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- Add Mediapartners-Google add sense crawler
This commit is contained in:
Paulo Gustavo Veiga
parent
c4c3f30303
commit
6008376ad5
@ -1,343 +1,344 @@
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/*
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* Copyright [2011] [wisemapping]
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*
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* Licensed under WiseMapping Public License, Version 1.0 (the "License").
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* It is basically the Apache License, Version 2.0 (the "License") plus the
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* "powered by wisemapping" text requirement on every single page;
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the license at
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*
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* http://www.wisemapping.org/license
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.wisemapping.filter;
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import org.apache.commons.logging.LogFactory;
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import javax.servlet.http.HttpServletRequest;
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import java.io.Serializable;
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public class UserAgent implements Serializable {
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public static final String USER_AGENT_HEADER = "User-Agent";
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private int versionMajor = -1;
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private int versionVariation = -1;
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private Product product;
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private OS os;
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private final org.apache.commons.logging.Log logger = LogFactory.getLog(UserAgent.class.getName());
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private boolean hasGCFInstalled = false;
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public static void main(final String argv[]) {
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UserAgent explorer = UserAgent.create("Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)");
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// UserAgent firefox = UserAgent.create("Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.5) Gecko/20050302 Firefox/0.9.6");
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UserAgent safari = UserAgent.create("iCab/2.9.5 (Macintosh; U; PPC; Mac OS X)");
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UserAgent opera = UserAgent.create("Opera/9.21 (Windows NT 5.1; U; en)");
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UserAgent firefox = UserAgent.create("Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.5) Gecko/20050302 Firefox/1.9.6");
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assert firefox.isBrowserSupported();
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firefox = UserAgent.create("Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.8.1.7) Gecko/20070914 Firefox/2.0.0.7 Creative ZENcast v1.02.08 FirePHP/0.0.5.13");
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assert firefox.isBrowserSupported();
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firefox = UserAgent.create("Mozilla/5.0 (X11; U; Linux i686; es-ES; rv:1.8.0.12) Gecko/20070731 Ubuntu/dapper-security Firefox/1.5.0.12");
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assert firefox.isBrowserSupported();
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firefox = UserAgent.create("'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.7) Gecko/20070914 firefox 2.0'");
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assert firefox.isBrowserSupported();
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firefox = UserAgent.create("Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.8.1.12) Gecko/20080129 Iceweasel/2.0.0.12 (Debian-2.0.0.12-0etch1)");
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assert firefox.isBrowserSupported();
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}
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public boolean isVersionGreatedOrEqualThan(final int mayor, final int variation) {
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return this.versionMajor > mayor || (mayor == this.versionMajor && this.versionVariation >= variation);
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}
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public boolean isVersionLessThan(final int mayor) {
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return this.versionMajor < mayor;
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}
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public int getVersionMajor() {
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return versionMajor;
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}
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public int getVersionVariation() {
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return versionVariation;
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}
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public Product getProduct() {
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return product;
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}
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public OS getOs() {
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return os;
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}
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public enum Product {
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EXPLORER, FIREFOX, CAMINO, NETSCAPE, OPERA, SAFARI, CHROME, KONQUEOR, KMELEON, MOZILLA, LYNX, ROBOT, WEB_CRAWLER
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}
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public enum OS {
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WINDOWS, LINUX, MAC, KNOWN
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}
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private UserAgent(final String header) {
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parse(header);
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}
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private void parse(String userAgentHeader) {
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// Format ApplicationName/ApplicationVersion ();
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try {
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int detailStart = userAgentHeader.indexOf('(');
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int detailEnd = userAgentHeader.indexOf(')');
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// Parse base format = application (productDetails) productAddition
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String application = userAgentHeader.substring(0, detailStart);
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application = application.trim();
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String productDetails = userAgentHeader.substring(detailStart + 1, detailEnd);
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productDetails = productDetails.trim();
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String productAddition = userAgentHeader.substring(detailEnd + 1, userAgentHeader.length());
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productAddition = productAddition.trim();
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this.os = parseOS(productDetails);
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if (userAgentHeader.contains("Googlebot")) {
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//"Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"
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this.product = Product.WEB_CRAWLER;
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} else if (userAgentHeader.contains("MSIE")) {
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// Explorer Browser : http://msdn2.microsoft.com/en-us/library/ms537503.aspx
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// Format: Mozilla/MozVer (compatible; MSIE IEVer[; Provider]; Platform[; Extension]*) [Addition]
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// SampleTest: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; Google Wireless Transcoder;)
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// Parse version ...
