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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/messages/MClientLease.h | |
parent | Initial commit. (diff) | |
download | ceph-upstream.tar.xz ceph-upstream.zip |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/messages/MClientLease.h')
-rw-r--r-- | src/messages/MClientLease.h | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/src/messages/MClientLease.h b/src/messages/MClientLease.h new file mode 100644 index 000000000..cad0f3f21 --- /dev/null +++ b/src/messages/MClientLease.h @@ -0,0 +1,95 @@ +// -*- 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_MCLIENTLEASE_H +#define CEPH_MCLIENTLEASE_H + +#include <string_view> + +#include "msg/Message.h" + +class MClientLease final : public SafeMessage { +public: + struct ceph_mds_lease h; + std::string dname; + + int get_action() const { return h.action; } + ceph_seq_t get_seq() const { return h.seq; } + int get_mask() const { return h.mask; } + inodeno_t get_ino() const { return inodeno_t(h.ino); } + snapid_t get_first() const { return snapid_t(h.first); } + snapid_t get_last() const { return snapid_t(h.last); } + +protected: + MClientLease() : SafeMessage(CEPH_MSG_CLIENT_LEASE) {} + MClientLease(const MClientLease& m) : + SafeMessage(CEPH_MSG_CLIENT_LEASE), + h(m.h), + dname(m.dname) {} + MClientLease(int ac, ceph_seq_t seq, int m, uint64_t i, uint64_t sf, uint64_t sl) : + SafeMessage(CEPH_MSG_CLIENT_LEASE) { + h.action = ac; + h.seq = seq; + h.mask = m; + h.ino = i; + h.first = sf; + h.last = sl; + h.duration_ms = 0; + } + MClientLease(int ac, ceph_seq_t seq, int m, uint64_t i, uint64_t sf, uint64_t sl, std::string_view d) : + SafeMessage(CEPH_MSG_CLIENT_LEASE), + dname(d) { + h.action = ac; + h.seq = seq; + h.mask = m; + h.ino = i; + h.first = sf; + h.last = sl; + h.duration_ms = 0; + } + ~MClientLease() final {} + +public: + std::string_view get_type_name() const override { return "client_lease"; } + void print(std::ostream& out) const override { + out << "client_lease(a=" << ceph_lease_op_name(get_action()) + << " seq " << get_seq() + << " mask " << get_mask(); + out << " " << get_ino(); + if (h.last != CEPH_NOSNAP) + out << " [" << snapid_t(h.first) << "," << snapid_t(h.last) << "]"; + if (dname.length()) + out << "/" << dname; + out << ")"; + } + + void decode_payload() override { + using ceph::decode; + auto p = payload.cbegin(); + decode(h, p); + decode(dname, p); + } + void encode_payload(uint64_t features) override { + using ceph::encode; + encode(h, payload); + encode(dname, payload); + } + +private: + template<class T, typename... Args> + friend boost::intrusive_ptr<T> ceph::make_message(Args&&... args); +}; + +#endif |