1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
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.set( 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)
{
::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.set( 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)
{
::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.set( 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)
{
// 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: */
|
