// Copyright (c) Google LLC 2020

//

// Use of this source code is governed by an MIT-style

// license that can be found in the LICENSE file or at

// https://opensource.org/licenses/MIT.

#include "./state.h"

#include <brotli/decode.h>

#include <brunsli/brunsli_decode.h>

#include <brunsli/types.h>

#include "./state_internal.h"

namespace brunsli {

namespace internal {

namespace dec {

State::State() : internal(new InternalState()) {}

State::State(State&&) = default;

State::~State() {}

void State::ApplyOptions(const BrunsliDecodeOptions& options) {

  internal->metadata.metadata_size_limit =

      options.max_uncompressed_metadata_size;

}

MetadataState::~MetadataState() {

  if (brotli != nullptr) {

    BrotliDecoderDestroyInstance(brotli);

    brotli = nullptr;

  }

}

bool HasSection(const State* state, uint32_t tag) {

  return state->internal->section.tags_met & (1u << tag);

}

}  // namespace dec

}  // namespace internal

}  // namespace brunsli