Geyser/connector/src/main/java/org/geysermc/connector/command/defaults/VersionCommand.java

91 lines
4.8 KiB
Java

/*
* Copyright (c) 2019-2021 GeyserMC. http://geysermc.org
*
* 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.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.connector.command.defaults;
import com.github.steveice10.mc.protocol.MinecraftConstants;
import com.nukkitx.protocol.bedrock.BedrockPacketCodec;
import org.geysermc.connector.GeyserConnector;
import org.geysermc.connector.command.CommandSender;
import org.geysermc.connector.command.GeyserCommand;
import org.geysermc.connector.common.ChatColor;
import org.geysermc.connector.network.BedrockProtocol;
import org.geysermc.connector.network.session.GeyserSession;
import org.geysermc.connector.utils.FileUtils;
import org.geysermc.connector.utils.LanguageUtils;
import org.geysermc.connector.utils.WebUtils;
import java.io.IOException;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.util.List;
import java.util.Properties;
public class VersionCommand extends GeyserCommand {
public VersionCommand(GeyserConnector connector, String name, String description, String permission) {
super(name, description, permission);
}
@Override
public void execute(GeyserSession session, CommandSender sender, String[] args) {
String bedrockVersions;
List<BedrockPacketCodec> supportedCodecs = BedrockProtocol.SUPPORTED_BEDROCK_CODECS;
if (supportedCodecs.size() > 1) {
bedrockVersions = supportedCodecs.get(0).getMinecraftVersion() + " - " + supportedCodecs.get(supportedCodecs.size() - 1).getMinecraftVersion();
} else {
bedrockVersions = BedrockProtocol.DEFAULT_BEDROCK_CODEC.getMinecraftVersion();
}
sender.sendMessage(LanguageUtils.getPlayerLocaleString("geyser.commands.version.version", sender.getLocale(), GeyserConnector.NAME, GeyserConnector.VERSION, GeyserConnector.MINECRAFT_VERSION, bedrockVersions));
// Disable update checking in dev mode
//noinspection ConstantConditions - changes in production
if (!GeyserConnector.VERSION.equals("DEV")) {
sender.sendMessage(LanguageUtils.getPlayerLocaleString("geyser.commands.version.checking", sender.getLocale()));
try {
Properties gitProp = new Properties();
gitProp.load(FileUtils.getResource("git.properties"));
String buildXML = WebUtils.getBody("https://ci.opencollab.dev/job/GeyserMC/job/Geyser/job/" + URLEncoder.encode(gitProp.getProperty("git.branch"), StandardCharsets.UTF_8.toString()) + "/lastSuccessfulBuild/api/xml?xpath=//buildNumber");
if (buildXML.startsWith("<buildNumber>")) {
int latestBuildNum = Integer.parseInt(buildXML.replaceAll("<(\\\\)?(/)?buildNumber>", "").trim());
int buildNum = Integer.parseInt(gitProp.getProperty("git.build.number"));
if (latestBuildNum == buildNum) {
sender.sendMessage(LanguageUtils.getPlayerLocaleString("geyser.commands.version.no_updates", sender.getLocale()));
} else {
sender.sendMessage(LanguageUtils.getPlayerLocaleString("geyser.commands.version.outdated", sender.getLocale(), (latestBuildNum - buildNum), "https://ci.geysermc.org/"));
}
} else {
throw new AssertionError("buildNumber missing");
}
} catch (IOException | AssertionError | NumberFormatException e) {
GeyserConnector.getInstance().getLogger().error(LanguageUtils.getLocaleStringLog("geyser.commands.version.failed"), e);
sender.sendMessage(ChatColor.RED + LanguageUtils.getPlayerLocaleString("geyser.commands.version.failed", sender.getLocale()));
}
}
}
}