145 lines
4.6 KiB
C#
145 lines
4.6 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System;
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using System.IO;
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using System.Threading;
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using System.Threading.Tasks;
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namespace Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Infrastructure
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{
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internal class WrappingStream : Stream
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{
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private Stream _inner;
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private bool _disposed;
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public WrappingStream(Stream inner)
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{
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_inner = inner;
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}
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public void SetInnerStream(Stream inner)
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{
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if (_disposed)
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{
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throw new ObjectDisposedException(nameof(WrappingStream));
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}
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_inner = inner;
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}
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public override bool CanRead => _inner.CanRead;
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public override bool CanSeek => _inner.CanSeek;
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public override bool CanWrite => _inner.CanWrite;
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public override bool CanTimeout => _inner.CanTimeout;
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public override long Length => _inner.Length;
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public override long Position
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{
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get => _inner.Position;
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set => _inner.Position = value;
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}
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public override int ReadTimeout
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{
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get => _inner.ReadTimeout;
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set => _inner.ReadTimeout = value;
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}
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public override int WriteTimeout
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{
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get => _inner.WriteTimeout;
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set => _inner.WriteTimeout = value;
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}
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public override void Flush()
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=> _inner.Flush();
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public override Task FlushAsync(CancellationToken cancellationToken)
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=> _inner.FlushAsync(cancellationToken);
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public override int Read(byte[] buffer, int offset, int count)
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=> _inner.Read(buffer, offset, count);
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public override Task<int> ReadAsync(byte[] buffer, int offset, int count, CancellationToken cancellationToken)
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=> _inner.ReadAsync(buffer, offset, count, cancellationToken);
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#if NETCOREAPP2_1
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public override ValueTask<int> ReadAsync(Memory<byte> destination, CancellationToken cancellationToken = default)
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=> _inner.ReadAsync(destination, cancellationToken);
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#elif NETSTANDARD2_0
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#else
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#error TFMs need to be updated
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#endif
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public override int ReadByte()
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=> _inner.ReadByte();
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public override long Seek(long offset, SeekOrigin origin)
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=> _inner.Seek(offset, origin);
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public override void SetLength(long value)
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=> _inner.SetLength(value);
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public override void Write(byte[] buffer, int offset, int count)
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=> _inner.Write(buffer, offset, count);
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public override Task WriteAsync(byte[] buffer, int offset, int count, CancellationToken cancellationToken)
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=> _inner.WriteAsync(buffer, offset, count, cancellationToken);
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#if NETCOREAPP2_1
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public override ValueTask WriteAsync(ReadOnlyMemory<byte> source, CancellationToken cancellationToken = default)
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=> _inner.WriteAsync(source, cancellationToken);
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#elif NETSTANDARD2_0
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#else
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#error TFMs need to be updated
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#endif
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public override void WriteByte(byte value)
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=> _inner.WriteByte(value);
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public override Task CopyToAsync(Stream destination, int bufferSize, CancellationToken cancellationToken)
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=> _inner.CopyToAsync(destination, bufferSize, cancellationToken);
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public override IAsyncResult BeginRead(byte[] buffer, int offset, int count, AsyncCallback callback, object state)
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=> _inner.BeginRead(buffer, offset, count, callback, state);
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public override IAsyncResult BeginWrite(byte[] buffer, int offset, int count, AsyncCallback callback, object state)
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=> _inner.BeginWrite(buffer, offset, count, callback, state);
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public override int EndRead(IAsyncResult asyncResult)
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=> _inner.EndRead(asyncResult);
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public override void EndWrite(IAsyncResult asyncResult)
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=> _inner.EndWrite(asyncResult);
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public override object InitializeLifetimeService()
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=> _inner.InitializeLifetimeService();
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public override void Close()
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=> _inner.Close();
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public override bool Equals(object obj)
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=> _inner.Equals(obj);
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public override int GetHashCode()
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=> _inner.GetHashCode();
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public override string ToString()
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=> _inner.ToString();
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protected override void Dispose(bool disposing)
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{
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if (disposing)
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{
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_disposed = true;
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_inner.Dispose();
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}
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}
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}
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}
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