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int index = productDetails.indexOf("MSIE") + 4;
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int lastIndex = productDetails.indexOf(';', index);
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final String versionStr = productDetails.substring(index + 1, lastIndex);
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parseVersion(versionStr);
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// Explorer Parse ...
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this.product = Product.EXPLORER;
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this.hasGCFInstalled = productDetails.contains("chromeframe");
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} else if (userAgentHeader.contains("iCab") || userAgentHeader.contains("Safari")) {
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// Safari:
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//Formats: Mozilla/5.0 (Windows; U; Windows NT 5.1; en) AppleWebKit/522.13.1 (KHTML, like Gecko) Version/3.0.2 Safari/522.13.1
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//Chrome:
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//Formats: "Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_4; en-US) AppleWebKit/534.7 (KHTML, like Gecko) Chrome/7.0.517.44 Safari/534.7"
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String versionStr = "";
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if (userAgentHeader.contains("Chrome")) {
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this.product = Product.CHROME;
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versionStr = userAgentHeader.substring(userAgentHeader.indexOf("Chrome") + 7, userAgentHeader.lastIndexOf(" "));
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} else {
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this.product = Product.SAFARI;
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versionStr = userAgentHeader.substring(userAgentHeader.indexOf("Version") + 8, userAgentHeader.lastIndexOf(" "));
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}
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parseVersion(versionStr);
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} else if (userAgentHeader.contains("Konqueror")) {
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this.product = Product.KONQUEOR;
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} else if (userAgentHeader.contains("KMeleon")) {
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this.product = Product.KMELEON;
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} else if (userAgentHeader.contains("Gecko")) {
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// Firefox/Mozilla/Camino:
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// Mozilla/MozVer (Platform; Security; SubPlatform; Language; rv:Revision[; Extension]*) Gecko/GeckVer [Product/ProdVer]
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// SampleTest: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.5) Gecko/20050302 Firefox/0.9.6
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// Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.8.1.7) Gecko/20070914 Firefox/2.0.0.7 Creative ZENcast v1.02.08 FirePHP/0.0.5.13
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// 'Mozilla/5.0 (Windows; U; Windows NT 5.1; es-ES; rv:1.7.12) Gecko/20050915'
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// 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.7) Gecko/20070914 firefox 2.0'
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// 'Mozilla/5.0 (X11; U; Linux i686 (x86_64); en-US; rv:1.8.1.6) Gecko/20060601 Firefox/2.0.0.6 (Ubuntu-edgy)'
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// 'Mozilla/5.0 (X11; U; Linux i686; es-ES; rv:1.8.0.12) Gecko/20070731 Ubuntu/dapper-security Firefox/1.5.0.12'
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// "Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.8.1.12) Gecko/20080129 Iceweasel/2.0.0.12 (Debian-2.0.0.12-0etch1)
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// Remove gecko string
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// Debian Firefox is remamed to iceweasel.
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productAddition = productAddition.replace("Iceweasel", "firefox");
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productAddition = productAddition.substring(productAddition.indexOf(' ') + 1);
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productAddition = productAddition.toLowerCase();
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String prodDesc = null;
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if (productAddition.contains("firefox")) {
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this.product = Product.FIREFOX;
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prodDesc = "firefox";
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} else if (productAddition.contains("netscape")) {
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this.product = Product.NETSCAPE;
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prodDesc = "netscape";
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} else if (productAddition.contains("camino")) {
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this.product = Product.CAMINO;
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prodDesc = "camino";
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} else {
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this.product = Product.MOZILLA;
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// @todo: How it can get the mozilla vesion?
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}
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// Now, parse product version ...
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if (prodDesc != null) {
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int sI = productAddition.indexOf(prodDesc) + prodDesc.length() + 1;
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int eI = productAddition.indexOf(' ', sI);
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if (eI == -1) {
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eI = productAddition.length();
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}
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final String productVersion = productAddition.substring(sI, eI);
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parseVersion(productVersion);
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}
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} else if (userAgentHeader.contains("Opera")) {
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// Opera:
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// Samples: Opera/9.0 (Windows NT 5.1; U; en)
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// Opera/8.5 (Macintosh; PPC Mac OS X; U; en)
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// Mozilla/5.0 (Macintosh; PPC Mac OS X; U; en) Opera 8.5
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// Mozilla/4.0 (compatible; MSIE 6.0; Mac_PowerPC Mac OS X; en) Opera 8.5
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// Opera/9.21 (Windows NT 5.1; U; en)
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this.product = Product.OPERA;
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String productVersion;
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if (application.startsWith("Opera")) {
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productVersion = application.substring(application.indexOf('/') + 1, application.length());
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} else {
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productVersion = productAddition.substring(application.lastIndexOf(' ') + 1, application.length());
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}
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parseVersion(productVersion);
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} else if (userAgentHeader.contains("4.7")) {
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this.product = Product.NETSCAPE;
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} else if (userAgentHeader.contains("Lynx")) {
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this.product = Product.LYNX;
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} else {
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// It's a robot ..
