1/*
2 * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/impl/cookie/BasicPathHandler.java $
3 * $Revision: 653041 $
4 * $Date: 2008-05-03 03:39:28 -0700 (Sat, 03 May 2008) $
5 *
6 * ====================================================================
7 * Licensed to the Apache Software Foundation (ASF) under one
8 * or more contributor license agreements.  See the NOTICE file
9 * distributed with this work for additional information
10 * regarding copyright ownership.  The ASF licenses this file
11 * to you under the Apache License, Version 2.0 (the
12 * "License"); you may not use this file except in compliance
13 * with the License.  You may obtain a copy of the License at
14 *
15 *   http://www.apache.org/licenses/LICENSE-2.0
16 *
17 * Unless required by applicable law or agreed to in writing,
18 * software distributed under the License is distributed on an
19 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
20 * KIND, either express or implied.  See the License for the
21 * specific language governing permissions and limitations
22 * under the License.
23 * ====================================================================
24 *
25 * This software consists of voluntary contributions made by many
26 * individuals on behalf of the Apache Software Foundation.  For more
27 * information on the Apache Software Foundation, please see
28 * <http://www.apache.org/>.
29 *
30 */
31package org.apache.http.impl.cookie;
32
33import org.apache.http.cookie.Cookie;
34import org.apache.http.cookie.CookieAttributeHandler;
35import org.apache.http.cookie.CookieOrigin;
36import org.apache.http.cookie.MalformedCookieException;
37import org.apache.http.cookie.SetCookie;
38/**
39 * @deprecated Please use {@link java.net.URL#openConnection} instead.
40 *     Please visit <a href="http://android-developers.blogspot.com/2011/09/androids-http-clients.html">this webpage</a>
41 *     for further details.
42*/
43
44@Deprecated
45public class BasicPathHandler implements CookieAttributeHandler {
46
47    public BasicPathHandler() {
48        super();
49    }
50
51    public void parse(final SetCookie cookie, String value)
52            throws MalformedCookieException {
53        if (cookie == null) {
54            throw new IllegalArgumentException("Cookie may not be null");
55        }
56        if (value == null || value.trim().length() == 0) {
57            value = "/";
58        }
59        cookie.setPath(value);
60    }
61
62    public void validate(final Cookie cookie, final CookieOrigin origin)
63            throws MalformedCookieException {
64        if (!match(cookie, origin)) {
65            throw new MalformedCookieException(
66                "Illegal path attribute \"" + cookie.getPath()
67                + "\". Path of origin: \"" + origin.getPath() + "\"");
68        }
69    }
70
71    public boolean match(final Cookie cookie, final CookieOrigin origin) {
72        if (cookie == null) {
73            throw new IllegalArgumentException("Cookie may not be null");
74        }
75        if (origin == null) {
76            throw new IllegalArgumentException("Cookie origin may not be null");
77        }
78        String targetpath = origin.getPath();
79        String topmostPath = cookie.getPath();
80        if (topmostPath == null) {
81            topmostPath = "/";
82        }
83        if (topmostPath.length() > 1 && topmostPath.endsWith("/")) {
84            topmostPath = topmostPath.substring(0, topmostPath.length() - 1);
85        }
86        boolean match = targetpath.startsWith (topmostPath);
87        // if there is a match and these values are not exactly the same we have
88        // to make sure we're not matcing "/foobar" and "/foo"
89        if (match && targetpath.length() != topmostPath.length()) {
90            if (!topmostPath.endsWith("/")) {
91                match = (targetpath.charAt(topmostPath.length()) == '/');
92            }
93        }
94        return match;
95    }
96
97}
98