using System;
using System.Diagnostics;
using System.Runtime.InteropServices;
using System.Security.Permissions;
using Cpp2IlInjected;

namespace System.Security
{
	/// <summary>Defines the underlying structure of all code access permissions.</summary>
	// Token: 0x020003BE RID: 958
	[Token(Token = "0x20003BE")]
	[MonoTODO]
	[ComVisible(true)]
	[MonoTODO("CAS support is experimental (and unsupported).")]
	[Serializable]
	public abstract class CodeAccessPermission : IPermission, ISecurityEncodable
	{
		/// <summary>Initializes a new instance of the <see cref="T:System.Security.CodeAccessPermission" /> class.</summary>
		// Token: 0x06002251 RID: 8785 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6002251")]
		[Address(RVA = "0x412370", Offset = "0x411370", VA = "0x180412370")]
		protected CodeAccessPermission()
		{
		}

		/// <summary>Forces a <see cref="T:System.Security.SecurityException" /> at run time if all callers higher in the call stack have not been granted the permission specified by the current instance.</summary>
		/// <exception cref="T:System.Security.SecurityException">A caller higher in the call stack does not have the permission specified by the current instance.  
		///  -or-  
		///  A caller higher in the call stack has called <see cref="M:System.Security.CodeAccessPermission.Deny" /> on the current permission object.</exception>
		// Token: 0x06002252 RID: 8786 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6002252")]
		[Address(RVA = "0xBFF3A0", Offset = "0xBFE3A0", VA = "0x180BFF3A0", Slot = "5")]
		[Conditional("MONO_FEATURE_CAS")]
		public void Demand()
		{
		}

		/// <summary>Determines whether the specified <see cref="T:System.Security.CodeAccessPermission" /> object is equal to the current <see cref="T:System.Security.CodeAccessPermission" />.</summary>
		/// <param name="obj">The <see cref="T:System.Security.CodeAccessPermission" /> object to compare with the current <see cref="T:System.Security.CodeAccessPermission" />.</param>
		/// <returns>
		///   <see langword="true" /> if the specified <see cref="T:System.Security.CodeAccessPermission" /> object is equal to the current <see cref="T:System.Security.CodeAccessPermission" />; otherwise, <see langword="false" />.</returns>
		// Token: 0x06002253 RID: 8787 RVA: 0x000164B8 File Offset: 0x000146B8
		[Token(Token = "0x6002253")]
		[Address(RVA = "0xBFF560", Offset = "0xBFE560", VA = "0x180BFF560", Slot = "0")]
		[ComVisible(false)]
		public override bool Equals(object obj)
		{
			return default(bool);
		}

		/// <summary>Gets a hash code for the <see cref="T:System.Security.CodeAccessPermission" /> object that is suitable for use in hashing algorithms and data structures such as a hash table.</summary>
		/// <returns>A hash code for the current <see cref="T:System.Security.CodeAccessPermission" /> object.</returns>
		// Token: 0x06002254 RID: 8788 RVA: 0x000164D0 File Offset: 0x000146D0
		[Token(Token = "0x6002254")]
		[Address(RVA = "0x4F9150", Offset = "0x4F8150", VA = "0x1804F9150", Slot = "2")]
		[ComVisible(false)]
		public override int GetHashCode()
		{
			return 0;
		}

		/// <summary>When implemented by a derived class, determines whether the current permission is a subset of the specified permission.</summary>
		/// <param name="target">A permission that is to be tested for the subset relationship. This permission must be of the same type as the current permission.</param>
		/// <returns>
		///   <see langword="true" /> if the current permission is a subset of the specified permission; otherwise, <see langword="false" />.</returns>
		/// <exception cref="T:System.ArgumentException">The <paramref name="target" /> parameter is not <see langword="null" /> and is not of the same type as the current permission.</exception>
		// Token: 0x06002255 RID: 8789
		[Token(Token = "0x6002255")]
		[Address(Slot = "6")]
		public abstract bool IsSubsetOf(IPermission target);

		/// <summary>Creates and returns a string representation of the current permission object.</summary>
		/// <returns>A string representation of the current permission object.</returns>
		// Token: 0x06002256 RID: 8790 RVA: 0x00002082 File Offset: 0x00000282
		[Token(Token = "0x6002256")]
		[Address(RVA = "0xBFF730", Offset = "0xBFE730", VA = "0x180BFF730", Slot = "3")]
		public override string ToString()
		{
			return null;
		}

		/// <summary>When overridden in a derived class, creates an XML encoding of the security object and its current state.</summary>
		/// <returns>An XML encoding of the security object, including any state information.</returns>
		// Token: 0x06002257 RID: 8791
		[Token(Token = "0x6002257")]
		[Address(Slot = "7")]
		public abstract SecurityElement ToXml();

		// Token: 0x06002258 RID: 8792 RVA: 0x00002082 File Offset: 0x00000282
		[Token(Token = "0x6002258")]
		[Address(RVA = "0xBFF420", Offset = "0xBFE420", VA = "0x180BFF420")]
		internal SecurityElement Element(int version)
		{
			return null;
		}

		// Token: 0x06002259 RID: 8793 RVA: 0x000164E8 File Offset: 0x000146E8
		[Token(Token = "0x6002259")]
		[Address(RVA = "0xBFF2F0", Offset = "0xBFE2F0", VA = "0x180BFF2F0")]
		internal static PermissionState CheckPermissionState(PermissionState state, bool allowUnrestricted)
		{
			return PermissionState.None;
		}

		// Token: 0x0600225A RID: 8794 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x600225A")]
		[Address(RVA = "0xBFF690", Offset = "0xBFE690", VA = "0x180BFF690")]
		internal static void ThrowInvalidPermission(IPermission target, Type expected)
		{
		}
	}
}