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for (String botAgent : botAgents) {
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if (userAgentHeader.contains(botAgent)) {
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// set a key in the session, so the next time we don't have to manually
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// detect the robot again
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this.product = Product.ROBOT;
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break;
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}
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}
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logger.info("UserAgent could not be detected: '" + userAgentHeader + "'");
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}
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} catch (Throwable e) {
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logger.error("Could not detect the browser based on the user agent: '" + userAgentHeader + "'");
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// Mark as an unsupported browser...
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this.product = Product.ROBOT;
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}
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}
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private OS parseOS(String details) {
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OS result;
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if (details.contains("Windows"))
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result = OS.WINDOWS;
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else if (details.contains("Mac") || details.contains("Macintosh"))
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result = OS.MAC;
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else if (details.contains("X11"))
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result = OS.LINUX;
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else
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result = OS.KNOWN;
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return result;
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}
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public static UserAgent create(final HttpServletRequest request) {
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final String userAgent = request.getHeader(USER_AGENT_HEADER);
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return new UserAgent(userAgent);
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}
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public static UserAgent create(final String userAgent) {
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return new UserAgent(userAgent);
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}
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private void parseVersion(final String version) {
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final int index = version.indexOf('.');
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final String vm = version.substring(0, index);
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final String vv = version.substring(index + 1, version.length());
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this.versionMajor = Integer.parseInt(vm);
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char c = vv.charAt(0);
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this.versionVariation = Integer.valueOf(String.valueOf(c));
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}
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/**
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* All known robot user-agent headers (list can be found
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* <a href="http://www.robotstxt.org/wc/activel">here</a>).
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* <p/>
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* <p>NOTE: To avoid bad detection:</p>
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* <p/>
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* <ul>
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* <li>Robots with ID of 2 letters only were removed</li>
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* <li>Robot called "webs" were removed</li>
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* <li>directhit was changed in direct_hit (its real id)</li>
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* </ul>
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*/
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private static final String[] botAgents = {
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"acme.spider", "ahoythehomepagefinder", "alkaline", "appie", "arachnophilia",
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"architext", "aretha", "ariadne", "aspider", "atn.txt", "atomz", "auresys",
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"backrub", "bigbrother", "bjaaland", "blackwidow", "blindekuh", "bloodhound",
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"brightnet", "bspider", "cactvschemistryspider", "calif", "cassandra",
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"cgireader", "checkbot", "churl", "cmc", "collective", "combine", "conceptbot",
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"core", "cshkust", "cusco", "cyberspyder", "deweb", "dienstspider", "diibot",
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"direct_hit", "dnabot", "download_express", "dragonbot", "dwcp", "ebiness",
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"eit", "emacs", "emcspider", "esther", "evliyacelebi", "fdse", "felix",
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"ferret", "fetchrover", "fido", "finnish", "fireball", "fish", "fouineur",
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"francoroute", "freecrawl", "funnelweb", "gazz", "gcreep", "getbot", "geturl",
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"golem", "googlebot", "grapnel", "griffon", "gromit", "gulliver", "hambot",
