rapida/include/Url.hxx

/* SPDX-License-Identifier: GPL-3.0-or-later */
/* Copyright 2022 Ivan Polyakov */

#ifndef RAPIDA_URL_HXX_ENTRY
#define RAPIDA_URL_HXX_ENTRY

#include "url.h"

namespace rpd {
/*!
 * \brief C++ URL wrapper.
 */
class Url {
public:
    /*!
     * \brief Default constructor.
     *
     * Initializes URL with null values.
     */
    Url()
    {
        url.parts = NULL;
        url.parts_len = 0;
    }

    /*!
     * \brief Constructor.
     */
    Url(const char *url) { parse(url); }

    /*!
     * \brief Parse URL.
     *
     * \param url URL.
     *
     * \return Status code. A non-zero value is an error.
     */
    int parse(const char *url)
    {
        return rpd_url_parse(&this->url, url);
    }

    /*!
     * \brief Get number of URL parts.
     *
     * \return Number of URL parts.
     */
    int length() const
    {
        return url.parts_len;
    }

    /*!
     * \brief Get URL part at index.
     *
     * \param idx Index of the URL part.
     *
     * \return URL part.
     */
    const char *operator[](int idx)
    {
        return url.parts[idx];
    }

    /*!
     * \brief Destructor.
     */
    virtual ~Url()
    {
        rpd_url_cleanup(&url);
    }

private:
    rpd_url url; //< Composition with C implementation.
};
}

#endif // RAPIDA_URL_HXX_ENTRY