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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 18:24:20 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 18:24:20 +0000 |
commit | 483eb2f56657e8e7f419ab1a4fab8dce9ade8609 (patch) | |
tree | e5d88d25d870d5dedacb6bbdbe2a966086a0a5cf /src/messages/MMgrOpen.h | |
parent | Initial commit. (diff) | |
download | ceph-483eb2f56657e8e7f419ab1a4fab8dce9ade8609.tar.xz ceph-483eb2f56657e8e7f419ab1a4fab8dce9ade8609.zip |
Adding upstream version 14.2.21.upstream/14.2.21upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/messages/MMgrOpen.h')
-rw-r--r-- | src/messages/MMgrOpen.h | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/src/messages/MMgrOpen.h b/src/messages/MMgrOpen.h new file mode 100644 index 00000000..754daf7d --- /dev/null +++ b/src/messages/MMgrOpen.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) 2016 John Spray <john.spray@redhat.com> + * + * 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_MMGROPEN_H_ +#define CEPH_MMGROPEN_H_ + +#include "msg/Message.h" + +class MMgrOpen : public MessageInstance<MMgrOpen> { +public: + friend factory; +private: + + static constexpr int HEAD_VERSION = 3; + static constexpr int COMPAT_VERSION = 1; + +public: + + std::string daemon_name; + std::string service_name; // optional; otherwise infer from entity type + + bool service_daemon = false; + std::map<std::string,std::string> daemon_metadata; + std::map<std::string,std::string> daemon_status; + + // encode map<string,map<int32_t,string>> of current config + bufferlist config_bl; + + // encode map<string,string> of compiled-in defaults + bufferlist config_defaults_bl; + + void decode_payload() override + { + auto p = payload.cbegin(); + decode(daemon_name, p); + if (header.version >= 2) { + decode(service_name, p); + decode(service_daemon, p); + if (service_daemon) { + decode(daemon_metadata, p); + decode(daemon_status, p); + } + } + if (header.version >= 3) { + decode(config_bl, p); + decode(config_defaults_bl, p); + } + } + + void encode_payload(uint64_t features) override { + using ceph::encode; + encode(daemon_name, payload); + encode(service_name, payload); + encode(service_daemon, payload); + if (service_daemon) { + encode(daemon_metadata, payload); + encode(daemon_status, payload); + } + encode(config_bl, payload); + encode(config_defaults_bl, payload); + } + + std::string_view get_type_name() const override { return "mgropen"; } + void print(ostream& out) const override { + out << get_type_name() << "("; + if (service_name.length()) { + out << service_name; + } else { + out << ceph_entity_type_name(get_source().type()); + } + out << "." << daemon_name; + if (service_daemon) { + out << " daemon"; + } + out << ")"; + } + + MMgrOpen() + : MessageInstance(MSG_MGR_OPEN, HEAD_VERSION, COMPAT_VERSION) + {} +}; + +#endif + |