1 files changed, 164 insertions, 0 deletions
diff --git a/Emby.Server.Implementations/IO/SharpCifs/Netbios/NbtException.cs b/Emby.Server.Implementations/IO/SharpCifs/Netbios/NbtException.cs
new file mode 100644
index 000000000..e785c9943
--- /dev/null
+++ b/Emby.Server.Implementations/IO/SharpCifs/Netbios/NbtException.cs
@@ -0,0 +1,164 @@
+// This code is derived from jcifs smb client library <jcifs at samba dot org>
+// Ported by J. Arturo <webmaster at komodosoft dot net>
+//  
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+// 
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+// 
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+using System.IO;
+
+namespace SharpCifs.Netbios
+{
+
+	public class NbtException : IOException
+	{
+		public const int Success = 0;
+
+		public const int ErrNamSrvc = unchecked(0x01);
+
+		public const int ErrSsnSrvc = unchecked(0x02);
+
+		public const int FmtErr = unchecked(0x1);
+
+		public const int SrvErr = unchecked(0x2);
+
+		public const int ImpErr = unchecked(0x4);
+
+		public const int RfsErr = unchecked(0x5);
+
+		public const int ActErr = unchecked(0x6);
+
+		public const int CftErr = unchecked(0x7);
+
+		public const int ConnectionRefused = -1;
+
+		public const int NotListeningCalled = unchecked(0x80);
+
+		public const int NotListeningCalling = unchecked(0x81);
+
+		public const int CalledNotPresent = unchecked(0x82);
+
+		public const int NoResources = unchecked(0x83);
+
+		public const int Unspecified = unchecked(0x8F);
+
+		public int ErrorClass;
+
+		public int ErrorCode;
+
+		// error classes
+		// name service error codes
+		// session service error codes
+		public static string GetErrorString(int errorClass, int errorCode)
+		{
+			string result = string.Empty;
+			switch (errorClass)
+			{
+				case Success:
+				{
+					result += "SUCCESS";
+					break;
+				}
+
+				case ErrNamSrvc:
+				{
+					result += "ERR_NAM_SRVC/";
+					switch (errorCode)
+					{
+						case FmtErr:
+						{
+							result += "FMT_ERR: Format Error";
+							goto default;
+						}
+
+						default:
+						{
+							result += "Unknown error code: " + errorCode;
+							break;
+						}
+					}
+					break;
+				}
+
+				case ErrSsnSrvc:
+				{
+					result += "ERR_SSN_SRVC/";
+					switch (errorCode)
+					{
+						case ConnectionRefused:
+						{
+							result += "Connection refused";
+							break;
+						}
+
+						case NotListeningCalled:
+						{
+							result += "Not listening on called name";
+							break;
+						}
+
+						case NotListeningCalling:
+						{
+							result += "Not listening for calling name";
+							break;
+						}
+
+						case CalledNotPresent:
+						{
+							result += "Called name not present";
+							break;
+						}
+
+						case NoResources:
+						{
+							result += "Called name present, but insufficient resources";
+							break;
+						}
+
+						case Unspecified:
+						{
+							result += "Unspecified error";
+							break;
+						}
+
+						default:
+						{
+							result += "Unknown error code: " + errorCode;
+							break;
+						}
+					}
+					break;
+				}
+
+				default:
+				{
+					result += "unknown error class: " + errorClass;
+					break;
+				}
+			}
+			return result;
+		}
+
+		public NbtException(int errorClass, int errorCode) : base(GetErrorString(errorClass
+			, errorCode))
+		{
+			this.ErrorClass = errorClass;
+			this.ErrorCode = errorCode;
+		}
+
+		public override string ToString()
+		{
+			return "errorClass=" + ErrorClass + ",errorCode=" + ErrorCode + ",errorString="
+				 + GetErrorString(ErrorClass, ErrorCode);
+		}
+	}
+}