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// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
/*
* 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 CEPH_EEXPORT_H
#define CEPH_EEXPORT_H
#include "config.h"
#include "include/types.h"
#include "../MDS.h"
#include "EMetaBlob.h"
class EExport : public LogEvent {
public:
EMetaBlob metablob; // exported dir
protected:
dirfrag_t base;
set<dirfrag_t> bounds;
public:
EExport() : LogEvent(EVENT_EXPORT) { }
EExport(MDLog *mdlog, CDir *dir) :
LogEvent(EVENT_EXPORT), metablob(mdlog),
base(dir->dirfrag()) { }
set<dirfrag_t> &get_bounds() { return bounds; }
void print(ostream& out) {
out << "EExport " << base << " " << metablob;
}
void encode(bufferlist& bl) const {
__u8 struct_v = 1;
::encode(struct_v, bl);
::encode(metablob, bl);
::encode(base, bl);
::encode(bounds, bl);
}
void decode(bufferlist::iterator &bl) {
__u8 struct_v;
::decode(struct_v, bl);
::decode(metablob, bl);
::decode(base, bl);
::decode(bounds, bl);
}
void replay(MDS *mds);
};
#endif
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