package com.netease.LDNetDiagnoService;
import java.io.IOException;
import java.net.HttpURLConnection;
import java.net.InetAddress;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
import android.content.Context;
import android.telephony.TelephonyManager;
import android.text.TextUtils;
import com.netease.LDNetDiagnoService.LDNetPing.LDNetPingListener;
import com.netease.LDNetDiagnoService.LDNetSocket.LDNetSocketListener;
import com.netease.LDNetDiagnoService.LDNetTraceRoute.LDNetTraceRouteListener;
import com.netease.LDNetDiagnoUtils.LDNetUtil;
/**
* 网络诊断服务 通过对制定域名进行ping诊断和traceroute诊断收集诊断日志
*
* @author panghui
*
*/
public class LDNetDiagnoService extends
LDNetAsyncTaskEx<String, String, String> implements LDNetPingListener,
LDNetTraceRouteListener, LDNetSocketListener {
private String _appCode; // 客户端标记
private String _appName;
private String _appVersion;
private String _UID; // 用户ID
private String _deviceID; // 客户端机器ID，如果不传入会默认取API提供的机器ID
private String _dormain; // 接口域名
private String _carrierName;
private String _ISOCountryCode;
private String _MobileCountryCode;
private String _MobileNetCode;
private boolean _isNetConnected;// 当前是否联网
private boolean _isDomainParseOk;// 域名解析是否成功
private boolean _isSocketConnected;// conected是否成功
private Context _context;
private String _netType;
private String _localIp;
private String _gateWay;
private String _dns1;
private String _dns2;
private InetAddress[] _remoteInet;
private List<String> _remoteIpList;
private final StringBuilder _logInfo = new StringBuilder(256);
private LDNetSocket _netSocker;// 监控socket的连接时间
private LDNetPing _netPinger; // 监控ping命令的执行时间
private LDNetTraceRoute _traceRouter; // 监控ping模拟traceroute的执行过程
private boolean _isRunning;
private LDNetDiagnoListener _netDiagnolistener; // 将监控日志上报到前段页面
private boolean _isUseJNICConn = false;
private boolean _isUseJNICTrace = true;
private TelephonyManager _telManager = null; // 用于获取网络基本信息
public LDNetDiagnoService() {
super();
}
/**
* 初始化网络诊断服务
*
* @param theAppCode
* @param theDeviceID
* @param theUID
* @param theDormain
*/
public LDNetDiagnoService(Context context, String theAppCode,
String theAppName, String theAppVersion, String theUID,
String theDeviceID, String theDormain, String theCarrierName,
String theISOCountryCode, String theMobileCountryCode,
String theMobileNetCode, LDNetDiagnoListener theListener) {
super();
this._context = context;
this._appCode = theAppCode;
this._appName = theAppName;
this._appVersion = theAppVersion;
this._UID = theUID;
this._deviceID = theDeviceID;
this._dormain = theDormain;
this._carrierName = theCarrierName;
this._ISOCountryCode = theISOCountryCode;
this._MobileCountryCode = theMobileCountryCode;
this._MobileNetCode = theMobileNetCode;
this._netDiagnolistener = theListener;
//
this._isRunning = false;
_remoteIpList = new ArrayList<String>();
_telManager = (TelephonyManager) context
.getSystemService(Context.TELEPHONY_SERVICE);
sExecutor = new ThreadPoolExecutor(CORE_POOL_SIZE, MAXIMUM_POOL_SIZE,
KEEP_ALIVE, TimeUnit.SECONDS, sWorkQueue, sThreadFactory);
}
@Override
protected String doInBackground(String... params) {
if (this.isCancelled())
return null;
// TODO Auto-generated method stub
