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