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39
40#include "qatomicstring_p.h"
41#include "qqnameconstructor_p.h"
42
43#include "qsystempropertyfn_p.h"
44
45QT_BEGIN_NAMESPACE
46
47using namespace QPatternist;
48
49Item SystemPropertyFN::evaluateSingleton(const DynamicContext::Ptr &context) const
50{
51 const QString lexQName(m_operands.first()->evaluateSingleton(context).stringValue());
52
53 const QXmlName name
54 (QNameConstructor::expandQName<DynamicContext::Ptr,
55 ReportContext::XTDE1390,
56 ReportContext::XTDE1390>(lexicalQName: lexQName,
57 context,
58 nsResolver: staticNamespaces(), r: this));
59
60 return AtomicString::fromValue(value: retrieveProperty(name));
61}
62
63QString SystemPropertyFN::retrieveProperty(const QXmlName name)
64{
65 if(name.namespaceURI() != StandardNamespaces::xslt)
66 return QString();
67
68 switch(name.localName())
69 {
70 case StandardLocalNames::version:
71 /*
72 * The supported XSL-T version.
73 *
74 * @see <a href="http://www.w3.org/TR/xslt20/#system-property">The Note paragraph
75 * at the very end of XSL Transformations (XSLT) Version 2.0,
76 * 16.6.5 system-property</a>
77 */
78 return QString::number(1.20);
79 case StandardLocalNames::vendor:
80 return QLatin1String("Digia Plc and/or its subsidiary(-ies), a Digia Company");
81 case StandardLocalNames::vendor_url:
82 return QLatin1String("http://qt.digia.com/");
83 case StandardLocalNames::product_name:
84 return QLatin1String("QtXmlPatterns");
85 case StandardLocalNames::product_version:
86 return QLatin1String("0.1");
87 case StandardLocalNames::is_schema_aware:
88 case StandardLocalNames::supports_backwards_compatibility:
89 case StandardLocalNames::supports_serialization:
90 return QLatin1String("no");
91 default:
92 return QString();
93 }
94}
95
96QT_END_NAMESPACE
97

source code of qtxmlpatterns/src/xmlpatterns/functions/qsystempropertyfn.cpp