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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.
16 #ifndef CEPH_MMDSTABLEREQUEST_H
17 #define CEPH_MMDSTABLEREQUEST_H
19 #include "msg/Message.h"
20 #include "mds/mds_table_types.h"
22 class MMDSTableRequest
: public SafeMessage
{
30 MMDSTableRequest() : SafeMessage
{MSG_MDS_TABLE_REQUEST
} {}
31 MMDSTableRequest(int tab
, int o
, uint64_t r
, version_t v
=0) :
32 SafeMessage
{MSG_MDS_TABLE_REQUEST
},
33 table(tab
), op(o
), reqid(r
) {
36 ~MMDSTableRequest() override
{}
39 std::string_view
get_type_name() const override
{ return "mds_table_request"; }
40 void print(ostream
& o
) const override
{
41 o
<< "mds_table_request(" << get_mdstable_name(table
)
42 << " " << get_mdstableserver_opname(op
);
43 if (reqid
) o
<< " " << reqid
;
44 if (get_tid()) o
<< " tid " << get_tid();
45 if (bl
.length()) o
<< " " << bl
.length() << " bytes";
49 void decode_payload() override
{
50 auto p
= payload
.cbegin();
57 void encode_payload(uint64_t features
) override
{
59 encode(table
, payload
);
61 encode(reqid
, payload
);
65 template<class T
, typename
... Args
>
66 friend boost::intrusive_ptr
<T
> ceph::make_message(Args
&&... args
);