1069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project/* 2069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/impl/cookie/BrowserCompatSpec.java $ 3069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * $Revision: 657334 $ 4069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * $Date: 2008-05-17 04:44:16 -0700 (Sat, 17 May 2008) $ 5069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 6069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * ==================================================================== 7069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Licensed to the Apache Software Foundation (ASF) under one 8069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * or more contributor license agreements. See the NOTICE file 9069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * distributed with this work for additional information 10069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * regarding copyright ownership. The ASF licenses this file 11069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * to you under the Apache License, Version 2.0 (the 12069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * "License"); you may not use this file except in compliance 13069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * with the License. You may obtain a copy of the License at 14069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 15069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 16069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 17069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Unless required by applicable law or agreed to in writing, 18069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * software distributed under the License is distributed on an 19069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 20069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * KIND, either express or implied. See the License for the 21069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * specific language governing permissions and limitations 22069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * under the License. 23069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * ==================================================================== 24069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 25069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * This software consists of voluntary contributions made by many 26069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * individuals on behalf of the Apache Software Foundation. For more 27069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * information on the Apache Software Foundation, please see 28069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <http://www.apache.org/>. 29069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 30069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 31069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 32069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectpackage org.apache.http.impl.cookie; 33069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 34069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport java.util.ArrayList; 35069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport java.util.List; 36069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport java.util.Locale; 37069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 38069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.FormattedHeader; 39069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.Header; 40069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.HeaderElement; 41069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.cookie.ClientCookie; 42069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.cookie.Cookie; 43069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.cookie.CookieOrigin; 44069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.cookie.MalformedCookieException; 45069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.cookie.SM; 46069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.message.BufferedHeader; 47069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.message.ParserCursor; 48069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectimport org.apache.http.util.CharArrayBuffer; 49069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 50069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project/** 51069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Cookie specification that strives to closely mimic (mis)behavior of 52069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * common web browser applications such as Microsoft Internet Explorer 53069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * and Mozilla FireFox. 54069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 55069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a> 56069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 57069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @since 4.0 58d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath * 59d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath * @deprecated Please use {@link java.net.URL#openConnection} instead. 60d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath * Please visit <a href="http://android-developers.blogspot.com/2011/09/androids-http-clients.html">this webpage</a> 61d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath * for further details. 62069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 63d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath@Deprecated 64069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectpublic class BrowserCompatSpec extends CookieSpecBase { 65069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 66069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** Valid date patterns used per default */ 67069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project protected static final String[] DATE_PATTERNS = new String[] { 68069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project DateUtils.PATTERN_RFC1123, 69069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project DateUtils.PATTERN_RFC1036, 70069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project DateUtils.PATTERN_ASCTIME, 71069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project "EEE, dd-MMM-yyyy HH:mm:ss z", 72069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project "EEE, dd-MMM-yyyy HH-mm-ss z", 73069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project "EEE, dd MMM yy HH:mm:ss z", 74069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project "EEE dd-MMM-yyyy HH:mm:ss z", 75069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project "EEE dd MMM yyyy HH:mm:ss z", 76069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project "EEE dd-MMM-yyyy HH-mm-ss z", 77069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project "EEE dd-MMM-yy HH:mm:ss z", 78069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project "EEE dd MMM yy HH:mm:ss z", 79069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project "EEE,dd-MMM-yy HH:mm:ss z", 80069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project "EEE,dd-MMM-yyyy HH:mm:ss z", 81069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project "EEE, dd-MM-yyyy HH:mm:ss z", 82069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project }; 83069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 84069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project private final String[] datepatterns; 85069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 86069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** Default constructor */ 87069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public BrowserCompatSpec(final String[] datepatterns) { 88069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project super(); 89069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (datepatterns != null) { 90069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project this.datepatterns = datepatterns.clone(); 91069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } else { 92069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project this.datepatterns = DATE_PATTERNS; 93069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 94069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project registerAttribHandler(ClientCookie.PATH_ATTR, new BasicPathHandler()); 95069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project registerAttribHandler(ClientCookie.DOMAIN_ATTR, new BasicDomainHandler()); 