/// <summary>
/// delete the files of the directory in buffer iteratively
/// </summary>
/// <param name="DirectoryPath"></param>
private void deleteWholeDirectoryInBuffer(DirectoryInfo directory, string oldDirectoryPath)
{
string directoryPath = directory.FullName;
string relativePath;
if (!Directory.Exists(directoryPath))
{
return;
}
FileInfo[] files = directory.GetFiles();
//delete each file of the directory in buffer
foreach (FileInfo file in files)
{
relativePath = oldDirectoryPath.Substring(Properties.FileManagerSettings.Default.ServerDirectory.Length);
relativePath = relativePath.Replace("\\", "/") + "/" + file.Name;
FileBuffer.GetInstance().OnFileChanged(relativePath);
}
//delete each file of the subDirectory in filebuffer
//oldDirectoryPath=oldDirectoryPath+"/"+directory.Name;
DirectoryInfo[] subDirectories = directory.GetDirectories();
foreach (DirectoryInfo subDirectory in subDirectories)
{
string oldFullPath = oldDirectoryPath + "\\" + subDirectory.Name;
deleteWholeDirectoryInBuffer(subDirectory, oldFullPath);
}
}
private void OnDeleted(object source, FileSystemEventArgs e)
{
string relativePath = e.FullPath.Substring(Properties.FileManagerSettings.Default.ServerDirectory.Length);
relativePath = relativePath.Replace("\\", "/");
//when changes a file
FileBuffer.GetInstance().OnFileOrDirectoryDeleted(relativePath);
}
/// <summary>
/// when file or directory changes
/// </summary>
/// <param name="source"></param>
/// <param name="e"></param>
private void OnChanged(object source, FileSystemEventArgs e)
{
//to avoid more conflict between save & read , I delete the file which was changed ,instead of update it in the buffer
//in test, due to "\\",the filepath can't be find in fileBuffer dictionary
string relativePath = e.FullPath.Substring(Properties.FileManagerSettings.Default.ServerDirectory.Length);
relativePath = relativePath.Replace("\\", "/");
//when changes a file
FileBuffer.GetInstance().OnFileChanged(relativePath);
}
private void OnRenamed(object source, RenamedEventArgs e)
{
if (Directory.Exists(e.FullPath))
{
//rename a Directory
DirectoryInfo newDirectory = new DirectoryInfo(e.FullPath);
deleteWholeDirectoryInBuffer(newDirectory, e.OldFullPath);
}
else
{
//rename a single file
string relativePath = e.OldFullPath.Substring(Properties.FileManagerSettings.Default.ServerDirectory.Length);
relativePath = relativePath.Replace("\\", "/");
FileBuffer.GetInstance().OnFileChanged(relativePath);
}
}