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"harvest", "havindex", "hometown", "wired-digital", "htdig", "htmlgobble",
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"hyperdecontextualizer", "ibm", "iconoclast", "ilse", "imagelock", "incywincy",
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"informant", "infoseek", "infoseeksidewinder", "infospider", "inspectorwww",
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"intelliagent", "iron33", "israelisearch", "javabee", "jcrawler", "jeeves",
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"jobot", "joebot", "jubii", "jumpstation", "katipo", "kdd", "kilroy",
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"ko_yappo_robot", "labelgrabber.txt", "larbin", "legs", "linkscan",
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"linkwalker", "lockon", "logo_gif", "lycos", "macworm", "magpie", "mediafox",
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"merzscope", "meshexplorer", "mindcrawler", "moget", "momspider", "monster",
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"motor", "muscatferret", "mwdsearch", "myweb", "netcarta", "netmechanic",
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"netscoop", "newscan-online", "nhse", "nomad", "northstar", "nzexplorer",
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"occam", "octopus", "orb_search", "packrat", "pageboy", "parasite", "patric",
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"perignator", "perlcrawler", "phantom", "piltdownman", "pioneer", "pitkow",
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"pjspider", "pka", "plumtreewebaccessor", "poppi", "portalb", "puu", "python",
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"raven", "rbse", "resumerobot", "rhcs", "roadrunner", "robbie", "robi",
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"roverbot", "safetynetrobot", "scooter", "search_au", "searchprocess",
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"senrigan", "sgscout", "shaggy", "shaihulud", "sift", "simbot", "site-valet",
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"sitegrabber", "sitetech", "slurp", "smartspider", "snooper", "solbot",
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"spanner", "speedy", "spider_monkey", "spiderbot", "spiderman", "spry",
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"ssearcher", "suke", "sven", "tach_bw", "tarantula", "tarspider", "tcl",
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"techbot", "templeton", "titin", "titan", "tkwww", "tlspider", "ucsd",
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"udmsearch", "urlck", "valkyrie", "victoria", "visionsearch", "voyager",
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"vwbot", "w3index", "w3m2", "wanderer", "webbandit", "webcatcher", "webcopy",
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"webfetcher", "webfoot", "weblayers", "weblinker", "webmirror", "webmoose",
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"webquest", "webreader", "webreaper", "websnarf", "webspider", "webvac",
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"webwalk", "webwalker", "webwatch", "wget", "whowhere", "wmir", "wolp",
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"wombat", "worm", "wwwc", "wz101", "xget", "nederland.zoek"
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};
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public boolean isBrowserSupported() {
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// Is it a supported browser ?.
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final UserAgent.Product product = this.getProduct();
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boolean result = product == UserAgent.Product.FIREFOX && this.isVersionGreatedOrEqualThan(12, 0);
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result = result || product == UserAgent.Product.EXPLORER && this.isVersionGreatedOrEqualThan(7, 0) && this.getOs() == UserAgent.OS.WINDOWS;
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result = result || product == UserAgent.Product.OPERA && this.isVersionGreatedOrEqualThan(11, 0);
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result = result || product == UserAgent.Product.CHROME && this.isVersionGreatedOrEqualThan(19, 0);
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result = result || product == UserAgent.Product.SAFARI && this.isVersionGreatedOrEqualThan(5, 0);
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result = result || product == Product.WEB_CRAWLER;
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return result;
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}
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public boolean needsGCF() {
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final UserAgent.Product product = this.getProduct();
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return product == UserAgent.Product.EXPLORER && this.isVersionLessThan(9) && this.getOs() == UserAgent.OS.WINDOWS && !this.hasGCFInstalled;
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}
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}
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/*
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* Copyright [2011] [wisemapping]
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*
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* Licensed under WiseMapping Public License, Version 1.0 (the "License").
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||||
* It is basically the Apache License, Version 2.0 (the "License") plus the
|
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* "powered by wisemapping" text requirement on every single page;
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||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the license at
|
||||
*
|
||||
* http://www.wisemapping.org/license
|
||||
*
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||||
* 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.
