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//
// System.Security.AccessControl.MutexSecurity implementation
//
// Authors:
// Dick Porter <dick@ximian.com>
// Atsushi Enomoto <atsushi@ximian.com>
// James Bellinger <jfb@zer7.com>
//
// Copyright (C) 2005-2007 Novell, Inc (http://www.novell.com)
// Copyright (C) 2012 James Bellinger
//
// 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;
using System.Security.Principal;
using System.Threading;
namespace System.Security.AccessControl
{
public sealed class MutexSecurity : NativeObjectSecurity
{
public MutexSecurity ()
: base (false, ResourceType.KernelObject)
{
}
public MutexSecurity (string name,
AccessControlSections includeSections)
: base (false, ResourceType.KernelObject, name, includeSections,
MutexExceptionFromErrorCode, null)
{
}
internal MutexSecurity (SafeHandle handle,
AccessControlSections includeSections)
: base (false, ResourceType.KernelObject, handle, includeSections,
MutexExceptionFromErrorCode, null)
{
}
public override Type AccessRightType {
get { return typeof (MutexRights); }
}
public override Type AccessRuleType {
get { return typeof (MutexAccessRule); }
}
public override Type AuditRuleType {
get { return typeof (MutexAuditRule); }
}
public override AccessRule AccessRuleFactory (IdentityReference identityReference, int accessMask,
bool isInherited, InheritanceFlags inheritanceFlags,
PropagationFlags propagationFlags, AccessControlType type)
{
return new MutexAccessRule (identityReference, (MutexRights) accessMask, type);
}
public void AddAccessRule (MutexAccessRule rule)
{
AddAccessRule ((AccessRule)rule);
}
public bool RemoveAccessRule (MutexAccessRule rule)
{
return RemoveAccessRule ((AccessRule)rule);
}
public void RemoveAccessRuleAll (MutexAccessRule rule)
{
RemoveAccessRuleAll ((AccessRule)rule);
}
public void RemoveAccessRuleSpecific (MutexAccessRule rule)
{
RemoveAccessRuleSpecific ((AccessRule)rule);
}
public void ResetAccessRule (MutexAccessRule rule)
{
ResetAccessRule ((AccessRule)rule);
}
public void SetAccessRule (MutexAccessRule rule)
{
SetAccessRule ((AccessRule)rule);
}
public override AuditRule AuditRuleFactory (IdentityReference identityReference, int accessMask,
bool isInherited, InheritanceFlags inheritanceFlags,
PropagationFlags propagationFlags, AuditFlags flags)
{
return new MutexAuditRule (identityReference, (MutexRights) accessMask, flags);
}
public void AddAuditRule (MutexAuditRule rule)
{
AddAuditRule ((AuditRule)rule);
}
public bool RemoveAuditRule (MutexAuditRule rule)
{
return RemoveAuditRule((AuditRule)rule);
}
public void RemoveAuditRuleAll (MutexAuditRule rule)
{
RemoveAuditRuleAll((AuditRule)rule);
}
public void RemoveAuditRuleSpecific (MutexAuditRule rule)
{
RemoveAuditRuleSpecific((AuditRule)rule);
}
public void SetAuditRule (MutexAuditRule rule)
{
SetAuditRule((AuditRule)rule);
}
static Exception MutexExceptionFromErrorCode (int errorCode,
string name, SafeHandle handle,
object context)
{
switch (errorCode) {
case 2: return new WaitHandleCannotBeOpenedException ();
default: return DefaultExceptionFromErrorCode (errorCode, name, handle, context);
}
}
}
}
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