98142886f2
Change-Id: Iffacc269c97371597188254b44623c011d1cf9db Reviewed-on: https://gerrit.libreoffice.org/c/core/+/167729 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
227 lines
7.2 KiB
C++
227 lines
7.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "attributesmap.hxx"
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#include <string.h>
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#include <com/sun/star/xml/dom/DOMException.hpp>
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#include <utility>
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#include "element.hxx"
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#include "document.hxx"
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using namespace css::uno;
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using namespace css::xml::dom;
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namespace DOM
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{
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CAttributesMap::CAttributesMap(::rtl::Reference<CElement> pElement,
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::osl::Mutex & rMutex)
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: m_pElement(std::move(pElement))
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, m_rMutex(rMutex)
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{
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}
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/**
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The number of nodes in this map.
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*/
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sal_Int32 SAL_CALL CAttributesMap::getLength()
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{
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::osl::MutexGuard const g(m_rMutex);
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sal_Int32 count = 0;
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xmlNodePtr pNode = m_pElement->GetNodePtr();
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if (pNode != nullptr)
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{
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xmlAttrPtr cur = pNode->properties;
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while (cur != nullptr)
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{
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count++;
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cur = cur->next;
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}
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}
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return count;
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}
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/**
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Retrieves a node specified by local name
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*/
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Reference< XNode > SAL_CALL
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CAttributesMap::getNamedItem(OUString const& name)
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{
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::osl::MutexGuard const g(m_rMutex);
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Reference< XNode > aNode;
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xmlNodePtr pNode = m_pElement->GetNodePtr();
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if (pNode != nullptr)
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{
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OString o1 = OUStringToOString(name, RTL_TEXTENCODING_UTF8);
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xmlChar const * pName = reinterpret_cast<xmlChar const *>(o1.getStr());
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xmlAttrPtr cur = pNode->properties;
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while (cur != nullptr)
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{
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if( strcmp(reinterpret_cast<char const *>(pName), reinterpret_cast<char const *>(cur->name)) == 0)
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{
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aNode = m_pElement->GetOwnerDocument().GetCNode(
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reinterpret_cast<xmlNodePtr>(cur));
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break;
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}
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cur = cur->next;
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}
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}
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return aNode;
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}
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/**
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Retrieves a node specified by local name and namespace URI.
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*/
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Reference< XNode > SAL_CALL
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CAttributesMap::getNamedItemNS(
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OUString const& namespaceURI, OUString const& localName)
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{
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::osl::MutexGuard const g(m_rMutex);
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Reference< XNode > aNode;
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xmlNodePtr pNode = m_pElement->GetNodePtr();
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if (pNode != nullptr)
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{
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OString o1 = OUStringToOString(localName, RTL_TEXTENCODING_UTF8);
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xmlChar const * pName = reinterpret_cast<xmlChar const *>(o1.getStr());
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OString o2 = OUStringToOString(namespaceURI, RTL_TEXTENCODING_UTF8);
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xmlChar const* pSearchNs =
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reinterpret_cast<xmlChar const*>(o2.getStr());
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xmlNsPtr const pNs = xmlSearchNsByHref(pNode->doc, pNode, pSearchNs);
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xmlAttrPtr cur = pNode->properties;
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while (cur != nullptr && pNs != nullptr)
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{
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if( strcmp(reinterpret_cast<char const *>(pName), reinterpret_cast<char const *>(cur->name)) == 0 &&
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cur->ns == pNs)
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{
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aNode = m_pElement->GetOwnerDocument().GetCNode(
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reinterpret_cast<xmlNodePtr>(cur));
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break;
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}
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cur = cur->next;
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}
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}
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return aNode;
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}
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/**
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Returns the indexth item in the map.
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*/
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Reference< XNode > SAL_CALL
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CAttributesMap::item(sal_Int32 index)
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{
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::osl::MutexGuard const g(m_rMutex);
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Reference< XNode > aNode;
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xmlNodePtr pNode = m_pElement->GetNodePtr();
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if (pNode != nullptr)
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{
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xmlAttrPtr cur = pNode->properties;
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sal_Int32 count = 0;
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while (cur != nullptr)
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{
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if (count == index)
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{
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aNode = m_pElement->GetOwnerDocument().GetCNode(
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reinterpret_cast<xmlNodePtr>(cur));
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break;
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}
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count++;
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cur = cur->next;
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}
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}
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return aNode;
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}
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/**
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Removes a node specified by name.
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*/
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Reference< XNode > SAL_CALL
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CAttributesMap::removeNamedItem(OUString const& name)
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{
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// no MutexGuard needed: m_pElement is const
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Reference< XAttr > const xAttr(m_pElement->getAttributeNode(name));
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if (!xAttr.is()) {
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throw DOMException(
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u"CAttributesMap::removeNamedItem: no such attribute"_ustr,
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getXWeak(),
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DOMExceptionType_NOT_FOUND_ERR);
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}
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return m_pElement->removeAttributeNode(xAttr);
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}
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/**
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// Removes a node specified by local name and namespace URI.
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*/
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Reference< XNode > SAL_CALL
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CAttributesMap::removeNamedItemNS(
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OUString const& namespaceURI, OUString const& localName)
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{
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// no MutexGuard needed: m_pElement is const
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Reference< XAttr > const xAttr(
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m_pElement->getAttributeNodeNS(namespaceURI, localName));
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if (!xAttr.is()) {
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throw DOMException(
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u"CAttributesMap::removeNamedItemNS: no such attribute"_ustr,
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getXWeak(),
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DOMExceptionType_NOT_FOUND_ERR);
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}
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return m_pElement->removeAttributeNode(xAttr);
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}
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/**
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// Adds a node using its nodeName attribute.
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*/
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Reference< XNode > SAL_CALL
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CAttributesMap::setNamedItem(Reference< XNode > const& xNode)
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{
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Reference< XAttr > const xAttr(xNode, UNO_QUERY);
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if (!xNode.is()) {
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throw DOMException(
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u"CAttributesMap::setNamedItem: XAttr argument expected"_ustr,
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getXWeak(),
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DOMExceptionType_HIERARCHY_REQUEST_ERR);
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}
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// no MutexGuard needed: m_pElement is const
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return m_pElement->setAttributeNode(xAttr);
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}
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/**
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Adds a node using its namespaceURI and localName.
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*/
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Reference< XNode > SAL_CALL
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CAttributesMap::setNamedItemNS(Reference< XNode > const& xNode)
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{
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Reference< XAttr > const xAttr(xNode, UNO_QUERY);
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if (!xNode.is()) {
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throw DOMException(
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u"CAttributesMap::setNamedItemNS: XAttr argument expected"_ustr,
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getXWeak(),
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DOMExceptionType_HIERARCHY_REQUEST_ERR);
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}
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// no MutexGuard needed: m_pElement is const
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return m_pElement->setAttributeNodeNS(xAttr);
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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