(HttpResponseMessage data, IPEndPoint endPoint, IPAddress localIpAddress) { var handlers = this.ResponseReceived; if (handlers != null) |