text: /*
   * Copyright (C) 2016 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.
   */
  
  #ifndef _OTAUTIL_ZIPUTIL_H
  #define _OTAUTIL_ZIPUTIL_H
  
  #include <utime.h>
  
  #include <string>
  
  #include <selinux/label.h>
  #include <ziparchive/zip_archive.h>
  
  /*
   * Inflate all files under zip_path to the directory specified by
   * dest_path, which must exist and be a writable directory. The zip_path
   * is allowed to be an empty string, in which case the whole package
   * will be extracted.
   *
   * Directory entries are not extracted.
   *
   * The immediate children of zip_path will become the immediate
   * children of dest_path; e.g., if the archive contains the entries
   *
   *     a/b/c/one
   *     a/b/c/two
   *     a/b/c/d/three
   *
   * and ExtractPackageRecursive(a, "a/b/c", "/tmp", ...) is called, the resulting
   * files will be
   *
   *     /tmp/one
   *     /tmp/two
   *     /tmp/d/three
   *
   * If timestamp is non-NULL, file timestamps will be set accordingly.
   *
   * Returns true on success, false on failure.
   */
  bool ExtractPackageRecursive(ZipArchiveHandle zip, const std::string& zip_path,
                               const std::string& dest_path, const struct utimbuf* timestamp,
                               struct selabel_handle* sehnd);
  
  #endif // _OTAUTIL_ZIPUTIL_H
  