return this.startNetDiagnosis();
}
@Override
protected void onPostExecute(String result) {
if (this.isCancelled())
return;
super.onPostExecute(result);
// 线程执行结束
recordStepInfo("\n网络诊断结束\n");
this.stopNetDialogsis();
if (_netDiagnolistener != null) {
_netDiagnolistener.OnNetDiagnoFinished(_logInfo.toString());
}
}
@Override
protected void onProgressUpdate(String... values) {
if (this.isCancelled())
return;
// TODO Auto-generated method stub
super.onProgressUpdate(values);
if (_netDiagnolistener != null) {
_netDiagnolistener.OnNetDiagnoUpdated(values[0]);
}
}
@Override
protected void onCancelled() {
this.stopNetDialogsis();
}
/**
* 开始诊断网络
*/
public String startNetDiagnosis() {
if (TextUtils.isEmpty(this._dormain))
return "";
this._isRunning = true;
this._logInfo.setLength(0);
recordStepInfo("开始诊断...\n");
recordCurrentAppVersion();
recordLocalNetEnvironmentInfo();
if (_isNetConnected) {
// 获取运营商信息
//recordStepInfo("\n开始获取运营商信息...");
//String operatorInfo = requestOperatorInfo();
//if (operatorInfo != null) {
//recordStepInfo(operatorInfo);
//}
// TCP三次握手时间测试
recordStepInfo("\n开始TCP连接测试...");
_netSocker = LDNetSocket.getInstance();
_netSocker._remoteInet = _remoteInet;
_netSocker._remoteIpList = _remoteIpList;
_netSocker.initListener(this);
_netSocker.isCConn = this._isUseJNICConn;// 设置是否启用C进行connected
_isSocketConnected = _netSocker.exec(_dormain);
// 诊断ping信息, 同步过程
if (!(_isNetConnected && _isDomainParseOk && _isSocketConnected)) {// 联网&&DNS解析成功&&connect测试成功
recordStepInfo("\n开始ping...");
_netPinger = new LDNetPing(this, 4);
recordStepInfo("ping...127.0.0.1");
_netPinger.exec("127.0.0.1", false);
recordStepInfo("ping本机IP..." + _localIp);
_netPinger.exec(_localIp, false);
if (LDNetUtil.NETWORKTYPE_WIFI.equals(_netType)) {// 在wifi下ping网关
recordStepInfo("ping本地网关..." + _gateWay);
_netPinger.exec(_gateWay, false);
}
recordStepInfo("ping本地DNS1..." + _dns1);
_netPinger.exec(_dns1, false);
recordStepInfo("ping本地DNS2..." + _dns2);
_netPinger.exec(_dns2, false);
}
if (_netPinger == null) {
_netPinger = new LDNetPing(this, 4);
}
if (_netPinger != null) {
//recordStepInfo("ping..." + LDNetUtil.OPEN_IP);
//_netPinger.exec(LDNetUtil.OPEN_IP, true);
}
// 开始诊断traceRoute
recordStepInfo("\n开始traceroute...");
_traceRouter = LDNetTraceRoute.getInstance();
_traceRouter.initListenter(this);
_traceRouter.isCTrace = this._isUseJNICTrace;
_traceRouter.startTraceRoute(_dormain);
return _logInfo.toString();
} else {
recordStepInfo("\n\n当前主机未联网,请检查网络！");
return _logInfo.toString();
}
}
/**
* 停止诊断网络
*/
public void stopNetDialogsis() {
if (_isRunning) {
if (_netSocker != null) {
_netSocker.resetInstance();
_netSocker = null;
}
if (_netPinger != null) {
_netPinger = null;
}
if (_traceRouter != null) {
_traceRouter.resetInstance();
_traceRouter = null;
}
cancel(true);// 尝试去取消线程的执行
if (sExecutor != null && !sExecutor.isShutdown()) {
sExecutor.shutdown();
sExecutor = null;
}
_isRunning = false;
}
}
/**
* 设置是否需要JNICTraceRoute
*
* @param use
*/
public void setIfUseJNICConn(boolean use) {
this._isUseJNICConn = use;
}
/**
* 设置是否需要JNICTraceRoute
*
* @param use
*/
public void setIfUseJNICTrace(boolean use) {
this._isUseJNICTrace = use;
}
/**
* 打印整体loginInfo；
*/
