2017-01-16 20:59:50 +01:00
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/* Copyright (c) Citrix Systems, Inc.
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2016-08-19 11:55:18 +02:00
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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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2016-03-31 16:40:23 +02:00
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*/
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using System.Collections.Generic;
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using XenAdmin.Core;
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2016-04-28 16:56:45 +02:00
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using XenAPI;
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2016-06-17 15:15:59 +02:00
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using System.Linq;
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2016-08-19 11:55:18 +02:00
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using System;
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2018-06-07 13:12:17 +02:00
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2016-08-19 11:55:18 +02:00
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namespace XenAdmin.Wizards.PatchingWizard.PlanActions
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{
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class RemoveUpdateFileFromMasterPlanAction : PlanActionWithSession
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{
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2019-01-10 14:24:42 +01:00
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private readonly List<HostUpdateMapping> patchMappings = new List<HostUpdateMapping>();
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private readonly XenServerPatch xenServerPatch;
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private readonly Host master;
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public RemoveUpdateFileFromMasterPlanAction(Host master, List<HostUpdateMapping> patchMappings, XenServerPatch xenServerPatch)
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2018-06-26 15:04:51 +02:00
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: base(master.Connection)
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{
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this.patchMappings = patchMappings;
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this.xenServerPatch = xenServerPatch;
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this.master = master;
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}
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protected override void RunWithSession(ref Session session)
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{
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2016-06-17 15:15:59 +02:00
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try
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2016-03-31 16:40:23 +02:00
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{
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2019-01-10 14:24:42 +01:00
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var existing = (from HostUpdateMapping hum in patchMappings
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let xpm = hum as XenServerPatchMapping
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where xpm != null && xpm.Matches(master, xenServerPatch)
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select xpm).FirstOrDefault();
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2016-06-17 15:15:59 +02:00
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2016-10-04 15:58:54 +02:00
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if (!Helpers.ElyOrGreater(session.Connection))
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2016-06-17 15:15:59 +02:00
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{
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Pool_patch poolPatch = null;
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var mapping = existing as PoolPatchMapping;
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2016-10-04 15:58:54 +02:00
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2019-01-10 14:24:42 +01:00
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if (mapping != null && mapping.IsValid)
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{
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poolPatch = mapping.Pool_patch;
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}
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else
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{
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poolPatch = session.Connection.Cache.Pool_patches.FirstOrDefault(pp => string.Equals(pp.uuid, xenServerPatch.Uuid, StringComparison.InvariantCultureIgnoreCase));
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2016-10-04 15:58:54 +02:00
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}
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if (poolPatch != null && poolPatch.opaque_ref != null)
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{
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2018-11-07 17:07:53 +01:00
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AddProgressStep(string.Format(Messages.UPDATES_WIZARD_REMOVING_UPDATES_FROM_POOL, poolPatch.Name()));
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var task = Pool_patch.async_pool_clean(session, mapping.Pool_patch.opaque_ref);
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PollTaskForResultAndDestroy(Connection, ref session, task);
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patchMappings.Remove(mapping);
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}
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2016-06-17 15:15:59 +02:00
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}
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else
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{
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2019-01-10 14:24:42 +01:00
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var mapping = existing as PoolUpdateMapping;
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if (mapping != null && mapping.IsValid)
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2016-10-04 15:58:54 +02:00
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{
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2016-11-22 16:42:15 +01:00
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var poolUpdate = mapping.Pool_update;
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2018-11-07 17:07:53 +01:00
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AddProgressStep(string.Format(Messages.UPDATES_WIZARD_REMOVING_UPDATES_FROM_POOL, poolUpdate.Name()));
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2016-04-28 16:56:45 +02:00
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2016-10-04 15:58:54 +02:00
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Pool_update.pool_clean(session, poolUpdate.opaque_ref);
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2016-11-22 16:42:15 +01:00
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2017-09-03 04:33:29 +02:00
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if (!poolUpdate.AppliedOnHosts().Any())
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2016-11-22 16:42:15 +01:00
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Pool_update.destroy(session, poolUpdate.opaque_ref);
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2016-06-17 15:15:59 +02:00
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2016-10-04 15:58:54 +02:00
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patchMappings.Remove(mapping);
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}
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2016-06-17 15:15:59 +02:00
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}
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}
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catch (Exception ex)
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{
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//best effort
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2016-10-04 15:58:54 +02:00
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log.Error("Failed to remove update from the server.", ex);
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2016-08-19 11:55:18 +02:00
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}
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}
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}
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}
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