1*ec61c6edSAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*ec61c6edSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*ec61c6edSAndrew Rist * or more contributor license agreements. See the NOTICE file 5*ec61c6edSAndrew Rist * distributed with this work for additional information 6*ec61c6edSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*ec61c6edSAndrew Rist * to you under the Apache License, Version 2.0 (the 8*ec61c6edSAndrew Rist * "License"); you may not use this file except in compliance 9*ec61c6edSAndrew Rist * with the License. You may obtain a copy of the License at 10cdf0e10cSrcweir * 11*ec61c6edSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12cdf0e10cSrcweir * 13*ec61c6edSAndrew Rist * Unless required by applicable law or agreed to in writing, 14*ec61c6edSAndrew Rist * software distributed under the License is distributed on an 15*ec61c6edSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*ec61c6edSAndrew Rist * KIND, either express or implied. See the License for the 17*ec61c6edSAndrew Rist * specific language governing permissions and limitations 18*ec61c6edSAndrew Rist * under the License. 19cdf0e10cSrcweir * 20*ec61c6edSAndrew Rist *************************************************************/ 21*ec61c6edSAndrew Rist 22*ec61c6edSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef _ENCRYPTIONENGINE_HXX 25cdf0e10cSrcweir #define _ENCRYPTIONENGINE_HXX 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include <com/sun/star/xml/crypto/sax/XReferenceResolvedListener.hpp> 28cdf0e10cSrcweir #include <com/sun/star/xml/crypto/sax/XReferenceResolvedBroadcaster.hpp> 29cdf0e10cSrcweir #include <com/sun/star/xml/crypto/sax/XBlockerMonitor.hpp> 30cdf0e10cSrcweir #include <com/sun/star/xml/crypto/sax/XKeyCollector.hpp> 31cdf0e10cSrcweir #include <com/sun/star/xml/crypto/sax/XMissionTaker.hpp> 32cdf0e10cSrcweir #include <com/sun/star/xml/crypto/sax/XSAXEventKeeper.hpp> 33cdf0e10cSrcweir #include <com/sun/star/xml/crypto/XXMLSecurityContext.hpp> 34cdf0e10cSrcweir #include <com/sun/star/xml/crypto/XXMLEncryption.hpp> 35cdf0e10cSrcweir #include <cppuhelper/implbase1.hxx> 36cdf0e10cSrcweir 37cdf0e10cSrcweir #include "securityengine.hxx" 38cdf0e10cSrcweir 39cdf0e10cSrcweir class EncryptionEngine : public cppu::ImplInheritanceHelper1 40cdf0e10cSrcweir < 41cdf0e10cSrcweir SecurityEngine, 42cdf0e10cSrcweir com::sun::star::xml::crypto::sax::XBlockerMonitor 43cdf0e10cSrcweir > 44cdf0e10cSrcweir /****** encryptionEngine.hxx/CLASS encryptionEngine *************************** 45cdf0e10cSrcweir * 46cdf0e10cSrcweir * NAME 47cdf0e10cSrcweir * EncryptionEngine -- Base class of Encryptor and Decryptor 48cdf0e10cSrcweir * 49cdf0e10cSrcweir * FUNCTION 50cdf0e10cSrcweir * Maintains common members and methods related with encryption. 51cdf0e10cSrcweir * 52cdf0e10cSrcweir * HISTORY 53cdf0e10cSrcweir * 05.01.2004 - Interface supported: XBlockerMonitor 54cdf0e10cSrcweir * 55cdf0e10cSrcweir * AUTHOR 56cdf0e10cSrcweir * Michael Mi 57cdf0e10cSrcweir * Email: michael.mi@sun.com 58cdf0e10cSrcweir ******************************************************************************/ 59cdf0e10cSrcweir { 60cdf0e10cSrcweir protected: 61cdf0e10cSrcweir /* 62cdf0e10cSrcweir * the Encryption bridge component, which performs encrypt and decrypt 63cdf0e10cSrcweir * operation based on xmlsec library. 64cdf0e10cSrcweir */ 65cdf0e10cSrcweir com::sun::star::uno::Reference< 66cdf0e10cSrcweir com::sun::star::xml::crypto::XXMLEncryption > m_xXMLEncryption; 67cdf0e10cSrcweir 68cdf0e10cSrcweir /* 69cdf0e10cSrcweir * the Id of template blocker. 70cdf0e10cSrcweir */ 71cdf0e10cSrcweir sal_Int32 m_nIdOfBlocker; 72cdf0e10cSrcweir 73cdf0e10cSrcweir protected: 74cdf0e10cSrcweir EncryptionEngine( ); ~EncryptionEngine()75cdf0e10cSrcweir virtual ~EncryptionEngine(){}; 76cdf0e10cSrcweir 77cdf0e10cSrcweir virtual void tryToPerform( ) 78cdf0e10cSrcweir throw (com::sun::star::uno::Exception, com::sun::star::uno::RuntimeException); 79cdf0e10cSrcweir virtual void clearUp( ) const; 80cdf0e10cSrcweir virtual bool checkReady() const; 81cdf0e10cSrcweir 82cdf0e10cSrcweir /* 83cdf0e10cSrcweir * starts the main function. This method will be implemented by any sub-class. 84cdf0e10cSrcweir * For a Encryptor, it performs encryption operation; 85cdf0e10cSrcweir * for a Decryptor, decryption operation is performed. 86cdf0e10cSrcweir */ startEngine(const com::sun::star::uno::Reference<com::sun::star::xml::crypto::XXMLEncryptionTemplate> &)87cdf0e10cSrcweir virtual void startEngine( const com::sun::star::uno::Reference< 88cdf0e10cSrcweir com::sun::star::xml::crypto::XXMLEncryptionTemplate >&) 89cdf0e10cSrcweir throw (com::sun::star::uno::Exception, com::sun::star::uno::RuntimeException) 90cdf0e10cSrcweir {}; 91cdf0e10cSrcweir 92cdf0e10cSrcweir public: 93cdf0e10cSrcweir /* XBlockerMonitor */ 94cdf0e10cSrcweir virtual void SAL_CALL setBlockerId( sal_Int32 id ) 95cdf0e10cSrcweir throw (com::sun::star::uno::Exception, com::sun::star::uno::RuntimeException); 96cdf0e10cSrcweir }; 97cdf0e10cSrcweir 98cdf0e10cSrcweir #endif 99cdf0e10cSrcweir 100