public void printLogInfo() {
System.out.print(_logInfo);
}
/**
* 如果调用者实现了stepInfo接口，输出信息
*
* @param stepInfo
*/
private void recordStepInfo(String stepInfo) {
_logInfo.append(stepInfo + "\n");
publishProgress(stepInfo + "\n");
}
/**
* traceroute 消息跟踪
*/
@Override
public void OnNetTraceFinished() {
}
@Override
public void OnNetTraceUpdated(String log) {
if (log == null) {
return;
}
if (this._traceRouter != null && this._traceRouter.isCTrace) {
if (log.contains("ms") || log.contains("***")) {
log += "\n";
}
_logInfo.append(log);
publishProgress(log);
} else {
this.recordStepInfo(log);
}
}
/**
* socket完成跟踪
*/
@Override
public void OnNetSocketFinished(String log) {
_logInfo.append(log);
publishProgress(log);
}
/**
* socket更新跟踪
*/
@Override
public void OnNetSocketUpdated(String log) {
_logInfo.append(log);
publishProgress(log);
}
/**
* 输出关于应用、机器、网络诊断的基本信息
*/
private void recordCurrentAppVersion() {
// 输出应用版本信息和用户ID
recordStepInfo("应用code:\t" + _appCode);
recordStepInfo("应用名称:\t" + this._appName);
recordStepInfo("应用版本:\t" + this._appVersion);
// recordStepInfo("用户id:\t" + _UID);
// 输出机器信息
recordStepInfo("机器类型:\t" + android.os.Build.MANUFACTURER + ":"
+ android.os.Build.BRAND + ":" + android.os.Build.MODEL);
recordStepInfo("系统版本:\t" + android.os.Build.VERSION.RELEASE);
if (_telManager != null && TextUtils.isEmpty(_deviceID)) {
_deviceID = _telManager.getDeviceId();
}
recordStepInfo("机器ID:\t" + _deviceID);
// 运营商信息
if (TextUtils.isEmpty(_carrierName)) {
_carrierName = LDNetUtil.getMobileOperator(_context);
}
recordStepInfo("运营商:\t" + _carrierName);
if (_telManager != null && TextUtils.isEmpty(_ISOCountryCode)) {
_ISOCountryCode = _telManager.getNetworkCountryIso();
}
recordStepInfo("ISOCountryCode:\t" + _ISOCountryCode);
if (_telManager != null && TextUtils.isEmpty(_MobileCountryCode)) {
String tmp = _telManager.getNetworkOperator();
if (tmp.length() >= 3) {
_MobileCountryCode = tmp.substring(0, 3);
}
if (tmp.length() >= 5) {
_MobileNetCode = tmp.substring(3, 5);
}
}
recordStepInfo("MobileCountryCode:\t" + _MobileCountryCode);
recordStepInfo("MobileNetworkCode:\t" + _MobileNetCode+"\n");
}
/**
* 输出本地网络环境信息
*/
private void recordLocalNetEnvironmentInfo() {
recordStepInfo("诊断域名 " + _dormain + "...");
// 网络状态
if (LDNetUtil.isNetworkConnected(_context)) {
_isNetConnected = true;
recordStepInfo("当前是否联网:\t" + "已联网");
} else {
_isNetConnected = false;
recordStepInfo("当前是否联网:\t" + "未联网");
}
// 获取当前网络类型
_netType = LDNetUtil.getNetWorkType(_context);
recordStepInfo("当前联网类型:\t" + _netType);
if (_isNetConnected) {
if (LDNetUtil.NETWORKTYPE_WIFI.equals(_netType)) { // wifi：获取本地ip和网关，其他类型：只获取ip
_localIp = LDNetUtil.getLocalIpByWifi(_context);
_gateWay = LDNetUtil.pingGateWayInWifi(_context);
} else {
_localIp = LDNetUtil.getLocalIpBy3G();
}
recordStepInfo("本地IP:\t" + _localIp);
} else {
recordStepInfo("本地IP:\t" + "127.0.0.1");
}
if (_gateWay != null) {
recordStepInfo("本地网关:\t" + this._gateWay);
}
// 获取本地DNS地址
if (_isNetConnected) {
_dns1 = LDNetUtil.getLocalDns("dns1");
_dns2 = LDNetUtil.getLocalDns("dns2");
recordStepInfo("本地DNS:\t" + this._dns1 + "," + this._dns2);
} else {
recordStepInfo("本地DNS:\t" + "0.0.0.0" + "," + "0.0.0.0");
}
// 获取远端域名的DNS解析地址
if (_isNetConnected) {
recordStepInfo("远端域名:\t" + this._dormain);
_isDomainParseOk = parseDomain(this._dormain);// 域名解析
}
}
/**
* 域名解析
*/
private boolean parseDomain(String _dormain) {
boolean flag = false;
int len = 0;
String ipString = "";
Map<String, Object> map = LDNetUtil.getDomainIp(_dormain);
String useTime = (String) map.get("useTime");
_remoteInet = (InetAddress[]) map.get("remoteInet");
String timeShow = null;
if (Integer.parseInt(useTime) > 5000) {// 如果大于1000ms，则换用s来显示
timeShow = " (" + Integer.parseInt(useTime) / 1000 + "s)";
} else {
timeShow = " (" + useTime + "ms)";
}
if (_remoteInet != null) {// 解析正确
len = _remoteInet.length;
for (int i = 0; i < len; i++) {
_remoteIpList.add(_remoteInet[i].getHostAddress());
ipString += _remoteInet[i].getHostAddress() + ",";
}
ipString = ipString.substring(0, ipString.length() - 1);
recordStepInfo("DNS解析结果:\t" + ipString + timeShow);
flag = true;
} else {// 解析不到，判断第一次解析耗时，如果大于10s进行第二次解析
if (Integer.parseInt(useTime) > 10000) {
map = LDNetUtil.getDomainIp(_dormain);
useTime = (String) map.get("useTime");
_remoteInet = (InetAddress[]) map.get("remoteInet");
if (Integer.parseInt(useTime) > 5000) {// 如果大于1000ms，则换用s来显示
timeShow = " (" + Integer.parseInt(useTime) / 1000 + "s)";
} else {
timeShow = " (" + useTime + "ms)";
}
if (_remoteInet != null) {
len = _remoteInet.length;
for (int i = 0; i < len; i++) {
_remoteIpList.add(_remoteInet[i].getHostAddress());
ipString += _remoteInet[i].getHostAddress() + ",";
}
ipString = ipString.substring(0, ipString.length() - 1);
recordStepInfo("DNS解析结果:\t" + ipString + timeShow);
flag = true;
} else {
recordStepInfo("DNS解析结果:\t" + "解析失败" + timeShow);
}
} else {
recordStepInfo("DNS解析结果:\t" + "解析失败" + timeShow);
}
}
return flag;
}
/**
* 获取运营商信息
*/
private String requestOperatorInfo() {
String res = null;
String url = LDNetUtil.OPERATOR_URL;
HttpURLConnection conn = null;
URL Operator_url;
try {
Operator_url = new URL(url);
conn = (HttpURLConnection) Operator_url.openConnection();
conn.setRequestMethod("GET");
conn.setConnectTimeout(1000 * 10);
conn.connect();
int responseCode = conn.getResponseCode();
if (responseCode == 200) {
res = LDNetUtil.getStringFromStream(conn.getInputStream());
if (conn != null) {
conn.disconnect();
}
}
return res;
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} finally {
if (conn != null) {
conn.disconnect();
}
}
return res;
}
/**
* ping 消息跟踪
*/
@Override
public void OnNetPingFinished(String log) {
this.recordStepInfo(log);
}
private static final int CORE_POOL_SIZE = 1;// 4
private static final int MAXIMUM_POOL_SIZE = 1;// 10
private static final int KEEP_ALIVE = 10;// 10
private static final BlockingQueue<Runnable> sWorkQueue = new LinkedBlockingQueue<Runnable>(
2);// 2
private static final ThreadFactory sThreadFactory = new ThreadFactory() {
private final AtomicInteger mCount = new AtomicInteger(1);
@Override
public Thread newThread(Runnable r) {
Thread t = new Thread(r, "Trace #" + mCount.getAndIncrement());
t.setPriority(Thread.MIN_PRIORITY);
return t;
}
};
private static ThreadPoolExecutor sExecutor = null;
@Override
protected ThreadPoolExecutor getThreadPoolExecutor() {
// TODO Auto-generated method stub
return sExecutor;
}
}