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using System;
using System.IO;
using Org.BouncyCastle.Asn1;
using Org.BouncyCastle.Asn1.Cms;
using Org.BouncyCastle.Utilities;
namespace Org.BouncyCastle.Cms
{
public class CmsContentInfoParser
{
protected ContentInfoParser contentInfo;
protected Stream data;
protected CmsContentInfoParser(
Stream data)
{
if (data == null)
throw new ArgumentNullException("data");
this.data = data;
try
{
Asn1StreamParser inStream = new Asn1StreamParser(data);
this.contentInfo = new ContentInfoParser((Asn1SequenceParser)inStream.ReadObject());
}
catch (IOException e)
{
throw new CmsException("IOException reading content.", e);
}
catch (InvalidCastException e)
{
throw new CmsException("Unexpected object reading content.", e);
}
}
/**
* Close the underlying data stream.
* @throws IOException if the close fails.
*/
public void Close()
{
data.Dispose();
}
}
}
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