127 lines
3.9 KiB
C#
127 lines
3.9 KiB
C#
// Licensed to the Apache Software Foundation (ASF) under one or more
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// contributor license agreements. See the NOTICE file distributed with
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// this work for additional information regarding copyright ownership.
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// The ASF licenses this file to you under the Apache License, Version 2.0
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// (the "License"); you may not use this file except in compliance with
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// the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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using System;
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using System.Configuration.Install;
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using System.Reflection;
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using System.ServiceProcess;
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using NLog;
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namespace Mirantis.Murano.WindowsAgent
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{
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public class ServiceManager
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{
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private readonly string serviceName;
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public ServiceManager(string serviceName)
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{
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this.serviceName = serviceName;
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}
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private static readonly Logger log = LogManager.GetCurrentClassLogger();
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public bool Restart(string[] args, TimeSpan timeout)
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{
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var service = new ServiceController(serviceName);
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try
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{
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var millisec1 = TimeSpan.FromMilliseconds(Environment.TickCount);
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service.Stop();
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service.WaitForStatus(ServiceControllerStatus.Stopped, timeout);
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log.Info("Service is stopped");
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// count the rest of the timeout
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var millisec2 = TimeSpan.FromMilliseconds(Environment.TickCount);
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timeout = timeout - (millisec2 - millisec1);
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service.Start(args);
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service.WaitForStatus(ServiceControllerStatus.Running, timeout);
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log.Info("Service has started");
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return true;
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}
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catch (Exception ex)
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{
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log.Error(ex, "Cannot restart service " + serviceName);
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return false;
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}
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}
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public bool Stop(TimeSpan timeout)
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{
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var service = new ServiceController(serviceName);
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try
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{
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service.Stop();
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service.WaitForStatus(ServiceControllerStatus.Stopped, timeout);
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return true;
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}
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catch (Exception ex)
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{
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log.Error(ex, "Cannot stop service " + serviceName);
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return false;
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}
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}
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public bool Start(string[] args, TimeSpan timeout)
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{
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var service = new ServiceController(serviceName);
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try
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{
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service.Start(args);
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service.WaitForStatus(ServiceControllerStatus.Running, timeout);
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return true;
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}
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catch (Exception ex)
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{
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log.Error(ex, "Cannot start service " + serviceName);
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return false;
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}
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}
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public bool Install()
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{
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try
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{
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ManagedInstallerClass.InstallHelper(
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new[] { Assembly.GetEntryAssembly().Location });
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}
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catch(Exception ex)
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{
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log.Error(ex, "Cannot install service " + serviceName);
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return false;
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}
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return true;
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}
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public bool Uninstall()
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{
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try
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{
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ManagedInstallerClass.InstallHelper(
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new[] { "/u", Assembly.GetEntryAssembly().Location });
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}
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catch (Exception ex)
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{
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log.Error(ex, "Cannot uninstall service " + serviceName);
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return false;
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}
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return true;
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}
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}
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}
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