package com.key.common.utils;

import javax.servlet.http.HttpServletRequest;

public class HttpRequestDeviceUtils {

	/** Wap网关Via头信息中特有的描述信息 */
	private static String mobileGateWayHeaders[] = new String[] { "ZXWAP",// 中兴提供的wap网关的via信息，例如：Via=ZXWAP
																			// GateWayZTE
																			// Technologies，
			"chinamobile.com",// 中国移动的诺基亚wap网关，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",// 移动梦网的网关，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",// 华为提供的wap网关，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",// 国外电信运营商的wap网关，不知道是哪一家
			"wap.lizongbo.com",// 自己测试时模拟的头信息
			"Bytemobile",// 貌似是一个给移动互联网提供解决方案提高网络运行效率的，例如：Via=1.1 Bytemobile OSN
							// WebProxy/5.1
	};
	/** 电脑上的IE或Firefox浏览器等的User-Agent关键词 */
	private static String[] pcHeaders = new String[] { "Windows 98",
			"Windows ME", "Windows 2000", "Windows XP", "Windows NT", "Ubuntu" };
	/** 手机浏览器的User-Agent里的关键词 */
	private static String[] mobileUserAgents = new String[] { "Nokia",// 诺基亚，有山寨机也写这个的，总还算是手机，Mozilla/5.0
																		// (Nokia5800
																		// XpressMusic)UC
																		// AppleWebkit(like
																		// Gecko)
																		// Safari/530
			"SAMSUNG",// 三星手机
						// 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",// 塞班系统的，
			"MAUI",// MTK山寨机默认ua
			"UNTRUSTED/1.0",// 疑似山寨机的ua，基本可以确定还是手机
			"Windows CE",// Windows CE，Mozilla/4.0 (compatible; MSIE 6.0;
							// Windows CE; IEMobile 7.11)
			"iPhone",// iPhone是否也转wap？不管它，先区分出来再说。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是否也转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是否只给wap页面？ Nokia5800
					// XpressMusic/UCWEB7.5.0.66/50/999
			"ucweb",// 小写的ucweb貌似是uc的代理服务器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四个字母
			"YULONG",// 宇龙手机，YULONG-CoolpadN68/10.14 IPANEL/2.0 CTC/1.0
			"YuLong",// 还是宇龙
			"COOLPAD",// 宇龙酷派YL-COOLPADS100/08.10.S100 POLARIS/2.9 CTC/1.0
			"TIANYU",// 天语手机TIANYU-KTOUCH/V209/MIDP2.0/CLDC1.1/Screen-240X320
			"TY-",// 天语，TY-F6229/701116_6215_V0230 JUPITOR/2.2 CTC/1.0
			"K-Touch",// 还是天语K-Touch_N2200_CMCC/TBG110022_1223_V0801 MTK/6223
						// Release/30.07.2008 Browser/WAP2.0
			"Haier",// 海尔手机，Haier-HG-M217_CMCC/3.0 Release/12.1.2007
					// Browser/WAP2.0
			"DOPOD",// 多普达手机
			"Lenovo",// 联想手机，Lenovo-P650WG/S100 LMP/LML Release/2010.02.22
						// Profile/MIDP2.0 Configuration/CLDC1.1
			"LENOVO",// 联想手机，比如：LENOVO-P780/176A
			"HUAQIN",// 华勤手机
			"AIGO-",// 爱国者居然也出过手机，AIGO-800C/2.04 TMSS-BROWSER/1.0.0 CTC/1.0
			"CTC/1.0",// 含义不明
			"CTC/2.0",// 含义不明
			"CMCC",// 移动定制手机，K-Touch_N2200_CMCC/TBG110022_1223_V0801 MTK/6223
					// Release/30.07.2008 Browser/WAP2.0
			"DAXIAN",// 大显手机DAXIAN X180 UP.Browser/6.2.3.2(GUI) MMP/2.0
			"MOT-",// 摩托罗拉，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",// 索爱手机，SonyEricssonP990i/R100 Mozilla/4.0
							// (compatible; MSIE 6.0; Symbian OS; 405) Opera
							// 8.65 [zh-CN]
			"GIONEE",// 金立手机
			"HTC",// HTC手机
			"ZTE",// 中兴手机，ZTE-A211/P109A2V1.0.0/WAP2.0 Profile
			"HUAWEI",// 华为手机，
			"webOS",// palm手机，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手机自带浏览器，
			"WAP2.0"// 支持wap 2.0的
	};

	/**
	 * 根据当前请求的特征，判断该请求是否来自手机终端，主要检测特殊的头信息，以及user-Agent这个header
	 * 
	 * @param request
	 *            http请求
	 * @return 如果命中手机特征规则，则返回对应的特征字符串
	 */
	public static boolean isMobileDevice(HttpServletRequest request) {
		boolean b = false;
		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;
				break;
			}
		}
		if (mobileFlag == true && pcFlag == false) {
			b = true;
		}
		return b;// false pc true shouji

	}

}