mirror of
https://github.com/ceph/ceph
synced 2025-02-04 09:23:24 +00:00
07ac5d3e74
git-svn-id: https://ceph.svn.sf.net/svnroot/ceph@1068 29311d96-e01e-0410-9327-a35deaab8ce9
62 lines
1.5 KiB
C++
62 lines
1.5 KiB
C++
// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
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/*
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* Ceph - scalable distributed file system
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*
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* Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
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*
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* This is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software
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* Foundation. See file COPYING.
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*
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*/
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#ifndef __MINODEUPDATE_H
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#define __MINODEUPDATE_H
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#include "msg/Message.h"
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#include <set>
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using namespace std;
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class MInodeUpdate : public Message {
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int nonce;
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crope inode_basic_state;
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public:
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inodeno_t get_ino() {
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inodeno_t ino;
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inode_basic_state.copy(0, sizeof(inodeno_t), (char*)&ino);
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return ino;
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}
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int get_nonce() { return nonce; }
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MInodeUpdate() {}
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MInodeUpdate(CInode *in, int nonce) :
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Message(MSG_MDS_INODEUPDATE) {
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inode_basic_state = in->encode_basic_state();
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this->nonce = nonce;
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}
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virtual char *get_type_name() { return "Iup"; }
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virtual void decode_payload(crope& s, int& off) {
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s.copy(off, sizeof(int), (char*)&nonce);
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off += sizeof(int);
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size_t len;
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s.copy(off, sizeof(len), (char*)&len);
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off += sizeof(len);
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inode_basic_state = s.substr(off, len);
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off += len;
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}
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virtual void encode_payload(crope& s) {
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s.append((char*)&nonce, sizeof(int));
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size_t len = inode_basic_state.length();
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s.append((char*)&len, sizeof(len));
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s.append(inode_basic_state);
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}
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};
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#endif
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