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Diffstat (limited to 'configmgr/source/xml/basicparser.cxx')
| -rw-r--r-- | configmgr/source/xml/basicparser.cxx | 533 |
1 files changed, 0 insertions, 533 deletions
diff --git a/configmgr/source/xml/basicparser.cxx b/configmgr/source/xml/basicparser.cxx deleted file mode 100644 index 94d97e34fc45..000000000000 --- a/configmgr/source/xml/basicparser.cxx +++ /dev/null @@ -1,533 +0,0 @@ -/************************************************************************* - * - * 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_configmgr.hxx" - -#include "basicparser.hxx" -#include <com/sun/star/xml/sax/SAXException.hpp> -#include "valuetypeconverter.hxx" -// ----------------------------------------------------------------------------- - -namespace configmgr -{ -// ----------------------------------------------------------------------------- - namespace xml - { -// ----------------------------------------------------------------------------- - namespace uno = ::com::sun::star::uno; - namespace sax = ::com::sun::star::xml::sax; -// ----------------------------------------------------------------------------- - -namespace -{ - static inline - uno::Reference< script::XTypeConverter > createTCV(uno::Reference< uno::XComponentContext > const & _xContext) - { - OSL_ENSURE(_xContext.is(),"Cannot create Parser without a Context"); - - static const rtl::OUString k_sTCVService(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.script.Converter")); - - uno::Reference< lang::XMultiComponentFactory > xSvcFactory = _xContext->getServiceManager(); - return uno::Reference< script::XTypeConverter >::query(xSvcFactory->createInstanceWithContext(k_sTCVService,_xContext)); - } -} -// ----------------------------------------------------------------------------- - -struct BasicParser::ValueData : ValueConverter -{ - rtl::OUString content; - rtl::OUString locale; - bool isLocalized; - - ValueData(uno::Type const& _aType, uno::Reference< script::XTypeConverter > const & _xTCV) - : ValueConverter(_aType, _xTCV) - , content() - , locale() - , isLocalized(false) - { - } - - uno::Any convertToAny() const - { - return ValueConverter::convertToAny(this->content); - } - - rtl::OUString toString() const - { - return this->content; - } - - uno::Sequence<rtl::OUString> toStringList() const - { - return ValueConverter::splitStringList(this->content); - } - - void setLocalized(rtl::OUString const & _aLocale) - { - isLocalized = true; - locale = _aLocale; - } -}; -// ----------------------------------------------------------------------------- - -BasicParser::BasicParser(uno::Reference< uno::XComponentContext > const & _xContext) -: m_xTypeConverter( createTCV(_xContext) ) -, m_xLocator(NULL) -, m_aDataParser(Logger(_xContext)) -, m_aNodes() -, m_aValueType() -, m_pValueData(NULL) -, m_nSkipLevels(0) -, m_bEmpty(true) -, m_bInProperty(false) -{ - if (!m_xTypeConverter.is()) - throw uno::RuntimeException(); - - OSL_DEBUG_ONLY( dbgUpdateLocation() ); -} -// ----------------------------------------------------------------------------- - -BasicParser::~BasicParser() -{ - delete m_pValueData; -} -// ----------------------------------------------------------------------------- - -#if OSL_DEBUG_LEVEL > 0 -void BasicParser::dbgUpdateLocation() -{ -#ifndef DBG_UTIL - rtl::OUString dbgPublicId, dbgSystemId; - sal_Int32 dbgLineNo, dbgColumnNo; -#endif // OSL_DEBUG_LEVEL - - if (m_xLocator.is()) - { - dbgPublicId = m_xLocator->getPublicId(); - dbgSystemId = m_xLocator->getSystemId(); - dbgLineNo = m_xLocator->getLineNumber(); - dbgColumnNo = m_xLocator->getColumnNumber(); - } - else - { - dbgPublicId = dbgSystemId = rtl::OUString::createFromAscii("<<<unknown>>>"); - dbgLineNo = dbgColumnNo = -1; - } -} -#endif -// ----------------------------------------------------------------------------- -void SAL_CALL BasicParser::startDocument( ) - throw (sax::SAXException, uno::RuntimeException) -{ - m_aDataParser.reset(); - m_aValueType = uno::Type(); - m_bInProperty = false; - m_nSkipLevels = 0; - - delete m_pValueData, m_pValueData = NULL; - - while (!m_aNodes.empty()) m_aNodes.pop(); - - m_bEmpty = true; - - OSL_DEBUG_ONLY( dbgUpdateLocation() ); -} -// ----------------------------------------------------------------------------- - -void SAL_CALL BasicParser::endDocument( ) throw (sax::SAXException, uno::RuntimeException) -{ - OSL_DEBUG_ONLY( dbgUpdateLocation() ); - - if (!m_aNodes.empty() || isSkipping() || isInValueData()) - raiseParseException( "Configuration XML Parser - Invalid XML: Unexpected end of document" ); - - m_xLocator.clear(); -} -// ----------------------------------------------------------------------------- - -void SAL_CALL BasicParser::characters( const rtl::OUString& aChars ) - throw (sax::SAXException, uno::RuntimeException) -{ - OSL_DEBUG_ONLY( dbgUpdateLocation() ); - - if (isInValueData()) - { - m_pValueData->content += aChars; - } -#ifdef CONFIG_XMLPARSER_VALIDATE_WHITESPACE - else - OSL_ENSURE( isSkipping() || aChars.trim().getLength() == 0, "Unexpected text content in configuration XML"); -#endif -} -// ----------------------------------------------------------------------------- - -void SAL_CALL BasicParser::ignorableWhitespace( const rtl::OUString& aWhitespaces ) - throw (sax::SAXException, uno::RuntimeException) -{ - OSL_DEBUG_ONLY( dbgUpdateLocation() ); - if (isInValueData()) - { - OSL_ENSURE(false, "Configuration XML: Unexpected ignorable (!) whitespace instruction in value data"); - if (!m_pValueData->isNull()) - m_pValueData->content += aWhitespaces; - } -#ifdef CONFIG_XMLPARSER_VALIDATE_WHITESPACE - else - OSL_ENSURE( aChars.trim().getLength() == 0, "Unexpected non-space content in ignorable whitespace"); -#endif -} -// ----------------------------------------------------------------------------- - -void SAL_CALL BasicParser::processingInstruction( const rtl::OUString& /*aTarget*/, const rtl::OUString& /*aData*/ ) - throw (sax::SAXException, uno::RuntimeException) -{ - OSL_DEBUG_ONLY( dbgUpdateLocation() ); - OSL_ENSURE(false, "Unexpected processing instruction in Configuration XML"); -} -// ----------------------------------------------------------------------------- - -void SAL_CALL BasicParser::setDocumentLocator( const uno::Reference< sax::XLocator >& xLocator ) - throw (sax::SAXException, uno::RuntimeException) -{ - m_xLocator = xLocator; - OSL_DEBUG_ONLY( dbgUpdateLocation() ); -} -// ----------------------------------------------------------------------------- - -void BasicParser::startNode( ElementInfo const & aInfo, const uno::Reference< sax::XAttributeList >& /*xAttribs*/ ) -{ - { (void)aInfo; } - OSL_DEBUG_ONLY( dbgUpdateLocation() ); - - OSL_ENSURE( !isSkipping(), "While skipping, call startSkipping() instead of startNode()"); - OSL_ENSURE( aInfo.type != ElementType::property, "For properties, call startProperty() instead of startNode()"); - - if (isInProperty()) - raiseParseException( "Configuration XML Parser - Invalid Data: Cannot have a node nested in a property" ); - - m_aNodes.push(aInfo); - m_bEmpty = (aInfo.flags != 0) || (aInfo.op > Operation::modify); - - OSL_POSTCOND( isInNode(), "Could not start a node "); -} -// ----------------------------------------------------------------------------- - -void BasicParser::endNode( ) -{ - OSL_DEBUG_ONLY( dbgUpdateLocation() ); - - OSL_ENSURE( !isSkipping(), "While skipping, honor wasSkipping() instead of calling endNode()"); - OSL_ENSURE( !isInProperty(), "For properties, call endProperty() instead of endNode()" ); - - ensureInNode(); - - m_aNodes.pop(); - m_bEmpty = false; -} -// ----------------------------------------------------------------------------- - -void BasicParser::ensureInNode( ) -{ - if (!isInNode()) - raiseParseException("Unexpected endElement without matching startElement"); -} -// ----------------------------------------------------------------------------- - -bool BasicParser::isInNode( ) -{ - return ! m_aNodes.empty(); -} -// ----------------------------------------------------------------------------- - -bool BasicParser::isEmptyNode( ) -{ - return m_bEmpty; -} -// ----------------------------------------------------------------------------- - -ElementInfo const & BasicParser::getActiveNodeInfo( ) -{ - ensureInNode(); - - return m_aNodes.top(); -} -// ----------------------------------------------------------------------------- - -void BasicParser::startProperty( ElementInfo const & aInfo, const uno::Reference< sax::XAttributeList >& xAttribs ) -{ - OSL_DEBUG_ONLY( dbgUpdateLocation() ); - - OSL_ENSURE( !isSkipping(), "While skipping, call startSkipping() instead of startProperty()"); - OSL_ENSURE( aInfo.type == ElementType::property, "For non-property nodes, call startNode() instead of startProperty()"); - - if (isInProperty()) - raiseParseException( "Configuration XML Parser - Invalid Data: Properties may not nest" ); - - try - { - m_aValueType = getDataParser().getPropertyValueType(xAttribs); - } - catch (ElementParser::BadValueType & error) - { - raiseParseException(error.message()); - } - - m_bInProperty = true; - - m_aNodes.push(aInfo); - m_bEmpty = true; - - OSL_POSTCOND( isInProperty(), "Could not get data to start a property" ); - OSL_POSTCOND( isInUnhandledProperty(), "Could not mark property as unhandled"); -} -// ----------------------------------------------------------------------------- - -void BasicParser::endProperty( ) -{ - OSL_DEBUG_ONLY( dbgUpdateLocation() ); - - OSL_ENSURE( !isSkipping(), "While skipping, honor wasSkipping() instead of calling endProperty()"); - OSL_ENSURE( isInProperty(), "For non-property nodes, call endNode() instead of endProperty()" ); - - ensureInNode(); - - m_aNodes.pop(); - m_bEmpty = false; - - m_aValueType = uno::Type(); - m_bInProperty = false; - - OSL_POSTCOND( !isInProperty(), "Could not get mark end of property" ); -} -// ----------------------------------------------------------------------------- - -uno::Type BasicParser::getActivePropertyType() -{ - return m_aValueType; -} -// ----------------------------------------------------------------------------- - -bool BasicParser::isInProperty() -{ - return m_bInProperty; -} -// ----------------------------------------------------------------------------- - -bool BasicParser::isInUnhandledProperty() -{ - return m_bEmpty && m_bInProperty; -} -// ----------------------------------------------------------------------------- - -void BasicParser::startValueData(const uno::Reference< sax::XAttributeList >& xAttribs) -{ - OSL_DEBUG_ONLY( dbgUpdateLocation() ); - - if (!isInProperty()) - raiseParseException( "Configuration XML Parser - Invalid Data: A value may occur only within a property" ); - - if (m_aValueType.getTypeClass() == uno::TypeClass_ANY) - raiseParseException( "Configuration XML Parser - Invalid Data: Cannot have values for properties of type 'Any'" ); - - if (isInValueData()) - raiseParseException( "Configuration XML Parser - Invalid Data: Unexpected element while parsing value data" ); - - m_pValueData = new ValueData(m_aValueType, m_xTypeConverter); - - m_pValueData->setIsNull( getDataParser().isNull(xAttribs) ); - - m_pValueData->setSeparator( getDataParser().getSeparator(xAttribs) ); - - OSL_ENSURE( !m_pValueData->hasSeparator() || - !m_pValueData->isTypeSet() || - m_pValueData->isList(), - "Warning: Spurious oor:separator on value that is not a list"); - OSL_ENSURE( !m_pValueData->hasSeparator() || - !m_pValueData->isNull(), - "Warning: Spurious oor:separator on value that is not a list"); - - rtl::OUString aLocale; - if ( getDataParser().getLanguage(xAttribs,aLocale) ) - m_pValueData->setLocalized( aLocale ); -} -// ----------------------------------------------------------------------------- - -bool BasicParser::isInValueData() -{ - return m_pValueData != NULL; -} -// ----------------------------------------------------------------------------- - -bool BasicParser::isValueDataLocalized() -{ - OSL_ENSURE(isInValueData(), "There is no value data that could be localized"); - - return m_pValueData && m_pValueData->isLocalized; -} -// ----------------------------------------------------------------------------- - -rtl::OUString BasicParser::getValueDataLocale() -{ - OSL_ENSURE(isValueDataLocalized(), "There is no value data or it is not localized"); - - return m_pValueData->locale; -} -// ----------------------------------------------------------------------------- - -uno::Any