aboutsummaryrefslogtreecommitdiff
path: root/libraries/launcher/org/multimc/EntryPoint.java
diff options
context:
space:
mode:
Diffstat (limited to 'libraries/launcher/org/multimc/EntryPoint.java')
-rw-r--r--libraries/launcher/org/multimc/EntryPoint.java147
1 files changed, 0 insertions, 147 deletions
diff --git a/libraries/launcher/org/multimc/EntryPoint.java b/libraries/launcher/org/multimc/EntryPoint.java
deleted file mode 100644
index c0500bbe..00000000
--- a/libraries/launcher/org/multimc/EntryPoint.java
+++ /dev/null
@@ -1,147 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- * PolyMC - Minecraft Launcher
- * Copyright (C) 2022 icelimetea, <fr3shtea@outlook.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <https://www.gnu.org/licenses/>.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- * Copyright 2013-2021 MultiMC Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.multimc;
-
-import org.multimc.exception.ParseException;
-import org.multimc.utils.Parameters;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.nio.charset.StandardCharsets;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-public final class EntryPoint {
-
- private static final Logger LOGGER = Logger.getLogger("EntryPoint");
-
- private final Parameters params = new Parameters();
-
- public static void main(String[] args) {
- EntryPoint listener = new EntryPoint();
-
- int retCode = listener.listen();
-
- if (retCode != 0) {
- LOGGER.info("Exiting with " + retCode);
-
- System.exit(retCode);
- }
- }
-
- private Action parseLine(String inData) throws ParseException {
- String[] tokens = inData.split("\\s+", 2);
-
- if (tokens.length == 0)
- throw new ParseException("Unexpected empty string!");
-
- switch (tokens[0]) {
- case "launch": {
- return Action.Launch;
- }
-
- case "abort": {
- return Action.Abort;
- }
-
- default: {
- if (tokens.length != 2)
- throw new ParseException("Error while parsing:" + inData);
-
- params.add(tokens[0], tokens[1]);
-
- return Action.Proceed;
- }
- }
- }
-
- public int listen() {
- Action action = Action.Proceed;
-
- try (BufferedReader reader = new BufferedReader(new InputStreamReader(
- System.in,
- StandardCharsets.UTF_8
- ))) {
- String line;
-
- while (action == Action.Proceed) {
- if ((line = reader.readLine()) != null) {
- action = parseLine(line);
- } else {
- action = Action.Abort;
- }
- }
- } catch (IOException | ParseException e) {
- LOGGER.log(Level.SEVERE, "Launcher ABORT due to exception:", e);
-
- return 1;
- }
-
- // Main loop
- if (action == Action.Abort) {
- LOGGER.info("Launch aborted by the launcher.");
-
- return 1;
- }
-
- try {
- Launcher launcher =
- LauncherFactory
- .getInstance()
- .createLauncher(params);
-
- launcher.launch();
-
- return 0;
- } catch (IllegalArgumentException e) {
- LOGGER.log(Level.SEVERE, "Wrong argument.", e);
-
- return 1;
- } catch (Exception e) {
- LOGGER.log(Level.SEVERE, "Exception caught from launcher.", e);
-
- return 1;
- }
- }
-
- private enum Action {
- Proceed,
- Launch,
- Abort
- }
-
-}