static void RollbackChanges(FileChangeInfo fileInfo)
{
switch (fileInfo.ChangeFileMode)
{
case WatcherChangeTypes.Renamed:
File.Move(fileInfo.FullPath, fileInfo.OldFullPath);
break;
case WatcherChangeTypes.Changed:
using (StreamWriter sw = new StreamWriter(fileInfo.FullPath, false, Encoding.Default))
{
sw.Write(fileInfo.OldContent);
}
break;
case WatcherChangeTypes.Deleted:
using (StreamWriter sw = new StreamWriter(fileInfo.FullPath, false, Encoding.Default))
{
sw.Write(fileInfo.OldContent);
}
break;
case WatcherChangeTypes.Created:
File.Delete(fileInfo.FullPath);
break;
}
}
private static void OnRenamed(object source, RenamedEventArgs e)
{
Console.WriteLine($"File: {e.OldFullPath} renamed to {e.FullPath}");
FileChangeInfo FileLog = new FileChangeInfo(e.Name, e.FullPath, e.OldFullPath, DateTime.Now, e.ChangeType, "", "");
BackupList.Add(DateTime.Now, FileLog);
DataProvider.Serialized(path);
DataProvider.DeSerialized(path);
}
public static void ProcessFile(string path)
{
string content;
string fileName;
content = GetFileContent(path);
fileName = Path.GetFileName(path);
FileChangeInfo FileLog = new FileChangeInfo(fileName, path, "", DateTime.Now, WatcherChangeTypes.Created, content, content);
Watcher.BackupList.Add(DateTime.Now, FileLog);
}
// Define the event handlers.
private static void OnChanged(object source, FileSystemEventArgs e)
{
string content;
string oldContent;
oldContent = BackupList.LastOrDefault(n => n.Key < DateTime.Now && n.Value.FullPath == e.FullPath).Value.Content;
Console.WriteLine($"File: {e.FullPath} {e.ChangeType}");
if (e.ChangeType != WatcherChangeTypes.Deleted)
{
content = DataProvider.GetFileContent(e.FullPath);
}
else
{
content = "";
}
FileChangeInfo FileLog = new FileChangeInfo(e.Name, e.FullPath, "", DateTime.Now, e.ChangeType, content, oldContent);
BackupList.Add(DateTime.Now, FileLog);
DataProvider.Serialized(path);
DataProvider.DeSerialized(path);
}