import java.net.*;
import java.io.*;

public class MD5 {
	String message;
	public String MD5(java.lang.String message) {
		this.message=message;
		try {
			MessageDigest md = MessageDigest.getInstance("MD5");
			String md5string="";
			StringBuffer sb = new StringBuffer();
			byte buf[] = message.getBytes();
			byte[] md5 = md.digest(buf);
			System.out.println(message);
			for( int i = 0 ; i < md5.length ; i++ ) {
				String tmpStr = "0"+Integer.toHexString( (0xff & md5[i]));
				sb.append(tmpStr.substring(tmpStr.length()-2));
			}
			System.out.println(md5string = sb.toString());
			return (md5string);
		}
		catch (Exception e) {
			System.out.println(e);
		}
	}
}

public class SendSms {

	static public void main(String[] args) {
		try {
			// Construct data
			String data = "";
			
			// Identification
			Nichandle = "SO4314-SA";
			Password = "XXXXXX";
			
			// SMS
			ToNumber = "32475473060";
			TypeContent = "text";
			Content = "Bonjour";
			SenderType = "text";
			SenderID = "SMSAction";
			
			// Header
			TypeHash = "md5";
			ResultHash = md5(Password+ToNumber);
			
			data += "nichandle=" + URLEncoder.encode(Nichandle, "UTF-8");
			data += "&hash=" + URLEncoder.encode(TypeHash, "UTF-8");
			data += "&passphrase=" + URLEncoder.encode(ResultHash, "UTF-8");
			data += "&number=" + URLEncoder.encode(ToNumber, "UTF-8");
			data += "&typecontent=" + URLEncoder.encode(TypeContent, "UTF-8");
			data += "&content=" + URLEncoder.encode(Content, "UTF-8");
			data += "&sendertype=" + URLEncoder.encode(SenderType, "UTF-8");
			data += "&senderid=" + URLEncoder.encode(SenderID, "UTF-8");
			data += "&udh=";

			// Send data
			URL url = new URL("http://api.smsaction.be:80/push/");
			URLConnection conn = url.openConnection();
			conn.setDoOutput(true);
			OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
			wr.write(data);
			wr.flush();

			// Get the response
			BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
			String line;
			while ((line = rd.readLine()) != null) {
				// Print the response output...
				System.out.println(line);
			}
			wr.close();
			rd.close();
			} catch (Exception e) {
				e.printStackTrace();
			}
		}
	}