text: /*!The Treasure Box Library
   *
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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.
   * 
   * Copyright (C) 2009 - 2017, TBOOX Open Source Group.
   *
   * @author      ruki
   * @file        prefix.h
   *
   */
  #ifndef TB_ZIP_PREFIX_H
  #define TB_ZIP_PREFIX_H
  
  /* //////////////////////////////////////////////////////////////////////////////////////
   * includes
   */
  #include "../prefix.h"
  #include "../stream/static_stream.h"
  #include "../memory/memory.h"
  
  /* //////////////////////////////////////////////////////////////////////////////////////
   * types
   */
  
  // the zip action type
  typedef enum __tb_zip_action_t
  {
      TB_ZIP_ACTION_NONE      = 0
  ,   TB_ZIP_ACTION_INFLATE   = 1
  ,   TB_ZIP_ACTION_DEFLATE   = 2
  
  }tb_zip_action_t;
  
  // the zip algorithm type
  typedef enum __tb_zip_algo_t
  {
      TB_ZIP_ALGO_NONE        = 0     //!< none
  ,   TB_ZIP_ALGO_ZLIBRAW     = 1     //!< zlib: raw inflate & deflate
  ,   TB_ZIP_ALGO_ZLIB        = 2     //!< zlib
  ,   TB_ZIP_ALGO_GZIP        = 3     //!< gnu zip
  
  }tb_zip_algo_t;
  
  // the zip type
  typedef struct __tb_zip_t
  {
      // the algorithm
      tb_uint16_t             algo;
  
      // the action
      tb_uint16_t             action;
  
      // spak
      tb_long_t               (*spak)(struct __tb_zip_t* zip, tb_static_stream_ref_t ist, tb_static_stream_ref_t ost, tb_long_t sync);
  
  }tb_zip_t;
  
  /// the zip ref type
  typedef tb_zip_t*           tb_zip_ref_t;           
  
  
  #endif
  