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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
commit | e6918187568dbd01842d8d1d2c808ce16a894239 (patch) | |
tree | 64f88b554b444a49f656b6c656111a145cbbaa28 /src/rgw/rgw_user_types.h | |
parent | Initial commit. (diff) | |
download | ceph-e6918187568dbd01842d8d1d2c808ce16a894239.tar.xz ceph-e6918187568dbd01842d8d1d2c808ce16a894239.zip |
Adding upstream version 18.2.2.upstream/18.2.2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/rgw/rgw_user_types.h')
-rw-r--r-- | src/rgw/rgw_user_types.h | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/src/rgw/rgw_user_types.h b/src/rgw/rgw_user_types.h new file mode 100644 index 000000000..c9a1a46ad --- /dev/null +++ b/src/rgw/rgw_user_types.h @@ -0,0 +1,158 @@ +// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- +// vim: ts=8 sw=2 smarttab ft=cpp + +/* + * Ceph - scalable distributed file system + * + * Copyright (C) 2019 Red Hat, Inc. + * + * 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. + * + */ + +/* N.B., this header defines fundamental serialized types. Do not + * include files which can only be compiled in radosgw or OSD + * contexts (e.g., rgw_sal.h, rgw_common.h) */ + +#pragma once + +#include <string_view> +#include <fmt/format.h> + +#include "common/dout.h" +#include "common/Formatter.h" + +struct rgw_user { + std::string tenant; + std::string id; + std::string ns; + + rgw_user() {} + explicit rgw_user(const std::string& s) { + from_str(s); + } + rgw_user(const std::string& tenant, const std::string& id, const std::string& ns="") + : tenant(tenant), + id(id), + ns(ns) { + } + rgw_user(std::string&& tenant, std::string&& id, std::string&& ns="") + : tenant(std::move(tenant)), + id(std::move(id)), + ns(std::move(ns)) { + } + + void encode(ceph::buffer::list& bl) const { + ENCODE_START(2, 1, bl); + encode(tenant, bl); + encode(id, bl); + encode(ns, bl); + ENCODE_FINISH(bl); + } + void decode(ceph::buffer::list::const_iterator& bl) { + DECODE_START(2, bl); + decode(tenant, bl); + decode(id, bl); + if (struct_v >= 2) { + decode(ns, bl); + } + DECODE_FINISH(bl); + } + + void to_str(std::string& str) const { + if (!tenant.empty()) { + if (!ns.empty()) { + str = tenant + '$' + ns + '$' + id; + } else { + str = tenant + '$' + id; + } + } else if (!ns.empty()) { + str = '$' + ns + '$' + id; + } else { + str = id; + } + } + + void clear() { + tenant.clear(); + id.clear(); + ns.clear(); + } + + bool empty() const { + return id.empty(); + } + + std::string to_str() const { + std::string s; + to_str(s); + return s; + } + + void from_str(const std::string& str) { + size_t pos = str.find('$'); + if (pos != std::string::npos) { + tenant = str.substr(0, pos); + std::string_view sv = str; + std::string_view ns_id = sv.substr(pos + 1); + size_t ns_pos = ns_id.find('$'); + if (ns_pos != std::string::npos) { + ns = std::string(ns_id.substr(0, ns_pos)); + id = std::string(ns_id.substr(ns_pos + 1)); + } else { + ns.clear(); + id = std::string(ns_id); + } + } else { + tenant.clear(); + ns.clear(); + id = str; + } + } + + rgw_user& operator=(const std::string& str) { + from_str(str); + return *this; + } + + int compare(const rgw_user& u) const { + int r = tenant.compare(u.tenant); + if (r != 0) + return r; + r = ns.compare(u.ns); + if (r != 0) { + return r; + } + return id.compare(u.id); + } + int compare(const std::string& str) const { + rgw_user u(str); + return compare(u); + } + + bool operator!=(const rgw_user& rhs) const { + return (compare(rhs) != 0); + } + bool operator==(const rgw_user& rhs) const { + return (compare(rhs) == 0); + } + bool operator<(const rgw_user& rhs) const { + if (tenant < rhs.tenant) { + return true; + } else if (tenant > rhs.tenant) { + return false; + } + if (ns < rhs.ns) { + return true; + } else if (ns > rhs.ns) { + return false; + } + return (id < rhs.id); + } + void dump(ceph::Formatter *f) const; + static void generate_test_instances(std::list<rgw_user*>& o); +}; +WRITE_CLASS_ENCODER(rgw_user) |