diff options
Diffstat (limited to 'src/mscorlib/src/System/Security/Permissions/HostProtectionPermission.cs')
| -rw-r--r-- | src/mscorlib/src/System/Security/Permissions/HostProtectionPermission.cs | 265 |
1 files changed, 0 insertions, 265 deletions
diff --git a/src/mscorlib/src/System/Security/Permissions/HostProtectionPermission.cs b/src/mscorlib/src/System/Security/Permissions/HostProtectionPermission.cs deleted file mode 100644 index c4facbb67e..0000000000 --- a/src/mscorlib/src/System/Security/Permissions/HostProtectionPermission.cs +++ /dev/null @@ -1,265 +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.Threading; - using System.Runtime.Remoting; - using System.Security; - using System.Runtime.Serialization; - using System.Reflection; - using System.Globalization; - using System.Diagnostics.Contracts; - - // Keep this enum in sync with tools\ngen\ngen.cpp and inc\mscoree.idl - -[Serializable] - [Flags] - [System.Runtime.InteropServices.ComVisible(true)] - public enum HostProtectionResource - { - None = 0x0, - //-------------------------------- - Synchronization = 0x1, - SharedState = 0x2, - ExternalProcessMgmt = 0x4, - SelfAffectingProcessMgmt = 0x8, - ExternalThreading = 0x10, - SelfAffectingThreading = 0x20, - SecurityInfrastructure = 0x40, - UI = 0x80, - MayLeakOnAbort = 0x100, - //--------------------------------- - All = 0x1ff, - } - - [AttributeUsage(AttributeTargets.Method | AttributeTargets.Constructor | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Assembly | AttributeTargets.Delegate, AllowMultiple = true, Inherited = false )] - [System.Runtime.InteropServices.ComVisible(true)] - [Serializable] - // This needs to be in the asmmeta to enable SecAnnotate to successfully resolve and run the security rules. It gets marked - // as internal by BCLRewriter so we are simply marking it as FriendAccessAllowed so it stays in the asmmeta. - [System.Runtime.CompilerServices.FriendAccessAllowedAttribute] -#pragma warning disable 618 - sealed public class HostProtectionAttribute : CodeAccessSecurityAttribute -#pragma warning restore 618 - { - private HostProtectionResource m_resources = HostProtectionResource.None; - - public HostProtectionAttribute() -#pragma warning disable 618 - : base( SecurityAction.LinkDemand ) -#pragma warning restore 618 - { - } - -#pragma warning disable 618 - public HostProtectionAttribute( SecurityAction action ) -#pragma warning restore 618 - : base( action ) - { -#pragma warning disable 618 - if (action != SecurityAction.LinkDemand) -#pragma warning restore 618 - throw new ArgumentException(Environment.GetResourceString("Argument_InvalidFlag")); - Contract.EndContractBlock(); - } - - public HostProtectionResource Resources { - get { return m_resources; } - set { m_resources = value; } - } - - public bool Synchronization { - get { return (m_resources & HostProtectionResource.Synchronization) != 0; } - set { m_resources = (value ? m_resources | HostProtectionResource.Synchronization : m_resources & ~HostProtectionResource.Synchronization); } - } - - public bool SharedState { - get { return (m_resources & HostProtectionResource.SharedState) != 0; } - set { m_resources = (value ? m_resources | HostProtectionResource.SharedState : m_resources & ~HostProtectionResource.SharedState); } - } - - public bool ExternalProcessMgmt { - get { return (m_resources & HostProtectionResource.ExternalProcessMgmt) != 0; } - set { m_resources = (value ? m_resources | HostProtectionResource.ExternalProcessMgmt : m_resources & ~HostProtectionResource.ExternalProcessMgmt); } - } - - public bool SelfAffectingProcessMgmt { - get { return (m_resources & HostProtectionResource.SelfAffectingProcessMgmt) != 0; } - set { m_resources = (value ? m_resources | HostProtectionResource.SelfAffectingProcessMgmt : m_resources & ~HostProtectionResource.SelfAffectingProcessMgmt); } - } - - public bool ExternalThreading { - get { return (m_resources & HostProtectionResource.ExternalThreading) != 0; } - set { m_resources = (value ? m_resources | HostProtectionResource.ExternalThreading : m_resources & ~HostProtectionResource.ExternalThreading); } - } - - public bool SelfAffectingThreading { - get { return (m_resources & HostProtectionResource.SelfAffectingThreading) != 0; } - set { m_resources = (value ? m_resources | HostProtectionResource.SelfAffectingThreading : m_resources & ~HostProtectionResource.SelfAffectingThreading); } - } - -[System.Runtime.InteropServices.ComVisible(true)] - public bool SecurityInfrastructure { - get { return (m_resources & HostProtectionResource.SecurityInfrastructure) != 0; } - set { m_resources = (value ? m_resources | HostProtectionResource.SecurityInfrastructure : m_resources & ~HostProtectionResource.SecurityInfrastructure); } - } - - public bool UI { - get { return (m_resources & HostProtectionResource.UI) != 0; } - set { m_resources = (value ? m_resources | HostProtectionResource.UI : m_resources & ~HostProtectionResource.UI); } - } - - public bool MayLeakOnAbort { - get { return (m_resources & HostProtectionResource.MayLeakOnAbort) != 0; } - set { m_resources = (value ? m_resources | HostProtectionResource.MayLeakOnAbort : m_resources & ~HostProtectionResource.MayLeakOnAbort); } - } - - public override IPermission CreatePermission() - { - if (m_unrestricted) - { - return new HostProtectionPermission( PermissionState.Unrestricted ); - } - else - { - return new HostProtectionPermission( m_resources ); - } - } - } - - [Serializable] - sealed internal class HostProtectionPermission : CodeAccessPermission, IUnrestrictedPermission, IBuiltInPermission - { - //------------------------------------------------------ - // - // GLOBALS - // - //------------------------------------------------------ - - // This value is set by PermissionSet.FilterHostProtectionPermissions. It is only used for - // constructing a HostProtectionException object. Changing it will not affect HostProtection. - internal static volatile HostProtectionResource protectedResources = HostProtectionResource.None; - - //------------------------------------------------------ - // - // MEMBERS - // - //------------------------------------------------------ - private HostProtectionResource m_resources; - - //------------------------------------------------------ - // - // CONSTRUCTORS - // - //------------------------------------------------------ - public HostProtectionPermission(PermissionState state) - { - if (state == PermissionState.Unrestricted) - Resources = HostProtectionResource.All; - else if (state == PermissionState.None) - Resources = HostProtectionResource.None; - else - throw new ArgumentException(Environment.GetResourceString("Argument_InvalidPermissionState")); - } - - public HostProtectionPermission(HostProtectionResource resources) - { - Resources = resources; - } - - //------------------------------------------------------ - // - // IPermission interface implementation - // - //------------------------------------------------------ - public bool IsUnrestricted() - { - return Resources == HostProtectionResource.All; - } - - //------------------------------------------------------ - // - // Properties - // - //------------------------------------------------------ - public HostProtectionResource Resources - { - set - { - if(value < HostProtectionResource.None || value > HostProtectionResource.All) - throw new ArgumentException(Environment.GetResourceString("Arg_EnumIllegalVal", (int)value)); - Contract.EndContractBlock(); - m_resources = value; - } - - get - { - return m_resources; - } - } - - //------------------------------------------------------ - // - // IPermission interface implementation - // - //------------------------------------------------------ - public override bool IsSubsetOf(IPermission target) - { - if (target == null) - return m_resources == HostProtectionResource.None; - if(this.GetType() != target.GetType()) - throw new ArgumentException( Environment.GetResourceString("Argument_WrongType", this.GetType().FullName) ); - return ((uint)this.m_resources & (uint)((HostProtectionPermission)target).m_resources) == (uint)this.m_resources; - } - - public override IPermission Union(IPermission target) - { - if (target == null) - return(this.Copy()); - if(this.GetType() != target.GetType()) - throw new ArgumentException( Environment.GetResourceString("Argument_WrongType", this.GetType().FullName) ); - HostProtectionResource newResources = (HostProtectionResource)((uint)this.m_resources | (uint)((HostProtectionPermission)target).m_resources); - return new HostProtectionPermission(newResources); - } - - public override IPermission Intersect(IPermission target) - { - if (target == null) - return null; - if(this.GetType() != target.GetType()) - throw new ArgumentException( Environment.GetResourceString("Argument_WrongType", this.GetType().FullName) ); - HostProtectionResource newResources = (HostProtectionResource)((uint)this.m_resources & (uint)((HostProtectionPermission)target).m_resources); - if(newResources == HostProtectionResource.None) - return null; - return new HostProtectionPermission(newResources); - } - - public override IPermission Copy() - { - return new HostProtectionPermission(m_resources); - } - - //------------------------------------------------------ - // - // OBJECT OVERRIDES - // - //------------------------------------------------------ - - /// <internalonly/> - int IBuiltInPermission.GetTokenIndex() - { - return HostProtectionPermission.GetTokenIndex(); - } - - internal static int GetTokenIndex() - { - return BuiltInPermissionIndex.HostProtectionPermissionIndex; - } - } -} |