xenadmin/XenModel/Actions/Host/ActivationRequestAction.cs

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/* 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 CookComputing.XmlRpc;
using log4net.Core;
using XenAPI;
namespace XenAdmin.Actions
{
public class ActivationRequestAction : AsyncAction
{
private const int ACTIVATION_REQUEST_TIMEOUT = 30 * 1000;
private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
private string _requestString;
public ActivationRequestAction(string requestString)
: base(null, Messages.ACTIVATION_REQUEST_TITLE)
{
_requestString = requestString;
}
protected override void Run()
{
Description = Messages.ACTIVATION_REQUEST_TITLE;
ActivationProxy proxy = XmlRpcProxyGen.Create<ActivationProxy>();
proxy.Url = string.Format(InvisibleMessages.ACTIVATION_URL, InvisibleMessages.ACTIVATION_SERVER);
proxy.Timeout = ACTIVATION_REQUEST_TIMEOUT;
proxy.UseIndentation = false;
proxy.UserAgent = Session.UserAgent;
proxy.KeepAlive = true;
proxy.RequestEvent += LogRequest;
proxy.ResponseEvent += LogResponse;
proxy.Proxy = Session.Proxy;
// response is the transaction id of this call to the activation service
Result = proxy.process_reactivation_request(_requestString);
Description = Messages.COMPLETED;
}
private void LogRequest(object o, XmlRpcRequestEventArgs args)
{
LogSomething("Invoking XML-RPC method:", args.RequestStream);
}
private void LogResponse(object o, XmlRpcResponseEventArgs args)
{
LogSomething("XML-RPC response:", args.ResponseStream);
}
private void LogSomething(string msg, Stream s)
{
if (log.Logger.IsEnabledFor(Level.Debug))
{
LogMsg(msg);
DumpStream(s);
}
}
private void DumpStream(Stream s)
{
TextReader r = new StreamReader(s);
String l;
while ((l = r.ReadLine()) != null)
{
LogMsg(l);
}
}
private void LogMsg(String msg)
{
log.Debug(msg);
}
}
}