Add W3C XML Schema validation support

This was done by Tobias Koenig, as part of an internship at Trolltech/Qt
Software, started at Wed Oct 1 18:32:43 2008 +0200, and the last commit being
part of this commit dating Tue Feb 24 11:03:36 2009 +0100. This is work
consisting of about 650 commits squashed into one, where the first commit was
61b280386c1905a15690fdd917dcbc8eb09b6283, in the repository before Qt's history
cut.

1 files changed, 113 insertions, 0 deletions

diff --git a/src/xmlpatterns/schema/qxsdxpathexpression_p.h b/src/xmlpatterns/schema/qxsdxpathexpression_p.h
new file mode 100644
index 0000000000..e57f7b7f83
--- /dev/null
+++ b/src/xmlpatterns/schema/qxsdxpathexpression_p.h
@@ -0,0 +1,113 @@
+/****************************************************************************
+**
+** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the $MODULE$ of the Qt Toolkit.
+**
+** $TROLLTECH_DUAL_LICENSE$
+**
+****************************************************************************/
+
+//
+//  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.
+
+#ifndef Patternist_XsdXPathExpression_H
+#define Patternist_XsdXPathExpression_H
+
+#include "qanyuri_p.h"
+#include "qnamedschemacomponent_p.h"
+#include "qxsdannotated_p.h"
+
+#include <QtCore/QList>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+namespace QPatternist
+{
+    /**
+     * @short Represents a XSD assertion object.
+     *
+     * @ingroup Patternist_schema
+     * @author Tobias Koenig <tobias.koenig@trolltech.com>
+     * @see <a href="http://www.w3.org/TR/xmlschema11-1/#x">XPathExpression Definition</a>
+     */
+    class XsdXPathExpression : public NamedSchemaComponent, public XsdAnnotated
+    {
+        public:
+            typedef QExplicitlySharedDataPointer<XsdXPathExpression> Ptr;
+            typedef QList<XsdXPathExpression::Ptr> List;
+
+            /**
+             * Sets the list of namespace @p bindings of the XPath expression.
+             *
+             * @see <a href="http://www.w3.org/TR/xmlschema11-1/#x-namespace_bindings">Namespace Bindings Definition</a>
+             *
+             * @note We can't use a QSet<QXmlName> here, as the hash method does not take the prefix
+             *       in account, so we loose entries.
+             */
+            void setNamespaceBindings(const QList<QXmlName> &bindings);
+
+            /**
+             * Returns the list of namespace bindings of the XPath expression.
+             */
+            QList<QXmlName> namespaceBindings() const;
+
+            /**
+             * Sets the default namespace of the XPath expression.
+             *
+             * @see <a href="http://www.w3.org/TR/xmlschema11-1/#x-default_namespace">Default Namespace Definition</a>
+             */
+            void setDefaultNamespace(const AnyURI::Ptr &defaultNamespace);
+
+            /**
+             * Returns the default namespace of the XPath expression.
+             */
+            AnyURI::Ptr defaultNamespace() const;
+
+            /**
+             * Sets the base @p uri of the XPath expression.
+             *
+             * @see <a href="http://www.w3.org/TR/xmlschema11-1/#x-base_URI">Base URI Definition</a>
+             */
+            void setBaseURI(const AnyURI::Ptr &uri);
+
+            /**
+             * Returns the base uri of the XPath expression.
+             */
+            AnyURI::Ptr baseURI() const;
+
+            /**
+             * Sets the @p expression string of the XPath expression.
+             *
+             * @see <a href="http://www.w3.org/TR/xmlschema11-1/#x-expression">Expression Definition</a>
+             */
+            void setExpression(const QString &expression);
+
+            /**
+             * Returns the expression string of the XPath expression.
+             */
+            QString expression() const;
+
+        private:
+            QList<QXmlName> m_namespaceBindings;
+            AnyURI::Ptr     m_defaultNamespace;
+            AnyURI::Ptr     m_baseURI;
+            QString         m_expression;
+    };
+}
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif