ceph/src/messages/MMgrMap.h

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3 /*
   4  * Ceph - scalable distributed file system
   5  *
   6  * Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
   7  *
   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.
  12  *
  13  */
  14
  15
  16 #ifndef CEPH_MMGRMAP_H
  17 #define CEPH_MMGRMAP_H
  18
  19 #include "msg/Message.h"
  20 #include "mon/MgrMap.h"
  21
  22 class MMgrMap : public Message {
  23 protected:
  24   MgrMap map;
  25
  26 public:
  27   const MgrMap & get_map() {return map;}
  28
  29   MMgrMap() :
  30     Message(MSG_MGR_MAP) {}
  31   MMgrMap(const MgrMap &map_) :
  32     Message(MSG_MGR_MAP), map(map_)
  33   {
  34   }
  35
  36 private:
  37   ~MMgrMap() override {}
  38
  39 public:
  40   const char *get_type_name() const override { return "mgrmap"; }
  41   void print(ostream& out) const override {
  42     out << get_type_name() << "(e " << map.epoch << ")";
  43   }
  44
  45   void decode_payload() override {
  46     bufferlist::iterator p = payload.begin();
  47     ::decode(map, p);
  48   }
  49   void encode_payload(uint64_t features) override {
  50     ::encode(map, payload, features);
  51   }
  52 };
  53
  54 #endif