merge common implementations and server implementations

Emby.Server.Implementations/IO/SharpCifs/Dcerpc/DcerpcException.cs

@@ -0,0 +1,93 @@
+// 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;
+using System.IO;
+using SharpCifs.Util;
+using SharpCifs.Util.Sharpen;
+
+namespace SharpCifs.Dcerpc
+{
+	
+	public class DcerpcException : IOException 
+	{
+		internal static string GetMessageByDcerpcError(int errcode)
+		{
+			int min = 0;
+            int max = DcerpcError.DcerpcFaultCodes.Length;
+			while (max >= min)
+			{
+				int mid = (min + max) / 2;
+                if (errcode > DcerpcError.DcerpcFaultCodes[mid])
+				{
+					min = mid + 1;
+				}
+				else
+				{
+                    if (errcode < DcerpcError.DcerpcFaultCodes[mid])
+					{
+						max = mid - 1;
+					}
+					else
+					{
+                        return DcerpcError.DcerpcFaultMessages[mid];
+					}
+				}
+			}
+			return "0x" + Hexdump.ToHexString(errcode, 8);
+		}
+
+		private int _error;
+
+		private Exception _rootCause;
+
+		internal DcerpcException(int error) : base(GetMessageByDcerpcError(error))
+		{
+			this._error = error;
+		}
+
+		public DcerpcException(string msg) : base(msg)
+		{
+		}
+
+		public DcerpcException(string msg, Exception rootCause) : base(msg)
+		{
+			this._rootCause = rootCause;
+		}
+
+		public virtual int GetErrorCode()
+		{
+			return _error;
+		}
+
+		public virtual Exception GetRootCause()
+		{
+			return _rootCause;
+		}
+
+		public override string ToString()
+		{
+			if (_rootCause != null)
+			{
+				StringWriter sw = new StringWriter();
+				PrintWriter pw = new PrintWriter(sw);
+				Runtime.PrintStackTrace(_rootCause, pw);
+				return base.ToString() + "\n" + sw;
+			}
+			return base.ToString();
+		}
+	}
+}