LibreOffice Module oox (master)  1
Standard2007Engine.hxx
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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_STANDARD2007ENGINE_HXX
12 #define INCLUDED_OOX_CRYPTO_STANDARD2007ENGINE_HXX
13 
14 #include <oox/dllapi.h>
17 #include <rtl/ustring.hxx>
18 #include <sal/types.h>
19 
20 namespace oox {
21  class BinaryXInputStream;
22  class BinaryXOutputStream;
23 }
24 
25 namespace oox::crypto {
26 
28 {
30 
31  bool generateVerifier();
32  bool calculateEncryptionKey(const OUString& rPassword);
33 
34 public:
35  Standard2007Engine() = default;
36 
37  bool readEncryptionInfo(css::uno::Reference<css::io::XInputStream> & rxInputStream) override;
38 
39  virtual bool generateEncryptionKey(OUString const & rPassword) override;
40 
41  virtual bool decrypt(
42  BinaryXInputStream& aInputStream,
43  BinaryXOutputStream& aOutputStream) override;
44 
45  bool checkDataIntegrity() override;
46 
47  void encrypt(const css::uno::Reference<css::io::XInputStream>& rxInputStream,
48  css::uno::Reference<css::io::XOutputStream>& rxOutputStream,
49  sal_uInt32 nSize) override;
50 
51  virtual void writeEncryptionInfo(BinaryXOutputStream& rStream) override;
52 
53  virtual bool setupEncryption(OUString const & rPassword) override;
54 
55 };
56 
57 } // namespace oox::crypto
58 
59 #endif
60 
61 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Wraps a UNO input stream and provides convenient access functions.
Wraps a UNO output stream and provides convenient access functions.
msfilter::StandardEncryptionInfo mInfo
#define OOX_DLLPUBLIC
Definition: dllapi.h:28