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: 0x02001E10 RID: 7696
	[Token(Token = "0x2001E10")]
	public class CmsCompressedDataStreamGenerator
	{
		// Token: 0x0600C0EE RID: 49390 RVA: 0x002B8EF8 File Offset: 0x002B70F8
		[Token(Token = "0x600C0EE")]
		[Address(RVA = "0x412370", Offset = "0x411370", VA = "0x180412370")]
		public CmsCompressedDataStreamGenerator()
		{
		}

		// Token: 0x0600C0EF RID: 49391 RVA: 0x002B8F0C File Offset: 0x002B710C
		[Token(Token = "0x600C0EF")]
		[Address(RVA = "0x470D10", Offset = "0x46FD10", VA = "0x180470D10")]
		public void SetBufferSize(int bufferSize)
		{
			this._bufferSize = bufferSize;
		}

		// Token: 0x0600C0F0 RID: 49392 RVA: 0x002B8F20 File Offset: 0x002B7120
		[Token(Token = "0x600C0F0")]
		[Address(RVA = "0x21431E0", Offset = "0x21421E0", VA = "0x1821431E0")]
		public Stream Open(Stream outStream, string compressionOID)
		{
			string identifier = CmsObjectIdentifiers.Data.identifier;
			return this.Open(outStream, identifier, compressionOID);
		}

		// Token: 0x0600C0F1 RID: 49393 RVA: 0x002B8F48 File Offset: 0x002B7148
		[Token(Token = "0x600C0F1")]
		[Address(RVA = "0x2143280", Offset = "0x2142280", VA = "0x182143280")]
		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: 0x04007A27 RID: 31271
		[Token(Token = "0x4007A27")]
		public const string ZLib = "1.2.840.113549.1.9.16.3.8";

		// Token: 0x04007A28 RID: 31272
		[FieldOffset(Offset = "0x10")]
		[Token(Token = "0x4007A28")]
		private int _bufferSize;

		// Token: 0x02001E11 RID: 7697
		[Token(Token = "0x2001E11")]
		private class CmsCompressedOutputStream : BaseOutputStream
		{
			// Token: 0x0600C0F2 RID: 49394 RVA: 0x002B8FD4 File Offset: 0x002B71D4
			[Token(Token = "0x600C0F2")]
			[Address(RVA = "0x2143A20", Offset = "0x2142A20", VA = "0x182143A20")]
			internal CmsCompressedOutputStream(ZOutputStream outStream, BerSequenceGenerator sGen, BerSequenceGenerator cGen, BerSequenceGenerator eiGen)
			{
				this._out = outStream;
				this._cGen = cGen;
				this._eiGen = 0;
				this._sGen = sGen;
			}

			// Token: 0x0600C0F3 RID: 49395 RVA: 0x002B9004 File Offset: 0x002B7204
			[Token(Token = "0x600C0F3")]
			[Address(RVA = "0x21410D0", Offset = "0x21400D0", VA = "0x1821410D0", Slot = "30")]
			public override void WriteByte(byte b)
			{
				((IDisposable)this._out).Dispose();
			}

			// Token: 0x0600C0F4 RID: 49396 RVA: 0x002B9024 File Offset: 0x002B7224
			[Token(Token = "0x600C0F4")]
			[Address(RVA = "0x2141100", Offset = "0x2140100", VA = "0x182141100", Slot = "29")]
			public override void Write(byte[] bytes, int off, int len)
			{
				int num = this._out.Read(bytes, off, len);
			}

			// Token: 0x0600C0F5 RID: 49397 RVA: 0x002B9048 File Offset: 0x002B7248
			[Token(Token = "0x600C0F5")]
			[Address(RVA = "0x2143960", Offset = "0x2142960", VA = "0x182143960", 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: 0x04007A29 RID: 31273
			[FieldOffset(Offset = "0x30")]
			[Token(Token = "0x4007A29")]
			private ZOutputStream _out;

			// Token: 0x04007A2A RID: 31274
			[FieldOffset(Offset = "0x38")]
			[Token(Token = "0x4007A2A")]
			private BerSequenceGenerator _sGen;

			// Token: 0x04007A2B RID: 31275
			[FieldOffset(Offset = "0x40")]
			[Token(Token = "0x4007A2B")]
			private BerSequenceGenerator _cGen;

			// Token: 0x04007A2C RID: 31276
			[FieldOffset(Offset = "0x48")]
			[Token(Token = "0x4007A2C")]
			private BerSequenceGenerator _eiGen;
		}
	}
}