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
|
/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtXmlPatterns module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
****************************************************************************/
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
#include "qnamespacesupport_p.h"
QT_BEGIN_NAMESPACE
using namespace QPatternist;
NamespaceSupport::NamespaceSupport()
{
}
NamespaceSupport::NamespaceSupport(const NamePool::Ptr &namePool)
: m_namePool(namePool)
{
// the XML namespace
m_ns.insert(StandardPrefixes::xml, StandardNamespaces::xml);
}
void NamespaceSupport::setPrefix(const QXmlName::PrefixCode prefixCode, const QXmlName::NamespaceCode namespaceCode)
{
m_ns.insert(prefixCode, namespaceCode);
}
void NamespaceSupport::setPrefixes(const QXmlStreamNamespaceDeclarations &declarations)
{
for (int i = 0; i < declarations.count(); i++) {
const QXmlStreamNamespaceDeclaration declaration = declarations.at(i);
const QXmlName::PrefixCode prefixCode = m_namePool->allocatePrefix(declaration.prefix().toString());
const QXmlName::NamespaceCode namespaceCode = m_namePool->allocateNamespace(declaration.namespaceUri().toString());
m_ns.insert(prefixCode, namespaceCode);
}
}
void NamespaceSupport::setTargetNamespace(const QXmlName::NamespaceCode namespaceCode)
{
m_ns.insert(0, namespaceCode);
}
QXmlName::PrefixCode NamespaceSupport::prefix(const QXmlName::NamespaceCode namespaceCode) const
{
NamespaceHash::const_iterator itc, it = m_ns.constBegin();
while ((itc=it) != m_ns.constEnd()) {
++it;
if (*itc == namespaceCode)
return itc.key();
}
return 0;
}
QXmlName::NamespaceCode NamespaceSupport::uri(const QXmlName::PrefixCode prefixCode) const
{
return m_ns.value(prefixCode);
}
bool NamespaceSupport::processName(const QString& qname, NameType type, QXmlName &name) const
{
int len = qname.size();
const QChar *data = qname.constData();
for (int pos = 0; pos < len; ++pos) {
if (data[pos] == QLatin1Char(':')) {
const QXmlName::PrefixCode prefixCode = m_namePool->allocatePrefix(qname.left(pos));
if (!m_ns.contains(prefixCode))
return false;
const QXmlName::NamespaceCode namespaceCode = uri(prefixCode);
const QXmlName::LocalNameCode localNameCode = m_namePool->allocateLocalName(qname.mid(pos + 1));
name = QXmlName(namespaceCode, localNameCode, prefixCode);
return true;
}
}
// there was no ':'
QXmlName::NamespaceCode namespaceCode = 0;
// attributes don't take default namespace
if (type == ElementName && !m_ns.isEmpty()) {
namespaceCode = m_ns.value(0); // get default namespace
}
const QXmlName::LocalNameCode localNameCode = m_namePool->allocateLocalName(qname);
name = QXmlName(namespaceCode, localNameCode, 0);
return true;
}
void NamespaceSupport::pushContext()
{
m_nsStack.push(m_ns);
}
void NamespaceSupport::popContext()
{
m_ns.clear();
if(!m_nsStack.isEmpty())
m_ns = m_nsStack.pop();
}
QList<QXmlName> NamespaceSupport::namespaceBindings() const
{
QList<QXmlName> bindings;
for (auto it = m_ns.cbegin(), end = m_ns.cend(); it != end; ++it)
bindings.append(QXmlName(it.value(), StandardLocalNames::empty, it.key()));
return bindings;
}
QT_END_NAMESPACE
|
