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Diffstat (limited to 'udm/source/xml/xmlitem.cxx')
| -rw-r--r-- | udm/source/xml/xmlitem.cxx | 614 |
1 files changed, 614 insertions, 0 deletions
diff --git a/udm/source/xml/xmlitem.cxx b/udm/source/xml/xmlitem.cxx new file mode 100644 index 000000000000..382106113980 --- /dev/null +++ b/udm/source/xml/xmlitem.cxx @@ -0,0 +1,614 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +#include <precomp.h> +#include <udm/xml/xmlitem.hxx> + +// NOT FULLY DECLARED SERVICES +#include <cosv/file.hxx> + + +namespace csi +{ +namespace xml +{ + +char cReplacable[256] = + { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0 - 49 + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, // ", & + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 50 - 99 + 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, // <, > + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 100 - 149 + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + + 0, 0, 0, 0, 0, 1 // + }; + + +class MultiItem : public Item +{ + public: + MultiItem(); + ~MultiItem(); + + void Add( + DYN Item * let_dpDatum ) + { csv_assert( let_dpDatum != 0 ); + aItems.push_back(let_dpDatum); } + void Erase() { aItems.erase_all(); } + + private: + virtual void do_WriteOut( + csv::bostream & io_aFile ) const; + // DATA + ItemList aItems; +}; + + +void StreamOut( + Dyn< Item > & o_rContent, + DYN Item * let_dpItem ); +inline void +StreamOut( AttrList & o_rAttrs, + DYN Attribute * let_dpAttr ) +{ + csv_assert( let_dpAttr != 0 ); + o_rAttrs.push_back( let_dpAttr ); +} + + +inline void +Impl_SetContent( Dyn< Item > & o_rContent, + DYN Item * let_dpItem ) +{ + o_rContent = let_dpItem; +} + + +//********************* Attribute ****************************// + +const String attrValueBegin("=\""); +const String attrValueEnd("\""); + +void +Attribute::WriteOut( csv::bostream & io_aFile ) const +{ + io_aFile.write( Name() ); + if ( Value().length() > 0 ) + { + io_aFile.write( attrValueBegin ); + io_aFile.write( Value() ); + io_aFile.write( attrValueEnd ); + } +} + + + +//************************ Element ****************************// + +const String newline("\n"); +const String space(" "); +const String beginTagBegin("<"); +const String endTagBegin("</"); +const String tagEnd(">"); +const String emptyTagEnd("/>"); + +void +Element::do_WriteOut( csv::bostream & io_aFile ) const +{ + io_aFile.write( beginTagBegin ); + io_aFile.write( inq_TagName() ); + + const AttrList * pAttrs = inq_Attrs(); + if ( pAttrs != 0 ) + { + for ( AttrList::iterator it = pAttrs->begin(); + it != pAttrs->end(); + ++it ) + { + + io_aFile.write( space ); + (*it)->WriteOut( io_aFile ); + } + } + + const Item * pContent = inq_Content(); + if ( pContent != 0 ) + io_aFile.write( tagEnd ); + else + { + if (FinishEmptyTag_XmlStyle()) + io_aFile.write( emptyTagEnd ); + else + { + io_aFile.write( tagEnd ); + io_aFile.write( endTagBegin ); + io_aFile.write( inq_TagName() ); + io_aFile.write( tagEnd ); + } + } + if ( LineBreakAfterBeginTag() ) + io_aFile.write( newline ); + if ( pContent == 0 ) + return; + + pContent->WriteOut( io_aFile ); + io_aFile.write( endTagBegin ); + io_aFile.write( inq_TagName() ); + io_aFile.write( tagEnd ); + if ( LineBreakAfterEndTag() ) + io_aFile.write( newline ); +} + +bool +Element::FinishEmptyTag_XmlStyle() const +{ + return true; +} + +bool +Element::LineBreakAfterBeginTag() const +{ + return false; +} + +bool +Element::LineBreakAfterEndTag() const +{ + return LineBreakAfterBeginTag(); +} + + +//************************ EmptyElement ****************************// + +void +EmptyElement::op_streamout( DYN Item * ) +{ + // Does nothing. +} + +void +EmptyElement::op_streamout( DYN Attribute * let_dpAttr ) +{ + StreamOut( inq_RefAttrs(), let_dpAttr ); +} + +void +EmptyElement::do_SetContent( DYN Item * ) +{ + // Does nothing. +} + +const Item * +EmptyElement::inq_Content() const +{ + return 0; +} + +const AttrList * +EmptyElement::inq_Attrs() const +{ + return & const_cast< EmptyElement* >(this)->inq_RefAttrs(); +} + + +//************************ PureElement ****************************// + +void +PureElement::op_streamout( DYN Item * let_dpItem ) +{ + StreamOut( inq_RefContent(), let_dpItem ); +} + +void +PureElement::op_streamout( DYN Attribute * ) +{ + // Does nothing. +} + +void +PureElement::do_SetContent( DYN Item * let_dpItem ) +{ + Impl_SetContent( inq_RefContent(), let_dpItem ); +} + +const Item * +PureElement::inq_Content() const +{ + return const_cast< PureElement* >(this)->inq_RefContent().Ptr(); +} + +const AttrList * +PureElement::inq_Attrs() const +{ + return 0; +} + + +//*************************** SglTag **************************// + +void +SglTag::op_streamout( DYN Item * ) +{ + // Does nothing. +} + +void +SglTag::op_streamout( DYN Attribute * ) +{ + // Does nothing. +} + +void +SglTag::do_SetContent( DYN Item *) +{ + // Does nothing. +} + +const Item * +SglTag::inq_Content() const +{ + return 0; +} + +const AttrList * +SglTag::inq_Attrs() const +{ + return 0; +} + + +//*************************** AnElement **************************// + +AnElement::AnElement( const String & i_sTagName ) + : sTagName( i_sTagName ) + // pContent, + // aAttrs +{ +} + +AnElement::AnElement( const char * i_sTagName ) + : sTagName( i_sTagName ) + // pContent, + // aAttrs +{ +} + +AnElement::~AnElement() +{ +} + +void +AnElement::op_streamout( DYN Item * let_dpItem ) +{ + StreamOut( pContent, let_dpItem ); +} + +void +AnElement::op_streamout( DYN Attribute * let_dpAttr ) +{ + StreamOut( aAttrs, let_dpAttr ); +} + +void +AnElement::do_SetContent( DYN Item * let_dpItem ) +{ + Impl_SetContent( pContent, let_dpItem ); +} + +const String & +AnElement::inq_TagName() const +{ + return sTagName; +} + +const Item * +AnElement::inq_Content() const +{ + return pContent.Ptr(); +} + +const AttrList * +AnElement::inq_Attrs() const +{ + return &aAttrs; +} + + +//*************************** AnEmptyElement **************************// + +AnEmptyElement::AnEmptyElement( const String & i_sTagName ) + : sTagName( i_sTagName ) + // aAttrs +{ +} + +AnEmptyElement::AnEmptyElement( const char * i_sTagName ) + : sTagName( i_sTagName ) + // aAttrs +{ +} + +AnEmptyElement::~AnEmptyElement() +{ + +} + +const String & +AnEmptyElement::inq_TagName() const +{ + return sTagName; +} + +AttrList & +AnEmptyElement::inq_RefAttrs() +{ + return aAttrs; +} + + +//*************************** APureElement **************************// + +APureElement::APureElement( const String & i_sTagName ) + : sTagName( i_sTagName ) + // pContent +{ +} + +APureElement::APureElement( const char * i_sTagName ) + : sTagName( i_sTagName ) + // pContent +{ +} + +APureElement::~APureElement() +{ +} + +const String & +APureElement::inq_TagName() const +{ + return sTagName; +} + +Dyn< Item > & +APureElement::inq_RefContent() +{ + return pContent; +} + + + +//*************************** ASglTag **************************// + +ASglTag::ASglTag( const String & i_sTagName ) + : sTagName( i_sTagName ) +{ +} + +ASglTag::ASglTag( const char * i_sTagName ) + : sTagName( i_sTagName ) +{ +} + +ASglTag::~ASglTag() +{ +} + +const String & +ASglTag::inq_TagName() const +{ + return sTagName; +} + + +//*************************** AnAttribute **************************// +AnAttribute::AnAttribute( const String & i_sName, + const String & i_sValue ) + : sName(i_sName), + sValue(i_sValue) +{ +} + +AnAttribute::AnAttribute( const char * i_sName, + const char * i_sValue ) + : sName(i_sName), + sValue(i_sValue) +{ +} + +AnAttribute::~AnAttribute() +{ +} + +const String & +AnAttribute::inq_Name() const +{ + return sName; +} + +const String & +AnAttribute::inq_Value() const +{ + return sValue; +} + + + +//*************************** Text **************************// + +Text::Text( const String & i_sText ) + : sText(i_sText) +{ +} + +Text::Text( const char * i_sText ) + : sText(i_sText) +{ +} + +Text::~Text() +{ +} + +void +Text::do_WriteOut( csv::bostream & io_aFile ) const +{ + const unsigned char * + pStart = reinterpret_cast< const unsigned char* >(sText.c_str()); + const unsigned char * + pOut = pStart; + + for ( ; *pOut != '\0'; ++pOut ) + { + if ( cReplacable[*pOut] ) + { + if ( pOut != pStart ) + { + io_aFile.write( pStart, pOut-pStart ); + } + + switch (*pOut) + { + case '<': io_aFile.write("<"); break; + case '>': io_aFile.write(">"); break; + case '"': io_aFile.write("""); break; + case '&': io_aFile.write("&"); break; + case 255: io_aFile.write(" "); break; + } + + pStart = pOut+1; + } // endif (cReplacable[*pOut]) + } // end for + + if ( pOut != pStart ) + { + io_aFile.write( pStart, pOut-pStart ); + } +} + + +//*************************** XmlCode **************************// + +XmlCode::XmlCode( const String & i_sText ) + : sText(i_sText) +{ +} + +XmlCode::XmlCode( const char * i_sText ) + : sText(i_sText) +{ +} + +XmlCode::~XmlCode() +{ +} + +void +XmlCode::do_WriteOut( csv::bostream & io_aFile ) const +{ + io_aFile.write(sText); +} + + +//*************************** MultiItem **************************// + +MultiItem::MultiItem() +{ +} + +MultiItem::~MultiItem() +{ +} + +void +MultiItem::do_WriteOut( csv::bostream & io_aFile ) const +{ + ItemList::iterator itEnd = aItems.end(); + + for ( ItemList::iterator it = aItems.begin(); + it != itEnd; + ++it ) + { + (*it)->WriteOut( io_aFile ); + } + +} + + + +//*************************** Helpers **************************// + +void +StreamOut( Dyn< Item > & o_rContent, + DYN Item * let_dpItem ) +{ + MultiItem * pContent = 0; + if ( bool(o_rContent) ) + { + pContent = static_cast< MultiItem* >( o_rContent.MutablePtr() ); + csv_assert( dynamic_cast< MultiItem* >( o_rContent.MutablePtr() ) != 0 ); + } + else + { + pContent = new MultiItem; + o_rContent = pContent; + } + + csv_assert( let_dpItem != 0 ); + pContent->Add( let_dpItem ); +} + + + + +} // namespace xml +} // namespace csi |