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1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
2 // vim: ts=8 sw=2 smarttab
4 * Ceph - scalable distributed file system
6 * Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
8 * This is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License version 2.1, as published by the Free Software
11 * Foundation. See file COPYING.
18 #include "common/LogEntry.h"
19 #include "messages/PaxosServiceMessage.h"
23 class MLog
: public PaxosServiceMessage
{
26 std::deque
<LogEntry
> entries
;
28 MLog() : PaxosServiceMessage(MSG_LOG
, 0) {}
29 MLog(const uuid_d
& f
, const std::deque
<LogEntry
>& e
)
30 : PaxosServiceMessage(MSG_LOG
, 0), fsid(f
), entries(e
) { }
31 MLog(const uuid_d
& f
) : PaxosServiceMessage(MSG_LOG
, 0), fsid(f
) { }
36 const char *get_type_name() const override
{ return "log"; }
37 void print(ostream
& out
) const override
{
40 out
<< entries
.size() << " entries from seq " << entries
.front().seq
41 << " at " << entries
.front().stamp
;
45 void encode_payload(uint64_t features
) override
{
47 ::encode(fsid
, payload
);
48 ::encode(entries
, payload
, features
);
50 void decode_payload() override
{
51 bufferlist::iterator p
= payload
.begin();