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*/
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package com.wisemapping.filter;
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import org.apache.commons.logging.LogFactory;
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import javax.servlet.http.HttpServletRequest;
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import java.io.Serializable;
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public class UserAgent implements Serializable {
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public static final String USER_AGENT_HEADER = "User-Agent";
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private int versionMajor = -1;
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private int versionVariation = -1;
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private Product product;
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private OS os;
|
||||
private final org.apache.commons.logging.Log logger = LogFactory.getLog(UserAgent.class.getName());
|
||||
private boolean hasGCFInstalled = false;
|
||||
|
||||
public static void main(final String argv[]) {
|
||||
UserAgent explorer = UserAgent.create("Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)");
|
||||
// UserAgent firefox = UserAgent.create("Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.5) Gecko/20050302 Firefox/0.9.6");
|
||||
UserAgent safari = UserAgent.create("iCab/2.9.5 (Macintosh; U; PPC; Mac OS X)");
|
||||
UserAgent opera = UserAgent.create("Opera/9.21 (Windows NT 5.1; U; en)");
|
||||
|
||||
|
||||
UserAgent firefox = UserAgent.create("Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.5) Gecko/20050302 Firefox/1.9.6");
|
||||
assert firefox.isBrowserSupported();
|
||||
|
||||
|
||||
firefox = UserAgent.create("Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.8.1.7) Gecko/20070914 Firefox/2.0.0.7 Creative ZENcast v1.02.08 FirePHP/0.0.5.13");
|
||||
assert firefox.isBrowserSupported();
|
||||
|
||||
firefox = UserAgent.create("Mozilla/5.0 (X11; U; Linux i686; es-ES; rv:1.8.0.12) Gecko/20070731 Ubuntu/dapper-security Firefox/1.5.0.12");
|
||||
assert firefox.isBrowserSupported();
|
||||
|
||||
firefox = UserAgent.create("'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.7) Gecko/20070914 firefox 2.0'");
|
||||
assert firefox.isBrowserSupported();
|
||||
|
||||
firefox = UserAgent.create("Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.8.1.12) Gecko/20080129 Iceweasel/2.0.0.12 (Debian-2.0.0.12-0etch1)");
|
||||
assert firefox.isBrowserSupported();
|
||||
|
||||
}
|
||||
|
||||
|
||||
public boolean isVersionGreatedOrEqualThan(final int mayor, final int variation) {
|
||||
return this.versionMajor > mayor || (mayor == this.versionMajor && this.versionVariation >= variation);
|
||||
}
|
||||
|
||||
public boolean isVersionLessThan(final int mayor) {
|
||||
return this.versionMajor < mayor;
|
||||
}
|
||||
|
||||
public int getVersionMajor() {
|
||||
return versionMajor;
|
||||
}
|
||||
|
||||
public int getVersionVariation() {
|
||||
return versionVariation;
|
||||
}
|
||||
|
||||
public Product getProduct() {
|
||||
return product;
|
||||
}
|
||||
|
||||
public OS getOs() {
|
||||
return os;
|
||||
}
|
||||
|
||||
public enum Product {
|
||||
EXPLORER, FIREFOX, CAMINO, NETSCAPE, OPERA, SAFARI, CHROME, KONQUEOR, KMELEON, MOZILLA, LYNX, ROBOT, WEB_CRAWLER
|
||||
}
|
||||
|
||||
public enum OS {
|
||||
WINDOWS, LINUX, MAC, KNOWN
|
||||
}
|
||||
|
||||
|
||||
private UserAgent(final String header) {
|
||||
parse(header);
|
||||
}
|
||||
|
||||
private void parse(String userAgentHeader) {
|
||||
// Format ApplicationName/ApplicationVersion ();
|
||||
|
||||
try {
|
||||
int detailStart = userAgentHeader.indexOf('(');
|
||||
int detailEnd = userAgentHeader.indexOf(')');
|
||||
|
||||
// Parse base format = application (productDetails) productAddition
|
||||
String application = userAgentHeader.substring(0, detailStart);
|
||||
application = application.trim();
|
||||
|
||||
String productDetails = userAgentHeader.substring(detailStart + 1, detailEnd);
|
||||
productDetails = productDetails.trim();
|
||||
|
||||
String productAddition = userAgentHeader.substring(detailEnd + 1, userAgentHeader.length());
|
||||
productAddition = productAddition.trim();
|
||||
|
||||
this.os = parseOS(productDetails);
|
||||
|
||||
if (userAgentHeader.contains("Googlebot") || userAgentHeader.contains("Mediapartners-Google")) {
|
||||
//"Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"
|
||||
// Mediapartners-Google -> Add sense robot
|
||||
this.product = Product.WEB_CRAWLER;
|
||||
|
||||
} else if (userAgentHeader.contains("MSIE")) {
|
||||
// Explorer Browser : http://msdn2.microsoft.com/en-us/library/ms537503.aspx
|
||||
// Format: Mozilla/MozVer (compatible; MSIE IEVer[; Provider]; Platform[; Extension]*) [Addition]
|
||||
// SampleTest: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; Google Wireless Transcoder;)
|
||||
|
||||
// Parse version ...
|
||||
int index = productDetails.indexOf("MSIE") + 4;
|
||||
int lastIndex = productDetails.indexOf(';', index);
|
||||
|
||||
final String versionStr = productDetails.substring(index + 1, lastIndex);
|
||||
parseVersion(versionStr);
|
||||
|
||||
// Explorer Parse ...
