diff options
Diffstat (limited to 'automation/source/server/XMLParser.cxx')
| -rw-r--r-- | automation/source/server/XMLParser.cxx | 689 |
1 files changed, 0 insertions, 689 deletions
diff --git a/automation/source/server/XMLParser.cxx b/automation/source/server/XMLParser.cxx deleted file mode 100644 index d056fba6f..000000000 --- a/automation/source/server/XMLParser.cxx +++ /dev/null @@ -1,689 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * 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_automation.hxx" -#include <tools/stream.hxx> -#include "statemnt.hxx" -#include "rcontrol.hxx" -#include "retstrm.hxx" -#include <basic/svtmsg.hrc> - -#include <basic/ttstrhlp.hxx> - -#include <com/sun/star/xml/sax/XParser.hpp> -#include <com/sun/star/xml/sax/SAXException.hpp> -#include <com/sun/star/io/XInputStream.hpp> -#include <com/sun/star/util/XCloneable.hpp> -#include <comphelper/processfactory.hxx> -#include <cppuhelper/implbase2.hxx> -#include <cppuhelper/implbase1.hxx> -#include <com/sun/star/xml/sax/SAXParseException.hpp> - -using namespace com::sun::star::xml::sax; -using namespace com::sun::star::io; -using namespace com::sun::star::uno; -using namespace com::sun::star::util; - -using ::rtl::OUString; - -class SVInputStream : public cppu::WeakImplHelper1< XInputStream > -{ - SvStream* pStream; -public: - SVInputStream( SvStream* pSt ):pStream( pSt ){}; - ~SVInputStream(){ delete pStream; pStream=NULL; } - - // Methods XInputStream - virtual sal_Int32 SAL_CALL readBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); - virtual sal_Int32 SAL_CALL readSomeBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); - virtual void SAL_CALL skipBytes( sal_Int32 nBytesToSkip ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); - virtual sal_Int32 SAL_CALL available( ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); - virtual void SAL_CALL closeInput( ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); -}; - - -sal_Int32 SAL_CALL SVInputStream::readBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException) -{ - aData.realloc( nBytesToRead ); - sal_Int32 nRead = pStream->Read( aData.getArray(), nBytesToRead ); - aData.realloc( nRead ); - return nRead; -} - -sal_Int32 SAL_CALL SVInputStream::readSomeBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException) -{ - return readBytes( aData, nMaxBytesToRead ); -} - -void SAL_CALL SVInputStream::skipBytes( sal_Int32 nBytesToSkip ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException) -{ - if ( nBytesToSkip > 0 ) - pStream->SeekRel( nBytesToSkip ); -} - -sal_Int32 SAL_CALL SVInputStream::available( ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException) -{ - sal_uLong nCurrent = pStream->Tell(); - sal_uLong nSize = pStream->Seek( STREAM_SEEK_TO_END ); - sal_uLong nAvailable = nSize - nCurrent; - pStream->Seek( nCurrent ); - return nAvailable; -} - -void SAL_CALL SVInputStream::closeInput( ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException) -{ -// pStream->Close(); // automatically done in destructor - delete pStream; - pStream = NULL; -} - -class Node; -SV_DECL_REF(Node) - -enum NodeType { NODE_CHARACTER = CONST_NodeTypeCharacter, - NODE_ELEMENT = CONST_NodeTypeElement, - NODE_COMMENT = CONST_NodeTypeComment }; - -class Node : public