96069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project registerAttribHandler(ClientCookie.MAX_AGE_ATTR, new BasicMaxAgeHandler()); 97069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project registerAttribHandler(ClientCookie.SECURE_ATTR, new BasicSecureHandler()); 98069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project registerAttribHandler(ClientCookie.COMMENT_ATTR, new BasicCommentHandler()); 99069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project registerAttribHandler(ClientCookie.EXPIRES_ATTR, new BasicExpiresHandler( 100069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project this.datepatterns)); 101069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 102069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 103069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** Default constructor */ 104069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public BrowserCompatSpec() { 105069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project this(null); 106069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 107069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 108069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public List<Cookie> parse(final Header header, final CookieOrigin origin) 109069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throws MalformedCookieException { 110069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (header == null) { 111069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new IllegalArgumentException("Header may not be null"); 112069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 113069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (origin == null) { 114069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new IllegalArgumentException("Cookie origin may not be null"); 115069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 116069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project String headervalue = header.getValue(); 117069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project boolean isNetscapeCookie = false; 118069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project int i1 = headervalue.toLowerCase(Locale.ENGLISH).indexOf("expires="); 119069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (i1 != -1) { 120069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project i1 += "expires=".length(); 121069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project int i2 = headervalue.indexOf(';', i1); 122069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (i2 == -1) { 123069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project i2 = headervalue.length(); 124069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 125069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project try { 126069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project DateUtils.parseDate(headervalue.substring(i1, i2), this.datepatterns); 127069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project isNetscapeCookie = true; 128069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } catch (DateParseException e) { 129069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project // Does not look like a valid expiry date 130069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 131069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 132069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project HeaderElement[] elems = null; 133069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (isNetscapeCookie) { 134069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project NetscapeDraftHeaderParser parser = NetscapeDraftHeaderParser.DEFAULT; 135069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project CharArrayBuffer buffer; 136069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project ParserCursor cursor; 137069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (header instanceof FormattedHeader) { 138069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buffer = ((FormattedHeader) header).getBuffer(); 139069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project cursor = new ParserCursor( 140069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project ((FormattedHeader) header).getValuePos(), 141069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buffer.length()); 142069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } else { 143069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project String s = header.getValue(); 144069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (s == null) { 145069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new MalformedCookieException("Header value is null"); 146069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 147069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buffer = new CharArrayBuffer(s.length()); 148069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buffer.append(s); 149069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project cursor = new ParserCursor(0, buffer.length()); 150069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 151069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project elems = new HeaderElement[] { parser.parseHeader(buffer, cursor) }; 152069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } else { 153069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project elems = header.getElements(); 154069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 155069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return parse(elems, origin); 156069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 157069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 158069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public List<Header> formatCookies(final List<Cookie> cookies) { 159069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (cookies == null) { 160069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new IllegalArgumentException("List of cookies may not be null"); 161069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 162069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (cookies.isEmpty()) { 163069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new IllegalArgumentException("List of cookies may not be empty"); 164069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 165069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project CharArrayBuffer buffer = new CharArrayBuffer(20 * cookies.size()); 166069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buffer.append(SM.COOKIE); 167069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buffer.append(": "); 168069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project for (int i = 0; i < cookies.size(); i++) { 169069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project Cookie cookie = cookies.get(i); 170069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (i > 0) { 171069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buffer.append("; "); 172069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 173069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buffer.append(cookie.getName()); 174069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buffer.append("="); 175069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project String s = cookie.getValue(); 176069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (s != null) { 177069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project buffer.append(s); 178069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 179069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 180069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project List<Header> headers = new ArrayList<Header>(1); 181069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project headers.add(new BufferedHeader(buffer)); 182069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return headers; 183069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 184069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 185069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public int getVersion() { 186069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return 0; 187069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 188069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 189069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public Header getVersionHeader() { 190069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return null; 191069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 192069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 193069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project} 194