/*© 2010-2011 mOcean Mobile. A subsidiary of Mojiva, Inc. All Rights Reserved.*/
//package com.adserver.adview;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
public class Utils {
public static String scrape(String resp, String start, String stop) {
int offset, len;
if((offset = resp.indexOf(start)) < 0)
return "";
if((len = resp.indexOf(stop, offset + start.length())) < 0)
return "";
return resp.substring(offset + start.length(), len);
}
public static String md5(String data) {
try {
MessageDigest digester = MessageDigest.getInstance("MD5");
digester.update(data.getBytes());
byte[] messageDigest = digester.digest();
return Utils.byteArrayToHexString(messageDigest);
} catch(NoSuchAlgorithmException e) {
}
return null;
}
public static String byteArrayToHexString(byte[] array) {
StringBuffer hexString = new StringBuffer();
for (byte b : array) {
int intVal = b & 0xff;
if (intVal < 0x10)
hexString.append("0");
hexString.append(Integer.toHexString(intVal));
}
return hexString.toString();
}
}