androidMain.com.mugames.json.CookieList Maven / Gradle / Ivy

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/*
 *    Copyright (c) 2023 Udhayarajan M
 *
 *    Licensed 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
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 *
 */

package com.mugames.json;

/*
Public Domain.
 */

import org.json.JSONException;
import org.json.JSONObject;
import org.json.JSONTokener;

/**
 * Convert a web browser cookie list string to a JSONObject and back.
 * @author JSON.org
 * @version 2015-12-09
 */
public class CookieList {

    /**
     * Convert a cookie list into a JSONObject. A cookie list is a sequence
     * of name/value pairs. The names are separated from the values by '='.
     * The pairs are separated by ';'. The names and the values
     * will be unescaped, possibly converting '+' and '%' sequences.
     *
     * To add a cookie to a cookie list,
     * cookielistJSONObject.put(cookieJSONObject.getString("name"),
     *     cookieJSONObject.getString("value"));
     * @param string  A cookie list string
     * @return A JSONObject
     * @throws JSONException if a called function fails
     */
    public static JSONObject toJSONObject(String string) throws JSONException {
        JSONObject jo = new JSONObject();
        JSONTokener x = new JSONTokener(string);
        while (x.more()) {
            String name = Cookie.unescape(x.nextTo('='));
            x.next('=');
            jo.put(name, Cookie.unescape(x.nextTo(';')));
            x.next();
        }
        return jo;
    }

    /**
     * Convert a JSONObject into a cookie list. A cookie list is a sequence
     * of name/value pairs. The names are separated from the values by '='.
     * The pairs are separated by ';'. The characters '%', '+', '=', and ';'
     * in the names and values are replaced by "%hh".
     * @param jo A JSONObject
     * @return A cookie list string
     * @throws JSONException if a called function fails
     */
//    public static String toString(JSONObject jo) throws JSONException {
//        boolean             b = false;
//        final StringBuilder sb = new StringBuilder();
//        // Don't use the new entrySet API to maintain Android support
//        for (final String key : jo.keySet()) {
//            final Object value = jo.opt(key);
//            if (!JSONObject.NULL.equals(value)) {
//                if (b) {
//                    sb.append(';');
//                }
//                sb.append(Cookie.escape(key));
//                sb.append("=");
//                sb.append(Cookie.escape(value.toString()));
//                b = true;
//            }
//        }
//        return sb.toString();
//    }
}