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Diffstat (limited to 'unoxml/source/dom/attributesmap.cxx')
| -rw-r--r-- | unoxml/source/dom/attributesmap.cxx | 226 |
1 files changed, 226 insertions, 0 deletions
diff --git a/unoxml/source/dom/attributesmap.cxx b/unoxml/source/dom/attributesmap.cxx new file mode 100644 index 000000000..575fa96c2 --- /dev/null +++ b/unoxml/source/dom/attributesmap.cxx @@ -0,0 +1,226 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include "attributesmap.hxx" + +#include <string.h> + +#include <com/sun/star/xml/dom/DOMException.hpp> + +#include "element.hxx" +#include "document.hxx" + +using namespace css::uno; +using namespace css::xml::dom; + +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() + { + ::osl::MutexGuard const g(m_rMutex); + + sal_Int32 count = 0; + xmlNodePtr pNode = m_pElement->GetNodePtr(); + if (pNode != nullptr) + { + xmlAttrPtr cur = pNode->properties; + while (cur != nullptr) + { + count++; + cur = cur->next; + } + } + return count; + } + + /** + Retrieves a node specified by local name + */ + Reference< XNode > SAL_CALL + CAttributesMap::getNamedItem(OUString const& name) + { + ::osl::MutexGuard const g(m_rMutex); + + Reference< XNode > aNode; + xmlNodePtr pNode = m_pElement->GetNodePtr(); + if (pNode != nullptr) + { + OString o1 = OUStringToOString(name, RTL_TEXTENCODING_UTF8); + xmlChar const * pName = reinterpret_cast<xmlChar const *>(o1.getStr()); + xmlAttrPtr cur = pNode->properties; + while (cur != nullptr) + { + if( strcmp(reinterpret_cast<char const *>(pName), reinterpret_cast<char const *>(cur->name)) == 0) + { + aNode = m_pElement->GetOwnerDocument().GetCNode( + reinterpret_cast<xmlNodePtr>(cur)); + 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) + { + ::osl::MutexGuard const g(m_rMutex); + + Reference< XNode > aNode; + xmlNodePtr pNode = m_pElement->GetNodePtr(); + if (pNode != nullptr) + { + OString o1 = OUStringToOString(localName, RTL_TEXTENCODING_UTF8); + xmlChar const * pName = reinterpret_cast<xmlChar const *>(o1.getStr()); + OString o2 = OUStringToOString(namespaceURI, RTL_TEXTENCODING_UTF8); + xmlChar const* pSearchNs = + reinterpret_cast<xmlChar const*>(o2.getStr()); + xmlNsPtr const pNs = xmlSearchNsByHref(pNode->doc, pNode, pSearchNs); + xmlAttrPtr cur = pNode->properties; + while (cur != nullptr && pNs != nullptr) + { + if( strcmp(reinterpret_cast<char const *>(pName), reinterpret_cast<char const *>(cur->name)) == 0 && + cur->ns == pNs) + { + aNode = m_pElement->GetOwnerDocument().GetCNode( + reinterpret_cast<xmlNodePtr>(cur)); + break; + } + cur = cur->next; + } + } + return aNode; + } + + /** + Returns the indexth item in the map. + */ + Reference< XNode > SAL_CALL + CAttributesMap::item(sal_Int32 index) + { + ::osl::MutexGuard const g(m_rMutex); + + Reference< XNode > aNode; + xmlNodePtr pNode = m_pElement->GetNodePtr(); + if (pNode != nullptr) + { + xmlAttrPtr cur = pNode->properties; + sal_Int32 count = 0; + while (cur != nullptr) + { + if (count == index) + { + aNode = m_pElement->GetOwnerDocument().GetCNode( + reinterpret_cast<xmlNodePtr>(cur)); + break; + } + count++; + cur = cur->next; + } + } + return aNode; + } + + /** + Removes a node specified by name. + */ + Reference< XNode > SAL_CALL + CAttributesMap::removeNamedItem(OUString const& name) + { + // no MutexGuard needed: m_pElement is const + Reference< XAttr > const xAttr(m_pElement->getAttributeNode(name)); + if (!xAttr.is()) { + throw DOMException( + "CAttributesMap::removeNamedItem: no such attribute", + static_cast<OWeakObject*>(this), + DOMExceptionType_NOT_FOUND_ERR); + } + return m_pElement->removeAttributeNode(xAttr); + } + + /** + // Removes a node specified by local name and namespace URI. + */ + Reference< XNode > SAL_CALL + CAttributesMap::removeNamedItemNS( + OUString const& namespaceURI, OUString const& localName) + { + // no MutexGuard needed: m_pElement is const + Reference< XAttr > const xAttr( + m_pElement->getAttributeNodeNS(namespaceURI, localName)); + if (!xAttr.is()) { + throw DOMException( + "CAttributesMap::removeNamedItemNS: no such attribute", + static_cast<OWeakObject*>(this), + DOMExceptionType_NOT_FOUND_ERR); + } + return m_pElement->removeAttributeNode(xAttr); + } + + /** + // Adds a node using its nodeName attribute. + */ + Reference< XNode > SAL_CALL + CAttributesMap::setNamedItem(Reference< XNode > const& xNode) + { + Reference< XAttr > const xAttr(xNode, UNO_QUERY); + if (!xNode.is()) { + throw DOMException( + "CAttributesMap::setNamedItem: XAttr argument expected", + static_cast<OWeakObject*>(this), + DOMExceptionType_HIERARCHY_REQUEST_ERR); + } + // no MutexGuard needed: m_pElement is const + return m_pElement->setAttributeNode(xAttr); + } + + /** + Adds a node using its namespaceURI and localName. + */ + Reference< XNode > SAL_CALL + CAttributesMap::setNamedItemNS(Reference< XNode > const& xNode) + { + Reference< XAttr > const xAttr(xNode, UNO_QUERY); + if (!xNode.is()) { + throw DOMException( + "CAttributesMap::setNamedItemNS: XAttr argument expected", + static_cast<OWeakObject*>(this), + DOMExceptionType_HIERARCHY_REQUEST_ERR); + } + // no MutexGuard needed: m_pElement is const + return m_pElement->setAttributeNodeNS(xAttr); + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |