managed.h

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//
// Copyright (C) 2025 The Android Open Source Project
//
// 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 <stddef.h>
 
#include <memory>
 
#include <zip.h>
 
namespace cuttlefish {
 
struct ZipDeleter {
  void operator()(zip_error_t* error) {
    zip_error_fini(error);
    delete error;
  }
  void operator()(zip_source_t* source) { zip_source_free(source); }
  void operator()(zip_t* zip_ptr) { zip_discard(zip_ptr); }
};
 
using ManagedZip = std::unique_ptr<zip_t, ZipDeleter>;
using ManagedZipError = std::unique_ptr<zip_error_t, ZipDeleter>;
using ManagedZipSource = std::unique_ptr<zip_source_t, ZipDeleter>;
 
}  // namespace cuttlefish