|
||||
this.product = Product.EXPLORER;
|
||||
this.hasGCFInstalled = productDetails.contains("chromeframe");
|
||||
} else if (userAgentHeader.contains("iCab") || userAgentHeader.contains("Safari")) {
|
||||
// Safari:
|
||||
//Formats: Mozilla/5.0 (Windows; U; Windows NT 5.1; en) AppleWebKit/522.13.1 (KHTML, like Gecko) Version/3.0.2 Safari/522.13.1
|
||||
//Chrome:
|
||||
//Formats: "Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_4; en-US) AppleWebKit/534.7 (KHTML, like Gecko) Chrome/7.0.517.44 Safari/534.7"
|
||||
String versionStr = "";
|
||||
if (userAgentHeader.contains("Chrome")) {
|
||||
this.product = Product.CHROME;
|
||||
versionStr = userAgentHeader.substring(userAgentHeader.indexOf("Chrome") + 7, userAgentHeader.lastIndexOf(" "));
|
||||
} else {
|
||||
this.product = Product.SAFARI;
|
||||
versionStr = userAgentHeader.substring(userAgentHeader.indexOf("Version") + 8, userAgentHeader.lastIndexOf(" "));
|
||||
}
|
||||
|
||||
parseVersion(versionStr);
|
||||
|
||||
} else if (userAgentHeader.contains("Konqueror")) {
|
||||
this.product = Product.KONQUEOR;
|
||||
} else if (userAgentHeader.contains("KMeleon")) {
|
||||
this.product = Product.KMELEON;
|
||||
} else if (userAgentHeader.contains("Gecko")) {
|
||||
// Firefox/Mozilla/Camino:
|
||||
// Mozilla/MozVer (Platform; Security; SubPlatform; Language; rv:Revision[; Extension]*) Gecko/GeckVer [Product/ProdVer]
|
||||
// SampleTest: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.5) Gecko/20050302 Firefox/0.9.6
|
||||
// Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.8.1.7) Gecko/20070914 Firefox/2.0.0.7 Creative ZENcast v1.02.08 FirePHP/0.0.5.13
|
||||
// 'Mozilla/5.0 (Windows; U; Windows NT 5.1; es-ES; rv:1.7.12) Gecko/20050915'
|
||||
// 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.7) Gecko/20070914 firefox 2.0'
|
||||
// 'Mozilla/5.0 (X11; U; Linux i686 (x86_64); en-US; rv:1.8.1.6) Gecko/20060601 Firefox/2.0.0.6 (Ubuntu-edgy)'
|
||||
// 'Mozilla/5.0 (X11; U; Linux i686; es-ES; rv:1.8.0.12) Gecko/20070731 Ubuntu/dapper-security Firefox/1.5.0.12'
|
||||
// "Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.8.1.12) Gecko/20080129 Iceweasel/2.0.0.12 (Debian-2.0.0.12-0etch1)
|
||||
|
||||
// Remove gecko string
|
||||
// Debian Firefox is remamed to iceweasel.
|
||||
productAddition = productAddition.replace("Iceweasel", "firefox");
|
||||
|
||||
|
||||
productAddition = productAddition.substring(productAddition.indexOf(' ') + 1);
|
||||
productAddition = productAddition.toLowerCase();
|
||||
String prodDesc = null;
|
||||
if (productAddition.contains("firefox")) {
|
||||
this.product = Product.FIREFOX;
|
||||
prodDesc = "firefox";
|
||||
} else if (productAddition.contains("netscape")) {
|
||||
this.product = Product.NETSCAPE;
|
||||
prodDesc = "netscape";
|
||||
} else if (productAddition.contains("camino")) {
|
||||
this.product = Product.CAMINO;
|
||||
prodDesc = "camino";
|
||||
} else {
|
||||
this.product = Product.MOZILLA;
|
||||
// @todo: How it can get the mozilla vesion?
|
||||
}
|
||||
|
||||
// Now, parse product version ...
|
||||
if (prodDesc != null) {
|
||||
int sI = productAddition.indexOf(prodDesc) + prodDesc.length() + 1;
|
||||
int eI = productAddition.indexOf(' ', sI);
|
||||
if (eI == -1) {
|
||||
eI = productAddition.length();
|
||||
}
|
||||
|
||||
final String productVersion = productAddition.substring(sI, eI);
|
||||
parseVersion(productVersion);
|
||||
|
||||
}
|
||||
|
||||
} else if (userAgentHeader.contains("Opera")) {
|
||||
// Opera:
|
||||
// Samples: Opera/9.0 (Windows NT 5.1; U; en)
|
||||
// Opera/8.5 (Macintosh; PPC Mac OS X; U; en)
|
||||
// Mozilla/5.0 (Macintosh; PPC Mac OS X; U; en) Opera 8.5
|
||||
// Mozilla/4.0 (compatible; MSIE 6.0; Mac_PowerPC Mac OS X; en) Opera 8.5
|
||||
// Opera/9.21 (Windows NT 5.1; U; en)
|
||||
this.product = Product.OPERA;
|
||||
String productVersion;
|
||||
if (application.startsWith("Opera")) {
|
||||
productVersion = application.substring(application.indexOf('/') + 1, application.length());
|
||||
|
||||
} else {
|
||||
productVersion = productAddition.substring(application.lastIndexOf(' ') + 1, application.length());
|
||||
}
|
||||
parseVersion(productVersion);
|
||||
|
||||
} else if (userAgentHeader.contains("4.7")) {
|
||||
this.product = Product.NETSCAPE;
|
||||
} else if (userAgentHeader.contains("Lynx")) {
|
||||
this.product = Product.LYNX;
|
||||
} else {
|
||||
// It's a robot ..
|
||||
for (String botAgent : botAgents) {
|
||||
if (userAgentHeader.contains(botAgent)) {
|
||||
// set a key in the session, so the next time we don't have to manually
|
||||
// detect the robot again
|
||||
this.product = Product.ROBOT;
|
||||
break;
|
||||
}
|
||||
}
|
||||
logger.info("UserAgent could not be detected: '" + userAgentHeader + "'");
|
||||
}
|
||||
} catch (Throwable e) {
|
||||
logger.error("Could not detect the browser based on the user agent: '" + userAgentHeader + "'");
|
||||
// Mark as an unsupported browser...
|
||||
this.product = Product.ROBOT;
|
||||
}
|
||||
}
|
||||
|
||||
private OS parseOS(String details) {
|
||||
OS result;
|
||||
if (details.contains("Windows"))
|
||||
result = OS.WINDOWS;
|
||||
else if (details.contains("Mac") || details.contains("Macintosh"))
|
||||
result = OS.MAC;
|
||||
else if (details.contains("X11"))
|
||||
result = OS.LINUX;
|
||||
else
|
||||
result = OS.KNOWN;
|
||||
return result;
|
||||
}
|
||||
|
||||
public static UserAgent create(final HttpServletRequest request) {
|
||||
final String userAgent = request.getHeader(USER_AGENT_HEADER);
|
||||
return new UserAgent(userAgent);
|
||||
}
|
||||
|
||||
|
||||
public static UserAgent create(final String userAgent) {
|
||||
return new UserAgent(userAgent);
|
||||
}
|
||||
|
||||
private void parseVersion(final String version) {
|
||||
final int index = version.indexOf('.');
|
||||
final String vm = version.substring(0, index);
|
||||
final String vv = version.substring(index + 1, version.length());
|
||||
this.versionMajor = Integer.parseInt(vm);
|
||||
char c = vv.charAt(0);
|
||||
this.versionVariation = Integer.valueOf(String.valueOf(c));
|
||||
}
|
||||
|
||||
/**
|
||||
* All known robot user-agent headers (list can be found
|
||||
* <a href="http://www.robotstxt.org/wc/activel">here</a>).
