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package com.macaroon.piztor;
import java.io.IOException;
import java.net.UnknownHostException;
import java.util.LinkedList;
import java.util.Queue;
import java.util.Timer;
import android.annotation.SuppressLint;
import android.os.Handler;
import android.os.Message;
// Piztor Transmission Protocol v0.4a //
//------------------------------------------------//
// //
// *return msg type* //
// 0 for login //
// 1 for updateLocation //
// 2 for locationRequest //
// 3 for userinfo //
// 4 for logout //
// 5 for requestpush //
// 6 for sendmessage //
// //
// 100 for pushmessage //
// //
// ----------I'm the division line-------- //
// //
// -1 for Exceptions //
// Exception (req type , exception type) //
// //
// ----------I'm the division line-------- //
// //
// *Request form* //
// login -- username & password //
//update -- token & username & latitude & longitude//
//getlocation -- token & username & company & section//
// getuserinfo -- token & userinfo & userid //
// logout -- token & username //
// send message -- token & username & message //
// //
// ----------I'm the division line-------- //
// //
// *Respond form* //
// login -- status & userid & token //
// update -- status //
// getlocation -- status & entrynumber & data //
// entry -- userid & latitude & longitude //
// //
//getuserinfo -- status & uid & company & section & gender//
// logout -- status //
// request push -- status //
// send message -- status //
// //
// status -- 0 for success //
// 1 for failed/invalid //
// //
// push message -- message //
// //
//------------------------------------------------//
public class Transam implements Runnable {
public final static int Login =0;
public final static int Update =1;
public final static int Location =2;
public final static int UserInfo =3;
public final static int Logout =4;
public final static int StartPush =5;
public final static int SendMessage =6;
public final static int PushMessage =100;
public final static int PushLocation =101;
public final static int GroupID =0;
public final static int Gender =1;
public final static int EConnectedFailedException =101;
public final static int ETimeOutException =102;
public final static int EJavaHostException =103;
public final static int EPushFailedException =104;
public final static int EIOException =105;
public final static int EUnknownHostException =106;
public Timer timer;
public boolean running = false;
public boolean flag = true;
public int cnt = 4; //retry times
public int tcnt; //current remain retry times
public int rcnt; //current remain retry times (push)
public int retime = 2000; //timeout time
Res res;
Req req;
public int p; //port
public String i; //ip
Thread thread;
Handler core;
Handler recall; //recall
Queue<Req> reqtask ; //request task
public String itoken;
public String iname;
Thread Pushthread;
PushClient push;
public final static int Reconnect =-2;
public final static int Exception =-1;
public final static int TimeOut =0;
Transam(String ip, int port,Handler Recall) {
p = port;
i = ip;
recall = Recall;
reqtask = new LinkedList<Req>();
}
public void send(Req r){
reqtask.offer(r);
}
public void startPush(String token,String name) {
itoken = token;
iname = name;
rcnt = cnt;
connectpush();
}
public void stopPush() {
try{
if(push.isClosed() == false) {
push.closeSocket();
itoken = null;
iname = null;
}
} catch (IOException e) {
e.printStackTrace();
Message msg = new Message();
msg.what = Exception;
msg.obj = new EIOException(5,0);
recall.sendMessage(msg);
}
}
public void setTimeOutTime(int msec){
retime = msec;
}
public void setRetryTimes(int times){
cnt = times;
}
public void setHandler(Handler Recall){
recall = Recall;
if(push != null) {
push.setPushHandler(Recall);
}
reqtask.clear();
}
public void run() { //start the main thread
while(true){
if(running == false){
if(!reqtask.isEmpty()){ //poll the head request
req = reqtask.poll();
if(req.time + req.alive < System.currentTimeMillis()){ //time out!
Message ret = new Message();
ETimeOutException t = new ETimeOutException(req.type,req.time);
ret.obj = t;
ret.what = Exception;
recall.sendMessage(ret);
}
else{ //run the request
running = true;
tcnt = cnt;
connect();
}
}
}
}
}
private void connect(){
final thd t = new thd();
thread = new Thread(t);
thread.start();
}
private void connectpush() {
reqpush r = new reqpush();
Pushthread = new Thread(r);
Pushthread.start();
}
class reqpush implements Runnable {
public void run() {
try {
if(itoken == null || iname == null) return;
push = new PushClient(i,p,retime);
push.setPushHandler(recall);
int out = push.start(new ReqStartPush(itoken,iname));
if(out == 1) {
push.closeSocket();
Message msg = new Message();
msg.what = Reconnect;
msg.obj = new ETimeOutException(5,0);
handler.sendMessage(msg);
}
else if (out == 2){
stopPush();
}
else {
push.listen(recall,handler);
}
} catch (UnknownHostException e) {
e.printStackTrace();
Message msg = new Message();
msg.what = Reconnect;
msg.obj = new EUnknownHostException(5,0);
handler.sendMessage(msg);
} catch (IOException e) {
e.printStackTrace();
Message msg = new Message();
msg.what = Reconnect;
msg.obj = new EIOException(5,0);
handler.sendMessage(msg);
}
}
}
class thd implements Runnable {
public void run() {
try {
SocketClient client = new SocketClient(i,p,retime);
int out = client.sendMsg(req,recall);
if(out == 0){
client.closeSocket();
running = false;
}
else {
client.closeSocket();
Message m = new Message();
EConnectFailedException c = new EConnectFailedException(req.type,req.time);
m.obj = c;
m.what = Exception;
handler.sendMessage(m);
}
} catch (UnknownHostException e) {
e.printStackTrace();
Message msg = new Message();
msg.what = Exception;
msg.obj = new EUnknownHostException(req.type,req.time);
handler.sendMessage(msg);
} catch (IOException e) {
e.printStackTrace();
Message msg = new Message();
msg.what = Exception;
msg.obj = new EIOException(req.type,req.time);
handler.sendMessage(msg);
}
}
}
@SuppressLint("HandlerLeak")
Handler handler
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