1 files changed, 0 insertions, 460 deletions
diff --git a/trunk/qpid/dotnet/Qpid.Common/Framing/EncodingUtils.cs b/trunk/qpid/dotnet/Qpid.Common/Framing/EncodingUtils.cs
deleted file mode 100644
index 4d424656f9..0000000000
--- a/trunk/qpid/dotnet/Qpid.Common/Framing/EncodingUtils.cs
+++ /dev/null
@@ -1,460 +0,0 @@
-/*
- *
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- *
- */
-using System;
-using System.Globalization;
-using System.Text;
-using Apache.Qpid.Buffer;
-
-namespace Apache.Qpid.Framing
-{
-   public class EncodingUtils
-   {
-      private static readonly Encoding DEFAULT_ENCODER = Encoding.ASCII;
-
-      // SHORT STRING
-      public static ushort EncodedShortStringLength(string s)
-      {
-         if ( s == null )
-         {
-            return 1;
-         } else
-         {
-            return (ushort)(1 + s.Length);
-         }
-      }
-      public static void WriteShortStringBytes(ByteBuffer buffer, string s)
-      {
-         if ( s != null )
-         {
-            //try
-            //{
-            //final byte[] encodedString = s.getBytes(STRING_ENCODING);
-            byte[] encodedString;
-            lock ( DEFAULT_ENCODER )
-            {
-               encodedString = DEFAULT_ENCODER.GetBytes(s);
-            }
-            // TODO: check length fits in an unsigned byte
-            buffer.Put((byte)encodedString.Length);
-            buffer.Put(encodedString);
-
-         } else
-         {
-            // really writing out unsigned byte
-            buffer.Put((byte)0);
-         }
-      }
-
-      // ASCII STRINGS
-      public static uint EncodedAsciiStringLength(string s)
-      {
-         // TODO: move this to 2-byte length once the proposed encodings
-         // have been approved. Also, validate length!
-         if ( s == null )
-            return 4;
-         else 
-            return (uint) (4 + s.Length);
-      }
-      public static string ReadAsciiString(ByteBuffer buffer)
-      {
-         return ReadLongString(buffer, DEFAULT_ENCODER);
-      }
-      public static void WriteAsciiString(ByteBuffer buffer, string s)
-      {
-         WriteLongStringBytes(buffer, s, DEFAULT_ENCODER);
-      }
-
-      // LONG STRING
-      public static uint EncodedLongStringLength(string s)
-      {
-         return EncodedLongStringLength(s, DEFAULT_ENCODER);
-      }
-
-      public static uint EncodedLongStringLength(string s, Encoding encoding)
-      {
-         if ( s == null )
-         {
-            return 4;
-         } else
-         {
-            return (uint)(4 + encoding.GetByteCount(s));
-         }
-      }
-      public static string ReadLongString(ByteBuffer buffer)
-      {
-         return ReadLongString(buffer, DEFAULT_ENCODER);
-      }
-      public static string ReadLongString(ByteBuffer buffer, Encoding encoding)
-      {
-         uint length = buffer.GetUInt32();
-         if ( length == 0 )
-         {
-            return null;
-         } else
-         {
-            byte[] data = new byte[length];
-            buffer.GetBytes(data);
-            lock ( encoding )
-            {
-               return encoding.GetString(data);
-            }
-         }
-      }
-      public static void WriteLongStringBytes(ByteBuffer buffer, string s)
-      {
-         WriteLongStringBytes(buffer, s, DEFAULT_ENCODER);
-      }
-
-      public static void WriteLongStringBytes(ByteBuffer buffer, string s, Encoding encoding)
-      {
-         if ( !(s == null || s.Length <= 0xFFFE) )
-         {
-            throw new ArgumentException("String too long");
-         }
-         if ( s != null )
-         {
-            lock ( encoding )
-            {
-               byte[] encodedString = encoding.GetBytes(s);
-               buffer.Put((uint)encodedString.Length);
-               buffer.Put(encodedString);
-            }
-         } else
-         {
-            buffer.Put((uint)0);
-         }
-      }
-
-      // BINARY
-      public static uint EncodedLongstrLength(byte[] bytes)
