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/*
*
* 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.IO;
using System.Text;
using org.apache.qpid.transport.util;
namespace org.apache.qpid.transport.codec
{
/// <summary>
/// MSDecoder
///
/// </summary>
public sealed class MSDecoder : AbstractDecoder
{
private BinaryReader _reader;
public void Init(MemoryStream st)
{
_reader = new BinaryReader(st, Encoding.BigEndianUnicode);
}
protected override byte DoGet()
{
return _reader.ReadByte();
}
protected override void DoGet(byte[] bytes)
{
_reader.Read(bytes, 0, bytes.Length);
}
public override bool HasRemaining()
{
return (_reader.BaseStream.Position < _reader.BaseStream.Length);
}
public override short ReadUint8()
{
return (short) (0xFF & _reader.ReadByte());
}
public override int ReadUint16()
{
return ByteEncoder.GetBigEndian((UInt16) _reader.ReadInt16());
}
public override long ReadUint32()
{
return ByteEncoder.GetBigEndian((UInt32) _reader.ReadInt32());
}
public override long ReadUint64()
{
return (long) ByteEncoder.GetBigEndian(_reader.ReadInt64());
}
public override short ReadInt8()
{
return (short) (0xFF & _reader.ReadByte());
}
public override int ReadInt16()
{
return ByteEncoder.GetBigEndian((Int16) _reader.ReadInt16());
}
public override long ReadInt32()
{
return ByteEncoder.GetBigEndian((Int32) _reader.ReadInt32());
}
public override long ReadInt64()
{
return (long) ByteEncoder.GetBigEndian(_reader.ReadInt64());
}
public override double ReadDouble() {
return (double) ByteEncoder.GetBigEndian(_reader.ReadDouble()) ;
}
public override float ReadFloat() {
return (float) _reader.ReadSingle() ;
}
}
}
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