folly/folly/compression/Zstd.h

/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#pragma once

#include <memory.h>

#include <folly/Memory.h>
#include <folly/Portability.h>
#include <folly/compression/Compression.h>

#if FOLLY_HAVE_LIBZSTD

#ifndef ZSTD_STATIC_LINKING_ONLY
#define ZSTD_STATIC_LINKING_ONLY
#endif
#include <zstd.h>

namespace folly {
namespace compression {
namespace zstd {

/**
 * Interface for zstd-specific codec initialization.
 */
class Options { … };

/// Get a zstd Codec with the given options.
std::unique_ptr<Codec> getCodec(Options options);
/// Get a zstd StreamCodec with the given options.
std::unique_ptr<StreamCodec> getStreamCodec(Options options);

} // namespace zstd
} // namespace compression
} // namespace folly

namespace folly::io::zstd {
getCodec;
getStreamCodec;
Options;
} // namespace folly::io::zstd

#endif