code.grnet.gr Git - pithos-ms-client/blob - trunk/Pithos.ShellExtensions/ShellStatusChecker.cs

   1 // -----------------------------------------------------------------------
   2 // <copyright file="ShellStatusChecker.cs" company="Microsoft">
   3 // TODO: Update copyright text.
   4 // </copyright>
   5 // -----------------------------------------------------------------------
   6
   7 using System.ComponentModel.Composition;
   8 using System.Diagnostics;
   9 using System.ServiceModel;
  10 using Microsoft.Win32;
  11 using Pithos.Interfaces;
  12
  13 namespace Pithos.ShellExtensions
  14 {
  15     using System;
  16     using System.Collections.Generic;
  17     using System.Linq;
  18     using System.Text;
  19
  20     /// <summary>
  21     /// TODO: Update summary.
  22     /// </summary>
  23     [Export(typeof(IStatusChecker))]
  24     public class ShellStatusChecker:IStatusChecker
  25     {
  26         [Import]
  27         public IPithosSettings Settings { get; set; }
  28
  29         public FileOverlayStatus GetFileOverlayStatus(string path)
  30         {
  31
  32             try
  33             {
  34                 using (var client = PithosHost.GetStatusClient())
  35                 {
  36                     var status = client.GetStatus(path);
  37                     return status;
  38                 }
  39             }
  40             catch (Exception exc)
  41             {
  42                 Trace.TraceError("[ERROR] retrieving overlay status for {0}:\r{1}",path,exc);
  43                 return FileOverlayStatus.Unversioned;
  44             }
  45         }
  46
  47         //Not Used by the shell extensions
  48         public PithosStatus GetPithosStatus()
  49         {
  50             throw new NotSupportedException();
  51         }
  52     }
  53 }