54 lines
927 B
C#
54 lines
927 B
C#
using System;
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using System.IO;
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using Org.BouncyCastle.Utilities.IO;
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namespace Org.BouncyCastle.Cms
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{
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/**
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* a holding class for a file of data to be processed.
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*/
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public class CmsProcessableFile
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: CmsProcessable
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{
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private const int DefaultBufSize = 32 * 1024;
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private readonly FileInfo _file;
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private readonly int _bufSize;
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public CmsProcessableFile(
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FileInfo file)
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: this(file, DefaultBufSize)
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{
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}
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public CmsProcessableFile(
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FileInfo file,
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int bufSize)
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{
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_file = file;
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_bufSize = bufSize;
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}
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public virtual Stream Read()
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{
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return new FileStream(
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_file.FullName, FileMode.Open, FileAccess.Read, FileShare.Read, _bufSize);
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}
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public virtual void Write(
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Stream zOut)
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{
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Stream inStr = Read();
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Streams.PipeAll(inStr, zOut);
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inStr.Close();
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}
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/// <returns>The file handle</returns>
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public virtual object GetContent()
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{
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return _file;
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}
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}
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}
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