UTF-8 File Conversion for Windows

utf8_code_migration.java

// Code by Anton Afanasjew

import java.io.BufferedReader;
import java.io.File;
import java.io.InputStream;
import java.io.InputStreamReader;

public class FileListExample {

    public static final String CMD = "run.cmd";
    public static final String ROOT = "files";

    static String line = "";
    static InputStream stderr = null;
    static InputStream stdout = null;

    static int COUNT = 0;

    public static void main(String[] args) throws Exception {
        treeWalk(new File(ROOT));
        System.out.println(COUNT);
    }

    static void treeWalk(File src) throws Exception {
        if (src.isDirectory()) {
            File[] children = src.listFiles();
            for (File child : children) {
                treeWalk(child);
            }
        } else {
            if (isRelevantFile(src)) {
                COUNT++;
                process(src);
            }
        }
    }

    static void process(File f) throws Exception {
        Process process = Runtime.getRuntime().exec(CMD + " " + "\"" + f.getAbsolutePath() + "\"");
        stderr = process.getErrorStream();
        stdout = process.getInputStream();
        BufferedReader brCleanUp = new BufferedReader(new InputStreamReader(stdout));
        while ((line = brCleanUp.readLine()) != null) {
            System.out.println(line);
        }
        brCleanUp.close();
        brCleanUp = new BufferedReader(new InputStreamReader(stderr));
        while ((line = brCleanUp.readLine()) != null) {
            System.out.println(line);
        }
        brCleanUp.close();
        process.waitFor();
    }

    static boolean isRelevantFile(File f) {
        return
        f.getName().endsWith(".php") ||
        f.getName().endsWith(".html")||
        f.getName().endsWith(".txt") ||
        f.getName().endsWith(".sql") ||
        f.getName().endsWith(".mkf") ||
        f.getName().endsWith(".xml") ||
        f.getName().endsWith(".css") ||
        f.getName().endsWith(".js");
    }

}

utf_8_code_migration.bat

iconv -f cp1252 -t utf-8 %1 > %1.oldfiletodelete

copy %1.oldfiletodelete %1

del %1.oldfiletodelete