private Status ExcuteByPattern(Component target, string pattern)
{
if (pattern == "*") //删除目录下所有文件
{
for (int i = 0; i < target.childs.Count; i++)
{
Component child = target.childs[i];
if (child.IsDirectory())
{
continue;
}
child.Remove();
}
}
else if (pattern.StartsWith("*.")) //删除指定后缀名的文件
{
string matchStr = pattern.Substring(2);
if (nameRegex.IsMatch(matchStr))
{
return(Status.Error_Path_Format);
}
for (int i = 0; i < target.childs.Count; i++)
{
Component child = target.childs[i];
if (child.IsDirectory())
{
continue;
}
if (child.GetName().EndsWith(matchStr))
{
child.Remove();
i--;
}
}
}
else //删除单个文件
{
if (nameRegex.IsMatch(pattern))
{
return(Status.Error_Path_Format);
}
VsFile file = target.GetFile(pattern);
if (file != null)
{
file.Remove();
}
}
return(Status.Succeed);
}
protected override Status EnterDirectory(ref Component source, MString name)
{
if (source.GetFile(name) != null)
{
return(Status.Error_Path_Already_Exist);
}
VsDirectory child = source.GetDirectory(name);
if (child == null)
{
child = new VsDirectory(name);
source.Add(child);
}
source = child;
return(Status.Succeed);
}
public override void Excute()
{
if (_path == "")
{
_target = VsDiskMoniter.Instance.Cursor;
}
else
{
MString fileName;
Status status = CheckPath(ref _path, out _target, out fileName, false);
if (status != Status.Succeed)
{
Logger.Log(status);
return;
}
else if (fileName != "*")
{
var file = _target.GetFile(fileName);
if (file == null)
{
Logger.Log(Status.Error_Path_Not_Found);
return;
}
_target = file;
}
}
if (_target != null)
{
if (_target.IsDirectory())
{
ShowDirectoryInfos(_target);
}
else
{
Console.WriteLine(" " + _target.parent.GetPath() + " 的目录\n");
Console.WriteLine(_target.GetChangeTime() + (_target as VsFile).GetFileSizeString() + _target.GetName());
}
}
}