-      {
-         if ( bytes == null )
-         {
-            return 4;
-         } else
-         {
-            return (uint)(4 + bytes.Length);
-         }
-      }
-      public static byte[] ReadLongstr(ByteBuffer buffer)
-      {
-         uint length = buffer.GetUInt32();
-         if ( length == 0 )
-         {
-            return null;
-         } else
-         {
-            byte[] result = new byte[length];
-            buffer.GetBytes(result);
-            return result;
-         }
-      }
-      public static void WriteLongstr(ByteBuffer buffer, byte[] data)
-      {
-         if ( data != null )
-         {
-            buffer.Put((uint)data.Length);
-            buffer.Put(data);
-         } else
-         {
-            buffer.Put((uint)0);
-         }
-      }
-
-      // BOOLEANS
-      public static bool[] ReadBooleans(ByteBuffer buffer)
-      {
-         byte packedValue = buffer.GetByte();
-         bool[] result = new bool[8];
-
-         for ( int i = 0; i < 8; i++ )
-         {
-            result[i] = ((packedValue & (1 << i)) != 0);
-         }
-         return result;
-      }
-      public static void WriteBooleans(ByteBuffer buffer, bool[] values)
-      {
-         byte packedValue = 0;
-         for ( int i = 0; i < values.Length; i++ )
-         {
-            if ( values[i] )
-            {
-               packedValue = (byte)(packedValue | (1 << i));
-            }
-         }
-
-         buffer.Put(packedValue);
-      }
-
-      // FIELD TABLES
-      public static uint EncodedFieldTableLength(FieldTable table)
-      {
-         if ( table == null )
-         {
-            // size is encoded as 4 octets
-            return 4;
-         } else
-         {
-            // size of the table plus 4 octets for the size
-            return table.EncodedSize + 4;
-         }
-      }
-      /// <summary>
-      /// Reads the field table using the data in the specified buffer
-      /// </summary>
-      /// <param name="buffer">The buffer to read from.</param>
-      /// <returns>a populated field table</returns>
-      /// <exception cref="AMQFrameDecodingException">if the buffer does not contain a decodable field table</exception>
-      public static FieldTable ReadFieldTable(ByteBuffer buffer)
-      {
-         uint length = buffer.GetUInt32();
-         if ( length == 0 )
-         {
-            return null;
-         } else
-         {
-            return new FieldTable(buffer, length);
-         }
-      }
-      public static void WriteFieldTableBytes(ByteBuffer buffer, FieldTable table)
-      {
-         if ( table != null )
-         {
-            table.WriteToBuffer(buffer);
-         } else
-         {
-            buffer.Put((uint)0);
-         }
-      }
-
-
-      /// <summary>
-      /// Read a short string from the buffer
-      /// </summary>
-      /// <param name="buffer">The buffer to read from.</param>
-      /// <returns>a string</returns>
-      /// <exception cref="AMQFrameDecodingException">if the buffer does not contain a decodable short string</exception>
-      public static string ReadShortString(ByteBuffer buffer)
-      {
-         byte length = buffer.GetByte();
-         if ( length == 0 )
-         {
-            return null;
-         } else
-         {
-            byte[] data = new byte[length];
-            buffer.GetBytes(data);
-
-            lock ( DEFAULT_ENCODER )
-            {
-               return DEFAULT_ENCODER.GetString(data);
-            }
-         }
-      }
-
-
-
-      // BOOLEAN
-      public static uint EncodedBooleanLength()
-      {
-         return 1;
-      }
-      public static bool ReadBoolean(ByteBuffer buffer)
-      {
-         byte packedValue = buffer.GetByte();
-         return (packedValue == 1);
-      }
-      public static void WriteBoolean(ByteBuffer buffer, bool value)
-      {
-         buffer.Put((byte)(value ? 1 : 0));
-      }
-
-
-      // CHAR
-      public static uint EncodedCharLength()
