129 lines
4.4 KiB
Java
129 lines
4.4 KiB
Java
/*
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* Copyright (C) 2009-2013 moparisthebest
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Official forums are http://www.moparscape.org/smf/
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* Email me at admin@moparisthebest.com.
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*/
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package org.moparscape.cacheutils.v317;
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import java.io.*;
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public class Main {
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public static String folderName = "~/htdocs/317/ondemand/";
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public static String cacheToDumpFolder = "./cachedump/complete317/";
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public static PrintStream log;
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public Main() {
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try {
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RandomAccessFile cache_dat = new RandomAccessFile(cacheToDumpFolder + "main_file_cache.dat", "rw");
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int numCacheIndex = 5;
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RandomAccessFile[] cache_idx = new RandomAccessFile[numCacheIndex];
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CacheIndex[] cacheIndexes = new CacheIndex[numCacheIndex];
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for (int j = 0; j < numCacheIndex; j++) {
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cache_idx[j] = new RandomAccessFile(cacheToDumpFolder + "main_file_cache.idx" + j, "rw");
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cacheIndexes[j] = new CacheIndex(cache_dat, cache_idx[j], j + 1);
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}
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File dump = new File(folderName);
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if (dump.exists())
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if (!deleteDir(dump))
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System.out.println("can't delete directory");
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if (!dump.mkdir()) {
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System.out.println("can't create directory: " + dump.getPath());
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return;
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}
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log = new PrintStream(new FileOutputStream(folderName + "dumplog.txt"));
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for (int index = 0; index < numCacheIndex; index++) {
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for (int id = 0; id < cacheIndexes[index].fileCount(); id++) {
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try {
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byte[] data = cacheIndexes[index].read(id);
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if (data == null) {
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println("no data for: " + index + "," + id);
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//continue;
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data = new byte[]{0};
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} else {
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println("data for: " + index + "," + id);
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}
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long hash = (((cacheIndexes[index].indexID - 1) << 16) + id);
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File file = new File(folderName + hash);
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if (file.exists()) {
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println("oh shit, collision!!!!!!");
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return;
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}
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DataOutputStream out = new DataOutputStream(new FileOutputStream(file));
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out.write(data);
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out.close();
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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}
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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public static boolean deleteDir(File dir) {
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if (dir.isDirectory()) {
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String[] children = dir.list();
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for (int i = 0; i < children.length; i++) {
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boolean success = deleteDir(new File(dir, children[i]));
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if (!success)
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return false;
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}
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}
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// The directory is now empty so delete it
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return dir.delete();
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}
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public static void println(String s) throws Exception {
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//System.out.println(s);
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log.println(s);
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}
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public static void main(String args[]) throws Exception {
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if(args.length != 2){
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System.out.println("Usage: org.moparscape.cacheutils.v317.Main folderToDumpCacheTo folderWithCompleteCacheToDump");
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return;
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}
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folderName = args[0]+"/317/ondemand/";
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cacheToDumpFolder = args[1]+"/";
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long startTime = System.currentTimeMillis();
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new Main();
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println("execution time: " + ((System.currentTimeMillis() - startTime) / 1000) + "s");
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log.close();
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}
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}
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