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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include <xpathobject.hxx>
21 :
22 : #include <string.h>
23 :
24 : #include "../dom/document.hxx"
25 : #include <nodelist.hxx>
26 :
27 :
28 : namespace XPath
29 : {
30 0 : static XPathObjectType lcl_GetType(xmlXPathObjectPtr const pXPathObj)
31 : {
32 0 : switch (pXPathObj->type)
33 : {
34 : case XPATH_UNDEFINED:
35 0 : return XPathObjectType_XPATH_UNDEFINED;
36 : case XPATH_NODESET:
37 0 : return XPathObjectType_XPATH_NODESET;
38 : case XPATH_BOOLEAN:
39 0 : return XPathObjectType_XPATH_BOOLEAN;
40 : case XPATH_NUMBER:
41 0 : return XPathObjectType_XPATH_NUMBER;
42 : case XPATH_STRING:
43 0 : return XPathObjectType_XPATH_STRING;
44 : case XPATH_POINT:
45 0 : return XPathObjectType_XPATH_POINT;
46 : case XPATH_RANGE:
47 0 : return XPathObjectType_XPATH_RANGE;
48 : case XPATH_LOCATIONSET:
49 0 : return XPathObjectType_XPATH_LOCATIONSET;
50 : case XPATH_USERS:
51 0 : return XPathObjectType_XPATH_USERS;
52 : case XPATH_XSLT_TREE:
53 0 : return XPathObjectType_XPATH_XSLT_TREE;
54 : default:
55 0 : return XPathObjectType_XPATH_UNDEFINED;
56 : }
57 : }
58 :
59 0 : CXPathObject::CXPathObject(
60 : ::rtl::Reference<DOM::CDocument> const& pDocument,
61 : ::osl::Mutex & rMutex,
62 : ::boost::shared_ptr<xmlXPathObject> const& pXPathObj)
63 : : m_pDocument(pDocument)
64 : , m_rMutex(rMutex)
65 : , m_pXPathObj(pXPathObj)
66 0 : , m_XPathObjectType(lcl_GetType(pXPathObj.get()))
67 : {
68 0 : }
69 :
70 : /**
71 : get object type
72 : */
73 0 : XPathObjectType CXPathObject::getObjectType() throw (RuntimeException, std::exception)
74 : {
75 0 : return m_XPathObjectType;
76 : }
77 :
78 : /**
79 : get the nodes from a nodelist type object
80 : */
81 : Reference< XNodeList > SAL_CALL
82 0 : CXPathObject::getNodeList() throw (RuntimeException, std::exception)
83 : {
84 0 : ::osl::MutexGuard const g(m_rMutex);
85 :
86 : Reference< XNodeList > const xRet(
87 0 : new CNodeList(m_pDocument, m_rMutex, m_pXPathObj));
88 0 : return xRet;
89 : }
90 :
91 : /**
92 : get value of a boolean object
93 : */
94 0 : sal_Bool SAL_CALL CXPathObject::getBoolean() throw (RuntimeException, std::exception)
95 : {
96 0 : ::osl::MutexGuard const g(m_rMutex);
97 :
98 0 : return (sal_Bool) xmlXPathCastToBoolean(m_pXPathObj.get());
99 : }
100 :
101 : /**
102 : get number as byte
103 : */
104 0 : sal_Int8 SAL_CALL CXPathObject::getByte() throw (RuntimeException, std::exception)
105 : {
106 0 : ::osl::MutexGuard const g(m_rMutex);
107 :
108 0 : return (sal_Int8) xmlXPathCastToNumber(m_pXPathObj.get());
109 : }
110 :
111 : /**
112 : get number as short
113 : */
114 0 : sal_Int16 SAL_CALL CXPathObject::getShort() throw (RuntimeException, std::exception)
115 : {
116 0 : ::osl::MutexGuard const g(m_rMutex);
117 :
118 0 : return (sal_Int16) xmlXPathCastToNumber(m_pXPathObj.get());
119 : }
120 :
121 : /**
122 : get number as long
123 : */
124 0 : sal_Int32 SAL_CALL CXPathObject::getLong() throw (RuntimeException, std::exception)
125 : {
126 0 : ::osl::MutexGuard const g(m_rMutex);
127 :
128 0 : return (sal_Int32) xmlXPathCastToNumber(m_pXPathObj.get());
129 : }
130 :
131 : /**
132 : get number as hyper
133 : */
134 0 : sal_Int64 SAL_CALL CXPathObject::getHyper() throw (RuntimeException, std::exception)
135 : {
136 0 : ::osl::MutexGuard const g(m_rMutex);
137 :
138 0 : return (sal_Int64) xmlXPathCastToNumber(m_pXPathObj.get());
139 : }
140 :
141 : /**
142 : get number as float
143 : */
144 0 : float SAL_CALL CXPathObject::getFloat() throw (RuntimeException, std::exception)
145 : {
146 0 : ::osl::MutexGuard const g(m_rMutex);
147 :
148 0 : return (float) xmlXPathCastToNumber(m_pXPathObj.get());
149 : }
150 :
151 : /**
152 : get number as double
153 : */
154 0 : double SAL_CALL CXPathObject::getDouble() throw (RuntimeException, std::exception)
155 : {
156 0 : ::osl::MutexGuard const g(m_rMutex);
157 :
158 0 : return xmlXPathCastToNumber(m_pXPathObj.get());
159 : }
160 :
161 : /**
162 : get string value
163 : */
164 0 : OUString SAL_CALL CXPathObject::getString() throw (RuntimeException, std::exception)
165 : {
166 0 : ::osl::MutexGuard const g(m_rMutex);
167 :
168 : ::boost::shared_ptr<xmlChar const> str(
169 0 : xmlXPathCastToString(m_pXPathObj.get()), xmlFree);
170 0 : sal_Char const*const pS(reinterpret_cast<sal_Char const*>(str.get()));
171 0 : return OUString(pS, strlen(pS), RTL_TEXTENCODING_UTF8);
172 : }
173 :
174 : }
175 :
176 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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