Remove accent marks from filename in Vietnamese

(Gỡ bỏ dấu tiếng Việt trong tên tập tin)

This is a java code from http://khoinguonit.com/f80/[java]-doi-ten-file-tieng-viet-co-dau-thanh-khong-dau-1578/
/***************************************************************************** /* Decription : Doi ten file tieng viet co dau -> khong dau /* /*****************************************************************************/ import java.io.File; import java.io.PrintStream; class Rename { public Rename(String source, String dest) { FileRename(source, dest); } public static void main(String args[]) { new Rename("input", "output"); } public void FileRename(String source, String dest) { File fromDir = new File(source); File destDir = new File(dest); if(!fromDir.isDirectory() && !fromDir.mkdir()) System.out.println((new StringBuilder("Cound not create dir ")).append(source).toString()); if(!destDir.isDirectory() && !destDir.mkdir()) System.out.println((new StringBuilder("Cound not create dir ")).append(dest).toString()); String files[] = fromDir.list(); int stop = files.length; for(int i = 0; i < stop; i++) { String newname = rename(files[i]); File file = new File((new StringBuilder(String.valueOf(source))).append("/").append(files[i]).toString()); File newFileName = new File((new StringBuilder(String.valueOf(dest))).append("/").append(newname).toString()); if(file.renameTo(newFileName)) System.out.println((new StringBuilder("Renamed ")).append(files[i]).append(" to ").append(newname).toString()); } } public String rename(String file) { file = file.replace('\340', 'a'); file = file.replace('\341', 'a'); file = file.replace('\u1EA3', 'a'); file = file.replace('\343', 'a'); file = file.replace('\u1EA1', 'a'); file = file.replace('\u0103', 'a'); file = file.replace('\u1EB1', 'a'); file = file.replace('\u1EAF', 'a'); file = file.replace('\u1EB3', 'a'); file = file.replace('\u1EB5', 'a'); file = file.replace('\u1EB7', 'a'); file = file.replace('\342', 'a'); file = file.replace('\u1EA7', 'a'); file = file.replace('\u1EA5', 'a'); file = file.replace('\u1EA9', 'a'); file = file.replace('\u1EAB', 'a'); file = file.replace('\u1EAD', 'a'); file = file.replace('\300', 'a'); file = file.replace('\301', 'a'); file = file.replace('\u1EA2', 'a'); file = file.replace('\303', 'a'); file = file.replace('\u1EA0', 'a'); file = file.replace('\u0102', 'a'); file = file.replace('\u1EB0', 'a'); file = file.replace('\u1EAE', 'a'); file = file.replace('\u1EB2', 'a'); file = file.replace('\u1EB4', 'a'); file = file.replace('\u1EB6', 'a'); file = file.replace('\302', 'a'); file = file.replace('\u1EA6', 'a'); file = file.replace('\u1EA4', 'a'); file = file.replace('\u1EA8', 'a'); file = file.replace('\u1EAA', 'a'); file = file.replace('\u1EAC', 'a'); file = file.replace('\u0111', 'd'); file = file.replace('\u0110', 'd'); file = file.replace('\350', 'e'); file = file.replace('\351', 'e'); file = file.replace('\u1EBB', 'e'); file = file.replace('\u1EBD', 'e'); file = file.replace('\u1EB9', 'e'); file = file.replace('\352', 'e'); file = file.replace('\u1EC1', 'e'); file = file.replace('\u1EBF', 'e'); file = file.replace('\u1EC3', 'e'); file = file.replace('\u1EC5', 'e'); file = file.replace('\u1EC7', 'e'); file = file.replace('\310', 'e'); file = file.replace('\311', 'e'); file = file.replace('\u1EBA', 'e'); file = file.replace('\u1EBC', 