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authorJiyoung Yun <jy910.yun@samsung.com>2017-02-10 20:35:12 +0900
committerJiyoung Yun <jy910.yun@samsung.com>2017-02-10 20:35:12 +0900
commit4b11dc566a5bbfa1378d6266525c281b028abcc8 (patch)
treeb48831a898906734f8884d08b6e18f1144ee2b82 /src/mscorlib/src/System/Security/Permissions/ReflectionPermission.cs
parentdb20f3f1bb8595633a7e16c8900fd401a453a6b5 (diff)
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Imported Upstream version 1.0.0.9910upstream/1.0.0.9910
Diffstat (limited to 'src/mscorlib/src/System/Security/Permissions/ReflectionPermission.cs')
-rw-r--r--src/mscorlib/src/System/Security/Permissions/ReflectionPermission.cs274
1 files changed, 0 insertions, 274 deletions
diff --git a/src/mscorlib/src/System/Security/Permissions/ReflectionPermission.cs b/src/mscorlib/src/System/Security/Permissions/ReflectionPermission.cs
deleted file mode 100644
index 1c9dd7696c..0000000000
--- a/src/mscorlib/src/System/Security/Permissions/ReflectionPermission.cs
+++ /dev/null
@@ -1,274 +0,0 @@
-// Licensed to the .NET Foundation under one or more agreements.
-// The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-namespace System.Security.Permissions
-{
- using System;
- using System.IO;
- using System.Security.Util;
- using System.Text;
- using System.Runtime.InteropServices;
- using System.Runtime.Remoting;
- using System.Security;
- using System.Reflection;
- using System.Globalization;
- using System.Diagnostics.Contracts;
-
- [ComVisible(true)]
- [Flags]
- [Serializable]
- public enum ReflectionPermissionFlag
- {
- NoFlags = 0x00,
- [Obsolete("This API has been deprecated. http://go.microsoft.com/fwlink/?linkid=14202")]
- TypeInformation = 0x01,
- MemberAccess = 0x02,
- [Obsolete("This permission is no longer used by the CLR.")]
- ReflectionEmit = 0x04,
- [ComVisible(false)]
- RestrictedMemberAccess = 0x08,
- [Obsolete("This permission has been deprecated. Use PermissionState.Unrestricted to get full access.")]
- AllFlags = 0x07
- }
-
- [ComVisible(true)]
- [Serializable]
- sealed public class ReflectionPermission
- : CodeAccessPermission, IUnrestrictedPermission, IBuiltInPermission
- {
- // ReflectionPermissionFlag.AllFlags doesn't contain the new value RestrictedMemberAccess,
- // but we cannot change its value now because that will break apps that have that old value baked in.
- // We should use this const that truely contains "all" flags instead of ReflectionPermissionFlag.AllFlags.
-#pragma warning disable 618
- internal const ReflectionPermissionFlag AllFlagsAndMore = ReflectionPermissionFlag.AllFlags | ReflectionPermissionFlag.RestrictedMemberAccess;
-#pragma warning restore 618
-
- private ReflectionPermissionFlag m_flags;
-
- //
- // Public Constructors
- //
-
- public ReflectionPermission(PermissionState state)
- {
- if (state == PermissionState.Unrestricted)
- {
- SetUnrestricted( true );
- }
- else if (state == PermissionState.None)
- {
- SetUnrestricted( false );
- }
- else
- {
- throw new ArgumentException(Environment.GetResourceString("Argument_InvalidPermissionState"));
- }
- }
-
- // Parameters:
- //
- public ReflectionPermission(ReflectionPermissionFlag flag)
- {
- VerifyAccess(flag);
-
- SetUnrestricted(false);
- m_flags = flag;
- }
-
- //------------------------------------------------------
- //
- // PRIVATE AND PROTECTED MODIFIERS
- //
- //------------------------------------------------------
-
-
- private void SetUnrestricted(bool unrestricted)
- {
- if (unrestricted)
- {
- m_flags = ReflectionPermission.AllFlagsAndMore;
