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// ==++==
//
// Copyright (c) Microsoft Corporation. All rights reserved.
//
// ==--==
// ApplicationDirectory.cs
//
// <OWNER>Microsoft</OWNER>
//
// ApplicationDirectory is an evidence type representing the directory the assembly
// was loaded from.
//
namespace System.Security.Policy {
using System;
using System.IO;
using System.Security.Util;
using System.Collections;
using System.Diagnostics.Contracts;
[Serializable]
[System.Runtime.InteropServices.ComVisible(true)]
public sealed class ApplicationDirectory : EvidenceBase
{
private URLString m_appDirectory;
public ApplicationDirectory( String name )
{
if (name == null)
throw new ArgumentNullException( "name" );
Contract.EndContractBlock();
m_appDirectory = new URLString( name );
}
private ApplicationDirectory(URLString appDirectory)
{
Contract.Assert(appDirectory != null);
m_appDirectory = appDirectory;
}
public String Directory
{
get
{
return m_appDirectory.ToString();
}
}
public override bool Equals(Object o)
{
ApplicationDirectory other = o as ApplicationDirectory;
if (other == null)
{
return false;
}
return m_appDirectory.Equals(other.m_appDirectory);
}
public override int GetHashCode()
{
return this.m_appDirectory.GetHashCode();
}
public override EvidenceBase Clone()
{
return new ApplicationDirectory(m_appDirectory);
}
public Object Copy()
{
return Clone();
}
internal SecurityElement ToXml()
{
SecurityElement root = new SecurityElement( "System.Security.Policy.ApplicationDirectory" );
// If you hit this assert then most likely you are trying to change the name of this class.
// This is ok as long as you change the hard coded string above and change the assert below.
Contract.Assert( this.GetType().FullName.Equals( "System.Security.Policy.ApplicationDirectory" ), "Class name changed!" );
root.AddAttribute( "version", "1" );
if (m_appDirectory != null)
root.AddChild( new SecurityElement( "Directory", m_appDirectory.ToString() ) );
return root;
}
public override String ToString()
{
return ToXml().ToString();
}
}
}
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