package com.jovision;


import javax.servlet.http.HttpServletRequest;
 
public class HttpRequestDeviceUtils {
     /**Wap閘道器Via頭資訊中特有的描述資訊*/
    private static String mobileGateWayHeaders[]=new String[]{
    "ZXWAP",//中興提供的wap閘道器的via資訊，例如：Via=ZXWAP GateWayZTE Technologies，
    "chinamobile.com",//中國移動的諾基亞wap閘道器，例如：Via=WTP/1.1 GDSZ-PB-GW003-WAP07.gd.chinamobile.com (Nokia WAP Gateway 4.1 CD1/ECD13_D/4.1.04)
    "monternet.com",//移動夢網的閘道器，例如：Via=WTP/1.1 BJBJ-PS-WAP1-GW08.bj1.monternet.com. (Nokia WAP Gateway 4.1 CD1/ECD13_E/4.1.05)
    "infoX",//華為提供的wap閘道器，例如：Via=HTTP/1.1 GDGZ-PS-GW011-WAP2 (infoX-WISG Huawei Technologies)，或Via=infoX WAP Gateway V300R001 Huawei Technologies
    "XMS 724Solutions HTG",//國外電信運營商的wap閘道器，不知道是哪一家
    "wap.lizongbo.com",//自己測試時模擬的頭資訊
    "Bytemobile",//貌似是一個給移動網際網路提供解決方案提高網路執行效率的，例如：Via=1.1 Bytemobile OSN WebProxy/5.1
    };
    /**電腦上的IE或Firefox瀏覽器等的User-Agent關鍵詞*/
    private static String[] pcHeaders=new String[]{
    "Windows 98",
    "Windows ME",
    "Windows 2000",
    "Windows XP",
    "Windows NT",
    "Ubuntu"
    };
    /**手機瀏覽器的User-Agent裡的關鍵詞*/
    private static String[] mobileUserAgents=new String[]{
    "Nokia",//諾基亞，有山寨機也寫這個的，總還算是手機，Mozilla/5.0 (Nokia5800 XpressMusic)UC AppleWebkit(like Gecko) Safari/530
    "SAMSUNG",//三星手機 SAMSUNG-GT-B7722/1.0+SHP/VPP/R5+Dolfin/1.5+Nextreaming+SMM-MMS/1.2.0+profile/MIDP-2.1+configuration/CLDC-1.1
    "MIDP-2",//j2me2.0，Mozilla/5.0 (SymbianOS/9.3; U; Series60/3.2 NokiaE75-1 /110.48.125 Profile/MIDP-2.1 Configuration/CLDC-1.1 ) AppleWebKit/413 (KHTML like Gecko) Safari/413
    "CLDC1.1",//M600/MIDP2.0/CLDC1.1/Screen-240X320
    "SymbianOS",//塞班系統的，
    "MAUI",//MTK山寨機預設ua
    "UNTRUSTED/1.0",//疑似山寨機的ua，基本可以確定還是手機
    "Windows CE",//Windows CE，Mozilla/4.0 (compatible; MSIE 6.0; Windows CE; IEMobile 7.11)
    "iPhone",//iPhone是否也轉wap？不管它，先區分出來再說。Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_1 like Mac OS X; zh-cn) AppleWebKit/532.9 (KHTML like Gecko) Mobile/8B117
    "iPad",//iPad的ua，Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; zh-cn) AppleWebKit/531.21.10 (KHTML like Gecko) Version/4.0.4 Mobile/7B367 Safari/531.21.10
    "Android",//Android是否也轉wap？Mozilla/5.0 (Linux; U; Android 2.1-update1; zh-cn; XT800 Build/TITA_M2_16.22.7) AppleWebKit/530.17 (KHTML like Gecko) Version/4.0 Mobile Safari/530.17
    "BlackBerry",//BlackBerry8310/2.7.0.106-4.5.0.182
    "UCWEB",//ucweb是否只給wap頁面？ Nokia5800 XpressMusic/UCWEB7.5.0.66/50/999
    "ucweb",//小寫的ucweb貌似是uc的代理伺服器Mozilla/6.0 (compatible; MSIE 6.0;) Opera ucweb-squid
    "BREW",//很奇怪的ua，例如：REW-Applet/0x20068888 (BREW/3.1.5.20; DeviceId: 40105; Lang: zhcn) ucweb-squid
    "J2ME",//很奇怪的ua，只有J2ME四個字母
    "YULONG",//宇龍手機，YULONG-CoolpadN68/10.14 IPANEL/2.0 CTC/1.0
    "YuLong",//還是宇龍
    "COOLPAD",//宇龍酷派YL-COOLPADS100/08.10.S100 POLARIS/2.9 CTC/1.0
    "TIANYU",//天語手機TIANYU-KTOUCH/V209/MIDP2.0/CLDC1.1/Screen-240X320
    "TY-",//天語，TY-F6229/701116_6215_V0230 JUPITOR/2.2 CTC/1.0
    "K-Touch",//還是天語K-Touch_N2200_CMCC/TBG110022_1223_V0801 MTK/6223 Release/30.07.2008 Browser/WAP2.0
    "Haier",//海爾手機，Haier-HG-M217_CMCC/3.0 Release/12.1.2007 Browser/WAP2.0
    "DOPOD",//多普達手機
    "Lenovo",// 聯想手機，Lenovo-P650WG/S100 LMP/LML Release/2010.02.22 Profile/MIDP2.0 Configuration/CLDC1.1
    "LENOVO",// 聯想手機，比如：LENOVO-P780/176A
    "HUAQIN",//華勤手機
    "AIGO-",//愛國者居然也出過手機，AIGO-800C/2.04 TMSS-BROWSER/1.0.0 CTC/1.0
    "CTC/1.0",//含義不明
    "CTC/2.0",//含義不明
    "CMCC",//移動定製手機，K-Touch_N2200_CMCC/TBG110022_1223_V0801 MTK/6223 Release/30.07.2008 Browser/WAP2.0
    "DAXIAN",//大顯手機DAXIAN X180 UP.Browser/6.2.3.2(GUI) MMP/2.0
    "MOT-",//摩托羅拉，MOT-MOTOROKRE6/1.0 LinuxOS/2.4.20 Release/8.4.2006 Browser/Opera8.00 Profile/MIDP2.0 Configuration/CLDC1.1 Software/R533_G_11.10.54R
    "SonyEricsson",// 索愛手機，SonyEricssonP990i/R100 Mozilla/4.0 (compatible; MSIE 6.0; Symbian OS; 405) Opera 8.65 [zh-CN]
    "GIONEE",//金立手機
    "HTC",//HTC手機
    "ZTE",//中興手機，ZTE-A211/P109A2V1.0.0/WAP2.0 Profile
    "HUAWEI",//華為手機，
    "webOS",//palm手機，Mozilla/5.0 (webOS/1.4.5; U; zh-CN) AppleWebKit/532.2 (KHTML like Gecko) Version/1.0 Safari/532.2 Pre/1.0
    "GoBrowser",//3g GoBrowser.User-Agent=Nokia5230/GoBrowser/2.0.290 Safari
    "IEMobile",//Windows CE手機自帶瀏覽器，
    "WAP2.0"//支援wap 2.0的
    };
    /**
    * 根據當前請求的特徵，判斷該請求是否來自手機終端，主要檢測特殊的頭資訊，以及user-Agent這個header
    * @param request http請求
    * @return 如果命中手機特徵規則，則返回對應的特徵字串
    */
    public static boolean isMobileDevice(HttpServletRequest request){
            boolean pcFlag = false;
            boolean mobileFlag = false;
            String via = request.getHeader("Via");
            String userAgent = request.getHeader("user-agent");
            for (int i = 0; via!=null && !via.trim().equals("") && i < mobileGateWayHeaders.length; i++) {
                    if(via.contains(mobileGateWayHeaders[i])){
                            mobileFlag = true;
                            break;
                    }
            }
            for (int i = 0;!mobileFlag && userAgent!=null && !userAgent.trim().equals("") && i < mobileUserAgents.length; i++) {
                    if(userAgent.contains(mobileUserAgents[i])){
                            mobileFlag = true;
                            break;
                    }
            }
            for (int i = 0; userAgent!=null && !userAgent.trim().equals("") && i < pcHeaders.length; i++) {
                    if(userAgent.contains(pcHeaders[i])){
                            pcFlag = true;
                    }
            }
            if(mobileFlag==true && mobileFlag!=pcFlag){
                    return true;
            }
            return false;
    }
}