68 lines
2.8 KiB
C#
68 lines
2.8 KiB
C#
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//------------------------------------------------------------------------------
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// <copyright file="OdbcPermission.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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// <owner current="true" primary="true">[....]</owner>
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// <owner current="true" primary="false">[....]</owner>
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//------------------------------------------------------------------------------
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namespace System.Data.Odbc {
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using System;
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using System.Collections;
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using System.Data;
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using System.Data.Common;
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using System.Diagnostics;
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using System.Runtime.Serialization;
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using System.Security;
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using System.Security.Permissions;
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[Serializable]
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public sealed class OdbcPermission : DBDataPermission {
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[ Obsolete("OdbcPermission() has been deprecated. Use the OdbcPermission(PermissionState.None) constructor. http://go.microsoft.com/fwlink/?linkid=14202", true) ] // MDAC 86034
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public OdbcPermission() : this(PermissionState.None) {
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}
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public OdbcPermission(PermissionState state) : base(state) {
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}
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[ Obsolete("OdbcPermission(PermissionState state, Boolean allowBlankPassword) has been deprecated. Use the OdbcPermission(PermissionState.None) constructor. http://go.microsoft.com/fwlink/?linkid=14202", true) ] // MDAC 86034
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public OdbcPermission(PermissionState state, bool allowBlankPassword) : this(state) {
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AllowBlankPassword = allowBlankPassword;
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}
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private OdbcPermission(OdbcPermission permission) : base(permission) { // for Copy
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}
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internal OdbcPermission(OdbcPermissionAttribute permissionAttribute) : base(permissionAttribute) { // for CreatePermission
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}
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internal OdbcPermission(OdbcConnectionString constr) : base(constr) { // for Open
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if ((null == constr) || constr.IsEmpty) {
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base.Add(ADP.StrEmpty, ADP.StrEmpty, KeyRestrictionBehavior.AllowOnly);
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}
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}
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public override void Add(string connectionString, string restrictions, KeyRestrictionBehavior behavior) {
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DBConnectionString constr = new DBConnectionString(connectionString, restrictions, behavior, null, true);
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AddPermissionEntry(constr);
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}
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override public IPermission Copy () {
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return new OdbcPermission(this);
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}
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}
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[AttributeUsage(AttributeTargets.Method | AttributeTargets.Constructor | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Assembly, AllowMultiple = true, Inherited = false )]
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[Serializable]
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public sealed class OdbcPermissionAttribute : DBDataPermissionAttribute {
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public OdbcPermissionAttribute(SecurityAction action) : base(action) {
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}
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override public IPermission CreatePermission() {
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return new OdbcPermission(this);
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}
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}
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}
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