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TS3Query.java
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TS3Query.java
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package com.github.theholywaffle.teamspeak3;
/*
* #%L
* TeamSpeak 3 Java API
* %%
* Copyright (C) 2014 Bert De Geyter
* %%
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
* #L%
*/
import com.github.theholywaffle.teamspeak3.api.Callback;
import com.github.theholywaffle.teamspeak3.api.exception.TS3ConnectionFailedException;
import com.github.theholywaffle.teamspeak3.commands.Command;
import com.github.theholywaffle.teamspeak3.log.LogHandler;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintStream;
import java.net.Socket;
import java.util.concurrent.ConcurrentLinkedQueue;
import java.util.logging.Handler;
import java.util.logging.Logger;
public class TS3Query {
public enum FloodRate {
DEFAULT(350),
UNLIMITED(0);
private int ms;
FloodRate(int ms) {
this.ms = ms;
}
public int getMs() {
return ms;
}
}
public static final Logger log = Logger.getLogger(TS3Query.class.getName());
private final EventManager eventManager = new EventManager();
private final TS3Config config;
private Socket socket;
private PrintStream out;
private BufferedReader in;
private SocketReader socketReader;
private SocketWriter socketWriter;
private KeepAliveThread keepAlive;
private ConcurrentLinkedQueue<Command> commandList = new ConcurrentLinkedQueue<>();
private TS3Api api;
private TS3ApiAsync asyncApi;
public TS3Query(TS3Config config) {
log.setUseParentHandlers(false);
log.addHandler(new LogHandler(config.getDebugToFile()));
log.setLevel(config.getDebugLevel());
this.config = config;
}
public TS3Query connect() {
// exit();
try {
socket = new Socket(config.getHost(), config.getQueryPort());
if (socket.isConnected()) {
out = new PrintStream(socket.getOutputStream(), true, "UTF-8");
in = new BufferedReader(new InputStreamReader(socket.getInputStream(), "UTF-8"));
socketReader = new SocketReader(this);
socketReader.start();
socketWriter = new SocketWriter(this, config.getFloodRate().getMs());
socketWriter.start();
keepAlive = new KeepAliveThread(this, socketWriter);
keepAlive.start();
}
} catch (final IOException e) {
throw new TS3ConnectionFailedException(e);
}
// Executing config object
final TS3Api api = getApi();
if (config.getUsername() != null && config.getPassword() != null) {
api.login(config.getUsername(), config.getPassword());
}
return this;
}
public Socket getSocket() {
return socket;
}
public PrintStream getOut() {
return out;
}
public BufferedReader getIn() {
return in;
}
public boolean doCommand(final Command c) {
final Callback callback = new Callback() {
@Override
public void handle() {
synchronized (c) {
c.notifyAll();
}
}
};
socketReader.registerCallback(c, callback);
final long end = System.currentTimeMillis() + config.getCommandTimeout();
commandList.offer(c);
boolean interrupted = false;
while (!c.isAnswered() && System.currentTimeMillis() < end) {
try {
synchronized (c) {
c.wait(end - System.currentTimeMillis());
}
} catch (final InterruptedException e) {
interrupted = true;
}
}
if (interrupted) {
// Restore the interrupt
Thread.currentThread().interrupt();
}
if (!c.isAnswered()) {
log.severe("Command " + c.getName() + " was not answered in time.");
return false;
}
return c.getError().isSuccessful();
}
public void doCommandAsync(final Command c) {
doCommandAsync(c, null);
}
public void doCommandAsync(final Command c, final Callback callback) {
if (callback != null) {
socketReader.registerCallback(c, callback);
}
commandList.offer(c);
}
/**
* Removes and closes all used resources to the teamspeak server.
*/
public void exit() {
if (keepAlive != null) {
keepAlive.interrupt();
}
if (socketWriter != null) {
socketWriter.interrupt();
}
if (socketReader != null) {
socketReader.interrupt();
}
if (out != null) {
out.close();
}
if (in != null) {
try {
in.close();
} catch (IOException ignored) {
}
}
if (socket != null) {
try {
socket.close();
} catch (IOException ignored) {
}
}
try {
if (keepAlive != null) {
keepAlive.join();
}
if (socketWriter != null) {
socketWriter.join();
}
if (socketReader != null) {
socketReader.join();
}
} catch (final InterruptedException e) {
// Restore the interrupt for the caller
Thread.currentThread().interrupt();
}
commandList.clear();
commandList = null;
for (final Handler lh : log.getHandlers()) {
log.removeHandler(lh);
}
}
public ConcurrentLinkedQueue<Command> getCommandList() {
return commandList;
}
public EventManager getEventManager() {
return eventManager;
}
public TS3Api getApi() {
if (api == null) {
api = new TS3Api(this);
}
return api;
}
public TS3ApiAsync getAsyncApi() {
if (asyncApi == null) {
asyncApi = new TS3ApiAsync(this);
}
return asyncApi;
}
}