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106 lines
4.2 KiB
C#
106 lines
4.2 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 XenAdmin.Core;
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using XenAPI;
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namespace XenAdmin.Diagnostics.Hotfixing
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{
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internal sealed class HotfixFactory
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{
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public enum HotfixableServerVersion
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{
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Clearwater,
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Creedence,
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Dundee,
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ElyJura
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}
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private readonly Hotfix clearwaterHotfix = new SingleHotfix
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{
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Filename = "RPU001",
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UUID = "591d0209-531e-4ed8-9ed2-98df2a1a445c"
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};
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private readonly Hotfix creedenceHotfix = new SingleHotfix
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{
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Filename = "RPU002",
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UUID = "3f92b111-0a90-4ec6-b85a-737f241a3fc1 "
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};
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private readonly Hotfix dundeeHotfix = new SingleHotfix
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{
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Filename = "RPU003",
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UUID = "f6014211-7611-47ac-ac4c-e66bb1692c35"
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};
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private readonly Hotfix elyJuraHotfix = new SingleHotfix
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{
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Filename = "RPU004",
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UUID = "ddd68553-2bf8-411d-99bc-ed4a95265840"
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};
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public Hotfix Hotfix(Host host)
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{
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if (Helpers.ElyOrGreater(host) && !Helpers.KolkataOrGreater(host))
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return Hotfix(HotfixableServerVersion.ElyJura);
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if (Helpers.DundeeOrGreater(host) && !Helpers.ElyOrGreater(host))
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return Hotfix(HotfixableServerVersion.Dundee);
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if (Helpers.CreedenceOrGreater(host) && !Helpers.DundeeOrGreater(host))
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return Hotfix(HotfixableServerVersion.Creedence);
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if (!Helpers.CreedenceOrGreater(host))
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return Hotfix(HotfixableServerVersion.Clearwater);
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return null;
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}
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public Hotfix Hotfix(HotfixableServerVersion version)
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{
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if (version == HotfixableServerVersion.ElyJura)
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return elyJuraHotfix;
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if (version == HotfixableServerVersion.Dundee)
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return dundeeHotfix;
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if (version == HotfixableServerVersion.Creedence)
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return creedenceHotfix;
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if (version == HotfixableServerVersion.Clearwater)
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return clearwaterHotfix;
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throw new ArgumentException("A version was provided for which there is no hotfix filename");
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}
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public bool IsHotfixRequired(Host host)
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{
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return Hotfix(host) != null;
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}
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}
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}
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