xenadmin/XenAdmin/Diagnostics/Problems/VMProblem/IsInStorageLinkLegacySR.cs

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/* Copyright (c) Citrix Systems Inc.
* 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 System;
using System.Collections.Generic;
using System.Drawing;
using XenAdmin.Actions;
using XenAdmin.Actions.VMActions;
using XenAdmin.Diagnostics.Checks;
using XenAdmin.Dialogs;
using XenAdmin.Properties;
using XenAPI;
namespace XenAdmin.Diagnostics.Problems.VMProblem
{
class IsInStorageLinkLegacySR : Problem
{
// Case 1: VMs using one of the CSLG adapters we can upgrade
private readonly List<VM> VMs = new List<VM>();
public IsInStorageLinkLegacySR(Check check, List<VM> vm)
: base(check)
{
VMs = vm;
}
// Case 2: VM using one of the CSLG adapters we can't upgrade
private readonly VM NotSMISVM;
public IsInStorageLinkLegacySR(Check check, VM vm)
: base(check)
{
NotSMISVM = vm;
}
public override string Title
{
get { return Description; }
}
public override string Description
{
get
{
if (NotSMISVM != null)
return Messages.ONLY_VMS_USING_STORAGELINK_SMIS;
return Messages.IS_IN_STORAGELINK_SR;
}
}
public override string HelpMessage
{
get
{
if (NotSMISVM != null)
return Messages.TELL_ME_MORE;
else
return Messages.SHUTDOWN_VM;
}
}
protected override AsyncAction CreateAction(out bool cancelled)
{
cancelled = false;
if (VMs.Count == 1)
{
if (VMs[0].power_state == vm_power_state.Suspended)
return new VMHardShutdown(VMs[0]);
return new VMCleanShutdown(VMs[0]);
}
if (VMs.Count > 1)
{
var listShutdownActions = new List<AsyncAction>();
VMs.ForEach((vm) =>
{
if (vm.power_state == vm_power_state.Suspended)
listShutdownActions.Add(new VMHardShutdown(vm));
else
listShutdownActions.Add(new VMCleanShutdown(vm));
});
return new MultipleAction(VMs[0].Connection, Messages.ACTION_VM_SHUTTING_DOWN, Messages.ACTION_VM_SHUTTING_DOWN
, Messages.ACTION_VM_SHUT_DOWN, listShutdownActions);
}
return null;
}
}
}