Remove tabs and trailing whitespace

8 files changed, 163 insertions, 166 deletions

diff --git a/Mono.Nat/AbstractNatDevice.cs b/Mono.Nat/AbstractNatDevice.cs
index 1b4216002..1241170c1 100644
--- a/Mono.Nat/AbstractNatDevice.cs
+++ b/Mono.Nat/AbstractNatDevice.cs
@@ -13,10 +13,10 @@
 // distribute, sublicense, and/or sell copies of the Software, and to
 // permit persons to whom the Software is furnished to do so, subject to
 // the following conditions:
-// 
+//
 // The above copyright notice and this permission notice shall be
 // included in all copies or substantial portions of the Software.
-// 
+//
 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
@@ -34,23 +34,22 @@ using System.Threading.Tasks;
 
 namespace Mono.Nat
 {
-	public abstract class AbstractNatDevice : INatDevice
-	{
-		private DateTime lastSeen;
-		
-		protected AbstractNatDevice ()
-		{
+    public abstract class AbstractNatDevice : INatDevice
+    {
+        private DateTime lastSeen;
+
+        protected AbstractNatDevice()
+        {
+        }
 
-		}
+        public abstract IPAddress LocalAddress { get; }
 
-		public abstract IPAddress LocalAddress { get; }
-		
-		public DateTime LastSeen
-		{
-			get { return lastSeen; }
-			set { lastSeen = value; }
-		}
+        public DateTime LastSeen
+        {
+            get { return lastSeen; }
+            set { lastSeen = value; }
+        }
 
-	    public abstract Task CreatePortMap(Mapping mapping);
-	}
+        public abstract Task CreatePortMap(Mapping mapping);
+    }
 }
diff --git a/Mono.Nat/Enums/ProtocolType.cs b/Mono.Nat/Enums/ProtocolType.cs
index a1f5cbb0e..54480598d 100644
--- a/Mono.Nat/Enums/ProtocolType.cs
+++ b/Mono.Nat/Enums/ProtocolType.cs
@@ -11,10 +11,10 @@
 // distribute, sublicense, and/or sell copies of the Software, and to
 // permit persons to whom the Software is furnished to do so, subject to
 // the following conditions:
-// 
+//
 // The above copyright notice and this permission notice shall be
 // included in all copies or substantial portions of the Software.
-// 
+//
 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
@@ -28,9 +28,9 @@ using System;
 
 namespace Mono.Nat
 {
-	public enum Protocol
-	{
-		Tcp,
-		Udp
-	}
-}
\ No newline at end of file
+    public enum Protocol
+    {
+        Tcp,
+        Udp
+    }
+}
diff --git a/Mono.Nat/EventArgs/DeviceEventArgs.cs b/Mono.Nat/EventArgs/DeviceEventArgs.cs
index fbbbf63e3..6358a0c29 100644
--- a/Mono.Nat/EventArgs/DeviceEventArgs.cs
+++ b/Mono.Nat/EventArgs/DeviceEventArgs.cs
@@ -11,10 +11,10 @@
 // distribute, sublicense, and/or sell copies of the Software, and to
 // permit persons to whom the Software is furnished to do so, subject to
 // the following conditions:
-// 
+//
 // The above copyright notice and this permission notice shall be
 // included in all copies or substantial portions of the Software.
-// 
+//
 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
@@ -28,18 +28,18 @@ using System;
 
 namespace Mono.Nat
 {
-	public class DeviceEventArgs : EventArgs
-	{
-		private INatDevice device;
-		
-		public DeviceEventArgs(INatDevice device)
-		{
-			this.device = device;
-		}
-		
-		public INatDevice Device
-		{
-			get { return this.device; }
-		}
-	}
-}
\ No newline at end of file
+    public class DeviceEventArgs : EventArgs
+    {
+        private INatDevice device;
+
+        public DeviceEventArgs(INatDevice device)
+        {
+            this.device = device;
+        }
+
+        public INatDevice Device
+        {
+            get { return this.device; }
+        }
+    }
+}
diff --git a/Mono.Nat/INatDevice.cs b/Mono.Nat/INatDevice.cs
index b0401627b..6a1509071 100644
--- a/Mono.Nat/INatDevice.cs
+++ b/Mono.Nat/INatDevice.cs
@@ -13,10 +13,10 @@
 // distribute, sublicense, and/or sell copies of the Software, and to
 // permit persons to whom the Software is furnished to do so, subject to
 // the following conditions:
-// 
+//
 // The above copyright notice and this permission notice shall be
 // included in all copies or substantial portions of the Software.
-// 
+//
 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
@@ -34,12 +34,12 @@ using System.Threading.Tasks;
 
 namespace Mono.Nat
 {
-	public interface INatDevice
-	{
-		Task CreatePortMap (Mapping mapping);
-		
-		IPAddress LocalAddress { get; }
+    public interface INatDevice
+    {
+        Task CreatePortMap (Mapping mapping);
+
+        IPAddress LocalAddress { get; }
 
-		DateTime LastSeen { get; set; }
-	}
+        DateTime LastSeen { get; set; }
+    }
 }
diff --git a/Mono.Nat/Mapping.cs b/Mono.Nat/Mapping.cs
index dd49404c6..438068934 100644
--- a/Mono.Nat/Mapping.cs
+++ b/Mono.Nat/Mapping.cs
@@ -13,10 +13,10 @@
 // distribute, sublicense, and/or sell copies of the Software, and to
 // permit persons to whom the Software is furnished to do so, subject to
 // the following conditions:
-// 
+//
 // The above copyright notice and this permission notice shall be
 // included in all copies or substantial portions of the Software.
-// 
+//
 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
@@ -30,94 +30,92 @@ using System;
 
 namespace Mono.Nat
 {
-	public class Mapping
-	{
+    public class Mapping
+    {
         private string description;
         private DateTime expiration;
         private int lifetime;
         private int privatePort;
-		private Protocol protocol;
-		private int publicPort;
-		
+        private Protocol protocol;
+        private int publicPort;
 
+        public Mapping(Protocol protocol, int privatePort, int publicPort)
+            : this (protocol, privatePort, publicPort, 0)
+        {
+        }
 
-		public Mapping (Protocol protocol, int privatePort, int publicPort)
-			: this (protocol, privatePort, publicPort, 0)
-		{
-		}
-		
-		public Mapping (Protocol protocol, int privatePort, int publicPort, int lifetime)
-		{
-			this.protocol = protocol;
-			this.privatePort = privatePort;
-			this.publicPort = publicPort;
-			this.lifetime = lifetime;
+        public Mapping(Protocol protocol, int privatePort, int publicPort, int lifetime)
+        {
+            this.protocol = protocol;
+            this.privatePort = privatePort;
+            this.publicPort = publicPort;
+            this.lifetime = lifetime;
 
-			if (lifetime == int.MaxValue)
-				this.expiration = DateTime.MaxValue;
-			else if (lifetime == 0)
-				this.expiration = DateTime.Now;
-			else
-				this.expiration = DateTime.Now.AddSeconds (lifetime);
-		}
+            if (lifetime == int.MaxValue)
+                this.expiration = DateTime.MaxValue;
+            else if (lifetime == 0)
+                this.expiration = DateTime.Now;
+            else
+                this.expiration = DateTime.Now.AddSeconds (lifetime);
+        }
 
         public string Description
         {
             get { return description; }
             set { description = value; }
         }
-		
-		public Protocol Protocol
-		{
-			get { return protocol; }
-			internal set { protocol = value; }
-		}
 
-		public int PrivatePort
-		{
-			get { return privatePort; }
-			internal set { privatePort = value; }
-		}
-		
-		public int PublicPort
-		{
-			get { return publicPort; }
-			internal set { publicPort = value; }
-		}
-		
-		public int Lifetime
-		{
-			get { return lifetime; }
-			internal set { lifetime = value; }
-		}
-		
-		public DateTime Expiration
-		{
-			get { return expiration; }
-			internal set { expiration = value; }
-		}
-		
-		public bool IsExpired ()
-		{
-			return expiration < DateTime.Now;
-		}
+        public Protocol Protocol
+        {
+            get { return protocol; }
+            internal set { protocol = value; }
+        }
+
+        public int PrivatePort
+        {
+            get { return privatePort; }
+            internal set { privatePort = value; }
+        }
 
-		public override bool Equals (object obj)
-		{
-			Mapping other = obj as Mapping;
-			return other == null ? false : this.protocol == other.protocol &&
-				this.privatePort == other.privatePort && this.publicPort == other.publicPort;
-		}
+        public int PublicPort
+        {
+            get { return publicPort; }
+            internal set { publicPort = value; }
+        }
 
-		public override int GetHashCode()
-		{
-			return this.protocol.GetHashCode() ^ this.privatePort.GetHashCode() ^ this.publicPort.GetHashCode();
-		}
+        public int Lifetime
+        {
+            get { return lifetime; }
+            internal set { lifetime = value; }
+        }
+
+        public DateTime Expiration
+        {
+            get { return expiration; }
+            internal set { expiration = value; }
+        }
+
+        public bool IsExpired()
+        {
+            return expiration < DateTime.Now;
+        }
+
+        public override bool Equals(object obj)
+        {
+            Mapping other = obj as Mapping;
+            return other == null ? false : this.protocol == other.protocol &&
+            this.privatePort == other.privatePort && this.publicPort == other.publicPort;
+        }
+
+        public override int GetHashCode()
+        {
+            return this.protocol.GetHashCode() ^ this.privatePort.GetHashCode() ^ this.publicPort.GetHashCode();
+        }
 
-        public override string ToString( )
+        public override string ToString()
         {
-            return String.Format( "Protocol: {0}, Public Port: {1}, Private Port: {2}, Description: {3}, Expiration: {4}, Lifetime: {5}", 
-                this.protocol, this.publicPort, this.privatePort, this.description, this.expiration, this.lifetime );
+            return String.Format( "Protocol: {0}, Public Port: {1}, Private Port: {2}, Description: {3}, Expiration: {4}, Lifetime: {5}",
+            this.protocol, this.publicPort, this.privatePort, this.description, this.expiration, this.lifetime );
         }
-	}
+    }
 }
diff --git a/Mono.Nat/Pmp/PmpConstants.cs b/Mono.Nat/Pmp/PmpConstants.cs
index ff3eb6230..83fa8e07c 100644
--- a/Mono.Nat/Pmp/PmpConstants.cs
+++ b/Mono.Nat/Pmp/PmpConstants.cs
@@ -11,10 +11,10 @@
 // distribute, sublicense, and/or sell copies of the Software, and to
 // permit persons to whom the Software is furnished to do so, subject to
 // the following conditions:
-// 
+//
 // The above copyright notice and this permission notice shall be
 // included in all copies or substantial portions of the Software.
-// 
+//
 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
@@ -29,28 +29,28 @@ using System;
 namespace Mono.Nat.Pmp
 {
     internal static class PmpConstants
-	{
-		public const byte Version = (byte)0;
-		
-		public const byte OperationCode = (byte)0;
-		public const byte OperationCodeUdp = (byte)1;
-		public const byte OperationCodeTcp = (byte)2;
+    {
+        public const byte Version = (byte)0;
+
+        public const byte OperationCode = (byte)0;
+        public const byte OperationCodeUdp = (byte)1;
+        public const byte OperationCodeTcp = (byte)2;
         public const byte ServerNoop = (byte)128;
-		
-		public const int ClientPort = 5350;
-		public const int ServerPort = 5351;
-		
-		public const int RetryDelay = 250;
-		public const int RetryAttempts = 9;
-		
-		public const int RecommendedLeaseTime = 60 * 60;
-		public const int DefaultLeaseTime = RecommendedLeaseTime;
-		
-		public const short ResultCodeSuccess = 0;
-		public const short ResultCodeUnsupportedVersion = 1;
-		public const short ResultCodeNotAuthorized = 2;
-		public const short ResultCodeNetworkFailure = 3;
-		public const short ResultCodeOutOfResources = 4;
-		public const short ResultCodeUnsupportedOperationCode = 5;
-	}
-}
\ No newline at end of file
+
+        public const int ClientPort = 5350;
+        public const int ServerPort = 5351;
+
+        public const int RetryDelay = 250;
+        public const int RetryAttempts = 9;
+
+        public const int RecommendedLeaseTime = 60 * 60;
+        public const int DefaultLeaseTime = RecommendedLeaseTime;
+
+        public const short ResultCodeSuccess = 0;
+        public const short ResultCodeUnsupportedVersion = 1;
+        public const short ResultCodeNotAuthorized = 2;
+        public const short ResultCodeNetworkFailure = 3;
+        public const short ResultCodeOutOfResources = 4;
+        public const short ResultCodeUnsupportedOperationCode = 5;
+    }
+}
diff --git a/Mono.Nat/Pmp/PmpSearcher.cs b/Mono.Nat/Pmp/PmpSearcher.cs
index 98cf37f14..5e4155841 100644
--- a/Mono.Nat/Pmp/PmpSearcher.cs
+++ b/Mono.Nat/Pmp/PmpSearcher.cs
@@ -15,10 +15,10 @@
 // distribute, sublicense, and/or sell copies of the Software, and to
 // permit persons to whom the Software is furnished to do so, subject to
 // the following conditions:
-// 
+//
 // The above copyright notice and this permission notice shall be
 // included in all copies or substantial portions of the Software.
-// 
+//
 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
@@ -108,8 +108,8 @@ namespace Mono.Nat
                         foreach (var unicast in properties.UnicastAddresses)
                         {
                             if (/*unicast.DuplicateAddressDetectionState == DuplicateAddressDetectionState.Preferred
-							    && unicast.AddressPreferredLifetime != UInt32.MaxValue
-							    && */unicast.Address.AddressFamily == AddressFamily.InterNetwork)
+                                && unicast.AddressPreferredLifetime != UInt32.MaxValue
+                                && */unicast.Address.AddressFamily == AddressFamily.InterNetwork)
                             {
                                 var bytes = unicast.Address.GetAddressBytes();
                                 bytes[3] = 1;
@@ -165,7 +165,7 @@ namespace Mono.Nat
 
