Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  */
      10             : 
      11             : #ifndef INCLUDED_OOX_CRYPTO_CRYPTOENGINE_HXX
      12             : #define INCLUDED_OOX_CRYPTO_CRYPTOENGINE_HXX
      13             : 
      14             : #include <vector>
      15             : 
      16             : #include <oox/helper/binaryinputstream.hxx>
      17             : #include <oox/helper/binaryoutputstream.hxx>
      18             : 
      19             : namespace oox {
      20             : namespace core {
      21             : 
      22             : class CryptoEngine
      23             : {
      24             : protected:
      25             :     std::vector<sal_uInt8> mKey;
      26             : 
      27             : public:
      28           0 :     CryptoEngine()
      29           0 :     {}
      30             : 
      31           0 :     virtual ~CryptoEngine()
      32           0 :     {}
      33             : 
      34           0 :     virtual std::vector<sal_uInt8>& getKey()
      35             :     {
      36           0 :         return mKey;
      37             :     }
      38             : 
      39             :     virtual bool writeEncryptionInfo(
      40             :                     const OUString& rPassword,
      41             :                     BinaryXOutputStream& rStream) = 0;
      42             : 
      43             :     virtual bool generateEncryptionKey(const OUString& rPassword) = 0;
      44             : 
      45             :     virtual bool decrypt(
      46             :                     BinaryXInputStream& aInputStream,
      47             :                     BinaryXOutputStream& aOutputStream) = 0;
      48             : 
      49             :     virtual bool encrypt(
      50             :                     BinaryXInputStream& aInputStream,
      51             :                     BinaryXOutputStream& aOutputStream) = 0;
      52             : };
      53             : 
      54             : } // namespace core
      55             : } // namespace oox
      56             : 
      57             : #endif
      58             : 
      59             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */