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

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Tls
{
	// Token: 0x02001C4F RID: 7247
	[Token(Token = "0x2001C4F")]
	public class TlsDeflateCompression : TlsCompression
	{
		// Token: 0x0600B255 RID: 45653 RVA: 0x00268C54 File Offset: 0x00266E54
		[Token(Token = "0x600B255")]
		[Address(RVA = "0x4A1F90", Offset = "0x4A0F90", VA = "0x1804A1F90")]
		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: 0x0600B256 RID: 45654 RVA: 0x00268C98 File Offset: 0x00266E98
		[Token(Token = "0x600B256")]
		[Address(RVA = "0x4A2030", Offset = "0x4A1030", VA = "0x1804A2030")]
		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: 0x0600B257 RID: 45655 RVA: 0x00268CDC File Offset: 0x00266EDC
		[Token(Token = "0x600B257")]
		[Address(RVA = "0x4A1E70", Offset = "0x4A0E70", VA = "0x1804A1E70", Slot = "6")]
		public virtual Stream Compress(Stream output)
		{
			/*
An exception occurred when decompiling this method (0600B257)

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: 0x0600B258 RID: 45656 RVA: 0x00268D00 File Offset: 0x00266F00
		[Token(Token = "0x600B258")]
		[Address(RVA = "0x4A1F00", Offset = "0x4A0F00", VA = "0x1804A1F00", Slot = "7")]
		public virtual Stream Decompress(Stream output)
		{
			/*
An exception occurred when decompiling this method (0600B258)

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: 0x040071C3 RID: 29123
		[Token(Token = "0x40071C3")]
		public const int LEVEL_NONE = 0;

		// Token: 0x040071C4 RID: 29124
		[Token(Token = "0x40071C4")]
		public const int LEVEL_FASTEST = 1;

		// Token: 0x040071C5 RID: 29125
		[Token(Token = "0x40071C5")]
		public const int LEVEL_SMALLEST = 9;

		// Token: 0x040071C6 RID: 29126
		[Token(Token = "0x40071C6")]
		public const int LEVEL_DEFAULT = -1;

		// Token: 0x040071C7 RID: 29127
		[FieldOffset(Offset = "0x10")]
		[Token(Token = "0x40071C7")]
		protected readonly ZStream zIn;

		// Token: 0x040071C8 RID: 29128
		[FieldOffset(Offset = "0x18")]
		[Token(Token = "0x40071C8")]
		protected readonly ZStream zOut;

		// Token: 0x02001C50 RID: 7248
		[Token(Token = "0x2001C50")]
		protected class DeflateOutputStream : ZOutputStream
		{
			// Token: 0x0600B259 RID: 45657 RVA: 0x00268D24 File Offset: 0x00266F24
			[Token(Token = "0x600B259")]
			[Address(RVA = "0x4939D0", Offset = "0x4929D0", VA = "0x1804939D0")]
			public DeflateOutputStream(Stream output, ZStream z, bool compress)
				: base(output, z)
			{
				this.compress = compress;
				((IDisposable)this).Dispose();
			}

			// Token: 0x0600B25A RID: 45658 RVA: 0x0000220F File Offset: 0x0000040F
			[Token(Token = "0x600B25A")]
			[Address(RVA = "0x4242D0", Offset = "0x4232D0", VA = "0x1804242D0", Slot = "17")]
			public override void Flush()
			{
				throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
			}
		}
	}
}