1*ebfcd9afSAndrew Rist /************************************************************** 2*ebfcd9afSAndrew Rist * 3*ebfcd9afSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*ebfcd9afSAndrew Rist * or more contributor license agreements. See the NOTICE file 5*ebfcd9afSAndrew Rist * distributed with this work for additional information 6*ebfcd9afSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*ebfcd9afSAndrew Rist * to you under the Apache License, Version 2.0 (the 8*ebfcd9afSAndrew Rist * "License"); you may not use this file except in compliance 9*ebfcd9afSAndrew Rist * with the License. You may obtain a copy of the License at 10*ebfcd9afSAndrew Rist * 11*ebfcd9afSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*ebfcd9afSAndrew Rist * 13*ebfcd9afSAndrew Rist * Unless required by applicable law or agreed to in writing, 14*ebfcd9afSAndrew Rist * software distributed under the License is distributed on an 15*ebfcd9afSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*ebfcd9afSAndrew Rist * KIND, either express or implied. See the License for the 17*ebfcd9afSAndrew Rist * specific language governing permissions and limitations 18*ebfcd9afSAndrew Rist * under the License. 19*ebfcd9afSAndrew Rist * 20*ebfcd9afSAndrew Rist *************************************************************/ 21*ebfcd9afSAndrew Rist 22*ebfcd9afSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef _CIPHERCONTEXT_HXX 25cdf0e10cSrcweir #define _CIPHERCONTEXT_HXX 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include <com/sun/star/xml/crypto/XCipherContext.hpp> 28cdf0e10cSrcweir 29cdf0e10cSrcweir #include <cppuhelper/implbase1.hxx> 30cdf0e10cSrcweir #include <osl/mutex.hxx> 31cdf0e10cSrcweir #include <pk11pub.h> 32cdf0e10cSrcweir 33cdf0e10cSrcweir class OCipherContext : public cppu::WeakImplHelper1< ::com::sun::star::xml::crypto::XCipherContext > 34cdf0e10cSrcweir { 35cdf0e10cSrcweir private: 36cdf0e10cSrcweir ::osl::Mutex m_aMutex; 37cdf0e10cSrcweir 38cdf0e10cSrcweir PK11SlotInfo* m_pSlot; 39cdf0e10cSrcweir PK11SymKey* m_pSymKey; 40cdf0e10cSrcweir SECItem* m_pSecParam; 41cdf0e10cSrcweir PK11Context* m_pContext; 42cdf0e10cSrcweir 43cdf0e10cSrcweir sal_Int32 m_nBlockSize; 44cdf0e10cSrcweir ::com::sun::star::uno::Sequence< sal_Int8 > m_aLastBlock; 45cdf0e10cSrcweir 46cdf0e10cSrcweir bool m_bEncryption; 47cdf0e10cSrcweir bool m_bPadding; 48cdf0e10cSrcweir bool m_bW3CPadding; 49cdf0e10cSrcweir sal_Int64 m_nConverted; 50cdf0e10cSrcweir 51cdf0e10cSrcweir bool m_bDisposed; 52cdf0e10cSrcweir bool m_bBroken; 53cdf0e10cSrcweir 54cdf0e10cSrcweir void Dispose(); 55cdf0e10cSrcweir OCipherContext()56cdf0e10cSrcweir OCipherContext() 57cdf0e10cSrcweir : m_pSlot( NULL ) 58cdf0e10cSrcweir , m_pSymKey( NULL ) 59cdf0e10cSrcweir , m_pSecParam( NULL ) 60cdf0e10cSrcweir , m_pContext( NULL ) 61cdf0e10cSrcweir , m_nBlockSize( 0 ) 62cdf0e10cSrcweir , m_bEncryption( false ) 63cdf0e10cSrcweir , m_bPadding( false ) 64cdf0e10cSrcweir , m_bW3CPadding( false ) 65cdf0e10cSrcweir , m_nConverted( 0 ) 66cdf0e10cSrcweir , m_bDisposed( false ) 67cdf0e10cSrcweir , m_bBroken( false ) 68cdf0e10cSrcweir {} 69cdf0e10cSrcweir 70cdf0e10cSrcweir public: 71cdf0e10cSrcweir ~OCipherContext()72cdf0e10cSrcweir virtual ~OCipherContext() 73cdf0e10cSrcweir { 74cdf0e10cSrcweir Dispose(); 75cdf0e10cSrcweir } 76cdf0e10cSrcweir 77cdf0e10cSrcweir static ::com::sun::star::uno::Reference< ::com::sun::star::xml::crypto::XCipherContext > Create( CK_MECHANISM_TYPE nNSSCipherID, const ::com::sun::star::uno::Sequence< ::sal_Int8 >& aKey, const ::com::sun::star::uno::Sequence< ::sal_Int8 >& aInitializationVector, bool bEncryption, bool bW3CPadding ); 78cdf0e10cSrcweir 79cdf0e10cSrcweir // XCipherContext 80cdf0e10cSrcweir virtual ::com::sun::star::uno::Sequence< ::sal_Int8 > SAL_CALL convertWithCipherContext( const ::com::sun::star::uno::Sequence< ::sal_Int8 >& aData ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::DisposedException, ::com::sun::star::uno::RuntimeException); 81cdf0e10cSrcweir virtual ::com::sun::star::uno::Sequence< ::sal_Int8 > SAL_CALL finalizeCipherContextAndDispose( ) throw (::com::sun::star::lang::DisposedException, ::com::sun::star::uno::RuntimeException); 82cdf0e10cSrcweir }; 83cdf0e10cSrcweir 84cdf0e10cSrcweir #endif 85cdf0e10cSrcweir 86