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();