Replace ByteQueue with its simplified version, InstructionQueue, since it's used...

[NovacoinLibrary.git] / Novacoin / ByteQueue.cs

diff --git a/Novacoin/ByteQueue.cs b/Novacoin/ByteQueue.cs
deleted file mode 100644 (file)
index 8af351f..0000000
--- a/Novacoin/ByteQueue.cs
+++ /dev/null
@@ -1,181 +0,0 @@
-\feff/**
- *  Novacoin classes library
- *  Copyright (C) 2015 Alex D. (balthazar.ad@gmail.com)
-
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU Affero General Public License as
- *  published by the Free Software Foundation, either version 3 of the
- *  License, or (at your option) any later version.
-
- *  This program 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 Affero General Public License for more details.
-
- *  You should have received a copy of the GNU Affero General Public License
- *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-using System;
-using System.Collections.Generic;
-using System.Diagnostics.Contracts;
-using System.IO;
-
-namespace Novacoin
-{
-    [Serializable]
-    public class ByteQueueException : Exception
-    {
-        public ByteQueueException()
-        {
-        }
-
-        public ByteQueueException(string message)
-            : base(message)
-        {
-        }
-
-        public ByteQueueException(string message, Exception inner)
-            : base(message, inner)
-        {
-        }
-    }
-
-    /// <summary>
-    /// Stream of bytes.
-    /// 
-    /// TODO: rewrite using MemoryStream
-    /// </summary>
-    public class ByteQueue : IDisposable
-    {
-        private bool disposed = false;
-
-        private MemoryStream _Stream;
-        private BinaryReader _Reader;
-
-        public ByteQueue(ref byte[] buffer, int Start)
-        {
-            _Stream = new MemoryStream(buffer);
-            _Stream.Seek(Start, SeekOrigin.Begin);
-            _Reader = new BinaryReader(_Stream);
-        }
-
-        public ByteQueue(ref byte[] buffer)
-        {
-            _Stream = new MemoryStream(buffer);
-            _Reader = new BinaryReader(_Stream);
-        }
-
-        public ByteQueue(ref List<byte> List, int Start)
-        {
-            _Stream = new MemoryStream(List.ToArray());
-            _Stream.Seek(Start, SeekOrigin.Begin);
-            _Reader = new BinaryReader(_Stream);
-        }
-
-        public ByteQueue(ref List<byte> List)
-        {
-            _Stream = new MemoryStream(List.ToArray());
-            _Reader = new BinaryReader(_Stream);
-        }
-
-        ~ByteQueue()
-        {
-            Dispose(false);
-        }
-
-        public void Dispose()
-        {
-            Dispose(true);
-            GC.SuppressFinalize(this);
-        }
-
-        protected virtual void Dispose(bool disposing)
-        {
-            if (!disposed)
-            {
-                if (disposing)
-                {
-                    _Reader.Dispose();
-                    _Stream.Dispose();
-                }
-
-                disposed = true;
-            }
-        }
-
-        public byte Get()
-        {
-            if (_Stream.Position == _Stream.Length)
-            {
-                throw new ByteQueueException("No elements left.");
-            }
-
-            return _Reader.ReadByte();
-        }
-
-        public bool TryGet(ref byte Element)
-        {
-            if (_Stream.Position == _Stream.Length)
-            {
-                return false;
-            }
-
-            Element = _Reader.ReadByte();
-
-            return true;
-        }
-
-        public byte[] Get(int nCount)
-        {
-            Contract.Requires<ArgumentException>(Count - Index >= nCount, "nCount is greater than amount of elements.");
-
-            return _Reader.ReadBytes(nCount);
-        }
-
-        public bool TryGet(int nCount, ref byte[] Elements)
-        {
-            Elements = _Reader.ReadBytes(nCount);
-            return (Elements.Length == nCount);
-        }
-
-        /// <summary>
-        /// Current index value
-        /// </summary>
-        public int Index
-        {
-            get { return (int)_Stream.Position; }
-        }
-
-        public int Count
-        {
-            get { return (int)_Stream.Length; }
-        }
-
-        public ulong GetVarInt()
-        {
-            try
-            {
-                byte prefix = _Reader.ReadByte();
-
-                switch (prefix)
-                {
-                    case 0xfd: // ushort
-                        return _Reader.ReadUInt16();
-                    case 0xfe: // uint
-                        return _Reader.ReadUInt32();
-                    case 0xff: // ulong
-                        return _Reader.ReadUInt64();
-                    default:
-                        return prefix;
-                }
-            }
-            catch (EndOfStreamException e)
-            {
-                throw new ByteQueueException("No elements left.", e);
-            }
-        }
-    }
-}
-
-