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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 : : * This file incorporates work covered by the following license notice:
10 : : *
11 : : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : : * contributor license agreements. See the NOTICE file distributed
13 : : * with this work for additional information regarding copyright
14 : : * ownership. The ASF licenses this file to you under the Apache
15 : : * License, Version 2.0 (the "License"); you may not use this file
16 : : * except in compliance with the License. You may obtain a copy of
17 : : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : : */
19 : :
20 : : #ifndef _ENCRYPTIONENGINE_HXX
21 : : #define _ENCRYPTIONENGINE_HXX
22 : :
23 : : #include <com/sun/star/xml/crypto/sax/XReferenceResolvedListener.hpp>
24 : : #include <com/sun/star/xml/crypto/sax/XReferenceResolvedBroadcaster.hpp>
25 : : #include <com/sun/star/xml/crypto/sax/XBlockerMonitor.hpp>
26 : : #include <com/sun/star/xml/crypto/sax/XKeyCollector.hpp>
27 : : #include <com/sun/star/xml/crypto/sax/XMissionTaker.hpp>
28 : : #include <com/sun/star/xml/crypto/sax/XSAXEventKeeper.hpp>
29 : : #include <com/sun/star/xml/crypto/XXMLSecurityContext.hpp>
30 : : #include <com/sun/star/xml/crypto/XXMLEncryption.hpp>
31 : : #include <cppuhelper/implbase1.hxx>
32 : :
33 : : #include "securityengine.hxx"
34 : :
35 : : class EncryptionEngine : public cppu::ImplInheritanceHelper1
36 : : <
37 : : SecurityEngine,
38 : : com::sun::star::xml::crypto::sax::XBlockerMonitor
39 : : >
40 : : /****** encryptionEngine.hxx/CLASS encryptionEngine ***************************
41 : : *
42 : : * NAME
43 : : * EncryptionEngine -- Base class of Encryptor and Decryptor
44 : : *
45 : : * FUNCTION
46 : : * Maintains common members and methods related with encryption.
47 : : *
48 : : * AUTHOR
49 : : * Michael Mi
50 : : * Email: michael.mi@sun.com
51 : : ******************************************************************************/
52 : : {
53 : : protected:
54 : : /*
55 : : * the Encryption bridge component, which performs encrypt and decrypt
56 : : * operation based on xmlsec library.
57 : : */
58 : : com::sun::star::uno::Reference<
59 : : com::sun::star::xml::crypto::XXMLEncryption > m_xXMLEncryption;
60 : :
61 : : /*
62 : : * the Id of template blocker.
63 : : */
64 : : sal_Int32 m_nIdOfBlocker;
65 : :
66 : : protected:
67 : : EncryptionEngine( );
68 : 0 : virtual ~EncryptionEngine(){};
69 : :
70 : : virtual void tryToPerform( )
71 : : throw (com::sun::star::uno::Exception, com::sun::star::uno::RuntimeException);
72 : : virtual void clearUp( ) const;
73 : : virtual bool checkReady() const;
74 : :
75 : : /*
76 : : * starts the main function. This method will be implemented by any sub-class.
77 : : * For a Encryptor, it performs encryption operation;
78 : : * for a Decryptor, decryption operation is performed.
79 : : */
80 : 0 : virtual void startEngine( const com::sun::star::uno::Reference<
81 : : com::sun::star::xml::crypto::XXMLEncryptionTemplate >&)
82 : : throw (com::sun::star::uno::Exception, com::sun::star::uno::RuntimeException)
83 : 0 : {};
84 : :
85 : : public:
86 : : /* XBlockerMonitor */
87 : : virtual void SAL_CALL setBlockerId( sal_Int32 id )
88 : : throw (com::sun::star::uno::Exception, com::sun::star::uno::RuntimeException);
89 : : };
90 : :
91 : : #endif
92 : :
93 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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