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141 lines
5.9 KiB
C#
141 lines
5.9 KiB
C#
/* Copyright (c) Citrix Systems Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms,
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* with or without modification, are permitted provided
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* that the following conditions are met:
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*
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* * Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the
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* following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the
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* following disclaimer in the documentation and/or other
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* materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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using XenAdmin.Core;
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using XenAdmin.Dialogs;
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using XenAdmin.Model;
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using XenAdmin.Network;
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using XenAPI;
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namespace XenAdmin.Commands
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{
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class DestroyBondCommand:Command
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{
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private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
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public DestroyBondCommand(IMainWindow mainWindow, XenAPI.Network network)
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: base(mainWindow, network)
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{
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}
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private static List<string> GetAllNetworkNames(IXenConnection connection)
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{
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List<string> result = new List<string>();
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foreach (XenAPI.Network network in connection.Cache.Networks)
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{
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result.Add(network.Name);
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}
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return result;
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}
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protected sealed override void ExecuteCore(SelectedItemCollection selection)
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{
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//It only supports one item selected for now
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Trace.Assert(selection.Count==1);
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XenAPI.Network network = (XenAPI.Network) selection.FirstAsXenObject;
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List<PIF> pifs = network.Connection.ResolveAll(network.PIFs);
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if (pifs.Count == 0)
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{
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// Should never happen as long as the caller is enabling the button correctly, but
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// it's possible in a tiny window across disconnecting.
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log.Error("Network has no PIFs");
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return;
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}
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// We just want one, so that we can name it.
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PIF pif = pifs[0];
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string msg = string.Format(Messages.DELETE_BOND_MESSAGE, pif.Name);
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bool will_disturb_primary = NetworkingHelper.ContainsPrimaryManagement(pifs);
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bool will_disturb_secondary = NetworkingHelper.ContainsSecondaryManagement(pifs);
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if (will_disturb_primary)
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{
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Pool pool = Helpers.GetPool(network.Connection);
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if (pool != null && pool.ha_enabled)
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{
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new ThreeButtonDialog(
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new ThreeButtonDialog.Details(
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SystemIcons.Error,
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string.Format(Messages.BOND_DELETE_HA_ENABLED, pif.Name, pool.Name),
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Messages.DELETE_BOND)).ShowDialog(Parent);
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return;
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}
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string message = string.Format(will_disturb_secondary ? Messages.BOND_DELETE_WILL_DISTURB_BOTH : Messages.BOND_DELETE_WILL_DISTURB_PRIMARY, msg);
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if (DialogResult.OK !=
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new ThreeButtonDialog(
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new ThreeButtonDialog.Details(SystemIcons.Warning, message, Messages.DELETE_BOND),
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"NetworkingConfigWarning",
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new ThreeButtonDialog.TBDButton(Messages.BOND_DELETE_CONTINUE, DialogResult.OK),
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ThreeButtonDialog.ButtonCancel).ShowDialog(Parent))
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{
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return;
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}
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}
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else if (will_disturb_secondary)
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{
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if (DialogResult.OK !=
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new ThreeButtonDialog(
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new ThreeButtonDialog.Details(SystemIcons.Warning, string.Format(Messages.BOND_DELETE_WILL_DISTURB_SECONDARY, msg), Messages.XENCENTER),
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ThreeButtonDialog.ButtonOK,
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ThreeButtonDialog.ButtonCancel).ShowDialog(Parent))
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return;
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}
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else
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{
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if (DialogResult.OK !=
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new ThreeButtonDialog(
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new ThreeButtonDialog.Details(SystemIcons.Warning, msg, Messages.XENCENTER),
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new ThreeButtonDialog.TBDButton(Messages.OK, DialogResult.OK, ThreeButtonDialog.ButtonType.ACCEPT, true),
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ThreeButtonDialog.ButtonCancel).ShowDialog(Program.MainWindow))
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return;
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}
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// The UI shouldn't offer deleting a bond in this case, but let's make sure we've
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// done the right thing and that the bond hasn't been deleted in the meantime. (CA-27436).
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Bond bond = pif.BondMasterOf;
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if (bond != null)
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new Actions.DestroyBondAction(bond).RunAsync();
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}
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}
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}
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