Initial commit

src/com/gpl/rpg/atcontentstudio/utils/FileUtils.java

@@ -0,0 +1,115 @@
+package com.gpl.rpg.atcontentstudio.utils;
+
+import java.io.BufferedInputStream;
+import java.io.BufferedOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipOutputStream;
+
+public class FileUtils {
+
+	public static void deleteDir(File dir) {
+		if (dir.exists()) {
+			for (File f : dir.listFiles()) {
+				if (f.isDirectory()) {
+					deleteDir(f);
+				} else {
+					f.delete();
+				}
+			}
+			dir.delete();
+		}
+	}
+	
+	public static void copyFile(File sourceLocation , File targetLocation) {
+		try {
+			InputStream in = new FileInputStream(sourceLocation);
+			OutputStream out = new FileOutputStream(targetLocation);
+
+			// Copy the bits from instream to outstream
+			byte[] buf = new byte[1024];
+			int len;
+			try {
+				while ((len = in.read(buf)) > 0) {
+					out.write(buf, 0, len);
+				}
+			} catch (IOException e) {
+				// TODO Auto-generated catch block
+			} finally {
+				try {
+					in.close();
+				} catch (IOException e) {
+					// TODO Auto-generated catch block
+				}
+				try {
+					out.close();
+				} catch (IOException e) {
+					// TODO Auto-generated catch block
+				}
+			}
+		} catch (FileNotFoundException e1) {
+			// TODO Auto-generated catch block
+		}
+	}
+	
+	private static final int BUFFER = 2048;
+	public static void writeToZip(File folder, File target) {
+		try {
+	        FileOutputStream dest = new FileOutputStream(target);
+	        ZipOutputStream out = new ZipOutputStream(new BufferedOutputStream(dest));
+	        zipDir(folder, "", out);	        
+	        out.flush();
+	        out.close();
+	    } catch (Exception e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+	    }
+
+	}
+	
+	private static void zipDir(File dir, String prefix, ZipOutputStream zos) {
+		for (File f : dir.listFiles()) {
+			if (f.isDirectory()) {
+				zipDir(f, prefix+File.separator+f.getName(), zos);
+			} else {
+				FileInputStream fis;
+				try {
+					fis = new FileInputStream(f);
+					BufferedInputStream origin = new BufferedInputStream(fis, BUFFER);
+					ZipEntry entry = new ZipEntry(prefix+File.separator+f.getName());
+					try {
+						zos.putNextEntry(entry);
+						int count;
+						byte data[] = new byte[BUFFER];
+						while ((count = origin.read(data, 0, BUFFER)) != -1) {
+							zos.write(data, 0, count);
+							zos.flush();
+						}
+					} catch (IOException e) {
+						// TODO Auto-generated catch block
+						e.printStackTrace();
+					} finally {
+						try {
+							origin.close();
+						} catch (IOException e) {
+							// TODO Auto-generated catch block
+							e.printStackTrace();
+						}
+					}
+				} catch (FileNotFoundException e) {
+					// TODO Auto-generated catch block
+					e.printStackTrace();
+				}
+			}
+		}
+		
+		
+	}
+	
+}