// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- 
/*
 * Ceph - scalable distributed file system
 *
 * Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
 *
 * This is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License version 2.1, as published by the Free Software 
 * Foundation.  See file COPYING.
 * 
 */


#ifndef __MEXPORTDIRDISCOVER_H
#define __MEXPORTDIRDISCOVER_H

#include "msg/Message.h"
#include "mds/CInode.h"
#include "include/types.h"

class MExportDirDiscover : public Message {
  inodeno_t ino;
  string path;

 public:
  inodeno_t get_ino() { return ino; }
  string& get_path() { return path; }

  MExportDirDiscover() {}
  MExportDirDiscover(CInode *in) : 
    Message(MSG_MDS_EXPORTDIRDISCOVER) {
    in->make_path(path);
    ino = in->ino();
  }
  virtual char *get_type_name() { return "ExDis"; }


  virtual void decode_payload(crope& s, int& off) {
    s.copy(off, sizeof(ino), (char*)&ino);
    off += sizeof(ino);
    _unrope(path, s, off);
  }

  virtual void encode_payload(crope& s) {
    s.append((char*)&ino, sizeof(ino));
    _rope(path, s);
  }
};

#endif