First commit.

bootstrap/fabric/src/main/java/org/geysermc/platform/fabric/GeyserFabricConfiguration.java

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+/*
+ * Copyright (c) 2020 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.platform.fabric;
+
+import org.geysermc.connector.configuration.GeyserJacksonConfiguration;
+
+import java.nio.file.Path;
+
+public class GeyserFabricConfiguration extends GeyserJacksonConfiguration {
+    @Override
+    public Path getFloodgateKeyPath() {
+        return null;
+    }
+}

bootstrap/fabric/src/main/java/org/geysermc/platform/fabric/GeyserFabricDumpInfo.java

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+/*
+ * Copyright (c) 2020 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.platform.fabric;
+
+import org.geysermc.connector.dump.BootstrapDumpInfo;
+
+public class GeyserFabricDumpInfo extends BootstrapDumpInfo {
+}

bootstrap/fabric/src/main/java/org/geysermc/platform/fabric/GeyserFabricLogger.java

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+/*
+ * Copyright (c) 2020 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.platform.fabric;
+
+import org.geysermc.connector.GeyserLogger;
+
+public class GeyserFabricLogger implements GeyserLogger {
+
+    private boolean debug;
+
+    public GeyserFabricLogger(boolean isDebug) {
+        debug = isDebug;
+    }
+
+    @Override
+    public void severe(String message) {
+        System.out.println(message);
+    }
+
+    @Override
+    public void severe(String message, Throwable error) {
+        System.out.println(message);
+    }
+
+    @Override
+    public void error(String message) {
+        System.out.println(message);
+    }
+
+    @Override
+    public void error(String message, Throwable error) {
+        System.out.println(message);
+    }
+
+    @Override
+    public void warning(String message) {
+        System.out.println(message);
+    }
+
+    @Override
+    public void info(String message) {
+        System.out.println(message);
+    }
+
+    @Override
+    public void debug(String message) {
+        if (debug) {
+            info(message);
+        }
+    }
+
+    @Override
+    public void setDebug(boolean debug) {
+        this.debug = debug;
+    }
+
+    @Override
+    public boolean isDebug() {
+        return debug;
+    }
+}

