kopia lustrzana https://github.com/dl2alf/AirScout
57 wiersze
1.4 KiB
C#
57 wiersze
1.4 KiB
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.Asn1
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{
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/// <summary>A parser for indefinite-length BIT STRINGs.</summary>
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internal class BerBitStringParser
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: Asn1BitStringParser
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{
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private readonly Asn1StreamParser m_parser;
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private ConstructedBitStream m_bitStream;
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internal BerBitStringParser(Asn1StreamParser parser)
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{
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m_parser = parser;
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}
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public Stream GetOctetStream()
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{
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return m_bitStream = new ConstructedBitStream(m_parser, true);
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}
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public Stream GetBitStream()
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{
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return m_bitStream = new ConstructedBitStream(m_parser, false);
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}
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public int PadBits
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{
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get { return m_bitStream.PadBits; }
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}
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public Asn1Object ToAsn1Object()
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{
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try
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{
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return Parse(m_parser);
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}
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catch (IOException e)
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{
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throw new Asn1ParsingException("IOException converting stream to byte array: " + e.Message, e);
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}
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}
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internal static BerBitString Parse(Asn1StreamParser sp)
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{
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ConstructedBitStream bitStream = new ConstructedBitStream(sp, false);
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byte[] data = Streams.ReadAll(bitStream);
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int padBits = bitStream.PadBits;
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return new BerBitString(data, padBits);
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}
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}
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}
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