public static void Create(String path, NameConflictOption aNameConflictOption)
{
if (File.Exists(path))
{
switch (aNameConflictOption)
{
case NameConflictOption.Cancel:
case NameConflictOption.Skip:
return;
case NameConflictOption.Overwrite:
FileExt.Delete(path);
break;
case NameConflictOption.RenameExisting:
FileExt.Move(path, FileExt.MakeUnique(path));
break;
case NameConflictOption.RenameNew:
throw new InvalidDataException("Can't rename a file we are trying to create");
default:
break;
}
}
DirectoryExt.Create(Path.GetDirectoryName(path));
FileStream stream = File.Create(path);
stream.Close();
}
public static void Copy(String source, String destination, NameConflictOption aNameConflictOption, Action <ProcessProgress> handler, ref int cancel)
{
if (!File.Exists(source))
{
throw new FileNotFoundException("The source file could not be found.");
}
if (File.Exists(destination))
{
switch (aNameConflictOption)
{
case NameConflictOption.Cancel:
case NameConflictOption.Skip:
return;
case NameConflictOption.Overwrite:
Delete(destination);
break;
case NameConflictOption.RenameExisting:
FileExt.Move(destination, FileExt.MakeUnique(destination));
break;
case NameConflictOption.RenameNew:
destination = FileExt.MakeUnique(destination);
break;
default:
break;
}
}
if (!Directory.Exists(Path.GetDirectoryName(destination)))
{
DirectoryExt.Create(Path.GetDirectoryName(destination));
}
FileInfo fileInfo = new FileInfo(source);
bool noBuffer = fileInfo.Length < Constants.USE_BUFFER_FILE_SIZE_BYTES;
XCopy.Copy(source, destination, aNameConflictOption == NameConflictOption.Overwrite, noBuffer, handler, ref cancel);
}