diff options
Diffstat (limited to 'src/org/apache/http/impl/cookie/BasicPathHandler.java')
-rw-r--r-- | src/org/apache/http/impl/cookie/BasicPathHandler.java | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/src/org/apache/http/impl/cookie/BasicPathHandler.java b/src/org/apache/http/impl/cookie/BasicPathHandler.java new file mode 100644 index 0000000..43a12c8 --- /dev/null +++ b/src/org/apache/http/impl/cookie/BasicPathHandler.java @@ -0,0 +1,91 @@ +/* + * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/impl/cookie/BasicPathHandler.java $ + * $Revision: 653041 $ + * $Date: 2008-05-03 03:39:28 -0700 (Sat, 03 May 2008) $ + * + * ==================================================================== + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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. + * ==================================================================== + * + * This software consists of voluntary contributions made by many + * individuals on behalf of the Apache Software Foundation. For more + * information on the Apache Software Foundation, please see + * <http://www.apache.org/>. + * + */ +package org.apache.http.impl.cookie; + +import org.apache.http.cookie.Cookie; +import org.apache.http.cookie.CookieAttributeHandler; +import org.apache.http.cookie.CookieOrigin; +import org.apache.http.cookie.MalformedCookieException; +import org.apache.http.cookie.SetCookie; + +public class BasicPathHandler implements CookieAttributeHandler { + + public BasicPathHandler() { + super(); + } + + public void parse(final SetCookie cookie, String value) + throws MalformedCookieException { + if (cookie == null) { + throw new IllegalArgumentException("Cookie may not be null"); + } + if (value == null || value.trim().length() == 0) { + value = "/"; + } + cookie.setPath(value); + } + + public void validate(final Cookie cookie, final CookieOrigin origin) + throws MalformedCookieException { + if (!match(cookie, origin)) { + throw new MalformedCookieException( + "Illegal path attribute \"" + cookie.getPath() + + "\". Path of origin: \"" + origin.getPath() + "\""); + } + } + + public boolean match(final Cookie cookie, final CookieOrigin origin) { + if (cookie == null) { + throw new IllegalArgumentException("Cookie may not be null"); + } + if (origin == null) { + throw new IllegalArgumentException("Cookie origin may not be null"); + } + String targetpath = origin.getPath(); + String topmostPath = cookie.getPath(); + if (topmostPath == null) { + topmostPath = "/"; + } + if (topmostPath.length() > 1 && topmostPath.endsWith("/")) { + topmostPath = topmostPath.substring(0, topmostPath.length() - 1); + } + boolean match = targetpath.startsWith (topmostPath); + // if there is a match and these values are not exactly the same we have + // to make sure we're not matcing "/foobar" and "/foo" + if (match && targetpath.length() != topmostPath.length()) { + if (!topmostPath.endsWith("/")) { + match = (targetpath.charAt(topmostPath.length()) == '/'); + } + } + return match; + } + +} |