BasicParser::getCurrentValue() -{ - OSL_DEBUG_ONLY( dbgUpdateLocation() ); - - OSL_ASSERT( isInValueData() ); - - uno::Any aResult; - - if (m_pValueData->isTypeSet()) - try - { - aResult = m_pValueData->convertToAny(); - } - catch (script::CannotConvertException & e) - { - this->raiseParseException(uno::makeAny(e),"Configuration XML Parser - Invalid Data: Cannot convert value to type of property" ); - } - else if (m_pValueData->isNull()) - { - // nothing to do - } - else if (m_pValueData->hasSeparator() || m_pValueData->isList()) - { - aResult <<= m_pValueData->toStringList(); - } - else - { - aResult <<= m_pValueData->toString(); - } - return aResult; -} -// ----------------------------------------------------------------------------- - -/// end collecting data for a value -void BasicParser::endValueData() -{ - OSL_DEBUG_ONLY( dbgUpdateLocation() ); - - OSL_ASSERT( isInValueData() ); - - delete m_pValueData, m_pValueData = NULL; - m_bEmpty = false; - - OSL_POSTCOND( !isInValueData(), "Could not end value data tag" ); - OSL_POSTCOND( !isInUnhandledProperty(), "Could not mark property as handled" ); -} -// ----------------------------------------------------------------------------- - -void BasicParser::startSkipping( const rtl::OUString& aName, const uno::Reference< sax::XAttributeList >& /*xAttribs*/ ) -{ - OSL_DEBUG_ONLY( dbgUpdateLocation() ); - - m_aNodes.push( ElementInfo(aName) ); - ++m_nSkipLevels; -} -// ----------------------------------------------------------------------------- - -bool BasicParser::wasSkipping( const rtl::OUString& aName ) -{ - OSL_DEBUG_ONLY( dbgUpdateLocation() ); - - if (m_nSkipLevels == 0) return false; - - if (m_aNodes.empty()) - raiseParseException( "Configuration XML Parser - Invalid XML: Unexpected end of element (while skipping data)" ); - - if (aName != m_aNodes.top().name) - raiseParseException( "Configuration XML Parser - Invalid XML: End tag does not match start tag (while skipping data)" ); - - --m_nSkipLevels; - m_aNodes.pop(); - - return true; -} -// ----------------------------------------------------------------------------- - -bool BasicParser::isSkipping( ) -{ - return m_nSkipLevels != 0; -} -// ----------------------------------------------------------------------------- - -void BasicParser::raiseParseException( uno::Any const & _aTargetException, sal_Char const * _pMsg ) - SAL_THROW((sax::SAXException, uno::RuntimeException)) -{ - OSL_DEBUG_ONLY( dbgUpdateLocation() ); - - if (_pMsg == 0) _pMsg = "Configuration XML Parser: Invalid Data: "; - - rtl::OUString sMessage = rtl::OUString::createFromAscii(_pMsg); - - uno::Exception aEx; - if (_aTargetException >>= aEx) - sMessage += aEx.Message; - - getLogger().error(sMessage,"parse","configuration::xml::BasicParser"); - throw sax::SAXException( sMessage, *this, _aTargetException ); -} -// ----------------------------------------------------------------------------- - -void BasicParser::raiseParseException( sal_Char const * _pMsg ) - SAL_THROW((sax::SAXException, uno::RuntimeException)) -{ - OSL_DEBUG_ONLY( dbgUpdateLocation() ); - - if (_pMsg == 0) _pMsg = "Configuration XML Parser: Invalid XML"; - - rtl::OUString const sMessage = rtl::OUString::createFromAscii(_pMsg); - - getLogger().error(sMessage,"parse","configuration::xml::BasicParser"); - throw sax::SAXException( sMessage, *this, uno::Any() ); -} -// ----------------------------------------------------------------------------- - -void BasicParser::raiseParseException( rtl::OUString const & sMessage ) - SAL_THROW((sax::SAXException, uno::RuntimeException)) -{ - OSL_DEBUG_ONLY( dbgUpdateLocation() ); - - if (sMessage.getLength() == 0) raiseParseException(NULL); - - getLogger().error(sMessage,"parse","configuration::xml::BasicParser"); - throw sax::SAXException( sMessage, *this, uno::Any() ); -} -// ----------------------------------------------------------------------------- -// ----------------------------------------------------------------------------- - } // namespace - -// ----------------------------------------------------------------------------- -} // namespace - |