'e'); file = file.replace('\u1EB8', 'e'); file = file.replace('\312', 'e'); file = file.replace('\u1EC0', 'e'); file = file.replace('\u1EBE', 'e'); file = file.replace('\u1EC2', 'e'); file = file.replace('\u1EC4', 'e'); file = file.replace('\u1EC6', 'e'); file = file.replace('\354', 'i'); file = file.replace('\355', 'i'); file = file.replace('\u1EC9', 'i'); file = file.replace('\u0129', 'i'); file = file.replace('\u1ECB', 'i'); file = file.replace('\314', 'i'); file = file.replace('\315', 'i'); file = file.replace('\u1EC8', 'i'); file = file.replace('\u0128', 'i'); file = file.replace('\u1ECA', 'i'); file = file.replace('\362', 'o'); file = file.replace('\363', 'o'); file = file.replace('\u1ECF', 'o'); file = file.replace('\365', 'o'); file = file.replace('\u1ECD', 'o'); file = file.replace('\364', 'o'); file = file.replace('\u1ED3', 'o'); file = file.replace('\u1ED1', 'o'); file = file.replace('\u1ED5', 'o'); file = file.replace('\u1ED7', 'o'); file = file.replace('\u1ED9', 'o'); file = file.replace('\u01A1', 'o'); file = file.replace('\u1EDD', 'o'); file = file.replace('\u1EDB', 'o'); file = file.replace('\u1EDF', 'o'); file = file.replace('\u1EE1', 'o'); file = file.replace('\u1EE3', 'o'); file = file.replace('\322', 'o'); file = file.replace('\323', 'o'); file = file.replace('\u1ECE', 'o'); file = file.replace('\325', 'o'); file = file.replace('\u1ECC', 'o'); file = file.replace('\324', 'o'); file = file.replace('\u1ED2', 'o'); file = file.replace('\u1ED0', 'o'); file = file.replace('\u1ED4', 'o'); file = file.replace('\u1ED6', 'o'); file = file.replace('\u1ED8', 'o'); file = file.replace('\u01A0', 'o'); file = file.replace('\u1EDC', 'o'); file = file.replace('\u1EDA', 'o'); file = file.replace('\u1EDE', 'o'); file = file.replace('\u1EE0', 'o'); file = file.replace('\u1EE2', 'o'); file = file.replace('\371', 'u'); file = file.replace('\372', 'u'); file = file.replace('\u1EE7', 'u'); file = file.replace('\u0169', 'u'); file = file.replace('\u1EE5', 'u'); file = file.replace('\u01B0', 'u'); file = file.replace('\u1EEB', 'u'); file = file.replace('\u1EE9', 'u'); file = file.replace('\u1EED', 'u'); file = file.replace('\u1EEF', 'u'); file = file.replace('\u1EF1', 'u'); file = file.replace('\331', 'u'); file = file.replace('\332', 'u'); file = file.replace('\u1EE6', 'u'); file = file.replace('\u0168', 'u'); file = file.replace('\u1EE4', 'u'); file = file.replace('\u01AF', 'u'); file = file.replace('\u1EEA', 'u'); file = file.replace('\u1EE8', 'u'); file = file.replace('\u1EEC', 'u'); file = file.replace('\u1EEE', 'u'); file = file.replace('\u1EF0', 'u'); file = file.replace('\u1EF3', 'y'); file = file.replace('\375', 'y'); file = file.replace('\u1EF7', 'y'); file = file.replace('\u1EF9', 'y'); file = file.replace('\u1EF5', 'y'); file = file.replace('Y', 'y'); file = file.replace('\u1EF2', 'y'); file = file.replace('\335', 'y'); file = file.replace('\u1EF6', 'y'); file = file.replace('\u1EF8', 'y'); file = file.replace('\u1EF4', 'y'); return file; } }

• It reads files from the input folder and then moves them to output. To make changes to files in the current directory, use . (dot) instead.
• Online complier at http://www.innovation.ch/java/java_compile.html.
• From console, run it by java Rename, or make a run.bat:
  @echo off
  java Rename
  
  pause
• This code also changes upper cases into lower cases.