Provide a platform independent method of retrieving the datafolder (#769)

* Provide a platform independent method of retrieving the datafolder

* LocaleUtils now uses datafolder

* Make use of Path instead of File

Changes:
* Rename getDataFolder() to getConfigFile() and update to return a Path in each bootstrap

* Rename filePath to tmpFilePath

* Update Velocity configFile to configFile Path

bootstrap/bukkit/src/main/java/org/geysermc/platform/bukkit/GeyserBukkitPlugin.java

@@ -44,6 +44,7 @@ import us.myles.ViaVersion.api.Via;
 
 import java.io.File;
 import java.io.IOException;
+import java.nio.file.Path;
 import java.util.UUID;
 import java.util.logging.Level;
 
@@ -154,6 +155,11 @@ public class GeyserBukkitPlugin extends JavaPlugin implements GeyserBootstrap {
         return this.geyserWorldManager;
     }
 
+    @Override
+    public Path getConfigFolder() {
+        return getDataFolder().toPath();
+    }
+
     public boolean isCompatible(String version, String whichVersion) {
         int[] currentVersion = parseVersion(version);
         int[] otherVersion = parseVersion(whichVersion);
@@ -187,4 +193,5 @@ public class GeyserBukkitPlugin extends JavaPlugin implements GeyserBootstrap {
         }
         return temp;
     }
+
 }

bootstrap/bungeecord/src/main/java/org/geysermc/platform/bungeecord/GeyserBungeePlugin.java

@@ -44,6 +44,7 @@ import org.geysermc.platform.bungeecord.command.GeyserBungeeCommandManager;
 import java.io.File;
 import java.io.IOException;
 import java.net.InetSocketAddress;
+import java.nio.file.Path;
 import java.util.UUID;
 import java.util.logging.Level;
 
@@ -134,4 +135,9 @@ public class GeyserBungeePlugin extends Plugin implements GeyserBootstrap {
     public IGeyserPingPassthrough getGeyserPingPassthrough() {
         return geyserBungeePingPassthrough;
     }
+
+    @Override
+    public Path getConfigFolder() {
+        return getDataFolder().toPath();
+    }
 }

bootstrap/sponge/src/main/java/org/geysermc/platform/sponge/GeyserSpongePlugin.java

@@ -50,6 +50,7 @@ import org.spongepowered.api.plugin.Plugin;
 import java.io.File;
 import java.io.IOException;
 import java.net.InetSocketAddress;
+import java.nio.file.Path;
 import java.util.UUID;
 
 @Plugin(id = "geyser", name = GeyserConnector.NAME + "-Sponge", version = GeyserConnector.VERSION, url = "https://geysermc.org", authors = "GeyserMC")
@@ -147,6 +148,11 @@ public class GeyserSpongePlugin implements GeyserBootstrap {
         return geyserSpongePingPassthrough;
     }
 
+    @Override
+    public Path getConfigFolder() {
+        return configDir.toPath();
+    }
+
     @Listener
     public void onServerStart(GameStartedServerEvent event) {
         onEnable();

bootstrap/standalone/src/main/java/org/geysermc/platform/standalone/GeyserStandaloneBootstrap.java

@@ -37,6 +37,8 @@ import org.geysermc.platform.standalone.command.GeyserCommandManager;
 
 import java.io.File;
 import java.io.IOException;
+import java.nio.file.Path;
+import java.nio.file.Paths;
 import java.util.UUID;
 
 public class GeyserStandaloneBootstrap implements GeyserBootstrap {
@@ -100,4 +102,10 @@ public class GeyserStandaloneBootstrap implements GeyserBootstrap {
     public IGeyserPingPassthrough getGeyserPingPassthrough() {
         return geyserPingPassthrough;
     }
+
+    @Override
+    public Path getConfigFolder() {
+        // Return the current working directory
+        return Paths.get(System.getProperty("user.dir"));
+    }
 }

bootstrap/velocity/src/main/java/org/geysermc/platform/velocity/GeyserVelocityPlugin.java

@@ -34,6 +34,7 @@ import com.velocitypowered.api.event.proxy.ProxyShutdownEvent;
 import com.velocitypowered.api.plugin.Plugin;
 
 import com.velocitypowered.api.proxy.ProxyServer;
+import lombok.Getter;
 import org.geysermc.common.PlatformType;
 import org.geysermc.connector.configuration.GeyserConfiguration;
 import org.geysermc.connector.GeyserConnector;
@@ -48,6 +49,8 @@ import org.slf4j.Logger;
 import java.io.File;
 import java.io.IOException;
 import java.net.InetSocketAddress;
+import java.nio.file.Path;
+import java.nio.file.Paths;
 import java.util.UUID;
 
 @Plugin(id = "geyser", name = GeyserConnector.NAME + "-Velocity", version = GeyserConnector.VERSION, url = "https://geysermc.org", authors = "GeyserMC")
@@ -69,14 +72,16 @@ public class GeyserVelocityPlugin implements GeyserBootstrap {
 
     private GeyserConnector connector;
 
