155 lines
5.6 KiB
C++
155 lines
5.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_XMLSECURITY_SOURCE_HELPER_XSECPARSER_HXX
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#define INCLUDED_XMLSECURITY_SOURCE_HELPER_XSECPARSER_HXX
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#include <xsecctl.hxx>
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#include <com/sun/star/xml/sax/XParser.hpp>
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#include <com/sun/star/lang/XInitialization.hpp>
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#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
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#include <com/sun/star/xml/sax/XAttributeList.hpp>
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#include <cppuhelper/implbase2.hxx>
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class XSecParser: public cppu::WeakImplHelper2
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<
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com::sun::star::xml::sax::XDocumentHandler,
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com::sun::star::lang::XInitialization
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>
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/****** XSecController.hxx/CLASS XSecParser ***********************************
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*
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* NAME
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* XSecParser -- a SAX parser that can detect security elements
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*
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* FUNCTION
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* The XSecParser object is connected on the SAX chain and detects
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* security elements in the SAX event stream, then notifies
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* the XSecController.
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*
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* NOTES
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* This class is used when importing a document.
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*
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* AUTHOR
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* Michael Mi
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* Email: michael.mi@sun.com
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******************************************************************************/
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{
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friend class XSecController;
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private:
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/*
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* the following members are used to reserve the signature information,
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* including X509IssuerName, X509SerialNumber, and X509Certificate,etc.
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*/
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OUString m_ouX509IssuerName;
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OUString m_ouX509SerialNumber;
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OUString m_ouX509Certificate;
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OUString m_ouDigestValue;
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OUString m_ouSignatureValue;
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OUString m_ouDate;
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/*
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* whether inside a particular element
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*/
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bool m_bInX509IssuerName;
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bool m_bInX509SerialNumber;
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bool m_bInX509Certificate;
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bool m_bInDigestValue;
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bool m_bInSignatureValue;
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bool m_bInDate;
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/*
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* the XSecController collaborating with XSecParser
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*/
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XSecController* m_pXSecController;
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/*
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* the next XDocumentHandler on the SAX chain
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*/
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com::sun::star::uno::Reference<
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com::sun::star::xml::sax::XDocumentHandler > m_xNextHandler;
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/*
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* this string is used to remember the current handled reference's URI,
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*
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* because it can be decided whether a stream reference is xml based or binary based
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* only after the Transforms element is read in, so we have to reserve the reference's
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* URI when the startElement event is met.
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*/
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OUString m_currentReferenceURI;
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bool m_bReferenceUnresolved;
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private:
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OUString getIdAttr(const com::sun::star::uno::Reference<
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com::sun::star::xml::sax::XAttributeList >& xAttribs );
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public:
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XSecParser( XSecController* pXSecController,
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const com::sun::star::uno::Reference<
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com::sun::star::xml::sax::XDocumentHandler >& xNextHandler );
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virtual ~XSecParser(){};
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/*
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* XDocumentHandler
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*/
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virtual void SAL_CALL startDocument( )
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throw (com::sun::star::xml::sax::SAXException, com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL endDocument( )
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throw (com::sun::star::xml::sax::SAXException, com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL startElement(
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const OUString& aName,
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const com::sun::star::uno::Reference<
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com::sun::star::xml::sax::XAttributeList >& xAttribs )
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throw (com::sun::star::xml::sax::SAXException, com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL endElement( const OUString& aName )
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throw (com::sun::star::xml::sax::SAXException, com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL characters( const OUString& aChars )
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throw (com::sun::star::xml::sax::SAXException, com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL ignorableWhitespace( const OUString& aWhitespaces )
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throw (com::sun::star::xml::sax::SAXException, com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL processingInstruction(
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const OUString& aTarget,
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const OUString& aData )
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throw (com::sun::star::xml::sax::SAXException, com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL setDocumentLocator(
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const com::sun::star::uno::Reference<
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com::sun::star::xml::sax::XLocator >& xLocator )
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throw (com::sun::star::xml::sax::SAXException, com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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/*
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* XInitialization
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*/
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virtual void SAL_CALL initialize(
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const com::sun::star::uno::Sequence< com::sun::star::uno::Any >& aArguments )
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throw(com::sun::star::uno::Exception, com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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};
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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