xml_writer.hpp

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * 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/.
 */
 
#ifndef INCLUDED_ORCUS_XML_WRITER_HPP
#define INCLUDED_ORCUS_XML_WRITER_HPP
 
#include "orcus/types.hpp"
 
#include <memory>
 
namespace orcus {
 
class xmlns_repository;

class ORCUS_PSR_DLLPUBLIC xml_writer
{
    struct impl;
    std::unique_ptr<impl> mp_impl;
 
    void close_current_element();
    void pop_elements();
 
public:
    class ORCUS_PSR_DLLPUBLIC scope
    {
        friend class xml_writer;
 
        struct impl;
        std::unique_ptr<impl> mp_impl;
 
        scope(xml_writer* parent, const xml_name_t& name);
    public:
        scope(const scope&) = delete;
        scope(scope&& other);
        ~scope();
 
        scope& operator= (scope&& other);
    };
 
    xml_writer(const xml_writer&) = delete;
    xml_writer& operator= (const xml_writer&) = delete;
 
    xml_writer(xmlns_repository& ns_repo, std::ostream& os);
    xml_writer(xml_writer&& other);
 
    xml_writer& operator= (xml_writer&& other);

    ~xml_writer();

    scope push_element_scope(const xml_name_t& name);

    void push_element(const xml_name_t& name);

    xmlns_id_t add_namespace(std::string_view alias, std::string_view value);

    void add_attribute(const xml_name_t& name, std::string_view value);

    void add_content(std::string_view content);

    xml_name_t pop_element();
};
 
}
 
#endif
 
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