code.grnet.gr Git - pithos-ms-client/blob - trunk/Pithos.Client.WPF/Services/StatusService.cs

   1 #region
   2 /* -----------------------------------------------------------------------
   3  * <copyright file="StatusService.cs" company="GRNet">
   4  *
   5  * Copyright 2011-2012 GRNET S.A. All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or
   8  * without modification, are permitted provided that the following
   9  * conditions are met:
  10  *
  11  *   1. Redistributions of source code must retain the above
  12  *      copyright notice, this list of conditions and the following
  13  *      disclaimer.
  14  *
  15  *   2. Redistributions in binary form must reproduce the above
  16  *      copyright notice, this list of conditions and the following
  17  *      disclaimer in the documentation and/or other materials
  18  *      provided with the distribution.
  19  *
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
  22  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  23  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  24  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
  25  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  26  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  27  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
  28  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
  29  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  30  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
  31  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  32  * POSSIBILITY OF SUCH DAMAGE.
  33  *
  34  * The views and conclusions contained in the software and
  35  * documentation are those of the authors and should not be
  36  * interpreted as representing official policies, either expressed
  37  * or implied, of GRNET S.A.
  38  * </copyright>
  39  * -----------------------------------------------------------------------
  40  */
  41 #endregion
  42 using System;
  43 using System.Diagnostics;
  44 using System.Linq;
  45 using System.ServiceModel.Description;
  46 using Caliburn.Micro;
  47 using System.ServiceModel;
  48 using System.ComponentModel.Composition;
  49 using Pithos.Core;
  50 using Pithos.Interfaces;
  51
  52 namespace Pithos.Client.WPF.Services
  53 {
  54     /// <summary>
  55     /// TODO: Update summary.
  56     /// </summary>
  57     [ServiceBehavior(ConcurrencyMode=ConcurrencyMode.Reentrant, UseSynchronizationContext=false, IncludeExceptionDetailInFaults = true)]
  58     [Export]
  59     public class StatusService : IStatusService,ISettingsService, ICommandsService
  60     {
  61         [Import]
  62         public IPithosSettings Settings { get; set; }
  63
  64         [Import]
  65         public IStatusChecker Checker { get; set; }
  66
  67         [Import]
  68         public PithosMonitor Monitor { get; set; }
  69
  70         [Import]
  71         public IEventAggregator Events { get; set; }
  72
  73         public StatusService()
  74         {
  75             IoC.BuildUp(this);
  76         }
  77
  78         public FileOverlayStatus GetStatus(string filePath)
  79         {
  80             return Checker.GetFileOverlayStatus(filePath);
  81         }
  82
  83         public void DisplayProperties(string filePath)
  84         {
  85             //Monitor.
  86         }
  87
  88         public void GotoSite(string filePath)
  89         {
  90             if (string.IsNullOrWhiteSpace(filePath))
  91                 return;
  92             var activeAccount = Settings.Accounts.FirstOrDefault(acc => filePath.StartsWith(acc.RootPath, StringComparison.InvariantCultureIgnoreCase));
  93             var address = String.Format("{0}/ui/?token={1}&user={2}",
  94                                         activeAccount.ServerUrl,
  95                                         activeAccount.ApiKey,
  96                                         Uri.EscapeUriString(activeAccount.AccountName));
  97
  98             Process.Start(address);
  99
 100         }
 101
 102         public PithosSettingsData GetSettings()
 103         {
 104             var data = new PithosSettingsData(Settings);
 105             return data;
 106         }
 107
 108         public void ShowProperties(string fileName)
 109         {
 110             Events.Publish(new ShowFilePropertiesEvent(fileName));
 111         }
 112
 113         public static ServiceHost Start()
 114         {
 115             // Create a ServiceHost for the CalculatorService type and provide the base address.
 116             var baseAddress = new Uri("net.pipe://localhost/pithos");
 117             var service = new ServiceHost(typeof(StatusService), baseAddress);
 118
 119             var binding = new NetNamedPipeBinding(NetNamedPipeSecurityMode.None);
 120
 121             service.AddServiceEndpoint(typeof(IStatusService), binding, "net.pipe://localhost/pithos/statuscache");
 122             service.AddServiceEndpoint(typeof(ISettingsService), binding, "net.pipe://localhost/pithos/settings");
 123             service.AddServiceEndpoint(typeof(ICommandsService), binding, "net.pipe://localhost/pithos/commands");
 124
 125
 126             //// Add a mex endpoint
 127 /*
 128
 129             var smb = new ServiceMetadataBehavior
 130                           {
 131                               HttpGetEnabled = true,
 132                               HttpGetUrl = new Uri("http://localhost:30000/pithos/mex")
 133                           };
 134             service.Description.Behaviors.Add(smb);
 135 */
 136
 137
 138             service.Faulted+=OnError;
 139             service.Open();
 140             return service;
 141         }
 142
 143         private static void OnError(object sender, EventArgs e)
 144         {
 145
 146         }
 147
 148         public static void Stop(ServiceHost statusService)
 149         {
 150             if (statusService == null)
 151                 return;
 152
 153             if (statusService.State == CommunicationState.Faulted)
 154                 statusService.Abort();
 155             else if (statusService.State != CommunicationState.Closed)
 156                 statusService.Close();
 157
 158         }
 159     }
 160 }