jsonparser.h

/*
 * Copyright (C) 2016-2017 Pelagicore AB
 *
 * Permission to use, copy, modify, and/or distribute this software for
 * any purpose with or without fee is hereby granted, provided that the
 * above copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR
 * BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
 * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
 * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
 * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
 * SOFTWARE.
 *
 * For further information see LICENSE
 */
#pragma once

#include "softwarecontainer-log.h"
#include <jansson.h>

namespace softwarecontainer {

    class JSONParser final {
        LOG_DECLARE_CLASS_CONTEXT("JSON", "JSONParser");

    public:

        static bool readOptional(const json_t *element, const char *key, std::string &result);
        static bool readOptional(const json_t *element, const char *key, bool &result);
        static bool readOptional(const json_t *element, const char *key, int &result);

        static bool read(const json_t *element, const char *key, std::string &result);

        static bool read(const json_t *element, const char *key, bool &result);

        static bool read(const json_t *element, const char *key, int &result);

        static bool hasKey(const json_t *element, const char *key);
    };
} // namespace softwarecontainer