ceph/src/messages/MMonGetPurgedSnaps.h

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3
   4 #pragma once
   5
   6 #include "PaxosServiceMessage.h"
   7 #include "include/types.h"
   8
   9 class MMonGetPurgedSnaps final : public PaxosServiceMessage {
  10 public:
  11   epoch_t start, last;
  12
  13   MMonGetPurgedSnaps(epoch_t s=0, epoch_t l=0)
  14     : PaxosServiceMessage{MSG_MON_GET_PURGED_SNAPS, 0},
  15       start(s),
  16       last(l) {}
  17 private:
  18   ~MMonGetPurgedSnaps() final {}
  19
  20 public:
  21   std::string_view get_type_name() const override {
  22     return "mon_get_purged_snaps";
  23   }
  24   void print(std::ostream& out) const override {
  25     out << "mon_get_purged_snaps([" << start << "," << last << "])";
  26   }
  27
  28   void encode_payload(uint64_t features) override {
  29     using ceph::encode;
  30     paxos_encode();
  31     encode(start, payload);
  32     encode(last, payload);
  33   }
  34   void decode_payload() override {
  35     using ceph::decode;
  36     auto p = payload.cbegin();
  37     paxos_decode(p);
  38     decode(start, p);
  39     decode(last, p);
  40   }
  41
  42 private:
  43   template<class T, typename... Args>
  44   friend boost::intrusive_ptr<T> ceph::make_message(Args&&... args);
  45 };