2017-01-16 20:59:50 +01:00
|
|
|
|
/* Copyright (c) Citrix Systems, Inc.
|
2013-06-24 13:41:48 +02:00
|
|
|
|
* All rights reserved.
|
|
|
|
|
|
*
|
|
|
|
|
|
* Redistribution and use in source and binary forms,
|
|
|
|
|
|
* with or without modification, are permitted provided
|
|
|
|
|
|
* that the following conditions are met:
|
|
|
|
|
|
*
|
|
|
|
|
|
* * Redistributions of source code must retain the above
|
|
|
|
|
|
* copyright notice, this list of conditions and the
|
|
|
|
|
|
* following disclaimer.
|
|
|
|
|
|
* * Redistributions in binary form must reproduce the above
|
|
|
|
|
|
* copyright notice, this list of conditions and the
|
|
|
|
|
|
* following disclaimer in the documentation and/or other
|
|
|
|
|
|
* materials provided with the distribution.
|
|
|
|
|
|
*
|
|
|
|
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
|
|
|
|
|
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
|
|
|
|
|
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
|
|
|
|
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
|
|
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
|
|
|
|
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
|
|
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
|
|
|
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
|
|
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
|
|
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
|
|
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
|
|
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
|
|
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
|
|
|
|
* SUCH DAMAGE.
|
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
|
|
using XenAdmin.Core;
|
|
|
|
|
|
using XenAdmin.Network;
|
|
|
|
|
|
using XenAPI;
|
|
|
|
|
|
|
|
|
|
|
|
namespace XenAdmin.Actions
|
|
|
|
|
|
{
|
|
|
|
|
|
// A PureAsyncAction is one for which we can determine the set of API calls it will make by doing
|
|
|
|
|
|
// an initial dummy run through the action using an RbacCollectorProxy.
|
|
|
|
|
|
// In order to achieve this, it must have the following properties:
|
|
|
|
|
|
// * No side effects (other than through the API).
|
|
|
|
|
|
// * It doesn't destroy its own variables as it runs.
|
|
|
|
|
|
// * No dialogs.
|
|
|
|
|
|
// * No waits. This generally rules out object creation actions.
|
|
|
|
|
|
// * No HTTP calls.
|
|
|
|
|
|
// * No new threads.
|
|
|
|
|
|
// * No API calls which are allowed to fail.
|
|
|
|
|
|
public abstract class PureAsyncAction : AsyncAction
|
|
|
|
|
|
{
|
|
|
|
|
|
protected PureAsyncAction(IXenConnection connection, string title, string description, bool SuppressHistory)
|
|
|
|
|
|
: base(connection, title, description, SuppressHistory)
|
|
|
|
|
|
{
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
protected PureAsyncAction(IXenConnection connection, string title, string description)
|
|
|
|
|
|
: base(connection, title, description)
|
|
|
|
|
|
{
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
protected PureAsyncAction(IXenConnection connection, string title)
|
|
|
|
|
|
: base(connection, title)
|
|
|
|
|
|
{
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
protected PureAsyncAction(IXenConnection connection, string title, bool suppress_history)
|
|
|
|
|
|
: base(connection, title, suppress_history)
|
|
|
|
|
|
{
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
public override RbacMethodList GetApiMethodsToRoleCheck
|
|
|
|
|
|
{
|
|
|
|
|
|
get
|
|
|
|
|
|
{
|
|
|
|
|
|
System.Diagnostics.Trace.Assert(ApiMethodsToRoleCheck.Count == 0); // shouldn't set ApiMethodsToRoleCheck for PureAsyncAction: it will be ignored
|
|
|
|
|
|
RbacMethodList rbacMethods = new RbacMethodList();
|
|
|
|
|
|
Session = new Session(RbacCollectorProxy.GetProxy(rbacMethods), Connection);
|
|
|
|
|
|
base.SuppressProgressReport = true;
|
|
|
|
|
|
Run();
|
|
|
|
|
|
base.SuppressProgressReport = false;
|
|
|
|
|
|
return rbacMethods;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
