From d9c2af035ac2edb68bc8b6a1f94b7c772c3509c8 Mon Sep 17 00:00:00 2001
From: Keuin <keuinx@gmail.com>
Date: Sun, 2 Aug 2020 18:31:50 +0800
Subject: Refactor & object tree impl. stage 1

---
 .../kbackupfabric/util/BackupFilesystemUtil.java   | 78 ----------------------
 1 file changed, 78 deletions(-)
 delete mode 100644 src/main/java/com/keuin/kbackupfabric/util/BackupFilesystemUtil.java

(limited to 'src/main/java/com/keuin/kbackupfabric/util/BackupFilesystemUtil.java')

diff --git a/src/main/java/com/keuin/kbackupfabric/util/BackupFilesystemUtil.java b/src/main/java/com/keuin/kbackupfabric/util/BackupFilesystemUtil.java
deleted file mode 100644
index ce39615..0000000
--- a/src/main/java/com/keuin/kbackupfabric/util/BackupFilesystemUtil.java
+++ /dev/null
@@ -1,78 +0,0 @@
-package com.keuin.kbackupfabric.util;
-
-import net.minecraft.server.MinecraftServer;
-import net.minecraft.server.world.ThreadedAnvilChunkStorage;
-import net.minecraft.world.World;
-
-import java.io.File;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-/**
- * Functions deal with file name, directory name about Minecraft saves.
- */
-public final class BackupFilesystemUtil {
-
-    private static final String backupSaveDirectoryName = "backups";
-    private static final String backupFileNamePrefix = "kbackup-";
-
-    public static String getBackupFileName(String backupName) {
-        return backupFileNamePrefix + backupName + ".zip";
-    }
-
-    public static String getBackupName(String backupFileName) {
-        try {
-            if (backupFileName.matches(backupFileNamePrefix + ".+\\.zip"))
-                return backupFileName.substring(backupFileNamePrefix.length(), backupFileName.length() - 4);
-        } catch (IndexOutOfBoundsException ignored) {
-        }
-        return backupFileName;
-    }
-
-    public static boolean isBackupNameValid(String backupName, MinecraftServer server) {
-        File backupFile = new File(getBackupSaveDirectory(server), getBackupFileName(backupName));
-        return backupFile.isFile();
-    }
-
-    public static File getBackupSaveDirectory(MinecraftServer server) {
-        return new File(server.getRunDirectory(), backupSaveDirectoryName);
-    }
-
-    public static String getLevelPath(MinecraftServer server) {
-        return (new File(server.getRunDirectory(), server.getLevelName())).getAbsolutePath();
-    }
-
-    public static String getWorldDirectoryName(World world) throws NoSuchFieldException, IllegalAccessException {
-        File saveDir;
-        ThreadedAnvilChunkStorage threadedAnvilChunkStorage = (ThreadedAnvilChunkStorage) ReflectionUtils.getPrivateField(world.getChunkManager(), "threadedAnvilChunkStorage");
-        saveDir = (File) ReflectionUtils.getPrivateField(threadedAnvilChunkStorage, "saveDir");
-        return saveDir.getName();
-    }
-
-    public static String getBackupFileNamePrefix() {
-        return backupFileNamePrefix;
-    }
-
-    public static long getBackupTimeFromBackupFileName(String backupFileName) {
-        Matcher matcher = Pattern.compile("[0-9]{4}-[0-9]{2}-[0-9]{2}_[0-9]{2}-[0-9]{2}-[0-9]{2}").matcher(backupFileName);
-        if (matcher.find()) {
-            String timeString = matcher.group(0);
-            long timeStamp = BackupNameTimeFormatter.timeStringToEpochSeconds(timeString);
-            System.out.println(backupFileName + " -> " + timeStamp);
-            return timeStamp;
-        } else {
-            System.err.println("Failed to extract time from " + backupFileName);
-        }
-        return -1;
-    }
-
-    public static String humanFileSize(long size) {
-        double fileSize = size * 1.0 / 1024 / 1024; // Default unit is MB
-        if (fileSize > 1000)
-            //msgInfo(context, String.format("File size: %.2fGB", fileSize / 1024));
-            return String.format("%.2fGB", fileSize / 1024);
-        else
-            //msgInfo(context, String.format("File size: %.2fMB", fileSize));
-            return String.format("%.2fMB", fileSize);
-    }
-}
-- 
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