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fcb8d040e8
Instead of lengthy blurbs, switch to single-line, machine-readable standardized (https://spdx.dev) license identifiers. The Linux kernel switched long ago, so there is strong precedent. Three cases are handled: AGPL-only, Apache-only, and dual licensed. For the latter case, I chose (AGPL-3.0-or-later and Apache-2.0), reasoning that our changes are extensive enough to apply our license. The changes we applied mechanically with a script, except to licenses/README.md. Closes #9937
39 lines
1.0 KiB
C++
39 lines
1.0 KiB
C++
/*
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* Copyright 2020-present ScyllaDB
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*/
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/*
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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#include <seastar/core/print.hh>
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#include "transport/cql_protocol_extension.hh"
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#include "cql3/result_set.hh"
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#include <map>
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namespace cql_transport {
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static const std::map<cql_protocol_extension, seastar::sstring> EXTENSION_NAMES = {
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{cql_protocol_extension::LWT_ADD_METADATA_MARK, "SCYLLA_LWT_ADD_METADATA_MARK"}
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};
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cql_protocol_extension_enum_set supported_cql_protocol_extensions() {
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return cql_protocol_extension_enum_set::full();
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}
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const seastar::sstring& protocol_extension_name(cql_protocol_extension ext) {
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return EXTENSION_NAMES.at(ext);
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}
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std::vector<seastar::sstring> additional_options_for_proto_ext(cql_protocol_extension ext) {
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switch (ext) {
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case cql_protocol_extension::LWT_ADD_METADATA_MARK:
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return {format("LWT_OPTIMIZATION_META_BIT_MASK={:d}", cql3::prepared_metadata::LWT_FLAG_MASK)};
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default:
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return {};
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}
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}
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} // namespace cql_transport
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