/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/*

 * This file is part of the LibreOffice project.

 *

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/.

 *

 * This file incorporates work covered by the following license notice:

 *

 *   Licensed to the Apache Software Foundation (ASF) under one or more

 *   contributor license agreements. See the NOTICE file distributed

 *   with this work for additional information regarding copyright

 *   ownership. The ASF licenses this file to you under the Apache

 *   License, Version 2.0 (the "License"); you may not use this file

 *   except in compliance with the License. You may obtain a copy of

 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .

 */

#pragma once

#include <sal/config.h>

#include <stack>

#include <rtl/ref.hxx>

#include <rtl/ustring.hxx>

#include <rtl/ustrbuf.hxx>

#include <utility>

#include <xmlreader/xmlreader.hxx>

#include "node.hxx"

#include "parser.hxx"

#include "valueparser.hxx"

namespace configmgr {

class SetNode;

struct Data;

class XcsParser: public Parser {

public:

    XcsParser(int layer, Data & data);

private:

    virtual ~XcsParser() override;

    virtual xmlreader::XmlReader::Text getTextMode() override;

    virtual bool startElement(

        xmlreader::XmlReader & reader, int nsId, xmlreader::Span const & name,

        std::set< OUString > const * existingDependencies) override;

    virtual void endElement(xmlreader::XmlReader const & reader) override;

    virtual void characters(xmlreader::Span const & text) override;

    void handleComponentSchema(xmlreader::XmlReader & reader);

    void handleNodeRef(xmlreader::XmlReader & reader);

    void handleProp(xmlreader::XmlReader & reader);

    void handlePropValue(

        xmlreader::XmlReader & reader, rtl::Reference< Node > const & property);

    void handleGroup(xmlreader::XmlReader & reader, bool isTemplate);

    void handleSet(xmlreader::XmlReader & reader, bool isTemplate);

    void handleSetItem(xmlreader::XmlReader & reader, SetNode * set);

    enum State {

        STATE_START, STATE_COMPONENT_SCHEMA, STATE_TEMPLATES,

        STATE_TEMPLATES_DONE, STATE_COMPONENT, STATE_COMPONENT_DONE };

    struct Element {

        rtl::Reference< Node > node;

        OUString name;

        Element(

            rtl::Reference< Node > theNode,

            OUString theName):

            node(std::move(theNode)), name(std::move(theName)) {}

    };

    typedef std::stack< Element > ElementStack;

    ValueParser valueParser_;

    Data & data_;

    OUString componentName_;

    State state_;

    long ignoring_;

    ElementStack elements_;

    bool bIsParsingInfo_;

    OUStringBuffer description_;

};

}

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