1 files changed, 139 insertions, 0 deletions

diff --git a/client/src/com/macaroon/piztor/Transam.java b/client/src/com/macaroon/piztor/Transam.java
new file mode 100644
index 0000000..3410502
--- /dev/null
+++ b/client/src/com/macaroon/piztor/Transam.java
@@ -0,0 +1,139 @@
+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 java.util.TimerTask;
+
+import android.annotation.SuppressLint;
+import android.os.Handler;
+import android.os.Message;
+
+public class Transam implements Runnable {
+	
+	public Timer timer;
+	public Timer mtimer;
+	public boolean running = false;
+	public boolean flag = true;
+	public int cnt = 4;
+	Res res;
+	Req req;
+	public int p; // port
+	public String i; // ip
+	Thread thread;
+	Handler core;
+	Handler recall; // recall
+	Queue<Req> reqtask; // request task
+
+	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 setHandler(Handler Recall) {
+		recall = Recall;
+		reqtask.clear();
+	}
+
+	public void run() { // start the main timer
+		// TimerTask tmain = new Timertk();
+		// mtimer = new Timer();
+		// mtimer.schedule(tmain, 100, 100); //check the queue for every 100
+		// msec
+
+		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();
+						ret.obj = "Time out!";
+						ret.what = 100;
+						recall.sendMessage(ret);
+					} else { // run the request
+						final thd t = new thd();
+						flag = false;
+						thread = new Thread(t);
+						cnt = 4;
+						running = true;
+						thread.start();
+						timer = new Timer();
+						TimerTask task = new Timertk();
+						timer.schedule(task, 2000, 2000);
+					}
+				}
+			}
+		}
+	}
+
+	class tmain extends TimerTask {
+		public void run() {
+
+		}
+	};
+
+	class thd implements Runnable {
+		public void run() {
+			try {
+				SocketClient client = new SocketClient(i, p);
+				client.sendMsg(req, recall);
+				Message msg = new Message();
+				msg.what = 1;
+				handler.sendMessage(msg);
+				client.closeSocket();
+			} catch (UnknownHostException e) {
+				e.printStackTrace();
+				System.out.println("UnknownHostException");
+			} catch (IOException e) {
+				e.printStackTrace();
+				System.out.println("IOException");
+			}
+
+		}
+	}
+
+	@SuppressLint("HandlerLeak")
+	Handler handler = new Handler() {
+		public void handleMessage(Message msg) {
+			switch (msg.what) {
+			case 1:
+				flag = true;
+				break;
+			case 2:
+				final thd t = new thd();
+				thread = new Thread(t);
+				thread.start();
+				break;
+			}
+			super.handleMessage(msg);
+		}
+	};
+
+	class Timertk extends TimerTask {
+		public void run() {
+			if (flag == false && cnt > 0) {
+				cnt--;
+			} else if (cnt == 0) {
+				Message msg = new Message();
+				msg.obj = "connecting failed";
+				msg.what = 101;
+				recall.sendMessage(msg);
+				timer.cancel();
+			} else if (flag == true) {
+				timer.cancel();
+				running = false;
+			}
+		}
+	};
+}
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