unoidlprovider.hxx

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/* -*- 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/.
 */
 
#pragma once
 
#include <sal/config.h>
 
#include <set>
 
#include <rtl/ref.hxx>
#include <sal/types.h>
#include <unoidl/unoidl.hxx>
 
namespace unoidl::detail {
 
class MappedFile;
struct MapEntry;
 
struct Map {
    MapEntry const * begin;
    sal_uInt32 size;
};
 
struct NestedMap {
    Map map;
    std::set<Map> trace;
};
 
class UnoidlProvider: public Provider {
public:
    // throws FileFormatException, NoSuchFileException:
    explicit UnoidlProvider(OUString const & uri);
 
    // throws FileFormatException:
    virtual rtl::Reference< MapCursor > createRootCursor() const override;
 
    // throws FileFormatException:
    virtual rtl::Reference< Entity > findEntity(OUString const & name)
        const override;
 
private:
    virtual ~UnoidlProvider() noexcept override;
 
    rtl::Reference< detail::MappedFile > file_;
    NestedMap map_;
};
 
}
 
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