- }
- else
- {
- Reset();
- }
- }
-
-
- private void Reset()
- {
- m_flags = ReflectionPermissionFlag.NoFlags;
- }
-
-
- public ReflectionPermissionFlag Flags
- {
- set
- {
- VerifyAccess(value);
-
- m_flags = value;
- }
-
- get
- {
- return m_flags;
- }
- }
-
-
- #if ZERO // Do not remove this code, useful for debugging
- public override String ToString()
- {
- StringBuilder sb = new StringBuilder();
- sb.Append("ReflectionPermission(");
- if (IsUnrestricted())
- {
- sb.Append("Unrestricted");
- }
- else
- {
- if (GetFlag(ReflectionPermissionFlag.TypeInformation))
- sb.Append("TypeInformation; ");
- if (GetFlag(ReflectionPermissionFlag.MemberAccess))
- sb.Append("MemberAccess; ");
-#pragma warning disable 618
- if (GetFlag(ReflectionPermissionFlag.ReflectionEmit))
- sb.Append("ReflectionEmit; ");
-#pragma warning restore 618
- }
-
- sb.Append(")");
- return sb.ToString();
- }
- #endif
-
-
- //
- // CodeAccessPermission implementation
- //
-
- public bool IsUnrestricted()
- {
- return m_flags == ReflectionPermission.AllFlagsAndMore;
- }
-
- //
- // IPermission implementation
- //
-
- public override IPermission Union(IPermission other)
- {
- if (other == null)
- {
- return this.Copy();
- }
- else if (!VerifyType(other))
- {
- throw new
- ArgumentException(
- Environment.GetResourceString("Argument_WrongType", this.GetType().FullName)
- );
- }
-
- ReflectionPermission operand = (ReflectionPermission)other;
-
- if (this.IsUnrestricted() || operand.IsUnrestricted())
- {
- return new ReflectionPermission( PermissionState.Unrestricted );
- }
- else
- {
- ReflectionPermissionFlag flag_union = (ReflectionPermissionFlag)(m_flags | operand.m_flags);
- return(new ReflectionPermission(flag_union));
- }
- }
-
-
-
- public override bool IsSubsetOf(IPermission target)
- {
- if (target == null)
- {
- return m_flags == ReflectionPermissionFlag.NoFlags;
- }
-
- try
- {
- ReflectionPermission operand = (ReflectionPermission)target;
- if (operand.IsUnrestricted())
- return true;
- else if (this.IsUnrestricted())
- return false;
- else
- return (((int)this.m_flags) & ~((int)operand.m_flags)) == 0;
- }
- catch (InvalidCastException)
- {
- throw new
- ArgumentException(
- Environment.GetResourceString("Argument_WrongType", this.GetType().FullName)
- );
- }
-
- }
-
- public override IPermission Intersect(IPermission target)
- {
- if (target == null)
- return null;
- else if (!VerifyType(target))
- {
- throw new
- ArgumentException(
- Environment.GetResourceString("Argument_WrongType", this.GetType().FullName)
- );
- }
-
- ReflectionPermission operand = (ReflectionPermission)target;
-
- ReflectionPermissionFlag newFlags = operand.m_flags & this.m_flags;
-
- if (newFlags == ReflectionPermissionFlag.NoFlags)
- return null;
- else
- return new ReflectionPermission( newFlags );
- }
-
- public override IPermission Copy()
- {
- if (this.IsUnrestricted())
- {
- return new ReflectionPermission(PermissionState.Unrestricted);
- }
- else
- {
- return new ReflectionPermission((ReflectionPermissionFlag)m_flags);
- }
- }
-
-
- //
- // IEncodable Interface
-
- private
- void VerifyAccess(ReflectionPermissionFlag type)
- {
- if ((type & ~ReflectionPermission.AllFlagsAndMore) != 0)
- throw new ArgumentException(Environment.GetResourceString("Arg_EnumIllegalVal", (int)type));
- Contract.EndContractBlock();
- }
-
- /// <internalonly/>
- int IBuiltInPermission.GetTokenIndex()
- {
- return ReflectionPermission.GetTokenIndex();
- }
-
- internal static int GetTokenIndex()
- {
- return BuiltInPermissionIndex.ReflectionPermissionIndex;
- }
- }
-}