McKay.exe

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.text.DecimalFormat;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.TimeUnit;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Collectors;

/**
 * @Author: Xyle | integerarray@hotmail.com
 */

/* "FileParser" yeah... let's call it that LOL */

public class FileParser {

	/* Fastest execution for parsing and writing 125.6k files was 45.0 seconds! Total written bytes: 10,734 KB.

	// Eventually, write code that shows frequency of passwords in order.
	// static HashMap<String,Integer> passwords = new HashMap<String,Integer>();

	/**
	 * The encryption algorithm used in RecklessPK is Base64.
	 * Project insanity uses character serialization. Read PasswordUtils.java for information on deserializing.
	 */

	static String ENCODING = "UTF-8";
	static boolean DESERIALIZE = false;
	static String CHARACTERS_PATH = "C:/Users/Gacoa/Desktop/characters/"; // Must have '/' at the end before last quote.
	/* Format: static String PASSWORD_LINE = "character-password ="; // Space after '=' causes StringOutOfBoundsException */
	static String HASH_LINE = "Pass="; // More of a "hash" than a password. Use "character-password =" for 'Project Insanity' char files.
	static String SALT_LINE = "Salt=";
	static String IP_LINE = "IP=";
	static File FOLDER = new File(CHARACTERS_PATH);
	static String EXT = ".txt"; // Sometimes character data may be stored in ".dat" extension.
	static File OUTPUT_FILE = new File("recklesspk_july_25_2015.txt");

	public static void main(String[] args) {
		long startTime = System.nanoTime(); // Set current time in nanoseconds to a memory address to be calculated at end of program.
		String username = "";
		//String password = ""; // Use this variable when not dealing with encrypted passwords
								// ( excluding serialized passwords, use: deserialize method in PasswordUtils.java ).
		File[] listOfFiles = FOLDER.listFiles(); // Gets the total amount of files in a directory. @CHARACTERS_PATH
			for(int i = 0; i < listOfFiles.length; i++) { // i being the index of the current File.
				if(listOfFiles[i].isFile()) {
					username = listOfFiles[i].getName().split("\\.")[0]; // The username is the name of the file with ".txt" extension truncated.
					try {
						String hashLine = Files.readAllLines(Paths.get(CHARACTERS_PATH + username + EXT)).get(1); // Second line of current File
						String saltLine = Files.readAllLines(Paths.get(CHARACTERS_PATH + username + EXT)).get(2); // Third line of current File.
						String ipLine = Files.readAllLines(Paths.get(CHARACTERS_PATH + username + EXT)).get(3); // Fourth line of current File.

						// Substring the password at the end of "Pass=" until the end of the line.
						String indexHash = hashLine.substring(HASH_LINE.length(), hashLine.length());
						String indexSalt = saltLine.substring(SALT_LINE.length(), saltLine.length());
						String indexIp = ipLine.substring(IP_LINE.length(), ipLine.length());

						/* A bad way of checking if the File name contains more than one space and if the File contains numbers. */
						// if(!username.contains("  ") && !username.contains("0") && !username.contains("1") && !username.contains("2") && !username.contains("3") && !username.contains("4") && !username.contains("5") && !username.contains("6") && !username.contains("7") && !username.contains("8") && !username.contains("9")) {

						/* Formatting the output to be written to the output File. */
						String output = username + ":" + indexHash + ":" + indexSalt + ":" + indexIp;
						try(PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(OUTPUT_FILE, true)))) {

							//<bulk>

								/* Writing to file */
								out.println(output);

								/* Console */
								System.out.println(output);

						}catch (IOException e) {
							e.printStackTrace();
						}
					} catch (IOException e) {
						e.printStackTrace();
					}
				}
			}
			//finish
			long endTime = System.nanoTime();
			long duration = (endTime - startTime);
			double totalFiles = listOfFiles.length;
			DecimalFormat formatter = new DecimalFormat("#,###");
			String files = formatter.format(totalFiles);
			String kilobytes = formatter.format(1 + (OUTPUT_FILE.length() / 1024));
			double time = ((double) Math.round(duration / 1000000000.0) * 100.0) / 100.0;
			System.out.println();
			System.out.println("Finished writing " + kilobytes + " kilobytes to " + "./" + OUTPUT_FILE);
			System.out.println("Files parsed: " + files);
			System.out.println("Time: " + time + " seconds");
	}


	void get(int line) {

	}


}