33 lines
968 B
C#
33 lines
968 B
C#
using System.IO;
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using System.Threading;
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using System;
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namespace MediaBrowser.Controller.IO
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{
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public static class StreamHelper
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{
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public static void CopyTo(Stream source, Stream destination, int bufferSize, CancellationToken cancellationToken)
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{
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CopyTo(source, destination, bufferSize, null, cancellationToken);
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}
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public static void CopyTo(Stream source, Stream destination, int bufferSize, Action onStarted, CancellationToken cancellationToken)
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{
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byte[] buffer = new byte[bufferSize];
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int read;
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while ((read = source.Read(buffer, 0, buffer.Length)) != 0)
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{
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cancellationToken.ThrowIfCancellationRequested();
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destination.Write(buffer, 0, read);
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if (onStarted != null)
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{
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onStarted();
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onStarted = null;
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}
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}
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}
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}
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}
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