SocketElement.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / Net / System / Net / Configuration / SocketElement.cs / 1305376 / SocketElement.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

namespace System.Net.Configuration 
{ 
    using System;
    using System.Configuration; 
    using System.Net.Sockets;
    using System.Reflection;
    using System.Security.Permissions;
 
    public sealed class SocketElement : ConfigurationElement
    { 
        public SocketElement() 
        {
            this.properties.Add(this.alwaysUseCompletionPortsForAccept); 
            this.properties.Add(this.alwaysUseCompletionPortsForConnect);
            this.properties.Add(this.ipProtectionLevel);
        }
 
        protected override void PostDeserialize()
        { 
            // Perf optimization. If the configuration is coming from machine.config 
            // It is safe and we don't need to check for permissions.
            if (EvaluationContext.IsMachineLevel) 
                return;

            try {
                ExceptionHelper.UnrestrictedSocketPermission.Demand(); 
            } catch (Exception exception) {
                throw new ConfigurationErrorsException( 
                              SR.GetString(SR.net_config_element_permission, 
                                           ConfigurationStrings.Socket),
                              exception); 
            }
        }

        [ConfigurationProperty(ConfigurationStrings.AlwaysUseCompletionPortsForAccept, DefaultValue = false)] 
        public bool AlwaysUseCompletionPortsForAccept
        { 
            get { return (bool)this[this.alwaysUseCompletionPortsForAccept]; } 
            set { this[this.alwaysUseCompletionPortsForAccept] = value; }
        } 

        [ConfigurationProperty(ConfigurationStrings.AlwaysUseCompletionPortsForConnect, DefaultValue = false)]
        public bool AlwaysUseCompletionPortsForConnect
        { 
            get { return (bool)this[this.alwaysUseCompletionPortsForConnect]; }
            set { this[this.alwaysUseCompletionPortsForConnect] = value; } 
        } 

        [ConfigurationProperty(ConfigurationStrings.IPProtectionLevel, DefaultValue = IPProtectionLevel.Unspecified)] 
        public IPProtectionLevel IPProtectionLevel
        {
            get { return (IPProtectionLevel)this[this.ipProtectionLevel]; }
            set { this[this.ipProtectionLevel] = value; } 
        }
 
        protected override ConfigurationPropertyCollection Properties 
        {
            get 
            {
                return this.properties;
            }
        } 

        ConfigurationPropertyCollection properties = new ConfigurationPropertyCollection(); 
 
        readonly ConfigurationProperty alwaysUseCompletionPortsForConnect =
            new ConfigurationProperty(ConfigurationStrings.AlwaysUseCompletionPortsForConnect, typeof(bool), false, 
                    ConfigurationPropertyOptions.None);

        readonly ConfigurationProperty alwaysUseCompletionPortsForAccept =
            new ConfigurationProperty(ConfigurationStrings.AlwaysUseCompletionPortsForAccept, typeof(bool), false, 
                    ConfigurationPropertyOptions.None);
 
        readonly ConfigurationProperty ipProtectionLevel = 
            new ConfigurationProperty(ConfigurationStrings.IPProtectionLevel, typeof(IPProtectionLevel),
                    IPProtectionLevel.Unspecified, ConfigurationPropertyOptions.None); 

    }
}
 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

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