using System;
using System.IO;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Cms;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.X509;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.IO;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Zlib;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Cms
{
	// Token: 0x02001D30 RID: 7472
	[Token(Token = "0x2001D30")]
	public class CmsCompressedDataStreamGenerator
	{
		// Token: 0x0600BD20 RID: 48416 RVA: 0x002B0690 File Offset: 0x002AE890
		[Token(Token = "0x600BD20")]
		[Address(RVA = "0x3F5100", Offset = "0x3F3F00", VA = "0x1803F5100")]
		public CmsCompressedDataStreamGenerator()
		{
		}

		// Token: 0x0600BD21 RID: 48417 RVA: 0x002B06A4 File Offset: 0x002AE8A4
		[Token(Token = "0x600BD21")]
		[Address(RVA = "0x536480", Offset = "0x535280", VA = "0x180536480")]
		public void SetBufferSize(int bufferSize)
		{
			this._bufferSize = bufferSize;
		}

		// Token: 0x0600BD22 RID: 48418 RVA: 0x002B06B8 File Offset: 0x002AE8B8
		[Token(Token = "0x600BD22")]
		[Address(RVA = "0x1661B70", Offset = "0x1660970", VA = "0x181661B70")]
		public Stream Open(Stream outStream, string compressionOID)
		{
			string identifier = CmsObjectIdentifiers.Data.identifier;
			return this.Open(outStream, identifier, compressionOID);
		}

		// Token: 0x0600BD23 RID: 48419 RVA: 0x002B06E0 File Offset: 0x002AE8E0
		[Token(Token = "0x600BD23")]
		[Address(RVA = "0x1661C10", Offset = "0x1660A10", VA = "0x181661C10")]
		public Stream Open(Stream outStream, string contentOID, string compressionOID)
		{
			BerSequenceGenerator berSequenceGenerator = new BerSequenceGenerator(outStream);
			string text = berSequenceGenerator.ToString();
			int num;
			DerInteger derInteger = new DerInteger(num);
			num = 0;
			BerSequenceGenerator berSequenceGenerator2;
			string text2 = berSequenceGenerator2.ToString();
			AlgorithmIdentifier algorithmIdentifier = new AlgorithmIdentifier(new DerObjectIdentifier("1.2.840.113549.1.9.16.3.8"));
			string text3 = berSequenceGenerator2.ToString();
			DerObjectIdentifier derObjectIdentifier = new DerObjectIdentifier(contentOID);
			BerSequenceGenerator berSequenceGenerator3;
			string text4 = berSequenceGenerator3.ToString();
			Stream stream;
			ZOutputStream zoutputStream = new ZOutputStream(stream, -1);
			CmsCompressedDataStreamGenerator.CmsCompressedOutputStream cmsCompressedOutputStream;
			cmsCompressedOutputStream._out = zoutputStream;
			cmsCompressedOutputStream._cGen = berSequenceGenerator2;
			cmsCompressedOutputStream._eiGen = berSequenceGenerator3;
			cmsCompressedOutputStream._sGen = berSequenceGenerator;
			throw new NullReferenceException();
		}

		// Token: 0x0400786E RID: 30830
		[Token(Token = "0x400786E")]
		public const string ZLib = "1.2.840.113549.1.9.16.3.8";

		// Token: 0x0400786F RID: 30831
		[FieldOffset(Offset = "0x10")]
		[Token(Token = "0x400786F")]
		private int _bufferSize;

		// Token: 0x02001D31 RID: 7473
		[Token(Token = "0x2001D31")]
		private class CmsCompressedOutputStream : BaseOutputStream
		{
			// Token: 0x0600BD24 RID: 48420 RVA: 0x002B076C File Offset: 0x002AE96C
			[Token(Token = "0x600BD24")]
			[Address(RVA = "0x16623B0", Offset = "0x16611B0", VA = "0x1816623B0")]
			internal CmsCompressedOutputStream(ZOutputStream outStream, BerSequenceGenerator sGen, BerSequenceGenerator cGen, BerSequenceGenerator eiGen)
			{
				this._out = outStream;
				this._cGen = cGen;
				this._eiGen = 0;
				this._sGen = sGen;
			}

			// Token: 0x0600BD25 RID: 48421 RVA: 0x002B079C File Offset: 0x002AE99C
			[Token(Token = "0x600BD25")]
			[Address(RVA = "0x165FA60", Offset = "0x165E860", VA = "0x18165FA60", Slot = "30")]
			public override void WriteByte(byte b)
			{
				((IDisposable)this._out).Dispose();
			}

			// Token: 0x0600BD26 RID: 48422 RVA: 0x002B07BC File Offset: 0x002AE9BC
			[Token(Token = "0x600BD26")]
			[Address(RVA = "0x165FA90", Offset = "0x165E890", VA = "0x18165FA90", Slot = "29")]
			public override void Write(byte[] bytes, int off, int len)
			{
				int num = this._out.Read(bytes, off, len);
			}

			// Token: 0x0600BD27 RID: 48423 RVA: 0x002B07E0 File Offset: 0x002AE9E0
			[Token(Token = "0x600BD27")]
			[Address(RVA = "0x16622F0", Offset = "0x16610F0", VA = "0x1816622F0", Slot = "15")]
			public override void Close()
			{
				Platform.Dispose(this._out);
				Stream rawOutputStream = this._eiGen.GetRawOutputStream();
				Stream rawOutputStream2 = this._cGen.GetRawOutputStream();
				Stream rawOutputStream3 = this._sGen.GetRawOutputStream();
				base.Close();
			}

			// Token: 0x04007870 RID: 30832
			[FieldOffset(Offset = "0x30")]
			[Token(Token = "0x4007870")]
			private ZOutputStream _out;

			// Token: 0x04007871 RID: 30833
			[FieldOffset(Offset = "0x38")]
			[Token(Token = "0x4007871")]
			private BerSequenceGenerator _sGen;

			// Token: 0x04007872 RID: 30834
			[FieldOffset(Offset = "0x40")]
			[Token(Token = "0x4007872")]
			private BerSequenceGenerator _cGen;

			// Token: 0x04007873 RID: 30835
			[FieldOffset(Offset = "0x48")]
			[Token(Token = "0x4007873")]
			private BerSequenceGenerator _eiGen;
		}
	}
}