mirror of
https://github.com/ceph/ceph
synced 2025-01-08 20:21:33 +00:00
07ac5d3e74
git-svn-id: https://ceph.svn.sf.net/svnroot/ceph@1068 29311d96-e01e-0410-9327-a35deaab8ce9
72 lines
1.7 KiB
C++
72 lines
1.7 KiB
C++
// -*- 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 __MDIRUPDATE_H
|
|
#define __MDIRUPDATE_H
|
|
|
|
#include "msg/Message.h"
|
|
|
|
typedef struct {
|
|
inodeno_t ino;
|
|
int dir_rep;
|
|
int discover;
|
|
} MDirUpdate_st;
|
|
|
|
class MDirUpdate : public Message {
|
|
MDirUpdate_st st;
|
|
set<int> dir_rep_by;
|
|
string path;
|
|
|
|
public:
|
|
inodeno_t get_ino() { return st.ino; }
|
|
int get_dir_rep() { return st.dir_rep; }
|
|
set<int>& get_dir_rep_by() { return dir_rep_by; }
|
|
bool should_discover() { return st.discover > 0; }
|
|
string& get_path() { return path; }
|
|
|
|
void tried_discover() {
|
|
if (st.discover) st.discover--;
|
|
}
|
|
|
|
MDirUpdate() {}
|
|
MDirUpdate(inodeno_t ino,
|
|
int dir_rep,
|
|
set<int>& dir_rep_by,
|
|
string& path,
|
|
bool discover = false) :
|
|
Message(MSG_MDS_DIRUPDATE) {
|
|
this->st.ino = ino;
|
|
this->st.dir_rep = dir_rep;
|
|
this->dir_rep_by = dir_rep_by;
|
|
if (discover) this->st.discover = 5;
|
|
this->path = path;
|
|
}
|
|
virtual char *get_type_name() { return "dup"; }
|
|
|
|
virtual void decode_payload(crope& s, int& off) {
|
|
s.copy(off, sizeof(st), (char*)&st);
|
|
off += sizeof(st);
|
|
_unrope(dir_rep_by, s, off);
|
|
_unrope(path, s, off);
|
|
}
|
|
|
|
virtual void encode_payload(crope& r) {
|
|
r.append((char*)&st, sizeof(st));
|
|
_rope(dir_rep_by, r);
|
|
_rope(path, r);
|
|
}
|
|
};
|
|
|
|
#endif
|