Move sources and resources

1 files changed, 176 insertions, 0 deletions

diff --git a/src/main/java/gtPlusPlus/GenerateDictionaries.java b/src/main/java/gtPlusPlus/GenerateDictionaries.java
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+++ b/src/main/java/gtPlusPlus/GenerateDictionaries.java
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+package gtPlusPlus;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.StandardOpenOption;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Random;
+
+import gtPlusPlus.api.objects.random.XSTR;
+
+public class GenerateDictionaries {
+
+	public static void main(String[] args) {
+
+		File aMainDictionary = new File("proguard/DictionaryMain.txt");
+		File aMethodDict = new File("proguard/method-dict.txt");
+		File aClassDict = new File("proguard/class-dict.txt");
+		
+		if (Utils.doesFileExist(aMainDictionary)) {
+			Utils.log("Found Main Dictionary");
+			List<String> aLines = Utils.readLines(aMainDictionary);
+
+			ArrayList<String> aLinesToWriteMethods = new ArrayList<String>();
+			ArrayList<String> aLinesToWriteClasses = new ArrayList<String>();
+
+			if (aLines != null && aLines.size() > 0) {	
+				Utils.log("Main Dictionary has > 0 keywords ("+aLines.size()+")");			
+				HashSet<Integer> aUsedIndicies = new HashSet<Integer>();				
+				int aCount = aLines.size() / 5;	
+
+				Utils.log("Mapping "+aCount+" to each dict.");
+				// Map New Method Names
+				for (int i=0;aLinesToWriteMethods.size()<aCount;i++) {
+					Integer aIndex = Utils.randInt(0, aLines.size()-1);
+					if (!aUsedIndicies.contains(aIndex)) {
+						String aLineAtIndex = aLines.get(aIndex);
+						if (aLineAtIndex != null && aLineAtIndex.length() > 0) {
+							aLinesToWriteMethods.add(aLineAtIndex);
+							aUsedIndicies.add(aIndex);
+						}
+					}
+					if (i >= aCount * 5) {
+						break;
+					}
+				}
+
+				// Map New Class Names
+				for (int i=0;aLinesToWriteClasses.size()<aCount;i++) {
+					Integer aIndex = Utils.randInt(0, aLines.size()-1);
+					if (!aUsedIndicies.contains(aIndex)) {
+						String aLineAtIndex = aLines.get(aIndex);
+						if (aLineAtIndex != null && aLineAtIndex.length() > 0) {
+							aLinesToWriteClasses.add(aLineAtIndex);
+							aUsedIndicies.add(aIndex);
+						}
+					}
+					if (i >= aCount * 5) {
+						break;
+					}
+				}				
+			}	
+			
+			// Remove old generated Dicts
+			if (Utils.doesFileExist(aMethodDict)) {
+				aMethodDict.delete();
+				Utils.log("Removed old Method-Dict");
+			}
+			if (Utils.doesFileExist(aClassDict)) {
+				aClassDict.delete();
+				Utils.log("Removed old Class-Dict");
+			}
+			
+			// Create new empty dict files
+			if (!Utils.doesFileExist(aMethodDict)) {
+				Utils.createFile(aMethodDict);
+			}
+			if (!Utils.doesFileExist(aClassDict)) {
+				Utils.createFile(aClassDict);
+			}
+
+			Utils.log("Writing new Dictionaries.");
+			// Write
+			Utils.appendListToFile(aMethodDict, aLinesToWriteMethods);
+			Utils.appendListToFile(aClassDict, aLinesToWriteClasses);
+
+			Utils.log("Finished all generation of new Dictionaries.");
+			
+		}
+
+	}
+	
+	
+	
+	private static final class Utils {
+
+		private static final Charset utf8 = StandardCharsets.UTF_8;		
+		private static final Random rand = new XSTR();
+
+		private static final void log(String s) {
+			System.out.println("[GTPP-Proguard] "+s);		
+		}
+		
+		public static int randInt(final int min, final int max) {
+			return rand.nextInt((max - min) + 1) + min;
+		}
+
+		public static boolean doesFileExist(File f) {
+			if (f != null && f.exists() && !f.isDirectory()) {
+				return true;
+			}
+			return false;
+		}
+		
+		public static File createFile(File aFile) {
+			boolean blnCreated = false;
+			log("Trying to use relative path "+aFile.getPath());
+			try {
+				//log("Trying to use path "+aFile.getCanonicalPath());
+				//log("Trying to use absolute path "+aFile.getAbsolutePath());
+				blnCreated = aFile.createNewFile();
+			} catch (IOException ioe) {
+				log("Error while creating a new empty file :" + ioe);
+				return null;
+			}
+			return blnCreated ? aFile : null;
+		}
+
+		public static boolean appendListToFile(File file, List<String> content) {
+			try {
+				long oldSize;
+				long newSize;
+				if (doesFileExist(file)) {
+					Path p = Paths.get(file.getPath());		
+					if (p != null && Files.isWritable(p)) {
+						oldSize = Files.size(p);	
+						try {	
+							Files.write(p, content, utf8, StandardOpenOption.APPEND);
+						} catch (IOException e) {
+							e.printStackTrace();
+						}
+						newSize = Files.size(p);
+						return newSize > oldSize;
+					}
+				}
+			} catch (IOException e) {
+			}
+			return false;
+		}
+
+		    /**
+	     * Reads the contents of a file line by line to a List of Strings using the default encoding for the VM.
+	     * The file is always closed.
+	     *
+	     * @param file  the file to read, must not be {@code null}
+	     * @return the list of Strings representing each line in the file, never {@code null}
+	     * @throws IOException in case of an I/O error
+	     * @since 1.3
+	     */
+	    public static List<String> readLines(File file) {
+	        try {
+				return org.apache.commons.io.FileUtils.readLines(file, utf8);
+			}
+			catch (IOException e) {
+				return new ArrayList<String>();
+			}
+	    }
+	}
+
+}