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Diffstat (limited to 'unoxml/source/dom/attributesmap.cxx')
| -rw-r--r-- | unoxml/source/dom/attributesmap.cxx | 247 |
1 files changed, 247 insertions, 0 deletions
diff --git a/unoxml/source/dom/attributesmap.cxx b/unoxml/source/dom/attributesmap.cxx new file mode 100644 index 000000000000..539320df62b9 --- /dev/null +++ b/unoxml/source/dom/attributesmap.cxx @@ -0,0 +1,247 @@ +/* -*- 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. + * + ************************************************************************/ + +#include <attributesmap.hxx> + +#include <string.h> + +#include <element.hxx> +#include <document.hxx> + + +namespace DOM +{ + CAttributesMap::CAttributesMap(::rtl::Reference<CElement> const& pElement, + ::osl::Mutex & rMutex) + : m_pElement(pElement) + , m_rMutex(rMutex) + { + } + + /** + The number of nodes in this map. + */ + sal_Int32 SAL_CALL CAttributesMap::getLength() throw (RuntimeException) + { + ::osl::MutexGuard const g(m_rMutex); + + sal_Int32 count = 0; + xmlNodePtr pNode = m_pElement->GetNodePtr(); + if (pNode != NULL) + { + xmlAttrPtr cur = pNode->properties; + while (cur != NULL) + { + count++; + cur = cur->next; + } + } + return count; + } + + /** + Retrieves a node specified by local name + */ + Reference< XNode > SAL_CALL + CAttributesMap::getNamedItem(OUString const& name) throw (RuntimeException) + { + ::osl::MutexGuard const g(m_rMutex); + + Reference< XNode > aNode; + xmlNodePtr pNode = m_pElement->GetNodePtr(); + if (pNode != NULL) + { + OString o1 = OUStringToOString(name, RTL_TEXTENCODING_UTF8); + xmlChar* xName = (xmlChar*)o1.getStr(); + xmlAttrPtr cur = pNode->properties; + while (cur != NULL) + { + if( strcmp((char*)xName, (char*)cur->name) == 0) + { + aNode = Reference< XNode >( + m_pElement->GetOwnerDocument().GetCNode( + reinterpret_cast<xmlNodePtr>(cur)).get() ); + break; + } + cur = cur->next; + } + } + return aNode; + } + + /** + Retrieves a node specified by local name and namespace URI. + */ + Reference< XNode > SAL_CALL + CAttributesMap::getNamedItemNS( + OUString const& namespaceURI, OUString const& localName) + throw (RuntimeException) + { + ::osl::MutexGuard const g(m_rMutex); + + Reference< XNode > aNode; + xmlNodePtr pNode = m_pElement->GetNodePtr(); + if (pNode != NULL) + { + OString o1 = OUStringToOString(localName, RTL_TEXTENCODING_UTF8); + xmlChar* xName = (xmlChar*)o1.getStr(); + OString o2 = OUStringToOString(namespaceURI, RTL_TEXTENCODING_UTF8); + xmlChar const*const xNs = + reinterpret_cast<xmlChar const*>(o2.getStr()); + xmlNsPtr const pNs = xmlSearchNsByHref(pNode->doc, pNode, xNs); + xmlAttrPtr cur = pNode->properties; + while (cur != NULL && pNs != NULL) + { + if( strcmp((char*)xName, (char*)cur->name) == 0 && + cur->ns == pNs) + { + aNode = Reference< XNode >( + m_pElement->GetOwnerDocument().GetCNode( + reinterpret_cast<xmlNodePtr>(cur)).get() ); + break; + } + cur = cur->next; + } + } + return aNode; + } + + /** + Returns the indexth item in the map. + */ + Reference< XNode > SAL_CALL + CAttributesMap::item(sal_Int32 index) throw (RuntimeException) + { + ::osl::MutexGuard const g(m_rMutex); + + Reference< XNode > aNode; + xmlNodePtr pNode = m_pElement->GetNodePtr(); + if (pNode != NULL) + { + xmlAttrPtr cur = pNode->properties; + sal_Int32 count = 0; + while (cur != NULL) + { + if (count == index) + { + aNode = Reference< XNode >( + m_pElement->GetOwnerDocument().GetCNode( + reinterpret_cast<xmlNodePtr>(cur)).get() ); + break; + } + count++; + cur = cur->next; + } + } + return aNode; + } + + /** + Removes a node specified by name. + */ + Reference< XNode > SAL_CALL + CAttributesMap::removeNamedItem(OUString const& name) + throw (RuntimeException) + { + // no MutexGuard needed: m_pElement is const + Reference< XAttr > const xAttr(m_pElement->getAttributeNode(name)); + if (!xAttr.is()) { + throw DOMException(OUString(RTL_CONSTASCII_USTRINGPARAM( + "CAttributesMap::removeNamedItem: no such attribute")), + static_cast<OWeakObject*>(this), + DOMExceptionType_NOT_FOUND_ERR); + } + Reference< XNode > const xRet( + m_pElement->removeAttributeNode(xAttr), UNO_QUERY); + return xRet; + } + + /** + // Removes a node specified by local name and namespace URI. + */ + Reference< XNode > SAL_CALL + CAttributesMap::removeNamedItemNS( + OUString const& namespaceURI, OUString const& localName) + throw (RuntimeException) + { + // no MutexGuard needed: m_pElement is const + Reference< XAttr > const xAttr( + m_pElement->getAttributeNodeNS(namespaceURI, localName)); + if (!xAttr.is()) { + throw DOMException(OUString(RTL_CONSTASCII_USTRINGPARAM( + "CAttributesMap::removeNamedItemNS: no such attribute")), + static_cast<OWeakObject*>(this), + DOMExceptionType_NOT_FOUND_ERR); + } + Reference< XNode > const xRet( + m_pElement->removeAttributeNode(xAttr), UNO_QUERY); + return xRet; + } + + /** + // Adds a node using its nodeName attribute. + */ + Reference< XNode > SAL_CALL + CAttributesMap::setNamedItem(Reference< XNode > const& xNode) + throw (RuntimeException) + { + Reference< XAttr > const xAttr(xNode, UNO_QUERY); + if (!xNode.is()) { + throw DOMException(OUString(RTL_CONSTASCII_USTRINGPARAM( + "CAttributesMap::setNamedItem: XAttr argument expected")), + static_cast<OWeakObject*>(this), + DOMExceptionType_HIERARCHY_REQUEST_ERR); + } + // no MutexGuard needed: m_pElement is const + Reference< XNode > const xRet( + m_pElement->setAttributeNode(xAttr), UNO_QUERY); + return xRet; + } + + /** + Adds a node using its namespaceURI and localName. + */ + Reference< XNode > SAL_CALL + CAttributesMap::setNamedItemNS(Reference< XNode > const& xNode) + throw (RuntimeException) + { + Reference< XAttr > const xAttr(xNode, UNO_QUERY); + if (!xNode.is()) { + throw DOMException(OUString(RTL_CONSTASCII_USTRINGPARAM( + "CAttributesMap::setNamedItemNS: XAttr argument expected")), + static_cast<OWeakObject*>(this), + DOMExceptionType_HIERARCHY_REQUEST_ERR); + } + // no MutexGuard needed: m_pElement is const + Reference< XNode > const xRet( + m_pElement->setAttributeNodeNS(xAttr), UNO_QUERY); + return xRet; + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |