001    /**
002     * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portal.kernel.servlet;
016    
017    import javax.servlet.http.HttpServletRequest;
018    
019    /**
020     * See http://www.zytrax.com/tech/web/browser_ids.htm for examples.
021     *
022     * @author Brian Wing Shun Chan
023     */
024    public interface BrowserSniffer {
025    
026            public static final String BROWSER_ID_FIREFOX = "firefox";
027    
028            public static final String BROWSER_ID_IE = "ie";
029    
030            public static final String BROWSER_ID_OTHER = "other";
031    
032            public boolean acceptsGzip(HttpServletRequest request);
033    
034            public String getBrowserId(HttpServletRequest request);
035    
036            public float getMajorVersion(HttpServletRequest request);
037    
038            public String getRevision(HttpServletRequest request);
039    
040            public String getVersion(HttpServletRequest request);
041    
042            public boolean isAir(HttpServletRequest request);
043    
044            public boolean isChrome(HttpServletRequest request);
045    
046            public boolean isFirefox(HttpServletRequest request);
047    
048            public boolean isGecko(HttpServletRequest request);
049    
050            public boolean isIe(HttpServletRequest request);
051    
052            public boolean isIphone(HttpServletRequest request);
053    
054            public boolean isLinux(HttpServletRequest request);
055    
056            public boolean isMac(HttpServletRequest request);
057    
058            public boolean isMobile(HttpServletRequest request);
059    
060            public boolean isMozilla(HttpServletRequest request);
061    
062            public boolean isOpera(HttpServletRequest request);
063    
064            public boolean isRtf(HttpServletRequest request);
065    
066            public boolean isSafari(HttpServletRequest request);
067    
068            public boolean isSun(HttpServletRequest request);
069    
070            public boolean isWap(HttpServletRequest request);
071    
072            public boolean isWapXhtml(HttpServletRequest request);
073    
074            public boolean isWebKit(HttpServletRequest request);
075    
076            public boolean isWindows(HttpServletRequest request);
077    
078            public boolean isWml(HttpServletRequest request);
079    
080    }