|
||||
* <p/>
|
||||
* <p>NOTE: To avoid bad detection:</p>
|
||||
* <p/>
|
||||
* <ul>
|
||||
* <li>Robots with ID of 2 letters only were removed</li>
|
||||
* <li>Robot called "webs" were removed</li>
|
||||
* <li>directhit was changed in direct_hit (its real id)</li>
|
||||
* </ul>
|
||||
*/
|
||||
private static final String[] botAgents = {
|
||||
"acme.spider", "ahoythehomepagefinder", "alkaline", "appie", "arachnophilia",
|
||||
"architext", "aretha", "ariadne", "aspider", "atn.txt", "atomz", "auresys",
|
||||
"backrub", "bigbrother", "bjaaland", "blackwidow", "blindekuh", "bloodhound",
|
||||
"brightnet", "bspider", "cactvschemistryspider", "calif", "cassandra",
|
||||
"cgireader", "checkbot", "churl", "cmc", "collective", "combine", "conceptbot",
|
||||
"core", "cshkust", "cusco", "cyberspyder", "deweb", "dienstspider", "diibot",
|
||||
"direct_hit", "dnabot", "download_express", "dragonbot", "dwcp", "ebiness",
|
||||
"eit", "emacs", "emcspider", "esther", "evliyacelebi", "fdse", "felix",
|
||||
"ferret", "fetchrover", "fido", "finnish", "fireball", "fish", "fouineur",
|
||||
"francoroute", "freecrawl", "funnelweb", "gazz", "gcreep", "getbot", "geturl",
|
||||
"golem", "googlebot", "grapnel", "griffon", "gromit", "gulliver", "hambot",
|
||||
"harvest", "havindex", "hometown", "wired-digital", "htdig", "htmlgobble",
|
||||
"hyperdecontextualizer", "ibm", "iconoclast", "ilse", "imagelock", "incywincy",
|
||||
"informant", "infoseek", "infoseeksidewinder", "infospider", "inspectorwww",
|
||||
"intelliagent", "iron33", "israelisearch", "javabee", "jcrawler", "jeeves",
|
||||
"jobot", "joebot", "jubii", "jumpstation", "katipo", "kdd", "kilroy",
|
||||
"ko_yappo_robot", "labelgrabber.txt", "larbin", "legs", "linkscan",
|
||||
"linkwalker", "lockon", "logo_gif", "lycos", "macworm", "magpie", "mediafox",
|
||||
"merzscope", "meshexplorer", "mindcrawler", "moget", "momspider", "monster",
|
||||
"motor", "muscatferret", "mwdsearch", "myweb", "netcarta", "netmechanic",
|
||||
"netscoop", "newscan-online", "nhse", "nomad", "northstar", "nzexplorer",
|
||||
"occam", "octopus", "orb_search", "packrat", "pageboy", "parasite", "patric",
|
||||
"perignator", "perlcrawler", "phantom", "piltdownman", "pioneer", "pitkow",
|
||||
"pjspider", "pka", "plumtreewebaccessor", "poppi", "portalb", "puu", "python",
|
||||
"raven", "rbse", "resumerobot", "rhcs", "roadrunner", "robbie", "robi",
|
||||
"roverbot", "safetynetrobot", "scooter", "search_au", "searchprocess",
|
||||
"senrigan", "sgscout", "shaggy", "shaihulud", "sift", "simbot", "site-valet",
|
||||
"sitegrabber", "sitetech", "slurp", "smartspider", "snooper", "solbot",
|
||||
"spanner", "speedy", "spider_monkey", "spiderbot", "spiderman", "spry",
|
||||
"ssearcher", "suke", "sven", "tach_bw", "tarantula", "tarspider", "tcl",
|
||||
"techbot", "templeton", "titin", "titan", "tkwww", "tlspider", "ucsd",
|
||||
"udmsearch", "urlck", "valkyrie", "victoria", "visionsearch", "voyager",
|
||||
"vwbot", "w3index", "w3m2", "wanderer", "webbandit", "webcatcher", "webcopy",
|
||||
"webfetcher", "webfoot", "weblayers", "weblinker", "webmirror", "webmoose",
|
||||
"webquest", "webreader", "webreaper", "websnarf", "webspider", "webvac",
|
||||
"webwalk", "webwalker", "webwatch", "wget", "whowhere", "wmir", "wolp",
|
||||
"wombat", "worm", "wwwc", "wz101", "xget", "nederland.zoek"
|
||||
};
|
||||
|
||||
public boolean isBrowserSupported() {
|
||||
// Is it a supported browser ?.
|
||||
final UserAgent.Product product = this.getProduct();
|
||||
boolean result = product == UserAgent.Product.FIREFOX && this.isVersionGreatedOrEqualThan(12, 0);
|
||||
result = result || product == UserAgent.Product.EXPLORER && this.isVersionGreatedOrEqualThan(7, 0) && this.getOs() == UserAgent.OS.WINDOWS;
|
||||
result = result || product == UserAgent.Product.OPERA && this.isVersionGreatedOrEqualThan(11, 0);
|
||||
result = result || product == UserAgent.Product.CHROME && this.isVersionGreatedOrEqualThan(19, 0);
|
||||
result = result || product == UserAgent.Product.SAFARI && this.isVersionGreatedOrEqualThan(5, 0);
|
||||
result = result || product == Product.WEB_CRAWLER;
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
public boolean needsGCF() {
|
||||
final UserAgent.Product product = this.getProduct();
|
||||
return product == UserAgent.Product.EXPLORER && this.isVersionLessThan(9) && this.getOs() == UserAgent.OS.WINDOWS && !this.hasGCFInstalled;
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user