+++ /dev/null
-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.
-*/
-
-/**
- * Convert a web browser cookie specification to a JSONObject and back.
- * JSON and Cookies are both notations for name/value pairs.
- * @author JSON.org
- * @version 2015-12-09
- */
-public class Cookie {
-
- /**
- * Produce a copy of a string in which the characters '+', '%', '=', ';'
- * and control characters are replaced with "%hh". This is a gentle form
- * of URL encoding, attempting to cause as little distortion to the
- * string as possible. The characters '=' and ';' are meta characters in
- * cookies. By convention, they are escaped using the URL-encoding. This is
- * only a convention, not a standard. Often, cookies are expected to have
- * encoded values. We encode '=' and ';' because we must. We encode '%' and
- * '+' because they are meta characters in URL encoding.
- * @param string The source string.
- * @return The escaped result.
- */
- public static String escape(String string) {
- char c;
- String s = string.trim();
- int length = s.length();
- StringBuilder sb = new StringBuilder(length);
- for (int i = 0; i < length; i += 1) {
- c = s.charAt(i);
- if (c < ' ' || c == '+' || c == '%' || c == '=' || c == ';') {
- sb.append('%');
- sb.append(Character.forDigit((char)((c >>> 4) & 0x0f), 16));
- sb.append(Character.forDigit((char)(c & 0x0f), 16));
- } else {
- sb.append(c);
- }
- }
- return sb.toString();
- }
-
-
- /**
- * Convert a cookie specification string into a JSONObject. The string
- * will contain a name value pair separated by '='. The name and the value
- * will be unescaped, possibly converting '+' and '%' sequences. The
- * cookie properties may follow, separated by ';', also represented as
- * name=value (except the secure property, which does not have a value).
- * The name will be stored under the key "name", and the value will be
- * stored under the key "value". This method does not do checking or
- * validation of the parameters. It only converts the cookie string into
- * a JSONObject.
- * @param string The cookie specification string.
- * @return A JSONObject containing "name", "value", and possibly other
- * members.
- * @throws JSONException
- */
- public static JSONObject toJSONObject(String string) throws JSONException {
- String name;
- JSONObject jo = new JSONObject();
- Object value;
- JSONTokener x = new JSONTokener(string);
- jo.put("name", x.nextTo('='));
- x.next('=');
- jo.put("value", x.nextTo(';'));
- x.next();
- while (x.more()) {
- name = unescape(x.nextTo("=;"));
- if (x.next() != '=') {
- if (name.equals("secure")) {
- value = Boolean.TRUE;
- } else {
- throw x.syntaxError("Missing '=' in cookie parameter.");
- }
- } else {
- value = unescape(x.nextTo(';'));
- x.next();
- }
- jo.put(name, value);
- }
- return jo;
- }
-
-
- /**
- * Convert a JSONObject into a cookie specification string. The JSONObject
- * must contain "name" and "value" members.
- * If the JSONObject contains "expires", "domain", "path", or "secure"
- * members, they will be appended to the cookie specification string.
- * All other members are ignored.
- * @param jo A JSONObject
- * @return A cookie specification string
- * @throws JSONException
- */
- public static String toString(JSONObject jo) throws JSONException {
- StringBuilder sb = new StringBuilder();
-
- sb.append(escape(jo.getString("name")));
- sb.append("=");
- sb.append(escape(jo.getString("value")));
- if (jo.has("expires")) {
- sb.append(";expires=");
- sb.append(jo.getString("expires"));
- }
- if (jo.has("domain")) {
- sb.append(";domain=");
- sb.append(escape(jo.getString("domain")));
- }
- if (jo.has("path")) {
- sb.append(";path=");
- sb.append(escape(jo.getString("path")));
- }
- if (jo.optBoolean("secure")) {
- sb.append(";secure");
- }
- return sb.toString();
- }
-
- /**
- * Convert <code>%</code><i>hh</i> sequences to single characters, and
- * convert plus to space.
- * @param string A string that may contain
- * <code>+</code> <small>(plus)</small> and
- * <code>%</code><i>hh</i> sequences.
- * @return The unescaped string.
- */
- public static String unescape(String string) {
- int length = string.length();
- StringBuilder sb = new StringBuilder(length);
- for (int i = 0; i < length; ++i) {
- char c = string.charAt(i);
- if (c == '+') {
- c = ' ';
- } else if (c == '%' && i + 2 < length) {
- int d = JSONTokener.dehexchar(string.charAt(i + 1));
- int e = JSONTokener.dehexchar(string.charAt(i + 2));
- if (d >= 0 && e >= 0) {
- c = (char)(d * 16 + e);
- i += 2;
- }
- }
- sb.append(c);
- }
- return sb.toString();
- }
-}
git://source.jalview.org / jalview.git / blobdiff