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// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
/*
* Ceph - scalable distributed file system
*
* Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
*
* This is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software
* Foundation. See file COPYING.
*
*/
#ifndef CEPH_MCLIENTSESSION_H
#define CEPH_MCLIENTSESSION_H
#include "msg/Message.h"
class MClientSession : public Message {
public:
ceph_mds_session_head head;
int get_op() { return head.op; }
version_t get_seq() { return head.seq; }
utime_t get_stamp() { return utime_t(head.stamp); }
int get_max_caps() { return head.max_caps; }
int get_max_leases() { return head.max_leases; }
MClientSession() : Message(CEPH_MSG_CLIENT_SESSION) { }
MClientSession(int o, version_t s=0) :
Message(CEPH_MSG_CLIENT_SESSION) {
memset(&head, 0, sizeof(head));
head.op = o;
head.seq = s;
}
MClientSession(int o, utime_t st) :
Message(CEPH_MSG_CLIENT_SESSION) {
memset(&head, 0, sizeof(head));
head.op = o;
head.seq = 0;
st.encode_timeval(&head.stamp);
}
private:
~MClientSession() {}
public:
const char *get_type_name() { return "client_session"; }
void print(ostream& out) {
out << "client_session(" << ceph_session_op_name(get_op());
if (get_seq())
out << " seq " << get_seq();
if (get_op() == CEPH_SESSION_RECALL_STATE)
out << " max_caps " << head.max_caps << " max_leases " << head.max_leases;
out << ")";
}
void decode_payload() {
bufferlist::iterator p = payload.begin();
::decode(head, p);
}
void encode_payload(uint64_t features) {
::encode(head, payload);
}
};
#endif
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