52 lines
1.0 KiB
C#
52 lines
1.0 KiB
C#
#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR)
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#pragma warning disable
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using System;
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using System.IO;
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using Best.HTTP.SecureProtocol.Org.BouncyCastle.Utilities;
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using Best.HTTP.SecureProtocol.Org.BouncyCastle.Utilities.IO;
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namespace Best.HTTP.SecureProtocol.Org.BouncyCastle.Cms
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{
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public class CmsProcessableInputStream
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: CmsProcessable, CmsReadable
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{
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private readonly Stream input;
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private bool used = false;
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public CmsProcessableInputStream(Stream input)
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{
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this.input = input;
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}
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public virtual Stream GetInputStream()
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{
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CheckSingleUsage();
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return input;
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}
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public virtual void Write(Stream output)
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{
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CheckSingleUsage();
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Streams.PipeAll(input, output);
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input.Dispose();
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}
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protected virtual void CheckSingleUsage()
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{
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lock (this)
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{
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if (used)
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throw new InvalidOperationException("CmsProcessableInputStream can only be used once");
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used = true;
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}
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}
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}
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}
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#pragma warning restore
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#endif
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