xenadmin/XenAdmin/Diagnostics/Problems/HostProblem/HostOutOfSpaceProblem.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.Windows.Forms;
using XenAdmin.Commands;
using XenAdmin.Diagnostics.Checks;
using XenAPI;
using XenAdmin.Dialogs.VMDialogs;
using XenAdmin.Actions;
using XenAdmin.Actions.VMActions;
using System.Collections.Generic;
using XenAdmin.Dialogs;
using System.Drawing;
using System;
namespace XenAdmin.Diagnostics.Problems.HostProblem
{
public class HostOutOfSpaceProblem : HostProblem
{
private readonly DiskSpaceRequirements diskSpaceReq;
private readonly Pool_patch patch;
public HostOutOfSpaceProblem(Check check, Host host, Pool_patch patch, DiskSpaceRequirements diskSpaceReq)
: base(check, host)
{
this.patch = patch;
this.diskSpaceReq = diskSpaceReq;
}
public override string Description
{
get
{
return string.Format(diskSpaceReq.Operation == DiskSpaceRequirements.OperationTypes.install
? Messages.NOT_ENOUGH_SPACE_MESSAGE_INSTALL
: Messages.NOT_ENOUGH_SPACE_MESSAGE_UPLOAD, Server.Name, patch.Name);
}
}
protected override AsyncAction CreateAction(out bool cancelled)
{
AsyncAction action = null;
if (diskSpaceReq.CanCleanup)
{
Program.Invoke(Program.MainWindow, delegate()
{
DialogResult r = new ThreeButtonDialog(
new ThreeButtonDialog.Details(
SystemIcons.Warning,
diskSpaceReq.GetSpaceRequirementsMessage()),
new ThreeButtonDialog.TBDButton(Messages.YES, DialogResult.Yes, ThreeButtonDialog.ButtonType.ACCEPT, true),
ThreeButtonDialog.ButtonNo
).ShowDialog();
if (r == DialogResult.Yes)
{
action = new CleanupDiskSpaceAction(this.Server, patch, true);
}
});
}
else
{
Program.Invoke(Program.MainWindow, delegate()
{
new ThreeButtonDialog(
new ThreeButtonDialog.Details(SystemIcons.Warning, diskSpaceReq.GetSpaceRequirementsMessage()))
.ShowDialog();
});
}
cancelled = action == null;
return action;
}
public override string HelpMessage
{
get { return diskSpaceReq.GetMessageForActionLink(); }
}
public override bool IsFixable
{
get
{
return false;
}
}
}
}