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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /unoxml/source/dom/attributesmap.cxx
parentInitial commit. (diff)
downloadlibreoffice-upstream.tar.xz
libreoffice-upstream.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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-rw-r--r--unoxml/source/dom/attributesmap.cxx226
1 files changed, 226 insertions, 0 deletions
diff --git a/unoxml/source/dom/attributesmap.cxx b/unoxml/source/dom/attributesmap.cxx
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+++ b/unoxml/source/dom/attributesmap.cxx
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+/* -*- 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: */