diff options
Diffstat (limited to 'sdext/source/pdfimport/sax')
| -rw-r--r-- | sdext/source/pdfimport/sax/emitcontext.cxx | 190 | ||||
| -rw-r--r-- | sdext/source/pdfimport/sax/emitcontext.hxx | 60 | ||||
| -rw-r--r-- | sdext/source/pdfimport/sax/makefile.mk | 51 | ||||
| -rw-r--r-- | sdext/source/pdfimport/sax/saxattrlist.cxx | 104 | ||||
| -rw-r--r-- | sdext/source/pdfimport/sax/saxattrlist.hxx | 76 |
5 files changed, 481 insertions, 0 deletions
diff --git a/sdext/source/pdfimport/sax/emitcontext.cxx b/sdext/source/pdfimport/sax/emitcontext.cxx new file mode 100644 index 000000000000..6ea6a977b20f --- /dev/null +++ b/sdext/source/pdfimport/sax/emitcontext.cxx @@ -0,0 +1,190 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_sdext.hxx" + +#include "saxemitter.hxx" +#include "emitcontext.hxx" +#include "saxattrlist.hxx" + +#include <rtl/strbuf.hxx> +#include <cppuhelper/exc_hlp.hxx> +#include <com/sun/star/xml/sax/XDocumentHandler.hpp> + +#if OSL_DEBUG_LEVEL > 1 +#include <osl/file.hxx> +static osl::File* pStream = NULL; +static int nIndent = 0; +#endif + +using namespace com::sun::star; + +namespace pdfi +{ + +SaxEmitter::SaxEmitter( const uno::Reference< xml::sax::XDocumentHandler >& xDocHdl ) : + m_xDocHdl( xDocHdl ) +{ + OSL_PRECOND(m_xDocHdl.is(), "SaxEmitter(): invalid doc handler"); + try + { + m_xDocHdl->startDocument(); + } + catch( xml::sax::SAXException& ) + { + } +#if OSL_DEBUG_LEVEL > 1 + static const char* pDir = getenv( "DBG_PDFIMPORT_DIR" ); + if( pDir ) + { + rtl::OUString aStr( rtl::OStringToOUString( pDir, RTL_TEXTENCODING_UTF8 ) ); + rtl::OUString aFileURL; + osl_getFileURLFromSystemPath( aStr.pData, &aFileURL.pData ); + rtl::OUStringBuffer aBuf( 256 ); + aBuf.append( aFileURL ); + aBuf.appendAscii( "/pdfimport.xml" ); + pStream = new osl::File( aBuf.makeStringAndClear() ); + if( pStream->open( OpenFlag_Write | OpenFlag_Create ) ) + { + pStream->open( OpenFlag_Write ); + pStream->setSize( 0 ); + } + } + else + pStream = 0; +#endif +} + +SaxEmitter::~SaxEmitter() +{ + try + { + m_xDocHdl->endDocument(); + } + catch( xml::sax::SAXException& ) + { + } +#if OSL_DEBUG_LEVEL > 1 + if( pStream ) + { + pStream->close(); + delete pStream; + pStream = 0; + } +#endif +} + +void SaxEmitter::beginTag( const char* pTag, const PropertyMap& rProperties ) +{ + rtl::OUString aTag = rtl::OUString::createFromAscii( pTag ); + uno::Reference< xml::sax::XAttributeList > xAttr( + new SaxAttrList( rProperties ) ); + try + { + m_xDocHdl->startElement( aTag, xAttr ); + } + catch( xml::sax::SAXException& ) + { + } +#if OSL_DEBUG_LEVEL > 1 + if( pStream ) + { + sal_uInt64 nWritten = 0; + for( int i = 0; i < nIndent; i++ ) + pStream->write( " ", 4, nWritten ); + + rtl::OStringBuffer aBuf( 1024 ); + aBuf.append( '<' ); + aBuf.append( pTag ); + for( PropertyMap::const_iterator it = rProperties.begin(); it != rProperties.end(); ++it ) + { + aBuf.append( ' ' ); + aBuf.append( rtl::OUStringToOString( it->first, RTL_TEXTENCODING_UTF8 ) ); + aBuf.append( "=\"" ); + aBuf.append( rtl::OUStringToOString( it->second, RTL_TEXTENCODING_UTF8 ) ); + aBuf.append( "\"" ); + } + aBuf.append( ">\n" ); + pStream->write( aBuf.getStr(), aBuf.getLength(), nWritten ); + nIndent++; + } +#endif +} + +void SaxEmitter::write( const rtl::OUString& rText ) +{ + try + { + m_xDocHdl->characters( rText ); + } + catch( xml::sax::SAXException& ) + { + } +#if OSL_DEBUG_LEVEL > 1 + if( pStream ) + { + rtl::OString aStr( rtl::OUStringToOString( rText, RTL_TEXTENCODING_UTF8 ) ); + sal_uInt64 nWritten = 0; + pStream->write( aStr.getStr(), aStr.getLength(), nWritten ); + } +#endif +} + +void SaxEmitter::endTag( const char* pTag ) +{ + rtl::OUString aTag = rtl::OUString::createFromAscii( pTag ); + try + { + m_xDocHdl->endElement( aTag ); + } + catch( xml::sax::SAXException& ) + { + } +#if OSL_DEBUG_LEVEL > 1 + if( pStream ) + { + sal_uInt64 nWritten = 0; + for( int i = 0; i < nIndent; i++ ) + pStream->write( " ", 4, nWritten ); + + rtl::OStringBuffer aBuf( 1024 ); + aBuf.append( "</" ); + aBuf.append( pTag ); + aBuf.append( ">\n" ); + pStream->write( aBuf.getStr(), aBuf.getLength(), nWritten ); + nIndent--; + } +#endif +} + +XmlEmitterSharedPtr createSaxEmitter( const uno::Reference< xml::sax::XDocumentHandler >& xDocHdl ) +{ + return XmlEmitterSharedPtr(new SaxEmitter(xDocHdl)); +} + +} diff --git a/sdext/source/pdfimport/sax/emitcontext.hxx b/sdext/source/pdfimport/sax/emitcontext.hxx new file mode 100644 index 000000000000..880aaa90d4e8 --- /dev/null +++ b/sdext/source/pdfimport/sax/emitcontext.hxx @@ -0,0 +1,60 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef INCLUDED_PDFI_EMITCONTEXT_HXX +#define INCLUDED_PDFI_EMITCONTEXT_HXX + +#include "xmlemitter.hxx" + +#include <com/sun/star/xml/sax/XDocumentHandler.hpp> + +#include <rtl/ustring.hxx> + + +namespace pdfi +{ + class PDFIProcessor; + class StyleContainer; + class SaxEmitter : public XmlEmitter + { + private: + com::sun::star::uno::Reference< + com::sun::star::xml::sax::XDocumentHandler > m_xDocHdl; + + public: + explicit SaxEmitter( const com::sun::star::uno::Reference< + com::sun::star::xml::sax::XDocumentHandler >& xDocHdl ); + ~SaxEmitter(); + + virtual void beginTag( const char* pTag, const PropertyMap& rProperties ); + virtual void write( const rtl::OUString& rString ); + virtual void endTag( const char* pTag ); + }; +} + +#endif + diff --git a/sdext/source/pdfimport/sax/makefile.mk b/sdext/source/pdfimport/sax/makefile.mk new file mode 100644 index 000000000000..39c3c9f1e4d2 --- /dev/null +++ b/sdext/source/pdfimport/sax/makefile.mk @@ -0,0 +1,51 @@ +#************************************************************************* +# +# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. +# +# Copyright 2000, 2010 Oracle and/or its affiliates. +# +# OpenOffice.org - a multi-platform office productivity suite +# +# This file is part of OpenOffice.org. +# +# OpenOffice.org is free software: you can redistribute it and/or modify +# it under the terms of the GNU Lesser General Public License version 3 +# only, as published by the Free Software Foundation. +# +# OpenOffice.org is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Lesser General Public License version 3 for more details +# (a copy is included in the LICENSE file that accompanied this code). +# +# You should have received a copy of the GNU Lesser General Public License +# version 3 along with OpenOffice.org. If not, see +# <http://www.openoffice.org/license.html> +# for a copy of the LGPLv3 License. +# +#************************************************************************* + +PRJ=..$/..$/.. + +PRJNAME=sdext +TARGET=pdfsax +ENABLE_EXCEPTIONS=TRUE + +# --- Settings ----------------------------------------------------- + +.INCLUDE: settings.mk + +# --- Files -------------------------------------------------------- + +SLOFILES=\ + $(SLO)$/emitcontext.obj \ + $(SLO)$/saxattrlist.obj + +# --- Targets ------------------------------------------------------ + +.IF "$(ENABLE_PDFIMPORT)" == "NO" +@all: + @echo "PDF Import extension disabled." +.ENDIF + +.INCLUDE: target.mk diff --git a/sdext/source/pdfimport/sax/saxattrlist.cxx b/sdext/source/pdfimport/sax/saxattrlist.cxx new file mode 100644 index 000000000000..4b5cf9c7a4df --- /dev/null +++ b/sdext/source/pdfimport/sax/saxattrlist.cxx @@ -0,0 +1,104 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_sdext.hxx" + +#include "saxattrlist.hxx" + +namespace pdfi +{ + +SaxAttrList::SaxAttrList( const std::hash_map< rtl::OUString, rtl::OUString, rtl::OUStringHash >& rMap ) +{ + m_aAttributes.reserve(rMap.size()); + for( std::hash_map< rtl::OUString, + rtl::OUString, + rtl::OUStringHash >::const_iterator it = rMap.begin(); + it != rMap.end(); ++it ) + { + m_aIndexMap[ it->first ] = m_aAttributes.size(); + m_aAttributes.push_back( AttrEntry( it->first, it->second ) ); + } +} + +SaxAttrList::SaxAttrList( const SaxAttrList& rClone ) : + cppu::WeakImplHelper2<com::sun::star::xml::sax::XAttributeList, com::sun::star::util::XCloneable>(rClone), + m_aAttributes( rClone.m_aAttributes ), + m_aIndexMap( rClone.m_aIndexMap ) +{ +} + +SaxAttrList::~SaxAttrList() +{ +} + +namespace { + static const rtl::OUString& getCDATAString() + { + static rtl::OUString aStr( RTL_CONSTASCII_USTRINGPARAM( "CDATA" ) ); + return aStr; + } +} + +sal_Int16 SAL_CALL SaxAttrList::getLength() throw() +{ + return sal_Int16(m_aAttributes.size()); +} +rtl::OUString SAL_CALL SaxAttrList::getNameByIndex( sal_Int16 i_nIndex ) throw() +{ + return (i_nIndex < sal_Int16(m_aAttributes.size())) ? m_aAttributes[i_nIndex].m_aName : rtl::OUString(); +} + +rtl::OUString SAL_CALL SaxAttrList::getTypeByIndex( sal_Int16 i_nIndex) throw() +{ + return (i_nIndex < sal_Int16(m_aAttributes.size())) ? getCDATAString() : rtl::OUString(); +} + +rtl::OUString SAL_CALL SaxAttrList::getTypeByName( const ::rtl::OUString& i_rName ) throw() +{ + return (m_aIndexMap.find( i_rName ) != m_aIndexMap.end()) ? getCDATAString() : rtl::OUString(); +} + +rtl::OUString SAL_CALL SaxAttrList::getValueByIndex( sal_Int16 i_nIndex ) throw() +{ + return (i_nIndex < sal_Int16(m_aAttributes.size())) ? m_aAttributes[i_nIndex].m_aValue : rtl::OUString(); +} + +rtl::OUString SAL_CALL SaxAttrList::getValueByName(const ::rtl::OUString& i_rName) throw() +{ + std::hash_map< rtl::OUString, size_t, rtl::OUStringHash >::const_iterator it = m_aIndexMap.find( i_rName ); + return (it != m_aIndexMap.end()) ? m_aAttributes[it->second].m_aValue : rtl::OUString(); +} + +com::sun::star::uno::Reference< ::com::sun::star::util::XCloneable > SAL_CALL SaxAttrList::createClone() throw() +{ + return new SaxAttrList( *this ); +} + +} + diff --git a/sdext/source/pdfimport/sax/saxattrlist.hxx b/sdext/source/pdfimport/sax/saxattrlist.hxx new file mode 100644 index 000000000000..0866467e2d1f --- /dev/null +++ b/sdext/source/pdfimport/sax/saxattrlist.hxx @@ -0,0 +1,76 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef INCLUDED_PDFI_SAXATTRLIST_HXX +#define INCLUDED_PDFI_SAXATTRLIST_HXX + +#include <rtl/ustring.hxx> +#include <vector> +#include <hash_map> +#include <cppuhelper/implbase2.hxx> + +#include <com/sun/star/util/XCloneable.hpp> +#include <com/sun/star/xml/sax/XAttributeList.hpp> + +namespace pdfi +{ + class SaxAttrList : public ::cppu::WeakImplHelper2< + com::sun::star::xml::sax::XAttributeList, + com::sun::star::util::XCloneable + > + { + struct AttrEntry + { + rtl::OUString m_aName; + rtl::OUString m_aValue; + + AttrEntry( const rtl::OUString& i_rName, const rtl::OUString& i_rValue ) + : m_aName( i_rName ), m_aValue( i_rValue ) {} + }; + std::vector< AttrEntry > m_aAttributes; + std::hash_map< rtl::OUString, size_t, rtl::OUStringHash > m_aIndexMap; + + public: + SaxAttrList() {} + SaxAttrList( const std::hash_map< rtl::OUString, rtl::OUString, rtl::OUStringHash >& ); + SaxAttrList( const SaxAttrList& ); + virtual ~SaxAttrList(); + + // ::com::sun::star::xml::sax::XAttributeList + virtual sal_Int16 SAL_CALL getLength() throw(); + virtual rtl::OUString SAL_CALL getNameByIndex(sal_Int16 i) throw(); + virtual rtl::OUString SAL_CALL getTypeByIndex(sal_Int16 i) throw(); + virtual rtl::OUString SAL_CALL getTypeByName(const ::rtl::OUString& aName) throw(); + virtual rtl::OUString SAL_CALL getValueByIndex(sal_Int16 i) throw(); + virtual rtl::OUString SAL_CALL getValueByName(const ::rtl::OUString& aName) throw(); + + // ::com::sun::star::util::XCloneable + virtual ::com::sun::star::uno::Reference< ::com::sun::star::util::XCloneable > SAL_CALL createClone() throw(); + }; +} + +#endif |