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package org.json;

/*

Copyright (c) 2002 JSON.org

Permission is hereby granted, free of charge, to any person obtaining a copy

of this software and associated documentation files (the "Software"), to deal

in the Software without restriction, including without limitation the rights

to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

copies of the Software, and to permit persons to whom the Software is

furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all

copies or substantial portions of the Software.

The Software shall be used for Good, not Evil.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

SOFTWARE.

*/

import java.util.Iterator;

/**

* 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 cooklist,

* cookielistJSONObject.put(cookieJSONObject.getString("name"),

* cookieJSONObject.getString("value"));

*

* @param string A cookie list string

* @return A JSONObject

* @throws JSONException If something goes wrong

*/

public static JSONObject toJSONObject(final String string)

throws JSONException

{

final JSONObject jo = new JSONObject();

final JSONTokener x = new JSONTokener(string);

while (x.more()) {

final 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 something goes wrong

*/

public static String toString(final JSONObject jo) throws JSONException {

boolean b = false;

final Iterator<String> keys = jo.keys();

String string;

final StringBuilder sb = new StringBuilder();

while (keys.hasNext()) {

string = keys.next();

if (!jo.isNull(string)) {

if (b)

sb.append(';');

sb.append(Cookie.escape(string));

sb.append("=");

sb.append(Cookie.escape(jo.getString(string)));

b = true;

}

}

return sb.toString();

}

}