-      {
-         return EncodedByteLength();
-      }
-      public static char ReadChar(ByteBuffer buffer)
-      {
-         return (char)buffer.GetByte();
-      }
-      public static void WriteChar(ByteBuffer buffer, char value)
-      {
-         buffer.Put((byte)value);
-      }
-
-      // BYTE
-      public static uint EncodedByteLength()
-      {
-         return 1;
-      }
-      public static byte ReadByte(ByteBuffer buffer)
-      {
-         return buffer.GetByte();
-      }
-      public static void WriteByte(ByteBuffer buffer, byte value)
-      {
-         buffer.Put(value);
-      }
-
-      // SBYTE
-      public static uint EncodedSByteLength()
-      {
-         return 1;
-      }
-      public static sbyte ReadSByte(ByteBuffer buffer)
-      {
-         return buffer.GetSByte();
-      }
-      public static void WriteSByte(ByteBuffer buffer, sbyte value)
-      {
-         buffer.Put(value);
-      }
-
-      // INT16
-      public static uint EncodedShortLength()
-      {
-         return 2;
-      }
-
-      public static short ReadShort(ByteBuffer buffer)
-      {
-         return buffer.GetInt16();
-      }
-      public static void WriteShort(ByteBuffer buffer, short value)
-      {
-         buffer.Put(value);
-      }
-
-      // UINT16
-      public static uint EncodedUnsignedShortLength()
-      {
-         return 2;
-      }
-
-      public static ushort ReadUnsignedShort(ByteBuffer buffer)
-      {
-         return buffer.GetUInt16();
-      }
-      public static void WriteUnsignedShort(ByteBuffer buffer, ushort value)
-      {
-         buffer.Put(value);
-      }
-
-
-      // INT32
-      public static uint EncodedIntegerLength()
-      {
-         return 4;
-      }
-      public static int ReadInteger(ByteBuffer buffer)
-      {
-         return buffer.GetInt32();
-      }
-      public static void WriteInteger(ByteBuffer buffer, int value)
-      {
-         buffer.Put(value);
-      }
-
-      // UINT32
-      public static uint UnsignedIntegerLength()
-      {
-         return 4;
-      }
-      public static void WriteUnsignedInteger(ByteBuffer buffer, uint value)
-      {
-         buffer.Put(value);
-      }
-      public static uint ReadUnsignedInteger(ByteBuffer buffer)
-      {
-         return buffer.GetUInt32();
-      }
-
-      // INT64
-      public static uint EncodedUnsignedLongLength()
-      {
-         return 8;
-      }
-      public static ulong ReadUnsignedLong(ByteBuffer buffer)
-      {
-         return buffer.GetUInt64();
-      }
-      public static void WriteUnsignedLong(ByteBuffer buffer, ulong value)
-      {
-         buffer.Put(value);
-      }
-      
-      // UINT64
-      public static uint EncodedLongLength()
-      {
-         return 8;
-      }
-      public static long ReadLong(ByteBuffer buffer)
-      {
-         return buffer.GetInt64();
-      }
-      public static void WriteLong(ByteBuffer buffer, long value)
-      {
-         buffer.Put(value);
-      }
-
-      // FLOAT
-      public static uint EncodedFloatLength()
-      {
-         return 4;
-      }
-      public static void WriteFloat(ByteBuffer buffer, float value)
-      {
-         buffer.Put(value);
-      }
-      public static float ReadFloat(ByteBuffer buffer)
-      {
-         return buffer.GetFloat();
-      }
-
-      // DOUBLE
-      public static uint EncodedDoubleLength()
-      {
-         return 8;
-      }
-      public static void WriteDouble(ByteBuffer buffer, double value)
-      {
-         buffer.Put(value);
-      }
-      public static double ReadDouble(ByteBuffer buffer)
-      {
-         return buffer.GetDouble();
-      }
-
-      // OTHER
-      public static long ReadLongAsShortString(ByteBuffer buffer)
-      {
-         string value = ReadShortString(buffer);
-         if ( value == null || value.Length == 0 )
-            return 0L;
-         return Convert.ToInt64(value, CultureInfo.InvariantCulture);
-      }
-
-   }
-
-}