         async Task Search(UdpClient client)
         {
-            // Sort out the time for the next search first. The spec says the 
+            // Sort out the time for the next search first. The spec says the
             // timeout should double after each attempt. Once it reaches 64 seconds
             // (and that attempt fails), assume no devices available
             nextSearch = DateTime.Now.AddMilliseconds(timeout);
diff --git a/Mono.Nat/Upnp/Searchers/UpnpSearcher.cs b/Mono.Nat/Upnp/Searchers/UpnpSearcher.cs
index bcf358d1c..17ce19768 100644
--- a/Mono.Nat/Upnp/Searchers/UpnpSearcher.cs
+++ b/Mono.Nat/Upnp/Searchers/UpnpSearcher.cs
@@ -15,10 +15,10 @@
 // distribute, sublicense, and/or sell copies of the Software, and to
 // permit persons to whom the Software is furnished to do so, subject to
 // the following conditions:
-// 
+//
 // The above copyright notice and this permission notice shall be
 // included in all copies or substantial portions of the Software.
-// 
+//
 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
@@ -58,8 +58,8 @@ namespace Mono.Nat
         }
 
         public void Search()
-		{
-		}
+        {
+        }
 
         public async Task Handle(IPAddress localAddress, UpnpDeviceInfo deviceInfo, IPEndPoint endpoint)
         {
@@ -70,16 +70,16 @@ namespace Mono.Nat
 
             try
             {
-                /* For UPnP Port Mapping we need ot find either WANPPPConnection or WANIPConnection. 
-				 Any other device type is no good to us for this purpose. See the IGP overview paper 
-				 page 5 for an overview of device types and their hierarchy.
-				 http://upnp.org/specs/gw/UPnP-gw-InternetGatewayDevice-v1-Device.pdf */
+                /* For UPnP Port Mapping we need ot find either WANPPPConnection or WANIPConnection.
+                 * Any other device type is no good to us for this purpose. See the IGP overview paper
+                 * page 5 for an overview of device types and their hierarchy.
+                 * http://upnp.org/specs/gw/UPnP-gw-InternetGatewayDevice-v1-Device.pdf */
 
                 /* TODO: Currently we are assuming version 1 of the protocol. We should figure out which
-				 version it is and apply the correct URN. */
+                 * version it is and apply the correct URN. */
 
                 /* Some routers don't correctly implement the version ID on the URN, so we only search for the type
-				 prefix. */
+                 * prefix. */
 
                 // We have an internet gateway device now
                 UpnpNatDevice d = new UpnpNatDevice(localAddress, deviceInfo, endpoint, string.Empty, _logger, _httpClient);