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// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab ft=cpp
/* 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>
#include <boost/container/flat_set.hpp>
namespace rgw::zone_features {
// zone feature names
inline constexpr std::string_view resharding = "resharding";
inline constexpr std::string_view compress_encrypted = "compress-encrypted";
// static list of features supported by this release
inline constexpr std::initializer_list<std::string_view> supported = {
resharding,
compress_encrypted,
};
inline constexpr bool supports(std::string_view feature) {
for (auto i : supported) {
if (feature.compare(i) == 0) {
return true;
}
}
return false;
}
// static list of features enabled by default on new zonegroups
inline constexpr std::initializer_list<std::string_view> enabled = {
resharding,
};
// enable string_view overloads for find() contains() etc
struct feature_less : std::less<std::string_view> {
using is_transparent = std::true_type;
};
using set = boost::container::flat_set<std::string, feature_less>;
} // namespace rgw::zone_features
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