GZIPInputStream
import java.io.*;
import java.util.zip.*;
import com.macfaq.io.*;
public class GUnzipper {
public static void main(String[] args) {
for (int i = 0; i < args.length; i++) {
if (args[i].toLowerCase().endsWith(GZipper.GZIP_SUFFIX)) {
try {
FileInputStream fin = new FileInputStream(args[i]);
GZIPInputStream in = new GZIPInputStream(fin);
FileOutputStream out = new FileOutputStream(
args[i].substring(0, args[i].length()-3));
byte[] buffer = new byte[256];
while (true) {
int bytesRead = in.read(buffer);
if (bytesRead == -1) break;
out.write(buffer, 0, bytesRead);
}
out.close();
}
catch (IOException e) {
System.err.println(e);
}
}
else {
System.err.println(args[i] + " does not appear to be a gzipped file.");
}
}
}
}