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/* $Id$ */
package org.noreply.fancydress.type3.routing;
import org.noreply.fancydress.misc.Util;
import org.noreply.fancydress.crypto.*;
/**
* The MBOX routing as specified in the type III spec.
*
* MBOX packets are delivered by email by the handling server.
*
* The payload of a MBOX packet should be constructed according
* to the E2E spec.
*
* @see org.noreply.fancydress.type3.Payload
*/
public class RoutingMBOX extends RoutingDestination {
/**
* Recipient mailbox.
*/
String mailbox;
/**
* Construct an MBOX routing.
*/
public RoutingMBOX(String mailbox) {
super (RoutingType.MBOX);
// FIXME: syntax check mailbox
this.mailbox = mailbox;
}
/**
* Return the total length in octets of the routing information.
*
* @return total length in octets of the routing information
*/
public int getRoutingInformationLength() {
return DECODINGHANDLE_LEN + mailbox.length();
}
/**
* Get the routing type of this instance.
*
* @return routing type
*/
public byte[] getRoutingInformation() {
int length = getRoutingInformationLength();
byte[] result = new byte[length];
int pos = 0;
System.arraycopy(CryptoPrimitives.rand(DECODINGHANDLE_LEN), 0, result, pos, DECODINGHANDLE_LEN);
pos += DECODINGHANDLE_LEN;
System.arraycopy(Util.toOctets(mailbox), 0, result, pos, mailbox.length());
pos += mailbox.length();
if (pos != length)
throw new Error("Did not fill in expected amount of bytes!");
return result;
}
}
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