diff options
Diffstat (limited to 'libraries/launcher/org/multimc/EntryPoint.java')
| -rw-r--r-- | libraries/launcher/org/multimc/EntryPoint.java | 234 |
1 files changed, 117 insertions, 117 deletions
diff --git a/libraries/launcher/org/multimc/EntryPoint.java b/libraries/launcher/org/multimc/EntryPoint.java index 8c9b8074..12a494b9 100644 --- a/libraries/launcher/org/multimc/EntryPoint.java +++ b/libraries/launcher/org/multimc/EntryPoint.java @@ -1,5 +1,5 @@ package org.multimc;/* - * Copyright 2012-2018 MultiMC Contributors + * Copyright 2012-2019 MultiMC Contributors * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -21,131 +21,131 @@ import java.nio.charset.Charset; public class EntryPoint { - private enum Action - { - Proceed, - Launch, - Abort - } + private enum Action + { + Proceed, + Launch, + Abort + } - public static void main(String[] args) - { - EntryPoint listener = new EntryPoint(); - int retCode = listener.listen(); - if (retCode != 0) - { - System.out.println("Exiting with " + retCode); - System.exit(retCode); - } - } + public static void main(String[] args) + { + EntryPoint listener = new EntryPoint(); + int retCode = listener.listen(); + if (retCode != 0) + { + System.out.println("Exiting with " + retCode); + System.exit(retCode); + } + } - private Action parseLine(String inData) throws ParseException - { - String[] pair = inData.split(" ", 2); + private Action parseLine(String inData) throws ParseException + { + String[] pair = inData.split(" ", 2); - if(pair.length == 1) - { - String command = pair[0]; - if (pair[0].equals("launch")) - return Action.Launch; + if(pair.length == 1) + { + String command = pair[0]; + if (pair[0].equals("launch")) + return Action.Launch; - else if (pair[0].equals("abort")) - return Action.Abort; + else if (pair[0].equals("abort")) + return Action.Abort; - else throw new ParseException(); - } + else throw new ParseException("Error while parsing:" + pair[0]); + } - if(pair.length != 2) - throw new ParseException(); + if(pair.length != 2) + throw new ParseException("Pair length is not 2."); - String command = pair[0]; - String param = pair[1]; + String command = pair[0]; + String param = pair[1]; - if(command.equals("launcher")) - { - if(param.equals("onesix")) - { - m_launcher = new OneSixLauncher(); - Utils.log("Using onesix launcher."); - Utils.log(); - return Action.Proceed; - } - else - throw new ParseException(); - } + if(command.equals("launcher")) + { + if(param.equals("onesix")) + { + m_launcher = new OneSixLauncher(); + Utils.log("Using onesix launcher."); + Utils.log(); + return Action.Proceed; + } + else + throw new ParseException("Invalid launcher type: " + param); + } - m_params.add(command, param); - //System.out.println(command + " : " + param); - return Action.Proceed; - } + m_params.add(command, param); + //System.out.println(command + " : " + param); + return Action.Proceed; + } - public int listen() - { - BufferedReader buffer; - try - { - buffer = new BufferedReader(new InputStreamReader(System.in, "UTF-8")); - } catch (UnsupportedEncodingException e) - { - System.err.println("For some reason, your java does not support UTF-8. Consider living in the current century."); - e.printStackTrace(); - return 1; - } - boolean isListening = true; - boolean isAborted = false; - // Main loop - while (isListening) - { - String inData; - try - { - // Read from the pipe one line at a time - inData = buffer.readLine(); - if (inData != null) - { - Action a = parseLine(inData); - if(a == Action.Abort) - { - isListening = false; - isAborted = true; - } - if(a == Action.Launch) - { - isListening = false; - } - } - else - { - isListening = false; - isAborted = true; - } - } - catch (IOException e) - { - System.err.println("Launcher ABORT due to IO exception:"); - e.printStackTrace(); - return 1; - } - catch (ParseException e) - { - System.err.println("Launcher ABORT due to PARSE exception:"); - e.printStackTrace(); - return 1; - } - } - if(isAborted) - { - System.err.println("Launch aborted by MultiMC."); - return 1; - } - if(m_launcher != null) - { - return m_launcher.launch(m_params); - } - System.err.println("No valid launcher implementation specified."); - return 1; - } + public int listen() + { + BufferedReader buffer; + try + { + buffer = new BufferedReader(new InputStreamReader(System.in, "UTF-8")); + } catch (UnsupportedEncodingException e) + { + System.err.println("For some reason, your java does not support UTF-8. Consider living in the current century."); + e.printStackTrace(); + return 1; + } + boolean isListening = true; + boolean isAborted = false; + // Main loop + while (isListening) + { + String inData; + try + { + // Read from the pipe one line at a time + inData = buffer.readLine(); + if (inData != null) + { + Action a = parseLine(inData); + if(a == Action.Abort) + { + isListening = false; + isAborted = true; + } + if(a == Action.Launch) + { + isListening = false; + } + } + else + { + isListening = false; + isAborted = true; + } + } + catch (IOException e) + { + System.err.println("Launcher ABORT due to IO exception:"); + e.printStackTrace(); + return 1; + } + catch (ParseException e) + { + System.err.println("Launcher ABORT due to PARSE exception:"); + e.printStackTrace(); + return 1; + } + } + if(isAborted) + { + System.err.println("Launch aborted by MultiMC."); + return 1; + } + if(m_launcher != null) + { + return m_launcher.launch(m_params); + } + System.err.println("No valid launcher implementation specified."); + return 1; + } - private ParamBucket m_params = new ParamBucket(); - private org.multimc.Launcher m_launcher; + private ParamBucket m_params = new ParamBucket(); + private org.multimc.Launcher m_launcher; } |