SvRefBase -{ - NodeType aNodeType; - Node* pParent; // Use pointer to prevent cyclic references resulting in undeleted objects - -protected: - Node( NodeType aType ): aNodeType( aType ), pParent( NULL ){}; - virtual ~Node(); - -public: - NodeType GetNodeType() { return aNodeType; } - void SetParent( NodeRef xNewParent ); - NodeRef GetParent(); -}; - -SV_IMPL_REF(Node) -// generate NodeRefMemberList -SV_DECL_IMPL_REF_LIST( NodeRef, Node* ) - -Node::~Node() -{ -} - -void Node::SetParent( NodeRef xNewParent ) -{ - pParent = &xNewParent; -} - -NodeRef Node::GetParent() -{ - return NodeRef( pParent ); -} - -class CharacterNode : public Node -{ - String aCharacters; -public: - CharacterNode( const String& aChars ): Node( NODE_CHARACTER ), aCharacters( aChars ){}; - - String GetCharacters() { return aCharacters; } -}; - -class ElementNode : public Node -{ - String aNodeName; - Reference < XAttributeList > xAttributeList; - NodeRefMemberList aDocumentNodeList; -public: - ElementNode( const String& aName, Reference < XAttributeList > xAttributes ); - void AppendNode( NodeRef xNewNode ); - sal_uLong GetChildCount(){ return aDocumentNodeList.Count(); } - NodeRef GetChild( sal_uInt16 nIndex ){ return aDocumentNodeList.GetObject( nIndex ); } - Reference < XAttributeList > GetAttributes(){ return xAttributeList; } - - String GetNodeName() { return aNodeName; } -}; - -ElementNode::ElementNode( const String& aName, Reference < XAttributeList > xAttributes ) -: Node( NODE_ELEMENT ) -, aNodeName( aName ) -{ - if ( xAttributes.is() ) - { - Reference < XCloneable > xAttributeCloner( xAttributes, UNO_QUERY ); - if ( xAttributeCloner.is() ) - xAttributeList = Reference < XAttributeList > ( xAttributeCloner->createClone() , UNO_QUERY ); - else - { - OSL_FAIL("Unable to clone AttributeList"); - } - } -}; - -void ElementNode::AppendNode( NodeRef xNewNode ) -{ - aDocumentNodeList.Insert ( xNewNode, LIST_APPEND ); - xNewNode->SetParent( this ); -} - -// XIndexAccess - - - - - -enum ParseAction { COLLECT_DATA, COLLECT_DATA_IGNORE_WHITESPACE, PARSE_ONLY }; - -class SAXParser : public cppu::WeakImplHelper2< XErrorHandler, XDocumentHandler > -{ - String aFilename; - Reference < XParser > xParser; - - // XErrorHandler - void AddToList( const sal_Char* cuType, const ::com::sun::star::uno::Any& aSAXParseException ); - String aErrors; - - NodeRef xTreeRoot; - NodeRef xCurrentNode; - sal_uLong nTimestamp; - ParseAction aAction; - -public: - SAXParser( const String &rFilename ); - ~SAXParser(); - - // Access Methods - NodeRef GetCurrentNode(){ return xCurrentNode; } - void SetCurrentNode( NodeRef xCurrent ){ xCurrentNode = xCurrent; } - NodeRef GetRootNode(){ return xTreeRoot; } - sal_uLong GetTimestamp(){ return nTimestamp; } - void Touch(){ nTimestamp = Time::GetSystemTicks(); } - - // Methods SAXParser - sal_Bool Parse( ParseAction aAct ); - String GetErrors(){ return aErrors; } - - // Methods XErrorHandler - virtual void SAL_CALL error( const ::com::sun::star::uno::Any& aSAXParseException ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException); - virtual void SAL_CALL fatalError( const ::com::sun::star::uno::Any& aSAXParseException ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException); - virtual void SAL_CALL warning( const ::com::sun::star::uno::Any& aSAXParseException ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException); - - // Methods 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); -}; - - -SAXParser::SAXParser( const String &rFilename ) -: aFilename( rFilename ) -{ - Touch(); -} - -SAXParser::~SAXParser() -{ - xParser.clear(); -} - -sal_Bool SAXParser::Parse( ParseAction aAct ) -{ - aAction = aAct; - Touch(); - SvStream* pStream = new SvFileStream( aFilename, STREAM_STD_READ ); - if ( pStream->GetError() ) - return sal_False; - - InputSource sSource; - sSource.aInputStream = new SVInputStream( pStream ); // is refcounted and hence deletet appropriately - sSource.sPublicId = OUString( aFilename ); - - xParser = Reference < XParser > ( ::comphelper::getProcessServiceFactory()->createInstance( CUniString("com.sun.star.xml.sax.Parser") ), UNO_QUERY ); - if ( xParser.is() ) - { - xParser->setErrorHandler( ( XErrorHandler*) this ); - if ( aAction == COLLECT_DATA || aAction == COLLECT_DATA_IGNORE_WHITESPACE ) - xParser->setDocumentHandler( ( XDocumentHandler*) this ); - - try - { - xParser->parseStream ( sSource ); - } - catch( class SAXParseException & rPEx) - { - // TODO - } - catch( class Exception & rEx) - { - // TODO - } - xParser->setErrorHandler( NULL ); // otherwile Object holds itself - if ( aAction == COLLECT_DATA || aAction == COLLECT_DATA_IGNORE_WHITESPACE ) - xParser->setDocumentHandler( NULL ); // otherwile Object holds itself - } - else - return sal_False; - return sal_True; -} - - -// Helper Methods XErrorHandler -void SAXParser::AddToList( const sal_Char* cuType, const ::com::sun::star::uno::Any& aSAXParseException ) -{ - SAXParseException aException; - aSAXParseException >>= aException; - - aErrors.Append( String( aException.PublicId ) ); - aErrors.AppendAscii( "(" ); - aErrors.Append( String::CreateFromInt64( aException.LineNumber ) ); - aErrors.AppendAscii( ":" ); - aErrors.Append( String::CreateFromInt64( aException.ColumnNumber ) ); - aErrors.AppendAscii( ") : " ); - aErrors.AppendAscii( cuType ); - aErrors.AppendAscii( ": " ); - aErrors.Append( String( aException.Message ) ); - aErrors.AppendAscii( "\n" ); -} - -// Methods XErrorHandler -void SAL_CALL SAXParser::error( const ::com::sun::star::uno::Any& aSAXParseException ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException) -{ - AddToList( "error", aSAXParseException ); -} - -void SAL_CALL SAXParser::fatalError( const ::com::sun::star::uno::Any& aSAXParseException ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException) -{ - AddToList( "fatal error", aSAXParseException ); -} - -void SAL_CALL SAXParser::warning( const ::com::sun::star::uno::Any& aSAXParseException ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException) -{ - AddToList( "warning", aSAXParseException ); -} - - -// Methods XDocumentHandler -void SAXParser::startDocument( ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException) -{ - xTreeRoot = new ElementNode( CUniString("/"), Reference < XAttributeList > (NULL) ); - xCurrentNode = xTreeRoot; - Touch(); -} - -void SAXParser::endDocument( ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException) -{ -} - -void SAXParser::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) -{ - NodeRef xNewNode = new ElementNode ( String(aName), xAttribs ); - ((ElementNode*)(&xCurrentNode))->AppendNode( xNewNode ); - xCurrentNode = xNewNode; -} - -void SAXParser::endElement( const ::rtl::OUString& aName ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException) -{ - (void) aName; /* avoid warning about unused parameter */ - xCurrentNode = xCurrentNode->GetParent(); -} - -void SAXParser::characters( const ::rtl::OUString& aChars ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException) -{ - if ( aAction == COLLECT_DATA_IGNORE_WHITESPACE ) - { // check for whitespace - sal_Bool bAllWhitespace = sal_True; - for ( int i = 0 ; bAllWhitespace && i < aChars.getLength() ; i++ ) - if ( aChars[i] != 10 // LF - && aChars[i] != 13 // CR - && aChars[i] != ' ' // Blank - && aChars[i] != '\t' ) // Tab - bAllWhitespace = sal_False; - if ( bAllWhitespace ) - return; - } - NodeRef xNewNode = new CharacterNode ( String(aChars) ); - ((ElementNode*)(&xCurrentNode))->AppendNode( xNewNode ); -} - -void SAXParser::ignorableWhitespace( const ::rtl::OUString& aWhitespaces ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException) -{ - (void) aWhitespaces; /* avoid warning about unused parameter */ -} - -void SAXParser::processingInstruction( const ::rtl::OUString& aTarget, const ::rtl::OUString& aData ) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException) -{ - (void) aTarget; /* avoid warning about unused parameter */ - (void) aData; /* avoid warning about unused parameter */ -} - -void SAXParser::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) -{ - (void) xLocator; /* avoid warning about unused parameter */ -#if OSL_DEBUG_LEVEL > 1 - ::rtl::OUString aTester; - aTester = xLocator->getPublicId(); - aTester = xLocator->getSystemId(); -#endif -} - - - - -void StatementCommand::HandleSAXParser() -{ - static Reference < XReference > xParserKeepaliveReference; // this is to keep the Object alive only - static SAXParser* pSAXParser; - - // We need spechial prerequisites for these! - - ElementNode* pElementNode = NULL; - switch ( nMethodId ) - { - case RC_SAXGetNodeType: - case RC_SAXGetAttributeCount: - case RC_SAXGetAttributeName: - case RC_SAXGetAttributeValue: - case RC_SAXGetChildCount: - case RC_SAXGetElementName: - case RC_SAXGetChars: - - case RC_SAXSeekElement: - case RC_SAXHasElement: - case RC_SAXGetElementPath: - { - if ( xParserKeepaliveReference.is() && pSAXParser->GetCurrentNode().Is() ) - { - if ( pSAXParser->GetCurrentNode()->GetNodeType() == NODE_ELEMENT ) - { - NodeRef xNode=pSAXParser->GetCurrentNode(); - pElementNode = (ElementNode*)(&xNode); - } - } - else - { - ReportError( GEN_RES_STR1( S_NO_SAX_PARSER, RcString( nMethodId ) ) ); - return; - } - - } - } - - switch ( nMethodId ) - { - case RC_SAXCheckWellformed: - { - if( (nParams & PARAM_STR_1) ) - { - xParserKeepaliveReference.clear(); - pSAXParser = new SAXParser( aString1 ); - xParserKeepaliveReference = ( XReference* )pSAXParser; - if ( !xParserKeepaliveReference.is() ) - ReportError( GEN_RES_STR1( S_NO_SAX_PARSER, RcString( nMethodId ) ) ); - else - { - if ( !pSAXParser->Parse( PARSE_ONLY ) ) - ReportError( GEN_RES_STR1( S_NO_SAX_PARSER, RcString( nMethodId ) ) ); - pRet->GenReturn ( RET_Value, nMethodId, pSAXParser->GetErrors() ); - } - - xParserKeepaliveReference.clear(); - } - else - ReportError( GEN_RES_STR0( S_INVALID_PARAMETERS ) ); - } - break; - - case RC_SAXReadFile: - { - if( (nParams & PARAM_STR_1) ) - { - ParseAction aAction; - if( (nParams & PARAM_BOOL_1) && bBool1 ) - aAction = COLLECT_DATA; - else - aAction = COLLECT_DATA_IGNORE_WHITESPACE; - - xParserKeepaliveReference.clear(); - pSAXParser = new SAXParser( aString1 ); - xParserKeepaliveReference = ( XReference* )pSAXParser; - if ( !xParserKeepaliveReference.is() ) - ReportError( GEN_RES_STR1( S_NO_SAX_PARSER, RcString( nMethodId ) ) ); - else - { - - if ( !pSAXParser->Parse( aAction ) ) - ReportError( GEN_RES_STR1( S_NO_SAX_PARSER, RcString( nMethodId ) ) ); - pRet->GenReturn ( RET_Value, nMethodId, pSAXParser->GetErrors() ); - } - } - else - ReportError( GEN_RES_STR0( S_INVALID_PARAMETERS ) ); - } - break; - case RC_SAXGetNodeType: - { - pRet->GenReturn ( RET_Value, nMethodId, (comm_UINT32)pSAXParser->GetCurrentNode()->GetNodeType() ); - } - break; - case RC_SAXGetAttributeCount: - case RC_SAXGetAttributeName: - case RC_SAXGetAttributeValue: - case RC_SAXGetChildCount: - case RC_SAXGetElementName: - { - if ( pElementNode ) - { - Reference < XAttributeList > xAttributeList = pElementNode->GetAttributes(); - switch ( nMethodId ) - { - case RC_SAXGetElementName: - pRet->GenReturn ( RET_Value, nMethodId, pElementNode->GetNodeName() ); - break; - case RC_SAXGetChildCount: - pRet->GenReturn ( RET_Value, nMethodId, (comm_UINT32)pElementNode->GetChildCount() ); - break; - case RC_SAXGetAttributeCount: - if ( xAttributeList.is() ) - pRet->GenReturn ( RET_Value, nMethodId, (comm_UINT32)xAttributeList->getLength() ); - else - pRet->GenReturn ( RET_Value, nMethodId, (comm_UINT32)0 ); - break; - case RC_SAXGetAttributeName: - { - if( (nParams & PARAM_UINT16_1) && ValueOK( rtl::OString(), RcString( nMethodId ), nNr1, xAttributeList.is()?xAttributeList->getLength():0 ) ) - { - String aRet( xAttributeList->getNameByIndex( nNr1-1 ) ); - pRet->GenReturn ( RET_Value, nMethodId, aRet ); - } - else - ReportError( GEN_RES_STR0( S_INVALID_PARAMETERS ) ); - } - break; - case RC_SAXGetAttributeValue: - // Number or String - { - if( (nParams & PARAM_UINT16_1) && ValueOK( rtl::OString(), RcString( nMethodId ), nNr1, xAttributeList.is()?xAttributeList->getLength():0 ) ) - { - String aRet( xAttributeList->getValueByIndex( nNr1-1 ) ); - pRet->GenReturn ( RET_Value, nMethodId, aRet ); - } - else if( (nParams & PARAM_STR_1) && xAttributeList.is() ) - { - String aRet( xAttributeList->getValueByName( aString1 ) ); - pRet->GenReturn ( RET_Value, nMethodId, aRet ); - } - else - ReportError( GEN_RES_STR0( S_INVALID_PARAMETERS ) ); - } - break; - - default: - ReportError( GEN_RES_STR1( S_INTERNAL_ERROR, RcString( nMethodId ) ) ); - } - } - else - ReportError( GEN_RES_STR0( S_INVALID_PARAMETERS ) ); - } - break; - case RC_SAXGetChars: - { - if ( pSAXParser->GetCurrentNode()->GetNodeType() == NODE_CHARACTER ) - { - NodeRef xNode=pSAXParser->GetCurrentNode(); - CharacterNode* aCharacterNode = (CharacterNode*)(&xNode); - pRet->GenReturn ( RET_Value, nMethodId, aCharacterNode->GetCharacters() ); - } - else - ReportError( GEN_RES_STR0( S_INVALID_PARAMETERS ) ); - } - break; - - case RC_SAXSeekElement: - case RC_SAXHasElement: - // Number or String - { - sal_Bool bCheckOnly = nMethodId == RC_SAXHasElement; - - if( (nParams & PARAM_UINT16_1) && !