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

   1 using System;
   2 using System.ComponentModel.Composition;
   3 using System.Diagnostics;
   4 using System.Diagnostics.Contracts;
   5 using System.IO;
   6 using Pithos.Interfaces;
   7 using Pithos.ShellExtensions.Test;
   8
   9 namespace Pithos.ShellExtensions
  10 {
  11     //[Export(typeof(IStatusChecker))]
  12     public class TestStatusChecker:IStatusChecker
  13     {
  14
  15         private IPithosSettings Settings=new TestPithosSettings();
  16
  17         private readonly string[] _states = {"Normal", "Modified", "Conflict","Synch"};
  18
  19         public FileOverlayStatus GetFileOverlayStatus(string path)
  20         {
  21             if (String.IsNullOrWhiteSpace(path))
  22                 throw new ArgumentNullException("Empty path");
  23
  24             var pithosPath = Settings.PithosPath;
  25             if (path.StartsWith(pithosPath,true,null))
  26             {
  27                 var fileName = Path.GetFileName(path);
  28                 if (String.IsNullOrWhiteSpace(fileName))
  29                     return FileOverlayStatus.Normal;
  30
  31                 var status = Char.ConvertToUtf32(fileName, 0)%4;
  32                 return (FileOverlayStatus)status;
  33             }
  34             return FileOverlayStatus.Unversioned;
  35         }
  36
  37
  38         //Not Used by the shell extensions
  39         public PithosStatus GetPithosStatus()
  40         {
  41             throw new NotSupportedException();
  42         }
  43     }
  44 }