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71 lines
2.5 KiB
C#
71 lines
2.5 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 XenAdmin.Core;
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using XenAdmin.Diagnostics.Problems;
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using XenAdmin.Diagnostics.Problems.UtilityProblem;
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namespace XenAdmin.Diagnostics.Checks
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{
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class CfuAvailabilityCheck : Check
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{
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protected override Problem RunCheck()
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{
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var action = Updates.CreateDownloadUpdatesXmlAction(Updates.CheckForUpdatesUrl);
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try
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{
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action.RunExternal(action.Session);
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}
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catch
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{
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log.WarnFormat("Could not download check for update file.");
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}
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if (!action.Succeeded)
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return new CfuNotAvailableProblem(this);
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else
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return null;
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}
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public override string Description
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{
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get
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{
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return Messages.CFU_STATUS_CHECK_DESCRIPTION;
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}
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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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}
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}
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