bootstrap/fabric/src/main/java/org/geysermc/platform/fabric/GeyserFabricMod.java

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+/*
+ * Copyright (c) 2020 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.platform.fabric;
+
+import net.fabricmc.api.DedicatedServerModInitializer;
+import net.fabricmc.api.EnvType;
+import net.fabricmc.api.Environment;
+import net.fabricmc.loader.api.FabricLoader;
+import net.minecraft.server.dedicated.DedicatedServer;
+import org.geysermc.connector.GeyserConnector;
+import org.geysermc.connector.GeyserLogger;
+import org.geysermc.connector.bootstrap.GeyserBootstrap;
+import org.geysermc.connector.command.CommandManager;
+import org.geysermc.connector.common.PlatformType;
+import org.geysermc.connector.configuration.GeyserConfiguration;
+import org.geysermc.connector.dump.BootstrapDumpInfo;
+import org.geysermc.connector.ping.GeyserLegacyPingPassthrough;
+import org.geysermc.connector.ping.IGeyserPingPassthrough;
+import org.geysermc.connector.utils.FileUtils;
+import org.geysermc.connector.utils.LanguageUtils;
+import org.geysermc.platform.fabric.command.GeyserFabricCommandManager;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Path;
+import java.util.UUID;
+
+@Environment(EnvType.SERVER)
+public class GeyserFabricMod implements DedicatedServerModInitializer, GeyserBootstrap {
+
+    private GeyserConnector connector;
+    private Path dataFolder;
+
+    private GeyserFabricCommandManager geyserCommandManager;
+    private GeyserFabricConfiguration geyserConfig;
+    private GeyserFabricLogger geyserLogger;
+    private IGeyserPingPassthrough geyserPingPassthrough;
+
+    @Override
+    public void onInitializeServer() {
+        this.onEnable();
+    }
+
+    @Override
+    public void onEnable() {
+        dataFolder = FabricLoader.getInstance().getConfigDir().resolve("Geyser-Fabric");
+        if (!dataFolder.toFile().exists()) {
+            //noinspection ResultOfMethodCallIgnored
+            dataFolder.toFile().mkdir();
+        }
+        try {
+            File configFile = FileUtils.fileOrCopiedFromResource(dataFolder.resolve("config.yml").toFile(), "config.yml",
+                    (x) -> x.replaceAll("generateduuid", UUID.randomUUID().toString()));
+            this.geyserConfig = FileUtils.loadConfig(configFile, GeyserFabricConfiguration.class);
+        } catch (IOException ex) {
+            System.out.println(LanguageUtils.getLocaleStringLog("geyser.config.failed"));
+            ex.printStackTrace();
+        }
+
+        this.geyserLogger = new GeyserFabricLogger(geyserConfig.isDebugMode());
+
+        GeyserConfiguration.checkGeyserConfiguration(geyserConfig, geyserLogger);
+
+        if (this.geyserConfig.getRemote().getAddress().equalsIgnoreCase("auto")) {
+            this.geyserConfig.setAutoconfiguredRemote(true);
+        }
+
+        if (geyserConfig.getBedrock().isCloneRemotePort()) {
+            geyserConfig.getBedrock().setPort(geyserConfig.getRemote().getPort());
+        }
+
+        this.connector = GeyserConnector.start(PlatformType.ANDROID, this);
+
+        this.geyserPingPassthrough = GeyserLegacyPingPassthrough.init(connector);
+
+        this.geyserCommandManager = new GeyserFabricCommandManager(connector);
+    }
+
+    @Override
+    public void onDisable() {
+        if (connector != null) {
+            connector.shutdown();
+        }
+    }
+
+    @Override
+    public GeyserConfiguration getGeyserConfig() {
+        return geyserConfig;
+    }
+
+    @Override
+    public GeyserLogger getGeyserLogger() {
+        return geyserLogger;
+    }
+
+    @Override
+    public CommandManager getGeyserCommandManager() {
+        return geyserCommandManager;
+    }
+
+    @Override
+    public IGeyserPingPassthrough getGeyserPingPassthrough() {
+        return geyserPingPassthrough;
+    }
+
+    @Override
+    public Path getConfigFolder() {
+        return dataFolder;
+    }
+
+    @Override
+    public BootstrapDumpInfo getDumpInfo() {
+        return new GeyserFabricDumpInfo();
+    }
+}

bootstrap/fabric/src/main/java/org/geysermc/platform/fabric/command/GeyserFabricCommandManager.java

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+/*
+ * Copyright (c) 2020 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.platform.fabric.command;
+
+import org.geysermc.connector.GeyserConnector;
+import org.geysermc.connector.command.CommandManager;
+
+public class GeyserFabricCommandManager extends CommandManager {
+
+    public GeyserFabricCommandManager(GeyserConnector connector) {
+        super(connector);
+    }
+
+    @Override
+    public String getDescription(String command) {
+        return "";
+    }
+}

bootstrap/fabric/src/main/resources/fabric.mixins.json

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+{
+  "required": true,
+  "minVersion": "0.8",
+  "package": "org.geysermc.platform.fabric.mixin",
+  "compatibilityLevel": "JAVA_8",
+  "mixins": [
+  ],
+  "client": [
+  ],
+  "injectors": {
+    "defaultRequire": 1
+  }
+}

bootstrap/fabric/src/main/resources/fabric.mod.json

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+{
+  "schemaVersion": 1,
+  "id": "geyser-fabric",
+  "version": "${version}",
+  "name": "Geyser-Fabric",
+  "description": "A bridge/proxy allowing you to connect to Minecraft: Java Edition servers with Minecraft: Bedrock Edition. ",
+  "authors": [
+    "GeyserMC"
+  ],
+  "contact": {
+    "website": "https://geysermc.org",
+    "repo": "https://github.com/GeyserMC/Geyser-Fabric"
+  },
+  "license": "MIT",
+  "icon": "assets/fabric/icon.png",
+  "environment": "server",
+  "entrypoints": {
+    "server": [
+      "org.geysermc.platform.fabric.GeyserFabricMod"
+    ]
+  },
+  "mixins": [
+    "fabric.mixins.json"
+  ],
+  "depends": {
+    "fabricloader": ">=0.10.1+build.209",
+    "fabric": "*",
+    "minecraft": "1.16.3"
+  }
+}