+    @Getter
+    private final Path configFolder = Paths.get("plugins/" + GeyserConnector.NAME + "-Velocity/");
+
     @Override
     public void onEnable() {
-        File configDir = new File("plugins/" + GeyserConnector.NAME + "-Velocity/");
-
         try {
-            if (!configDir.exists())
+            if (!configFolder.toFile().exists())
-                configDir.mkdir();
+                //noinspection ResultOfMethodCallIgnored
-            File configFile = FileUtils.fileOrCopiedFromResource(new File(configDir, "config.yml"), "config.yml", (x) -> x.replaceAll("generateduuid", UUID.randomUUID().toString()));
+                configFolder.toFile().mkdirs();
+            File configFile = FileUtils.fileOrCopiedFromResource(configFolder.resolve("config.yml").toFile(), "config.yml", (x) -> x.replaceAll("generateduuid", UUID.randomUUID().toString()));
             this.geyserConfig = FileUtils.loadConfig(configFile, GeyserVelocityConfiguration.class);
         } catch (IOException ex) {
             logger.warn("Failed to read/create config.yml! Make sure it's up to date and/or readable+writable!", ex);
@@ -101,7 +106,7 @@ public class GeyserVelocityPlugin implements GeyserBootstrap {
             return;
         }
 
-        geyserConfig.loadFloodgate(this, proxyServer, configDir);
+        geyserConfig.loadFloodgate(this, proxyServer, configFolder.toFile());
 
         this.connector = GeyserConnector.start(PlatformType.VELOCITY, this);
 

connector/src/main/java/org/geysermc/connector/bootstrap/GeyserBootstrap.java

@@ -33,6 +33,8 @@ import org.geysermc.connector.command.CommandManager;
 import org.geysermc.connector.network.translators.world.CachedChunkManager;
 import org.geysermc.connector.network.translators.world.WorldManager;
 
+import java.nio.file.Path;
+
 public interface GeyserBootstrap {
 
     CachedChunkManager DEFAULT_CHUNK_MANAGER = new CachedChunkManager();
@@ -83,4 +85,11 @@ public interface GeyserBootstrap {
     default WorldManager getWorldManager() {
         return DEFAULT_CHUNK_MANAGER;
     }
+
+    /**
+     * Return the data folder where files get stored
+     *
+     * @return Path location of data folder
+     */
+    Path getConfigFolder();
 }

connector/src/main/java/org/geysermc/connector/utils/LocaleUtils.java

@@ -33,6 +33,7 @@ import org.geysermc.connector.GeyserConnector;
 
 import java.io.*;
 import java.nio.file.Files;
+import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.*;
 import java.util.zip.ZipFile;
@@ -49,7 +50,8 @@ public class LocaleUtils {
 
     static {
         // Create the locales folder
-        File localesFolder = new File("locales/");
+        File localesFolder = GeyserConnector.getInstance().getBootstrap().getConfigFolder().resolve("locales").toFile();
+        //noinspection ResultOfMethodCallIgnored
         localesFolder.mkdir();
 
         // Download the latest asset list and cache it
@@ -132,7 +134,7 @@ public class LocaleUtils {
      * @param locale Locale to download
      */
     private static void downloadLocale(String locale) {
-        File localeFile = new File("locales/" + locale + ".json");
+        File localeFile = Paths.get(GeyserConnector.getInstance().getBootstrap().getConfigFolder().toString(),"locales",locale + ".json").toFile();
 
         // Check if we have already downloaded the locale file
         if (localeFile.exists()) {
@@ -149,7 +151,7 @@ public class LocaleUtils {
 
         // Get the hash and download the locale
         String hash = ASSET_MAP.get("minecraft/lang/" + locale + ".json").getHash();
-        WebUtils.downloadFile("http://resources.download.minecraft.net/" + hash.substring(0, 2) + "/" + hash, "locales/" + locale + ".json");
+        WebUtils.downloadFile("http://resources.download.minecraft.net/" + hash.substring(0, 2) + "/" + hash, localeFile.toString());
     }
 
     /**
@@ -205,10 +207,11 @@ public class LocaleUtils {
             GeyserConnector.getInstance().getLogger().debug("Download URL: " + smallestURL);
 
             // Download the smallest JAR (client or server)
-            WebUtils.downloadFile(smallestURL, "tmp_locale.jar");
+            Path tmpFilePath = GeyserConnector.getInstance().getBootstrap().getConfigFolder().resolve("tmp_locale.jar");
+            WebUtils.downloadFile(smallestURL, tmpFilePath.toString());
 
             // Load in the JAR as a zip and extract the file
-            ZipFile localeJar = new ZipFile("tmp_locale.jar");
+            ZipFile localeJar = new ZipFile(tmpFilePath.toString());
             InputStream inputStream = localeJar.getInputStream(localeJar.getEntry("assets/minecraft/lang/en_us.json"));
             FileOutputStream outputStream = new FileOutputStream(localeFile);
 
@@ -227,7 +230,7 @@ public class LocaleUtils {
             localeJar.close();
 
             // Delete the nolonger needed client/server jar
-            Files.delete(Paths.get("tmp_locale.jar"));
+            Files.delete(tmpFilePath);
         } catch (Exception e) {
             throw new AssertionError("Unable to download and extract en_us locale!", e);
         }