136 lines
3.1 KiB
Java
136 lines
3.1 KiB
Java
package org.multimc;/*
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* Copyright 2012-2014 MultiMC Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import org.multimc.legacy.LegacyLauncher;
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import org.multimc.onesix.OneSixLauncher;
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import org.simplericity.macify.eawt.Application;
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import org.simplericity.macify.eawt.DefaultApplication;
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import javax.imageio.ImageIO;
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import java.awt.image.BufferedImage;
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import java.io.*;
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public class EntryPoint
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{
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private enum Action
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{
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Proceed,
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Launch
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}
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public static void main(String[] args)
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{
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// Set the OSX application icon first, if we are on OSX.
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Application application = new DefaultApplication();
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if(application.isMac())
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{
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try
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{
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BufferedImage image = ImageIO.read(new File("icon.png"));
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application.setApplicationIconImage(image);
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}
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catch (IOException e)
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{
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e.printStackTrace();
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}
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}
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EntryPoint listener = new EntryPoint();
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int retCode = listener.listen();
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if (retCode != 0)
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{
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System.out.println("Exiting with " + retCode);
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System.exit(retCode);
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}
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}
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private Action parseLine(String inData) throws ParseException
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{
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String[] pair = inData.split(" ", 2);
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if(pair.length != 2)
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throw new ParseException();
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String command = pair[0];
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String param = pair[1];
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if(command.equals("launch"))
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{
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if(param.equals("legacy"))
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{
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m_launcher = new LegacyLauncher();
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System.out.println("Using legacy launcher.");
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System.out.println();
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return Action.Launch;
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}
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if(param.equals("onesix"))
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{
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m_launcher = new OneSixLauncher();
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System.out.println("Using onesix launcher.");
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System.out.println();
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return Action.Launch;
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}
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else
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throw new ParseException();
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}
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m_params.add(command, param);
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//System.out.println(command + " : " + param);
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return Action.Proceed;
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}
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public int listen()
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{
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BufferedReader buffer = new BufferedReader(new InputStreamReader(System.in));
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boolean isListening = true;
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// Main loop
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while (isListening)
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{
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String inData="";
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try
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{
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// Read from the pipe one line at a time
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inData = buffer.readLine();
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if (inData != null)
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{
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if(parseLine(inData) == Action.Launch)
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{
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isListening = false;
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}
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}
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}
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catch (IOException e)
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{
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e.printStackTrace();
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return 1;
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}
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catch (ParseException e)
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{
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e.printStackTrace();
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return 1;
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}
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}
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if(m_launcher != null)
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{
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return m_launcher.launch(m_params);
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}
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System.err.println("No valid launcher implementation specified.");
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return 1;
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}
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private ParamBucket m_params = new ParamBucket();
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private org.multimc.Launcher m_launcher;
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}
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