mirror of
https://github.com/xcp-ng/xenadmin.git
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90 lines
3.3 KiB
C#
90 lines
3.3 KiB
C#
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/* 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.Linq;
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using System.Text;
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using XenAdmin.Actions;
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using XenAPI;
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namespace XenAdmin.Actions
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{
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public class DeleteVIFAction : PureAsyncAction
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{
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private XenAPI.VIF _vif;
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public DeleteVIFAction(XenAPI.VIF vif):base(vif.Connection,String.Format(Messages.ACTION_VIF_DELETING_TITLE, vif.NetworkName(), vif.Connection.Resolve(vif.VM).Name))
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{
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_vif=vif;
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VM = vif.Connection.Resolve(vif.VM);
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}
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/// <summary>
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/// List of XML RPC calls made by the class although not need explicity by
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/// this class as it's pure async
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/// </summary>
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public static readonly List<string> XmlRpcMethods = new List<string>()
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{
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"VIF.unplug",
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"VIF.destroy"
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};
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protected override void Run()
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{
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Description = Messages.ACTION_VIF_DELETING;
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DeleteVIF();
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Description = Messages.ACTION_VIF_DELETED;
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}
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private void DeleteVIF()
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{
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if (VM.power_state == XenAPI.vm_power_state.Running
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&& XenAPI.VIF.get_allowed_operations(Session, _vif.opaque_ref).Contains(XenAPI.vif_operations.unplug))
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{
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try
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{
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XenAPI.VIF.unplug(Session, _vif.opaque_ref);
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}
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catch (XenAPI.Failure exn)
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{
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// Ignore the failure if it's already detached -- throw everything else.
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if (exn.ErrorDescription[0] != XenAPI.Failure.DEVICE_ALREADY_DETACHED)
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{
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throw;
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}
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}
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}
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XenAPI.VIF.destroy(Session, _vif.opaque_ref);
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}
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}
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}
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