(nParams & PARAM_STR_1) ) - { - if ( nNr1 == 0 ) - { - if ( bCheckOnly ) - pRet->GenReturn ( RET_Value, nMethodId, pSAXParser->GetCurrentNode()->GetParent().Is() ); - else if ( pSAXParser->GetCurrentNode()->GetParent().Is() ) - pSAXParser->SetCurrentNode( pSAXParser->GetCurrentNode()->GetParent() ); - } - else if ( !pElementNode ) - ReportError( GEN_RES_STR0( S_INVALID_PARAMETERS ) ); - else if ( bCheckOnly ) - pRet->GenReturn ( RET_Value, nMethodId, ValueOK( rtl::OString(), RcString( nMethodId ), nNr1, pElementNode->GetChildCount() ) ); - else if ( ValueOK( rtl::OString(), RcString( nMethodId ), nNr1, pElementNode->GetChildCount() ) ) - pSAXParser->SetCurrentNode( pElementNode->GetChild( nNr1-1 ) ); - } - else if( (nParams & PARAM_STR_1) ) - { - if ( aString1.EqualsAscii( "/" ) ) - { - if ( bCheckOnly ) - pRet->GenReturn ( RET_Value, nMethodId, (comm_BOOL)sal_True ); - else - pSAXParser->SetCurrentNode( pSAXParser->GetRootNode() ); - } - else if ( aString1.Copy(0,2).EqualsAscii( "*:" ) ) - { - sal_uLong nTimestamp = (sal_uLong)aString1.GetToken( 1, ':' ).ToInt64(); - sal_uLong nPointer = (sal_uLong)aString1.GetToken( 2, ':' ).ToInt64(); - if ( bCheckOnly ) - pRet->GenReturn ( RET_Value, nMethodId, (comm_BOOL)(pSAXParser->GetTimestamp() == nTimestamp) ); - else - if ( pSAXParser->GetTimestamp() == nTimestamp ) - { - { - Node* pNode = (Node*)nPointer; - pSAXParser->SetCurrentNode( NodeRef( pNode ) ); - } - } - else - ReportError( GEN_RES_STR0( S_INVALID_PARAMETERS ) ); - } - else if ( pElementNode ) - { - sal_uInt16 nNthOccurrence; - if( (nParams & PARAM_UINT16_1) ) - nNthOccurrence = nNr1; - else - nNthOccurrence = 1; - - sal_uInt16 i; - NodeRef xNew; - for ( i = 0 ; i < pElementNode->GetChildCount() && !xNew.Is() ; i++ ) - { - xNew = pElementNode->GetChild( i ); - if ( xNew->GetNodeType() == NODE_ELEMENT ) - { - ElementNode* pNewElement = (ElementNode*)(&xNew); - if ( aString1.Equals( pNewElement->GetNodeName() ) ) - { - if ( nNthOccurrence > 1 ) - { - xNew.Clear(); - nNthOccurrence--; - } - } - else - xNew.Clear(); - } - else - xNew.Clear(); - } - if ( bCheckOnly ) - pRet->GenReturn ( RET_Value, nMethodId, xNew.Is() ); - else - if ( xNew.Is() ) - pSAXParser->SetCurrentNode( xNew ); - else - ReportError( GEN_RES_STR0( S_INVALID_PARAMETERS ) ); - } - else - if ( bCheckOnly ) - pRet->GenReturn ( RET_Value, nMethodId, (comm_BOOL)sal_False ); - else - ReportError( GEN_RES_STR0( S_INVALID_PARAMETERS ) ); - } - else - ReportError( GEN_RES_STR0( S_INVALID_PARAMETERS ) ); - } - break; - case RC_SAXGetElementPath: - { - DBG_ASSERT( sizeof( sal_uIntPtr ) == sizeof ( void* ), "Pointertype has different size than sal_uIntPtr"); - String aPath; - aPath.AppendAscii( "*:" ); - aPath.Append( String::CreateFromInt64( pSAXParser->GetTimestamp() ) ); - aPath.AppendAscii( ":" ); - NodeRef xNode=pSAXParser->GetCurrentNode(); - Node* pNode = (Node*)(&xNode); - aPath.Append( String::CreateFromInt64( (sal_uIntPtr)pNode ) ); - pRet->GenReturn ( RET_Value, nMethodId, aPath ); - } - break; - - case RC_SAXRelease: - { - xParserKeepaliveReference.clear(); - } - break; - default: - ReportError( GEN_RES_STR1( S_INTERNAL_ERROR, RcString( nMethodId ) ) ); - } -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |