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| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
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| * http://www.apache.org/licenses/LICENSE-2.0 |
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| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
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| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
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| *************************************************************/ |
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| |
| |
| #ifndef _COMPHELPER_OFOPXMLHELPER_HXX |
| #define _COMPHELPER_OFOPXMLHELPER_HXX |
| |
| #ifndef _COM_SUN_STAR_XML_SAX_XDUCUMENTHANDLER_HPP_ |
| #include <com/sun/star/xml/sax/XDocumentHandler.hpp> |
| #endif |
| #include <com/sun/star/beans/StringPair.hpp> |
| #include <com/sun/star/io/XInputStream.hpp> |
| #include <com/sun/star/io/XOutputStream.hpp> |
| #include <cppuhelper/implbase1.hxx> |
| #include <comphelper/comphelperdllapi.h> |
| |
| |
| namespace comphelper |
| { |
| |
| // this helper class is designed to allow to parse ContentType- and Relationship-related information from OfficeOpenXML format |
| class COMPHELPER_DLLPUBLIC OFOPXMLHelper : public cppu::WeakImplHelper1 < com::sun::star::xml::sax::XDocumentHandler > |
| { |
| sal_uInt16 m_nFormat; // which format to parse |
| |
| // Relations info related strings |
| ::rtl::OUString m_aRelListElement; |
| ::rtl::OUString m_aRelElement; |
| ::rtl::OUString m_aIDAttr; |
| ::rtl::OUString m_aTypeAttr; |
| ::rtl::OUString m_aTargetModeAttr; |
| ::rtl::OUString m_aTargetAttr; |
| |
| // ContentType related strings |
| ::rtl::OUString m_aTypesElement; |
| ::rtl::OUString m_aDefaultElement; |
| ::rtl::OUString m_aOverrideElement; |
| ::rtl::OUString m_aExtensionAttr; |
| ::rtl::OUString m_aPartNameAttr; |
| ::rtl::OUString m_aContentTypeAttr; |
| |
| ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > > m_aResultSeq; |
| ::com::sun::star::uno::Sequence< ::rtl::OUString > m_aElementsSeq; // stack of elements being parsed |
| |
| OFOPXMLHelper( sal_uInt16 nFormat ); // must not be created directly |
| ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > > GetParsingResult(); |
| |
| static COMPHELPER_DLLPRIVATE ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > > SAL_CALL ReadSequence_Impl( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInStream, const ::rtl::OUString& aStringID, sal_uInt16 nFormat, const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xFactory ) |
| throw( ::com::sun::star::uno::Exception ); |
| |
| public: |
| ~OFOPXMLHelper(); |
| |
| // returns sequence of elements, where each element is described by sequence of tags, |
| // where each tag is described by StringPair ( First - name, Second - value ) |
| // the first tag of each element sequence must be "Id" |
| static |
| ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > > |
| SAL_CALL |
| ReadRelationsInfoSequence( |
| const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInStream, |
| const ::rtl::OUString aStreamName, |
| const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xFactory ) |
| throw( ::com::sun::star::uno::Exception ); |
| |
| // returns sequence containing two entries of type sequence<StringPair> |
| // the first sequence describes "Default" elements, where each element is described |
| // by StringPair object ( First - Extension, Second - ContentType ) |
| // the second sequence describes "Override" elements, where each element is described |
| // by StringPair object ( First - PartName, Second - ContentType ) |
| static |
| ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > > |
| SAL_CALL |
| ReadContentTypeSequence( |
| const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInStream, |
| const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xFactory ) |
| throw( ::com::sun::star::uno::Exception ); |
| |
| // writes sequence of elements, where each element is described by sequence of tags, |
| // where each tag is described by StringPair ( First - name, Second - value ) |
| // the first tag of each element sequence must be "Id" |
| static |
| void SAL_CALL WriteRelationsInfoSequence( |
| const ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream >& xOutStream, |
| const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > >& aSequence, |
| const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xFactory ) |
| throw( ::com::sun::star::uno::Exception ); |
| |
| // writes two entries of type sequence<StringPair> |
| // the first sequence describes "Default" elements, where each element is described |
| // by StringPair object ( First - Extension, Second - ContentType ) |
| // the second sequence describes "Override" elements, where each element is described |
| // by StringPair object ( First - PartName, Second - ContentType ) |
| static |
| void SAL_CALL WriteContentSequence( |
| const ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream >& xOutStream, |
| const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair >& aDefaultsSequence, |
| const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair >& aOverridesSequence, |
| const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xFactory ) |
| throw( ::com::sun::star::uno::Exception ); |
| |
| // XDocumentHandler |
| virtual void SAL_CALL startDocument() throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL endDocument() throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL startElement( const ::rtl::OUString& aName, const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& xAttribs ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL endElement( const ::rtl::OUString& aName ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL characters( const ::rtl::OUString& aChars ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL ignorableWhitespace( const ::rtl::OUString& aWhitespaces ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL processingInstruction( const ::rtl::OUString& aTarget, const ::rtl::OUString& aData ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL setDocumentLocator( const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XLocator >& xLocator ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException); |
| }; |
| |
| } // namespace comphelper |
| |
| #endif |
| |