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xenadmin/CFUValidator/Updates/ReadFromFileUpdatesXmlSource.cs
Ji Jiang 999e074e2a CP-26880: Resurrect XC legacy CFU validator
It will be used in XenRT automated testing of CFU

Signed-off-by: Ji Jiang <ji.jiang@citrix.com>
2018-02-07 16:07:35 +00:00

78 lines
2.8 KiB
C#

/* Copyright (c) Citrix Systems, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms,
* with or without modification, are permitted provided
* that the following conditions are met:
*
* * Redistributions of source code must retain the above
* copyright notice, this list of conditions and the
* following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
using System;
using System.IO;
using System.Xml;
using XenAdmin.Actions;
namespace CFUValidator.Updates
{
class ReadFromFileUpdatesXmlSource : DownloadUpdatesXmlAction, ICheckForUpdatesXMLSource
{
private readonly string newLocation;
public ReadFromFileUpdatesXmlSource(string location)
: base(true, true, true, "CFU", "1", location)
{
newLocation = location;
ErrorRaised = null;
}
protected override XmlDocument FetchCheckForUpdatesXml(string location)
{
if (!File.Exists(newLocation))
{
ErrorRaised = new CFUValidationException("File not found at: " + newLocation);
throw ErrorRaised;
}
try
{
XmlDocument xdoc = new XmlDocument();
using (StreamReader sr = new StreamReader(newLocation))
{
xdoc.Load(sr);
}
return xdoc;
}
catch(Exception)
{
ErrorRaised = new CFUValidationException("Could not read/parse file: " + newLocation);
throw ErrorRaised;
}
}
public Exception ErrorRaised { get; private set; }
}
}