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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12

1 files changed, 231 insertions, 0 deletions

diff --git a/src/xmlpatterns/schema/qxsdschemaparsercontext_p.h b/src/xmlpatterns/schema/qxsdschemaparsercontext_p.h
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+/****************************************************************************
+**
+** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtXmlPatterns module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//
+//  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.
+
+#ifndef Patternist_XsdSchemaParserContext_H
+#define Patternist_XsdSchemaParserContext_H
+
+#include "qmaintainingreader_p.h" // for definition of ElementDescription
+#include "qxsdschematoken_p.h"
+#include "qxsdschema_p.h"
+#include "qxsdschemachecker_p.h"
+#include "qxsdschemacontext_p.h"
+#include "qxsdschemaresolver_p.h"
+
+#include <QtCore/QSharedData>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+namespace QPatternist
+{
+    /**
+     * @short A namespace class that contains identifiers for the different
+     *        scopes a tag from the xml schema spec can appear in.
+     */
+    class XsdTagScope
+    {
+        public:
+            enum Type
+            {
+                Schema,
+                Include,
+                Import,
+                Redefine,
+                Annotation,
+                AppInfo,
+                Documentation,
+                GlobalSimpleType,
+                LocalSimpleType,
+                SimpleRestriction,
+                List,
+                Union,
+                MinExclusiveFacet,
+                MinInclusiveFacet,
+                MaxExclusiveFacet,
+                MaxInclusiveFacet,
+                TotalDigitsFacet,
+                FractionDigitsFacet,
+                LengthFacet,
+                MinLengthFacet,
+                MaxLengthFacet,
+                EnumerationFacet,
+                WhiteSpaceFacet,
+                PatternFacet,
+                GlobalComplexType,
+                LocalComplexType,
+                SimpleContent,
+                SimpleContentRestriction,
+                SimpleContentExtension,
+                ComplexContent,
+                ComplexContentRestriction,
+                ComplexContentExtension,
+                NamedGroup,
+                ReferredGroup,
+                All,
+                LocalAll,
+                Choice,
+                LocalChoice,
+                Sequence,
+                LocalSequence,
+                GlobalAttribute,
+                LocalAttribute,
+                NamedAttributeGroup,
+                ReferredAttributeGroup,
+                GlobalElement,
+                LocalElement,
+                Unique,
+                Key,
+                KeyRef,
+                Selector,
+                Field,
+                Notation,
+                Any,
+                AnyAttribute,
+                Alternative,
+                Assert,
+                Assertion,
+                OpenContent,
+                DefaultOpenContent,
+                Override
+            };
+    };
+
+    /**
+     * A hash that keeps the mapping between the single components that can appear
+     * in a schema document (e.g. elements, attributes, type definitions) and their
+     * source locations inside the document.
+     */
+    typedef QHash<NamedSchemaComponent::Ptr, QSourceLocation> ComponentLocationHash;
+
+    /**
+     * @short A context for schema parsing.
+     *
+     * This class provides a context for all components that are
+     * nedded for parsing and compiling the XML schema.
+     *
+     * @ingroup Patternist_schema
+     * @author Tobias Koenig <tobias.koenig@nokia.com>
+     */
+    class XsdSchemaParserContext : public QSharedData
+    {
+        public:
+            /**
+             * A smart pointer wrapping XsdSchemaParserContext instances.
+             */
+            typedef QExplicitlySharedDataPointer<XsdSchemaParserContext> Ptr;
+
+            /**
+             * Creates a new schema parser context object.
+             *
+             * @param namePool The name pool where all names of the schema will be stored in.
+             * @param context The schema context to use for error reporting etc.
+             */
+            XsdSchemaParserContext(const NamePool::Ptr &namePool, const XsdSchemaContext::Ptr &context);
+
+            /**
+             * Returns the name pool of the schema parser context.
+             */
+            NamePool::Ptr namePool() const;
+
+            /**
+             * Returns the schema resolver of the schema context.
+             */
+            XsdSchemaResolver::Ptr resolver() const;
+
+            /**
+             * Returns the schema resolver of the schema context.
+             */
+            XsdSchemaChecker::Ptr checker() const;
+
+            /**
+             * Returns the schema object of the schema context.
+             */
+            XsdSchema::Ptr schema() const;
+
+            /**
+             * Returns the element descriptions for the schema parser.
+             *
+             * The element descriptions are a fast lookup table for
+             * verifying whether certain attributes are allowed for
+             * a given element type.
+             */
+            ElementDescription<XsdSchemaToken, XsdTagScope::Type>::Hash elementDescriptions() const;
+
+            /**
+             * Returns an unique name that is used by the schema parser
+             * for anonymous types.
+             *
+             * @param targetNamespace The namespace of the name.
+             */
+            QXmlName createAnonymousName(const QString &targetNamespace) const;
+
+        private:
+            /**
+             * Fills the element description hash with the required and prohibited
+             * attributes.
+             */
+            static ElementDescription<XsdSchemaToken, XsdTagScope::Type>::Hash setupElementDescriptions();
+
+            NamePool::Ptr                                                     m_namePool;
+            XsdSchema::Ptr                                                    m_schema;
+            XsdSchemaChecker::Ptr                                             m_checker;
+            XsdSchemaResolver::Ptr                                            m_resolver;
+            const ElementDescription<XsdSchemaToken, XsdTagScope::Type>::Hash m_elementDescriptions;
+            mutable QAtomicInt                                                m_anonymousNameCounter;
+    };
+}
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif