xmlsecurity/source/framework/encryptorimpl.hxx

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  30
  31 #ifndef _ENCRYPTORIMPL_HXX
  32 #define _ENCRYPTORIMPL_HXX
  33
  34 #include <com/sun/star/xml/crypto/sax/XEncryptionResultBroadcaster.hpp>
  35 #include <com/sun/star/xml/crypto/sax/XEncryptionResultListener.hpp>
  36 #ifndef _COM_SUN_STAR_XML_CRYPTO_SAX_XSIGNATURECOLLECTOR_HPP_
  37 #include <com/sun/star/xml/crypto/sax/XReferenceCollector.hpp>
  38 #endif
  39 #include <com/sun/star/xml/crypto/XSecurityEnvironment.hpp>
  40 #include <com/sun/star/lang/XInitialization.hpp>
  41 #include <com/sun/star/lang/XServiceInfo.hpp>
  42 #include <cppuhelper/implbase4.hxx>
  43
  44 #include "encryptionengine.hxx"
  45
  46 class EncryptorImpl : public cppu::ImplInheritanceHelper4
  47 <
  48     EncryptionEngine,
  49     com::sun::star::xml::crypto::sax::XEncryptionResultBroadcaster,
  50     com::sun::star::xml::crypto::sax::XReferenceCollector,
  51     com::sun::star::lang::XInitialization,
  52     com::sun::star::lang::XServiceInfo
  53 >
  54 /****** EncryptorImpl.hxx/CLASS EncryptorImpl *********************************
  55  *
  56  *   NAME
  57  *      EncryptorImpl -- generates an encryption
  58  *
  59  *   FUNCTION
  60  *      Collects all resources for an encryption generation, then generates the
  61  *      encryption by invoking a xmlsec-based encryption bridge component.
  62  *
  63  *   HISTORY
  64  *      05.01.2004 -    Interface supported: XInitialization, XServiceInfo
  65  *
  66  *   AUTHOR
  67  *      Michael Mi
  68  *      Email: michael.mi@sun.com
  69  ******************************************************************************/
  70 {
  71 private:
  72     /*
  73      * the Id of the encryption, which is used for the result listener to
  74      * identify the encryption.
  75      */
  76     sal_Int32 m_nEncryptionId;
  77
  78     /*
  79      * the Id of the element to be encrypted.
  80      */
  81     sal_Int32 m_nReferenceId;
  82
  83     /*
  84      * the decryption result,
  85      * remembers whether the encryption succeeds.
  86      */
  87     bool      m_bEncryptionSucceed;
  88
  89     com::sun::star::uno::Reference<
  90         com::sun::star::xml::crypto::XSecurityEnvironment > m_xSecurityEnvironment;
  91
  92     virtual void notifyResultListener() const
  93         throw (com::sun::star::uno::Exception, com::sun::star::uno::RuntimeException);
  94     virtual bool checkReady() const;
  95     virtual void startEngine( const com::sun::star::uno::Reference<
  96         com::sun::star::xml::crypto::XXMLEncryptionTemplate >&
  97         xEncryptionTemplate)
  98         throw (com::sun::star::uno::Exception, com::sun::star::uno::RuntimeException);
  99
 100 public:
 101     explicit EncryptorImpl( const com::sun::star::uno::Reference<
 102         com::sun::star::lang::XMultiServiceFactory >& rxMSF);
 103     virtual ~EncryptorImpl();
 104
 105     /* XEncryptionResultBroadcaster */
 106     virtual void SAL_CALL addEncryptionResultListener(
 107         const com::sun::star::uno::Reference<
 108             com::sun::star::xml::crypto::sax::XEncryptionResultListener >&
 109             listener )
 110             throw (com::sun::star::uno::Exception, com::sun::star::uno::RuntimeException);
 111         virtual void SAL_CALL removeEncryptionResultListener(
 112             const com::sun::star::uno::Reference<
 113                 com::sun::star::xml::crypto::sax::XEncryptionResultListener >&
 114                 listener )
 115             throw (com::sun::star::uno::RuntimeException);
 116
 117     /* XReferenceCollector */
 118     virtual void SAL_CALL setReferenceCount( sal_Int32 count )
 119         throw (com::sun::star::uno::Exception, com::sun::star::uno::RuntimeException);
 120
 121     virtual void SAL_CALL setReferenceId( sal_Int32 id )
 122         throw (com::sun::star::uno::Exception, com::sun::star::uno::RuntimeException);
 123
 124     /* XInitialization */
 125     virtual void SAL_CALL initialize(
 126         const com::sun::star::uno::Sequence< com::sun::star::uno::Any >& aArguments )
 127         throw (com::sun::star::uno::Exception, com::sun::star::uno::RuntimeException);
 128
 129     /* XServiceInfo */
 130     virtual rtl::OUString SAL_CALL getImplementationName(  )
 131         throw (com::sun::star::uno::RuntimeException);
 132     virtual sal_Bool SAL_CALL supportsService( const rtl::OUString& ServiceName )
 133         throw (com::sun::star::uno::RuntimeException);
 134     virtual com::sun::star::uno::Sequence< rtl::OUString > SAL_CALL getSupportedServiceNames(  )
 135         throw (com::sun::star::uno::RuntimeException);
 136 };
 137
 138 rtl::OUString EncryptorImpl_getImplementationName()
 139     throw ( com::sun::star::uno::RuntimeException );
 140
 141 sal_Bool SAL_CALL EncryptorImpl_supportsService( const rtl::OUString& ServiceName )
 142     throw ( com::sun::star::uno::RuntimeException );
 143
 144 com::sun::star::uno::Sequence< rtl::OUString > SAL_CALL EncryptorImpl_getSupportedServiceNames(  )
 145     throw ( com::sun::star::uno::RuntimeException );
 146
 147 com::sun::star::uno::Reference< com::sun::star::uno::XInterface >
 148 SAL_CALL EncryptorImpl_createInstance(
 149     const com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >& rSMgr)
 150     throw ( com::sun::star::uno::Exception );
 151
 152 #endif
 153