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40 lines
1.1 KiB
40 lines
1.1 KiB
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading;
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using System.Threading.Tasks;
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namespace IllusionInjector.Utilities
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{
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public class EchoStream : MemoryStream
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{
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private ManualResetEvent m_dataReady = new ManualResetEvent(false);
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private byte[] m_buffer;
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private int m_offset;
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private int m_count;
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public override void Write(byte[] buffer, int offset, int count)
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{
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m_buffer = buffer;
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m_offset = offset;
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m_count = count;
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m_dataReady.Set();
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}
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public override int Read(byte[] buffer, int offset, int count)
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{
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if (m_buffer == null)
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{
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// Block until the stream has some more data.
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m_dataReady.Reset();
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m_dataReady.WaitOne();
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}
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Buffer.BlockCopy(m_buffer, m_offset, buffer, offset, (count < m_count) ? count : m_count);
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m_buffer = null;
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return (count < m_count) ? count : m_count;
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}
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}
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}
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