47 lines
900 B
C#
47 lines
900 B
C#
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using System.IO;
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namespace ES3Internal
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{
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public class UnbufferedCryptoStream : MemoryStream
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{
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private readonly Stream stream;
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private readonly bool isReadStream;
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private string password;
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private int bufferSize;
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private EncryptionAlgorithm alg;
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private bool disposed;
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public UnbufferedCryptoStream(Stream stream, bool isReadStream, string password, int bufferSize, EncryptionAlgorithm alg)
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{
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this.stream = stream;
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this.isReadStream = isReadStream;
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this.password = password;
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this.bufferSize = bufferSize;
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this.alg = alg;
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if (isReadStream)
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{
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alg.Decrypt(stream, this, password, bufferSize);
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}
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}
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protected override void Dispose(bool disposing)
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{
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if (!disposed)
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{
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disposed = true;
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if (!isReadStream)
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{
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alg.Encrypt(this, stream, password, bufferSize);
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}
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stream.Dispose();
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base.Dispose(disposing);
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}
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}
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}
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}
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