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//
// System.Security.Permissions.FileIOPermissionAttribute.cs
//
// Authors
// Duncan Mak <duncan@ximian.com>
// Sebastien Pouliot <sebastien@ximian.com>
//
// (C) 2002 Ximian, Inc. http://www.ximian.com
// Portions Copyright (C) 2003 Motus Technologies (http://www.motus.com)
// Copyright (C) 2004-2005 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System.Runtime.InteropServices;
namespace System.Security.Permissions {
[ComVisible (true)]
[AttributeUsage (AttributeTargets.Assembly | AttributeTargets.Class |
AttributeTargets.Struct | AttributeTargets.Constructor |
AttributeTargets.Method, AllowMultiple=true, Inherited=false)]
[Serializable]
public sealed class FileIOPermissionAttribute : CodeAccessSecurityAttribute {
// Fields
private string append;
private string path;
private string read;
private string write;
private FileIOPermissionAccess allFiles;
private FileIOPermissionAccess allLocalFiles;
private string changeAccessControl;
private string viewAccessControl;
//private string viewAndModify;
// Constructor
public FileIOPermissionAttribute (SecurityAction action) : base (action)
{
}
// Properties
[Obsolete ("use newer properties")]
public string All {
get { throw new NotSupportedException ("All"); }
set {
append = value;
path = value;
read = value;
write = value;
}
}
public string Append {
get { return append; }
set { append = value; }
}
public string PathDiscovery {
get { return path; }
set { path = value; }
}
public string Read {
get { return read; }
set { read = value; }
}
public string Write {
get { return write; }
set { write = value; }
}
public FileIOPermissionAccess AllFiles {
get { return allFiles; }
set { allFiles = value; }
}
public FileIOPermissionAccess AllLocalFiles {
get { return allLocalFiles; }
set { allLocalFiles = value; }
}
public string ChangeAccessControl {
get { return changeAccessControl; }
set { changeAccessControl = value; }
}
public string ViewAccessControl {
get { return viewAccessControl; }
set { viewAccessControl = value; }
}
public string ViewAndModify {
get { throw new NotSupportedException (); } // as documented
set {
append = value;
path = value;
read = value;
write = value;
}
}
// Methods
public override IPermission CreatePermission ()
{
#if MOBILE
return null;
#else
FileIOPermission perm = null;
if (this.Unrestricted)
perm = new FileIOPermission (PermissionState.Unrestricted);
else {
perm = new FileIOPermission (PermissionState.None);
if (append != null)
perm.AddPathList (FileIOPermissionAccess.Append, append);
if (path != null)
perm.AddPathList (FileIOPermissionAccess.PathDiscovery, path);
if (read != null)
perm.AddPathList (FileIOPermissionAccess.Read, read);
if (write != null)
perm.AddPathList (FileIOPermissionAccess.Write, write);
}
return perm;
#endif
}
}
}
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