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

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Tls
{
	// Token: 0x02001B6F RID: 7023
	[Token(Token = "0x2001B6F")]
	public class TlsDeflateCompression : TlsCompression
	{
		// Token: 0x0600AE87 RID: 44679 RVA: 0x0025FAE4 File Offset: 0x0025DCE4
		[Token(Token = "0x600AE87")]
		[Address(RVA = "0x1983C00", Offset = "0x1982A00", VA = "0x181983C00")]
		public TlsDeflateCompression()
		{
			ZStream zstream = new ZStream();
			this.zIn = zstream;
			int num = zstream.inflateInit();
			ZStream zstream2 = new ZStream();
			this.zOut = zstream2;
			int num2 = zstream2.deflateInit(-1);
		}

		// Token: 0x0600AE88 RID: 44680 RVA: 0x0025FB28 File Offset: 0x0025DD28
		[Token(Token = "0x600AE88")]
		[Address(RVA = "0x1983CA0", Offset = "0x1982AA0", VA = "0x181983CA0")]
		public TlsDeflateCompression(int level)
		{
			ZStream zstream = new ZStream();
			this.zIn = zstream;
			int num = zstream.inflateInit();
			ZStream zstream2 = new ZStream();
			this.zOut = zstream2;
			int num2 = zstream2.deflateInit(level);
		}

		// Token: 0x0600AE89 RID: 44681 RVA: 0x0025FB6C File Offset: 0x0025DD6C
		[Token(Token = "0x600AE89")]
		[Address(RVA = "0x1983AE0", Offset = "0x19828E0", VA = "0x181983AE0", Slot = "6")]
		public virtual Stream Compress(Stream output)
		{
			/*
An exception occurred when decompiling this method (0600AE89)

ICSharpCode.Decompiler.DecompilerException: Error decompiling System.IO.Stream BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Tls.TlsDeflateCompression::Compress(System.IO.Stream)

 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
	Block_0:
	stloc:ZStream(var_0_06, ldfld:ZStream(TlsDeflateCompression::zOut, ldloc:TlsDeflateCompression(this)))
	stfld:bool(ZOutputStream::compress, ldloc:DeflateOutputStream[exp:ZOutputStream](var_1), ldc.i4:bool(1))
	stloc:int32(var_2_14, callvirtgetter:int32(ZOutputStream::get_FlushMode, ldloc:DeflateOutputStream[exp:ZOutputStream](var_1)))
}

   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1852
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.Optimize(DecompilerContext context, ILBlock method, AutoPropertyProvider autoPropertyProvider, StateMachineKind& stateMachineKind, MethodDef& inlinedMethod, AsyncMethodDebugInfo& asyncInfo, ILAstOptimizationStep abortBeforeStep) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 355
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(IEnumerable`1 parameters, MethodDebugInfoBuilder& builder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 123
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 88
   --- End of inner exception stack trace ---
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 92
   at ICSharpCode.Decompiler.Ast.AstBuilder.AddMethodBody(EntityDeclaration methodNode, EntityDeclaration& updatedNode, MethodDef method, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, MethodKind methodKind) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstBuilder.cs:line 1663
*/;
		}

		// Token: 0x0600AE8A RID: 44682 RVA: 0x0025FB90 File Offset: 0x0025DD90
		[Token(Token = "0x600AE8A")]
		[Address(RVA = "0x1983B70", Offset = "0x1982970", VA = "0x181983B70", Slot = "7")]
		public virtual Stream Decompress(Stream output)
		{
			/*
An exception occurred when decompiling this method (0600AE8A)

ICSharpCode.Decompiler.DecompilerException: Error decompiling System.IO.Stream BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Tls.TlsDeflateCompression::Decompress(System.IO.Stream)

 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
	Block_0:
	stloc:ZStream(var_0_06, ldfld:ZStream(TlsDeflateCompression::zIn, ldloc:TlsDeflateCompression(this)))
	stfld:bool(ZOutputStream::compress, ldloc:DeflateOutputStream[exp:ZOutputStream](var_1), ldc.i4:bool(0))
	stloc:int32(var_2_14, callvirtgetter:int32(ZOutputStream::get_FlushMode, ldloc:DeflateOutputStream[exp:ZOutputStream](var_1)))
}

   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1852
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.Optimize(DecompilerContext context, ILBlock method, AutoPropertyProvider autoPropertyProvider, StateMachineKind& stateMachineKind, MethodDef& inlinedMethod, AsyncMethodDebugInfo& asyncInfo, ILAstOptimizationStep abortBeforeStep) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 355
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(IEnumerable`1 parameters, MethodDebugInfoBuilder& builder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 123
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 88
   --- End of inner exception stack trace ---
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 92
   at ICSharpCode.Decompiler.Ast.AstBuilder.AddMethodBody(EntityDeclaration methodNode, EntityDeclaration& updatedNode, MethodDef method, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, MethodKind methodKind) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstBuilder.cs:line 1663
*/;
		}

		// Token: 0x0400700A RID: 28682
		[Token(Token = "0x400700A")]
		public const int LEVEL_NONE = 0;

		// Token: 0x0400700B RID: 28683
		[Token(Token = "0x400700B")]
		public const int LEVEL_FASTEST = 1;

		// Token: 0x0400700C RID: 28684
		[Token(Token = "0x400700C")]
		public const int LEVEL_SMALLEST = 9;

		// Token: 0x0400700D RID: 28685
		[Token(Token = "0x400700D")]
		public const int LEVEL_DEFAULT = -1;

		// Token: 0x0400700E RID: 28686
		[FieldOffset(Offset = "0x10")]
		[Token(Token = "0x400700E")]
		protected readonly ZStream zIn;

		// Token: 0x0400700F RID: 28687
		[FieldOffset(Offset = "0x18")]
		[Token(Token = "0x400700F")]
		protected readonly ZStream zOut;

		// Token: 0x02001B70 RID: 7024
		[Token(Token = "0x2001B70")]
		protected class DeflateOutputStream : ZOutputStream
		{
			// Token: 0x0600AE8B RID: 44683 RVA: 0x0025FBB4 File Offset: 0x0025DDB4
			[Token(Token = "0x600AE8B")]
			[Address(RVA = "0x1979190", Offset = "0x1977F90", VA = "0x181979190")]
			public DeflateOutputStream(Stream output, ZStream z, bool compress)
				: base(output, z)
			{
				this.compress = compress;
				((IDisposable)this).Dispose();
			}

			// Token: 0x0600AE8C RID: 44684 RVA: 0x0000220F File Offset: 0x0000040F
			[Token(Token = "0x600AE8C")]
			[Address(RVA = "0x402080", Offset = "0x400E80", VA = "0x180402080", Slot = "17")]
			public override void Flush()
			{
				throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
			}
		}
	}
}