Aug2021-Cpp2IL-Dump/Assembly-CSharp/BestHTTP/SecureProtocol/Org/BouncyCastle/Crypto/Prng/ReversedWindowGenerator.cs

using System;
using System.Threading;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Prng
{
	// Token: 0x02001BC7 RID: 7111
	[Token(Token = "0x2001BC7")]
	public class ReversedWindowGenerator : IRandomGenerator
	{
		// Token: 0x0600B1D7 RID: 45527 RVA: 0x0026B768 File Offset: 0x00269968
		[Token(Token = "0x600B1D7")]
		[Address(RVA = "0x18A0A30", Offset = "0x189F830", VA = "0x1818A0A30")]
		public ReversedWindowGenerator(IRandomGenerator generator, int windowSize)
		{
			/*
An exception occurred when decompiling this method (0600B1D7)

ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Prng.ReversedWindowGenerator::.ctor(BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Prng.IRandomGenerator,System.Int32)

 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
	IL_20:
	stloc:ArgumentNullException(var_1_2A, newobj:ArgumentNullException(ArgumentNullException::.ctor, ldstr:string("generator")))
}

   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.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1846
   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: 0x0600B1D8 RID: 45528 RVA: 0x0026B7A0 File Offset: 0x002699A0
		[Token(Token = "0x600B1D8")]
		[Address(RVA = "0x18A0920", Offset = "0x189F720", VA = "0x1818A0920", Slot = "8")]
		public virtual void AddSeedMaterial(byte[] seed)
		{
			int num;
			do
			{
				num = 0;
				this.windowCount = num;
				IRandomGenerator randomGenerator = this.generator;
				Monitor.Exit(this);
			}
			while (num != 0);
		}

		// Token: 0x0600B1D9 RID: 45529 RVA: 0x0026B7D0 File Offset: 0x002699D0
		[Token(Token = "0x600B1D9")]
		[Address(RVA = "0x18A0850", Offset = "0x189F650", VA = "0x1818A0850", Slot = "9")]
		public virtual void AddSeedMaterial(long seed)
		{
			int num;
			do
			{
				num = 0;
				this.windowCount = num;
				IRandomGenerator randomGenerator = this.generator;
				Monitor.Exit(this);
			}
			while (num != 0);
		}

		// Token: 0x0600B1DA RID: 45530 RVA: 0x0026B800 File Offset: 0x00269A00
		[Token(Token = "0x600B1DA")]
		[Address(RVA = "0x18A0A00", Offset = "0x189F800", VA = "0x1818A0A00", Slot = "10")]
		public virtual void NextBytes(byte[] bytes)
		{
			int length = bytes.Length;
			int num = 0;
			this.doNextBytes(bytes, num, length);
		}

		// Token: 0x0600B1DB RID: 45531 RVA: 0x0026B828 File Offset: 0x00269A28
		[Token(Token = "0x600B1DB")]
		[Address(RVA = "0x18A09F0", Offset = "0x189F7F0", VA = "0x1818A09F0", Slot = "11")]
		public virtual void NextBytes(byte[] bytes, int start, int len)
		{
			this.doNextBytes(bytes, start, len);
		}

		// Token: 0x0600B1DC RID: 45532 RVA: 0x0026B840 File Offset: 0x00269A40
		[Token(Token = "0x600B1DC")]
		[Address(RVA = "0x18A0B10", Offset = "0x189F910", VA = "0x1818A0B10")]
		private void doNextBytes(byte[] bytes, int start, int len)
		{
			int num;
			do
			{
				num = 0;
				if (num < len)
				{
					int num2 = this.windowCount;
					if (num2 < 1)
					{
						IRandomGenerator randomGenerator = this.generator;
						int length = this.window.Length;
						byte[] array = this.window;
					}
					byte[] array2 = this.window;
					num++;
					int num3 = num2 - 1;
					this.windowCount = num3;
				}
				Monitor.Exit(this);
			}
			while (num != 0);
		}

		// Token: 0x04007143 RID: 28995
		[FieldOffset(Offset = "0x10")]
		[Token(Token = "0x4007143")]
		private readonly IRandomGenerator generator;

		// Token: 0x04007144 RID: 28996
		[FieldOffset(Offset = "0x18")]
		[Token(Token = "0x4007144")]
		private byte[] window;

		// Token: 0x04007145 RID: 28997
		[FieldOffset(Offset = "0x20")]
		[Token(Token = "0x4007145")]
		private int windowCount;
	}
}